WO2007034793A1 - 携帯機器及びヒンジ装置 - Google Patents
携帯機器及びヒンジ装置 Download PDFInfo
- Publication number
- WO2007034793A1 WO2007034793A1 PCT/JP2006/318533 JP2006318533W WO2007034793A1 WO 2007034793 A1 WO2007034793 A1 WO 2007034793A1 JP 2006318533 W JP2006318533 W JP 2006318533W WO 2007034793 A1 WO2007034793 A1 WO 2007034793A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- rotation axis
- gear
- gear portion
- hinge
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 28
- 230000004308 accommodation Effects 0.000 description 24
- 230000007246 mechanism Effects 0.000 description 13
- 238000013459 approach Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1622—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/90—Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/90—Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets
- A63F13/92—Video game devices specially adapted to be hand-held while playing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0227—Rotatable in one plane, i.e. using a one degree of freedom hinge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/20—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of the game platform
- A63F2300/204—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of the game platform the platform being a handheld device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/161—Indexing scheme relating to constructional details of the monitor
- G06F2200/1614—Image rotation following screen orientation, e.g. switching from landscape to portrait mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0233—Including a rotatable display body part
Definitions
- the present invention relates to a portable device such as a portable game machine or a mobile phone, and a hinge device suitable for use in the portable device.
- a mobile phone includes a first casing provided with operation buttons and the like, a second casing provided with a liquid crystal display unit and the like, and a hinge device interposed between the first and second casings.
- the hinge device has a connecting member, and one end of the connecting member is connected to the first housing so as to be rotatable about the first rotation axis, and the other end is connected to the second housing. It is connected so as to be rotatable about a second rotation axis parallel to the rotation axis (see Patent Document 1).
- Patent Document 1 Japanese Patent Application Laid-Open No. 2004-179817
- the first housing and the second housing are arranged at the same position in the first and second rotation axis directions. For this reason, when the first and second housings are rotated about the first and second rotation axes, the side surfaces abut against each other, and they overlap each other in the first and second rotation axis directions. I can't.
- the connecting member is divided into one end on the first housing side and the other end on the second housing side, and both extend in a direction orthogonal to the first and second rotation axes.
- the first and second housings can be overlapped with each other so that they can be pivoted about the third pivot axis.
- the connecting members will be divided into two parts, and a hinge for connecting them will be required, increasing the number of parts and the number of assembly steps. For this reason, there was a problem that the manufacturing cost of the mobile phone increased.
- a mobile device connects a first housing, a second housing, the first housing, and the second housing so as to be rotatable.
- the second housing is capable of revolving with respect to the first housing around a first rotation axis that is disposed and fixed to the first housing by the hinge device, and the first housing (2) It is connected so as to be able to rotate about a second rotation axis parallel to the first rotation axis arranged in a fixed position on the housing, and at least a part of the first and second housings is connected to the first rotation axis.
- the hinge device has a connecting member, and one end of the connecting member is connected to the first housing so as to be rotatable about the first rotation axis, and the other end of the connecting member. It is desirable that the second casing is connected to the second casing so as to be rotatable about the second rotation axis.
- One side portion in the direction orthogonal to the first and second rotation axes is opened in one of the portions of the first and second casings that overlap each other in the first and second rotation axes.
- An accommodation recess is formed, and in the accommodation recess, one end of the connecting member is rotatably accommodated about the first rotation axis, and the other end of the connecting member is opened. -It is desirable to be housed in and out of the side.
- Each of the portions of the first and second casings that overlap each other in the first and second rotation axis directions is opened at one side in a direction perpendicular to the first and second rotation axes, And the 1st and 2nd accommodation crevice which can respectively accommodate one side part and the other side part in the 1st and 2nd rotation axis direction of the above-mentioned connecting member is formed, respectively,
- One end portion of the connecting member is accommodated so as to be rotatable about the first rotation axis, and the other end portion of the connecting member is accommodated so as to be able to protrude and retract from the opened one side portion.
- the second accommodating recess accommodates the other end of the connecting member so as to be rotatable about the second rotation axis, and the one end of the connecting member from the opened one side. Desirable to be haunted and housed.
- the hinge device has a first gear portion that is non-rotatably provided in the first housing in a state in which the axis line coincides with the first rotation axis line, and the axis line coincides with the second rotation axis line.
- a second gear portion that is non-rotatably provided on the second housing and meshes with the first gear portion. It is desirable to have it.
- the hinge device is connected to the first gear so as to be rotatable about the first rotation axis, and is connected to the second gear so as to be rotatable about the second rotation axis.
- a support member wherein the support member is rotatable about the first rotation axis with respect to the first casing, and is rotated about the second rotation axis with respect to the second casing. It is desirable that it is possible.
- Either the first gear portion or the second gear portion is an internal gear portion, and the other is an external gear portion.
- the support member has an inner peripheral surface of the internal gear portion centered on its axis.
- a fitting portion is provided for fitting so as to be rotatable, and the fitting portion is provided with a receiving portion for receiving the outer gear portion so as to be rotatable around the second rotation axis.
- One side portion of the external gear portion is opened to the outside from the outer peripheral surface of the fitting portion, and one side portion of the external gear portion is made to protrude to the outside, and the protruding one side portion is made. It is desirable that the outer gear portion meshes with the inner gear portion at the side portion.
- the hinge device is rotatable about a third rotation axis extending in a direction orthogonal to the first and second rotation axes.
- a first hinge member having a gear portion; a second attachment portion; a second hinge portion having a second gear portion that meshes with the first gear portion; and the first hinge member being an axis of the first gear portion.
- the second hinge member is supported rotatably about the axis of the second gear portion, and the first gear portion and the second gear portion are held together.
- a support member for maintaining the contacted state, and the axis of the first gear part and the axis of the second gear part are arranged in parallel to each other. It is characterized by that.
- the first gear portion is an internal gear portion and the second gear portion is an external gear portion.
- the support member is provided with a fitting portion that rotatably fits to the inner peripheral surface of the first gear portion, and the fitting portion accommodates the second gear portion rotatably. Part is provided, One side portion of the housing portion is opened to the outside from the outer peripheral surface of the fitting portion, and one side portion of the second gear portion is projected to the outside from the opened side portion of the housing portion. It is desirable that the second gear portion meshes with the first gear portion on one side.
- the first hinge member has a base portion on which the first mounting portion is provided, and a rotating member on which the first gear portion is provided, and the rotating member is located on the base portion on the first gear portion. It is desirable to be connected so as to be rotatable about an axis extending in a direction perpendicular to the axis. It is desirable that both the first and second gear portions are external gear portions.
- the first and second gear portions are spaced apart from each other, and an idle gear that meshes with the first and second gear portions approaches the first and second gear portions on the support member.
- the idle gear is provided so as to be movable in a separating direction, and the idle gear is urged by the urging means in a direction approaching the first and second gear portions, whereby the idle gear is It is desirable that the second gear part and the backlash are mixed together without any backlash.
- the present invention having the above-described characteristic configuration, at least a part of the first and second casings are arranged apart from each other by forces that are substantially in contact with each other in the first and second rotation axis directions. Therefore, when the first and second casings are rotated to predetermined positions around the first and second rotation axes, at least a part of the first and second casings are moved to the first and second casings. 2 Can be stacked on each other in the direction of the rotation axis.
- FIG. 1 is a plan view showing a first embodiment of a portable device according to the present invention with a second housing positioned at an overlapping position.
- Fig. 2 is a view similar to Fig. 1 showing the second housing in a state of being positioned at an intermediate position.
- Fig. 3 is a view similar to Fig. 1 showing the second housing in a deployed position.
- FIG. 4 is an enlarged cross-sectional view taken along line XX in FIG.
- FIG. 5 is a perspective view showing the same embodiment with the second housing positioned at the overlapping position.
- FIG. 6 is a perspective view showing the same embodiment with a directional force different from that in FIG.
- FIG. 7 is a perspective view showing the embodiment with the second housing positioned at an intermediate position.
- FIG. 8 is a perspective view of the embodiment in which a directional force different from that in FIG. 7 is also seen.
- FIG. 9 is a perspective view showing the same embodiment with the second housing positioned at the unfolded position.
- FIG. 10 is a perspective view of the same embodiment in which a directional force different from that in FIG.
- FIG. 11 is a plan view showing a second embodiment of the portable device according to the present invention in a state where the second housing is positioned at the overlapping position.
- FIG. 12 is an enlarged sectional view taken along line XX in FIG.
- FIG. 13 is a plan view showing a third embodiment of the portable device according to the present invention in a state where the second housing is positioned at the overlapping position.
- FIG. 14 is a view on arrow X in FIG.
- FIG. 15 is a view similar to FIG. 1 and showing the second housing in the intermediate position.
- FIG. 16 is a view similar to FIG. 1 showing the second housing in the deployed position.
- FIG. 17 is a plan view showing a first housing used in the embodiment.
- FIG. 18 is a sectional view taken along line XX in FIG.
- FIG. 19 is a plan view showing a second casing used in the embodiment.
- FIG. 20 is a cross-sectional view taken along line XX in FIG.
- FIG. 21 is a perspective view showing a hinge device used in the embodiment.
- FIG. 22 is an exploded perspective view of the hinge device.
- FIG. 23 is a perspective view showing another example of a hinge device used in the portable device according to the present invention.
- FIG. 24 is an exploded perspective view of the hinge device.
- FIG. 25 is a perspective view showing still another example of the hinge device used in the portable device according to the present invention.
- FIG. 26 is an exploded perspective view of the hinge device.
- FIG. 27 is a partially transparent plan view showing a fourth embodiment of the portable device according to the present invention in a state where the second housing is positioned at the overlapping position.
- FIG. 28 is a view similar to FIG. 27, showing the second housing in an intermediate position.
- FIG. 29 is a view similar to FIG. 27, showing the second housing in the deployed position.
- FIG. 30 is a view on arrow X in FIG. 29.
- FIG. 31 is a view similar to FIG. 30 showing the second housing in the inclined position.
- FIG. 32 is an exploded perspective view of the same embodiment.
- FIG. 33 is a plan view showing a hinge device used in the same embodiment.
- FIG. 34 is a view on arrow X in FIG. 33.
- FIG. 35 is a view on arrow Y in FIG. 33.
- FIG. 36 is a view on arrow X in FIG. 34.
- FIG. 37 is a perspective view of the hinge device.
- FIG. 38 is an exploded perspective view of the hinge device.
- FIG. 39 is a plan view showing the click mechanism of the hinge device in a state where the second housing is located at the overlapping position.
- FIG. 40 A view similar to FIG. 39 shown when the second housing is located at the intermediate position.
- FIG. 30 shown when the second housing is located at the unfolded position.
- FIG. 42 is a partially perspective plan view showing the fifth embodiment of the portable device according to the present invention with the second housing positioned at the overlapping position.
- FIG. 43 is a view similar to FIG. 42, showing the second housing in the intermediate position.
- FIG. 44 is a view similar to FIG. 42, showing the second housing in the unfolded position.
- FIG. 45 is an exploded perspective view of the same embodiment.
- FIG. 46 is a perspective view showing a hinge device used in the same embodiment.
- FIG. 47 is a plan view of the hinge device.
- FIG. 48 is a view on arrow X of FIG. 47.
- FIG. 49 is a view on arrow Y in FIG. 47.
- FIG. 50 is a view on arrow X in FIG. 49.
- FIG. 51 is a sectional view taken along line YY in FIG.
- FIG. 52 is an exploded perspective view of the hinge device.
- a Game console (mobile device)
- FIG. 1 to 10 show a first embodiment of a portable device according to the present invention.
- the present invention is applied to a portable game machine (portable device) A.
- portable game machine A includes a first housing 1, a second housing 2, and a hinge device 3.
- the first housing 1 is formed in a hollow rectangular parallelepiped shape with a small thickness.
- the longitudinal direction is arranged in the left-right direction of FIGS.
- the thickness direction of the first casing 1 (vertical direction in FIG. 4) is the vertical direction
- the long side direction of the first casing 1 is the left-right direction
- the first casing 1 is short.
- the hand direction shall be referred to as the front-rear direction.
- the upper surface (the surface facing the second housing 2) la and the lower surface lb of the first housing 1 are horizontal flat surfaces.
- the four side surfaces lc ⁇ : Lf of the first housing 1 are all planes orthogonal to the upper surface la and the lower surface lb.
- Concave portions lg and lh are formed at both ends in the left-right direction (longitudinal direction) of the upper surface la.
- an operation button 11 On the bottom surface of one of the recesses lg, an operation button 11 having a cross shape is provided.
- the height of the operation button 11 is lower than the depth of the recess lg. Therefore, the upper surface of the operation button 11 is located below the upper surface la of the first housing 1.
- Two push buttons 12 are provided on the bottom surface of the other recess lh.
- the height of the push button 12 is lower than the depth of the recess lh. Therefore, the upper surface of the push button 12 is positioned below the upper surface la.
- the second housing 2 is formed in a hollow rectangular parallelepiped shape with a small thickness.
- the shape and size of the second housing 2 in plan view are formed to be the same as the shape and size of the first housing 1.
- An upper surface 2a and a lower surface (surface facing the first housing 1) 2b of the second housing 2 are horizontal planes, and are parallel to the upper surface la and the lower surface lb of the first housing 1. That is, the second housing 2 is arranged in parallel with the first housing 1.
- the four side surfaces 2c to 2f of the second casing 2 are all flat surfaces orthogonal to the upper surface 2a and the lower surface 2b.
- a display unit 13 such as a liquid crystal display unit for displaying the contents of the game is provided.
- the display unit 13 has a rectangular shape in plan view, and is arranged in the center of the upper surface 2a with its longitudinal direction coinciding with the longitudinal direction of the second housing 2.
- the hinge device 3 has a connecting member 31.
- the connecting member 31 is formed as a flat plate having a relatively thin vertical thickness.
- the upper surface 31a and the lower surface 31b of the connecting member 31 are horizontal planes, and are parallel to the upper and lower surfaces la and lb of the first housing 1 and the upper and lower surfaces 2a and 2b of the second housing 2. That is, the connecting member 31 is arranged in parallel with the first and second casings 1 and 2.
- Both side surfaces 31c and 31d along the longitudinal direction of the connecting member 31 are parallel to each other and are orthogonal to the upper and lower surfaces 31a and 31b.
- the both side surfaces 31e and 31f thus formed are semicircular arc surfaces that are orthogonal to the upper and lower surfaces 31a and 31b and are in contact with the side surfaces 31c and 31d.
- one end portion of the connecting member 31, that is, the end portion on the side surface 31e side, is rotatably connected to the first housing 1 via a shaft 32 whose axis is directed in the vertical direction. ing.
- the axis of the shaft 32 is the first rotation axis L1.
- the other end portion of the connecting member 31, that is, the end portion on the side surface 31f side is rotatably connected to the second housing 2 via a shaft 33 whose axis is directed in the vertical direction.
- the axis of the shaft 33 is the second rotation axis L2.
- the second rotation axis L2 is parallel to the first rotation axis L1.
- One end of the connecting member 31 is connected to the first housing 1 so as to be rotatable about the first rotation axis L1, and the other end of the connecting member 31 is connected to the second housing 2. 2
- the first housing 1 is fixed in position because it is pivotally connected about the rotation axis L2
- the second housing 2 is connected to the second housing 1 for the first time. Revolves around the movement axis L1 and rotates around the second rotation axis L2.
- the second housing 2 passes through the intermediate position shown in FIGS. 2, 7, and 8 from the overlapping position shown in FIGS. 1, 5, and 6 to FIGS. 3, 9, and 10. It can be rotationally displaced until it reaches the deployment position shown.
- the first and second casings 1 and 2 are positioned at the same position in the horizontal direction as shown in FIGS. However, both of them overlap each other in the vertical direction. Therefore, when the gaming machine A with the second casing 2 rotated to the overlapping position is viewed upward, only the second casing 2 can be seen, and the entire game machine A is reduced in size. Therefore, the game machine A can be easily accommodated in a bag or the like.
- the buttons 11 and 12 are covered with the second casing 2, it is possible to prevent the buttons 11 and 12 from being operated by mistake. Note that each upper surface force of the operation button 11 and the push button 12 is located below the upper surface la of the first housing 1, so that the operation button 11 and the push button 12 are turned when the second housing 2 rotates. Don't get in the way.
- the first and second rotation axes LI and L2 are arranged so that the first and second casings 1 and 2 are viewed from above in a state where the second casing 2 is positioned at the overlapping position.
- the first casing 1 is arranged symmetrically with respect to the bisector HL that bisects the first casing 1 in the longitudinal direction.
- the distance between the first and second rotation axes LI and L2 (hereinafter referred to as the center-to-center distance) is Cd.
- the centers of curvature of the side surfaces 31e and 31f that are semicircular arc surfaces are respectively placed on the first and second rotation axes LI and L2. Both the radii of curvature of the side surfaces 31e and 31f are set to CdZ2.
- the width of the connecting member 31 is set to be the same as the center-to-center distance Cd. Therefore, as shown in FIG. 1, when the second housing 2 is positioned at the overlapping position, the side surface 31d of the connecting member 31 is positioned on the same plane as the side surfaces lc and 2c of the first and second housings.
- the longitudinal direction of the first housing 1 and the longitudinal direction of the second housing 2 are The left end portions of the second housing 2 that are orthogonal to each other and overlapped with each other overlap vertically with the first housing 1 and the central portion in the longitudinal direction thereof. Also, the left side surface 2e of the second housing 2 is positioned on the same plane as the front side surface Id extending in the longitudinal direction of the first housing 1. As a result, when the first and second casings 1 and 2 are viewed from above, the first and second casings 1 and 2 have a shape in which the Roman letter “T” is turned upside down.
- the side surface Id of the first housing 1 and the side surface 2e of the second housing 2 are located on the same plane (vertical surface). Because the first case 1 and the second case 2 overlap each other in the vertical direction, if the length and width of the first and second cases 1 and 2 are L and W, respectively, As is clear, the following equation holds.
- the side 2e of the second housing 2 is located on the same plane as the side surface Id of the first housing 1, and the end of the second housing 2 on the side 2e side is in relation to the first housing 1. It overlaps vertically at the center in the longitudinal direction.
- the length L and width W of the first and second casings 1 and 2 are set such that L> W, when the second casing 2 is positioned at the intermediate position, the first casing The left and right ends of 1 are left and right from the second housing 2.
- the recesses lg and lh formed at the left and right ends of the first housing 1 are exposed to the outside from the second housing 2. Therefore, the operation button 11 and the push button 12 provided in the recesses lg and lh are exposed to the outside and can be freely operated. Therefore, the game machine A can be operated when the second housing 2 is rotated to the intermediate position.
- the gaming machine A can be enjoyed with the display unit 13 in a vertically long state, that is, with the longitudinal direction of the display unit 13 directed in the front-rear direction.
- the second housing 2 When the second housing 2 is located at the unfolded position, it is point-symmetric with respect to the second housing 2 when located at the overlapping position, as shown in FIGS. That is, the side surface 2c of the second housing 2 is located on the same plane (vertical surface) as the side surface lc of the first housing 1, and the side surface 2d is in the first housing 1 and the second housing with respect to the side surface 1d.
- the body 2 is separated from each other in the front-rear direction by a total distance 2W, and the side surfaces 2e and 2f are positioned on the same plane as the side surfaces If and le, respectively.
- the game machine A further includes the following configuration.
- the first and second housings 1 and 2 are such that the upper surface la of the first housing 1 and the lower surface 2b of the second housing 2 are in the vertical direction (first and second rotation axes LI and L2 directions).
- the upper surface la and the lower surface 2b are arranged so as to be substantially in contact with each other.
- the second housing 2 is disposed above the first housing 1 by the thickness thereof.
- the first and second housings 1 and 2 may be arranged in a state where the lower surface 2b is slightly separated upward from the upper surface la. Since the lower surface 2b of the second housing 2 is substantially in contact with the upper surface la of the first housing 1 or is slightly spaced upward, the second housing 2 is vertically oriented with respect to the first housing 1. It can be rotated to overlap.
- a first housing recess 14 is formed on the upper surface la of the first housing 1.
- the first housing recess 14 is formed along the side surface lc, and is arranged at the center in the longitudinal direction of the first housing 1.
- the side portion on the side lc side of the first receiving recess 14 is open toward the outside on the side lc force.
- the depth of the first housing recess 14 is set to approximately half the thickness of the connecting member 31. Therefore, the first accommodating recess 14 can accommodate one side portion of the connecting member 31 in the thickness direction (the first and second rotation axes LI and L2 directions).
- One end of the first housing recess 14 in the longitudinal direction houses one end of the connecting member 31 so as to be rotatable about the first rotation axis L1.
- First of connecting member 31 The rotation range around the rotation axis LI is limited between the first rotation position shown in FIG. 1 and the second rotation position shown in FIGS.
- the first rotation position of the connecting member 31 is determined by the side surface 31c of the connecting member 31 abutting against the side surface 14a of the first receiving recess 14 extending in parallel with the side surface lc. .
- the longitudinal direction of the connecting member 31 coincides with the longitudinal direction of the first housing 1
- the side surface 31d of the connecting member 31 is the same as the side surface lc of the first housing 1.
- the entire connecting member 31 is accommodated in the first accommodating recess 14.
- the depth of the first receiving recess 14 is set to half of the thickness of the connecting member 31, the first and second rotations of the connecting member 31 are provided in the first receiving recess 14. Only one side in the direction of the axis LI, L2 is accommodated.
- the second rotation position of the connecting member 31 is such that the side surface 31 d of the connecting member 31 abuts on the left side surface 14b of the first receiving recess 14 perpendicular to the side surface lc. It is determined by. Therefore, the connecting member 31 hits the side surface 14b when it rotates 90 ° counterclockwise in FIGS. 1 to 3 from the first rotation position about the first rotation axis L1. Therefore, when the connecting member 31 is located at the second position, the longitudinal direction of the connecting member 31 is orthogonal to the longitudinal direction of the first housing 1, and half of the other end side of the connecting member 31 in the longitudinal direction. (Half on the second rotation axis L2 side) protrudes from the first housing recess 14 to the outside.
- a second housing recess 15 is formed on the lower surface 2 b of the second housing 2.
- the second housing recess 15 is formed along the side surface 2 c and is arranged at the center in the longitudinal direction of the second housing 2.
- a side portion on the side surface 2c side of the second housing recess 15 is opened to the outside from the side surface 2c.
- the depth of the second storage recess 15 is set to approximately half the thickness of the connecting member 31. Therefore, the second accommodation recess 15 can accommodate the other side portion protruding from the first accommodation recess 14 of the connecting member 31.
- the other end of the connecting member 31 is housed so as to be rotatable about the second rotational axis L2.
- the rotation range of the second casing 2 relative to the connecting member 31 is limited between the third rotation position shown in FIGS. 1 and 2 and the fourth rotation position shown in FIG.
- the third rotation position of the second housing 2 is flat with the side surface 2c of the second housing 2. It is determined by the side surface 15a of the second receiving recess 15 extending in the row abutting against the side surface 31c of the connecting member 31.
- the longitudinal directions of the second housing 2 and the connecting member 31 are coincident with each other, and the side surface 2c of the second housing 2 is connected to the connecting member 31. It lies on the same plane (vertical plane) as the side surface 3d.
- the entire connecting member 31 is accommodated in the second accommodating recess 15. However, since the depth of the second receiving recess 15 is half of the thickness of the connecting member 31, the second receiving recess 15 has the other side of the connecting member 31 in the first and second rotation axes LI and L2 directions. Only the department is accommodated.
- the fourth rotation position of the second housing 2 is such that the side surface 15b of the second housing recess 15 perpendicular to the side surface 2c of the second housing 2 is aligned with the side surface 31d of the connecting member 31.
- the second housing 2 hits the side surface 31d when it rotates 90 ° counterclockwise in FIGS. 1 to 3 around the second rotation axis L2 as the center. . Therefore, when the second casing 2 is positioned at the fourth rotation position, the longitudinal direction of the second casing 2 and the longitudinal direction of the connecting member 31 are orthogonal to each other, and the longitudinal direction of the connecting member 31 is Half (half on the first rotation axis L1 side) protrudes from the second receiving recess 15 to the outside.
- the connecting member 31 is positioned at the first rotating position with respect to the first housing 1, and the second housing 2 is positioned at the third rotating position with respect to the connecting member 31.
- the connecting member 31 is positioned at the first rotational position with respect to the first casing 1 and is positioned at the third rotational position with respect to the second casing 2, whereby the second casing 2 is positioned in an overlapping position with respect to the first housing 1.
- the second housing 2 positioned at the intermediate position is rotated by 90 ° in the counterclockwise direction in FIG. 2 from the third rotation position with respect to the connecting member 31, that is, the second housing 2 is moved to the second position.
- the second housing 2 When rotating counterclockwise by 90 ° around the rotation axis L2, the second housing 2 reaches the fourth rotation position and stops. The At this time, the second housing 2 is located at the deployed position. Therefore, the second casing 2 can be positioned at the unfolded position by positioning the connecting member 31 at the second rotating position and positioning the second casing 2 at the fourth rotating position.
- the second casing 2 and the connecting member 31 may be rotated in the clockwise direction in the reverse order of the above.
- the first and second housings 1 and 2 are arranged such that the upper surface la of the first housing 1 and the lower surface 2b of the second housing 2 are substantially in contact with each other or separated from each other. Since they are arranged at different positions in the vertical direction (first and second rotation axes LI and L2 directions), the connecting member 31 is rotated first and second to the first and second housings 1 and 2.
- the first and second housings 1 and 2 can be rotated so as to overlap each other by simply connecting them so as to be rotatable about the axes LI and L2, and no other hinge device or the like is required. Therefore, the structure of the game machine A can be simplified, and the number of parts can be reduced, whereby the manufacturing cost of the game machine A can be reduced.
- the upper surface la of the first housing 1 and the second housing 2 When the connecting member 31 is disposed between the lower surface 2b and the upper surface la and the lower surface 2b in the vertical direction (first and second rotational axes LI and L2 directions) by the thickness of the connecting member 31. Need to be separated. However, in this embodiment, the one side and the other side in the thickness direction of the connecting member 31 are accommodated in the first and second accommodating recesses 14 and 15, respectively.
- the upper surface la and the lower surface 2b of the second housing 2 can be substantially in contact with each other without being separated by the thickness of the connecting member 31. As a result, the thickness of the entire game machine A can be reduced.
- first and second housing recesses 14 and 15 are formed in the first and second casings 1 and 2, respectively, and the connection member 31 is formed in each of the housing recesses 14 and 15.
- One side and the other side of the thickness direction (first and second rotational axes LI and L2 directions) are accommodated, but the upper surface la of the first housing 1 and the lower surface of the second housing 2
- An accommodation recess having a depth substantially equal to the thickness of the connecting member 31 may be formed in one of the two 2b, and the connection member 31 may be accommodated in the accommodation recess.
- the housing recess 16 is formed in the first housing 1.
- the storage recess 16 has the same shape as the first storage recess 14 of the above embodiment when viewed in plan, and is disposed at the same position in the horizontal direction.
- the housing recess 16 is disposed at the center of the side surface lc of the first housing 1, and only one side is open to the outside of the side surface lc force.
- the internal dimension in the vertical direction of the accommodating recess 16 is set to be approximately equal to the external dimension of the connecting member 31.
- One end of the connecting member 31 is stored at the left end of the housing recess 16 in the longitudinal direction, and the one end of the connecting member 31 is aligned with the first rotation axis L1 in the first housing 1. It is connected via a shaft 17 so as to be rotatable.
- the other end of the connecting member 31 is housed in the right end of the housing recess 16 so as to be able to appear and retract.
- the other end portion of the connecting member 31 is provided with a lower end portion of the shaft 18 whose axis is aligned with the second rotation axis L2.
- the upper end portion of the shaft 18 protrudes upward from the connecting member 31 and is connected to the second casing 2.
- the shaft 18 is rotatably connected to at least one of the connecting member 31 and the second housing 2. In this embodiment, the shaft 18 is non-rotatably connected to the connecting member 31 and is rotatably connected to the second housing 2.
- a part of the shaft 18 is located at the same position in the vertical direction as the upper part of the housing recess 16 of the first housing 1. For this reason, if it is assumed that the guide groove 19 described later is formed and the force is applied, if the second housing 2 is turned to the predetermined position by the force toward the deployment position force intermediate position shown in FIG. 18 hits the side surface lc of the first housing 1, and the second housing 2 cannot be rotated any more. Therefore, in the game machine B, the guide groove 19 is formed in the first housing 1.
- the guide groove 19 extends in the up-down direction from the upper surface la to the housing recess 16, and in the front-rear direction, the guide groove 19 is centered on the first rotation axis L1 and has a radius of curvature equal to the center distance Cd. Extending from side lc toward side Id.
- the guide groove 19 has a width substantially equal to or slightly larger than the outer diameter of the shaft 18. Therefore, when the second casing 2 is rotated to the predetermined position by being directed to the intermediate position of the deployment position force about the second rotation axis L2, the shaft 18 enters the guide groove 19.
- the guide groove 19 has a length that can accommodate the shaft 18 until the second housing 2 rotates to the intermediate position. Therefore, the second housing 2 can also rotate the deployed position force to the intermediate position.
- the first and second rotation positions which are the rotation limit positions of the connection member 31 with respect to the first housing 1, are linked.
- the connecting member 31 is determined by abutting against the side surface 16a and the side surface 16b of the housing recess 16, respectively.
- the third and fourth rotation positions which are the rotation limit positions with respect to the connecting member 31 of the second housing 2, are the first and second stagger portions (see FIG. 5) provided between the second housing 2 and the shaft 18. (Not shown).
- Other configurations are the same as those in the above embodiment.
- FIG. 13 to FIG. 22 show a third embodiment of the portable device according to the present invention.
- the hinge device 4 is used instead of the hinge device 3.
- the second housing 2 is connected to the first housing 1 so as to be rotatable between the overlapped position shown in FIG. 13 and the intermediate position shown in FIG. 15 to the deployed position shown in FIG. It is tied.
- the force provided with four push buttons 12 may be provided as in the above-described embodiment.
- a protruding portion is formed on the side surface lc of the first housing 1.
- li is formed.
- the protrusion li has an arc shape in plan view.
- the center of curvature of the outer peripheral surface of the protruding portion li is located at the center in the left-right direction (longitudinal direction) of the first housing 1 and spaced from the side surface lc by a predetermined distance to the side surface Id side.
- the separation distance from the side surface lc of the center of curvature of the protrusion li is smaller than the distance between the center of curvature and the center of the first housing 1 in the front-rear direction (short direction). That is, the center of curvature of the projecting portion li is arranged at a position closer to the side surface lc than the central portion of the first housing 1 in the front-rear direction.
- an axis that passes through the center of curvature of the protrusion li and is orthogonal to the upper surface la of the first housing 1 is the first rotation axis L1.
- the upper surface la of the first housing 1 is formed with a housing hole lj having a circular cross section.
- the housing hole lj has a large-diameter hole lk formed in the upper surface la and a small-diameter hole 11 formed in the bottom surface of the large-diameter hole lk.
- the large-diameter hole lk and the small-diameter hole 11 are arranged such that their respective axes coincide with the center of curvature of the protrusion li, that is, coincide with the first rotation axis L1.
- Positioning recesses lm having the same depth as that of the large-diameter hole lk are formed on both the left and right sides of the large-diameter hole lk so as to communicate with the large-diameter hole lk.
- the inner diameter of the small diameter hole 11 is smaller than the inner diameter of the large diameter hole lk.
- the lower surface 2b of the second housing 2 has a shallow circular cross section.
- a positioning hole 2g is formed.
- the center of the positioning hole 2g is the center in the longitudinal direction of the second housing 2, and the side surface 2c force is also directed toward the side surface 2d and is disposed at a position separated by a predetermined distance.
- the distance between the center of the positioning hole 2g and the side surface 2c is set to the same distance as the distance between the accommodation hole lj and the side surface lc.
- the center of the positioning hole 2g coincides with the second rotation axis L2.
- the hinge device 4 includes a first hinge member 41, a first support member (support member) 42, a second hinge member 43, and a second support member (support member) 44. It is equipped with.
- the first hinge member 41 is formed in a thin ring shape.
- the outer diameter of the first hinge member 41 is set to be substantially the same as the inner diameter of the large-diameter hole lk, and the thickness of the first hinge member 41 is slightly thicker than the depth of the large-diameter hole lk.
- An internal gear portion (first gear portion) 41 a is formed on the inner peripheral surface of the first hinge member 41.
- a pair of attachment portions (first attachment portions) 41b and 41b are formed 180 degrees apart in the circumferential direction.
- the first hinge member 41 is fitted into the large-diameter hole lk with almost no gap, and is positioned by inserting the attachment portion 41b into the positioning recess lm. Then, by tightening a bolt (not shown) that passes through the through hole 41c of the mounting portion 41b and is screwed into the screw hole In (see FIG. 18) of the first housing 1, the first hinge member 41 is tightened. Is fixed to the first housing 1. In a state where the first hinge member 41 is fixed to the first housing 1, the axis of the first hinge member 41, that is, the axis of the internal gear portion 41a is made to coincide with the first rotation axis L1.
- the thickness of the first hinge member 41 is substantially the same as or slightly thicker than the depth of the large-diameter hole lk, the upper surface of the first hinge member 41 is positioned substantially on the same plane as the upper surface la of the first housing 1. It protrudes slightly upward from the upper surface la.
- the first support member 42 has a thin disk shape, and has a large-diameter portion 42a and a small-diameter portion (fitting portion) 42b that are formed coaxially with each other.
- the large-diameter portion 42a is fitted in the small-diameter hole portion 11 so as to be able to rotate with almost no clearance. Therefore, the first support member 42 can rotate with respect to the first housing 1 around the first rotation axis L1.
- the thickness of the large diameter portion 42a is almost the same as the depth of the small diameter hole portion 11.
- the small diameter portion 42b of the first support member 42 has an outer diameter substantially the same as the inner diameter of the internal gear portion 41a of the first hinge member 41, and is rotatable on the inner peripheral surface of the internal gear portion 41a. It is mated.
- the thickness of the small diameter portion 42b is almost equal to or slightly thicker than the thickness of the first hinge member 41. Therefore, the upper surface of the small-diameter portion 42b is located on the same plane as the upper surface of the first hinge member 41, or the upper surface force of the first hinge member 41 protrudes slightly upward.
- the small-diameter portion 42b is formed with a circular accommodating recess (accommodating portion) 42c.
- the housing recess 42c is arranged so that its inner peripheral surface is in contact with the axis of the first support member 42. Also, the inner diameter of the accommodating recess 42c is set larger than the radius of the smaller diameter part 42b. Therefore, the outer peripheral surface force of one side portion of the small diameter portion 42b is also opened to the outside on one side portion of the housing recess 42c.
- the inner diameter of the accommodating recess 42 c is set to be approximately the same as the outer diameter of an outer gear portion 43 a (described later) of the second hinge member 43.
- the second hinge member 43 has an external gear portion (second gear portion) 43a and a boss portion (second mounting portion) 43b formed coaxially with each other.
- the outer gear portion 43a has an outer diameter that is substantially the same as the inner diameter of the receiving recess 42c, and is rotatably received in the receiving recess 42c.
- a part of the outer gear portion 43a on the outer peripheral side protrudes to the outside of the opening portion force of the housing recess 42c, and is engaged with the inner gear portion 41a at the protruding portion. Accordingly, the second hinge member 43 revolves around the axis of the second hinge member 43 itself (this axis is the second rotation axis L2) while revolving around the first rotation axis L1. .
- the first support member 42 that accommodates the second hinge member 43 in the accommodation recess 42c rotates about the first rotation axis L1 together with the second hinge member 43.
- the number of teeth of the external gear portion 43a is set to half of the number of teeth of the internal gear portion 4 la. Therefore, when the meshing pitch circle diameter of the internal gear portion 41a with the external gear portion 43a is Dc, the axis of the external gear portion 43a is a distance from the axis of the internal gear portion 41a, that is, the first rotation axis L1. Separated by DZ2.
- the thickness of the external gear portion 43a is set to be substantially the same as the thickness of the small diameter portion 42b of the first support member 42.
- the top surface of the external gear portion 43a should be located on the same plane as the top surface of the small diameter portion 42b. As described later, the second hinge member 43 is in contact with the bottom surface of the housing recess 42c via a sphere 52 described later. Touch. Therefore, the upper surface of the external gear portion 43a is located above the upper surface of the small diameter portion 42b.
- the outer diameter of the boss 43b is set to be slightly smaller than the root diameter of the outer gear 43a. The upper surface force of the first hinge member 41 protrudes upward by a predetermined distance from the upper surface of the boss portion 43b.
- the second support member 44 is formed as a thin disc and is disposed concentrically with the first support member 42.
- a holding hole 44 a is formed in one side portion of the second support member 44 in the radial direction.
- a boss portion 43b of the second hinge member 43 is rotatably passed through the holding hole 44a.
- the other radial side portion of the second support member 44 is pressed against the upper surface of the small diameter portion 42b of the first support member 42, and is fixed to the first support member 42 by a fixing member 45 such as a rivet or eyelet.
- One side portion of the second support member 44 in the radial direction is pressed against the upper surface of the external gear portion 43a.
- first and second support members 42 and 44 hold the outer gear portion 43a so as to be rotatable with the upper and lower portions being sandwiched therebetween.
- the internal gear portion 41a and the external gear portion 43a are maintained in a state where they are always held together by the first and second support members 42 and 44.
- the second support member 44 Since the upper surface of the external gear portion 43a of the second hinge member 43 protrudes above the upper surface of the small diameter portion 42b of the first support member 42, the second support member 44 fixed to the upper surface of the small diameter portion 42b. The one side portion is in pressure contact with the upper surface of the external gear portion 43a in an elastically deformed state, and always urges the second hinge member 43 downward by the elastic force. In order to adjust the urging force of the second support member 44 to an appropriate size, the second support member 44 has a semicircular shape along the holding hole 44a on the other side of the holding hole 44a. An elongated hole 44b is formed.
- the upper end portion of the boss portion 43b protruding upward from the holding hole 44a is fitted in the positioning hole 2g of the second housing 2.
- the boss 43b is also provided with a bolt (not shown) that passes through the through hole 21 (see FIGS. 19 and 20) of the second housing 2 and is screwed into the screw hole 43c of the boss 43b.
- the second casing 2 is fixed by tightening.
- the second housing 2 is connected to the first housing 1 so as to be able to revolve around the first rotation axis L1 and to be able to rotate around the second rotation axis L2.
- the first and second support members 42, 44 are arranged so that the first and second support members 42, 44 do not interfere with the rotation. Is rotatable with respect to the first and second casings 1 and 2.
- the first rotation axis L1 is located at the center of the first housing 1 in the left-right direction (longitudinal direction of the first housing 1), and the front-rear direction (of the first housing 1). With respect to the short direction, the first casing 1 is located closer to the side lc than the center.
- the second rotation axis L2 is located at the center of the second housing 2 in the longitudinal direction, and the inner gear portion 41a is located at a distance between the side surface lc and the first rotation axis L1 in the short direction. It is arranged at a position separated from the side surface 2c by a distance obtained by determining the distance between the centers of the outer gear part 43a and the outer gear part 43a.
- the first and second rotation axes L1 and L2 indicate that when the second casing 2 is rotated to the overlapping position shown in FIG. 13, the entire second casing 2 excludes the protruding portion li. 1 When the second housing 2 is rotated to the intermediate position shown in Fig.
- the second housing 2 is exposed so that the left and right ends where the operation button 11 and the push button 12 are provided are exposed to the outside.
- the side of the first casing 1 on the side lc side and the second casing 2 It is arranged so that the side part on the side surface 2c overlaps vertically.
- the overlapping width of the first and second casings 1 and 2 (the overlapping width in the short direction of the first and second casings 1 and 2) when the second casing 2 is rotated to the deployed position is the first
- the rotation axis L1 can be made smaller or smaller by making the side surface lc approach, or by making the second rotation axis L2 closer to the side surface 2c.
- a through hole 43d that vertically penetrates the second hinge member 43 is formed in the central portion of the second hinge member 43, and a through hole 43d of the first support member 42 is formed at a position facing the through hole 43d.
- a hole 42d is formed.
- a wire harness (not shown) for connecting an electronic component (for example, the display unit 13) provided in each of the first and second casings 1 and 2 is inserted into the through holes 43d and 42d. .
- a click mechanism 5 is provided between the two hinge members 43. That is, as shown in FIG. 22, four engagement recesses 51 having a substantially hemispherical shape are formed on the bottom surface of the storage recess 42c. The respective engagement recesses 51 are arranged 90 ° apart from each other in the circumferential direction on the circumference centered on the axis (second rotation axis L2) of the accommodation recess 42c.
- each sphere 52 is embedded in the lower surface of the second hinge member 43 facing the bottom surface of the housing recess 42c with substantially half of the sphere 52 protruding downward.
- Each sphere 52 has a circumferential direction on the same circumference as the circumference where the engagement recess 51 is arranged. Are located 90 ° apart from each other.
- the outer diameter of the sphere 52 is set to be slightly larger than the inner diameter of the engagement recess 51, and when the second housing 2 is positioned at the overlapping position, the four spheres 52 have four engagement recesses 51. Are arranged in the same position in the circumferential direction.
- the second housing 2 when the second housing 2 is positioned at each of the overlapping position, the intermediate position, and the deployed position, the four spheres 52 are respectively fitted into any of the four engagement recesses 51 by the urging force of the second support member 44. And hits the peripheral edge of each engaging recess 51.
- the second hinge member 43 is stopped on the first support member 42 with a predetermined amount of force with a click feeling.
- the second housing 2 fixed to the second hinge member 43 is stopped with a click feeling by the first housing 1 with a predetermined amount of force at each of the overlapping position, the intermediate position, and the deployed position. .
- the second hinge member 43 moves in the direction of the second rotation axis L2 by the amount of the protrusion and recess, and as a result 2Case 2 moves in the same direction.
- Such movement of the second housing 2 can be achieved, for example, by forming the first support member 42 so as to be elastically deformed while making the second support member 44 hardly elastically deformed! It can be lost.
- first and second locking mechanisms are provided between the first housing 1 and the second housing 2. Then, when the second housing 2 is rotated by a predetermined minute angle (a minute angle such that the sphere 52 does not escape from the engaging recess 51) beyond the overlapping position in the direction from the deployed position to the overlapping position, the second casing 2 is further increased. Are prevented from rotating in the same direction by the first locking mechanism. In addition, when the second housing 2 is rotated by a predetermined minute angle (a minute angle such that the sphere 52 does not escape from the engagement recess 51) in the direction in which the second housing 2 is directed toward the overlapping position force deployment position, The above rotation in the same direction is prevented by the second locking mechanism. Therefore, the rotation range of the second housing 2 is substantially limited between the overlapping position and the deployed position.
- a predetermined minute angle a minute angle such that the sphere 52 does not escape from the engaging recess 51
- FIG. 23 and FIG. 24 show a hinge device 4A as a modification of the hinge device 4.
- the hinge device 4A has functions of first and second locking mechanisms provided between the first housing 1 and the second housing 2 of the game machine C of the above embodiment.
- a locking projection 41d is provided on the outer peripheral side of the upper surface of the first hinge member 41.
- an engagement protrusion 44 c is formed on the outer peripheral surface of the second support member 44.
- the engagement protrusion 44c extends in the circumferential direction with a length of a little less than a half circumference, and when the second housing 2 is rotated slightly beyond the overlapping position in the direction in which the second housing 2 is directed from the deployed position to the overlapping position, One end surface 44d in the circumferential direction of the engaging protrusion 44c hits the locking protrusion 41d to prevent the second housing 2 from rotating in the same direction, and the second housing 2 is directed to the overlap position force. When it slightly pivots beyond the deployed position in the opposite direction, the other end surface 44e in the circumferential direction of the engaging projection 44c abuts against the locking projection 4 Id to prevent the second casing 2 from rotating in the same direction. .
- Other configurations are the same as those of the hinge device 4 described above.
- FIGS. 25 and 26 show a hinge device 4B which is another modification of the hinge device 4.
- FIG. The hinge device 4B is configured to limit the rotation range of the second housing 2 relative to the first housing 1 to a range of 360 ° with the overlapping positions at both ends. That is, a guide groove 41e extending in the circumferential direction or the tangential direction is formed on the outer peripheral side of the upper surface of the first hinge member 41. In the guide groove 41e, the lower end portion of the locking member 46 is accommodated so as to be movable in the longitudinal direction of the guide groove 41e. An engagement protrusion 44 f is provided on the outer peripheral surface of the second support member 44.
- the engaging protrusion 44f hits one end surface of the locking member 46, and the locking member 46 is brought into contact with one end of the guide groove 41e. Move to the front.
- the locking member 46 abuts against one end surface in the longitudinal direction of the guide groove 41e. This prevents the second casing 2 from rotating further in the same direction.
- the position force of the second housing 2 that is prevented from rotating in the negative direction also rotates approximately 360 ° in the other direction and reaches the vicinity of the overlapping position, the engaging protrusion 44f is engaged with the other end surface of the locking member 46.
- the locking member 46 is moved toward the other end of the guide groove 4 le.
- the locking member 46 abuts against the other end surface of the guide groove 41e. This prevents the second casing 2 from rotating further in the other direction.
- the rotation range of the second housing 2 is substantially limited to a range of 360 ° with the overlapping position as both ends of the rotation range.
- FIGS. 27 to 41 show a fourth embodiment of the portable device according to the present invention.
- the second housing 2 is deployed with respect to the first housing 1 via the intermediate position from the overlapping position. Can be rotated until Noh. This is the same as the game machines A to C described above.
- the hinge device 6 since the hinge device 6 is used, it is not necessary to form the protruding portion li in the first housing 1.
- the second housing 2 When the second housing 2 is located at the unfolded position, the second housing 2 extends in a direction perpendicular to the first and second rotation axes LI and L2, and extends in parallel with the side surface lc of the first housing 1.
- the parallel position of the second housing 2 is regulated by the lower surface 2b of the second housing 2 abutting against the upper surface la of the first housing 1.
- the inclined position of the second housing 2 is regulated by the inclined surface 2k formed at the intersection of the lower surface 2b and the side surface 2c of the second housing 2 striking the upper surface la of the first housing 1. Since the lower surface 2b of the second housing 2 is substantially in contact with the upper surface la of the first housing 1 at a position other than the deployed position, the second housing 2 does not rotate about the third rotation axis L3.
- the display unit see FIG. 1 is easier to see than when the second casing 2 is positioned at the parallel position.
- an accommodation recess lo is formed on the upper surface 1 a of the first housing 1.
- the housing recess lo is disposed in the vicinity of the side surface lc.
- the second housing 2 is composed of a lower housing portion 2A and an upper housing portion 2B, both of which are fixed by a fixing means (not shown) such as a bolt.
- An accommodation hole 2h is formed on the upper surface of the lower housing part 2A. The distance between the center of the accommodation hole 2h and the side surface 2c is smaller than the radius of the accommodation hole 2h. As a result, one side portion of the accommodation hole 2h is opened from the side surface 2c.
- a through hole 2i is formed on the bottom surface of the accommodation hole 2h.
- the through hole 2i is arranged concentrically with the accommodation hole 2h, and its radius is set slightly smaller than the distance between the accommodation hole 2h and the side surface lc. Therefore, the through hole 2i has a circular diameter. Further, a positioning concave portion is formed on the upper surface of the lower housing portion 2A. One side of the positioning recess 3 ⁇ 4 is open to the accommodation hole 2h.
- the hinge device 6 has a base frame (base part) 61.
- the base frame 61 is housed in the housing recess lo, and a lower surface portion (first mounting portion) 61a thereof is pressed and fixed to the bottom surface of the housing recess lo by a fixing means (not shown) such as a bolt.
- the base frame 61 is provided with one side of a rotating member 62 so as to be rotatable via a shaft 63.
- the shaft 63 extends in parallel to the side surface lc and in a direction orthogonal to the rotation axes LI and L2.
- Axis 63 is the third axis This is the rotation axis L3.
- the rotation member 62 is connected to the second casing 2 and rotates integrally with the second casing 2 with respect to the third rotation axis L3. Therefore, the rotation range around the third rotation axis L3 of the rotation member 62 is the same as the rotation range of the second housing 2, and is between the parallel position and the inclined position.
- a mounting hole 62b is formed on the other side of the upper surface 62a of the rotating member 62.
- a lower shaft portion 64a formed at the lower end portion of the gear 64 is fitted and fixed in the mounting hole 62b. Therefore, the gear 64 rotates integrally with the rotation member 62 about the third rotation axis L3.
- the gear 64 has an external gear part (first gear part) 64b.
- the external gear portion 64b enters the accommodation hole 2h through the through hole 2i.
- the axis of the external gear portion 64b is the first rotation axis L1. Therefore, the gear 64 is non-rotatably connected to the base frame 61 with respect to the first rotation axis L1, and is rotatably connected to the base frame 61 with respect to the third rotation axis L3.
- the base frame 61, the rotating member 62, the shaft 63 and the gear 64 constitute a first hinge member.
- a second hinge member 65 is fitted in the accommodation hole 2 h of the second housing 2.
- the second hinge member 65 has a “C” shape, and is arranged with its open portion oriented in the same direction as the open portion of the accommodation hole 2h.
- a mounting portion (second mounting portion) 65 a is formed on the outer peripheral portion of the second hinge member 65.
- the mounting portion 65a is fitted in the positioning recess 3a.
- the second hinge member 65 is fixed to the second housing 2 by a bolt that passes through the attachment portion 65 a and is screwed into the second housing 2.
- an internal gear portion (second gear portion) 65b is formed on the inner peripheral surface of the second hinge member 65.
- the axis of the internal gear portion 65b is the second rotation axis L2, and the internal gear portion 65b is in mesh with the external gear portion 64b of the gear 64.
- the second hinge member 65 rotates around the second rotation axis L2 and revolves around the first rotation axis L1.
- the second housing 2 fixed to the second hinge member 65 is moved from the overlapping position shown in FIG. 27 to the first housing 1 with the first and second rotation axes LI and L2 as the center. It rotates through the intermediate position shown to the deployment position shown in Fig. 29.
- the internal gear portion 65b has a “C” -shaped force as long as the second hinge member 65 rotates between the overlapped position and the deployed position, the external gear portion 64b has the internal gear portion 65b. None reach the opening.
- the second hinge member 65 is formed in a “C” shape, which eliminates the need for the protruding portion li in the above-described embodiment.
- a short cylindrical portion 66a formed on the upper surface of the lower support member (support member) 66A is rotatably inserted into the inner peripheral surface of the second hinge member 65 (internal gear portion 65b) with a predetermined gap. ing.
- the lower support member 66A is in contact with the lower end surface of the second hinge member 65 via the reinforcing member 67.
- a short cylindrical portion (fitting portion) 66b formed on the lower surface of the upper support member (support member) 66B is rotatably fitted to the inner peripheral surface of the second hinge member 65.
- the short tube portion 66a is fitted to the inner peripheral surface of the short tube portion 66b.
- the lower support member 66A and the upper support member 66B are connected to each other by a fixing means (not shown) such as a bolt in a state where the second hinge member 65 is substantially clamped in the vertical direction (first and second rotation axis directions). It is fixed.
- a fixing means such as a bolt
- the lower support member 66A and the upper support member 66B are connected to the second hinge member 65 so as to be rotatable about the second rotation axis L2 and immovable in the direction of the second rotation axis L2.
- a housing space (housing portion) (not shown) is formed by the upper surface of the lower support member 66A, the short cylindrical portion 66a, and the lower surface of the upper support member 66B.
- the external gear portion 64b of the gear 64 is accommodated rotatably.
- the outer gear portion 64b has one side portion of the outer peripheral portion protruding from the housing space to the outside, and the protruding one side portion meshes with the inner gear portion 65b.
- a through hole 66c is formed in the lower support member 66A, and a through hole 66d is formed in the upper support member 66B.
- the lower shaft portion 64a and the upper shaft portion 64c of the gear 64 are respectively fitted in the through holes 66c and 66d so as to be rotatable.
- the gear 64 is rotatably supported by the upper and lower support members 66A and 66B, and the outer gear portion 64b and the inner gear portion 65b are always kept in a state of being in mesh with each other.
- the gear 64 and the second hinge member 65 are connected to each other through the support members 66A and 66B so as not to be separated, and the entire hinge device 6 is unitized.
- a leaf spring 68 is provided between the lower support member 66A and the external gear portion 64b.
- the leaf spring 68 urges the lower support member 66A and the upper support member 66B downward, while the toothed wheel 64 is urged upward!
- a click mechanism 8 is provided between the upper surface of the external gear portion 64b and the lower surface of the upper support member 66B.
- the click mechanism 8 includes two spheres 81, 82 provided on the lower surface of the upper support member 66B, a guide groove 83 provided on the upper surface of the external gear portion 64b, and four engagement recesses 84, 85. , 86, 87.
- the leaf spring 68 may be provided between the upper support member 66B and the external gear portion 64b.
- the click mechanism 8 is provided between the lower surface of the external gear portion 64b and the upper surface of the lower support member 66A.
- the two spheres 81 and 82 may be provided in the external gear portion 64b, and the guide groove 83 and the engagement recesses 84 to 87 may be provided on the lower surface of the upper support member 66B.
- the two spheres 81, 82 are arranged on the lower surface of the upper support member 66B at a predetermined angle ⁇ in the circumferential direction.
- the angle ⁇ is set to be the same as the angle at which the internal gear portion 65b rotates about the first rotation axis L1 when the second casing 2 rotates to the overlapping position force deployment position.
- Each of the spheres 81 and 82 is disposed so as not to move in the circumferential direction of the upper support member 66B and to be movable in the radial direction.
- the guide groove 83 extends in a spiral shape around the axis (first rotation axis L1) of the external gear portion 64b.
- An engagement recess 84 is disposed at one end of the guide groove 83, engagement recesses 85, 86 are sequentially disposed in the middle of the guide groove 83, and an engagement recess is disposed at the other end of the guide groove 83. 87 is arranged.
- each of the engaging recesses 84 to 87 fits the spheres 81 and 82 into the engaging recesses 84 and 85, respectively.
- the second housing 2 is located at the intermediate position, as shown in FIG. 40, the spheres 81 and 82 are fitted into the engaging recesses 85 and 86, respectively, and the second housing 2 is located at the deployed position.
- the spheres 81 and 82 are arranged so as to fit into the engaging recesses 86 and 87, respectively. Therefore, the second housing 2 is fixed to the first housing 1 with a click feeling by the urging force of the leaf spring 68 at any of the overlapping position, the intermediate position, and the deployed position.
- FIG. 42 to FIG. 52 show a fifth embodiment of the portable device according to the present invention.
- the second housing 2 is overlapped with the first housing 1 in the deployed position via the intermediate position. It can be rotated until This is the same as the game machines A to C described above.
- the first housing 1 is composed of the lower housing portion 1A and the upper housing portion 1B.
- the lower housing portion 1A and the upper housing portion 1B are These are fixed to each other by fixing means such as screws Bs.
- An attachment recess lp is formed on the upper surface of the upper housing portion 1B (the upper surface of the first housing 1) la.
- the mounting recess lp has an oval shape and is arranged at the center in the longitudinal direction of the upper surface la. The force is also arranged close to and parallel to the side lc.
- a hinge device 9 is mounted in the mounting recess lp.
- the second housing 2 is connected to the first housing 1 via the hinge device 9 so as to be rotatable between the overlapping position and the deployed position.
- the hinge device 9 includes a first hinge member 91, a second hinge member 92, a support member 93, first and second external gear portions 94 and 95, and a pair of idle gears. 96, 96, and click mechanism 100.
- the first hinge member 91 also has an elliptical flat plate force in plan view, and most of the lower side except a part of the upper end side thereof is fitted into the mounting recess lp to fix the screw Bs or the like. It is fixed to the first housing 1 by means. As is clear from this, the lower portion 91a of the first hinge member 91 fitted in the mounting recess lp is the first mounting portion. A connecting cylinder 91b is formed at the center of the upper surface of the first hinge member 91. The axis of the connecting cylinder 91b is the first rotation axis L1.
- the support member 93 is composed of first to fourth support plates 93A to 93D.
- the first to fourth support plates 93A to 93D also have thin disk forces having the same outer diameter, and are overlapped with their axes aligned and fixed to each other by fixing means such as screws Bs. Yes.
- the axis of the support member 93 is the second rotation axis L2.
- the second rotation axis L2 is The support member 93 is separated from the first rotation axis LI by a predetermined distance in the radial direction.
- Connection holes 93a and 93b are formed in the first and second support plates 93A and 93B, respectively.
- the connecting holes 93a, 93b are arranged with their axes aligned with the first rotation axis L1.
- the connecting cylindrical portion 91b of the first hinge member 91 is rotatably fitted in the connecting holes 93a and 93b.
- the support member 93 is connected to the first hinge member 91 so as to be rotatable about the first rotation axis L1.
- the second support plate 93B is formed with an ellipse-shaped spring accommodating hole 93c.
- the spring accommodating hole 93c is disposed between the first rotation axis L1 and the second rotation axis L2.
- the spring accommodating hole 93c is arranged with its longitudinal direction oriented in a direction orthogonal to the line connecting the first and second rotation axes LI and L2.
- a spring member 98 is accommodated in the spring accommodation hole 93c. The spring member 98 will be described later.
- a gear receiving hole 93d is formed in the third support plate 93C.
- the gear receiving hole 93d is arranged so that the first and second rotation axes Ll and L2 pass through the gear receiving hole 93d.
- One side portion of the gear receiving hole 93d on the first rotation axis L1 side is opened to the outside of the outer peripheral surface force of the third support plate 93C. This is to make the outer diameter of the third support plate 93C and thus the support member 93 as small as possible. Therefore, when the small diameter of the support member 93 is not so important, it is not always necessary to open one side of the gear receiving hole 93d to the outside.
- the first and second gear portions 94 and 95 and the pair of idle gears 96 and 96 are rotatably accommodated in the gear accommodation hole 93d.
- the first external gear portion 94 is arranged in a state in which the axis thereof coincides with the first rotation axis L1. Also, the first external gear portion 94 is non-rotatably connected to the first hinge member 91 via a fixed shaft 101 described later. Accordingly, the first external gear portion 94 rotates relative to the support member 93 around the first rotation axis L1.
- the second external gear portion 95 is arranged in a state in which the axis thereof coincides with the second rotation axis L2. Also, the second external gear portion 95 is rotatably supported by the second and fourth support plates 93B and 93D. As a result, the second external gear portion 95 is connected to the first external gear portion 94 via the support member 93 so that it can revolve around the first rotation axis L1.
- the pair of idle gears 96, 96 have their axes parallel to the first and second rotation axes LI, L2. It is arranged in the state. Also, the idle gears 96, 96 are arranged on both sides of the first and second external gear portions 94, 95 with a line perpendicular to the axis (first and second rotation axis LI, L2) in between. Both are in mesh with the first and second external gear portions 94, 95.
- the pair of idle gears 96, 96 are supported by the second and fourth support plates 93B, 93D so as to be movable by a minute distance in the direction of approaching and separating from each other.
- the idle gears 96 and 96 are also urged toward each other by the spring member 98 described above. As a result, each idle gear 96 is in mesh with the first and second external gear portions 94 and 95 without backlash.
- a coupling protrusion 95 a is formed at the center of the upper surface of the second external gear portion 95.
- the upper end portion of the connecting protrusion 95a protrudes upward through the fourth support plate 93D so as to be rotatable, and there is a second hinge member whose axis is aligned with the second rotation axis L2.
- the central part of 92 is fixed.
- the upper surface portion 92a of the second hinge member 92 is a second attachment portion.
- the upper surface portion 92a is fixed to the lower surface of the second housing 2.
- the second housing 2 is connected to the first housing 1 via the hinge device 9 so as to be rotatable.
- the click mechanism 100 includes a fixed shaft 101, a leaf spring 102 as urging means, a pair of spheres 103, 103, and a first external gear portion 94.
- the fixed shaft 101 penetrates the support member 93 so that it can move in the direction of the first rotation axis L1 and can rotate, and the first external gear portion 94 cannot be rotated, and the first rotation axis L1 It penetrates so that it can move in the direction.
- the lower end portion of the fixed shaft 101 is fitted and fixed to the inner periphery of the connecting cylinder portion 91b of the first hinge member 91.
- the upper end portion of the fixed shaft 101 protrudes upward from the upper surface of the support member 93 (fourth support plate 93D), and an annular protrusion 101a is formed there.
- the annular protrusion 101a is slidably in contact with the upper surface of the support member 93.
- the support member 93 is connected to the first hinge member 91 so as not to be detached, and the entire hinge device 9 is unitized.
- the fourth support plate 93D is formed with a pair of through holes 104, 104 extending in parallel with the first rotation axis L1.
- the pair of through-holes 104 and 104 are disposed 180 ° apart in the circumferential direction on the circumference centered on the first rotation axis L1.
- the inner diameter of the through hole 104 is set to be larger than the thickness of the fourth support plate 93D by a predetermined size.
- a sphere 103 is formed in the through hole 104. It is inserted so as to be rotatable and movable in the axial direction of the through hole 104.
- the outer diameter of the sphere 103 is set to be substantially the same as the inner diameter of the through hole 104.
- one side and the other side of the outer peripheral surface of the sphere 103 in the first rotation axis direction protrude from the through hole 104 to the outside.
- One side portion of the sphere 103 protruding from the through hole 104 to the upper surface side of the fourth support plate 93D is urged downward by a leaf spring 102 fixed to the upper surface of the fourth support plate 93D.
- the other side portion of the sphere 103 protruding from the through hole 104 to the lower surface side of the fourth support plate 93D is pressed against the upper surface of the first external gear portion 94 by the urging force of the leaf spring 102.
- the respective engagement recesses are arranged 90 ° apart from each other on the same circumference as the circumference on which the sphere 103 is arranged with the first rotation axis L1 as the center. Moreover, the four engaging recesses are arranged such that when the second housing 2 is positioned at the overlapped position, the intermediate position, and the deployed position, the pair of spherical bodies 103 and 103 enter the two engaging recesses, respectively. Therefore, the second housing 2 is stopped with a click feeling at the overlapping position, the intermediate position, and the deployed position.
- the idle gear 96 meshes with the first and second external gear portions 94, 95 in a state where there is no knock, so the first and second external gear portions 94 , 95 does not cause backlash due to backlash. Therefore, it is possible to prevent backlash between the first and second casings 1 and 2.
- the first and second housings 1 and 2 have the same shape and the same size in the plan view, and the same force. It may be.
- the first housing 1 may be trapezoidal.
- both ends of the first casing 1 provided with the operation buttons 11 and the push buttons 12 are connected to the second casing. It is desirable to project from 2 to the left and right.
- the upper surface la of the first housing 1 and the lower surface 2b of the second housing 2 are flat, and the first and second housings 1 and 2 are placed so that they are almost in contact with each other.
- first and second casings 1 and 2 Arranged so that almost the entire first and second casings 1 and 2 can overlap each other, but only a part of the first and second casings 1 and 2 overlap. In order to achieve this, it may be arranged so that only a part of the upper surface la and a part of the lower surface 2b are in contact with each other.
- the portable device according to the present invention can be used as a mobile phone or a portable game machine.
- the hinge device according to the present invention can be used when the first housing and the second housing of the mobile device are movably coupled.
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
- Pivots And Pivotal Connections (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007536497A JP4528329B2 (ja) | 2005-09-20 | 2006-09-19 | 携帯機器及びヒンジ装置 |
EP06810275A EP1936472A4 (en) | 2005-09-20 | 2006-09-19 | MOBILE DEVICE AND HINGE DEVICE |
US12/067,640 US8032987B2 (en) | 2005-09-20 | 2006-09-19 | Portable device and hinge assembly |
CN2006800407825A CN101300539B (zh) | 2005-09-20 | 2006-09-19 | 便携式装置和铰链装置 |
KR1020087008751A KR101299362B1 (ko) | 2005-09-20 | 2006-09-19 | 휴대기기 및 힌지장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-272296 | 2005-09-20 | ||
JP2005272296 | 2005-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007034793A1 true WO2007034793A1 (ja) | 2007-03-29 |
Family
ID=37888836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/318533 WO2007034793A1 (ja) | 2005-09-20 | 2006-09-19 | 携帯機器及びヒンジ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8032987B2 (ja) |
EP (1) | EP1936472A4 (ja) |
JP (3) | JP4528329B2 (ja) |
KR (1) | KR101299362B1 (ja) |
CN (2) | CN101300539B (ja) |
WO (1) | WO2007034793A1 (ja) |
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JP2012019496A (ja) * | 2010-06-11 | 2012-01-26 | Nintendo Co Ltd | 携帯型ゲーム装置のハウジングパーツおよび携帯型ゲーム装置 |
US8730658B2 (en) | 2005-09-20 | 2014-05-20 | Sugatsune Kogyo Co., Ltd. | Portable device |
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JP2006087523A (ja) | 2004-09-21 | 2006-04-06 | Olympus Corp | 電子装置および被検体内導入システム |
KR101299362B1 (ko) * | 2005-09-20 | 2013-08-22 | 스가쓰네 고우교 가부시키가이샤 | 휴대기기 및 힌지장치 |
KR101027096B1 (ko) * | 2009-06-01 | 2011-04-05 | 주식회사 팬택 | 힌지 조립체 및 이를 구비하는 휴대 단말기 |
KR101701922B1 (ko) * | 2009-11-17 | 2017-02-02 | 삼성전자 주식회사 | 휴대용 기기의 도킹장치 |
USD701862S1 (en) * | 2011-02-18 | 2014-04-01 | Lg Electronics Inc. | Cart barcode scanner |
US8995117B1 (en) | 2012-07-13 | 2015-03-31 | Google Inc. | Notebook computer with improved balance |
JP6103427B2 (ja) * | 2013-02-15 | 2017-03-29 | パナソニックIpマネジメント株式会社 | 電子機器 |
US9173483B2 (en) * | 2013-04-23 | 2015-11-03 | Office for Metropolitan Architecture (O.M.A.) Stadebouq B.V. | Article of furniture |
US9372513B1 (en) * | 2013-09-27 | 2016-06-21 | Google Inc. | Coupling element for hinged electronic device |
US9383777B1 (en) * | 2013-09-27 | 2016-07-05 | Google Inc. | Notebook computer with lid mounting for translational movement |
US9823631B1 (en) | 2013-10-01 | 2017-11-21 | Google Llc | Notebook computer with motorized display positioning |
DE202016103392U1 (de) * | 2016-06-27 | 2017-09-28 | Pöttker GmbH | Möbel mit ausziehbarer Arbeitsplatte |
CN106763132B (zh) * | 2017-01-16 | 2019-03-15 | 捷开通讯(深圳)有限公司 | 一种能够实现虚拟转轴中心的无极转轴的结构 |
TWI796914B (zh) * | 2021-12-30 | 2023-03-21 | 宏碁股份有限公司 | 可攜式電子裝置 |
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-
2006
- 2006-09-19 KR KR1020087008751A patent/KR101299362B1/ko not_active Expired - Fee Related
- 2006-09-19 US US12/067,640 patent/US8032987B2/en not_active Expired - Fee Related
- 2006-09-19 CN CN2006800407825A patent/CN101300539B/zh not_active Expired - Fee Related
- 2006-09-19 WO PCT/JP2006/318533 patent/WO2007034793A1/ja active Application Filing
- 2006-09-19 CN CN2011100469862A patent/CN102158576B/zh not_active Expired - Fee Related
- 2006-09-19 JP JP2007536497A patent/JP4528329B2/ja not_active Expired - Fee Related
- 2006-09-19 EP EP06810275A patent/EP1936472A4/en not_active Withdrawn
-
2010
- 2010-05-10 JP JP2010107975A patent/JP4933638B2/ja not_active Expired - Fee Related
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2011
- 2011-10-11 JP JP2011223784A patent/JP5291778B2/ja not_active Expired - Fee Related
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JPH07288860A (ja) * | 1994-04-18 | 1995-10-31 | Canon Inc | 携帯無線電話機 |
JP2004179817A (ja) | 2002-11-26 | 2004-06-24 | Toya Kensetsu Kogyo:Kk | 携帯電話機 |
JP2004266694A (ja) * | 2003-03-04 | 2004-09-24 | Sanyo Electric Co Ltd | 電子撮像装置 |
EP1462912A1 (en) | 2003-03-25 | 2004-09-29 | Sony Ericsson Mobile Communications AB | Extractable terminal keypad |
US20050122671A1 (en) | 2003-12-09 | 2005-06-09 | Homer Steven S. | Electronic device with improved hinge |
Non-Patent Citations (1)
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See also references of EP1936472A4 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8730658B2 (en) | 2005-09-20 | 2014-05-20 | Sugatsune Kogyo Co., Ltd. | Portable device |
JP2012019496A (ja) * | 2010-06-11 | 2012-01-26 | Nintendo Co Ltd | 携帯型ゲーム装置のハウジングパーツおよび携帯型ゲーム装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102158576A (zh) | 2011-08-17 |
KR101299362B1 (ko) | 2013-08-22 |
CN101300539A (zh) | 2008-11-05 |
JP2010233232A (ja) | 2010-10-14 |
CN102158576B (zh) | 2013-02-06 |
JP4933638B2 (ja) | 2012-05-16 |
JP5291778B2 (ja) | 2013-09-18 |
CN101300539B (zh) | 2011-05-04 |
KR20080046255A (ko) | 2008-05-26 |
JPWO2007034793A1 (ja) | 2009-03-26 |
JP4528329B2 (ja) | 2010-08-18 |
EP1936472A4 (en) | 2012-01-11 |
EP1936472A1 (en) | 2008-06-25 |
US20100146736A1 (en) | 2010-06-17 |
JP2012017859A (ja) | 2012-01-26 |
US8032987B2 (en) | 2011-10-11 |
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