CN104951006B - A kind of electronic equipment - Google Patents
A kind of electronic equipment Download PDFInfo
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- CN104951006B CN104951006B CN201510317109.2A CN201510317109A CN104951006B CN 104951006 B CN104951006 B CN 104951006B CN 201510317109 A CN201510317109 A CN 201510317109A CN 104951006 B CN104951006 B CN 104951006B
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- 230000017525 heat dissipation Effects 0.000 claims description 46
- 238000004364 calculation method Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000006266 hibernation Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a kind of electronic equipment, the electronic equipment includes the first noumenon, the second ontology and connector；Wherein, the first noumenon has display unit；The connector can change the angle between the first noumenon and second ontology；The angle between the first noumenon and second ontology is changed from the first angle to the second angle by the connector, the electronic equipment is converted to the second state from first state；First angle is less than second angle；Radiating efficiency when radiating efficiency when the electronic equipment is in the second state is higher than in first state.
Description
Technical Field
The invention relates to a terminal technology in the field of communication, in particular to electronic equipment.
Background
At present, electronic equipment, especially notebook computers, are increasingly pursuing to be light, thin and portable. As electronic devices become lighter and thinner, user demands for processing capabilities of the electronic devices are not reduced, but are becoming more demanding. When the electronic equipment, especially a notebook computer, is used, the body is overheated due to the limited heat dissipation space, so that the operation efficiency of the electronic equipment is reduced, and the use experience of a user is poor.
Disclosure of Invention
In view of the above, an object of the embodiments of the present invention is to provide an electronic device.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the embodiment of the invention provides electronic equipment, which comprises a first body, a second body and a connecting piece, wherein the first body is provided with a first connecting hole; wherein,
the first body is provided with a display unit;
the connecting piece can change an included angle between the first body and the second body;
the included angle between the first body and the second body is changed from a first included angle to a second included angle through the connecting piece, and the electronic equipment is converted from a first state to a second state; the first included angle is smaller than the second included angle; the heat dissipation efficiency of the electronic equipment in the second state is higher than that in the first state.
In the above aspect, the second body has a first space therein;
changing an included angle between the first body and the second body from a first included angle to a second included angle through the connecting piece, wherein the first space in the second body is changed from a first volume to a second volume, so that the electronic equipment is converted from a first state to a second state; wherein the first volume is less than the second volume.
In the above scheme, the second body is provided with a heat dissipation module therein.
In the above scheme, the connecting piece is provided with a first sub-rotating shaft and a second sub-rotating shaft;
the first sub-rotating shaft is connected with the first body;
the second sub-rotating shaft and the first sub-rotating shaft can be mutually clamped, and the rotation directions of the second sub-rotating shaft and the first sub-rotating shaft are opposite;
the second sub-rotating shaft is fixedly connected with the supporting piece part, and the supporting piece can rotate along with the rotation of the second sub-rotating shaft.
In the above scheme, the first sub-rotating shaft connected to the first body rotates by a first angle in the first direction, changes an included angle between the first body and the second body from the first included angle to a second included angle, and rotates the second sub-rotating shaft by a second angle in the second direction;
when the second sub-rotating shaft rotates to a second direction by a second angle, the support member rotates in the second direction to generate a supporting force in a third direction on the bottom surface of the second body, and the bottom surface of the second body moves from a first position to a second position through the supporting force, so that the first space of the second body is changed from a first volume to a second volume.
In the above solution, the second body has a first subspace and a second subspace;
changing an included angle between the first body and the second body from a first included angle to a second included angle through the connecting piece, and changing the first subspace in the second body from a third volume to a fourth volume so that the electronic equipment is converted from a first state to a second state; wherein the third volume is less than the fourth volume.
In the above solution, the first subspace of the second body has a heat dissipation module therein; a processing module is arranged in the second subspace of the second body.
In the above solution, the first subspace in the second body changes from the third volume to the fourth volume, and the second subspace in the second body remains unchanged.
In the above scheme, the connecting piece is provided with a first sub-rotating shaft and a second sub-rotating shaft;
the first sub-rotating shaft is connected with the first body, the second sub-rotating shaft and the first sub-rotating shaft are mutually clamped, and the rotation directions of the second sub-rotating shaft and the first sub-rotating shaft are opposite;
the second sub-rotating shaft is fixedly connected with the supporting piece part, and the supporting piece can rotate along with the rotation of the second sub-rotating shaft.
In the above scheme, the first sub-rotating shaft connected to the first body rotates by a first angle in the first direction, changes an included angle between the first body and the second body from the first included angle to a second included angle, and rotates the second sub-rotating shaft by a second angle in the second direction;
when the second sub-shaft rotates to a second direction by a second angle, the support member rotates in the second direction to generate a supporting force in a third direction on a first bottom surface of the second body corresponding to the first sub-space, and the first bottom surface of the second body moves from a first position to a second position through the supporting force, so that the first sub-space of the second body is changed from a third volume to a fourth volume.
According to the electronic equipment provided by the embodiment of the invention, the heat dissipation efficiency of the electronic equipment can be improved by changing the included angle between the first body and the second body of the electronic equipment. Therefore, the electronic equipment can be guaranteed that when the user uses the electronic equipment, the operation efficiency of the electronic equipment cannot be greatly influenced due to low heat dissipation efficiency of the electronic equipment, so that the operation efficiency of the electronic equipment is guaranteed, and the use experience of the user is improved.
Drawings
FIG. 1 is a first schematic diagram of an electronic device according to an embodiment of the invention;
fig. 2 is a first schematic spatial diagram corresponding to a second body of the electronic device according to the embodiment of the invention;
fig. 3 is a second schematic space diagram corresponding to a second body of the electronic device according to the embodiment of the invention;
FIG. 4 is a schematic view of a connecting member and a supporting member according to an embodiment of the present invention;
FIG. 5 is a second schematic diagram of an electronic device according to an embodiment of the invention;
FIG. 6 is a first schematic view of a first subspace and a second subspace of an electronic device according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a first subspace and a second subspace of an electronic device according to an embodiment of the invention;
fig. 8 is a third schematic diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The first embodiment,
An embodiment of the present invention provides an electronic device, as shown in fig. 1, the electronic device includes a first body 11, a second body 12, and a connecting member 13; wherein,
the first body 11 is provided with a display unit;
the connecting piece 13 can change the included angle between the first body 11 and the second body 12;
the included angle between the first body 11 and the second body 12 is changed from a first included angle to a second included angle through the connecting piece 13, and the electronic equipment is converted from a first state to a second state; the first included angle is smaller than the second included angle; the heat dissipation efficiency of the electronic equipment in the second state is higher than that in the first state.
Here, the electronic device may be a notebook computer.
The display unit can be a display screen of a notebook computer.
The second body 12 may be a bottom surface of the notebook computer.
The included angle between the first body 11 and the second body 12 can be used for representing the opening and closing angle of the display screen of the notebook computer.
In this embodiment, the second included angle may be an included angle smaller than 180 degrees or smaller than 90 degrees.
In a scene of this embodiment, the first included angle is zero degrees, and the second included angle is greater than zero degrees and less than or equal to 180 degrees:
when the included angle between the first body and the second body is a first included angle, the electronic equipment is in a closed posture, namely the display screen of the notebook is closed; at this time, because the electronic device usually does not run the program and is in a shutdown or hibernation state, the electronic device does not need to have heat dissipation efficiency;
when the included angle between the first body and the second body is a second included angle, the electronic equipment is in an open posture, namely the notebook is at least not closed between the display screen and the keyboard; when the screen of notebook was opened usually, the notebook was all in operating condition, needed electronic equipment to increase the radiating efficiency this moment, so, can guarantee that electronic equipment's work efficiency can not reduce too fast.
Therefore, by adopting the scheme, the included angle between the first body and the second body of the electronic equipment can be changed, so that the heat dissipation efficiency of the electronic equipment is improved. Therefore, the electronic equipment can be guaranteed that when the user uses the electronic equipment, the operation efficiency of the electronic equipment cannot be greatly influenced due to low heat dissipation efficiency of the electronic equipment, so that the operation efficiency of the electronic equipment is guaranteed, and the use experience of the user is improved.
Example II,
An embodiment of the present invention provides an electronic device, as shown in fig. 1, the electronic device includes a first body 11, a second body 12, and a connecting member 13; wherein,
the first body 11 is provided with a display unit;
the connecting piece 13 can change the included angle between the first body 11 and the second body 12;
the included angle between the first body 11 and the second body 12 is changed from a first included angle to a second included angle through the connecting piece 13, and the electronic equipment is converted from a first state to a second state; the first included angle is smaller than the second included angle; the heat dissipation efficiency of the electronic equipment in the second state is higher than that in the first state.
Here, the electronic device may be a notebook computer.
The display unit can be a display screen of a notebook computer.
The second body may be a bottom surface of the notebook computer.
The included angle between the first body and the second body can be used for representing the opening and closing angle of the display screen of the notebook computer.
Preferably, in the present embodiment, the second body 12 has a first space 121 therein;
changing an included angle between the first body 11 and the second body 12 from a first included angle to a second included angle through the connecting piece 13, wherein the first space in the second body is changed from a first volume to a second volume, so that the electronic device is converted from a first state to a second state; wherein the first volume is less than the second volume.
The second body can be provided with a heat dissipation module therein. The heat dissipation module can at least comprise a heat dissipation fan and a ventilation hole. For example, a cooling fan of the CPU, a cooling fan of the GPU, and vents corresponding to the two fans may be included.
The volume of the first space may be calculated by a trapezoidal volume calculation method and a cylindrical volume calculation method.
When the first space is changed from the first volume to the second volume, the second volume is larger than the first volume because the trapezoid formed by the first space is increased due to the first area and the first height is not changed. In this embodiment, the second included angle may be an included angle smaller than 180 degrees or smaller than 90 degrees and larger than zero degrees.
In a scene of this embodiment, for example, as shown in fig. 2 to fig. 3, fig. 2 shows that the first included angle is zero degrees, and fig. 3 shows that the second included angle is greater than zero degrees and less than or equal to 180 degrees:
when the left side of fig. 2 is the included angle between the first body and the second body 13 is the first included angle as shown in fig. 2, the electronic device is in the closed posture, that is, the display screen of the notebook is closed; the right side of fig. 2 shows a cut-away view of the second body 13, and it can be seen that the second body 12 has a cylindrical shape, and the first volume 121 can be calculated by multiplying the area of the second end 1212 of the second body by the first height 1211; at this time, because the electronic device usually does not run the program and is in a shutdown or hibernation state, the electronic device does not need to have the heat dissipation efficiency, and the current heat dissipation efficiency can be understood as zero;
when the electronic device is in an open state, that is, the notebook is at least in a state that the display screen and the keyboard are not closed, the left side in the figure shows that the included angle between the first body and the second body is the second included angle; the right side of the drawing is a sectional view of the second body 32 in a direction perpendicular to the screen, and it can be seen from the drawing that a section of the first space in the second body, since the height of the second end 323 increases with respect to the sectional view shown on the right side of fig. 2, the second volume is calculated by the area of the first end 321 of the second body plus the area of the second end 323 times the first height 322 divided by two; it is apparent that the second volume is larger than the first volume due to the increased height of the second end 323, which increases the area of the second end. When the screen of notebook was opened usually, the notebook was all in operating condition, needed electronic equipment to increase the radiating efficiency this moment, so, can guarantee that electronic equipment's work efficiency can not reduce too fast.
Therefore, by adopting the scheme, the included angle between the first body and the second body of the electronic equipment can be changed, so that the heat dissipation efficiency of the electronic equipment is improved. Therefore, the electronic equipment can be guaranteed that when the user uses the electronic equipment, the operation efficiency of the electronic equipment cannot be greatly influenced due to low heat dissipation efficiency of the electronic equipment, so that the operation efficiency of the electronic equipment is guaranteed, and the use experience of the user is improved.
Example III,
An embodiment of the present invention provides an electronic device, as shown in fig. 1, the electronic device includes a first body 11, a second body 12, and a connecting member 13; wherein,
the first body 11 is provided with a display unit;
the connecting piece 13 can change the included angle between the first body 11 and the second body 12;
the included angle between the first body 11 and the second body 12 is changed from a first included angle to a second included angle through the connecting piece 13, and the electronic equipment is converted from a first state to a second state; the first included angle is smaller than the second included angle; the heat dissipation efficiency of the electronic equipment in the second state is higher than that in the first state.
Here, the electronic device may be a notebook computer.
The display unit can be a display screen of a notebook computer.
The second body may be a bottom surface of the notebook computer.
The included angle between the first body and the second body can be used for representing the opening and closing angle of the display screen of the notebook computer.
Preferably, in this embodiment, the second body has a first space therein;
changing an included angle between the first body and the second body from a first included angle to a second included angle through the connecting piece, wherein the first space in the second body is changed from a first volume to a second volume, so that the electronic equipment is converted from a first state to a second state; wherein the first volume is less than the second volume.
The second body can be provided with a heat dissipation module therein. The heat dissipation module can at least comprise a heat dissipation fan and a ventilation hole. For example, a cooling fan of the CPU, a cooling fan of the GPU, and vents corresponding to the two fans may be included.
Preferably, the connecting member in this embodiment may be composed of two sub-rotating shafts, as shown in fig. 4, specifically as follows:
the connecting piece is provided with a first sub-rotating shaft 41 and a second sub-rotating shaft 42;
the first sub-rotating shaft 41 is connected with the first body;
the second sub-rotating shaft 42 and the first sub-rotating shaft 41 are mutually clamped, and the rotation directions of the second sub-rotating shaft 42 and the first sub-rotating shaft 41 are opposite;
the second sub-rotating shaft 42 is partially fixedly connected with a supporting member 43, and the supporting member 43 can rotate along with the rotation of the second sub-rotating shaft 42.
The first sub-rotating shaft 41 connected to the first body rotates by a first angle towards the first direction 411, so that an included angle between the first body and the second body is changed from a first included angle to a second included angle, and the second sub-rotating shaft 42 rotates by a second angle towards the second direction 421;
the second sub-rotating shaft 42 rotates in the second direction 421 by a second angle, the supporting member 43 rotates in the second direction 421 to generate a supporting force in a third direction on the bottom surface 44 of the second body, and the bottom surface of the second body moves from the first position 441 to the second position 442 by the supporting force, so that the first space of the second body is changed from the first volume to the second volume.
The first direction 411 may be a direction in which the first body is far away from the second body.
The first sub-rotating shaft 411 may be disposed in the second body and located at a connection position of the second body and the first body.
Because the first sub-rotating shaft is fixedly connected with the first end of the first body, the first body rotates a first angle towards the first direction, and the first sub-rotating shaft also rotates the first angle towards the first direction.
Further, the second sub-rotating shaft 42 and the first sub-rotating shaft 41 are both gear-shaped rotating shafts, so that the first sub-rotating shaft and the second sub-rotating shaft can be engaged with each other. The height of the gear of the first sub-rotating shaft is the same as the depth of the clamping groove of the second sub-rotating shaft, so that the first sub-rotating shaft and the second sub-rotating shaft can be clamped.
The diameter of the second sub-rotation shaft may be less than or equal to the diameter of the first sub-rotation shaft.
It will be appreciated that as the first sub-shaft rotates in a first direction, the second sub-shaft rotates in a second direction opposite to the first direction; when the diameter of the second sub-rotating shaft is equal to that of the first sub-rotating shaft, the second angle of rotation of the second sub-rotating shaft in the second direction is the same as the first angle; when the second sub-rotation axis is smaller than the diameter of the first sub-rotation axis, the second angle of rotation of the second sub-rotation axis may be larger than the first angle.
As shown in fig. 4, the second sub-rotating shaft is fixedly connected with a part of the supporting member; a part of the supporting member 43 may be an end of the supporting member 43, for example, as shown in the figure, the end of the supporting member is fixed to the axis of the second sub-rotating shaft.
In this embodiment, the shape of the supporting member may be a square column as shown in fig. 4, or may be a sector, an angle of the sector may be set according to an actual condition, for example, may be set to 45 degrees, and a radius of the sector may also be set according to an actual condition, for example, may be set to twice a height of the first end surface of the second body. A portion fixedly connected with the second sub-rotating shaft may be a top portion of a sector shape.
And when the second sub-rotating shaft rotates to a second angle in a second direction, the supporting piece also rotates to the second angle in the same direction, and at the moment, due to the rotation of the supporting piece, a supporting force is generated on the bottom surface of the second body, and the direction of the supporting force is vertical to the bottom surface.
The side of the support member contacting the bottom surface of the second body may be made of a material capable of providing friction to ensure that the support member is maintained in the second position. The friction force may be a third direction 431, the third direction 431 may be a direction pointing to the second end of the second body along the bottom surface of the second body, and the magnitude of the friction force may be greater than the weight of the first body of the notebook computer, so that the support member can support the bottom surface of the second body to move from the first position to the second position, and can also ensure that the support member does not displace again due to the weight of the electronic device.
In this embodiment, the second included angle may be an included angle smaller than 180 degrees or smaller than 90 degrees.
The volume of the first space may be calculated by a trapezoidal volume calculation method and a cylindrical volume calculation method.
In a scene of this embodiment, for example, as shown in fig. 2 to fig. 3, fig. 2 shows that the first included angle is zero degrees, and fig. 3 shows that the second included angle is greater than zero degrees and less than or equal to 180 degrees:
when the left side of fig. 2 is the included angle between the first body and the second body 13 is the first included angle as shown in fig. 2, the electronic device is in the closed posture, that is, the display screen of the notebook is closed; the right side of fig. 2 shows a cut-away view of the second body 13, and it can be seen that the second body 12 has a cylindrical shape, and the first volume 121 can be calculated by multiplying the area of the second end 1212 of the second body by the first height 1211; at this time, because the electronic device usually does not run the program and is in a shutdown or hibernation state, the electronic device does not need to have the heat dissipation efficiency, and the current heat dissipation efficiency can be understood as zero;
when the electronic device is in an open state, that is, the notebook is at least in a state that the display screen and the keyboard are not closed, the left side in the figure shows that the included angle between the first body and the second body is the second included angle; the right side of the drawing is a sectional view of the second body 32 in a direction perpendicular to the screen, and it can be seen from the drawing that a section of the first space in the second body, since the height of the second end 323 increases with respect to the sectional view shown on the right side of fig. 2, the second volume is calculated by the area of the first end 321 of the second body plus the area of the second end 323 times the first height 322 divided by two; it is apparent that the second volume is larger than the first volume due to the increased height of the second end 323, which increases the area of the second end. When the screen of notebook was opened usually, the notebook was all in operating condition, needed electronic equipment to increase the radiating efficiency this moment, so, can guarantee that electronic equipment's work efficiency can not reduce too fast.
Therefore, by adopting the scheme, the included angle between the first body and the second body of the electronic equipment can be changed, so that the heat dissipation efficiency of the electronic equipment is improved. Therefore, the electronic equipment can be guaranteed that when the user uses the electronic equipment, the operation efficiency of the electronic equipment cannot be greatly influenced due to low heat dissipation efficiency of the electronic equipment, so that the operation efficiency of the electronic equipment is guaranteed, and the use experience of the user is improved.
Example four,
An embodiment of the present invention provides an electronic device, as shown in fig. 1, the electronic device includes a first body 11, a second body 12, and a connecting member 13; wherein,
the first body 11 is provided with a display unit;
the connecting piece 13 can change the included angle between the first body 11 and the second body 12;
the included angle between the first body 11 and the second body 12 is changed from a first included angle to a second included angle through the connecting piece 13, and the electronic equipment is converted from a first state to a second state; the first included angle is smaller than the second included angle; the heat dissipation efficiency of the electronic equipment in the second state is higher than that in the first state.
Here, the electronic device may be a notebook computer.
The display unit can be a display screen of a notebook computer.
The second body may be a bottom surface of the notebook computer.
The included angle between the first body and the second body can be used for representing the opening and closing angle of the display screen of the notebook computer.
Preferably, as shown in fig. 5, in the present embodiment, the second body includes a first subspace 521 and a second subspace 522;
changing an included angle between the first body and the second body from a first included angle to a second included angle through the connecting piece, and changing the first subspace 521 in the second body from a third volume to a fourth volume so that the electronic device is converted from a first state to a second state; wherein the third volume is less than the fourth volume.
For example, as shown in fig. 6, the first subspace 621 of the second body changes from the third volume to the fourth volume, and the second subspace of the second body 622 remains unchanged.
The first subspace of the second body is at least provided with a heat dissipation module; a processing module is arranged in the second subspace of the second body. The heat dissipation module can at least comprise a heat dissipation fan and a ventilation hole. For example, a cooling fan of the CPU, a cooling fan of the GPU, and vents corresponding to the two fans may be included.
The volume of the first subspace may be calculated by a trapezoidal volume calculation method and a cylindrical volume calculation method.
In a scene of this embodiment, for example, as shown in fig. 7 and fig. 6, fig. 7 shows that the first included angle is zero degrees, and fig. 6 shows that the second included angle is greater than zero degrees and less than or equal to 180 degrees:
when the included angle between the first body and the second body is a first included angle as shown in fig. 7, the electronic device is in a closed posture, that is, the display screen of the notebook is closed; the first subspace of the second body is cylindrical and the third volume thereof can be calculated by multiplying the area of the second end 6241 of the second body by the second height 625; wherein the second height is the height of the first subspace, i.e. the distance from the second end to the dividing line 61; at this time, because the electronic device usually does not run the program and is in a shutdown or hibernation state, the electronic device does not need to have the heat dissipation efficiency, and the current heat dissipation efficiency can be understood as zero;
when the angle between the first body and the second body is the second angle, as shown in fig. 6, the electronic device is in the opened posture, that is, the notebook is at least in the state of not being closed between the display screen and the keyboard; as can be seen from the figure, the cross-section of the first and second subspaces in the second body, due to the increased height of the second end 6242 relative to fig. 7, then the fourth volume is calculated as the area of the first end 623 of the second body plus the area of the second end 6242 times the second height 625 divided by two; it will be apparent that the fourth volume is greater than the third volume as the height of the second end 6242 increases, resulting in an increase in the area of the second end. When the screen of notebook was opened usually, the notebook was all in operating condition, needed electronic equipment to increase the radiating efficiency this moment, so, can guarantee that electronic equipment's work efficiency can not reduce too fast.
Therefore, by adopting the scheme, the included angle between the first body and the second body of the electronic equipment can be changed, so that the heat dissipation efficiency of the electronic equipment is improved. Therefore, the electronic equipment can be guaranteed that when the user uses the electronic equipment, the operation efficiency of the electronic equipment cannot be greatly influenced due to low heat dissipation efficiency of the electronic equipment, so that the operation efficiency of the electronic equipment is guaranteed, and the use experience of the user is improved.
Example V,
An embodiment of the present invention provides an electronic device, as shown in fig. 1, the electronic device includes a first body 11, a second body 12, and a connecting member 13; wherein,
the first body 11 is provided with a display unit;
the connecting piece 13 can change the included angle between the first body 11 and the second body 12;
the included angle between the first body 11 and the second body 12 is changed from a first included angle to a second included angle through the connecting piece 13, and the electronic equipment is converted from a first state to a second state; the first included angle is smaller than the second included angle; the heat dissipation efficiency of the electronic equipment in the second state is higher than that in the first state.
Here, the electronic device may be a notebook computer.
The display unit can be a display screen of a notebook computer.
The second body may be a bottom surface of the notebook computer.
The included angle between the first body and the second body can be used for representing the opening and closing angle of the display screen of the notebook computer.
Preferably, as shown in fig. 5, in the present embodiment, the second body includes a first subspace 521 and a second subspace 522;
changing an included angle between the first body and the second body from a first included angle to a second included angle through the connecting piece, and changing the first subspace 521 in the second body from a third volume to a fourth volume so that the electronic device is converted from a first state to a second state; wherein the third volume is less than the fourth volume.
For example, as shown in fig. 6, the first subspace 621 of the second body changes from the third volume to the fourth volume, and the second subspace of the second body 622 remains unchanged.
The first subspace of the second body is at least provided with a heat dissipation module; a processing module is arranged in the second subspace of the second body. The heat dissipation module can at least comprise a heat dissipation fan and a ventilation hole. For example, a cooling fan of the CPU, a cooling fan of the GPU, and vents corresponding to the two fans may be included.
Preferably, in this embodiment, the connecting member may be as shown in fig. 4, and the connecting member has a first sub-rotating shaft 41 and a second sub-rotating shaft 42;
the first sub-rotating shaft 41 is connected with the first body;
the second sub-rotating shaft 42 and the first sub-rotating shaft 41 are mutually clamped, and the rotation directions of the second sub-rotating shaft 42 and the first sub-rotating shaft 41 are opposite;
the second sub-rotating shaft 42 is partially fixedly connected with a supporting member 43, and the supporting member 43 can rotate along with the rotation of the second sub-rotating shaft 42.
The first sub-rotating shaft 41 connected to the first body rotates by a first angle towards the first direction 411, so that an included angle between the first body and the second body is changed from a first included angle to a second included angle, and the second sub-rotating shaft 42 rotates by a second angle towards the second direction 421;
when the second rotating sub-shaft 42 rotates in the second direction 421 by a second angle, the supporting member 43 rotates in the second direction 421 to generate a supporting force in a third direction on the bottom surface 44 of the second body, and the supporting force moves the bottom surface of the second body from the first position 441 to the second position 442, so that the first sub-space of the second body changes from a third volume to a fourth volume. The first direction may be a direction in which the first body is far away from the second body.
The first sub-rotating shaft can be specifically arranged in the second body and is positioned at the joint of the second body and the first body. Because the first sub-rotating shaft is fixedly connected with the first end of the first body, when the first body rotates to the first direction by the first angle, the first sub-rotating shaft also rotates to the first direction by the first angle.
Furthermore, the second sub-rotating shaft and the first sub-rotating shaft are gear-shaped rotating shafts, so that the first sub-rotating shaft and the second sub-rotating shaft can be mutually clamped. The height of the gear of the first sub-rotating shaft is the same as the depth of the clamping groove of the second sub-rotating shaft, so that the first sub-rotating shaft and the second sub-rotating shaft can be clamped.
The diameter of the second sub-rotating shaft is smaller than or equal to that of the first sub-rotating shaft.
It will be appreciated that as the first sub-shaft rotates in a first direction, the second sub-shaft rotates in a second direction opposite to the first direction; when the diameter of the second sub-rotating shaft is equal to that of the first sub-rotating shaft, the second angle of the second sub-rotating shaft rotating towards the second direction is the same as the first angle; when the second sub-rotation axis is smaller than the diameter of the first sub-rotation axis, the second angle of rotation of the second sub-rotation axis may be larger than the first angle.
As shown in fig. 4, the second sub-rotating shaft is fixedly connected with a part of the supporting member; a part of the supporting member 43 may be an end of the supporting member 43, for example, as shown in the figure, the end of the supporting member is fixed to the axis of the second sub-rotating shaft.
In this embodiment, the shape of the supporting member may be a square column as shown in fig. 4, or may be a sector, an angle of the sector may be set according to an actual condition, for example, may be set to 45 degrees, and a radius of the sector may also be set according to an actual condition, for example, may be set to twice a height of the first end surface of the second body. A portion fixedly connected with the second sub-rotating shaft may be a top portion of a sector shape.
And when the second sub-rotating shaft rotates to a second angle in a second direction, the supporting piece also rotates to the second angle in the same direction, and at the moment, due to the rotation of the supporting piece, a supporting force is generated on the bottom surface of the second body, and the direction of the supporting force is vertical to the bottom surface.
The side of the support member contacting the bottom surface of the second body may be made of a material capable of providing friction to ensure that the support member is maintained in the second position. The friction force may be a third direction 431, the third direction 431 may be a direction pointing to the second end of the second body along the bottom surface of the second body, and the magnitude of the friction force may be greater than the weight of the first body of the notebook computer, so that the support member can support the bottom surface of the second body to move from the first position to the second position, and can also ensure that the support member does not displace again due to the weight of the electronic device.
The volume of the first subspace may be calculated by a trapezoidal volume calculation method and a cylindrical volume calculation method.
In a scene of this embodiment, for example, as shown in fig. 7 and fig. 6, fig. 7 shows that the first included angle is zero degrees, and fig. 6 shows that the second included angle is greater than zero degrees and less than or equal to 180 degrees:
when the included angle between the first body and the second body is a first included angle as shown in fig. 7, the electronic device is in a closed posture, that is, the display screen of the notebook is closed; the first subspace of the second body is cylindrical and the third volume thereof can be calculated by multiplying the area of the second end 6241 of the second body by the second height 625; wherein the second height is the height of the first subspace, i.e. the distance from the second end to the dividing line 61; at this time, because the electronic device usually does not run the program and is in a shutdown or hibernation state, the electronic device does not need to have the heat dissipation efficiency, and the current heat dissipation efficiency can be understood as zero;
when the angle between the first body and the second body is the second angle, as shown in fig. 6, the electronic device is in the opened posture, that is, the notebook is at least in the state of not being closed between the display screen and the keyboard; as can be seen from the figure, the cross-section of the first and second subspaces in the second body, due to the increased height of the second end 6242 relative to fig. 7, then the fourth volume is calculated as the area of the first end 623 of the second body plus the area of the second end 6242 times the second height 625 divided by two; it will be apparent that the fourth volume is greater than the third volume as the height of the second end 6242 increases, resulting in an increase in the area of the second end. When the screen of notebook was opened usually, the notebook was all in operating condition, needed electronic equipment to increase the radiating efficiency this moment, so, can guarantee that electronic equipment's work efficiency can not reduce too fast.
Fig. 8 provides an implementation scenario, in which the first body 81 is connected to the first sub-rotating shaft 831 of the connecting member through a sub-connecting member, and the first sub-rotating shaft 831 is engaged with the second sub-rotating shaft 832 through a gear; when the first sub-rotating shaft 831 rotates toward the screen, the second sub-rotating shaft rotates in the opposite direction; the supporting member 833 fixedly coupled to the second sub-hinge 832 portion moves toward the bottom surface of the second body 82, thereby pushing the bottom surface of the second body downward, so that the heat dissipation space of the second body 82 is enlarged.
Therefore, by adopting the scheme, the included angle between the first body and the second body of the electronic equipment can be changed, so that the heat dissipation efficiency of the electronic equipment is improved. Therefore, the electronic equipment can be guaranteed that when the user uses the electronic equipment, the operation efficiency of the electronic equipment cannot be greatly influenced due to low heat dissipation efficiency of the electronic equipment, so that the operation efficiency of the electronic equipment is guaranteed, and the use experience of the user is improved.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and in actual implementation, there may be other ways of dividing the apparatus, for example, some features may be omitted. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. An electronic device includes a first body, a second body, and a connecting member; wherein,
the first body is provided with a display unit;
the connecting piece can change an included angle between the first body and the second body;
the included angle between the first body and the second body is changed from a first included angle to a second included angle through the connecting piece, and the electronic equipment is converted from a first state to a second state; the first included angle is smaller than the second included angle; the heat dissipation efficiency of the electronic equipment in the second state is higher than that in the first state;
the connecting piece is provided with a first sub rotating shaft and a second sub rotating shaft, the second sub rotating shaft is fixedly connected with the supporting piece part, the first sub rotating shaft rotates for a first angle in a first direction, an included angle between the first body and the second body is changed from the first included angle to a second included angle, and the second sub rotating shaft rotates for a second angle in a second direction; when the second sub-rotating shaft rotates to a second direction by a second angle, the support member rotates in the second direction to generate a supporting force in a third direction on the bottom surface of the second body, and the bottom surface of the second body moves from a first position to a second position through the supporting force, so that the first space of the second body is changed from a first volume to a second volume.
2. The electronic device of claim 1,
a first space is provided in the second body;
changing an included angle between the first body and the second body from a first included angle to a second included angle through the connecting piece, wherein the first space in the second body is changed from a first volume to a second volume, so that the electronic equipment is converted from a first state to a second state; wherein the first volume is less than the second volume.
3. The electronic device of claim 2,
the second body is provided with a heat dissipation module.
4. The electronic device of claim 2 or 3,
the first sub-rotating shaft is connected with the first body;
the second sub-rotating shaft and the first sub-rotating shaft can be mutually clamped, and the rotation directions of the second sub-rotating shaft and the first sub-rotating shaft are opposite;
the support member can rotate along with the rotation of the second sub-rotating shaft.
5. The electronic device of claim 1,
the second body is provided with a first subspace and a second subspace;
changing an included angle between the first body and the second body from a first included angle to a second included angle through the connecting piece, and changing the first subspace in the second body from a third volume to a fourth volume so that the electronic equipment is converted from a first state to a second state; wherein the third volume is less than the fourth volume.
6. The electronic device of claim 5, wherein the first sub-space of the second body is provided with a heat dissipation module; a processing module is arranged in the second subspace of the second body.
7. The electronic device of claim 5, wherein the first subspace changes from a third volume to a fourth volume in the second body, and a second subspace remains unchanged in the second body.
8. The electronic device of any of claims 5-7,
the connecting piece is provided with a first sub-rotating shaft and a second sub-rotating shaft;
the first sub-rotating shaft is connected with the first body, the second sub-rotating shaft and the first sub-rotating shaft are mutually clamped, and the rotation directions of the second sub-rotating shaft and the first sub-rotating shaft are opposite;
the second sub-rotating shaft is fixedly connected with the supporting piece part, and the supporting piece can rotate along with the rotation of the second sub-rotating shaft.
9. The electronic device of claim 8,
the first sub-rotating shaft connected with the first body rotates for a first angle in a first direction, an included angle between the first body and the second body is changed from a first included angle to a second included angle, and the second sub-rotating shaft rotates for a second angle in a second direction;
when the second sub-shaft rotates to a second direction by a second angle, the support member rotates in the second direction to generate a supporting force in a third direction on a first bottom surface of the second body corresponding to the first sub-space, and the first bottom surface of the second body moves from a first position to a second position through the supporting force, so that the first sub-space of the second body is changed from a third volume to a fourth volume.
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| CN201510317109.2A CN104951006B (en) | 2015-06-10 | 2015-06-10 | A kind of electronic equipment |
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| CN201510317109.2A CN104951006B (en) | 2015-06-10 | 2015-06-10 | A kind of electronic equipment |
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| CN104951006B true CN104951006B (en) | 2019-07-26 |
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| CN106708193B (en) * | 2016-12-26 | 2018-02-27 | 合肥联宝信息技术有限公司 | A kind of rotating shaft mechanism and notebook computer |
| CN109270989B (en) * | 2018-09-30 | 2021-01-15 | 联想(北京)有限公司 | Connecting device and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258032A (en) * | 1998-12-04 | 2000-06-28 | 索尼公司 | Cooling device, cooling method and electronic device |
| CN203102087U (en) * | 2013-01-23 | 2013-07-31 | 联想(北京)有限公司 | laptop |
| CN103687429A (en) * | 2012-09-17 | 2014-03-26 | 联想(北京)有限公司 | Base device and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011171533A (en) * | 2010-02-19 | 2011-09-01 | Fujitsu Ltd | Electronic apparatus |
| US20130120933A1 (en) * | 2011-11-16 | 2013-05-16 | Shao-Chieh Ting | Mobile computer device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258032A (en) * | 1998-12-04 | 2000-06-28 | 索尼公司 | Cooling device, cooling method and electronic device |
| CN103687429A (en) * | 2012-09-17 | 2014-03-26 | 联想(北京)有限公司 | Base device and electronic equipment |
| CN203102087U (en) * | 2013-01-23 | 2013-07-31 | 联想(北京)有限公司 | laptop |
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