CN218675709U - watch - Google Patents

Abstract

The application discloses a watch, which includes: a watch case, a crown and a dial. The rotating shaft at one end of the crown is inserted into the case, and the circumferential surface of the rotating shaft is provided with a raised portion, and the driving rod is connected to the case. Collision with the raised part.

Description

watch

technical field

The present application belongs to the technical field of wearable devices, and in particular relates to a watch.

Background technique

With the development of smart watches, the current smart watches have the function of prompting the user whether the watch performs a certain task through vibration feedback.

There is a vibration motor in the smart watch. When the user rotates the crown, the vibration motor provides feedback to the user through vibration. However, in the actual use process, the problem of feedback lag of the vibration motor often occurs. After the crown, due to the lack of timely feedback from the vibration motor, the smart watch did not perform the corresponding tasks in time. When the user rotates the crown many times, the smart watch will suddenly perform multiple tasks continuously, which brings great inconvenience to the user. Big inconvenience.

Utility model content

The purpose of this application is to provide a watch that at least solves the problem that the smart watch suddenly executes multiple tasks continuously after the user rotates the crown multiple times, which brings great inconvenience to the user.

In order to solve the above-mentioned technical problems, the application is implemented as follows:

The embodiment of this application proposes a watch, including:

Case;

The crown, one end of the crown is inserted into the watch case, and the circumferential surface of the rotating shaft is provided with a raised portion;

The driving rod is rotatably connected to the watch case. When the crown is in a rotating state, the first end of the driving rod overlaps the rotating shaft, and the driving rod collides with the protrusion.

Optionally, the watch further includes: a driving assembly, which is arranged on the case, and the second end of the lever is connected to the driving assembly; the driving assembly has a first state and a second state; when the driving assembly is in the first state, the driving assembly Give the second end of the driving rod an upward force, and the second end of the driving rod is separated from the raised part; when the driving assembly is in the second state, the driving assembly gives the second end of the driving rod a downward force, and the driving rod The first end is in contact with the raised portion, and when the crown rotates, the driving assembly drives the dial to move with the raised portion.

Optionally, the driving assembly includes: a first magnetic part arranged on the watch case; a second magnetic part slidably connected to the watch case, the second magnetic part is connected with the second end of the driving rod, and the rotation center of the driving rod Located between the first end of the driving rod and the second end of the driving rod, when the first magnetic part and the second magnetic part are attracted, the driving rod is separated from the raised part, and the first magnetic part and the second magnetic part are separated. When the magnetic parts repel each other, the driving rod is in contact with the protrusion.

Optionally, the watch also includes: a mounting part, which is arranged on the watch case, and the mounting part is provided with a mounting groove; an elastic part, the first end of the elastic part is arranged in the mounting groove, and the second end of the elastic part is connected to the second magnetic part connected,

When the position of the second magnetic part changes relative to the first magnetic part, the deformation state of the elastic part changes.

Optionally, when the driving assembly is in the second state, the elastic member is in an elastically deformed state, so that the second magnetic member pushes the lever to overlap the rotating shaft.

5 Optionally, the distance between the first end of the lever and the center of rotation of the lever is greater than the distance between the second end of the lever and the center of rotation of the lever.

Optionally, the watch further includes: a sensing component, arranged on the watch case and the rotating shaft, and the sensing component is used to obtain the rotation state of the rotating shaft; a controller, electrically connected to the sensing component and the driving component, and the controller is used to energize the driving component according to the rotating state .

0 Optionally, the inductive component includes: a third magnetic part, arranged on the rotating shaft; a hall sensor, connected with the meter

The shells are connected, the Hall sensor is electrically connected with the controller, and the Hall sensor is used to determine the rotation state according to the magnetic field of the third magnetic part.

Optionally, the first end of the lever is provided with an arc-shaped guide surface, and the arc-shaped guide surface is used for sliding relative to the rotating shaft.

Optionally, the driving rod is perpendicular to the axial direction of the rotating shaft.

5 In the embodiment of the present application, the shift lever is installed in the watch case, and a protrusion is provided on the circumferential end surface of the rotating shaft. When the crown rotates, the shift lever overlaps the rotating shaft. The protrusion on the upper part moves the lever, so that the end of the lever can run between the top and the bottom of the protrusion, so that a vibration effect is generated between the protrusion and the lever, and the user can get the rotation Feedback when the crown is on.

When the user rotates the crown, the crown will be subjected to the vibration effect of the lever, and the user can get timely feedback. When the lever rotates a raised part, the crown will get a vibration feedback, so that the user can judge the watch through the tactile feedback. The rotation angle of the crown can be controlled more precisely. Moreover, the vibration feedback of the lever to the crown belongs to the feedback mode of mechanical cooperation. The problem of multiple tasks improves the user's convenience in using the watch.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, wherein:

FIG. 1 is one of the structural schematic diagrams of a watch according to an embodiment of the present application;

Fig. 2 is the second structural schematic diagram of the watch according to the embodiment of the present application;

Fig. 3 is a schematic structural view of the contact between the protrusion and the lever according to the embodiment of the present application;

Fig. 4 is a schematic diagram of the structure when the protrusion and the driving lever are separated according to the embodiment of the present application.

Reference signs:

100 watch case, 200 rotating shaft, 300 raised part, 400 crown, 510 induction component, 511 third magnetic part, 512 hall sensor, 520 controller, 600 driving component, 610 first magnetic part, 620 second magnetic part , 700 lever, 710 arc-shaped guide surface, 800 elastic components, 810 mounting slots, 820 mounting parts, 830 elastic parts.

Detailed ways

Embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

The features of the terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified, "plurality" means two or more. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

The watch according to the embodiment of the present application will be described below with reference to FIGS. 1-4 .

As shown in FIG. 1 , FIG. 3 and FIG. 4 , a watch according to some embodiments of the present application includes: a watch case 100 , a crown 400 and a lever 700 . The rotating shaft 200 at one end of the crown 400 is inserted into the watch case 100, the circumferential surface of the rotating shaft 200 is provided with a raised portion 300, and the driving rod 700 is connected to the watch case 100. When the crown 400 is in a rotating state, the driving rod 700 The first end of the lever 700 is overlapped with the rotating shaft 200 , and the driving rod 700 collides with the raised portion 300 .

The crown 400 is rotatably connected to the watch case 100. One end of the crown 400 is provided with a rotating shaft 200. The crown 400 can drive the rotating shaft 200 to rotate. The user can control the watch to perform corresponding tasks by rotating the crown 400. For example, the user rotates the watch The crown 400 adjusts the playback volume, or switches the display interface on the display screen by rotating the crown 400 .

The driving rod 700 is installed in the watch case 100, and the circumferential end surface of the rotating shaft 200 is provided with a raised portion 300. When the crown 400 rotates, the driving rod 700 overlaps the rotating shaft 200. As the rotating shaft 200 rotates, the rotating shaft 200 The raised part 300 on the top moves the driving lever 700, so that the end of the driving lever 700 can run between the top and the bottom of the raised part 300, so that a vibration effect is generated between the raised part 300 and the driving lever 700, At this time, the user can get feedback when the crown 400 is turned.

When the user rotates the crown 400, the crown 400 will be subjected to the vibration effect of the lever 700, and the user can get timely feedback. When the lever 700 rotates a raised part 300, the crown 400 will get a vibration feedback, so that the user The rotation angle of the crown 400 can be judged through tactile feedback to achieve more precise control. Moreover, the vibration feedback of the lever 700 to the crown 400 belongs to the feedback mode of mechanical cooperation. There is no lag in the feedback process and multiple rotations are avoided. After the crown is 400, there is a problem that the watch suddenly performs multiple tasks continuously, which improves the user's convenience in using the watch.

The mechanical structure is used to realize the damping feeling when the crown 400 rotates, and the electric energy is only used at the moment of damping switching, which is beneficial to save points and prolong the battery life of the watch. Moreover, the damping of the mechanical structure is more stable during use, compared with related The vibration motor in the technology will not produce intermittent touch, which is conducive to improving the user experience.

In a possible embodiment, the lever 700 is rotatably connected to the watch case 100 or the lever 700 is slidably connected to the watch case 100 . In the following embodiments, the dial lever 700 is rotatably connected to the watch case 100 for illustration.

In a possible embodiment, the watch further includes: a driving assembly 600 , the driving assembly 600 is arranged on the watch case 100 , and the second end of the driving lever 700 is connected to the driving assembly 600 . The driving assembly 600 has a first state and a second state; when the driving assembly 600 is in the first state, the driving assembly 600 gives an upward force to the second end of the driving rod 700 , and the second end of the driving rod 700 is in contact with the protrusion 300 Separated, when the driving assembly 600 is in the second state, the driving assembly 600 gives the second end of the driving rod 700 a downward force, the first end of the driving rod 700 is in contact with the protrusion 300, when the crown 400 rotates, The driving assembly 600 drives the lever 700 to move along with the protrusion 300 .

When the drive assembly 600 is powered on, the drive assembly 600 can control the movement of the lever 700. When the drive assembly 600 is in the second state, the drive assembly 600 drives the lever 700 to move to the position in contact with the protrusion 300. When the shaft 200 rotates , the protrusion 300 toggles the lever 700, and when the driving assembly 600 is in the first state, the driving assembly 600 drives the lever 700 to separate from the protrusion 300, and the user cannot receive vibration feedback even if the crown 400 is turned. .

If there is no function that can be adjusted in the current display interface of the watch, for example, there is no function of adjusting the volume or turning pages, and the driving component 600 is in the first state at this time, even if the user rotates the crown 400, the user will not get feedback. And if there is an adjustable function in the current display interface of the watch, the drive assembly 600 is in the second state. At this time, the user rotates the crown 400, and the user can get vibration feedback, which reminds the user that the corresponding function has been executed.

The driving rod 700 is rotatably connected to the watch case 100, a rotating shaft can be set on the driving rod 700, a rotating hole can be set on the watch case 100, and the rotating shaft can be plugged into the rotating hole so that the driving rod 700 can rotate relative to the watch case 100, or , a rotating hole may also be provided on the driving rod 700, and a rotating shaft may be provided on the watch case 100.

As shown in FIG. 1 , FIG. 3 and FIG. 4 , in a possible embodiment, the driving assembly 600 includes: a first magnetic piece 610 , a second magnetic piece 620 and an elastic assembly 800 , the first magnetic piece 610 is arranged on the surface Case 100, the second magnetic part 620 is slidably connected to the watch case 100, the second magnetic part 620 is connected with the second end of the shift lever 700, the rotation center of the shift lever 700 is located at the first end of the shift lever 700 and the second end of the shift lever 700 Between the second ends, when the first magnetic part 610 and the second magnetic part 620 are attracted, the lever 700 is separated from the protrusion 300 , and when the first magnetic part 610 and the second magnetic part 620 are repelled Under normal circumstances, the lever 700 is in contact with the raised portion 300 .

The end of the driving rod 700 is connected with the second magnetic part 620, and the second magnetic part 620 can move relative to the watch case 100. Since the rotation center of the driving rod 700 is located between the two ends of the driving rod 700, when the second magnetic part When 620 moves, the second magnetic member 620 can drive the driving lever 700 to rotate.

The second magnetic member 620 can be driven to move by the mutual attraction or mutual repulsion of the first magnetic member 610 and the second magnetic member 620 , so the driving of the second magnetic member 620 can be realized by changing the polarity of the first magnetic member 610 .

Exemplarily, the first magnetic part 610 can be an electromagnetic coil, and the second magnetic part is a permanent magnet. When the first magnetic part 610 is energized, the first magnetic part 610 will generate an electromagnetic field, and the electromagnetic field generated by the first magnetic part 610 The magnetic field of the second magnetic member 620 can attract or repel each other. When the first magnetic part 610 is energized, the electromagnetic field generated by the first magnetic part 610 and the magnetic field of the second magnetic part 620 can attract each other. Since the position of the first magnetic part 610 remains unchanged, the second magnetic part 620 faces the first The magnetic part 610 moves, and as the second magnetic part 620 moves, the driving lever 700 can rotate around the rotation center, and the driving assembly 600 is in the second state at this time. The electromagnetic field generated by the first magnetic part 610 and the magnetic field of the second magnetic part 620 may repel each other, and the second magnetic part 620 moves away from the first magnetic part 610 , and the driving assembly 600 is in the first state at this time.

In order to change the magnetic field direction of the electromagnetic field of the first magnetic member 610 , the direction of the current flowing into the first magnetic member 610 can be changed. Switching the current flow through a switch belongs to the technology in the related art, which will not be repeated here.

In other embodiments, the drive assembly can also be a motor, which directly drives the shift lever 700 to rotate, or the drive assembly can also include a motor and a gear set, the motor drives the gear set to rotate, and the gear set drives the shift lever 700 to rotate.

As shown in FIG. 1 , FIG. 3 and FIG. 4 , in a possible embodiment, the watch further includes: a mounting part 820 and an elastic member 830 , the mounting part 820 is arranged on the watch case 100 , and the mounting part 820 is provided with a mounting groove 810 , the first end of the elastic member 830 is arranged in the installation groove 810, and the second end of the elastic member 830 is connected with the second magnetic member 620, when the position of the second magnetic member 620 changes relative to the first magnetic member 610 , the deformation state of the elastic member 830 changes.

The watch case 100 is provided with a mounting portion 820, the mounting portion 820 is used for mounting the elastic member 830, the mounting portion 820 and the watch case 100 have a larger contact area, so that the force between the mounting portion 820 and the watch case 100 is dispersed At the contact position between the installation part 820 and the watch case 100 , the installation part 820 is unlikely to cause damage to the structure of the watch case 100 .

In one possible application, since the lever 700 is connected with the watch case 100 through a rotating shaft, the second magnetic part 620 not only needs to move in a direction approaching or away from the first magnetic part 610, in order to ensure that the lever 700 can For stable rotation, the second magnetic member 620 also needs to translate in a direction away from or close to the rotation center of the lever 700, so the elastic member 830 can be used to tension or pull the second magnetic member 620 to improve the operation of the second magnetic member 620 smoothness.

The first end of the elastic member 830 is connected to the mounting portion 820, for example, the elastic member 830 is fixed to the mounting portion 820 by welding, and the second end of the elastic member 830 is connected to the second magnetic member 620. The elastic member 830 can also be It is connected with the second magnetic member 620 by welding. Since the second magnetic member 620 needs to translate in a direction away from or close to the rotation center of the lever 700, the second magnetic member 620 is supported by the elastic member 830, which can ensure that the second magnetic member 620 can translate, and can also avoid the second magnetic member 620. The shaking of the magnetic part 620 is beneficial to improve the cooperation stability between the first magnetic part 610 and the second magnetic part 620 .

The mounting part 820 is provided with a mounting groove 810. When the elastic part 830 is connected to the mounting part 820, a part of the elastic part 830 extends into the mounting groove 810, and the mounting groove 810 plays a role of limiting the elastic part 830. , to avoid deflection of the elastic member 830 relative to the installation portion 820, which can not only improve the connection stability between the elastic member 830 and the installation portion 820, but also avoid the problem that the elastic member 830 cannot push the second magnetic member 620 due to deflection deformation.

In a possible application, the installation groove 810 may be formed on the installation part 820 , or the installation part is integrally formed with the installation groove 810 .

In a possible embodiment, when the driving assembly 700 is in the second state, the elastic member 830 is in an elastically deformed state, so that the second magnetic member 620 pushes the lever 700 to overlap the rotating shaft 200; In a state, the lever 700 is separated from the protrusion 300 .

When the driving assembly 700 is in the second state, the driving lever 700 is in contact with the raised portion 300, and the raised portion 300 can push the driving lever 700. part 300, the elastic member 830 needs to be in a state of elastic deformation, so that the elastic member 830 can push the lever 700 through the second magnetic member 620, and ensure that the lever 700 can hit the raised part 300, so that the user can press the crown Vibration feedback is received on the 400, and the addition of the elastic member 830 is beneficial to improve the vibration feedback effect.

In a possible embodiment, the distance between the top of the raised part 300 and the bottom of the raised part 300 is L, and when the driving assembly 700 is in the second state, the rotation center of the driving lever 700 and the first The vertical distance between the ends is c, and when the driving assembly 700 is in the first state, the vertical distance between the rotation center of the driving lever 700 and the second end of the driving lever 700 is f, satisfying c+f>L.

The vertical distance between the driving rod 700 in the two states is c+f, which is much larger than the step difference between the top and bottom of the raised part 300, so the stroke of the driving rod 700 when moving on the top and bottom of the raised part 300 If it is smaller than c+f, the state of the system will not change.

As shown in FIG. 3 and FIG. 4 , let the rotation center of the driving lever be A, and the rotation center between the driving lever and the second magnetic member be B.

a is the horizontal distance between A and the first end of the lever 700, b is the horizontal distance from A to B, c is the vertical distance between A and the first end of the lever 700, and d is the vertical distance from A to B. The actual work is to use the principle of leverage. The first magnetic part 610 has a limited working distance, and can only make the second magnetic part 620 move up and down for a short distance. The stroke magnification of the lever is a/b in the horizontal direction and c/d in the vertical direction.

Give the elastic member 830 a certain amount of preload. When the lever 700 is in the first state, the part on the right side of the rotation center of the lever 700 receives a horizontal elastic force to keep the first end of the lever downward.

When the driving lever 700 is in the second state, the part of the driving lever 700 located on the right side of the rotation center receives a horizontal elastic force, so that the first end of the driving lever keeps upward.

When the lever 700 moves between the top and the bottom of the protrusion 300, it rotates around the center of rotation, causing the elastic member 830 to compress and rebound periodically. When the transition from the top to the bottom of the protrusion 300 is driven by the elastic member 830, it is sufficient to rotate the crown 400 with a relatively small force; when the transition from the bottom to the top of the protrusion 300 requires a larger force to compress The elastic member 830, the smaller force and the larger force are the sources of the tactile feedback.

When the lever 700 is in the horizontal state, b will be minimized, the elastic member 830 will be compressed, and the force on the lever 700 will be large, which is the most unstable state. A slight disturbance can jump to the on or off state to control the magnetic element The action time of 830 can prevent the system from being in this state.

As shown in FIG. 3 and FIG. 4 , in a possible embodiment, the distance between the first end of the lever 700 and the center of rotation of the lever 700 is greater than the distance between the second end of the lever 700 and the center of rotation of the lever 700 spacing.

The second end of the driving lever 700 is connected with the second magnetic member 620, the first end of the driving lever 700 is used to contact the protrusion 300, the distance from the second end of the driving lever 700 to the rotation center of the driving lever 700 is L1, The distance from the first end of the lever 700 to the rotation center of the lever 700 is L2, and L1<L2. When the protrusion 300 moves the driving lever 700, the driving lever 700 will rotate a certain angle. At this time, the driving lever 700 will drive the second magnetic part 620 to move a certain distance. Since the second end of the driving lever 700 reaches the The distance between the center of rotation of the lever 700 is relatively short, so the moment arm from the second end of the lever 700 to the center of rotation of the lever 700 is relatively short. After the lever 700 rotates a certain angle, the distance that the second end of the lever 700 moves will The moving distance of the first end of the driving rod 700 is smaller than the moving distance of the first end of the driving rod 700, so that the second magnetic part 620 can also advance a small amount of distance under the influence of the second end of the driving rod 700, and the second magnetic part 620 will not be damaged due to the excessive movement distance. The range of matching with the first magnetic part 610 is deviated from so as to improve the stability of cooperation between the first magnetic part 610 and the second magnetic part 620 .

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in a possible embodiment, the watch further includes: a sensing component 510 and a controller 520 , the sensing component 510 is arranged on the case 100 and the rotating shaft 200 , and the sensing component 510 is used for To obtain the rotation state of the rotating shaft 200, the sensing component 510 and the driving component 600 are electrically connected to the controller 520, and the controller 520 is used to power on the driving component 600 according to the rotation state.

The sensing component 510 can obtain the rotation state of the rotating shaft 200, for example, obtain the rotating angle of the rotating shaft 200. When the sensing component 510 detects that the rotating angle of the rotating shaft 200 changes, it means that the user has rotated the crown 400, and the sensing component 510 The detection signal is transmitted to the controller 520, and the controller 520 determines whether the drive assembly 600 needs to work in the second state or the first state according to the display interface, and if the drive assembly 600 is in the second state, perform corresponding tasks according to the rotation angle of the rotating shaft 200 , and at the same time energize the first magnetic part 610 , so that the second magnetic part 620 drives the driving rod 700 to contact the protruding part 300 .

When the rotating shaft 200 does not rotate, the driving assembly 600 does not drive the driving rod 700 to move, and the driving rod 700 is separated from the protrusion 300 .

As shown in FIG. 1 , FIG. 2 and FIG. 3 , in a possible embodiment, the sensing component 510 includes: a third magnetic member 511 and a Hall sensor 512 , the third magnetic member 511 is arranged on the rotating shaft 200 , and the Hall sensor 512 is connected with the watch case 100 , the Hall sensor 512 is electrically connected with the controller 520 , and the Hall sensor 512 is used to determine the rotation state according to the magnetic field of the third magnetic member 511 .

The third magnetic part 511 is installed on the rotating shaft 200, and the third magnetic part 511 rotates synchronously with the rotating shaft 200. When the rotating shaft 200 rotates, the Hall sensor 512 determines the rotation angle of the rotating shaft 200 according to the magnetic field change of the third magnetic part 511, so that the control The controller 520 can accurately perform corresponding tasks according to the rotation angle.

In other embodiments, the sensing component 510 may also be an angle sensor, and the angle sensor is used to obtain whether the rotation shaft 200 rotates and the rotation angle of the rotation shaft 200 . Alternatively, the sensing component 510 may also be a position sensor, and the position sensor is used to detect whether the rotating shaft 200 rotates.

In a possible embodiment, the first end of the lever 700 is provided with an arc-shaped guide surface 710 , and the arc-shaped guide surface 710 is used for sliding relative to the rotating shaft 200 .

When the driving lever 700 is in contact with the rotating shaft 200, along with the rotation of the rotating shaft 200, the protrusion 300 on the rotating shaft 200 moves the first end of the driving rod 700, so that the first end of the driving rod 700 and the protrusion There is relative movement between the parts 300. By setting an arc-shaped guide surface 710 at the first end of the driving rod 700, the first end of the driving rod 700 and the raised part 300 can slide stably, and the two are less likely to interfere and Fix the stuck problem and improve the functional stability of the watch.

In a possible embodiment, the lever 700 is perpendicular to the axial direction of the rotating shaft 200 .

When the driving rod 700 is overlapped on the rotating shaft 200, since the driving rod 700 is perpendicular to the axial direction of the rotating shaft 200, the plane formed by the rotation track of the driving rod 700 is parallel to the plane formed by the rotation track of the rotating shaft 200, which is beneficial to improve the driving force. The fit stability of the shaft 200 of the rod 700.

As shown in FIG. 3 and FIG. 4 , in a possible embodiment, the rotating shaft 200 and the protrusion 300 are respectively the main body part and the meshing part of the gear.

The gear is sheathed on the rotating shaft 200. When the driving lever 700 is in contact with the gear, as the gear rotates, the second end of the driving lever 700 will successively contact the tooth top of the gear and the position between two adjacent teeth. When the top of the tooth passes over the driving rod 700, the driving rod 700 will impact the gear, and at this time, it can cause vibration to the gear, and the user can feel the vibration feedback.

Certainly, in other embodiments, a protruding structure may also be formed on the rotating shaft 200 .

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the application is defined by the claims and their equivalents.

Claims (10)

1. A watch, comprising:

a watch case;

the rotary shaft at one end of the crown is inserted into the watchcase, and the circumferential surface of the rotary shaft is provided with a convex part;

the shifting rod is connected to the watchcase, when the crown is in a rotating state, a first end of the shifting rod is lapped on the rotating shaft, and the shifting rod collides with the protruding portion.

2. The watch of claim 1, further comprising:

the driving assembly is arranged on the watch case, and the second end of the deflector rod is connected with the driving assembly;

the drive assembly has a first state and a second state;

when the driving assembly is in a first state, the driving assembly gives an upward force to the second end of the deflector rod, and the second end of the deflector rod is separated from the protruding part;

when the driving assembly is in a second state, the driving assembly gives a downward force to the second end of the shifting lever, the first end of the shifting lever is in contact with the protruding part, and when the crown rotates, the driving assembly drives the shifting lever to move along with the protruding part.

3. The watch of claim 2, wherein the drive assembly comprises:

the first magnetic piece is arranged on the watch case;

the second magnetic piece is connected with the second end of the deflector rod in a sliding mode, the rotation center of the deflector rod is located between the first end of the deflector rod and the second end of the deflector rod, the deflector rod is separated from the protruding portion under the condition that the first magnetic piece and the second magnetic piece are attracted, and the deflector rod is contacted with the protruding portion under the condition that the first magnetic piece and the second magnetic piece are repelled.

4. The watch of claim 3, further comprising:

the mounting part is arranged on the watch case and provided with a mounting groove;

the first end of the elastic piece is arranged in the mounting groove, the second end of the elastic piece is connected with the second magnetic piece, and the deformation state of the elastic piece changes under the condition that the position of the second magnetic piece is opposite to that of the first magnetic piece.

5. The watch of claim 4, wherein the elastic member is elastically deformed when the driving assembly is in the second state, so that the second magnetic member pushes the shift lever to overlap the rotation shaft.

6. The watch of any one of claims 1 to 5, wherein a distance between a first end of the lever and a center of rotation of the lever is greater than a distance between a second end of the lever and the center of rotation of the lever.

7. The watch according to any one of claims 2 to 5, further comprising:

the induction assembly is arranged on the watch shell and the rotating shaft and is used for acquiring the rotating state of the rotating shaft;

and the controller is electrically connected with the sensing assembly and the driving assembly and is used for electrifying the driving assembly according to the rotating state.

8. The watch of claim 7, wherein the sensing assembly comprises:

the third magnetic piece is arranged on the rotating shaft;

and the Hall sensor is connected with the watch case, electrically connected with the controller and used for determining the rotating state according to the magnetic field of the third magnetic part.

9. The watch of any one of claims 1 to 5, wherein the first end of the lever is provided with an arcuate guide surface for sliding movement relative to the pivot axis.

10. The watch according to any one of claims 1 to 5, characterized in that said stem is perpendicular to the axial direction of said rotation axis.

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