CN212027468U

CN212027468U - Switch mechanism for locking battery of shared vehicle, intelligent lock for shared vehicle and shared vehicle

Info

Publication number: CN212027468U
Application number: CN201922140862.5U
Authority: CN
Inventors: 李振海
Original assignee: Beijing Mobike Technology Co Ltd
Current assignee: Hanhai Information Technology Shanghai Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-11-27
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a intelligence lock and shared vehicle that is used for locking shared vehicle's battery's on-off mechanism and is used for shared vehicle. The switch mechanism comprises a bolt, a cam and an elastic piece; the spring piece is configured to apply acting force to the spring bolt to move to the locking position; the cam is provided with a shifting part, an arc surface is formed on the shifting part, and the cam is configured to enable the shifting part to push the shifting part through rotation so as to enable the lock tongue to move to an unlocking position; when the cam rotates to a state that the arc surface is abutted to the shift part, the arc surface overcomes the acting force generated by the elastic part to keep the lock tongue at the unlocking position. The utility model provides an among the prior art spring bolt unstable that hovers, also ensured the condition that the cam does not take place to overturn simultaneously.

Description

Switch mechanism for locking battery of shared vehicle, intelligent lock for shared vehicle and shared vehicle

Technical Field

The utility model relates to a tool to lock technical field, more specifically, the utility model relates to a intelligence lock and sharing vehicle that is used for the on-off mechanism of the battery of locking sharing vehicle and is used for sharing vehicle.

Background

In recent years, in order to solve the traffic problems such as "last mile", the technology of sharing vehicles has been developed rapidly, and accordingly, how to protect the safety of these vehicles has become a technical problem to be solved. Along with the development of public rental vehicle, in order to improve the degree of use convenience, prevent that the vehicle from being stolen purpose such as usefulness, the tool to lock of vehicle begins to adopt electronic intelligence lock, can realize automatic unblanking through the software cooperation of user. Some electronic intelligent locks in the field adopt a design that a battery can be replaced so as to ensure that the electronic intelligent lock has enough electric energy.

In an electronic intelligent lock with a replaceable battery, a person skilled in the art tries to lock the battery by using a switch mechanism to prevent the battery from falling off and being stolen. When the battery is replaced, the switch mechanism typically needs to be held in the open position for maintenance personnel to replace the battery. After the battery is replaced, the switch mechanism is controlled to be closed, and the battery is locked.

Fig. 1 is a schematic diagram showing a conventional switch mechanism for locking a battery of a shared vehicle in an open position. An overhang point A is formed on the toggle part 103 of the cam 102, the cam 102 rotates to enable the overhang point A to abut against the toggle part 103, at the moment, the bolt 101 moves to an opening position, the cam stops rotating, and therefore the function of keeping open can be achieved. However, the structural design has higher requirements on the machining and assembling precision of the cam 102 and the bolt 101. If the great condition of error appears, the condition that the spring bolt can't stop in the open position appears easily. In addition, the structural design has the hidden danger that the lock tongue pushes the cam to rotate reversely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch mechanism and be used for sharing intelligent lock and sharing vehicle of vehicle for locking sharing vehicle's battery.

According to one aspect of the present invention, there is provided a switch mechanism for locking a battery of a shared vehicle, comprising a latch, a cam, an elastic member;

the spring piece is configured to apply acting force to the spring bolt to move to the locking position;

the cam is provided with a shifting part, an arc surface is formed on the shifting part, and the cam is configured to enable the shifting part to push the shifting part through rotation so as to enable the lock tongue to move to an unlocking position;

when the cam rotates to a state that the arc surface is abutted to the shift part, the arc surface overcomes the acting force generated by the elastic part to keep the lock tongue at the unlocking position.

Optionally, an extension angle of the circular arc surface in the circumferential direction of the cam is greater than or equal to 15 °.

Optionally, the switch mechanism further includes an unlocking sensor configured to be triggered when the arc surface and the shift portion are in a mutually abutting state.

Optionally, the switch mechanism further includes a driving device, the driving device is configured to drive the cam to rotate, and the driving device is configured to stop driving the cam to rotate when the arc surface and the shift portion are in a mutually abutting state.

Optionally, a toggle lever is disposed on the locking bolt, the toggle lever being configured to trigger the unlock sensor.

Optionally, the striking part is in the arc surface forms along the edge of circumferencial direction and dodges the face, the cam is rotatory to make dodge the face towards under the state of striking part, striking part with striking part breaks away from, the elastic component is configured to with the spring bolt is to closing the lock position and moving.

Optionally, the switch mechanism further comprises a lock sensor configured to be triggered when the arc surface and the shift portion are in a disengaged state.

Optionally, the axis of the circular arc surface is coaxial with the rotation axis of the cam.

According to the utility model discloses another aspect provides an intelligence lock for sharing vehicle, include:

the lock comprises a lock body, a lock body and a lock handle, wherein the lock body is provided with a battery assembly groove;

a battery assembly configured to be received in the battery mounting groove;

the switch mechanism is arranged in the lock body, and the lock tongue is configured to limit the position of the battery assembly in the battery assembly groove when moving to the locking position.

Optionally, a lock hole is formed in the battery assembly, when the battery assembly is located in the battery assembly groove, the lock hole corresponds to the lock tongue in position, and the lock tongue is inserted into the lock hole when located at the lock closing position.

According to the utility model discloses another aspect provides a sharing vehicle, including automobile body and the aforesaid intelligence lock, the intelligence lock sets up on the automobile body, the intelligence lock is configured to can the locking sharing vehicle.

The utility model discloses a technological effect lies in, the circular arc surface that the cam extends along the circumferencial direction is used for realizing the cooperation of pushing away, hovering with the shifting portion of spring bolt. The control cam stops rotating when rotating to any position where the arc surface abuts against the shifting part, the lock bolt can be suspended at the unlocking position, and the difficulty of suspending the lock bolt at the unlocking position is reduced.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic diagram showing a structure in which a switch mechanism for locking a battery of a shared vehicle is in a hovering stage in the related art.

Fig. 2 to 4 are schematic structural views of the switch mechanism for locking the battery of the shared vehicle according to the present invention.

Fig. 5 is a schematic view of the cam structure of the switching mechanism of the present invention.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

According to one embodiment of the present invention, a switch mechanism for locking a battery of a shared vehicle is provided. The switch mechanism comprises a bolt 201, a cam 202 and an elastic piece 207;

the lock bolt 201 is provided with a shift part 204, the lock bolt 201 is configured to be capable of moving to an unlocking position and a locking position, and the elastic piece 207 is configured to apply a force to the lock bolt 201 to move to the locking position; for example, the elastic member 207 is configured to push the latch 201 to move to the locked position, or the elastic member otherwise moves the latch 201 to the locked position.

The cam 202 is provided with a toggle part 203, an arc surface 2031 is formed on the toggle part 203, and the cam 202 is configured to enable the toggle part 203 to push the toggle part through rotation, so that the lock bolt moves to an unlocking position; for example, the control cam rotates, and the arc surface formed on the shifting part can push the shifting part in the rotating process so that the lock bolt moves to the unlocking position.

When the cam 202 rotates to make the arc surface 2031 abut against the stopper 204, the arc surface 2031 overcomes the acting force generated by the elastic member 207 to keep the lock tongue 201 at the unlock position.

The utility model provides a switch mechanism for locking sharing vehicle's battery, wherein portion 203 and shifting portion 204 make shifting portion 203 promote shifting portion 204, spring bolt 201 and remove through the cooperation mode of pushing up. Specifically, the utility model discloses a having lengthened portion 203 and the inconsistent fitting surface of shifting portion 204, having removed the position of unblanking when spring bolt 201, cam 202 is rotatory to make on the arc surface optional position with control cam 202 stall when shifting portion 204 offsets, make portion 203 of shifting exert the ejection effort to shifting portion 204, overcome elastic component 207 right the effort that spring bolt 201 was applyed makes spring bolt 201 hover at the position of unblanking. For example, when the locking bolt 201 moves to the unlocking position, the control cam 202 stops rotating, and the cam continues to rotate due to inertia, the toggle part can still abut against the toggle part, so that the locking bolt is kept at the unlocking position.

On the other hand, the utility model discloses can also reduce the switching mechanism when the stage of hovering, the spring bolt 201 makes the risk of cam reversal under the effort of elastic component 207. The arc surface 2031 is an arc surface with a uniform radius formed with respect to a certain axis. The toggle portion 203 realizes a pushing stop by the arc surface 2031 and the toggle portion 204. Because the structural feature of arc surface self, in order to make the arc surface can realize the ejection effect to shifting portion, spring bolt, the effort that the elastic component was applyed on the arc surface through shifting portion needs the axis towards the arc surface, simultaneously arc surface 2031 with under the state that shifting portion 204 offseted, arc surface 2031 can overcome the effort that elastic component 207 produced. This makes it difficult for the spring 207 to rotate the dial portion and the cam. Optionally, the axis of the arc surface is close to the rotation axis of the cam, or coincides with the rotation axis of the cam. Thus, the force generated by the elastic element and the bolt is more difficult to push the cam to rotate.

In an optional embodiment, an arc surface 2031 is formed on the dial portion, an extension angle of the arc surface 2031 along the circumferential direction of the cam is greater than or equal to 15 °, as shown in fig. 5, an angle a is an extension angle of the arc surface 2031 along the circumferential direction of the cam, where the greater the extension angle is, that is, the greater the radian corresponding to the arc surface 2031 is, in this example, the greater the angle interval in which the dial portion and the dial portion can cooperate to realize the suspension of the lock tongue is, the higher the fault tolerance is. Alternatively, the extension angle of the circular arc surface 2031 in the circumferential direction of the cam is 25 ° or more. Alternatively, the extension angle of the circular arc surface 2031 in the circumferential direction of the cam is less than or equal to 40 °. The inventor finds that under the condition that the extending angle of the arc surface 2031 is larger than 25 degrees, the fault tolerance rate for controlling the cam to stop to realize hovering is high, the related matching structure of the lock tongue cannot be influenced, and the size of an opening hole in the lock tongue, which is used for being matched with the cam, is proper. Further, under the condition that the extending angle of the arc surface is less than 40 degrees, the matching sensitivity and reliability of the switch mechanism can be guaranteed, the situation that the lock bolt can be suspended at the unlocking position within an overlong angle range in the rotation stroke of the cam is avoided, and the unlocking reliability is guaranteed.

In an alternative embodiment, the striking portion forms an escape surface 2032 on an edge of the circular arc surface 2031 in the circumferential direction, and when the cam rotates to make the escape surface 2032 opposite to the striking portion, it represents that the cam 202 has rotated the circular arc surface 2031 past a position corresponding to the striking portion 204. The dial portion is disengaged from the dial portion, and the elastic member 207 is configured to move the latch bolt 201 to the locking position. As shown in fig. 5, the receding surface 2032 is a common edge with the circular arc surface 2032, and the receding surface 2032 extends in a direction away from the circular arc surface 2031; the escape surface 2032 gradually approaches the camshaft as it extends.

In this embodiment, in a state where the cam 202 is rotated to face the avoiding surface 2032 to the stopper portion 204, the stopper portion 204 is disengaged from the stopper portion 203; that is, when the arc surface 2031 passes over the stopper portion 204, the stopper portion 204 is disengaged from the stopper portion 203. In this example, the avoiding surface 2032 makes the distance between the avoiding surface 2032 and the stopping portion 204 suddenly increase when the cam 202 continues to rotate, which is beneficial for the instant separation of the stopping portion 204 from the stopping portion 203. Furthermore, the locking reliability of the switch mechanism is guaranteed, and the lock tongue can smoothly rebound from the unlocking position to the locking position. Preferably, after the shifting portion 203 is separated from the shifting portion 204, the whole cam 202 does not interfere with the action of the latch bolt, and the latch bolt is in a free state, so that the latch bolt 201 moves to the locking position under the action of the elastic element. For example, the bolt can be moved to the locking position under the pushing action of the elastic element.

The operation and engagement relationship of the switch mechanism according to the present invention will be described with reference to the embodiments shown in fig. 2 to 4.

First, as shown in fig. 2, the switch mechanism is in an initial state, wherein the initial state is that the switch mechanism is in an off-lock state, and the latch is in an off-lock position. When an unlocking operation is required, the cam 202 starts to rotate, and the cam 202 rotates in the rotation direction indicated by the arrow in fig. 2, so that the arc surface 2031 of the toggle part 203 abuts against the toggle part 204, and the lock tongue 201 is driven to move to the unlocking position. As shown in fig. 2, the driving latch 201 moves leftward.

Wherein the switch mechanism may further comprise a driving device 206, wherein the driving device 206 is configured to drive the cam 202 to rotate. For example, when an unlocking action is required, the control module supplies power to the driving device, and the driving device drives the cam to rotate. When the cam 202 rotates to a state that the arc surface abuts against the shifting part, the control module stops supplying power to the driving device so as to stop driving the cam to rotate.

The switch mechanism may further include an unlocking sensor K1, and the unlocking sensor K1 is configured to be triggered when the circular arc surface 2031 and the shift portion 204 are in a state of abutting against each other. For example, it may be triggered when the locking bolt 201 is moved to the unlocked position. Wherein the unlocking sensor can be triggered by a cam or a bolt. In this example, the switch mechanism is provided with an unlock sensor K1 so that when the unlock sensor K1 is activated, a signal representing that the lock tongue has moved to the unlock position is simultaneously transmitted to the control module or the server, and the control module or the server receives a signal indicating that the unlocking is successful, thereby performing an operation of stopping the rotation of the cam.

For example, after the unlocking sensor K1 is triggered, the control module receives a signal that the unlocking sensor K1 is successfully triggered, and at this time, the control module stops supplying power to the driving device so as to stop rotating the cam.

The control module can be a chip, a circuit board and other electronic devices which are used for controlling parts such as a lockset and a battery on a shared vehicle. The server can be a network service platform of the shared vehicle and the like.

The control module or server may control the rotation of the cam by controlling the drive 206 in the switch mechanism. The driving device 206 may be a motor or the like.

Optionally, a toggle lever 205 is provided on the locking bolt 201, said toggle lever 205 being configured to trigger the unlocking sensor K1. Specifically, the shift lever 205 extends out of the lock tongue 201, when the lock tongue 201 moves to the unlocking position, the shift lever 205 also moves to the unlocking position, and the shift lever 205 is configured to be capable of pressing the unlocking sensor K1 to trigger the unlocking sensor. In this example, the toggle lever 205 is provided on the latch 201 to trigger the unlocking sensor K1, so that on one hand, the sensitivity of the switch mechanism can be improved, and on the other hand, the internal structure of the switch mechanism is simple, and the reliability of detecting the unlocking and locking actions is high.

Further, as shown in fig. 3, the lock tongue 201 triggers the unlocking sensor K1, the control module receives an unlocking success signal, and stops supplying power to the driving device 206, at this time, the cam 202 stops rotating, and further, the toggle part 203 on the cam stops rotating, and the toggle part 203 hovers over the toggle part 204; when the toggle part 203 hovers over the shift part 204, the toggle part 203 and the shift part 204 are abutted by friction force, and the spring bolt 201 is kept at the unlocking position within a preset time by overcoming the acting force generated by the elastic part in the switch mechanism by the friction force;

as shown in fig. 3, a circular arc surface 2031 is formed on the toggle part 203, and the cam 202 is configured to rotate to enable the toggle part to push the toggle part, so as to enable the lock bolt to move to the unlocking position; meanwhile, when the arc surface 2031 abuts against the shift portion 204, the locking bolt 201 is kept at the unlocking position.

In this example, when the cam 202 rotates to any position between the position B and the position C, the power supply to the driving device 206 is stopped, and the toggle part 203 and the toggle part 204 can form a pushing stop, so as to ensure that the bolt 201 is suspended at the unlocking position. Even if each part of the switch mechanism has larger errors in processing and assembling, the action matching relation of the spring bolt hovering, the unlocking sensor triggering and the cam stalling control can be met.

Preferably, the toggle part 203 and the toggle part 204 overcome the acting force of the elastic element in the switch mechanism to keep the bolt 201 at the unlocking position for a preset time; that is, the locking bolt 201 can hover to the unlocked position for a predetermined time. After the cam rotates again, the toggle part 203 is separated from the toggle part 204, and the latch 201 falls down to finish hovering. The predetermined time may be stored in advance in a control module that controls the switch mechanism by writing a control program. Optionally, the predetermined time ranges from 1min to 10min, and preferably the predetermined time is 5 min. During the predetermined time, the lock bolt triggers the unlock sensor K1, the lock bolt moves to the unlocked position and hovers, and the user can change the battery operation within the predetermined time.

Alternatively, the axis surrounded by the circular arc surface 2031 may theoretically be located near the rotational axis of the cam 202, and preferably, the axis surrounded by the circular arc surface 2031 is coaxial with the rotational axis of the cam. This alternative embodiment is more effective in preventing the cam from being pushed by the latch tongue to be reversed under the force of the elastic member. For example, the axis of the circular arc surface 2031 is optionally located near the rotation axis of the cam 202, and the distance between the axis of the circular arc surface 2031 and the rotation axis of the cam 202 is smaller than the radius of the motor shaft for driving the cam; when the axis of the arc surface 2031 is located near the rotation axis of the cam, the arc surface 2031 abuts against the shift part 204, the cam and the motor rotating shaft can improve larger acting force to resist the acting force of the elastic element on the lock tongue, and the phenomenon that the cam rotates reversely when hovering is prevented.

For example, when the axis of the arc surface 2031 is coaxial with the rotation axis of the cam 202, and the arc surface 2031 abuts against the shift portion 204, the direction of the acting force between the shift portion 203 and the shift portion 204 can be closer to the rotation axis of the cam, or the acting force can pass through the rotation axis of the cam, so that the cam itself and the motor shaft provide the maximum acting force for resisting the acting force of the elastic member on the lock tongue, thereby reducing and avoiding the separation of the acting force between the shift portion and the shift portion in the rotation direction of the cam, and preventing the cam from reversing in the hovering stage.

Further, as shown in fig. 3 to 4, after the predetermined time is reached, the control module supplies power to the driving device 206 again, the cam 202 continues to rotate along the arrow rotation direction shown in fig. 2 until the dial portion 203 is separated from the dial portion 204, and when the dial portion 203 is separated from the dial portion 204, the latch 201 is pushed by the elastic member 207, so that the latch 201 reaches the lock-off position instantaneously.

Optionally, the switch mechanism may further include a lock sensor K2, the lock sensor K2 being configured to be triggered when the arc surface is in a disengaged state from the catch. For example, when the latch bolt 201 is moved to the off position. Wherein the lock sensor K2 can be triggered by a cam or a latch.

In this example, a lock-closing sensor is arranged in the switch mechanism, so that when the lock-closing sensor is triggered, a triggered signal can be simultaneously transmitted to the control module, and the control module receives a successful lock-closing signal so as to stop supplying power to the driving device.

Optionally, a toggle lever 205 is provided on the latch 201, the toggle lever 205 being configured to trigger the off-lock sensor K2. Specifically, the latch bolt extends out of the shift lever 205, and when the latch bolt moves to the locking position, the shift lever 205 also moves to the locking position, and the shift lever 205 is configured to press the locking sensor to trigger the locking sensor K2. This example accomplishes the triggering to closing the lock sensor through setting up the driving lever on the spring bolt, can improve on the one hand the sensitivity of closing the lock of on-off mechanism, and on the other hand makes on-off mechanism inner structure simple, convenience of customers' operation.

For example, when the cam 202 rotates to make the circular arc surface 2031 abut against the shift portion 204, specifically, rotate to the position close to B, the control module stops supplying power to the driving device 206; namely, the cam 202 and the gear shifting part 204 push against the stop, and the lock tongue moves to the unlocking position and hovers; after the deadbolt is suspended, the control module continues to supply power to the drive device, and the cam 202 continues to rotate in the direction of the arrow shown in fig. 2, wherein the dial portion and the dial portion are not completely disengaged when the cam rotates from the stop position to the position C. When the circular arc surface 2031 passes over the shift portion 204, that is, when the cam rotates to cause the shift portion to pass over the position C, the shift portion 203 is disengaged from the shift portion 204.

An elastic piece 207 is arranged in the switch mechanism, and one end of the elastic piece 207 is fixedly connected with the bolt 201; when the toggle part 203 is disengaged from the toggle part 204, the latch bolt 201 instantaneously reaches a locking position under the action of the elastic member 207.

The utility model provides a switch mechanism, through prolonging the arc surface that the toggle part and the shift part mutually push the backstop, the cam is configured to be able to make the toggle part push the shift part through rotating, so that the spring bolt moves to the unlocking position; when any position on the arc surface abuts against the shifting part, the switch mechanism stops supplying power at the moment, so that the shifting part can be stopped on the shifting part, and the lock tongue is kept at the unlocking position; the portion of stirring stops when shifting the fender portion, and it is right to overcome the elastic component the effect that the spring bolt was applyed, promptly the utility model discloses also ensured that switching mechanism when hovering the stage, the cam can not take place the reversal.

According to the utility model discloses another aspect still provides an intelligence lock for sharing vehicle. The intelligence lock includes: the lock comprises a lock body, a lock body and a lock handle, wherein the lock body is provided with a battery assembly groove; a battery assembly configured to be received in the battery mounting groove; the switch mechanism is arranged in the lock body, and the lock tongue is configured to limit the position of the battery assembly in the battery assembly groove when moving to the locking position.

The switching mechanism is applied to the intelligent lock in the example, the battery assembly on the intelligent lock can be limited, and meanwhile, the battery assembly on the intelligent lock can be replaced conveniently by a user, so that the normal work of the intelligent lock is ensured.

The battery assembly is provided with a lock hole, when the battery assembly is positioned in the battery assembly groove, the lock hole corresponds to the lock tongue, and the lock tongue is inserted into the lock hole when in a lock closing position.

For example, the battery assembly includes a case in which a housing space is formed, the housing space being configured to house a battery. An upper cover is arranged on the shell, and a lock hole is formed in the upper cover. In the embodiment, the bolt is inserted into the lock hole when being in the locking position, so that the position of the battery assembly can be limited in the battery assembly groove, and the battery assembly is protected.

According to the utility model discloses another aspect still provides a sharing vehicle. The sharing vehicle comprises a vehicle body and the intelligent lock, wherein the intelligent lock is arranged on the vehicle body and is configured to lock the sharing vehicle, and the sharing vehicle is protected.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A switch mechanism for locking a battery of a shared vehicle is characterized by comprising a lock tongue, a cam and an elastic piece;

2. The switch mechanism according to claim 1, wherein an extension angle of said circular arc surface in a circumferential direction of said cam is 15 ° or more.

3. The switch mechanism according to claim 1, further comprising an unlocking sensor configured such that the arc surface and the shift portion are triggered in a state of being in mutual abutment.

4. The switch mechanism according to claim 1, further comprising a driving device for driving the cam to rotate, wherein the driving device is configured to stop driving the cam to rotate when the arc surface and the shift portion are in a mutually abutting state.

5. The switch mechanism of claim 3, wherein a toggle lever is disposed on the locking bolt, the toggle lever being configured to trigger the unlock sensor.

6. The switch mechanism according to claim 1, wherein the toggle portion forms an escape surface at an edge of the arc surface in the circumferential direction, and the toggle portion is disengaged from the toggle portion in a state where the cam rotates to face the escape surface toward the toggle portion, and the elastic member is configured to move the latch to the off-lock position.

7. The switch mechanism of claim 1, further comprising an off-lock sensor configured to be triggered in a disengaged state of the arcuate surface and the catch.

8. The switch mechanism of claim 1, wherein the axis of the arcuate surface is coaxial with the axis of rotation of the cam.

9. A smart lock for a shared vehicle, comprising:

a battery assembly configured to be received in the battery mounting groove;

the switch mechanism for locking a battery of a shared vehicle of any one of claims 1-8, the switch mechanism disposed in the lock body, the bolt configured to limit the position of the battery assembly in the battery mounting slot when moved to the off-lock position.

10. The intelligent lock of claim 9, wherein the battery assembly has a locking hole, the locking hole corresponds to the position of the locking tongue when the battery assembly is in the battery assembly groove, and the locking tongue is inserted into the locking hole when the locking tongue is in the locking position.

11. A sharing vehicle, characterized by comprising a vehicle body and the smart lock for a sharing vehicle of any one of claims 9 to 10, wherein the smart lock is disposed on the vehicle body, and the smart lock is configured to lock the sharing vehicle.