Gear shifter, gearbox assembly and vehicle

Abstract

The utility model relates to a gear shifter, a gearbox assembly and a vehicle, and the gear shifter comprises a shell provided with a containing cavity; at least part of the gear shifting assembly is arranged in the containing cavity, the gear shifting assembly comprises a gear shifting rod and a rotating part, the rotating part is movably connected with the gear shifting rod and can rotate in the containing cavity, one end of the gear shifting rod can swing in the containing cavity to drive the rotating part to rotate, and an included angle is formed between the axial direction of the rotating axis of the rotating part and the axial direction of the swing axis of the gear shifting rod; the circuit board is arranged in the containing cavity, the circuit board is provided with an induction part, and the induction part corresponds to the rotating part and is used for inducing the rotating angle of the rotating part. According to the technical scheme, the production cost and the required installation space of the gear shifter are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of shifters, and particularly to a shifter, a transmission assembly, and a vehicle. Background Art

[0002] With the development of technology, the transmission relationship between the shifter assembly and the transmission of an automobile has gradually changed from mechanical transmission to electrically connected wire-controlled operation. An electronic shifter transmits a shift electrical signal from the shifter to the transmission. An electronic shifter usually sets switch sensors at each gear position of the joystick to sense gear changes, emit electrical signals, and control the transmission.

[0003] However, in the related art, a vertically placed PCB board is required for the switch sensor alone, and an additional horizontally placed PCB board is also required for the shifter assembly. Moreover, a shifter mechanism base and a flexible cable are added as components, thus greatly increasing the cost and the required installation space. Utility Model Content

[0004] Embodiments of the present application provide a shifter, a transmission assembly, and a vehicle, which reduce the production cost of the shifter and the required installation space, so as to at least partially solve the above technical problems.

[0005] To achieve the above object, according to the first aspect of the present application, a shifter is provided, including: a housing having an accommodation cavity; a shifting assembly at least partially disposed in the accommodation cavity, the shifting assembly including a shift lever and a rotating member, the rotating member being movably connected to the shift lever and capable of rotating in the accommodation cavity, one end of the shift lever being capable of swinging in the accommodation cavity to drive the rotating member to rotate, and the axial direction of the rotation axis of the rotating member having an included angle with the axial direction of the swing axis of the shift lever; a circuit board disposed in the accommodation cavity, the circuit board being provided with a sensing portion corresponding to the rotating member and configured to sense the rotation angle of the rotating member.

[0006] Optionally, a sliding groove is provided on the side wall of the shift lever, and a sliding block is provided at one end of the rotating member, or a sliding block is provided on the side wall of the shift lever, and a sliding groove is provided at one end of the rotating member, the sliding block being located in the sliding groove, and the shift lever swings to drive the sliding block to move in the sliding groove, and the sliding block drives the rotating member to rotate.

[0007] Optionally, the sliding block is connected to the rotating member, and the sliding block can rotate relative to the sliding groove while moving in the sliding groove, and the rotation axis of the sliding block is parallel to the rotation axis of the rotating member.

[0008] Optionally, the rotating member further includes a magnetic member, and the magnetic member corresponds to the sensing portion so that the sensing portion senses the rotation angle of the magnetic member.

[0009] Optionally, the rotating member further includes a rotating cylinder, and the magnetic member is disposed on the rotating cylinder to rotate synchronously with the rotating cylinder.

[0010] Optionally, a clamping portion is provided at one end of the drum, and the clamping portion is clamped and cooperated with the housing to limit the position of the drum.

[0011] Optionally, the extending direction of the sliding groove is the same as the extending direction of the shift lever.

[0012] Optionally, the shift assembly further includes: a gear member having a gear groove, which is arranged in the accommodating cavity. One end of the shift lever can swing and switch among different gears in the gear groove, and the other end of the shift lever extends outside the housing.

[0013] Optionally, at least one end of the gear groove in the swinging direction of the shift lever is provided with a first buffer member.

[0014] Optionally, the shift assembly further includes: a shift shaft, the shift lever is connected to the shift shaft in a penetrating manner to drive the shift shaft to rotate synchronously, and the rotation axis of the shift shaft coincides with the rotation axis of the shift lever; a bushing, which is fixed in the accommodating cavity and sleeved on the shift shaft, and the shift shaft can rotate relative to the bushing.

[0015] Optionally, the shift assembly further includes a second buffer member, at least one end of the shift shaft is provided with the second buffer member, and the second buffer member protrudes from the end face of the shift shaft.

[0016] Optionally, the shift assembly further includes a reset member, the reset member is arranged between the shift lever and the gear groove, one end of the reset member is connected to the shift lever, the other end of the reset member is connected to the gear groove, and the reset member is used to drive the shift lever to swing to the initial position.

[0017] Optionally, the reset member includes a connecting column, one end of the connecting column is connected to the shift lever, the connecting column can move relative to the shift lever along the axial direction of the shift lever, the other end of the connecting column is connected to the gear groove; an elastic member, which is sleeved on the outer periphery of the connecting column, and the elastic member can apply a force towards the gear groove to the connecting column to drive the shift lever to swing to the initial position.

[0018] Optionally, the reset member further includes a limiting member, the limiting member is sleeved on the connecting column, and one end of the elastic member abuts against the limiting member to limit the position of the elastic member.

[0019] Optionally, the shift assembly further includes a shift handle, and the shift handle is arranged at one end of the shift lever located outside the housing.

[0020] Optionally, the shifter further includes: a control panel, which covers the housing, and the control panel has an avoidance portion to enable the shift lever to penetrate into the accommodating cavity.

[0021] Optionally, the control panel has a plurality of buttons, and the buttons are electrically connected to the components on the circuit board.

[0022] Optionally, the circuit board is arranged horizontally in the accommodating cavity.

[0023] Optionally, the shifter further includes: a receiving portion disposed in the accommodation cavity, and the circuit board is connected to one end of the receiving portion close to the control panel.

[0024] According to a second aspect of the present application, there is provided a transmission assembly including the above-mentioned shifter.

[0025] According to a third aspect of the present application, there is also provided a vehicle including the above-mentioned transmission assembly.

[0026] In the shifter according to the embodiment of the present application, it includes: a housing having an accommodation cavity; a shifting assembly, at least partially disposed in the accommodation cavity, the shifting assembly includes a shift lever and a rotating member, the rotating member is movably connected to the shift lever and can rotate in the accommodation cavity, one end of the shift lever can swing in the accommodation cavity to drive the rotating member to rotate, and the axial direction of the rotation axis of the rotating member and the axial direction of the swing axis of the shift lever have an included angle; a circuit board disposed in the accommodation cavity, there is one circuit board disposed in the accommodation cavity, the circuit board is provided with a sensing portion, the sensing portion is correspondingly disposed with the rotating member and is used for sensing the rotation angle of the rotating member, and the rotation axis of the rotating member and the end face of the circuit board have an included angle. Through the above technical solution, when performing a shifting operation, the shift lever swings to drive the rotating member to rotate, so that the sensing portion reads the rotation angle of the rotating member, and further realizes the identification of the gear position. In this way, the sensing portion is integrated on one circuit board, and the rotating member converts the swing of the shift lever into planar rotation, so that the shifter does not need to be provided with two circuit boards, and at the same time, there is no need to add components such as a shifting mechanism base and a flexible cable, thereby reducing the production cost of the device and the required installation space, which is beneficial to realizing the mass production of the device.

[0027] Other features and advantages of the present application will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] In order to more fully understand the present application and its beneficial effects, the following will be described in conjunction with the drawings, where the same reference numerals in the following description represent the same parts.

[0030] Figure 1 It is a schematic diagram of the overall structure of the shifter provided in the exemplary embodiment of the present disclosure;

[0031] Figure 2is a schematic diagram of the internal structure of a shifter provided in an exemplary embodiment of the present disclosure;

[0032] Figure 3 is a partial structural schematic diagram of a shifter provided in an exemplary embodiment of the present disclosure;

[0033] Figure 4 is a schematic structural diagram of a circuit board and a shift assembly provided in an exemplary embodiment of the present disclosure;

[0034] Figure 5 is a schematic structural diagram of a shift assembly provided in an exemplary embodiment of the present disclosure;

[0035] Figure 6 is a partial structural schematic diagram of a shift assembly provided in an exemplary embodiment of the present disclosure;

[0036] Figure 7 is a schematic structural diagram of a rotating member provided in an exemplary embodiment of the present disclosure;

[0037] Figure 8 is a schematic structural diagram of a reset member provided in an exemplary embodiment of the present disclosure;

[0038] Figure 9 2 is a partial structural diagram of a shifter provided in an exemplary second embodiment of the present disclosure.

[0039] Description of reference numerals:

[0040] 1. Shifter;

[0041] 10. housing; 11. accommodating chamber;

[0042] 20. Shift assembly; 21. Shift lever; 211. Slide; 22. Rotating member; 221. Sliding block; 222. Rotating drum; 223. Magnetic member; 224. Clamping portion; 23. Shift slot; 24. First buffer member; 25. Shift shaft; 26. Bushing; 27. Second buffer member; 28. Reset member; 281. Connecting column; 282. Elastic member; 283. Limiting member; 29. Shift handle;

[0043] 30. Circuit board; 31. Induction unit;

[0044] 40. Control panel;

[0045] 50. Receiving department.

[0046] X, the length direction of the circuit board; Y, the width direction of the circuit board. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0048] As Figures 1 to 8 shown, in order to achieve the above object, according to the first aspect of the present application, a shifter 1 is provided, including: a housing 10 having a receiving cavity 11; a shifting assembly 20 at least partially disposed in the receiving cavity 11, the shifting assembly including a shift lever 21 and a rotating member 22, the rotating member 22 is movably connected to the shift lever 21 and can rotate in the receiving cavity 11, one end of the shift lever 21 can swing in the receiving cavity 11 to drive the rotating member 22 to rotate, and the axial direction of the rotation axis of the rotating member 22 and the axial direction of the swing axis of the shift lever 21 form an angle; a circuit board 30 disposed in the receiving cavity 11, the circuit board 30 is provided with a sensing portion 31, the sensing portion 31 is correspondingly disposed with the rotating member 22 and is used for sensing the rotation angle of the rotating member 22.

[0049] Through the above technical solution, during the shifting operation, the shift lever 21 swings to drive the rotating member 22 to rotate, so that the sensing portion 31 reads the rotation angle of the rotating member 22, and then the gear position is recognized. In this way, the sensing portion 31 is integrated on a circuit board 30, and the rotating member 22 converts the swing of the shift lever 21 into a planar rotation. Therefore, the shifter 1 does not need to be provided with two circuit boards 30, and at the same time, the production cost of the device and the required installation space can be reduced, which is beneficial to realizing the mass production of the device.

[0050] Optionally, a sliding groove 211 is provided on the side wall of the shift lever 21, one end of the rotating member 22 is provided with a sliding block 221, the rotating member 22 is clamped on the housing 10 and can rotate relative to the housing 10, the sliding block 221 is located in the sliding groove 211, and the shift lever 21 swings to drive the sliding block 221 to move in the sliding groove 211, and the sliding block 221 drives the rotating member 22 to rotate. The above structure is simple and easy to process, so that the processing cost of the components can be reduced and the production efficiency of the components can be improved.

[0051] Optionally, the sliding block 221 is connected to the rotating member 22, and the sliding block 221 can rotate relative to the sliding groove 211 while moving in the sliding groove 211, and the rotation axis of the sliding block 221 is parallel to the rotation axis of the rotating member 22. In this way, the synchronous rotation effect with the rotating member 22 can be achieved to meet the use requirements of the device.

[0052] Optionally, the rotating member 22 also includes a rotating drum 222 and a magnetic member 223. The sensing member is arranged on the rotating drum 222 to rotate synchronously with the rotating drum 222, and the magnetic member 223 corresponds to the sensing part 31 so that the sensing part 31 senses the rotation angle of the magnetic member 223. A clamping part 224 is arranged at one end of the rotating drum 222, and the clamping part 224 is engaged with the housing 10 to limit the position of the rotating drum 222. In the present application, the magnetic member 223 is specifically a magnet, and the sensing part 31 is an angle Hall sensor. The angle Hall sensor can detect the change of the magnetic field caused by the rotation of the magnetic member 223, read the angle of the magnetic member 223, and then realize the gear recognition. Since the use cost of the angle Hall sensor is low, it can further reduce the production cost of the component, and at the same time, it can also meet the use requirements of the device.

[0053] Optionally, the extending direction of the slide groove 211 is the same as the extending direction of the shift lever 21. By setting the above structure, not only is it easy to process and shape the slide groove 211, but it can also meet the stability of the slider 221 when moving in the slide groove 211, thereby improving the shifting efficiency.

[0054] Optionally, the shift assembly 20 further includes: a shift member having a shift slot 23, which is disposed in the accommodating cavity 11, and one end of the shift lever 21 can be swung and switched at different gears in the shift slot 23, and the other end of the shift lever 21 extends outside the housing 10. In this way, the adjustment of different gears can be achieved to meet the shifting requirements of the vehicle. In this embodiment, the shift slot 23 can be fixed in the accommodating cavity 11 by bolt fixing, clamping fixing, etc.

[0055] Optionally, the shift slot 23 is provided with a first buffer 24 at at least one end in the swinging direction of the shift lever 21. In the present application, the first buffer 24 is a buffer pad. When the shift lever 21 swings in the shift slot during the shift operation, the buffer pad in the shift slot can prevent the shift lever 21 from directly colliding with both ends of the shift slot to generate a loud noise, thereby protecting the structure of the shift lever 21 and extending the service life of the shift lever 21.

[0056] Optionally, the shift assembly 20 further includes: a shift shaft 25, the shift rod 21 and the shift shaft 25 are connected to drive the shift shaft 25 to rotate synchronously, and the rotation axis of the shift shaft 25 coincides with the rotation axis of the shift rod 21; a sleeve 26, fixed in the accommodating cavity 11 and sleeved on the shift shaft 25, and the shift shaft 25 can rotate relative to the sleeve 26. By setting the above structure, the sleeve 26 can reduce the friction force when the shift rod 21 swings, thereby improving the shifting feel and efficiency of the shift rod 21.

[0057] Optionally, the shift assembly 20 further includes a second buffer 27, and at least one end of the shift shaft 25 is provided with the second buffer 27. In this application, the second buffer 27 is specifically a buffer ball, and the buffer ball can reduce the frictional force when the shift lever 21 swings, thereby improving the shifting feel and efficiency of the shift lever 21 as much as possible.

[0058] Optionally, the shift assembly 20 further includes a reset member 28. The reset member 28 is disposed between the shift lever 21 and the gear slot 23. One end of the reset member 28 is connected to the shift lever 21, and the other end of the reset member 28 is connected to the gear slot 23. The reset member 28 is used to drive the shift lever 21 to swing to the initial position. With this setting, the automatic reset function of the shift lever 21 can be realized to reduce the operation intensity of the driver.

[0059] Optionally, the reset member 28 includes a connecting column 281. One end of the connecting column 281 is connected to the shift lever 21, and the connecting column 281 can move axially relative to the shift lever 21 along the axial direction of the shift lever 21. The other end of the connecting column 281 is connected to the gear slot 23; an elastic member 282 is sleeved on the outer periphery of the connecting column 281, and the elastic member 282 can apply a force towards the gear slot 23 to the connecting column 281 to drive the shift lever 21 to swing to the initial position. When performing a shifting operation, the connecting column 281 slides in the chute 211, compressing the elastic member 282 to provide a shifting feel; after the shifting action is completed, when the shift lever 21 is released, the elastic member 282 resumes its original state, and at the same time, the elastic member 282 automatically returns to the initial position, that is, the elastic member 282 has a self-resetting function. The above structure is simple, which is not only convenient for the assembly of the structure, but also can realize the automatic reset function of the shift lever 21.

[0060] Optionally, the reset member 28 further includes a limiting member 283. The limiting member 283 is sleeved on the connecting column 281, and one end of the elastic member 282 abuts against the limiting member 283 to limit the position of the elastic member 282. This can ensure the stability of the elastic member 282 during operation and prevent deviation, thereby ensuring the stable use of the automatic reset function of the shift lever 21.

[0061] Optionally, the shift assembly further includes a shift handle 29. The shift handle 29 is disposed at one end of the shift lever 21 outside the housing 10. By providing the shift handle 29, it is convenient for the user to operate the shift lever 21, thereby improving the shifting feel of the user.

[0062] Optionally, the shifter 1 further includes: a control panel 40, which is covered on the housing 10. The control panel 40 has an avoidance portion to enable the shift lever 21 to pass through the accommodation cavity 11. By providing the above structure, it is convenient for the user to control other functions of the vehicle to improve the driving experience of the user.

[0063] Optionally, the circuit board 30 is arranged horizontally in the accommodation cavity 11. This way, it does not occupy too much space, which is conducive to the miniaturization development of the device.

[0064] As Figure 9 shown, in other embodiments of the present application, the circuit board 30 is vertically placed in the accommodation cavity 11. When the shift lever 21 swings, it can drive the rotating member 22 to rotate in the vertical plane. Through the sensing portion 31, the change in the magnetic field brought about by the rotation of the rotating member 22 can be detected, and the rotation angle of the rotating member 22 can be read, thereby realizing gear position identification. From the above structure, it can be seen that the position of the circuit board 30 in the accommodation cavity 11 can be vertically placed or horizontally placed. The specific setting should be selected according to the use environment of the device, so as to improve the applicability and application range of the device to meet the user's usage requirements.

[0065] Optionally, the shifter 1 further includes: a receiving portion 50, arranged in the accommodation cavity 11. The circuit board 30 is connected to one end of the receiving portion 50 close to the control panel 40. The control panel 40 has a plurality of buttons, and the buttons are electrically connected to the components on the circuit board 30. In the present application, the receiving portion 50 is specifically a receiving board, and the receiving board is snap-fitted with the inner wall of the accommodation cavity 11 to limit the position of the receiving portion 50 in the accommodation cavity 11. Such a setting does not require additional installation space and can receive the circuit board 30 at the same time to reduce the overall volume of the device.

[0066] According to the second aspect of the present application, a transmission assembly is provided, including the above-mentioned shifter 1.

[0067] According to the third aspect of the present application, a vehicle is further provided, including the above-mentioned transmission assembly.

[0068] In the shifter 1 according to the embodiment of the present application, it includes: a housing 10 having a receiving cavity 11; a shifting assembly 20, at least part of which is disposed in the receiving cavity 11. The shifting assembly includes a shifting lever 21 and a rotating member 22. The rotating member 22 is movably connected to the shifting lever 21 and can rotate in the receiving cavity 11. One end of the shifting lever 21 can swing in the receiving cavity 11 to drive the rotating member 22 to rotate. The swinging axis of the shifting lever 21 is parallel to the length direction of the housing 10, and the rotating axis of the rotating member 22 is parallel to the height direction of the housing 10; a circuit board 30 is disposed in the receiving cavity 11. The circuit board 30 is provided with a sensing portion 31. The sensing portion 31 is correspondingly disposed with the rotating member 22 and is used to sense the rotation angle of the rotating member 22. Through the above technical solution, during the shifting operation, the shifting lever 21 swings to drive the rotating member 22 to rotate, so that the sensing portion 31 reads the rotation angle of the rotating member 22, and then the gear position is identified. In this way, the sensing portion 31 is integrated on a circuit board 30, and the rotating member 22 converts the swing of the shifting lever 21 into a planar rotation, which can reduce the production cost of the device and the required installation space, and is beneficial to realizing the mass production of the device.

[0069] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0070] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0071] In the description of the present application, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present application; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0072] For the convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "upper...", etc. can be used here to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation other than the orientation described in the figure for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned as "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0073] In addition, it should be noted that using words such as "first", "second", etc. to limit components is only for the convenience of distinguishing the corresponding components. Without additional statement, the above words have no special meaning. Therefore, it should not be construed as a limitation on the protection scope of the present application.

[0074] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A shift lever, characterized in that, Comprising: A housing having a receiving cavity; A shifting assembly, at least partially disposed in the receiving cavity. The shifting assembly includes a shifting lever and a rotating member. The rotating member is movably connected to the shifting lever and can rotate in the receiving cavity. One end of the shifting lever can swing in the receiving cavity to drive the rotating member to rotate. The axial direction of the rotation axis of the rotating member and the axial direction of the swing axis of the shifting lever form an angle; A circuit board disposed in the receiving cavity. The circuit board is provided with a sensing portion which is correspondingly disposed with the rotating member and is used to sense the rotation angle of the rotating member.

2. The shifter according to claim 1, wherein, A sliding groove is provided on the side wall of the shifting lever, and a sliding block is provided at one end of the rotating member, or a sliding block is provided on the side wall of the shifting lever, and a sliding groove is provided at one end of the rotating member; the sliding block is located in the sliding groove, and the shifting lever swings to drive the sliding block to move in the sliding groove, and the sliding block drives the rotating member to rotate.

3. The shifter according to claim 2, characterized in that, The sliding block is connected to the rotating member. While the sliding block moves in the sliding groove, it can also rotate relative to the sliding groove. The rotation axis of the sliding block is parallel to the rotation axis of the rotating member.

4. The shifter according to claim 2, wherein, The rotating member further includes a magnetic member, and the magnetic member corresponds to the sensing portion so that the sensing portion senses the rotation angle of the magnetic member.

5. The shift lever according to claim 4, characterized in that, The rotating member further includes a rotating cylinder, and the magnetic member is disposed on the rotating cylinder to rotate synchronously with the rotating cylinder.

6. The shifter according to claim 5, wherein A clamping portion is provided at one end of the rotating cylinder, and the clamping portion is clamped and matched with the housing to limit the position of the rotating cylinder.

7. The shifter according to claim 2, characterized in that, The extending direction of the sliding groove is the same as the extending direction of the shifting lever.

8. The shifter according to claim 1, characterized in that, The shifting assembly further includes: A gear member having a gear groove, disposed in the receiving cavity. One end of the shifting lever can swing and switch between different gears in the gear groove, and the other end of the shifting lever extends outside the housing.

9. The shifter according to claim 8, characterized in that, At least one end of the gear groove in the swinging direction of the shifting lever is provided with a first buffer member.

10. The shifter according to claim 8, characterized in that, The shifting assembly further includes: A shifting shaft, the shifting lever is connected to the shifting shaft through penetration to drive the shifting shaft to rotate synchronously. The rotation axis of the shifting shaft coincides with the rotation axis of the shifting lever; A bushing, fixed in the receiving cavity and sleeved on the shifting shaft, and the shifting shaft can rotate relative to the bushing.

11. The shifter according to claim 10, wherein, The shifting assembly further includes a second buffer member, and at least one end of the shifting shaft is provided with the second buffer member, and the second buffer member protrudes from the end face of the shifting shaft.

12. The shifter according to claim 10, characterized in that, The shifting assembly further includes a reset member, the reset member is disposed between the shifting lever and the gear groove. One end of the reset member is connected to the shifting lever, and the other end of the reset member is connected to the gear groove. The reset member is used to drive the shifting lever to swing to the initial position.

13. The shifter according to claim 12, characterized in that, The reset member includes: A connecting column, one end of the connecting column is connected to the shifting lever, the connecting column can move relative to the shifting lever along the axial direction of the shifting lever, and the other end of the connecting column abuts against the gear groove; An elastic member, sleeved on the outer periphery of the connecting column, and the elastic member can apply a force towards the gear groove to the connecting column to drive the shifting lever to swing to the initial position.

14. The shifter according to claim 13, characterized in that, The reset member further includes a limiting member sleeved on the connecting column, and one end of the elastic member abuts against the limiting member to limit the position of the elastic member.

15. The shifter according to any one of claims 1-14, characterized in that, The shifting assembly further includes a shifting handle disposed at one end of the shifting rod outside the housing.

16. The shift lever according to any one of claims 1-14, characterized in that, The shifter further includes: A control panel covering the housing, the control panel having an avoidance portion for the shifting rod to pass through the accommodating cavity.

17. The shift lever according to claim 16, characterized in that, The control panel has a plurality of buttons electrically connected to components on the circuit board.

18. The shift lever according to any one of claims 1-14, characterized in that, The circuit board is arranged in the accommodating cavity along a first plane parallel to the axial direction of the swinging axis of the shifting rod.

19. The shift lever according to claim 16, characterized in that, The shifter further includes: A receiving portion disposed in the accommodating cavity, and the circuit board is connected to one end of the receiving portion close to the control panel.

20. A transmission assembly, characterized in that, Including the shifter according to any one of claims 1-19.

21. A vehicle, characterized in that, Including the transmission assembly according to claim 20.

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