A gear shifter

Abstract

The present invention relates to the field of vehicle engineering technology, and in particular to a gear shifter, comprising a base, a gear lever, and a first elastic member; the gear lever is rotatably mounted on the base; the first elastic member is mounted on the base, and the first elastic member is circumferentially provided with a first lever and a second lever, the first lever being close to the second lever and abutting against the base and the gear lever, respectively, and the second lever being close to the first lever and abutting against the base and the gear lever, respectively. The gear shifter provided by the present invention can reduce the space occupied and avoid an increase in the mass and overall volume of the gear shifter, while eliminating the shortcomings of the gear lever reset structure being prone to overpressure failure, the gear lever being prone to wear, and the gear lever having a large swing amplitude and poor stability after recovery. It is particularly suitable for situations where the number of shift positions in the H gear is large (more than 7 positions) and the gear lever has a large left-right swing angle, thereby ensuring the accuracy, efficiency, and stability of the gear lever reset in multiple gears and expanding the installation and use range of the gear shifter.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle engineering, and in particular to a gear shifter. Background Art

[0002] The structural reference application number of the H-gear shifting device is 202110559609.2, and the name is a Chinese invention patent for a vehicle shifting structure with good adjustability. After the gear lever swings left and right, the existing H-gear shifting device relies on the elastic support of the spring top beads arranged on both sides of the gear lever to rotate and reset. This reset method is only applicable to the situation where the left and right swing angle of the gear lever is small. When the number of shifting gears in the H gear is large, in order to engage the gear slot on the edge of the disc, the left and right swing angle of the gear lever increases. At this time, the above-mentioned reset method is used, which is likely to cause the spring ball to fail due to over-pressure and the gear lever to wear, resulting in large swing amplitude and poor stability after the gear is restored. If the method of increasing the effective support stroke of the spring top bead is adopted, the space occupied by the reset mechanism will be increased, resulting in an increase in the mass and overall volume of the gear shifter, thereby increasing the cost and limiting the installation and use scope of the gear shifter. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a gear shifter that improves the gear lever resetting accuracy, efficiency and stability, and has good reliability when used in the H gear shift mode with a large number of shift positions.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: a gear shifter, comprising a base, a gear lever and a first elastic member;

[0005] The gear lever is rotatably arranged on the base;

[0006] The first elastic member is arranged on the base, and the first elastic member is circumferentially provided with a first shift rod and a second shift rod. The side of the first shift rod close to the second shift rod respectively abuts the base and the gear lever, and the side of the second shift rod close to the first shift rod respectively abuts the base and the gear lever.

[0007] Furthermore, the gear lever is provided with a shift block, and the shift block is respectively in contact with the first shift rod and the second shift rod.

[0008] Furthermore, the base is provided with a limit block, and the limit block abuts against the first shift rod and the second shift rod respectively.

[0009] Furthermore, the first elastic member is a torsion spring, the axis of the torsion spring is parallel to or coincides with the rotation axis of the gear lever, and the first shift lever and the second shift lever are perpendicular to the axis of the torsion spring.

[0010] Furthermore, both the base and the gear lever are provided with limiting grooves, and the limiting grooves are engaged with the first shift lever or the second shift lever.

[0011] Furthermore, the base is provided with a gear box that rotates around a first axis, the gear handle is arranged on the gear box that rotates around a second axis, the first axis is perpendicular to the second axis, the first elastic member is arranged on the gear box, the side of the first lever close to the second lever is respectively in contact with the gear box and the gear handle, and the side of the second lever close to the first lever is respectively in contact with the gear box and the gear handle.

[0012] Furthermore, the base is provided with an H-gear faceplate, and one end of the gear handle abuts against the H-gear faceplate.

[0013] Furthermore, it also includes an orientation block, the H-gear disc is provided with a through hole, the orientation block is movably embedded in the through hole, and the orientation block is provided with a sequence gear orientation groove.

[0014] Furthermore, it also includes a pressing member and a second elastic member, the pressing member is movably arranged on the base, the second elastic member is connected to the base and the directional block respectively; the pressing member abuts against the directional block.

[0015] Furthermore, it also includes a front swing arm, a rear swing arm, a third elastic member and a limit member. The front swing arm and the rear swing arm are both rotatably arranged on the base. The front swing arm and the rear swing arm are respectively located on both sides of the gear lever. The third elastic member is respectively connected to the front swing arm and the rear swing arm. The limit member is movably arranged on the base. There is a gap between the front swing arm and the rear swing arm to accommodate the limit member.

[0016] The beneficial effects of the present invention are: providing a gear shifter, which is designed with a first elastic member having a first lever and a second lever, the first lever and the second lever have a tendency to approach each other, the opposite sides of the first lever and the second lever both rest on the base and the gear handle, the base and the gear handle limit the first lever and the second lever from approaching each other, when an external force drives the gear handle to rotate, the gear handle pushes the first lever away from the second lever in the circumferential direction, and the second lever remains stationary under the limiting action of the base, and when the external force disappears, the first lever recovers under the elastic action, and the gear handle returns to its initial position. The gear lever reset structure adopted by the gear shifter provided by the present invention provides a rotational reset force for the gear lever in the rotational circumferential direction. Compared with the traditional gear lever reset structure arranged along the straight line direction, it can reduce the occupied space and avoid the increase of the mass and overall volume of the gear shifter. At the same time, it can eliminate the shortcomings of the gear lever reset structure that is prone to over-pressure failure, the gear lever is prone to wear, and the gear lever has a large swing amplitude and poor stability after recovery. It is particularly suitable for the situation where the H gear has a large number of shift positions (more than 7 gears) and the gear lever has a large left and right swing angle. It ensures the accuracy, efficiency and stability of the gear lever reset in multiple gears, and expands the installation and use range of the gear shifter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a gear shifter according to an embodiment of the present invention;

[0018] Figure 2 is another structural schematic diagram of a gear shifter according to an embodiment of the present invention;

[0019] Figure 3 is another structural schematic diagram of a gear shifter according to an embodiment of the present invention;

[0020] Figure 4 is a cross-sectional view of a gear shifter according to an embodiment of the present invention;

[0021] Figure 5 is a schematic structural diagram of a second elastic member according to an embodiment of the present invention;

[0022] Figure 6 is a schematic structural diagram of a third elastic member according to an embodiment of the present invention;

[0023] Figure 7 A schematic structural diagram of an adjusting rod according to an embodiment of the present invention;

[0024] Description of labels:

[0025] 1. Base; 11. Limit block; 12. Shift box; 13. H gear faceplate; 131. Through hole; 2. Shift handle; 21. Shift block; 22. Limit slot; 3. First elastic member; 31. First shift lever; 32. Second shift lever; 4. Orienting block; 41. Sequential gear directional slot; 5. Pressing member; 6. Second elastic member; 7. Front swing arm; 8. Rear swing arm; 9. Third elastic member; 10. Limit member; 101. Adjustment lever; 102. First adjustment cam. DETAILED DESCRIPTION

[0026] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0027] The present invention provides a gear shifter which is applied to a gear shifting device with a large number of gear positions (more than 7 gear positions) and an H-gear gear shifting mode.

[0028] Please refer to Figures 1 to 7 , a gear shifter, comprising a base 1, a gear lever 2 and a first elastic member 3;

[0029] The gear lever 2 is rotatably mounted on the base 1;

[0030] The first elastic member 3 is arranged on the base 1, and the first elastic member 3 is provided with a first lever 31 and a second lever 32 in the circumferential direction. The side of the first lever 31 close to the second lever 32 is respectively in contact with the base 1 and the gear lever 2, and the side of the second lever 32 close to the first lever 31 is respectively in contact with the base 1 and the gear lever 2.

[0031] From the above description, it can be seen that the beneficial effects of the present invention are: providing a gear shifter, which is designed with a first elastic member 3 having a first lever 31 and a second lever 32, the first lever 31 and the second lever 32 having a tendency to approach each other, and the opposite sides of the first lever 31 and the second lever 32 are both against the base 1 and the gear handle 2, and the base 1 and the gear handle 2 limit the first lever 31 and the second lever 32 from approaching each other. When an external force drives the gear handle 2 to rotate, the gear handle 2 pushes the first lever 31 circumferentially away from the second lever 32, and the second lever 32 remains stationary under the limiting action of the base 1. When the external force disappears, the first lever 31 recovers under the elastic action, and the gear handle 2 returns to its initial position. The gear lever 2 reset structure adopted by the gear shifter provided by the present invention provides a rotational reset force for the gear lever 2 in the rotational circumferential direction. Compared with the traditional gear lever 2 reset structure arranged along the straight line direction, it can reduce the occupied space and avoid the increase of the mass and overall volume of the gear shifter. At the same time, it can eliminate the shortcomings of the gear lever 2 reset structure that is prone to over-pressure failure, the gear lever 2 is prone to wear, and the gear lever 2 has a large swing amplitude and poor stability after recovery. It is especially suitable for the situation where the H gear has a large number of shift positions (more than 7 gears) and the gear lever 2 has a large left and right swing angle. It ensures the accuracy, efficiency and stability of the gear lever 2 reset in multiple gears, and expands the installation and use range of the gear shifter.

[0032] In an optional embodiment, the gear lever 2 is provided with a shift block 21 , and the shift block 21 abuts against the first shift rod 31 and the second shift rod 32 respectively.

[0033] As can be seen from the above description, the shift block 21 is used to shift the first shift rod 31 or the second shift rod 32 . The first shift rod 31 or the second shift rod 32 abuts against the shift block 21 to generate a restoring force on the gear lever 2 .

[0034] In an optional embodiment, the base 1 is provided with a limit block 11 , and the limit block 11 abuts against the first shift rod 31 and the second shift rod 32 respectively.

[0035] As can be seen from the above description, the limit block 11 is used to limit the first lever 31 and the second lever 32 from approaching each other. When the first lever 31 or the second lever 32 is moved by the gear lever 2, the limit block 11 ensures that the other lever remains stationary.

[0036] In an optional embodiment, the first elastic member 3 is a torsion spring, the axis of the torsion spring is parallel to or coincides with the rotation axis of the gear lever 2 , and the first shift rod 31 and the second shift rod 32 are perpendicular to the axis of the torsion spring.

[0037] From the above description, it can be seen that coaxial or parallel rotation axes are beneficial to saving space and force transmission. The first lever 31 or the second lever 32 rotates in the circumferential direction of the torsion spring, which can improve the sensitivity and reset speed of the gear lever 2 and reduce energy loss during the gear shifting process.

[0038] In an optional embodiment, both the base 1 and the gear lever 2 are provided with a limiting groove 22 , and the limiting groove 22 is engaged with the first shift lever 31 or the second shift lever 32 .

[0039] As can be seen from the above description, the limiting groove 22 plays a role in fixing the first shift rod 31 and the second shift rod 32 to prevent them from being separated from the gear lever 2 during rotation, thereby improving the stability and reliability of the gear shifting operation.

[0040] In an optional embodiment, the base 1 is provided with a gear box 12 that rotates around a first axis, the gear handle 2 is arranged on the gear box 12 and rotates around a second axis, the first axis is perpendicular to the second axis, the first elastic member 3 is arranged on the gear box 12, the first lever 31 is close to the side of the second lever 32 and abuts against the gear box 12 and the gear handle 2 respectively, and the second lever 32 is close to the side of the first lever 31 and abuts against the gear box 12 and the gear handle 2 respectively.

[0041] From the above description, it can be seen that a gear box 12 is designed on the base 1. The gear box 12 is used to enable the gear lever 2 to be engaged in the front and rear gears. The gear lever 2 rotates on the gear box 12 to select between the left and right gears. The first elastic member 3 provides a restoring force for the gear lever 2 when switching between the left and right gears.

[0042] In an optional embodiment, the base 1 is provided with an H-gear faceplate 13 , and one end of the gear lever 2 abuts against the H-gear faceplate 13 .

[0043] From the above description, it can be seen that the gear shifter uses the H-gear disc 13 in the H-gear shift mode. Since the left and right swing angle range of the gear lever 2 of the present invention is large, it can be used for the H-gear disc 13 with a large number of gears, and the gear lever 2 can be hung in the gear slot close to the edge of the disc.

[0044] In an optional embodiment, an orientation block 4 is further included. The H-gear faceplate 13 is provided with a through hole 131 . The orientation block 4 is movably embedded in the through hole 131 . The orientation block 4 is provided with a sequence gear orientation groove 41 .

[0045] From the above description, it can be seen that the sequential gear orientation slot 41 limits the gear lever to move in one direction. When the sequential gear orientation slot 41 is exposed outside the through hole 131, it is equivalent to the gear position slot of the sequential gear, and this is the sequential gear shifting mode; when the sequential gear orientation slot 41 is hidden in the through hole 131, this is the H gear shifting mode.

[0046] In an optional embodiment, a pressing member 5 and a second elastic member 6 are further included. The pressing member 5 is movably arranged on the base 1, and the second elastic member 6 is respectively connected to the base 1 and the directional block 4; the pressing member 5 abuts against the directional block 4.

[0047] As can be seen from the above description, the raising and lowering of the positioning block within the H-gear faceplate 13 is controlled by the pressing member 5 and the second elastic member 6. When the pressing member 5 does not apply force to the positioning block, the positioning block extends from the through hole 131 of the H-gear faceplate 13 under the elastic force of the second elastic member 6, and the gear engagement mode is the sequential gear mode. When the pressing member 5 applies force to the positioning block, the positioning block retracts into the through hole 131 of the H-gear faceplate 13 under the pressure, and the H-gear faceplate 13 cooperates with the shift lever, and the gear engagement mode is the H-gear mode. Similarly, a design can also be employed in which, when the pressing member 5 does not apply force to the positioning block, the elastic force of the second elastic member 6 conceals the positioning block within the through hole 131 of the H-gear faceplate 13.

[0048] In an optional embodiment, it also includes a front swing arm 7, a rear swing arm 8, a third elastic member 9 and a limit member 10. The front swing arm 7 and the rear swing arm 8 are both rotatably arranged on the base 1. The front swing arm 7 and the rear swing arm 8 are respectively located on both sides of the gear lever 2. The third elastic member 9 is respectively connected to the front swing arm 7 and the rear swing arm 8. The limit member 10 is movably arranged on the base 1. There is a gap between the front swing arm 7 and the rear swing arm 8 to accommodate the limit member 10.

[0049] From the above description, it can be seen that after the movable limiting member 10 is filled in the gap between the front swing arm 7 and the rear swing arm 8, when the external force causes the gear lever 2 to swing and pushes the front swing arm 7 to rotate, the third elastic member 9 is deformed, but the rear swing arm 8 will not rotate with the front swing arm 7 under the restriction of the limiting member 10. Therefore, the third elastic member 9 continues to deform and exerts a restoring force on the front swing arm 7. When the external force acting on the gear lever 2 disappears, under the elastic force of the third elastic member 9, the front swing arm 7 begins to reset and drives the gear lever 2 to return to its initial position. This form meets the requirements of the sequential gear shifting mode. Request; When the limit member 10 does not fill the gap between the front swing arm 7 and the rear swing arm 8, that is to say, there is space for the front swing arm 7 and the rear swing arm 8 to swing in the gap, when the external force causes the gear lever 2 to swing and pushes the front swing arm 7 to rotate, the third elastic member 9 will not undergo significant deformation, but is only used to pull the rear swing arm 8 so that it will rotate with the front swing arm 7. When the external force acting on the gear lever 2 disappears, the front swing arm 7 and the rear swing arm 8 will not reset, and the gear lever 2 remains stable after being engaged in the gear slot. This form meets the requirements of the H gear shifting mode.

[0050] The basic principle of the present invention is: a first elastic member 3 is designed to provide circumferential support in the rotation direction of the gear lever 2, and a first lever 31 and a second lever 32 of the first elastic member 3 respectively support the gear lever 2 in two directions and provide a restoring force for the gear lever 2, so that the gear lever 2 can be used in conjunction with a faceplate with a large number of gear positions and a larger rotation angle.

[0051] Please refer to Figures 1 to 7, Embodiment 1 of the present invention is: a gear shifter, comprising a base 1, a gear lever 2 and a first elastic member 3;

[0052] The gear lever 2 is rotatably mounted on the base 1;

[0053] The first elastic member 3 is arranged on the base 1, and the first elastic member 3 is provided with a first lever 31 and a second lever 32 in the circumferential direction. The first lever 31 and the second lever 32 are both cylindrical. The side of the first lever 31 close to the second lever 32 is respectively in contact with the base 1 and the gear lever 2, and the side of the second lever 32 close to the first lever 31 is respectively in contact with the base 1 and the gear lever 2.

[0054] The shift lever 2 is provided with a shift block 21, which abuts the first shift lever 31 and the second shift lever 32, respectively. The base 1 is provided with a stopper 11, which abuts the first shift lever 31 and the second shift lever 32, respectively. Preferably, the middle portion of the first shift lever 31 and the middle portion of the second shift lever 32 abut the shift block 21, while the free end of the first shift lever 31 and the free end of the second shift lever 32 abut the stopper 11. This allows the shift lever 2 to swing only a small angle. If the shift lever 2 abuts the free end, a larger angle is required, which occupies more space and provides poor tactile feedback. This helps speed up gear shifting and shortens the reset time of the shift lever 2. Furthermore, for example, when the shift lever 2 is reset by the first shift lever 31, it impacts the stationary second shift lever 32. This impact force acts on the middle portion of the second shift lever 32, resulting in a smaller vibration amplitude for the shift lever 2 than on the free end of the second shift lever 32, thereby improving the stability of the shifter.

[0055] The first elastic member 3 is a torsion spring, the axis of which is parallel to or coincides with the axis of rotation of the gear lever 2, and the first lever 31 and the second lever 32 are perpendicular to the axis of the torsion spring. Preferably, the torsion spring and the gear lever 2 are coaxially arranged. A limiting groove 22 is provided on both the base 1 and the gear lever 2, and the limiting groove 22 is engaged with the first lever 31 or the second lever 32. The limiting groove 22 is semicircular. The base 1 is provided with a gear box 12 that rotates around a first axis, and the gear lever 2 is arranged on the gear box 12 to rotate around a second axis, the first axis is perpendicular to the second axis, and the first elastic member 3 is arranged on the gear box 12, the first lever 31 is close to the second lever 32 on one side thereof and abuts against the gear box 12 and the gear lever 2, respectively, and the second lever 32 is close to the first lever 31 on one side thereof and abuts against the gear box 12 and the gear lever 2, respectively.

[0056] The base 1 is provided with an H-shift faceplate 13, with one end of the gear lever 2 abutting against the H-shift faceplate 13. It also includes an orientation block 4, with a through-hole 131 defined in the H-shift faceplate 13. The orientation block 4 is movably embedded within the through-hole 131 and has a sequential gear orientation slot 41. It also includes a pressing member 5 and a second elastic member 6, movably disposed on the base 1. The second elastic member 6 is respectively connected to the base 1 and the orientation block 4; the pressing member 5 abuts against the orientation block 4.

[0057] It also includes a front swing arm 7, a rear swing arm 8, a third elastic member 9 and a limit member 10. The front swing arm 7 and the rear swing arm 8 are both rotatably arranged on the base 1. The front swing arm 7 and the rear swing arm 8 are respectively located on both sides of the gear lever 2. The third elastic member 9 is respectively connected to the front swing arm 7 and the rear swing arm 8. The limit member 10 is movably arranged on the base 1. There is a gap between the front swing arm 7 and the rear swing arm 8 to accommodate the limit member 10.

[0058] Please refer to Figures 1 to 7 The difference between Example 2 of the present invention and Example 1 is that: it also includes an adjusting rod 101 and a first adjusting cam 102, the adjusting rod 101 is rotatably set on the base 1, the limiting member 10 is a second adjusting cam, the first adjusting cam 102 and the second adjusting cam are both set on the adjusting rod 101, the first adjusting cam 102 is used to abut the pressing member 5 to control the lifting and lowering of the directional block 4, and the second adjusting cam is used to fill the gap between the front swing arm 7 and the rear swing arm 8.

[0059] When the adjusting rod 101 rotates 90°, the high surface of the first adjusting cam 102 lifts one end of the pressing member 5, and the other end of the pressing member 5 presses down to push the directional block 4 to move. The sequence gear directional groove 41 on the directional block 4 is hidden in the through hole 131, and the second adjusting cam is separated from the front swing arm 7 and the rear swing arm 8. The front swing arm 7 and the rear swing arm 8 swing synchronously under the pulling action of the third elastic member 9, that is, the gear lever 2 has no reset force after shifting into gear, and it is now in the H gear shift mode.

[0060] When the adjusting rod 101 rotates 90°, the first adjusting cam 102 supports the pressing member 5 with its lower surface, and the directional block 4 is reset under the action of the second elastic member 6. The sequential gear directional groove 41 on the directional block 4 is exposed from the through hole 131, and the second adjusting cam abuts the front swing arm 7 and the rear swing arm 8 respectively. After the gear lever 2 is engaged, the front swing arm 7 or the rear swing arm 8 drives the gear lever 2 to be reset under the elastic force of the third elastic member 9. At this time, the sequential gear is engaged.

[0061] To sum up, the present invention provides a gear shifter, which is designed with a first elastic member having a first lever and a second lever, the first lever and the second lever tend to approach each other, and the opposite sides of the first lever and the second lever are both against the base and the gear handle, and the base and the gear handle limit the first lever and the second lever from approaching each other. When an external force drives the gear handle to rotate, the gear handle pushes the first lever away from the second lever in the circumferential direction, and the second lever remains stationary under the limiting action of the base. When the external force disappears, the first lever recovers under the elastic action, and the gear handle returns to its initial position. The gear lever reset structure adopted by the gear shifter provided by the present invention provides a rotational reset force for the gear lever in the rotational circumferential direction. Compared with the traditional gear lever reset structure arranged along the straight line direction, it can reduce the occupied space and avoid the increase of the mass and overall volume of the gear shifter. At the same time, it can eliminate the shortcomings of the gear lever reset structure that is prone to over-pressure failure, the gear lever is prone to wear, and the gear lever has a large swing amplitude and poor stability after recovery. It is particularly suitable for the situation where the H gear has a large number of shift positions (more than 7 gears) and the gear lever has a large left and right swing angle. It ensures the accuracy, efficiency and stability of the gear lever reset in multiple gears, and expands the installation and use range of the gear shifter.

[0062] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gear shifter, characterized in that: The invention comprises a base (1), a gear lever (2) and a first elastic member (3); the gear lever (2) is rotatably arranged on the base (1); the first elastic member (3) is arranged on the base (1); the first elastic member (3) is provided with a first shifting rod (31) and a second shifting rod (32) in the circumferential direction; the first shifting rod (31) is close to the second shifting rod (32) and is respectively in contact with the base (1) and the gear lever (2); the second shifting rod (32) is close to the first shifting rod (31) and is respectively in contact with the base (1) and the gear lever (2); The base (1) is provided with a gear box (12) that rotates around a first axis, the gear lever (2) is arranged on the gear box (12) to rotate around a second axis, the first axis is perpendicular to the second axis, the first elastic member (3) is arranged on the gear box (12), the first shift lever (31) is close to the second shift lever (32) and is respectively in contact with the gear box (12) and the gear lever (2), and the second shift lever (32) is close to the first shift lever (31) and is respectively in contact with the gear box (12) and the gear lever (2); The gear lever (2) is provided with a shift block (21), and the shift block (21) abuts against the first shift rod (31) and the second shift rod (32) respectively.

2. The gear shifter according to claim 1, characterized in that: The base (1) is provided with a limit block (11), and the limit block (11) is respectively in contact with the first shift rod (31) and the second shift rod (32).

3. The gear shifter according to claim 1, characterized in that: The first elastic member (3) is a torsion spring, the axis of the torsion spring is parallel to or coincides with the rotation axis of the gear lever (2), and the first shift rod (31) and the second shift rod (32) are perpendicular to the axis of the torsion spring.

4. The gear shifter according to claim 1, characterized in that: The base (1) and the gear lever (2) are both provided with a limiting groove (22), and the limiting groove (22) is engaged with the first shift lever (31) or the second shift lever (32).

5. The gear shifter according to claim 1, characterized in that: The base (1) is provided with an H-gear faceplate (13), and one end of the gear lever (2) abuts against the H-gear faceplate (13).

6. The gear shifter according to claim 5, characterized in that: It also includes an orientation block (4), the H-speed faceplate (13) is provided with a through hole (131), the orientation block (4) is movably embedded in the through hole (131), and the orientation block (4) is provided with a sequence gear orientation groove (41).

7. The gear shifter according to claim 6, characterized in that: It also includes a pressing member (5) and a second elastic member (6), wherein the pressing member (5) is movably arranged on the base (1), and the second elastic member (6) is connected to the base (1) and the directional block (4) respectively; the pressing member (5) abuts against the directional block (4).

8. The gear shifter according to claim 1, characterized in that: The gearshift mechanism further comprises a front swing arm (7), a rear swing arm (8), a third elastic member (9) and a limiting member (10), wherein the front swing arm (7) and the rear swing arm (8) are both rotatably arranged on the base (1), the front swing arm (7) and the rear swing arm (8) are respectively located on both sides of the gear lever (2), the third elastic member (9) is respectively connected to the front swing arm (7) and the rear swing arm (8), the limiting member (10) is movably arranged on the base (1), and a gap for accommodating the limiting member (10) is provided between the front swing arm (7) and the rear swing arm (8).

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