Automobile gear lever

Abstract

The utility model discloses an automobile shift lever which comprises a shift lever body and a shift lever head, a support column is arranged at the upper end of the shift lever body, the shift lever head is fixed at the upper end of the support column, a connecting cylinder is rotatably sleeved on the support column, an annular groove is arranged on the inner side wall of the connecting cylinder, and the inner side wall of the connecting cylinder is provided with an annular groove. An annular rack is fixedly connected to the inner side wall of the groove, an inserting groove is formed in the lower end of the supporting column, an opening communicated with the inserting groove is formed in the outer side wall of the supporting column, a first gear meshed with the rack is arranged in the opening, and the two ends of the first gear penetrate through the opening and extend into the inserting groove and the groove respectively. The upper end of the shift lever body extends into the insertion groove in a sliding mode, and a lead screw is inserted into the upper end of the shift lever body. Through the arrangement of the connecting cylinder, the lead screw and other mechanisms, a user can conveniently and quickly adjust the operation height of the gear lever, so that the operation requirements of different users are met, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to an automobile gear lever. Background Art

[0002] The gear lever is a component located behind the center console of the car. It is responsible for transmitting the power of the engine. Through the gear lever, the driver can change the gear of the car, thereby controlling the driving speed of the vehicle and the working state of the engine. The gear lever is usually connected to the gearbox, which has multiple gear combinations inside. Different gear combinations are used to achieve different gears.

[0003] At present, the gear lever and the gear head of a car are generally connected and fixed. In actual use, it is not convenient to adjust the height according to the needs of different users, and the applicability needs to be improved. Utility Model Content

[0004] The utility model aims to solve the problems raised in the above-mentioned background technology and provides a vehicle gear lever.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vehicle gear lever comprises a gear lever body and a gear lever head, the upper end of the gear lever body is provided with a pillar, the gear lever head is fixed to the upper end of the pillar, a connecting tube is rotatably sleeved on the pillar, an annular groove is provided on the inner side wall of the connecting tube, an annular rack is fixedly connected to the inner side wall of the groove, a slot is provided at the lower end of the pillar, an opening communicating with the slot is provided on the outer side wall of the pillar, a first gear meshing with the rack is provided in the opening, both ends of the first gear penetrate the opening and extend into the slot and the groove respectively, the upper end of the gear lever body slides and extends into the slot, a lead screw is inserted into the upper end of the gear lever body, the lead screw and the gear lever body are threadedly connected, the upper end of the lead screw is rotatably connected to the inner top of the slot, a second gear meshing with the first gear is fixedly sleeved on the upper end of the lead screw, a guide groove is provided on the outer side wall of the gear lever body, a guide block is slidably connected to the inner side wall of the guide groove, one end of the guide block penetrates the guide groove and is fixedly connected to the inner side wall of the slot.

[0007] Preferably, a scale groove is provided on the outer side wall of the gear lever body, and a scale is fixedly connected to the inner side wall of the scale groove.

[0008] Preferably, a fixing ring is provided on the upper end fixing sleeve of the pillar, and the upper side wall of the fixing ring is fixedly connected to the lower end of the gear lever head.

[0009] Preferably, an arc-shaped groove is provided on the outer side wall of the guide block, a ball is rollingly connected to the inner side wall of the arc-shaped groove, and part of the ball passes through the arc-shaped groove.

[0010] Preferably, a rubber pad is fixedly connected to the outer side wall of the gear lever head.

[0011] Preferably, a rubber strip is fixedly connected to the outer side wall of the connecting tube.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the connection tube, the rack, the first gear, the second gear, the lead screw and the support are arranged, so that the user can conveniently extend or shorten the overall height of the gear lever. The arrangement of the scale groove and the scale can facilitate the user to observe the adjusted size, thereby meeting the operation requirements of different users and improving the applicability.

[0014] 2. In the utility model, the provision of rubber pads and rubber strips can improve the gripping feel of the gear lever head and the connecting tube when in use, and play a certain anti-slip role; in the utility model, the provision of mechanisms such as the connecting tube and the lead screw can facilitate users to quickly adjust the operating height of the gear lever, thereby adapting to the operating needs of different users and improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a vehicle gear lever proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a vehicle gear lever proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the top-sectional structure of a vehicle gear lever proposed by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of the A position of the automobile gear lever.

[0019] In the figure: 1-gear lever body, 2-gear lever head, 3-rubber pad, 4-fixing ring, 5-second gear, 6-screw, 7-guide block, 8-connecting tube, 9-pillar, 10-fixing rod, 11-first gear, 12-scale. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A vehicle gear lever comprises a gear lever body 1 and a gear lever head 2. A pillar 9 is provided at the upper end of the gear lever body 1 for supporting the gear lever head 2. The gear lever head 2 is fixed to the upper end of the pillar 9. A rubber pad 3 is fixedly connected to the outer wall of the gear lever head 2 for improving the grip of the gear lever head 2. A fixing ring 4 is provided at the upper end of the pillar 9 for improving the firmness between the gear lever head 2 and the pillar 8. The upper side wall of the fixing ring 4 is fixedly connected to the lower end of the gear lever head 2.

[0022] The outer wall of the connecting tube 8 is provided with a ring-shaped groove, and the inner wall of the groove is fixedly connected with a ring-shaped rack, which is used to drive the first gear 11 to rotate. A slot is provided at the lower end of the supporting column 9, and an opening communicating with the slot is provided on the outer wall of the supporting column 9. A first gear 11 meshing with the rack is provided in the opening, which is used to drive the second gear 5 to rotate. Both ends of the first gear 11 pass through the opening and extend into the slot and the groove respectively. The upper end of the gear lever body 1 slides and extends into the slot. A lead screw 6 is inserted into the upper end of the gear lever body 1, which is used to drive the supporting column 9 to rise and fall. The lead screw 6 is threadedly connected to the gear lever body 1. The upper end of the lead screw 6 is rotatably connected to the inner top of the slot. The upper end of the lead screw 6 is fixedly sleeved with a second gear 5 meshing with the first gear 11, which is used to drive the lead screw 6 to rotate.

[0023] In this embodiment, a guide groove is provided on the outer wall of the gear lever body 1, and a guide block 7 is slidably connected to the inner wall of the guide groove, which is used to cooperate with the guide groove to keep the pillar 9 rising and falling in a straight line. One end of the guide block 7 passes through the guide groove and is fixedly connected to the inner wall of the slot. An arc groove is provided on the outer wall of the guide block 7, and a ball is rollingly connected to the inner wall of the arc groove, which is used to reduce the resistance of the guide block 7 when it moves with the rise and fall of the pillar 9. Part of the ball passes through the arc groove, and a scale groove is provided on the outer wall of the gear lever body 1, and a scale ruler 12 is fixedly connected to the inner wall of the scale groove, which is used to facilitate the user to observe the size after adjusting the height.

[0024] In this embodiment, first, manually rotate the connecting tube 8 to drive the rack to rotate, and then drive the first gear 11 to rotate through the rack, and drive the lead screw 6 to rotate through the meshing of the first gear 11 and the second gear 5. The lead screw 6 drives the support 9 to rise and fall on the gear lever body 1 through the action of threaded engagement (the lifting and lowering is controlled by the forward and reverse rotation of the lead screw 6). The height of the gear lever body 1 is extended or shortened by lifting and lowering the support 9, thereby meeting the usage requirements of different users.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vehicle gear lever, comprising a gear lever body (1) and a gear lever head (2), characterized in that: The upper end of the shift lever body (1) is provided with a support (9), the shift lever head (2) is fixed to the upper end of the support (9), a connecting tube (8) is rotatably sleeved on the support (9), an inner wall of the connecting tube (8) is provided with an annular groove, an inner wall of the groove is fixedly connected with an annular rack, a slot is provided at the lower end of the support (9), an opening communicating with the slot is provided on the outer wall of the support (9), a first gear (11) meshing with the rack is provided in the opening, both ends of the first gear (11) pass through the opening and extend into the slot and the groove respectively The upper end of the gear lever body (1) slides and extends into the slot, a lead screw (6) is inserted into the upper end of the gear lever body (1), the lead screw (6) and the gear lever body (1) are threadedly connected, the upper end of the lead screw (6) is rotatably connected to the inner top of the slot, the upper end of the lead screw (6) is fixedly sleeved with a second gear (5) meshing with the first gear (11), a guide groove is provided on the outer side wall of the gear lever body (1), a guide block (7) is slidably connected to the inner side wall of the guide groove, one end of the guide block (7) passes through the guide groove and is fixedly connected to the inner side wall of the slot.

2. The automobile gear lever according to claim 1, characterized in that: A scale groove is provided on the outer side wall of the gear lever body (1), and a scale ruler (12) is fixedly connected to the inner side wall of the scale groove.

3. The automobile gear lever according to claim 1, characterized in that: The upper end of the support (9) is fixedly sleeved with a fixing ring (4), and the upper side wall of the fixing ring (4) is fixedly connected to the lower end of the gear lever head (2).

4. The automobile gear lever according to claim 1, characterized in that: An arc-shaped groove is provided on the outer side wall of the guide block (7), a ball is rollingly connected to the inner side wall of the arc-shaped groove, and a part of the ball passes through the arc-shaped groove.

5. The automobile gear lever according to claim 1, characterized in that: A rubber pad (3) is fixedly connected to the outer side wall of the gear lever head (2).

6. The automobile gear lever according to claim 1, characterized in that: A rubber strip is fixedly connected to the outer side wall of the connecting tube (8).

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