Control lever for vehicle

Abstract

The utility model discloses a control rod for a vehicle, and belongs to the field of control rods. Comprising a first rod body; the second rod body is movably arranged in the first rod body; the handle is arranged on the second rod body; the connecting device is arranged on the first rod body and is used for fixing the second rod body on the first rod body; the buffer device is arranged between the first rod body and the second rod body; the connecting device comprises a bolt arranged on the first rod body in a penetrating manner and a first spring arranged between the first rod body and the bolt; a through hole is formed in the first rod body, a plurality of locking grooves are formed in the second rod body and evenly distributed in the axial direction of the second rod body, and one end of the plug pin is inserted into the through hole and extends into the locking grooves. The control rod for the vehicle has the beneficial effects of being easy to operate and flexible to adjust.

Description

Technical Field

[0001] This application relates to the field of control levers, and more particularly, to a control lever for a vehicle. Background Art

[0002] A control lever is a physical device that converts the movement of a plastic lever into electronic information that a computer can process. The basic principle of a control lever is to convert the movement of a plastic lever into electronic information that a computer can process.

[0003] Control levers are widely used in automobiles for gear shifting adjustment operations. Existing control levers are usually integrally formed and their height cannot be adjusted. For different operators, the comfortable operating height is different, especially for people of different heights, the difference is very large, and it cannot meet the different height requirements of different operators for the control lever, resulting in reduced comfort. Summary of the Utility Model

[0004] The content part of this application is used to briefly introduce concepts, which will be described in detail in the following detailed implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] To solve the technical problems mentioned in the above background art part, some embodiments of this application provide a control lever for a vehicle, including:

[0006] A first rod body;

[0007] A second rod body movably disposed within the first rod body;

[0008] A handle disposed on the second rod body;

[0009] A connecting device disposed on the first rod body for fixing the second rod body to the first rod body;

[0010] A buffer device disposed between the first rod body and the second rod body;

[0011] The connecting device includes a pin inserted through the first rod body and a first spring disposed between the first rod body and the pin;

[0012] The first rod body is provided with a through hole, and the second rod body is provided with a plurality of locking grooves uniformly distributed along the axial direction of the second rod body. One end of the pin is inserted into the through hole and extends into the locking groove.

[0013] In this application, by pulling out the bolt outward, the end of the bolt is disengaged from the first rod body, and then the second rod body can be pressed or stretched, so that the second rod body moves up and down relative to the first rod body, and the height of the control rod can be adjusted to meet the height requirements of operators of different heights for the control rod, thereby improving comfort. By pressing the bolt in the reverse direction so that its end is inserted into the corresponding locking groove on the second rod body, the second rod body can be fixed, and the operation is simple and the adjustment is flexible.

[0014] Further, the connecting device further includes a locking member for fixing the bolt.

[0015] Further, a first accommodation cavity communicating with the first through hole is formed on the first rod body, and an opening communicating with the first accommodation cavity is formed on the first rod body;

[0016] The locking member includes:

[0017] A clamping block, which is movably arranged in the first accommodation cavity;

[0018] A second spring, which is arranged between the clamping block and the inner wall of the first accommodation cavity;

[0019] A toggle piece, which is fixedly arranged at one end of the clamping block, and one end of the toggle piece extends to the opening;

[0020] A card slot for the clamping block to insert is formed on the bolt.

[0021] Further, a locking groove communicating with the opening is formed on the first rod body, and one end of the toggle piece moves along the path of the opening and the locking groove.

[0022] Further, one end of the clamping block is configured as a first inclined surface.

[0023] Further, a second accommodation cavity communicating with the locking groove is formed on the second rod body, a limiting ball is installed in the second accommodation cavity, a third spring is installed between the limiting ball and the inner wall of the second accommodation cavity, and a limiting groove for the limiting ball to insert is provided on the bolt.

[0024] Further, one end of the bolt is configured as a second inclined surface facilitating the movement of the limiting ball.

[0025] Further, a dial ring is fixedly arranged at one end of the bolt, and the first spring is installed between the first rod body and the dial ring.

[0026] Further, a sliding groove is formed on the inner wall of the first rod body;

[0027] The buffer device includes:

[0028] A slider, which is slidably located in the sliding groove;

[0029] A fourth spring, which is arranged between the inner wall of the first rod body and the slider;

[0030] The telescopic member is disposed between the slider and the second rod body.

[0031] Furthermore, the telescopic member includes:

[0032] A sleeve, fixedly disposed on the slider;

[0033] A sleeve rod, one end of which is fixedly disposed on the second rod body, and the other end is inserted into the sleeve;

[0034] A fifth spring, sleeved on the sleeve rod, and one end of the fifth spring is connected to the second rod body, and the other end is connected to the inner wall of the sleeve.

[0035] The beneficial effect of this application is: to provide a control rod for vehicles that is simple to operate and flexible to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments of the drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application.

[0037] In addition, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn to scale.

[0038] In the drawings:

[0039] Figure 1 is the overall schematic diagram according to the embodiment of this application;

[0040] Figure 2 is Figure 1 the enlarged view of part A of

[0041] Figure 3 is the cross-sectional view of the embodiment;

[0042] Figure 4 is Figure 3 the enlarged view of part B of

[0043] Figure 5 is Figure 3 the enlarged view of part C of

[0044] Figure 6 is Figure 3 the enlarged view of part D of

[0045] Reference numerals:

[0046] 1. First rod body; 2. Second rod body; 3. Handle; 4. Plug; 5. First spring; 6. Through hole; 7. Locking groove; 8. Dial ring; 9. First accommodation cavity; 10. Opening; 11. Block; 12. Second spring; 13. Dialing piece; 14. Card slot; 15. First inclined surface; 16. Locking groove; 17. Second accommodation cavity; 18. Limiting ball; 19. Third spring; 20. Limiting groove; 21. Second inclined surface; 22. Slide block; 23. Fourth spring; 24. Slide groove; 25. Sleeve; 26. Sleeve rod; 27. Fifth spring; 28. Positioning rod. Detailed implementation manners

[0047] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0048] In addition, it should be noted that, for the sake of convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0049] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence relationship of the functions performed by these devices, modules or units.

[0050] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise clearly specified in the context, it should be understood as "one or more".

[0051] The present disclosure will be described in detail below with reference to the drawings and in combination with embodiments.

[0052] Refer to Figures 1-6, a control lever for a vehicle, comprising a first rod body 1, a second rod body 2, a handle 3, a connecting device, and a buffer device; the second rod body 2 is movably arranged in the first rod body 1, the handle 3 is sleeved on the second rod body 2, the connecting device is arranged on the first rod body 1, and is used to fix the second rod body 2 on the first rod body 1; the buffer device is arranged between the first rod body 1 and the second rod body 2, and is used to buffer the force generated when the second rod body 2 is raised and lowered, and reduce vibration. Among them, the connecting device comprises a latch 4 and a first spring 5; the latch 4 is penetrated on the first rod body 1, and the first spring 5 is arranged between the first rod body 1 and the latch 4; and a through hole 6 is opened on the first rod body 1, and a plurality of locking grooves 7 are opened on the second rod body 2, and the plurality of locking grooves 7 are evenly distributed along the axial direction of the second rod body 2, and one end of the latch 4 is inserted into the through hole 6 and extends into the locking groove 7. By pulling the latch 4 outward so that the end of the latch 4 is out of contact with the first rod body 1, the second rod body 2 can be pressed or stretched, so that the second rod body 2 can be raised or lowered relative to the first rod body 1, and the height of the control rod can be adjusted to adapt to the height requirements of operators of different heights for the control rod and improve comfort; by pressing the latch 4 in the opposite direction so that its end is stuck in the corresponding locking groove 7 on the second rod body 2, the second rod body 2 can be fixed, which is simple to operate and flexible to adjust.

[0053] A pull ring 8 is fixedly provided on one end of the latch pin 4, and the first spring 5 is installed between the first rod body 1 and the pull ring 8, so as to facilitate pulling of the latch pin 4.

[0054] The connection device also includes a locking member for fixing the latch 4. The first rod body 1 is provided with a first accommodating cavity 9 connected to the first through hole 6, and the first rod body 1 is provided with an opening 10 connected to the first accommodating cavity 9; the locking member includes a clamping block 11, a second spring 12, and a toggle piece 13; the clamping block 11 is movably arranged in the first accommodating cavity 9, the second spring 12 is arranged between the clamping block 11 and the inner wall of the first accommodating cavity 9, the toggle piece 13 is fixedly arranged on one end of the clamping block 11, and one end of the toggle piece 13 is extended to the opening 10, and the latch 4 is provided with a clamping groove 14 for inserting the clamping block 11. One end of the clamping block 11 is constructed as a first inclined surface 15.

[0055] The first rod body 1 is provided with a locking groove 16 communicating with the opening 10 , and one end of the paddle piece 13 moves along the path between the opening 10 and the locking groove 16 .

[0056] The second rod body 2 is provided with a second accommodating cavity 17 connected with the locking groove 7, a limiting ball 18 is installed in the second accommodating cavity 17, a third spring 19 is installed between the limiting ball 18 and the inner wall of the second accommodating cavity 17, and a limiting groove 20 for the limiting ball 18 to be inserted is provided on the latch pin 4. One end of the latch pin 4 is constructed to have a second inclined surface 21 that facilitates the movement of the limiting ball 18.

[0057] The buffer device includes a slider 22, a fourth spring 23, and a telescopic member; a chute 24 is formed on the inner wall of the first rod body 1, the slider 22 is slidably located in the chute 24, and the fourth spring 23 is arranged between the inner wall of the first rod body 1 and the slider 22. The telescopic member includes a sleeve 25, a sleeve rod 26, and a fifth spring 27; the sleeve 25 is fixedly arranged on the slider 22, one end of the sleeve rod 26 is fixedly arranged on the second rod body 2, and the other end is inserted into the sleeve 25; the fifth spring 27 is sleeved on the sleeve rod 26, and one end of the fifth spring 27 is connected to the second rod body 2 and the other end is connected to the inner wall of the sleeve 25.

[0058] Positioning rods 28 are arranged at both ends of the second rod body 2, and positioning grooves for the positioning rods 28 to be inserted are formed at both ends of the first rod body 1.

[0059] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) disclosed in the embodiments of the present disclosure that have similar functions.

Claims

1. A control lever for a vehicle, comprising: A first rod body; A second rod body, movably disposed in the first rod body; A handle, provided on the second rod body; Features: The control lever for a vehicle further comprises: A connecting device, provided on the first rod body, used to fix the second rod body on the first rod body; A buffer device, disposed between the first rod body and the second rod body; The connecting device includes a latch pin passing through the first rod body and a first spring disposed between the first rod body and the latch pin; The first rod body is provided with a through hole, the second rod body is provided with a plurality of locking grooves, the plurality of locking grooves are evenly distributed along the axial direction of the second rod body, one end of the latch pin is inserted into the through hole and extends into the locking groove.

2. The control lever for a vehicle according to claim 1, characterized in that: The connecting device also includes a locking member for fixing the latch.

3. The control lever for a vehicle according to claim 2, characterized in that: The first rod body is provided with a first accommodating cavity communicating with the through hole, and the first rod body is provided with an opening communicating with the first accommodating cavity; The locking member comprises: A card block, movably disposed in the first accommodating cavity; A second spring, disposed between the clamping block and the inner wall of the first accommodating cavity; A toggle plate is fixedly arranged on one end of the clamping block, and one end of the toggle plate is extended to the opening; The latch is provided with a card slot for the card block to be inserted into.

4. The control lever for a vehicle according to claim 3, characterized in that: The first rod body is provided with a locking groove which is in communication with the opening, and one end of the paddle piece moves along the path between the opening and the locking groove.

5. The control lever for a vehicle according to claim 3, characterized in that: One end of the block is configured to be a first inclined surface.

6. The control lever for a vehicle according to claim 1, characterized in that: The second rod body is provided with a second accommodating cavity connected with the locking groove, a limiting ball is installed in the second accommodating cavity, a third spring is installed between the limiting ball and the inner wall of the second accommodating cavity, and the latch is provided with a limiting groove for inserting the limiting ball.

7. The control lever for a vehicle according to claim 6, characterized in that: One end of the latch pin is constructed to have a second inclined surface that facilitates the movement of the limiting ball.

8. The control lever for a vehicle according to claim 1, characterized in that: A shift ring is fixedly provided on one end of the latch pin, and the first spring is installed between the first rod body and the shift ring.

9. The control lever for a vehicle according to claim 1, characterized in that: A sliding groove is provided on the inner wall of the first rod; The buffer device comprises: A slider, slidably disposed in the slide groove; A fourth spring, disposed between the inner wall of the first rod and the slider; The telescopic member is arranged between the sliding block and the second rod body.

10. The control lever for a vehicle according to claim 9, characterized in that: The telescopic member comprises: A sleeve, fixedly mounted on the slider; A sleeve rod, one end of which is fixed on the second rod body and the other end of which is inserted into the sleeve; A fifth spring is sleeved on the sleeve rod, one end of the fifth spring is connected to the second rod body, and the other end is connected to the inner wall of the sleeve.

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