Automobile steering wheel with switchable structure

Abstract

The utility model provides an automobile steering wheel with a switchable structure, belongs to the field of automobile accessories, aims to solve the problem that a user cannot adjust the distance of the steering wheel according to own needs, and comprises a steering wheel main body, an extension plate is fixedly connected to the steering wheel main body, and a connecting plate is fixedly connected to the other end of a second spring. Through the arranged guide block, when the using length distance of the steering wheel body is adjusted, pull rods on the two sides of a connecting sleeve can be pulled, the pull rods drive a connecting plate to move, the connecting plate can extrude a second spring when moving, the pull rods can drive a second clamping rod to be separated from a connecting pipe, and when the connecting pipe is not hindered, the second clamping rod can be separated from the connecting pipe; the connecting pipe can be pulled to adjust the use distance, the pull rods on the two sides are loosened, the connecting plate is driven to reset under pushing of the second spring, the second clamping rods on the pull rods can be stably clamped in the connecting pipe for clamping limiting, and adjustment and use can be conveniently conducted according to the use condition.

Description

Technical Field

[0001] The utility model relates to the field of automobile accessories, in particular to an automobile steering wheel with a switchable structure. Background Art

[0002] The car steering wheel is an important component for the driver to control the direction of the car. It is usually located on the dashboard in front of the driver's seat. It is a component connected to the vehicle's steering system. It is usually round or nearly round. The driver controls the vehicle's steering direction by turning the steering wheel. Modern car steering wheels are integrated with a variety of function buttons, such as audio control, telephone control, cruise control, etc., to provide a more convenient operating experience.

[0003] However, most of the current car steering wheels have the following problems:

[0004] For example, an adjustable car steering wheel with application number CN201822030538.3 can adjust the use distance by rotating the first fixing bolt, but the firmness of the single first fixing bolt is poor, which may easily lead to quality problems in the equipment and is inconvenient to adjust and fix conveniently; at the same time, the hand grip area on the edge of the steering wheel is mostly fixed, and different drivers have different driving habits. A fixed-size steering wheel may easily affect the comfort of the hand grip, and it is inconvenient to adjust the size of the steering wheel according to driving habits.

[0005] Therefore, we make improvements on this and propose a car steering wheel with a switchable structure. Utility Model Content

[0006] The utility model aims to solve the problem that it is inconvenient to adjust the size of the steering wheel according to driving habits and the user cannot adjust the distance of the steering wheel according to his needs.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A car steering wheel with a switchable structure is provided to improve the above problems.

[0009] The specific application is as follows:

[0010] The invention comprises a steering wheel body, an extension plate is fixedly connected to the steering wheel body, a first spring is fixedly connected inside the extension plate, the other end of the first spring is fixedly connected to a limit plate, a connecting rod is fixedly connected to the limit plate, a pull plate is fixedly connected to the connecting rod, a first clamping rod is fixedly connected to the pull plate, a sleeve plate is provided on the extension plate, a handle is fixedly connected to the sleeve plate, an elastic tube is connected to the upper limit sliding connection of the handle, a connecting frame is fixedly connected to the pull plate, a connecting tube is fixedly connected to the steering wheel body, a connecting sleeve is provided on the connecting tube, a guide block is fixedly connected to the connecting sleeve, the guide block is limitedly slidably connected in the connecting tube, a second spring is fixedly connected inside the guide block, and the other end of the second spring is fixedly connected to the connecting plate.

[0011] As a preferred technical solution of the present application, the first springs are symmetrically distributed on the left and right sides of the extension plate, and the first springs correspond one-to-one with the connecting rods through the limiting plates.

[0012] As a preferred technical solution of the present application, the side end surface of the limiting plate is in contact with the inner side surface of the extension plate, and the length of the connecting rod is greater than the length of the first clamping rod.

[0013] As a preferred technical solution of the present application, the cross section of the guide block is "T"-shaped, and the connecting pipe is fixedly connected to the center part of one side of the steering wheel body.

[0014] As a preferred technical solution of the present application, the guide blocks are symmetrically distributed on the left and right sides of the connecting sleeve, and the guide blocks correspond one-to-one with the pull rods through the second spring.

[0015] As a preferred technical solution of the present application, a pull rod is fixedly connected to the connecting plate, a second clamping rod is fixedly connected to the pull rod, and the pull rod is fixedly connected to the center of one side of the connecting plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. Through the set sleeve, when the size of the use spacing of the handle is adjusted, the connecting frame can be pressed to drive the pull plate to move. When the pull plate moves, the limit plate can be driven downward by the connecting rod. The limit plate can squeeze the first spring when moving, and the pull plate can drive the first clamping rod to disengage from the sleeve. When the sleeve is unobstructed, the handle can be pulled to drive the sleeve to move from the extension plate. At the same time, the elastic tube moves from the handle to increase the use area of ​​the handle, and the connecting frame is released. Under the push of the first spring, the limit plate and the connecting rod are driven to reset. At the same time, after the connecting rod drives the pull plate to move, the pull plate can drive the first clamping rod to engage in the groove of the sleeve for engagement and limitation, which is convenient for installation and use according to the usage situation.

[0019] 2. When adjusting the length of the steering wheel body through the set guide block, the pull rods on both sides of the connecting sleeve can be pulled, and the pull rods drive the connecting plate to move. The connecting plate can squeeze the second spring when moving, and the pull rod can drive the second clamping rod to disengage from the connecting tube. When the connecting tube is unobstructed, the connecting tube can be pulled to adjust the used distance. After the adjustment is completed, release the pull rods on both sides, and the connecting plate is driven to reset under the push of the second spring, and the second clamping rod on the pull rod can be stably engaged in the connecting tube for engagement and limiting, which is convenient for adjustment according to usage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall three-dimensional structure of a car steering wheel with a switchable structure provided in the present application;

[0021] Figure 2 A schematic diagram of a top view of a handle of a car steering wheel with a switchable structure provided in the present application;

[0022] Figure 3 A schematic diagram of the side view structure of the connecting pipe of the switchable structure of the automobile steering wheel provided by the present application;

[0023] Figure 4 A schematic diagram of the side view structure of the extension plate of the switchable structure of the automobile steering wheel provided in the present application;

[0024] Figure 5 A schematic diagram of a top view of a connecting frame of a car steering wheel with a switchable structure provided in the present application;

[0025] Figure 6 A schematic diagram of a top view of the guide block of a switchable automobile steering wheel provided in the present application;

[0026] Figure 7 A schematic diagram of the structure of a switchable automobile steering wheel cover plate as viewed from above provided in the present application.

[0027] Markings in the figure: 1. Steering wheel body; 2. Extension plate; 3. First spring; 4. Limit plate; 5. Connecting rod; 6. Pull plate; 7. First clamping rod; 8. Sleeve plate; 9. Handle; 10. Elastic tube; 11. Connecting frame; 12. Connecting tube; 13. Connecting sleeve; 14. Guide block; 15. Second spring; 16. Connecting plate; 17. Pull rod; 18. Second clamping rod. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] Embodiment 1:

[0034] like Figure 1-7As shown, the present embodiment proposes a switchable car steering wheel, including a steering wheel body 1, an extension plate 2 is fixedly connected to the steering wheel body 1, a first spring 3 is fixedly connected inside the extension plate 2, the other end of the first spring 3 is fixedly connected to a limit plate 4, the limit plate 4 is fixedly connected to a connecting rod 5, a pull plate 6 is fixedly connected to the connecting rod 5, a first clamping rod 7 is fixedly connected to the pull plate 6, a sleeve plate 8 is provided on the extension plate 2, a handle 9 is fixedly connected to the sleeve plate 8, an elastic tube 10 is connected to the limit sliding connection of the handle 9, a connecting frame 11 is fixedly connected to the pull plate 6, a connecting tube 12 is fixedly connected to the steering wheel body 1, a connecting sleeve 13 is provided on the connecting tube 12, a guide block 14 is fixedly connected to the connecting sleeve 13, the guide block 14 is limitedly slidably connected in the connecting tube 12, a second spring 15 is fixedly connected inside the guide block 14, and the other end of the second spring 15 is fixedly connected to a connecting plate 16.

[0035] Embodiment 2:

[0036] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0037] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the first spring 3 is symmetrically distributed on the left and right sides of the extension plate 2, and the first spring 3 corresponds one-to-one with the connecting rod 5 through the limit plate 4, which can ensure that under the connection of the connecting rods 5 on both sides, the pull plate 6 can be driven to move smoothly.

[0038] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the side end face of the limit plate 4 is fitted with the inner side face of the extension plate 2, and the length of the connecting rod 5 is greater than the length of the first clamping rod 7, which can ensure that when the limit plate 4 moves, it can move smoothly with the support of the inner side face of the extension plate 2.

[0039] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, the cross-section of the guide block 14 is "T"-shaped, and the connecting tube 12 is fixedly connected to the central part of one side of the steering wheel body 1, which can ensure that the "T"-shaped guide block 14 can slide within the connecting tube 12 in a limited position.

[0040] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, the guide blocks 14 are symmetrically distributed on the left and right sides of the connecting sleeve 13, and the guide blocks 14 correspond one-to-one with the pull rods 17 through the second springs 15, which can ensure that the pull rods 17 on both sides can smoothly install and adjust the connecting sleeve 13.

[0041] like Figure 6As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, a pull rod 17 is fixedly connected to the connecting plate 16, and a second clamping rod 18 is fixedly connected to the pull rod 17. The pull rod 17 is fixedly connected to the center of one side of the connecting plate 16, which can ensure that when the pull rod 17 is pulled, the pull rod 17 can drive the connecting plate 16 to move smoothly.

[0042] Specifically, when the automobile steering wheel with the switchable structure is used: Figure 1-7 When adjusting the use spacing size of the handle 9, the connecting frame 11 can be pressed to drive the pull plate 6 to move. When the pull plate 6 moves, the limit plate 4 can be driven downward by the connecting rod 5. The limit plate 4 can squeeze the first spring 3 when moving, and the pull plate 6 can drive the first clamping rod 7 to disengage from the sleeve plate 8. When the sleeve plate 8 is unobstructed, the handle 9 can be pulled to drive the sleeve plate 8 to move from the extension plate 2. At the same time, the elastic tube 10 moves from the handle 9 to increase the use area of ​​the handle 9. The connecting frame 11 is released, and the limit plate 4 and the connecting rod 5 are reset under the push of the first spring 3. At the same time, after the connecting rod 5 drives the pull plate 6 to move, the pull plate 6 can drive the first clamping rod 7 to engage in the groove of the sleeve plate 8 for engagement and limiting, which is convenient for installation and use according to the usage situation.

[0043] When adjusting the length of the steering wheel body 1, the pull rods 17 on both sides of the connecting sleeve 13 can be pulled, and the pull rods 17 drive the connecting plate 16 to move. The connecting plate 16 can squeeze the second spring 15 when moving, and the pull rods 17 can drive the second clamping rod 18 to disengage from the connecting tube 12. When the connecting tube 12 is unobstructed, the connecting tube 12 can be pulled to adjust the distance of use. When pulling and moving, the connecting sleeve 13 and the guide block 14 can be smoothly limited by the guide block 14. After the adjustment is completed, the pull rods 17 on both sides are released, and the connecting plate 16 is reset under the push of the second spring 15, and the second clamping rod 18 on the pull rod 17 can be smoothly engaged in the connecting tube 12 for engagement and limiting, which is convenient for adjustment according to the usage.

[0044] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A switchable car steering wheel, comprising a steering wheel body (1), characterized in that: The steering wheel body (1) is fixedly connected to an extension plate (2), the extension plate (2) is fixedly connected to a first spring (3), the other end of the first spring (3) is fixedly connected to a limit plate (4), the limit plate (4) is fixedly connected to a connecting rod (5), the connecting rod (5) is fixedly connected to a pull plate (6), the pull plate (6) is fixedly connected to a first clamping rod (7), the extension plate (2) is provided with a sleeve plate (8), the sleeve plate (8) is fixedly connected to a handle (9), and the handle (9) has an upper limit An elastic tube (10) is slidably connected, a connecting frame (11) is fixedly connected to the pull plate (6), a connecting tube (12) is fixedly connected to the steering wheel body (1), a connecting sleeve (13) is provided on the connecting tube (12), a guide block (14) is fixedly connected to the connecting sleeve (13), the guide block (14) is limitedly slidably connected in the connecting tube (12), a second spring (15) is fixedly connected in the guide block (14), and the other end of the second spring (15) is fixedly connected to a connecting plate (16).

2. The switchable vehicle steering wheel according to claim 1, characterized in that: The first springs (3) are symmetrically distributed on the left and right sides of the extension plate (2), and the first springs (3) correspond one-to-one with the connecting rods (5) through the limiting plates (4).

3. The switchable vehicle steering wheel according to claim 1, characterized in that: The side end surface of the limiting plate (4) is in contact with the inner side surface of the extension plate (2), and the length of the connecting rod (5) is greater than the length of the first clamping rod (7).

4. The switchable vehicle steering wheel according to claim 1, characterized in that: The cross section of the guide block (14) is in a "T" shape, and the connecting pipe (12) is fixedly connected to the central part of one side of the steering wheel body (1).

5. The switchable vehicle steering wheel according to claim 1, characterized in that: The guide blocks (14) are symmetrically distributed on the left and right sides of the connecting sleeve (13), and the guide blocks (14) correspond one-to-one with the pull rods (17) through the second springs (15).

6. The switchable vehicle steering wheel according to claim 1, characterized in that: A pull rod (17) is fixedly connected to the connecting plate (16), a second clamping rod (18) is fixedly connected to the pull rod (17), and the pull rod (17) is fixedly connected to the central part of one side of the connecting plate (16).

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