CN216102353U

CN216102353U - Telescopic steering column

Info

Publication number: CN216102353U
Application number: CN202122319636.0U
Authority: CN
Inventors: 周建辉
Original assignee: Dongguan Excellent Electric Vehicle Co ltd
Current assignee: Dongguan Excellent Electric Vehicle Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-22
Anticipated expiration: 2031-09-24

Abstract

The utility model belongs to the technical field of directional pipe columns, in particular to a telescopic directional pipe column which comprises a first pipe column, wherein one end of the first pipe column is provided with a sleeve, one end of the sleeve is provided with a second pipe column, the other end of the first pipe column is provided with a fixed frame end, the telescopic directional pipe column is applied to an electric automobile, a chute on the surface of a second U-shaped slide block is used for being connected with the first U-shaped slide block in a sliding way, the first U-shaped slide block is fixedly connected with the first pipe column, the second U-shaped slide block is fixedly connected with the second pipe column, the second U-shaped slide block drives the second pipe column to move while sliding, so that the aim of telescopic pipe column is fulfilled, the operation is convenient, on one hand, the volume of the directional pipe column can be reduced, the packing space can be saved in the transportation process of the directional pipe column parts, on the other hand, the use comfort can be improved by adjusting the length of the directional pipe column according to the use habits of different people in the use process, the problem that the conventional steering column is difficult to stretch is solved.

Description

Telescopic steering column

Technical Field

The utility model belongs to the technical field of directional columns, and particularly relates to a telescopic directional column.

Background

The steering column of car is the connecting device who transmits the moment on the steering wheel for the steering gear, the steering wheel is fixed in the upper end of steering column by a nut usually, the steering column is fixed with the instrument desk skeleton through a fixing base that sets up above that, the instrument desk is installed with preceding windscreen of automobile body as the benchmark, to different motorcycle types, the high difference of instrument desk, make the commonality of steering column than relatively poor, a new motorcycle type must be die sinking design a new steering column again usually, when developing new products, and high in production cost.

As a transmission component in the steering system of the whole automobile, a steering column transmits the torsional force from a steering wheel to a steering engine to drive a front axle to steer, a steering transmission shaft in the middle penetrates through a floor to be connected with the steering engine, a steering column dust cover plays a role in isolation, and most of the steering columns on the existing electric automobiles are fixed and difficult to stretch and retract.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a telescopic steering column, which solves the problem that most of steering columns on the existing electric automobiles are fixed and are difficult to stretch.

In order to achieve the purpose, the utility model provides the following technical scheme: flexible direction tubular column, including first tubular column, the one end of first tubular column is provided with the sleeve, telescopic one end is provided with the second tubular column, the other end of first tubular column is provided with fixed carriage end, one side of first tubular column is provided with first U type slider, one side of first U type slider is provided with second U type slider.

Preferably, the upper surface of the second U-shaped sliding block is provided with a sliding groove, and the second U-shaped sliding block is connected with the first U-shaped sliding block in a sliding mode through the sliding groove.

Preferably, a fixing bolt is connected between the first U-shaped sliding block and the second U-shaped sliding block.

Preferably, one end of the first U-shaped sliding block is fixedly connected with the first pipe column, and one end of the second U-shaped sliding block is fixedly connected with the second pipe column.

Preferably, the first tubular column is slidably connected with the sleeve, the second tubular column is fixedly connected with the sleeve, and the second tubular column and the sleeve are integrally formed.

Preferably, the surface of the fixed frame end is uniformly provided with screw through holes, and the diameters of the first pipe column and the second pipe column are the same.

Compared with the prior art, the utility model has the beneficial effects that:

this flexible direction tubular column is used on electric automobile, utilize spout and first U type slider sliding connection on second U type slider surface, because first U type slider and first tubular column fixed connection, second U type slider and second tubular column fixed connection, second U type slider drives the second tubular column and removes when gliding, thereby reach the flexible purpose to the tubular column, moreover, the steam generator is simple in structure, and convenient for operation, can reduce the volume of direction tubular column on the one hand, can save packing space in the transportation of direction tubular column spare part, on the other hand can be according to the length improvement comfort level of using of different personnel's use custom adjustment direction tubular column in the use, the problem that direction tubular column in the past is difficult to stretch out and draw back is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 1 a first tubular string; 2 a second tubular string; 3, sleeving a sleeve; 4 fixing the frame end; 5 a first U-shaped sliding block; 6 second U-shaped sliding blocks; 7, a chute; 8, fixing a bolt; and 9, passing through holes by screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: flexible direction tubular column, including first tubular column 1, the one end of first tubular column 1 is provided with sleeve 3, and the one end of sleeve 3 is provided with second tubular column 2, and the other end of first tubular column 1 is provided with fixed carriage end 4, and one side of first tubular column 1 is provided with first U type slider 5, and one side of first U type slider 5 is provided with second U type slider 6.

Install the direction tubular column body in suitable position on electric automobile through the screw via hole 9 on 4 surfaces of fixed carriage end, then according to user's demand, thereby it moves to drive second tubular column 2 and removes suitable position to pull second U type slider 6 through spout 7, then through fixing bolt 8 with first U type slider 5 and second U type slider 6 together fixed, when direction tubular column spare part is transported, with the position removal of second tubular column 2 shrink toward first tubular column 1, reduce the device volume.

In an aspect of this embodiment, thereby utilize spout 7 to make second U type slider 6 remove along first U type slider 5 and drive second tubular column 2 and remove, reach the flexible effect to the direction tubular column, moreover, the steam generator is simple in structure, high durability and convenient operation, on the one hand, can reduce the whole volume of direction tubular column, be convenient for to the transportation of spare part, save packing space, on the other hand can be convenient for adjust the length of direction tubular column according to user's demand, improve user's comfort level, improve the suitability of direction tubular column, the problem that the direction tubular column in the past is difficult to the shrink has been solved.

In an aspect of this embodiment, utilize fixed thread 8 to make first U type slider 5 and second U type slider 6 fixed together, increase the stability of tubular column, improve the security, avoid second tubular column 2 to take place to rock the safety that influences the driver.

In one aspect of this embodiment, the use of the screw through hole 9 on the surface of the fixed frame end 4 facilitates the installation of the steering column in a suitable location on the electric vehicle, and also facilitates the removal and replacement of the steering column.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Flexible direction tubular column, including first tubular column (1), its characterized in that: the one end of first tubular column (1) is provided with sleeve (3), the one end of sleeve (3) is provided with second tubular column (2), the other end of first tubular column (1) is provided with fixed carriage end (4), one side of first tubular column (1) is provided with first U type slider (5), one side of first U type slider (5) is provided with second U type slider (6).

2. The telescoping steering column according to claim 1, wherein: the upper surface of the second U-shaped sliding block (6) is provided with a sliding groove (7), and the second U-shaped sliding block (6) is connected with the first U-shaped sliding block (5) in a sliding mode through the sliding groove (7).

3. The telescoping steering column according to claim 1, wherein: and a fixing bolt (8) is connected between the first U-shaped sliding block (5) and the second U-shaped sliding block (6).

4. The telescoping steering column according to claim 1, wherein: one end of the first U-shaped sliding block (5) is fixedly connected with the first tubular column (1), and one end of the second U-shaped sliding block (6) is fixedly connected with the second tubular column (2).

5. The telescoping steering column according to claim 1, wherein: the first pipe column (1) is connected with the sleeve (3) in a sliding mode, the second pipe column (2) is fixedly connected with the sleeve (3), and the second pipe column (2) and the sleeve (3) are integrally formed.

6. The telescoping steering column according to claim 1, wherein: the surface of the fixed frame end (4) is uniformly provided with screw through holes (9), and the diameters of the first tubular column (1) and the second tubular column (2) are the same.