CN219565210U

CN219565210U - Steering wheel assembly with shock attenuation buffer function

Info

Publication number: CN219565210U
Application number: CN202321370323.0U
Authority: CN
Inventors: 杨帆; 董光辉; 张在水
Original assignee: Qingzhou Maofa Vehicle Electronic Technology Co ltd
Current assignee: Qingzhou Maofa Vehicle Electronic Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-08-22
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to a steering wheel assembly with a damping and buffering function, which comprises a transmission shaft, wherein a steering column is fixedly arranged at the top of the transmission shaft, a connecting rod is fixedly connected to the top of the steering column, a steering wheel is fixedly arranged at the top of the connecting rod, a damping plate is fixedly arranged in the transmission shaft, a buffer plate is fixedly connected to one end, far away from the transmission shaft, of a telescopic rod and a damping spring, a buffer pad is arranged on one side, far away from the damping spring, of the buffer plate, and a steering gear is arranged at the bottom of the transmission shaft. This steering wheel assembly with shock attenuation buffer function, through the cooperation of damping plate, damping granule, telescopic link and damping spring, make steering wheel assembly possess a good shock attenuation buffer structure, other components of damage car can be avoided to the blotter simultaneously, reduce vibrations, and the driver is convenient to master the steering wheel when driving, has improved the comfort, reduces the potential safety hazard.

Description

Steering wheel assembly with shock attenuation buffer function

Technical Field

The utility model relates to the technical field of steering wheel assemblies, in particular to a steering wheel assembly with a damping and buffering function.

Background

The steering gear assembly, namely a steering gear, also known as a steering gear and a steering gear, is the most important component in an automobile steering system, and has the functions of: increasing the force transmitted from the steering wheel to the steering gear and changing the direction of force transmission.

The steering wheel assembly is one of important components of an automobile assembly, frequently collides with other components of the automobile, so that the steering wheel vibrates, and the steering wheel is not easy to grasp due to the fact that most of the existing steering wheel assembly is not provided with a damping buffer structure, so that comfort during driving is reduced, and certain potential safety hazards exist, so that the steering wheel assembly with the damping buffer function is provided for solving the problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the steering wheel assembly with the damping and buffering functions, which solves the problems that the steering wheel assembly is one of important components of an automobile assembly, frequently collides with other components of the automobile, and vibrates, and the steering wheel is difficult to master due to the fact that most of the existing steering wheel assembly is not provided with the damping and buffering structure, so that the comfort during driving is reduced, and certain potential safety hazards exist.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steering wheel assembly with shock attenuation buffer function, includes the transmission shaft, the top fixed mounting steering column of transmission shaft, the top fixedly connected with connecting rod of steering column, the top fixed mounting of connecting rod has the steering wheel, the inside fixed mounting of transmission shaft has the damping plate, the surface of damping plate is provided with a plurality of damping particles, the left and right sides fixed mounting of transmission shaft has telescopic link and damping spring, the one end fixedly connected with buffer plate of transmission shaft is kept away from to telescopic link and damping spring, one side that damping spring was kept away from to the buffer plate is provided with the blotter, the bottom of transmission shaft is provided with the steering gear.

Further, the outer diameters of the buffer pads and the buffer plates are consistent, and the number of the damping springs is a plurality of.

Further, threaded holes are formed in the outer surfaces of the buffer plate and the buffer pad, and bolts are connected to the internal threads of the threaded holes.

Further, the outer surface thread of the bolt is sleeved with a nut, and the buffer pad is made of rubber.

Further, the number of the damping plates is two, the two damping plates are symmetrically distributed, and the outer surfaces of the damping particles are movably connected with the inner wall of the transmission shaft.

Further, the transmission shaft is made of stainless steel, and an anti-skid groove is formed in the outer surface of the steering wheel.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this steering wheel assembly with shock attenuation buffer function, through the cooperation of damping plate, damping granule, telescopic link and damping spring, make steering wheel assembly possess a good shock attenuation buffer structure, other components of damage car can be avoided to the blotter simultaneously, reduce vibrations, and the driver is convenient to master the steering wheel when driving, has improved the comfort, reduces the potential safety hazard.

2. This steering wheel assembly with shock attenuation buffer function, through the cooperation of screw hole, bolt and nut, conveniently in time take off the change when the blotter damages.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

fig. 4 is a schematic view of a damping plate and damping particles.

In the figure: 1 transmission shaft, 2 steering column, 3 connecting rods, 4 steering wheels, 5 damping plates, 6 damping particles, 7 telescopic rods, 8 damping springs, 9 damping plates, 10 buffering cushions, 11 steering gears, 12 threaded holes, 13 bolts and 14 nuts.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a steering wheel assembly with damping function in this embodiment includes a driving shaft 1, a steering column 2 is fixedly installed at the top of the driving shaft 1, a connecting rod 3 is fixedly connected to the top of the steering column 2, a steering wheel 4 is fixedly installed at the top of the connecting rod 3, a damping plate 5 is fixedly installed inside the driving shaft 1, a plurality of damping particles 6 are arranged on the outer surface of the damping plate 5, a telescopic rod 7 and a damping spring 8 are fixedly installed on the left side and the right side of the driving shaft 1, a buffer plate 9 is fixedly connected to one end, far away from the driving shaft 1, of the telescopic rod 7 and the damping spring 8, a buffer pad 10 is arranged on one side, far away from the damping spring 8, of the buffer plate 9, and a steering wheel 11 is arranged at the bottom of the driving shaft 1.

Wherein, the blotter 10 is unanimous with the external diameter size of buffer board 9, damping spring 8's quantity is a plurality of, damping plate 5's quantity is two, and two damping plates 5 are symmetric distribution, damping particle 6's surface and the inner wall swing joint of transmission shaft 1, transmission shaft 1's material is the stainless steel, the anti-skidding groove has been seted up to the surface of steering wheel 4, screw hole 12 has all been seted up to the surface of buffer board 9 and blotter 10, screw hole 12's internal thread connection has bolt 13, nut 14 has been cup jointed to bolt 13's surface screw thread, the material of blotter 10 is rubber, through the cooperation of screw hole 12, bolt 13 and nut 14, the convenience is in time taken off the change when blotter 10 damages.

The working principle of the embodiment is as follows:

this steering wheel assembly with shock attenuation buffer function at first installs the steering wheel assembly inside the vehicle, when bumping with other components of car, can avoid the damage through blotter 10, the vibrations that produce weaken through telescopic link 7 and damping spring 8 at first, then carry out the buffering shock attenuation through a plurality of damping particles 6 at damping plate 5 top, the vibrations that convey steering wheel 4 at last have feeble and can neglect, make things convenient for the driver to master steering wheel 4 when driving, improved the comfort, reduce the potential safety hazard.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Steering wheel assembly with shock attenuation buffer function, including transmission shaft (1), its characterized in that: the top fixed mounting steering column (2) of transmission shaft (1), the top fixedly connected with connecting rod (3) of steering column (2), the top fixed mounting of connecting rod (3) has steering wheel (4), the inside fixed mounting of transmission shaft (1) has damping plate (5), the surface of damping plate (5) is provided with a plurality of damping granule (6), the left and right sides fixed mounting of transmission shaft (1) has telescopic link (7) and damping spring (8), the one end fixedly connected with buffer plate (9) of transmission shaft (1) are kept away from to telescopic link (7) and damping spring (8), one side that damping spring (8) were kept away from to buffer plate (9) is provided with blotter (10), the bottom of transmission shaft (1) is provided with steering gear (11).

2. The steering wheel assembly with shock absorbing and buffering function as set forth in claim 1, wherein: the outer diameter of the buffer pad (10) is consistent with that of the buffer plate (9), and the number of the damping springs (8) is a plurality of.

3. The steering wheel assembly with shock absorbing and buffering function as set forth in claim 1, wherein: threaded holes (12) are formed in the outer surfaces of the buffer plate (9) and the buffer pad (10), and bolts (13) are connected with the inner threads of the threaded holes (12).

4. A steering wheel assembly with shock absorbing and buffering function as claimed in claim 3, wherein: the outer surface of the bolt (13) is in threaded sleeve connection with a nut (14), and the cushion pad (10) is made of rubber.

5. The steering wheel assembly with shock absorbing and buffering function as set forth in claim 1, wherein: the number of the damping plates (5) is two, the two damping plates (5) are symmetrically distributed, and the outer surfaces of the damping particles (6) are movably connected with the inner wall of the transmission shaft (1).

6. The steering wheel assembly with shock absorbing and buffering function as set forth in claim 1, wherein: the transmission shaft (1) is made of stainless steel, and an anti-skid groove is formed in the outer surface of the steering wheel (4).