CN116852923A

CN116852923A - Automobile damping device

Info

Publication number: CN116852923A
Application number: CN202310722786.7A
Authority: CN
Inventors: 吴玉强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-10-10

Abstract

The application discloses an automobile damping device, which relates to the technical field of automobiles and comprises a ball hinge seat and a supporting shaft, wherein the lower end of the ball hinge seat is fixed with an automobile body, one end of the supporting shaft is fixed with the automobile body, the outer side of the other end of the supporting shaft is rotationally connected with a supporting rod, one end of the supporting rod, which is far away from the supporting shaft, is provided with a connecting component, the supporting rod is movably connected with the ball hinge seat through the connecting component, the upper end of the supporting rod is also fixed with a spring, and one end of the spring, which is far away from the supporting rod, is fixed with the automobile body. According to the automobile damping device, through the integral structure matching design, the up-and-down movement amplitude of the automobile body caused by jolting can be effectively reduced, the stability of the automobile body is further improved, the safety is improved to a certain extent, and meanwhile, the wheelbase of the automobile body can be prolonged in a phase-changing mode, and the comfort is further improved.

Description

Automobile damping device

Technical Field

The application relates to the technical field of automobiles, in particular to an automobile damping device.

Background

The automobile often encounters a bumpy road surface in the running process, and when the wheels encounter bumpy, the wheels move upwards, so that the automobile body is driven to move up and down to generate vibration, the comfort is poor, meanwhile, the wheel support is a rod type structure or an integral structure which is used for maintaining the stability of the automobile and guaranteeing the working safety, and the wheel support is easy to damage a frame due to larger vibration in the up and down movement process, so that the use is influenced.

As disclosed in chinese patent (CN 214001584U), a wheel bracket shock absorbing device is disclosed in which: "including mounting plate, mounting plate installs the wheel through the linking bridge, the buffer support is installed through the go-between to the mounting plate top, the buffer support top is provided with and bears the support, it is connected with the external support through the elastic rod to bear the support side, the external support side respectively with bear support and buffer support connection through first telescopic link and second telescopic link, all the cover is equipped with the spring on first telescopic link and the second telescopic link, the go-between is inside to be provided with first connecting block, first connecting block side is connected with buffer spring, first connecting block opposite side is provided with the connecting plate, the connecting plate opposite side is provided with the second connecting block" to proposed: the existing wheel bracket has poor damping effect, can not effectively lighten the vibration force of the device, and is easy to cause unexpected situations.

In summary, the following technical problems exist in the prior art: when some existing vehicles vibrate due to jolt, the wheel support is poor in damping effect, the motion amplitude of the vehicle body cannot be effectively limited, so that accidents are easy to occur due to large vibration force.

Disclosure of Invention

Based on this, it is necessary to provide a car damping device to the above-mentioned technical problem, through holistic structure cooperation design for can effectively reduce the wheel because of jolting when leading to the automobile body vibrations, and then promote automobile body stability, improved the security to a certain extent, can become looks extension automobile body wheelbase simultaneously, and then increased the travelling comfort.

In order to solve the technical problems, the application adopts the following technical scheme:

an automobile damping device is applied to automobile body damping;

the novel automobile seat comprises a ball hinge seat and a supporting shaft, wherein the lower end of the ball hinge seat is fixed with an automobile body, one end of the supporting shaft is fixed with the automobile body, a supporting rod is rotatably connected to the outer side of the other end of the supporting shaft, a connecting component is arranged at one end, far away from the supporting shaft, of the supporting rod, the supporting rod is movably connected with the ball hinge seat through the connecting component, a spring is further fixed at the upper end of the supporting rod, and one end, far away from the supporting rod, of the spring is fixed with the automobile body.

As a preferred embodiment of the automobile damping device provided by the application, the connecting component comprises a vertical rod and a rotating shaft, wherein the rotating shaft is fixed at one end of the supporting rod far away from the supporting shaft, the vertical rod is rotatably connected to the outer side of the rotating shaft far away from the supporting shaft, and the lower end of the vertical rod is in spherical hinge connection with the spherical hinge seat.

Compared with the prior art, the application has the following beneficial effects:

according to the automobile damping device, through the integral structure matching design, the up-and-down movement amplitude of the automobile body caused by jolting of the wheels can be effectively reduced, the stability of the automobile body is further improved, the safety is improved to a certain extent, and meanwhile, the wheelbase of the automobile body can be prolonged in a phase-changing mode, and the comfort is further improved.

Drawings

In order to more clearly illustrate the solution of the present application, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of the whole structure of an automobile shock absorbing device provided by the application;

fig. 2 is a schematic structural diagram of the whole automobile damping device according to the present application.

The labels in the figures are illustrated below:

1. a ball-hinge support; 2. a support shaft; 3. a support rod; 4. a spring; 5. a vertical rod; 6. a rotating shaft.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

As described in the background art, when some existing vehicles vibrate due to jolt, the damping effect of the wheel bracket is poor, and the motion amplitude of the vehicle body cannot be effectively limited, so that accidents are easy to occur due to larger vibration force.

In order to solve the technical problem, the application provides an automobile damping device, which is applied to the damping of a vehicle body;

the ball hinge support comprises a ball hinge support 1 and a supporting shaft 2, wherein the lower end of the ball hinge support 1 is fixed with a vehicle body, one end of the supporting shaft 2 is fixed with the vehicle body, the outer side of the other end of the supporting shaft 2 is rotationally connected with a supporting rod 3, one end, far away from the supporting shaft 2, of the supporting rod 3 is provided with a connecting component, the supporting rod 3 is movably connected with the ball hinge support 1 through the connecting component, the upper end of the supporting rod 3 is also fixed with a spring 4, and one end, far away from the supporting rod 3, of the spring 4 is fixed with the vehicle body.

It should be noted that, under the condition of no conflict, the embodiments of the present application and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Referring to fig. 1-2, an automobile damping device comprises a ball-hinge seat 1 and a supporting shaft 2, wherein the lower end of the ball-hinge seat 1 is fixed with a vehicle body, one end of the supporting shaft 2 is fixed with the vehicle body, in order to conveniently connect the supporting shaft 2 with the ball-hinge seat 1, the outer side of the other end of the supporting shaft 2 is rotatably connected with a supporting rod 3, one end of the supporting rod 3 far away from the supporting shaft 2 is provided with a connecting component, and the supporting rod 3 is movably connected with the ball-hinge seat 1 through the connecting component;

specifically, the connecting component comprises a vertical rod 5 and a rotating shaft 6, one end of the supporting rod 3 far away from the supporting shaft 2 is fixedly provided with the rotating shaft 6, the rotating shaft 6 is rotationally connected with the vertical rod 5 far away from the outer side of the supporting rod 3, and the lower end of the vertical rod 5 is in spherical hinge connection with the spherical hinge seat 1;

when the ball hinged support 1 drives the support rod 3 to turn over by taking the support shaft 2 as the axis through the connecting component, in order to limit the amplitude of the support rod 3 when turning over upwards, and further limit the motion amplitude of the vehicle body, the upper end of the support rod 3 is also fixed with a spring 4, and one end of the spring 4, which is far away from the support rod 3, is fixed with the vehicle body.

The using process of the automobile damping device provided by the application is as follows: when bump is encountered in the moving process of the vehicle body, the ball hinge seat 1 is driven to move upwards, the supporting rod 3 is driven to turn upwards by taking the supporting shaft 2 as the axis through the connecting component, and the ball hinge seat 1 is nearest to the wheels, so that the movement range of the ball hinge seat 1 is large, the supporting rod 3 is farthest from the wheels, the upward movement range of the supporting rod 3 is small, and the effect of reducing the upward movement range of the vehicle body is further achieved;

meanwhile, due to the jolt continuity, the spring 4 is compressed continuously to perform elastic deformation when being extruded by the support rod 3, so that reverse resistance is generated, vibration energy is absorbed, the vibration is reduced to the minimum of the vehicle body as much as possible, the jolt impact and vibration energy is absorbed and transmitted to the vehicle body by the support rod 3, the motion amplitude of the support rod 3 is further reduced, the motion amplitude of the vehicle body is further reduced, the stability and comfort of the vehicle are maintained, and due to the fact that the force of the support rod 3 moving upwards is nearest to the rotating shaft 6, the vehicle body wheelbase is prolonged in a variable phase and the comfort is increased.

Claims

1. The utility model provides an automobile damping device, its characterized in that, includes ball pivot seat (1) and supporting axle (2), the lower extreme and the automobile body of ball pivot seat (1) are fixed, the one end and the automobile body of supporting axle (2) are fixed, the outside rotation of supporting axle (2) other end is connected with branch (3), the one end that supporting axle (2) was kept away from to branch (3) is provided with coupling assembling, branch (3) pass through coupling assembling and ball pivot seat (1) swing joint, the upper end of branch (3) still is fixed with spring (4), the one end and the automobile body that branch (3) were kept away from to spring (4) are fixed.

2. The automobile shock absorbing device according to claim 1, wherein the connecting assembly comprises a vertical rod (5) and a rotating shaft (6), the rotating shaft (6) is fixed at one end, far away from the supporting shaft (2), of the supporting shaft (3), the vertical rod (5) is rotatably connected to the outer side, far away from the supporting shaft (3), of the rotating shaft (6), and the lower end of the vertical rod (5) is in spherical hinge connection with the spherical hinge seat (1).