CN220332868U

CN220332868U - Damping structure of electric vehicle

Info

Publication number: CN220332868U
Application number: CN202321788575.5U
Authority: CN
Inventors: 张永华
Original assignee: Tianjin Zhosen Industrial Design Co ltd
Current assignee: Tianjin Zhosen Industrial Design Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-01-12
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to the technical field of damping structures, and discloses an electric vehicle damping structure, which comprises a vehicle body component; the vehicle body assembly includes: the bottom of the frame is provided with two wheels; the front seat is arranged at the top of the frame; the rear seat is arranged at the top of the rear seat; the frame is provided with a damping component; the shock absorbing assembly includes: the frame body is rotatably connected to the top of the frame; when vibration occurs, the wheels push the first plate body to the left through the first plate body, and finally, the vibration reduction is realized through the third plate body extruding vibration damper, or the front seat drives the second plate body to rotate and extrude on the frame downwards, so that the vibration reduction is realized, the vibration reduction effect is realized through the cooperation of the first plate body, the second plate body, the third plate body and the vibration damper, the force can not be directly acted on the vibration damper when vibration occurs, the protection effect is realized, the normal vibration reduction is not influenced, and the practicability is improved.

Description

Damping structure of electric vehicle

Technical Field

The utility model relates to the technical field of damping structures, in particular to an electric vehicle damping structure.

Background

The electric vehicle can be divided into the following types according to the number of tires and the structure: electric bicycle, electric motorcycle, electric wheelbarrow, electric quadricycle, electric tricycle, electric scooter etc. wherein electric bicycle sets up shock-absorbing structure in the below of backseat generally, subtracts after commonly known, plays buffering cushioning's effect.

The electric motor car shock-absorbing structure on the market is generally directly fixed between base and wheel frame, at the in-process of using, leads to its easy damage, influences the normal use of electric motor car, has certain limitation, and runs on the in-process that the electric motor car was gone, runs into muddy road section, leads to muddy water to splash on shock-absorbing structure, leads to its life's reduction, seriously influences its normal use, inconvenient use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the damping structure of the electric vehicle, which has the advantage of better damping function and solves the problem that the existing electric vehicle does not have better damping function.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric vehicle shock absorbing structure includes a vehicle body assembly; the vehicle body assembly includes: the bottom of the frame is provided with two wheels; the front seat is arranged at the top of the frame; the rear seat is arranged at the top of the rear seat; the frame is provided with a damping component; the shock absorbing assembly includes: the frame body is rotatably connected to the top of the frame, and the front seat and the rear seat are both arranged on the top of the frame body; the first plate body is rotationally connected with the top of the frame; the second plate body is rotationally connected to the top end of the first plate body, and the other end of the second plate body is rotationally connected with one frame; the third plate body is rotationally connected to the top end of the first plate body, and the other end of the third plate body is rotationally connected with the frame body; the shock absorber is rotationally connected to the top of the frame, and the other end of the shock absorber is rotationally connected with the frame body.

Preferably: the shock absorbing assembly further includes: and the telescopic rod is arranged inside the shock absorber.

Preferably: the damping component also comprises a baffle plate which is symmetrically and fixedly connected with the frame.

Preferably: an auxiliary component is arranged on the frame body; the auxiliary assembly includes: the rod body is fixedly connected to the bottom of the front seat and is slidably connected into the frame body; the spring damper is arranged on the bottom surface inside the frame body and is connected with the bottom of the rod body.

Preferably: the auxiliary assembly further comprises: the bolt is in threaded connection with the frame body, and one end of the bolt is embedded into the rod body.

Preferably: the rod body is a round head rod.

Preferably: two groups of auxiliary components are arranged on the frame body.

(III) beneficial effects

Compared with the prior art, the utility model provides the damping structure of the electric vehicle, which has the following beneficial effects:

the utility model has the advantage of better damping function, when the vibration occurs, the wheel pushes the first plate body to the left through the first plate body, and finally the shock absorber is extruded through the third plate body, so that the shock absorption is realized, or the front seat drives the second plate body to rotate downwards on the frame, the shock absorber is pushed downwards to rotate and extrude, the shock absorption is realized, the shock absorption effect is realized for the electric vehicle through the cooperation of the first plate body, the second plate body, the third plate body and the shock absorber, when the vibration occurs, the force can not be directly acted on the shock absorber, the normal shock absorption is not influenced, and sundries such as muddy water and mud can not be contacted with the shock absorber when the electric vehicle is normally used, the practicability is improved, and the problem that the existing electric vehicle does not have better damping function is solved.

Drawings

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

fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

In the figure:

1. a vehicle body component; 11. a frame; 12. a wheel; 13. a front seat; 14. a rear seat;

2. a shock absorbing assembly; 21. a frame body; 22. a first plate body; 23. a second plate body; 24. a third plate body; 25. a damper; 26. a telescopic rod; 27. a baffle;

3. an auxiliary component; 31. a rod body; 32. a spring damper; 33. and (5) a bolt.

Detailed Description

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.

Example 1

Referring to fig. 1-2, an electric vehicle shock absorbing structure includes a vehicle body assembly 1; the vehicle body assembly 1 includes: a frame 11, the bottom of which is provided with two wheels 12; a front seat 13 arranged on the top of the frame 11; a rear seat 14 disposed on top of the rear seat 14;

the frame 11 is provided with a damping component 2; the shock absorbing assembly 2 comprises: the frame body 21 is rotatably connected to the top of the frame 11, and the front seat 13 and the rear seat 14 are both arranged on the top of the frame body 21; the first plate body 22 is rotatably connected with the top of the frame 11; the second plate body 23 is rotatably connected to the top end of the first plate body 22, and the other end of the second plate body 23 is rotatably connected with one frame 11; the third plate 24 is rotatably connected to the top end of the first plate 22, and the other end of the third plate 24 is rotatably connected with the frame 21; the shock absorber 25 is rotatably connected to the top of the frame 11, and the other end of the shock absorber 25 is rotatably connected with the frame body 21; the shock absorbing assembly 2 further comprises: a telescopic rod 26 provided inside the damper 25; the shock absorbing assembly 2 further comprises a baffle plate 27 which is symmetrically and fixedly connected with the frame 11.

When in use, a user sits on the front seat 13 to control the frame 11 to advance, when the rear wheel 12 vibrates, the wheel 12 shakes up and down, the plate body II 23 pushes the plate body I22 leftwards while sliding, the plate body I22 pushes the plate body III 24 leftwards to rotate, finally the plate body III 24 presses the shock absorber 25 to realize shock absorption, or an operator drives the plate body II 23 to rotate downwards on the frame 11 through the front seat 13, pushes the shock absorber 25 downwards to rotate, drives the plate body III 24 to rotate downwards on the plate body II 23 while rotating, so that the plate body III 24 presses the shock absorber 25 to realize shock absorption, the shock absorber 25 and the frame 11 are in an approximately parallel state, the whole aesthetic feeling is improved while the service area is reduced, and soil on the rear wheel 12 cannot splash on the shock absorber 25 during running, so that the normal use of the vehicle is not affected; when in use, the shock absorber 25 is contracted, and simultaneously, the telescopic rod 26 is contracted, so that the shock absorber 25 is more stable in use; in use, the baffle 27 acts to prevent the operator's legs from contacting the damper 25, improving safety. .

Example two

Referring to fig. 1-2, an auxiliary function is added on the basis of the first embodiment;

the frame body 21 is provided with an auxiliary component 3; the auxiliary assembly 3 comprises: the rod body 31 is fixedly connected to the bottom of the front seat 13, and the rod body 31 is slidably connected in the frame 21; the spring damper 32 is arranged on the inner bottom surface of the frame 21 and is connected with the bottom of the rod body 31; the auxiliary assembly 3 further comprises: a bolt 33 screwed on the frame 21, and one end of the bolt 33 is embedded into the rod 31; the rod body 31 is a round head rod; two groups of auxiliary components 3 are arranged on the frame body 21.

When in use, an operator sits on the front seat 13, and when in a bumpy road section or generates vibration in running, the front seat 13 pushes the rod body 31 to squeeze the spring damper 32 to perform first damping, and then pushes the frame body 21 to rotate, and the secondary damping effect is realized by squeezing the damper 25; when in use, the position of the rod body 31 is fixed through the bolt 33, the use of the spring damper 32 is canceled, and the practicability is improved; when in use, the rod body 31 is prevented from being separated from the frame body 21; in use, the two sets of auxiliary assemblies 3 respectively achieve pre-damping of the front seat 13 and of the rear seat 14.

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. An electric vehicle shock absorbing structure comprises a vehicle body component (1); the vehicle body assembly (1) includes:

a frame (11) with two wheels (12) arranged at the bottom;

the front seat (13) is arranged at the top of the frame (11);

a rear seat (14) arranged at the top of the rear seat (14);

the method is characterized in that: the frame (11) is provided with a damping component (2); the shock absorbing assembly (2) comprises:

the frame body (21) is rotationally connected to the top of the frame (11), and the front seat (13) and the rear seat (14) are both arranged on the top of the frame body (21);

the first plate body (22) is rotatably connected with the top of the frame (11);

the second plate body (23) is rotationally connected to the top end of the first plate body (22), and the other end of the second plate body (23) is rotationally connected with one frame (11);

the third plate body (24) is rotationally connected to the top end of the first plate body (22), and the other end of the third plate body (24) is rotationally connected with the frame body (21);

the shock absorber (25) is rotationally connected to the top of the frame (11), and the other end of the shock absorber (25) is rotationally connected with the frame body (21).

2. The electric vehicle shock absorbing structure as set forth in claim 1, wherein: the shock absorbing assembly (2) further comprises:

and a telescopic rod (26) which is arranged inside the shock absorber (25).

3. The electric vehicle shock absorbing structure as set forth in claim 1, wherein: the shock absorbing assembly (2) further comprises:

the baffle plates (27) are symmetrically and fixedly connected to the frame (11).

4. The electric vehicle shock absorbing structure as set forth in claim 1, wherein: an auxiliary component (3) is arranged on the frame body (21); the auxiliary assembly (3) comprises:

the rod body (31) is fixedly connected to the bottom of the front seat (13), and the rod body (31) is slidably connected in the frame body (21);

the spring damper (32) is arranged on the inner bottom surface of the frame body (21) and is connected with the bottom of the rod body (31).

5. The electric vehicle shock absorbing structure as set forth in claim 4, wherein: the auxiliary assembly (3) further comprises:

the bolt (33) is in threaded connection with the frame body (21), and one end of the bolt (33) is embedded into the rod body (31).

6. The electric vehicle shock absorbing structure as set forth in claim 4, wherein: the rod body (31) is a round head rod.

7. The electric vehicle shock absorbing structure as set forth in claim 4, wherein: two groups of auxiliary assemblies (3) are arranged on the frame body (21).