CN109533148B

CN109533148B - Electric vehicle controller mounting frame with shock-absorbing function

Info

Publication number: CN109533148B
Application number: CN201811148328.2A
Authority: CN
Inventors: 李洋; 李文华; 郑新功
Original assignee: Jiangsu Huixin New Energy Automobile Technology Co ltd
Current assignee: XUZHOU HENGYUAN ELECTRICAL APPLIANCES Co.,Ltd.
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2020-10-16
Anticipated expiration: 2038-09-29
Also published as: CN109533148A

Abstract

The invention discloses an electric vehicle controller mounting frame with a shock absorption function in the technical field of electric vehicle controllers, which comprises a transverse plate, wherein the left side and the right side of the transverse plate are fixedly connected with mounting frames, the opposite surfaces of the two mounting frames are respectively provided with a C-shaped chute, the bottom of the inner wall of the C-shaped chute is fixedly connected with a first spring, the side surface of the inner wall of the C-shaped chute is provided with a positioning groove, the front surface of the inner wall of the positioning groove is fixedly connected with a rotating rod, and the surface of the rotating rod is movably connected with a vertical rod. The controller body is prevented from generating excessive vibration leveling rate to damage parts.

Description

Electric vehicle controller mounting frame with shock-absorbing function

Technical Field

The invention discloses an electric vehicle controller mounting frame with a damping function, and particularly relates to the technical field of electric vehicle controllers.

Background

The electric vehicle controller is a core control device used for controlling the starting, running, advancing and retreating, speed and stopping of a motor of an electric vehicle and other electronic devices of the electric vehicle, is like the brain of the electric vehicle, and is an important part on the electric vehicle. At present, electric vehicles mainly include electric bicycles, electric motorcycles, electric tricycles, electric quadricycles, battery cars, and the like, and electric vehicle controllers have different performances and characteristics due to different vehicle types. The existing electric vehicle controller is fixedly connected with an electric vehicle body through the matching of mounting plates at two ends and screws, the electric vehicle controller can be firmly fixed and is not easy to fall off by the method, but when the electric vehicle runs in a house, the electric vehicle controller vibrates greatly due to the bumpy road surface, and parts in the electric vehicle controller are easily damaged.

Disclosure of Invention

The invention aims to provide an electric vehicle controller mounting frame with a damping function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an electric vehicle controller mounting rack with a shock absorption function comprises a transverse plate, wherein mounting racks are fixedly connected to the left side and the right side of the transverse plate, a C-shaped chute is formed in the opposite surfaces of the two mounting racks, a first spring is fixedly connected to the bottom of the inner wall of the C-shaped chute, a positioning groove is formed in the side surface of the inner wall of the C-shaped chute, a rotating rod is fixedly connected to the front surface of the inner wall of the positioning groove, a vertical rod is movably connected to the surface of the rotating rod, a through hole is formed in the center of the front surface of the vertical rod, the vertical rod is movably connected with the rotating rod through the through hole, a clamping block is fixedly connected to the upper side of the side surface of the vertical rod, an arc-shaped extrusion block is fixedly connected to the lower side surface of the inner wall of the positioning groove, a, the left side and the right side of the controller body are fixedly connected with bumps.

Preferably, threaded holes are formed in the lower portions of the left side and the right side of the mounting frame, and bolts are connected to the threaded holes in an inner threaded mode.

Preferably, the upper surface of the transverse plate is fixedly connected with rubber cushion blocks, and the rubber cushion blocks are symmetrically distributed on the left side and the right side of the upper surface of the transverse plate.

Preferably, the surface of the convex block is matched with the inner wall of the C-shaped sliding groove, and the convex block is positioned right above the C-shaped sliding groove.

Preferably, the inner wall of the positioning groove is communicated with a C-shaped sliding groove, and the arc-shaped extrusion block and the vertical rod extend into the C-shaped sliding groove.

Compared with the prior art, the invention has the beneficial effects that: the controller body and the mounting frame can be effectively and fixedly connected through the matching use of the mounting frame, the C-shaped sliding groove, the positioning groove, the clamping block, the first spring and the convex block, the controller body is not easy to fall off, the controller body has a certain damping space, the damping effect is improved, in addition, when the controller body generates vibration, the first spring plays a certain buffering role, and the damage to parts due to the fact that the controller body generates too high vibration frequency is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the mounting bracket and cross plate structure of the present invention;

FIG. 3 is a top view of the connection between the controller body and the bump according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is an enlarged view of fig. 2 at B.

In the figure: 1 diaphragm, 2 mounting brackets, 3C shape spout, 4 first springs, 5 constant head tanks, 6 bull sticks, 7 pole settings, 8 through-holes, 9 fixture blocks, 10 arc extrusion pieces, 11 second springs, 12 controller bodies, 13 lugs.

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. 1-5, the present invention provides a technical solution: an electric vehicle controller mounting frame with a damping function comprises a transverse plate 1, wherein mounting frames 2 are fixedly connected to the left side and the right side of the transverse plate 1, C-shaped chutes 3 are formed in two opposite sides of the mounting frames 2, first springs 4 are fixedly connected to the bottoms of the inner walls of the C-shaped chutes 3, positioning grooves 5 are formed in the side surfaces of the inner walls of the C-shaped chutes 3, rotating rods 6 are fixedly connected to the front surfaces of the inner walls of the positioning grooves 5, vertical rods 7 are movably connected to the surfaces of the rotating rods 6, through holes 8 are formed in the centers of the front surfaces of the vertical rods 7, the vertical rods 7 are movably connected with the rotating rods 6 through the through holes 8, clamping blocks 9 are fixedly connected to the upper portions of the side surfaces of the vertical rods 7, arc-shaped extrusion blocks 10 are fixedly connected to the lower portions of the side surfaces of the inner walls of the positioning grooves 5, second springs 11 are fixedly connected to, two the top of mounting bracket 2 is equipped with controller body 12, the equal fixedly connected with lug 13 of the left and right sides of controller body 12.

Wherein, threaded hole is seted up to the below of the 2 left and right sides of mounting bracket, and threaded hole female connection has the bolt, cooperation through bolt and threaded hole with mounting bracket 2 and automobile body fixed connection, fixed surface is connected with rubber cushion on the diaphragm 1, and rubber cushion is the mutual symmetric distribution of the left and right sides of diaphragm 1 upper surface, and lug 13 is used for supporting controller body 12, lug 13's surface and the 3 inner wall looks adaptations of C shape spout, lug 13 is located C shape spout 3 directly over, the inner wall and the C shape spout 3 of constant head tank 5 are linked together, arc extrusion piece 10 and pole setting 7 all extend to in the C shape spout 3.

The working principle is as follows: when using, at first with the lug 13 of controller body 12 both sides from mounting bracket 2 directly over the card at 3 inner walls of C shape spout, and will slide downwards at 3 inner walls of C shape spout, lug 13 can extrude arc extrusion piece 10 to constant head tank 5 in the lapse, fixture block 9 then blocks at the upper surface of lug 13 when arc extrusion piece 10 is totally extruded in constant head tank 5, controller body 12 then is fixed with mounting bracket 2 this moment, and be equipped with first spring 4 in the bottom of 3 inner walls of C shape spout, when controller body 12 produces vibrations, first spring 4 plays certain cushioning effect, avoid controller body 12 to produce vibrations rate too big and damage the part.

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

Claims

1. The utility model provides an electric vehicle controller mounting bracket with shock-absorbing function, includes diaphragm (1), its characterized in that: the left side and the right side of the transverse plate (1) are fixedly connected with mounting frames (2), the opposite surfaces of the two mounting frames (2) are provided with C-shaped chutes (3), the bottoms of the inner walls of the C-shaped chutes (3) are fixedly connected with first springs (4), the side surfaces of the inner walls of the C-shaped chutes (3) are provided with positioning grooves (5), and the front surfaces of the inner walls of the positioning grooves (5) are fixedly connected with rotating rods (6); the surface of the rotating rod (6) is movably connected with an upright rod (7), the center of the front surface of the upright rod (7) is provided with a through hole (8), the upright rod (7) is movably connected with the rotating rod (6) through a through hole (8), a clamping block (9) is fixedly connected above the side surface of the upright rod (7), an arc-shaped extrusion block (10) is fixedly connected below the side surface of the upright rod (7), a second spring (11) is fixedly connected below the side surface of the inner wall of the positioning groove (5), one side of the second spring (11) far away from the positioning groove (5) is fixedly connected with the upright stanchion (7), a controller body (12) is arranged above the two mounting racks (2), the left side and the right side of the controller body (12) are both fixedly connected with a convex block (13), the surface of the convex block (13) is matched with the inner wall of the C-shaped sliding groove (3), and the convex block (13) is positioned right above the C-shaped sliding groove (3); the inner wall of the positioning groove (5) is communicated with the C-shaped sliding groove (3), and the arc-shaped extrusion block (10) and the vertical rod (7) both extend into the C-shaped sliding groove (3).

2. The electric vehicle controller mounting frame with the shock-absorbing function according to claim 1, wherein: threaded holes are formed in the lower portions of the left side and the right side of the mounting frame (2), and bolts are connected in the threaded holes in an internal thread mode.

3. The electric vehicle controller mounting frame with the shock-absorbing function according to claim 1, wherein: the upper surface of the transverse plate (1) is fixedly connected with rubber cushion blocks, and the rubber cushion blocks are symmetrically distributed on the left side and the right side of the upper surface of the transverse plate (1).