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Connecting part for new energy automobile

A technology of new energy vehicles and connectors, which is applied to vehicle parts, vehicle safety arrangements, bumpers, etc., can solve the problems of poor shock absorption effect, nut vibration loosening, loosening, etc., and achieve good cushioning effect

Active Publication Date: 2021-06-18
NINGBO IYU AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a connector for new energy vehicles to solve the problem that the connectors for new energy vehicles proposed in the above background technology will loosen the connected nut after the vibration of the new energy vehicle, resulting in overall looseness, reducing Problems such as poor vibration effect

Method used

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  • Connecting part for new energy automobile
  • Connecting part for new energy automobile
  • Connecting part for new energy automobile

Examples

Experimental program
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Effect test

Embodiment 1

[0027] see figure 1 and figure 2 , an embodiment provided by the present invention: a connector for new energy vehicles, including an anti-collision beam 1, an energy absorbing box 2, and a longitudinal beam 3 connected to the energy absorbing box 2 through a connecting device 4, and the connecting device 4 includes a shell 41, the shell 41 is provided with a movable slot 5, and the movable slot 5 is relatively slidably connected with a first connecting block 42 and a second connecting block 46, the first connecting block 42 is used to connect the crash box 2 and the shell 41, the first connection The block 42 is provided with buckle parts, and the inner wall of the movable groove 5 is oppositely equipped with a first elastic piece 45 and a second elastic piece 48, and the first connecting block 42 is connected to the shell 41 by buckling inside the first elastic piece 45. connect;

[0028] The second connecting block 46 is used to connect the shell 41 and the longitudinal ...

Embodiment 2

[0035] This embodiment is an improvement made on the basis of Embodiment 1. The buckle part is a semicircular plate 44. When the semicircular plate 44 moves and is squeezed by the first elastic piece 45, the semicircular plate 44 will be deformed and squeezed to the first The inside of the elastic piece 45 is thus connected to the first connection block 42 and the shell 41 .

[0036] In this example: according to Figure 4 As shown, the swash plate 43 is snapped between the first elastic pieces 45 under the movement of the first connecting block 42, and the first elastic piece 45 can be used to hinder the swash plate 43 so as to achieve the effect of buffering, and the swash plate 43 moves When reaching the inside of the first elastic piece 45, use the slant plate 43 to fasten the inside of the first elastic piece 45 to fix the connection between the energy absorbing box 2 and the outer shell 41, so as to ensure that even if the bolts are loose during the running of the new en...

Embodiment 3

[0038] This embodiment is an improvement made on the basis of Embodiment 1. The buckle part is a semicircular plate 44. When the semicircular plate 44 moves and is squeezed by the first elastic piece 45, the semicircular plate 44 will be deformed and squeezed to the first The inside of the elastic piece 45 connects the first connection block 42 with the shell 41 .

[0039] In this example: according to Figure 5 As shown, the semicircular plate 44 is arc-shaped. When the first connecting block 42 reaches the semicircular plate 44 and moves, the semicircular plate 44 is squeezed by the first elastic piece 45 so that the semicircular plate 44 is deformed and can be snapped into the inside of the first elastic piece 45. , use the semi-circular plate 44 to buckle the first elastic piece 45 to fix the connection between the energy absorbing box 2 and the shell 41, so as to ensure that even if the bolts are loose during the driving of the new energy vehicle, under the action of the ...

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Abstract

The invention discloses a connecting part for a new energy automobile, and relates to the technical field of connecting parts for new energy automobiles, the connecting part for the new energy automobile comprises an anti-collision beam, an energy absorption box and a longitudinal beam connected to the energy absorption box through a connecting device, the connecting device comprises a shell, and a movable groove is formed in the shell; a first connecting block and a second connecting block are connected in the movable groove in a relative sliding mode, the first connecting block is used for connecting the energy absorption box and the shell, and a buckle part is arranged on the first connecting block. According to the device, the first check blocks are used for blocking the buckle parts through the spring force of the second telescopic columns so as to achieve the buffering and damping effect, the four buckle parts are arranged on the outer surfaces of the first connecting blocks correspondingly, and the four buckle parts are stressed to unload force to the four force unloading devices correspondingly; the force unloading devices can disperse impact force borne by the energy absorption box to the periphery, and a good buffering effect can be achieved.

Description

technical field [0001] The invention relates to the technical field of connectors for new energy vehicles, in particular to a connector for new energy vehicles. Background technique [0002] With the rapid development of social economy, new energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources, integrate vehicle power control and advanced technology in driving, and form vehicles with advanced technical principles, new technologies and new structures. , mechanical connectors, which are used to connect flexible or rigid pipes, are an integral part of the software architecture. It realizes the link between components by modeling the interaction rules between components, and connects new components through connectors. Anti-collision beams, crash boxes and side members of energy vehicles. [0003] However, after the vibration of the new energy vehicle, the existing connectors for new energy vehicles will loosen the connected nuts and cause over...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/24B60R19/28
CPCB60R19/24B60R19/28B60R2019/247
Inventor 王建华
Owner NINGBO IYU AUTO PARTS
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