New energy automobile battery pack anti-collision auxiliary device

Abstract

The invention discloses a new energy automobile battery pack anti-collision auxiliary device, and relates to the field of new energy automobile batteries. The new energy automobile battery pack anti-collision auxiliary device comprises a mounting plate, a longitudinal sliding groove is formed in the top end of the mounting plate, a transverse sliding groove is formed in one side of the longitudinal sliding groove, and triangular stop blocks are arranged in the longitudinal sliding groove and the transverse sliding groove; and the bottom end of the triangular baffle block is connected with a spring. The sliding block can slide in four directions at the top end of the mounting plate, and the direction to which the sliding block is pushed is judged according to inclination angle information collected by the inclination angle sensor, so that the balance weight of an automobile chassis is increased, the overturning probability is reduced, and the purpose of protecting a battery is achieved;and after sliding, the sliding block is firstly self-locked by the triangular stop block with a special structure, and the sliding block cannot return to the original point until a driver judges thatno overturning danger exists, the first motor, the first electric push rod and the second electric push rod are controlled to be started, and the sliding block and the battery shell are pushed to theoriginal point together, so that the stability of subsequent formation is ensured.

Description

technical field [0001] The invention relates to the field of new energy vehicle batteries, in particular to a new energy vehicle battery pack anti-collision auxiliary device. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels and new vehicle power devices), and the comprehensive vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Vehicles with new technologies and new structures, and new energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. [0003] The existing new energy vehicle battery pack anti-collision auxiliary device often uses the way the battery pack moves on the chassis to make the counterweight even and prevent the car from overturning directly, thereby protecting the battery from impact and avoid...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the existing new energy vehicle battery pack anti-collision auxiliary device often uses the battery pack to move on the chassis, so that the counterweight is even and avoids the situation that the car is directly turned over, thereby protecting the battery from damage. Impact, to avoid explosion and fire, but the existing battery pack slides in a single direction on the chassis, and the battery pack is locked after sliding, making the battery pack unable to recover. If the battery pack is not controlled in time to return to the original fixed point, the car will still be in the chassis In the state of unbalanced counterweight, there will also be a danger of overturning during the subsequent driving process, and the existing new energy vehicle battery pack is protected by a metal shell. In fact, although the metal shell can withstand a part of the impact, if the metal shell The shell is broken, and the debris enters the battery pack, causing the electrolyte to leak out, and the battery is more dangerous due to a large amount of heat generation. Spontaneous combustion and explosion may occur, and the safety factor is low. A new energy vehicle battery pack anti-collision auxiliary device is provided.

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