Shock-proof new energy automobile battery shell

Abstract

The invention discloses a shock-proof new energy automobile battery shell. The shell comprises a housing; the bottom surface of the housing is movably connected with a base; sleeves are fixedly arranged on the top surfaces of four corners of the base; pistons are clamped in the sleeves in a sliding manner; piston rods are fixedly arranged in the middles of the top surfaces of the pistons; the other ends of the piston rods slidably penetrate the tops of the sleeves; the top ends of the piston rods are fixedly connected to the bottom centers of chucks; the bottom surfaces of the chucks are fixedly connected with springs; the springs slidably sleeve the outer walls of the piston rods; the free ends of the springs are fixedly connected to the top surfaces of the sleeves; and the chucks are movably clamped in clamping grooves which are formed in the four corners of the bottom face of the housing and are corresponding to the chucks. The piston rods move downwards to drive the pistons to movein the sleeves and move up and down in the sleeves under the action of the elastic forces of the springs; and when the pistons move up and down, fine air outlet holes can reduce the speed of the pistons, so that kinetic energy is converted into internal energy, and therefore, a shock-proof effect is achieved; and damage to a battery in the housing due to excessive vibration can be prevented.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle battery casings, in particular to a shock-absorbing new energy vehicle battery casing. Background technique [0002] The battery is an essential part of the car. It can be divided into traditional lead-acid batteries and maintenance-free batteries. When the battery is installed, it needs to use a shell to protect the battery. During the protection process, if the shell encounters vibration , will cause damage to the internal battery, resulting in shortened battery life. Traditional battery casings are mostly integrally formed structures, which do not have a good effect on shock absorption. The introduction and defects of existing technologies, for this reason we propose A shock-absorbing new energy vehicle battery casing is used to solve the above problems. Contents of the invention [0003] The purpose of the present invention is to provide a shock-absorbing new energy vehicle batte...

AI Technical Summary

Problems solved by technology

[0002] The battery is an essential part of the car. It can be divided into traditional lead-acid batteries and maintenance-free batteries. When the battery is installed, it needs to use a shell to protect the battery. During the protection process, if the shell encounters vibration , will cause damage to the battery inside it,

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