Anti-loosening battery fixing device for new energy automobile

Abstract

The invention relates to the technical field of battery metal shells, and discloses an anti-loosening battery fixing device for a new energy automobile, the anti-loosening battery fixing device comprises an alloy plate, the inner side wall of the alloy plate is connected with a baffle in a penetrating manner, the side end of the baffle is connected with an arc-shaped cover in a penetrating manner, and the inner side wall of the arc-shaped cover is connected with a spherical shell mechanism in a penetrating manner; the interior of the spherical shell mechanism comprises a supporting shell, a movable ball, a folding frame, a supporting pad and a movable cover, and the outer side end of the folding frame is connected to the inner side wall of the supporting pad in a penetrating mode. The top end of the baffle plate is arc-shaped, so that the battery can be easily taken out, the risk of electric leakage caused by directly pulling the battery and even damage to the surface of the battery are avoided, the battery is not easy to fall off during installation, the compression spring scrapes the butt joint shell, the bottom side of the compression spring and the interface of the side wall of the butt joint shell are broken by grinding, the distance between the inner side walls of the alloy plate is shortened, and the service life of the battery is prolonged. The gap between the outer side walls of the battery is enlarged, so that the battery can be taken out conveniently, and the situation that the battery is deeper and difficult to take out is avoided.

Description

technical field [0001] The invention relates to the technical field of battery metal shells, in particular to a battery fixing device for anti-loosening new energy vehicles. Background technique [0002] During the battery installation process, the battery housing is usually made of plastic material. After being bumped or impacted, the plastic housing is usually easy to break. Therefore, using an alloy material as the housing will be stronger, but the side that fixes the battery When it is on the wall, if it is too tight, it will be deformed by external force, and the side wall of the battery is easily scratched and peeled at the part connected to the edge, so that the side wall of the battery will be squeezed and displaced. In the process of taking out and replacing the battery Among them, the side wall of the battery is either wrapped too tightly and sinks too deeply, or it is too loose and easy to fall off, making it inconvenient to use. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

[0002] During the battery installation process, the battery housing is usually made of plastic material. After being bumped or impacted, the plastic housing is usually easy to break. Therefore, using an alloy material as the housing will be stronger, but the side that fixes the battery When it is on the wall, if it is too tight, it will be deformed by external force, and the side wall of the battery is easily scratched and peeled at the part connected to the edge, so that the side wall of the battery will be squeezed and displaced. In the process of taking out and replacing the battery In the middle, the side wall of the battery is either wrapped too tightly and gets deeper and deeper, or it is too loose and easy to fall, which is not easy to use

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