New energy battery cover plate assembly

Abstract

The invention provides a new energy battery cover plate assembly, which includes a cover plate body. The lower end of the cover plate body fits an insulating sleeve. A protective mechanism is installed above the insulating sleeve. The insulating sleeve is bonded to the inner wall of a battery placement box. An upper fixed plate is fixed at the middle position of the right end of the cover plate body. A pin shaft is installed at the upper end of the upper fixed plate. A sleeve is fixed at the right end of a lower fixed plate, and the right end of the sleeve fits a movable plate. The left end ofthe movable plate is fixed at the right end of a spring. The left end of the spring is fixed at the right end of the lower fixed plate. An inserting rod is fixed at the left end of the movable plate.The inserting rod is installed at the right end of the pin shaft and extends to the left end of the pin shaft. The inserting rod is installed at the right end of the lower fixed plate and extends tothe inside of the lower fixed plate. The lower fixed plate is fixed at the middle position of the right end of the battery placement box. Compared with the prior art, the new energy battery cover plate assembly has the following beneficial effects: the assembly is simple to open; manpower is reduced; the maintenance efficiency is improved; a fire extinguishing function is achieved; and safety is increased.

Description

technical field [0001] The invention is a new energy battery cover plate assembly, which belongs to the field of battery cover plates. Background technique [0002] New energy battery is to use new energy to meet the requirements of various electric vehicles for power batteries. With the development of microelectronics technology at the end of the 20th century, miniaturized equipment is increasing day by day, which puts forward high requirements for power supply. New energy batteries have then entered a large-scale practical stage. Generally, new energy batteries are composed of a box and a cover. [0003] In the prior art, the upper cover of the new energy battery is fastened to the box body through multiple buckles on the four end faces. The separation of the body makes it difficult to open the cover, which will take time and effort, and will affect the maintenance efficiency. It is necessary to design a new energy battery cover assembly to solve the above problems. Co...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the upper cover of the new energy battery is fastened to the box body through multiple buckles on the four end faces. The separation of the body makes it difficult to open the cover, which will take time and effort, and will affect the maintenance efficiency. It is necessary to design a new energy battery cover assembly to solve the above problems

Images