Limiting and locking mechanism of battery box

Abstract

The invention discloses a limiting and locking mechanism of a battery box. The limiting and locking mechanism is used for being installed between the battery box and a cargo compartment and comprises an elastic structure, a first supporting piece and a second supporting piece, the first supporting piece and the second supporting piece are arranged in a spaced mode, the first supporting piece is fixed to the elastic structure, the two opposite sides of the second supporting piece are slidably installed on the first supporting piece in a displaceable mode. The limiting and locking mechanism is arranged between the battery box and the cargo compartment, the second supporting piece is arranged to slide on the first supporting piece in a displaceable mode, the elastic structure is further arranged, it is guaranteed that in the vehicle transportation process, the cargo compartment makes contact with the battery box all the time, the cargo compartment limits and locks the battery box, the battery box is not prone to deformation, and safety and reliability are achieved; and the operation steps are simple, and the battery replacement efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of a battery box position-limiting structure, in particular to a position-limiting and locking mechanism of a battery box. Background technique [0002] With the support of national policies, the number and types of new energy vehicles are increasing. Now new energy vehicles on the market generally use charging to solve the problem of energy reuse, but for some special scenarios, new energy vehicles may not be allowed The problem of long waiting time caused by charging. By replacing the battery box with full power, the waiting time of users can be reduced, which becomes the main way to solve energy saving and environmental protection. [0003] During the battery replacement process of the quick-change battery box, after the battery box is placed on the designated installation position on the frame by the battery replacement equipment, there is at least one degree of freedom in the battery box, so that the b...

AI Technical Summary

Problems solved by technology

However, the use of combined mechanisms such as motors and oil cylinders to limit positions will increase the complexity of the structure and electrical control, and failures of motors, oil cylinders and other parts and control module failures will increase the hidden danger of failure of the entire system

However, manual operation will increase the time-consuming steps of battery replacement, affect the efficiency of battery replacement, and there are also problems of low reliability and potential safety hazards.

Images