Electric vehicle battery pack system convenient to replace

Abstract

The invention discloses an electric vehicle battery pack system convenient to disassemble and assemble. The electric vehicle battery pack system includes a battery pack, a moving track, a locking mechanism, a charging interface component and a battery pack grabbing device. The battery pack is slidably arranged on the moving track, a charging connector matched with the charging interface componentis arranged at the front end of the battery pack, the locking mechanism is used for locking or unlocking the battery pack, and the battery pack grabbing device is used for unlocking the battery pack and the moving track and installing or separating the battery pack and the moving track. According to the electric vehicle battery pack system convenient to replace provided by the embodiment of the invention, the battery pack can be fixed effectively, the impact of the battery pack on the charging interface component and the charging connector of the battery pack when the battery pack is installedon an electric vehicle can be reduced, at the same time, shaking of the battery pack during the movement of the electric vehicle is reduced, and the safety of the driving process of the electric vehicle is improved. According to the electric vehicle battery pack system convenient to disassemble and assemble, the automatic assembly and disassembly and automatic transportation of the battery pack can be realized, and the labor cost of a battery replacing station can be effectively reduced.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electric vehicle accessories, in particular to an electric vehicle battery pack system that is easy to replace. Background technique [0002] In recent years, with the continuous development of new energy technologies, the use of electric vehicles has become more and more common. Electric vehicles are driven by electric energy and are clean, low-carbon, and environmentally friendly green vehicles. [0003] Electric vehicles use rechargeable batteries to provide power. In order to increase the mileage of electric vehicles, the volume and weight of rechargeable batteries are often relatively large. The charging interface of the electrical connection produces a shock. For some electric vehicles with replaceable batteries, the battery is used to slide in or out of the car through slide rails. When docking with the charging interface, the battery itself has a certain speed, which will ha...

AI Technical Summary

Problems solved by technology

The existing charging interface is not equipped with a buffer mechanism. Under the long-term shaking and impact of the battery, the charging connector of the rechargeable battery and the charging interface of the electric vehicle will be damaged or poorly connected, which will reduce their life and increase the probability of failure. The safety and stability of the car during operation

Images