Design of automotive power battery replacement device based on patent analysis

The article designs a new energy vehicle battery-powered external battery replacement device, which can be disassembled and installed by the battery loading and unloading mechanism itself at gas stations, charging stations and highway service areas, etc., in order to increase the range to the vehicle. The replacement device solves the problem of difficult external battery replacement, reduces the labor intensity of manual labor, has the characteristics of convenience and speed, and has great market promotion space.