The invention provides a quick-change power battery mounting system, a locking method, an unlocking method and an electric vehicle. The quick-change power battery mounting system comprises a quick-change power battery pack, a locking part and a locking part, wherein a plurality of locking parts are arranged on the side wall of the quick-change power battery pack; the locking mechanism bodies are arranged at the vehicle end; the unlocking connecting rod is connected to the multiple locking mechanism bodies in a sliding mode, and the multiple locking mechanism bodies are unlocked in a linkage mode through the unlocking connecting rod; an actuator connecting piece is arranged at one end of the unlocking connecting rod; the executor is connected with the vehicle end and is telescopically connected with the executor connecting piece; when the actuator is located at the locking position, the actuator and the actuator connecting piece are in a contraction state, and the unlocking connecting rod is prevented from sliding in the first direction; when the actuator is in the unlocking position, the actuator and the actuator connecting piece are in a stretching state, and the unlocking connecting rod can slide in the first direction. The quick-change power battery mounting system is simple in structure and flexible in locking and unlocking processes, and the replacement efficiency of the quick-change power battery pack is improved.
本发明提供了一种快换动力电池安装系统、锁止方法、解锁方法及电动汽车,包括:侧壁上设置有多个锁止部的快换动力电池包;设置于车端上的多个锁止机构本体;可滑动连接于多个锁止机构本体的解锁连杆,多个锁止机构本体通过解锁连杆联动解锁;解锁连杆的一端设置有执行器连接件;与车端相连接的执行器,执行器与执行器连接件伸缩连接;当执行器处于锁止位置时,执行器与执行器连接件处于收缩状态,阻止解锁连杆在第一方向上滑动;当执行器处于解锁位置时,执行器与执行器连接件处于拉伸状态,解锁连杆可在第一方向上滑动。本发明的快换动力电池安装系统结构简单,上锁和解锁过程灵活,提高了快换动力电池包的更换效率。
Quick-change power battery mounting system, locking method, unlocking method and electric vehicle
快换动力电池安装系统、锁止方法、解锁方法及电动汽车
2023-06-27
Patent
Electronic Resource
Chinese
Quick-change power battery mounting system, locking method, unlocking method and electric vehicle
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