The invention discloses a battery pack locking mechanism and an electric vehicle, the battery pack locking mechanism is used for locking or unlocking a battery pack and a vehicle body of the electric vehicle to realize quick change of the battery pack, the locking mechanism comprises a lock seat arranged on the vehicle body, the lock seat is provided with a lock hole, and bearing surfaces are formed on two sides of the lock hole; the lock piece is arranged on the battery pack, a locking part is arranged at the end, facing the vehicle body, of the lock piece, the locking part can move in the vertical direction relative to the battery pack and enter the lock hole, and the lock piece can rotate relative to the battery pack to drive the locking part entering the lock hole to rotate; and the locking part is matched with the bearing surface to realize the locking of the battery pack and the vehicle body. According to the battery pack locking mechanism, quick locking and unlocking of the battery pack on the electric vehicle are achieved, bottom battery replacement can be achieved, the space utilization rate is high, and the problems of safety, stability and the like caused by the fact that the battery pack is installed on the electric vehicle in a hoisting mode are solved.
本申请公开了一种电池包锁止机构及电动车辆,用于电池包与电动车辆的车身锁紧或解锁而实现电池包的快换,所述锁止机构包括:锁座,设置于车身上,所述锁座具有锁孔,所述锁孔两侧形成有承载面;锁件,设置于电池包上,所述锁件朝向所述车身的一端设有锁止部,所述锁止部可相对所述电池包沿竖直方向移动并进入所述锁孔,且所述锁件可相对所述电池包转动以带动进入所述锁孔的所述锁止部转动,使所述锁止部与所述承载面配合而实现所述电池包与所述车身的锁止。本申请所提供的电池包锁止机构实现了电池包在电动车辆上的快捷锁止和解锁,还可实现底部换电,空间利用率高,解决了电动车辆采用吊装方式安装电池包带来的安全性、稳定性等问题。
Battery pack locking mechanism and electric vehicle
一种电池包锁止机构及电动车辆
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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