The invention discloses a battery pack locking mechanism and an electric vehicle, the battery pack locking mechanism is used for connecting a battery pack with a vehicle body of the electric vehicle, the locking mechanism comprises a first locking unit and a second locking unit which are matched with each other, and one of the first locking unit and the second locking unit is arranged on the battery pack; the other locking unit is arranged on the vehicle body, so that the battery pack and the vehicle body can be quickly replaced; the first locking unit comprises a first locking piece and a second locking piece; the first locking piece and the second locking piece can move oppositely so that the first locking piece and the second locking piece can draw close to each other to be matched to form a locking space capable of being locked with the third locking piece of the second locking unit, or the first locking piece and the second locking piece can be separated from each other to be unlocked with the third locking piece. According to the locking mechanism provided by the invention, quick locking and unlocking of the battery pack on the electric vehicle are realized, bottom battery replacement or side battery replacement can also be realized, the space utilization rate is high, and the problems of safety, stability and the like caused by mounting the battery pack in a hoisting manner 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的连接,锁止机构包括相互配合的第一锁合单元和第二锁合单元,第一锁合单元和第二锁合单元中的一个设置于电池包上,另一个设置于车身上使得电池包与车身之间实现快换,第一锁合单元包括第一锁件和第二锁件,第一锁件和第二锁件可相对反向运动以使得第一锁件和第二锁件彼此靠拢而配合形成能够与第二锁合单元的第三锁件锁止的锁止空间或第一锁件和第二锁件彼此远离而与第三锁件解锁。本申请所提供的锁止机构实现了电池包在电动车辆上的快捷锁止和解锁,还可实现底部换电或侧部换电,空间利用率高,解决了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
Elektronische Ressource
Chinesisch
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 |
Europäisches Patentamt | 2021
|LOCKING MECHANISM, LOCKING DEVICE, BATTERY PACK AND ELECTRIC VEHICLE
Europäisches Patentamt | 2024
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