The invention discloses a quick-change support and an electric vehicle, and the quick-change support is provided with a vehicle end lock assembly which is used for locking and installing a battery pack; the vehicle end lock assembly comprises a plurality of lock seats arranged in the length direction of the quick-change support, each lock seat is provided with a lock groove allowing the battery end lock assembly to enter and be locked, at least two lock pins located on the same side of the quick-change support are connected through the driving connecting rod, and the driving connecting rod drives the battery end lock assembly to rotate. The driving connecting rod and the lock seat are located on different sides of the quick-change support, the driving connecting rod is used for synchronously driving the lock pin to stretch out or retract in the horizontal direction under driving of an external driving mechanism, when the driving connecting rod is in the stretching-out state, the lock pin blocks a channel for the battery end lock assembly to go in and out of the lock groove, and the battery end lock assembly is borne on the lock pin. And when the lock pin is in a retraction state, the lock pin avoids entering and exiting the lock groove channel. The technical problems that the precision requirement of the battery replacement process such as locking and dismounting between an existing electric vehicle quick-change support and a battery pack is high, and the battery replacement control process is complex are solved.
本申请公开了一种快换支架及电动车辆,其中快换支架设有车端锁组件,用于锁止安装电池包;所述车端锁组件包括沿快换支架长度方向设置的多个锁座,每个所述锁座设有供电池端锁组件进入并锁止的锁槽,还包括锁销和驱动连杆,位于快换支架同一侧的至少两个锁销通过驱动连杆连接,所述驱动连杆与所述锁座位于快换支架的不同侧,驱动连杆用于在外部驱动机构驱动下同步带动所述锁销沿水平方向伸出或缩回,处于伸出状态时,锁销挡住电池端锁组件进出锁槽的通道,电池端锁组件承载于所述锁销上,锁销处于缩回状态时,锁销避让进出锁槽通道。解决了现有电动车辆快换支架与电池包之间的锁止和拆卸等换电过程精度要求高、换电控制流程复杂的技术问题。
Quick-change support and electric vehicle
一种快换支架及电动车辆
2024-07-23
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 |