The invention relates to a locking device with an emergency unlocking function and an electric vehicle, the locking device comprises a wrapping and locking part arranged on a battery pack frame, a vehicle lock part arranged on a battery replacement vehicle body and an emergency unlocking assembly, the wrapping and locking part comprises a battery pack suspension part, and the battery pack suspension part is provided with a lock hole; the bicycle lock part comprises a driving part, a sliding seat and a fixed seat, the sliding seat is provided with a spring bolt used for penetrating through the lock hole, the driving part is detachably installed on the fixed seat, the output end of the driving part is detachably connected to the sliding seat, and the driving part pushes the sliding seat to slide relative to the fixed seat and drives the spring bolt to be inserted into or retreat from the lock hole, so that the locking or unlocking function is completed. Under the condition that the driving part breaks down or no power supply is input, the driving part is detached, the emergency unlocking assembly is installed on the fixed base and the sliding base, the mode that the driving part manually drives the fixed base and the sliding base to achieve relative displacement is replaced, and therefore the emergency unlocking function is achieved, and emergency replacement of the battery pack is completed.

    本发明涉及一种带紧急解锁功能的锁止装置及电动车辆,锁止装置包括设于电池包框架的包锁部、设于换电车身的车锁部和紧急解锁组件,包锁部包括电池包悬挂件,电池包悬挂件设有锁孔;车锁部包括驱动部、滑座和固定座,滑座上设有用于贯穿锁孔的锁舌,驱动部可拆卸地安装于固定座上,驱动部的输出端可拆卸地连接于滑座上,驱动部推动滑座相对于固定座滑动,带动锁舌插入或退出所述锁孔,完成锁止或解锁功能。本发明在驱动部故障或无电源输入的情况下,拆卸驱动部,将紧急解锁组件装在固定座和滑座上,代替驱动部人工驱使固定座和滑座实现相对位移,从而实现紧急解锁功能,完成电池包的应急更换。


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    Title :

    Locking device with emergency unlocking function and electric vehicle


    Additional title:

    一种带紧急解锁功能的锁止装置及电动车辆


    Contributors:
    SU LIANG (author) / CAI HONGYI (author) / HONG SHAOYANG (author) / HU WEIQIN (author) / GONG GANG (author) / SONG KWANG-KIL (author) / WU DAOJUN (author) / HONG GUIYANG (author) / JIANG WEIBIN (author)

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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