The invention provides a locking mechanism and a method for determining a secondary locking state of a power battery mounting device, and relates to the technical field of electric vehicles. The locking mechanism comprises a first movement assembly and a second movement assembly. When the second moving assembly is located at the first locking position, the second moving assembly abuts against thefirst moving assembly. And when the second moving assembly pivots to the first unlocking position, the second moving assembly is separated from the first moving assembly. According to the locking mechanism, secondary locking of the power battery pack and the power battery mounting device is achieved, and the situation that a primary lock body between the power battery pack and the power battery mounting device is driven by external force to be unlocked by mistake is prevented.

    本发明提供了一种锁止机构及动力电池安装装置二次锁止状态确定方法,涉及电动汽车技术领域。所述锁止机构包括:第一运动组件和第二运动组件;其中,所述第二运动组件处于第一锁止位置时,所述第二运动组件与所述第一运动组件抵靠;所述第二运动组件枢转至第一解锁位置时,所述第二运动组件与所述第一运动组件分离。本发明的锁止机构实现动力电池包与动力电池安装装置的二次锁止,阻止由于外力带动动力电池包和动力电池安装装置之间的一次锁体出现误解锁情况。


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    Title :

    Locking mechanism and method for determining secondary locking state of power battery mounting device


    Additional title:

    一种锁止机构及动力电池安装装置二次锁止状态确定方法


    Contributors:
    LI YUJUN (author) / LI HONGJIAN (author) / WANG QUNNA (author) / WANG YAGUANG (author) / YANG ZIFA (author) / HOU YANLI (author) / ZHANG PENG (author) / DAI KANGWEI (author)

    Publication date :

    2020-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / 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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