The invention discloses a battery replacement locking method and a battery replacement unlocking method, a battery replacement robot is locked by a first locking torsion, a second locking torsion and a third locking torsion in sequence, and the battery replacement robot is unlocked by a first unlocking torsion, a second unlocking torsion and a third unlocking torsion in sequence. And when a locking rotating assembly of a driving battery rotates to a locking limit position and an unlocking limit position, torsion which cannot be collided and damaged is set as safety torsion, the third locking torsion is smaller than the second locking torsion, and the third locking torsion is smaller than the safety torsion. The third unlocking torsion is smaller than the first unlocking torsion, and the third unlocking torsion is smaller than the safety torsion. According to the invention, hard collision between the locking rotating assembly of the battery and the shell during formal locking can be prevented or reduced, a locking mechanism of the battery is prevented from being damaged by collision, and the service life of the locking mechanism of the battery is prolonged.

    本发明公开了一种换电加锁方法及换电解锁方法,换电机器人依次以第一加锁扭力、第二加锁扭力以及第三加锁扭力进行加锁,换电机器人依次以第一解锁扭力、第二解锁扭力以及第三解锁扭力进行解锁,将驱动电池的锁止旋转组件旋转至加锁极限位置和解锁极限位置时不会出现碰撞损坏的扭力设定为安全扭力,所述第三加锁扭力小于所述第二加锁扭力且所述第三加锁扭力小于所述安全扭力。所述第三解锁扭力小于所述第一解锁扭力且所述第三解锁扭力小于所述安全扭力。本发明可以防止或减轻电池的锁止旋转组件在正式加锁时与壳体之间的硬碰撞,防止电池的锁止机构撞坏,增加电池的锁止机构的寿命。


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    Title :

    Battery replacement locking method and battery replacement unlocking method


    Additional title:

    一种换电加锁方法及换电解锁方法


    Contributors:
    CAO HENGFANG (author) / BIAN HUAIPENG (author) / WU XIAOPING (author) / QIU SHENGGUO (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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