The invention provides a locking device for battery replacement and a vehicle applying the locking device. The locking device comprises a first lock body, a second lock body and a locking mechanism. The locking mechanism comprises a driving rod, an ejection steel column and two locking steel columns; the second lock body is provided with a locking cavity matched with the locking mechanism, and theejection steel column and the two locking steel columns are arranged in the locking cavity; the locking cavity is provided with a first opening and a second opening opposite to the first opening; thesecond lock body can extend into the first lock body, and the driving rod can extend into the locking cavity to control the position of the ejection steel column; the driving rod controls the positions of the ejection steel column to enable the ejection steel column to eject the two locking steel columns out of the first opening and the second opening correspondingly to be connected with the inner wall of the first lock body in a clamped mode to achieve locking; or the driving part enables the two locking steel columns to be kept in the second lock body to achieve unlocking by controlling theposition of the ejection steel column. According to the locking device, locking can be achieved only through small torque, the durability of the lock body is improved, and the failure rate is reduced.

    本申请提供一种用于换电的锁止装置及应用其的车辆,该锁止装置包括第一锁体、第二锁体和锁止机构;锁止机构包括驱动杆、顶出钢柱和两个锁止钢柱;第二锁体设有与锁止机构匹配的锁止腔体,顶出钢柱和两个锁止钢柱均设于锁止腔体内;锁止腔体设有第一开口和与第一开口相对的第二开口;第二锁体能够伸入第一锁体内部,驱动杆能够伸入锁止腔体内控制顶出钢柱的位置;驱动杆通过控制顶出钢柱的位置使得顶出钢柱将两个锁止钢柱分别顶出第一开口和第二开口与第一锁体的内壁卡接实现锁止;或驱动部通过控制顶出钢柱的位置使得两个锁止钢柱保持在第二锁体内实现解锁。该锁止装置只需要较小扭矩即可实现锁紧,提高了锁体的耐久性,减少故障率。


    Access

    Download


    Export, share and cite



    Title :

    Locking device for battery replacement and vehicle applying locking device


    Additional title:

    一种用于换电的锁止装置及应用其的车辆


    Contributors:
    JIA JUN (author) / LAI ANDONG (author) / YANG QUANKAI (author)

    Publication date :

    2020-10-30


    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



    Light-weight locking device for battery replacement and vehicle applying light-weight locking device

    JIA JUN / LAI ANDONG / YANG QUANKAI | European Patent Office | 2020

    Free access

    Vehicle battery replacement locking device

    ZHANG WENLIANG / HU WANQUAN / GAO MIN et al. | European Patent Office | 2022

    Free access

    Battery replacement locking device

    XU XIANZHEN / ZHENG YUXIANG / MIN JICHAO et al. | European Patent Office | 2020

    Free access

    Locking device for battery replacement, locking and unlocking device and electric vehicle

    YE QINGFENG / DAI YOUFA / QIU SHENGGUO et al. | European Patent Office | 2020

    Free access

    Quick locking device for vehicle battery replacement

    QIN DONGCAI / HOU LISHI / WANG HUI et al. | European Patent Office | 2023

    Free access