The invention relates to a locking device and a battery replacement system. The locking device comprises a telescopic piece, a driving unit and a detection unit. The telescopic piece has an unlocking position and a locking position; the driving unit is used for driving the telescopic part to be converted from the unlocking position to the locking position, or is used for driving the telescopic part to be converted from the locking position to the unlocking position; the detection unit comprises a first detection piece used for detecting whether the telescopic piece is located at the unlocking position or not and a second detection piece used for detecting whether the telescopic piece is located at the locking position or not. The battery replacing system comprises a battery replacing device and a battery replacing base, the battery replacing device and the battery replacing base have a joint state and a release state, when the battery replacing device and the battery replacing base are in the joint state, the first battery replacing interface and the second battery replacing interface are connected in an inserted mode, and the locking devices are locked in the corresponding locking holes; and in the disengagement state, the first power conversion interface is disengaged from the second power conversion interface, and the locking device is unlocked from the corresponding locking hole. The power conversion system realizes multiple charging modes, is high in practicability, overcomes the defects in the prior art, and is more suitable for engineering machinery.

    本发明涉及一种锁定装置及换电系统,包括伸缩件、驱动单元及检测单元;伸缩件具有解锁位置和锁定位置;驱动单元用于驱动伸缩件从解锁位置转变至锁定位置,或者,用于驱动伸缩件从锁定位置转变至解锁位置;检测单元包括用于检测伸缩件是否处于解锁位置的第一检测件和用于检测伸缩件是否处于锁定位置的第二检测件。换电系统包括换电装置和换电底座,换电装置与换电底座之间具有接合状态和脱开状态,处于接合状态时,换电接口一与换电接口二插接,且锁定装置锁定在对应的锁止孔中;处于脱开状态时,换电接口一与换电接口二脱离,且锁定装置从对应的锁止孔中解锁。该换电系统实现多种充电模式,实用性强,解决现有技术中的缺陷,更适用于工程机械。


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    Titel :

    Locking device and battery replacing system


    Weitere Titelangaben:

    锁定装置及换电系统


    Beteiligte:
    ZHANG ZHONGLIANG (Autor:in) / SHAO XINGGUO (Autor:in) / XUE KA (Autor:in) / ZHAI GENLI (Autor:in)

    Erscheinungsdatum :

    08.04.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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