The invention provides a battery pack locking mechanism of an electric vehicle, a quick-change bracket and an electric mining truck. The battery pack locking mechanism of the electric vehicle comprises a locking hook and an unlocking rod, the locking hook is rotationally connected to a support body of the electric vehicle, the unlocking rod is slidably connected to the support body, and the locking hook and the unlocking rod are provided with a first positioning locking part and a second positioning locking part which are matched with each other. One end, far away from the support body, of the locking hook is provided with a locking part and a pushing part used for abutting against the battery pack, when the battery pack downwards presses the pushing part, the locking part is in matched contact with the locking surface of the battery pack, the first positioning locking part and the second positioning locking part are locked in a matched mode, and when the battery pack is separated from the pushing part, the locking part and the first positioning locking part are locked in a matched mode. The locking part is separated from the locking surface of the battery pack, and the first positioning and locking part is separated from the second positioning and locking part. By using the battery pack locking mechanism, a driving device is not needed, the locking and unlocking operations are convenient and fast, the structure is simple, and the locking is reliable.

    本发明提供一种电动汽车的电池包锁止机构、快换支架及电动矿用卡车。其中电动汽车的电池包锁止机构包括锁止挂钩和开锁杆,锁止挂钩转动连接于电动车辆的支架本体上,开锁杆滑动连接于支架本体上,锁止挂钩和开锁杆设置有相互配合的第一定位锁紧部和第二定位锁紧部,锁止挂钩远离支架本体的一端设置有锁止部,以及用于与电池包抵接的推压部,当电池包向下压住推压部时,锁止部与电池包的锁止面配合接触且第一定位锁紧部和第二定位锁紧部配合锁紧,当电池包与推压部分离时,锁止部与电池包的锁止面分离且第一定位锁紧部和第二定位锁紧部分离,使用该电池包锁止机构无需驱动装置,锁止和解锁作业便捷,结构简单,锁止可靠。


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    Titel :

    Battery pack locking mechanism of electric automobile, quick-change bracket and electric mining truck


    Weitere Titelangaben:

    电动汽车的电池包锁止机构、快换支架及电动矿用卡车


    Beteiligte:
    ZHANG JIANPING (Autor:in) / LI MING (Autor:in) / QIU DANLIANG (Autor:in)

    Erscheinungsdatum :

    06.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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



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