The invention relates to the technical field of vehicle engineering, in particular to a vehicle body battery pack quick-change lock which comprises a lock catch, a lock body and a release assembly, the lock catch is fixed to a vehicle body battery pack, a rotatable lock hook and a pawl are arranged on the lock body, and the lock hook and the pawl are matched with each other to lock and unlock the quick-change lock. A clamping groove is formed in the lock hook to contain the lock catch, when the quick-change lock needs to be locked, a locking limiting boss formed on the pawl is meshed with the meshing face of the lock hook to form interlocking so that the lock catch can be locked in the clamping groove, the releasing assembly comprises a releasing rod, and when the quick-change lock needs to be unlocked, the releasing rod can release the lock catch in the clamping groove. And the release rod is shifted to release the limit of the pawl to the lock hook. The technical problems that in the prior art, a battery pack quick-change lock is loose in matching structure, not compact and low in reliability are solved.

    本发明涉及车辆工程技术领域,具体是涉及一种车体电池包快换锁,包括锁扣、锁体和释放组件,所述锁扣固定在车体电池包上,所述锁体上配置有可转动的锁钩和棘爪,所述锁钩和所述棘爪互相配合使所述快换锁闭锁和开锁,所述锁钩上形成有卡槽以收容所述锁扣,在所述快换锁需要闭锁时,所述棘爪上形成的锁止限位凸台与所述锁钩啮合面啮合形成互锁,以将所述锁扣锁止在所述卡槽内,所述释放组件包括释放杆,在所述快换锁需要开锁时,所述释放杆被拨动以解除所述棘爪对所述锁钩的限位。解决了现有技术中的电池包快换锁配合结构松散、不紧凑且可靠性低的技术问题。


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    Titel :

    Quick-change lock for battery pack of vehicle body


    Weitere Titelangaben:

    一种车体电池包快换锁


    Beteiligte:
    LIU MIN (Autor:in) / KONG LIXUAN (Autor:in)

    Erscheinungsdatum :

    2024-04-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / 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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