The invention provides a battery replacing device for an electric vehicle. The battery replacing device comprises a vehicle body connecting frame fixed to a chassis of the electric vehicle and a battery body detachably connected to the vehicle body connecting frame. The vehicle body connecting frame is fixedly connected with a guiding and positioning assembly which is arranged in the length direction of a vehicle body of the electric vehicle and matched with the battery body, and a body fixing lock matched with the battery body is arranged on the side, close to the tail of the electric vehicle, of the vehicle body connecting frame. A positive and negative electrode locking mechanism matched with the battery body is arranged on one side, far away from the tail of the electric automobile, of the automobile body connecting frame; and the battery body is detachably connected with the vehicle body connecting frame through the matching of the guide positioning assembly, the body fixing lock and the positive and negative electrode locking mechanism. According to the invention, the battery module can be standardized, so that the standards of batteries on different electric vehicles are unified, and the battery replacement station can meet the requirements of various vehicle types only by preparing batteries of one specification, so that the battery replacement is easy, and the operation complexity and cost are greatly reduced.

    本发明提供了一种电动汽车换电装置,包括固定在电动汽车底盘上的车体连接架和可拆卸连接在车体连接架上的电池本体;所述车体连接架上固定连接有沿电动汽车车身长度方向设置且与电池本体相适配的导向定位组件,在车体连接架靠近电动汽车车尾的一侧设置有与电池本体相适配的本体固定锁,在车体连接架远离电动汽车车尾的一侧设置有与电池本体相适配的正负极锁紧机构;电池本体通过导向定位组件、本体固定锁和正负极锁紧机构的配合与车体连接架可拆卸连接。本发明能够使电池模块标准化,从而使得不同电动汽车上的电池标准统一,换电站只需要准备一种规格的电池,即可适应多种车型的需求,从而易于更换,大大降低了运营的复杂性和成本。


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    Titel :

    Battery replacing device of electric automobile


    Weitere Titelangaben:

    一种电动汽车换电装置


    Beteiligte:
    MENG TAO (Autor:in) / GUO SUMEI (Autor:in) / SUN TONGWEI (Autor:in) / MENG KANG (Autor:in)

    Erscheinungsdatum :

    2023-11-07


    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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