The invention discloses a contactor, a charging and distribution system, a vehicle and a charging pile. The contactor comprises a first terminal and a second terminal; a joint conductor connected with the first terminal; the transmission assembly comprises a microswitch, a transmission part and a driven part, the microswitch is in meshing transmission with the transmission part, the transmission part is in meshing transmission with the driven part, and the driven part is connected with the joint conductor; the driving coil is used for driving the microswitch to move by generating magnetic force after being electrified; wherein the transmission assembly is configured to drive the driven piece to move through the transmission piece when the microswitch moves, so that the joint conductor is jointed with the second wiring end. According to the contactor provided by the embodiment of the invention, multi-stage gear transmission is arranged between the micro switch and the joint conductor, so that the micro switch has a larger stroke range, and when the driving coil drives the micro switch, the motion process of the joint conductor is smooth and stable, and the impact force generated when the joint conductor is jointed is reduced, thereby reducing the noise of the contactor.

    本发明公开了一种接触器、充配电系统、车辆和充电桩,接触器包括:第一接线端和第二接线端;接合导体,接合导体与第一接线端相连;传动组件,传动组件包括微动开关、传动件和从动件,微动开关与传动件啮合传动,传动件与从动件啮合传动,且从动件与接合导体相连;驱动线圈,驱动线圈用于通电后通过产生磁性力驱动微动开关运动;其中传动组件构造为在微动开关运动时通过传动件带动从动件移动,以使接合导体与第二接线端接合。本发明实施例的接触器,通过在微动开关和接合导体之间设置多级齿轮传动,使得微动开关具有更大的行程范围,且在驱动线圈驱动微动开关时,接合导体的运动过程平缓稳定,减小接合导体接合时的冲击力,从而降低接触器的噪声。


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    Title :

    Contactor, charging and distribution system, vehicle and charging pile


    Additional title:

    接触器、充配电系统、车辆和充电桩


    Contributors:
    HUANG TUODI (author) / LIU FEN (author) / LONG YANSONG (author) / ZHAO BEIPING (author) / ZUO FUHAO (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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