The invention provides a sealing connection structure and a vehicle driving system. The sealing connection structure comprises a first shell, a second shell, a cable, a sleeve, a sealing piece and a nut. The first housing includes a first wall portion defining a first window. The second housing includes a second wall portion defining a second window. The first window and the second window overlap each other in the thickness direction. The sleeve sleeves the cable in a sealing manner. The seal is inserted into the first window. The sealing piece is in a circular truncated cone shape and is sleeved on the sleeve in a sealing mode. And the nut is screwed with the sleeve. The nut abuts against the large-diameter end face of the sealing piece, so that the interface of the outer circumferential face of the sealing piece and the inner circumferential face of the first window forms a first sealing interface, and the interface of the small-diameter end face of the sealing piece and the outer wall face of the second wall part forms a second sealing interface. In this way, the sealing connection structure is easy to use and has high reliability, and the use environment of the sealing connection structure is not prone to being limited.

    提供了一种密封连接结构及车辆驱动系统。该密封连接结构包括第一壳体、第二壳体、电缆、套筒、密封件以及螺母。第一壳体包括第一壁部,第一壁部限定第一窗口。第二壳体包括第二壁部,第二壁部限定第二窗口。第一窗口和第二窗口在厚度方向上彼此重叠。套筒密封套设于电缆。密封件插入第一窗口。密封件为圆台状,并且密封套设于套筒。螺母与套筒螺合。螺母抵压密封件的大径端面,使得密封件的外周面和第一窗口的内周面的交界面形成第一密封界面,并且密封件的小径端面和第二壁部的外壁面的交界面形成第二密封界面。这样,密封连接结构易于使用且具有较高的可靠性,密封连接结构的使用环境不易受限。


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    Title :

    Sealing connection structure and vehicle driving system


    Additional title:

    密封连接结构及车辆驱动系统


    Contributors:
    LIU WEIGAN (author) / HUANG JIANCHENG (author) / XIA JIANYUN (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16L PIPES , Rohre / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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