The domestic double-lug spherical hinge of the novel structure is characterized in that a range extending mechanism comprises two connecting shafts, one ends of the two connecting shafts are attached to each other, the other end of one connecting shaft is fixedly connected with the connecting end of a spherical hinge body through a coupler, and sliding grooves are formed in the outer surfaces of the two connecting shafts; the sliding grooves in the two sides are formed in the two connecting shafts at equal intervals in a staggered mode, the interiors of the sliding grooves are movably connected with connecting rods, the outer surfaces of the connecting rods are sleeved with springs, compensation assemblies are arranged outside the springs, and one ends of the connecting rods are movably connected with bodies of the connecting shafts in a penetrating mode. The invention relates to the technical field of spherical hinges, and solves the problems that when an existing large-swing-angle combined spherical hinge is used, the length of a pull rod for connecting the spherical hinges on the two sides is fixed, and the distance between the spherical hinges on the two sides changes along with the length of the pull rod when a vehicle swings in a large-angle steering mode, so that steering is interfered by the pull rod, and the service life of the pull rod is prolonged. Or the pull rod is disconnected.

    本发明公开了一种新型结构的国产双耳球铰,所述增程机构包括两个连轴,两个所述连轴的一端相互贴合,其中一个所述连轴的另一端与球铰本体的连接端通过联轴器固定连接,两个所述连轴的外表面均开设有滑槽,两侧所述滑槽在两个连轴上等距且交错设置,所述滑槽的内部活动连接有连杆,所述连杆的外表面套设有弹簧,所述弹簧的外部设置有补偿组件,所述连杆的一端与连轴的本体贯穿活动连接,所述连杆的一端与另一侧连轴的外表面固定连接,涉及球铰技术领域,解决了现有大摆动角度组合球铰使用时,由于连接两侧球铰的拉杆长度固定,在车辆大角度转向摆动时,两侧球铰的间距跟随变化,使得拉杆对转向造成干扰,或者导致拉杆脱连的问题。


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    Titel :

    Domestic double-lug spherical hinge with novel structure


    Weitere Titelangaben:

    一种新型结构的国产双耳球铰


    Beteiligte:
    SHEN XU (Autor:in) / GU HUA (Autor:in) / PEI LONGYANG (Autor:in)

    Erscheinungsdatum :

    2024-01-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16C SHAFTS , Wellen / B62D MOTOR VEHICLES , Motorfahrzeuge



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