The double-layer ball rotating disc comprises a rotating disc body and a rotating mechanism, and the rotating disc body is rotationally installed on the rotating mechanism, so that the rotating disc body can rotate relative to the rotating mechanism; the rotating mechanism comprises a first ball layer and a second ball layer, when the rotating disc is installed on the rotating mechanism, the first ball layer is arranged on the bottom side surface of the rotating disc, and the second ball layer is arranged on the top side surface of the rotating disc; the rotating disc is of an annular plate-shaped structure and is arranged on the rotating mechanism in a sleeving mode, and the two side plate faces of the rotating disc are in rolling connection with the first ball layer and the second ball layer correspondingly. According to the double-layer ball rotating disc, the rotating mechanism is arranged to be of the double-layer ball structure with the first ball layer and the second ball layer, so that the first ball layer can stably bear the overall weight of the rotating disc and the load connected with the rotating disc, and the second ball layer can limit the top side surface of the rotating disc; and meanwhile, the rotating stability of the rotating disc between the first ball layer and the second ball layer is further improved.

    本发明公开了一种双层滚珠转盘,该双层滚珠转盘包括:转盘以及转动机构,转盘转动安装于转动机构,从而使得转盘能够相对转动机构进行转动;转动机构包括第一滚珠层以及第二滚珠层,当转盘安装于转动机构时,第一滚珠层设置于转盘的底侧表面,第二滚珠层设置于转盘的顶侧表面;转盘设置为环形板状结构,转盘套设于转动机构,且转盘两侧板面分别与第一滚珠层以及第二滚珠层滚动连接。双层滚珠转盘通过将转动机构设置为具有第一滚珠层以及第二滚珠层的双层滚珠结构,从而使得第一滚珠层能够稳定承托转盘及与其连接的载荷的整体重量,也使得第二滚珠层能够限定转盘的顶侧表面,同时进一步提升转盘在第一滚珠层以及第二滚珠层之间的转动稳定性。


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    Title :

    Double-layer ball turntable


    Additional title:

    双层滚珠转盘


    Contributors:
    MA RONGWEI (author) / LI QINGHUI (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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