The invention discloses a hinge device. The hinge device is characterized by comprising a base, a first arm, a second arm and a functional part. The base is installed on an installation surface. One end of the first arm is rotationally connected to the base through a first shaft. One end of the second arm is rotationally connected to the other end of the first arm through a second shaft, and the second shaft and the first shaft are located in different planes. The functional part is rotationally connected to the other end of the second arm through a third shaft, and the third shaft, the first shaft and the second shaft are located in different planes. Friction pieces sleeve the first shaft, the second shaft and the third shaft correspondingly so that the functional part can stop at any position. The first shaft and the second shaft are perpendicular to each other, and the second shaft and the third shaft are perpendicular to each other.

    根据本申请,一种铰链装置,其特征在于,包括:基座,其被安装到一安装面;第一臂,所述第一臂的一端通过第一轴旋转连接到所述基座;第二臂,所述第二臂的一端通过第二轴旋转连接到所述第一臂的另一端,所述第二轴与所述第一轴位于不同的平面内;以及功能部,所述功能部通过第三轴旋转连接到所述第二臂的另一端,所述第三轴与所述第一轴、第二轴均位于不同平面内;其中,所述第一轴、第二轴、第三轴上均套设有摩擦件,使得所述功能部能够停止在任意位置;以及其中,所述第一轴和所述第二轴彼此垂直,并且所述第二轴和所述第三轴彼此垂直。


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    Title :

    Hinge device


    Additional title:

    铰链装置


    Contributors:
    CAI TING (author)

    Publication date :

    2021-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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