The invention discloses a folding bracket of a crop-protection unmanned gyroplane. The crop-protection unmanned gyroplane comprises a fixed disk, a base, a storage battery, multiple main rods and multiple Y-shaped brackets, wherein the main rods are connected with the fixed disk by virtue of a folding structure, so as to form a folding bracket. The folding bracket is characterized in that the folding structure consists of a locating rod, a clamping element, an upper fixed plate and a lower fixed plate, and the upper fixed plate is fixedly provided with an upper connecting plate; one end, which faces towards an upper circular disk, of the upper connecting plate is provided with a barb, the upper circular disk is fixedly provided with a buckle plate, and the tail end of the buckle plate is provided with an inverted buckle buckled together with the upper connecting plate together; the lower fixed plate is fixedly provided with a lower connecting plate, and the lower connecting plate is rotatably connected with the lower circular disk. By virtue of the rotation of the lower connecting plate, the folding and stretching of the main rods are realized; by virtue of the buckling and connecting of the buckle plate and the upper connecting plate, the fixation of the main rods of the gyroplane is effectively realized.


    Access

    Download


    Export, share and cite



    Title :

    Folding bracket of crop-protection unmanned gyroplane


    Contributors:
    RUAN BO (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Freight unmanned gyroplane

    XU XING / BING FUQIANG | European Patent Office | 2023

    Free access

    Electric unmanned gyroplane

    BI YUEYANG / NING HU / WANG JIANGHAO | European Patent Office | 2024

    Free access


    Takeoff control method for unmanned gyroplane

    WU WEIWEI / CAI YONGHENG / SHAO CAIJING et al. | European Patent Office | 2020

    Free access

    Wilford gyroplane

    Daland, E. | Engineering Index Backfile | 1938