The invention relates to the technical field of unmanned aerial vehicle supporting protection, and in particular relates to an unmanned aerial vehicle bottom supporting and protecting device based on elastic buffering. The device comprises a first supporting leg, lower spring barrels are symmetrically and fixedly installed at the position, close to the center, of the upper surface of the first supporting leg, first springs are fixedly connected into the lower spring barrels, first hinge columns are fixedly connected with the side walls of the surfaces of the front end and the rear end of the first supporting leg correspondingly, first hinge rods are hinged to the first hinge columns, third hinge columns are fixedly connected with the side walls of the surfaces of the front end and the rear end of a second supporting leg correspondingly, buffering pieces are fixedly connected with the positions, close to the edges of the front side and the rear side, of the upper surface of the second supporting leg correspondingly, sliding blocks are fixedly connected with the top ends of the buffering pieces, the first supporting leg and a third supporting leg are hinged by a first hinge rod, the first supporting leg and the second supporting leg are hinged through a second hinge rod, so that a connecting rod structure is formed among the first supporting leg, the second supporting leg and the third supporting leg, and effective supporting protection is provided for a base through the connecting rod structure.

    本发明涉及无人机支撑防护技术领域,具体地说,涉及基于弹性缓冲的无人机底部支撑保护装置。其包括第一支撑腿,第一支撑腿上表面靠近中心处对称固定安装有下弹簧筒,下弹簧筒内固定连接有第一弹簧,第一支撑腿的前后两端表面侧壁上均固定连接有第一铰接柱,第一铰接柱上铰接有第一铰接杆,第二支撑腿的前后两端表面侧壁上均固定连接有第三铰接柱,第二支撑腿上表面靠近前后两侧边缘处均固定连接有缓冲件,缓冲件的顶端固定连接有滑块,通过第一铰接杆使第一支撑腿和第三支撑腿铰接,通过第二铰接杆使第一支撑腿和第二支撑腿铰接,使第一支撑腿与第二支撑腿、第三支撑腿之间组成连杆结构,通过连杆结构为底座提供有效的支撑防护。


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    Title :

    Unmanned aerial vehicle bottom supporting and protecting device based on elastic buffering


    Additional title:

    基于弹性缓冲的无人机底部支撑保护装置


    Contributors:
    GUO BINLEI (author)

    Publication date :

    2021-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16F SPRINGS , Federn



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