The invention relates to an anti-crash device for an unmanned aerial vehicle. The anti-crash device comprises a parachute mechanism and a protective cover mechanism, wherein the parachute mechanism comprises a parachute bin and a parachute bin fixing shaft; the protective cover mechanism comprises a paddle protective cover and a connecting and fixing rod; the paddle protection cover is composed of a plurality of protection cover bodies which are connected and fixed through connecting and fixing rods and screws, and each paddle protection cover body comprises a connecting rod, a connecting and fixing shaft, a fixing axis and a bottom shaft. The circular protective cover is formed by connecting the fixed shaft, the connecting rods and the bottom shaft. By arranging the parachute mechanism and the protective cover mechanism, the unmanned aerial vehicle is prevented from falling, so that the maintenance cost is saved, the operation safety of the unmanned aerial vehicle is improved, the psychological burden of operation is reduced for operators, the success rate of operation is improved, safe, reliable and convenient inspection operation is provided for inspectors, and the inspection efficiency is improved. The device has a great effect on subsequent work, and can greatly avoid huge social and economic loss caused by wrong operation.

    本发明涉及一种无人机防坠机装置,包括降落伞机构和保护罩机构;其中,降落伞机构包括伞仓、伞仓固定轴;保护罩机构包括桨叶保护罩和连接固定杆;桨叶保护罩由若干个保护罩组成并通过连接固定杆采用螺丝连接固定,其包括连接杆、连接固定轴、固定轴心、底轴;通过连接固定轴,再由多根连接杆与底轴组成圆形状保护罩。本发明通过设置降落伞机构和保护罩机构避免无人机坠机,从而节约了维护的成本,也提高了无人机作业的安全性,也为作业人员减少作业的心里负担,提高作业的成功率,为巡检人员提供安全可靠便捷的巡检作业,对其以后的工作有极大的作用,能够极大的避免因错误操作带来的巨大社会经济损失。


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    Title :

    Anti-crash device for unmanned aerial vehicle


    Additional title:

    一种无人机防坠机装置


    Contributors:
    HUANG XING (author) / XU YUXIANG (author) / WANG ZIMIN (author) / CHEN GUOPING (author) / CAI CHUYU (author) / SONG XIANGZHENG (author) / FAN WEIJIE (author) / LI ZUANYI (author) / LAI HANXIN (author)

    Publication date :

    2022-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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