The invention discloses a composite wing/rotor wing unmanned aerial vehicle propeller safety locking device and a locking method, and particularly relates to the field of aviation design. The device comprises a conveying fork and a locking mechanism mounted on a rotor beam of the composite wing/rotor unmanned aerial vehicle, the conveying fork comprises a Y-shaped wooden fork and a mounting plate mounted on the wooden fork, the locking mechanism comprises a U-shaped frame, a limiting piece and an electric control lock, the U-shaped frame is connected to the mounting plate through screws, one end of the limiting piece is rotationally connected with the U-shaped frame, and the other end of the limiting part and the U-shaped frame are jointly connected with a plug pin in an inserted mode, a pull rope is arranged on the plug pin, the electric control lock is electrically connected with the flight controller and arranged on the side, opposite to the plug pin, of the U-shaped frame, a lock cylinder of the electric control lock is clamped with one end of the limiting part, and a rotor wing beam of the composite wing/rotor wing unmanned aerial vehicle is located between the limiting frame and the U-shaped frame. According to the device, the problem that the propeller is mistakenly started due to program errors before the unmanned aerial vehicle is debugged is solved, and the propeller of the unmanned aerial vehicle can be locked before the unmanned aerial vehicle is debugged.

    本发明专利公开了一种复合翼/旋翼无人机螺旋桨安全锁死装置及锁死方法,具体涉及航空设计领域。包括运送叉和安装在复合翼/旋翼无人机旋翼梁上的锁死机构,运送叉包括呈“Y”字形的木叉和安装在木叉上的安装板,锁死机构包括U型架、限位件和电控锁,U型架螺钉连接在安装板上,限位件的一端与U型架转动连接,限位件的另一端与U型架共同插接有插销,插销上设有拉绳,电控锁与飞行控制器电连接,电控锁设置在U型架上与插销相对的一侧,电控锁的锁芯与限位件的一端相卡和,复合翼/旋翼无人机的旋翼梁位于限位架与U型架之间。采用本发明技术方案解决了无人机在调试前因程序出错导致螺旋桨误启动的问题,可在无人机调试前锁死其螺旋桨。


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    Title :

    Composite wing/rotor wing unmanned aerial vehicle propeller safety locking device and locking method


    Additional title:

    一种复合翼/旋翼无人机螺旋桨安全锁死装置及锁死方法


    Contributors:
    TAN CHENG (author) / XU XINGNIAN (author) / QIAN XINGYU (author) / WU WENHUA (author) / ZHAO PENG (author) / BAI XINGZHI (author) / LIAO FEI (author) / ZHANG XU (author) / LIU LEI (author) / ZHOU SHENGREN (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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