The invention relates to the technical field of fixed-wing unmanned aerial vehicles, and discloses auxiliary take-off equipment for a fixed-wing unmanned aerial vehicle. The auxiliary take-off equipment comprises an ejection frame body, the bottom of the ejection frame body is movably connected with a supporting plate. A telescopic base is fixedly mounted at the top of the supporting plate; a hydraulic cylinder is fixedly mounted at the top of the telescopic base; a connecting cylinder is fixedly mounted at the top of the telescopic base on the left side of the hydraulic cylinder; a telescopicrod is movably connected to the interior of the connecting cylinder; the top end of the telescopic rod penetrates through and extends to the top of the connecting cylinder; the top end of the telescopic rod is movably connected with the bottom of the other side of the ejection frame body; according to the auxiliary take-off equipment for the fixed-wing unmanned aerial vehicle, by arranging the transmission screw rod, the servo motor works to drive the transmission screw rod to rotate so that the transmission sleeve can move, the transmission sleeve is matched with the pressing plate and the guide block to compress the power spring, the guide rod and the ejection groove are arranged, the bearing base and the spring are conveniently guided, and the take-off speed of the unmanned aerial vehicle can be rapidly increased through elastic force instantaneously released by the spring.

    本发明涉及固定翼无人机技术领域,且公开了一种固定翼无人机辅助起飞设备,包括弹射架体,所述弹射架体的底部活动连接有支撑板,所述支撑板的顶部固定安装有伸缩座,所述伸缩座的顶部固定安装有液压缸,所述伸缩座位于液压缸左侧的顶部固定安装有连接筒,所述连接筒的内部活动连接有伸缩杆,所诉伸缩杆的顶端贯穿并延伸至连接筒的顶部,所述伸缩杆的顶端与弹射架体另一侧的底部活动连接,该固定翼无人机辅助起飞设备,通过设置传动螺杆,伺服电机工作,带动传动螺杆转动,可以使传动套筒移动,从而配合压板和导块压缩动力弹簧,设置导杆和弹射槽,方便引导承载座,设置弹簧,通过弹簧瞬间释放的弹力,可以迅速增加无人机起飞速度。


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    Title :

    Auxiliary take-off equipment for fixed-wing unmanned aerial vehicle


    Additional title:

    一种固定翼无人机辅助起飞设备


    Contributors:
    ZHENG XIFANG (author) / ZHENG ZHIHUI (author)

    Publication date :

    2020-11-06


    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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