The invention discloses a takeoff catapult acceleration mechanism of a taxiing unmanned aerial vehicle, and particularly relates to the field of unmanned aerial vehicles. The acceleration mechanism comprises a taxiing runway and a body, a locking release mechanism is fixedly mounted on the surface of the taxiing runway, ejection hooks are fixedly mounted at the bottoms of wings on the left and right sides of the body, and ejection ropes movably sleeve the surfaces of the ejection hooks; the other sides of the ejection ropes are fixedly connected with fixing ground nails, and the locking release mechanism comprises an operating lever locking frame, an operating lever, a bounce limiting support and a rear wheel blocking hook. When the unmanned aerial vehicle slides on the runway, the take-off safety is not high enough under the condition that the runway length is not long enough or the runway condition is not good and not long enough due to the fact that the sliding distance needed by sliding take-off of the unmanned aerial vehicle is increased, and at the moment, the take-off safety of the unmanned aerial vehicle is not high enough; however, with the safe take-off mechanism, the runway length required by taxiing and takeoff of the unmanned aerial vehicle is reduced, the requirement for the runway is lowered, and the taxiing and takeoff safety is improved.

    本发明公开了一种滑跑无人机起飞弹射加速机构,具体为无人机领域,包括起降跑道和机体,所述起降跑道的表面固定安装有锁定释放机构,所述机体左右两侧的机翼底部固定安装有弹射钩,所述弹射钩的表面活动套接有弹射绳,所述弹射绳的另一侧固定连接有固定地钉,所述锁定释放机构包括有操纵杆锁定架、操纵杆、跳动限位支架和后轮挡钩。本发明通过设置了安全起飞机构,由于无人机滑跑起飞需要的滑跑距离增长,从而导致跑道长度不够,或跑道本身情况不好,长度不足的情况下,使得无人机在跑道上进行滑跑时,起飞的安全性不够高,此时利用安全起飞机构,来减少无人机滑跑起飞时所需要的跑道长度,降低对跑道的要求,同时增加了滑跑起飞的安全性。


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    Title :

    Takeoff catapult acceleration mechanism of taxiing unmanned aerial vehicle


    Additional title:

    一种滑跑无人机起飞弹射加速机构


    Contributors:
    WU DONGBIAO (author) / YU YONGGUANG (author) / GONG DIYUN (author)

    Publication date :

    2021-01-15


    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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