The invention discloses a flapping-wing unmanned aerial vehicle catapult-assisted take-off device which is characterized in that a catapult-assisted hook is arranged at the lower end of a flapping-wing unmanned aerial vehicle, a first through groove penetrating in the left-right direction is defined by the catapult-assisted hook, and the flapping-wing unmanned aerial vehicle catapult-assisted take-off device comprises a sliding rail, a sliding block, a spring and a cylinder; the sliding rail extends in the front-back direction and is provided with a starting position and a stopping position, and a stopping block is arranged at the stopping position. The sliding block can be arranged on the sliding rail in a sliding manner along the sliding rail; the spring is arranged between the stopping block and the sliding block, one end of the spring is connected with the stopping block, and the other end is connected with the sliding block; the cylinder extends in the left-right direction, the two ends of the cylinder are fixed to the upper end of the sliding block, the column section between the two ends of the cylinder is in a suspended state relative to the sliding block, and the column section is used for penetrating through the first through groove so that the flapping-wing unmanned aerial vehicle can be installed on the flapping-wing unmanned aerial vehicle catapult-assisted take-off device. The take-off speed and the flight stability of the flapping-wing unmanned aerial vehicle can be effectively improved, and the flapping-wing unmanned aerial vehicle is large in ejection power, high in safety, simple in structure and convenient to disassemble.

    本发明公开了一种扑翼无人机弹射起飞装置,扑翼无人机的下端设有弹射钩,弹射钩限定出左右方向上贯通的第一通槽,扑翼无人机弹射起飞装置包括滑轨、滑块、弹簧和柱体;滑轨在前后方向上延伸,滑轨上具有起始位置和终止位置,终止位置设有阻挡块;滑块可沿滑轨滑动地设置在滑轨上;弹簧设置在阻挡块和滑块之间,弹簧的一端与阻挡块相连且另一端与滑块相连;柱体沿左右方向延伸,柱体的两端与滑块的上端固定,柱体的两端之间的柱段相对于滑块处于悬空状态,柱段用于穿过第一通槽,以将扑翼无人机安装在扑翼无人机弹射起飞装置上。本发明能够有效地提高扑翼无人机的起飞速度和飞行稳定性,弹射动力大、安全性高、结构简单且拆卸方便。


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    Title :

    Flapping-wing unmanned aerial vehicle catapult-assisted take-off device


    Additional title:

    扑翼无人机弹射起飞装置


    Contributors:
    ZHAO XIAOWEI (author) / ZENG DONGHONG (author) / WANG XIANYU (author) / YIN MINGWEI (author) / LI JINGYANG (author) / BAOYIN HEXI (author)

    Publication date :

    2021-04-23


    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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