The invention discloses an ejection mechanism and a method thereof. The ejection mechanism comprises a supporting base and an ejection table. The supporting base comprises a supporting base, a supporting bedplate and a rotary wheel disc; the ejection table comprises a take-off plate, a bottom plate and a supporting plate; a main supporting column is arranged under the bottom plate in a rotating mode, a wheel disc frame is arranged below the right side of the bottom plate, and a secondary supporting column is rotationally arranged below the wheel disc frame; an ejection clamping assembly is arranged on the ejection table; a return assembly and a power traction assembly are arranged in the ejection table; and the main supporting column and the secondary supporting column are hydraulic telescopic columns. By arranging the power traction assembly and the ejection clamping assembly, catapult-assisted take-off is achieved, ejection can be achieved no matter where the catapult-assisted take-off device is applied, the product equipment is not limited by the environment, and application is relatively wider; when a fixed-wing unmanned aerial vehicle takes off, the height, the horizontal angle and the vertical angle of the runway can be adjusted according to actual conditions, so that the problems of collision and the like caused by the influence of the external environment in the take-off and preliminary flight processes are avoided, and the damage and the loss of the fixed-wing unmanned aerial vehicle are reduced.

    本发明公开了一种弹射机构及方法,包括支撑座和发射台;支撑座包括支撑底座、支撑台板和回转轮盘;发射台包括起飞板、底板和支撑板;底板下方转动设有主支柱,右侧下方设有轮盘架,轮盘架下方转动设有次支柱;发射台上设有发射夹持组件;发射台内设有回位组件和动力牵引组件;主支柱与次支柱均为液压伸缩柱。本发明通过设置动力牵引组件和发射夹持组件,实现弹射起飞,无论其应用在什么地方都能发射,不受环境限制,应用相对更广;采用本发明进行固定翼无人机起飞,可以根据实际情况调整跑道的高低、水平角度和竖直角度,从而确保其起飞及初步飞行过程中不会受外界环境影响出现碰撞等问题,减少损坏降低固定翼无人机的损失。


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    Title :

    Ejection mechanism and method thereof


    Additional title:

    一种弹射机构及方法


    Contributors:
    NIE YONGBIN (author) / LIU TENGDA (author) / LIU ZEFENG (author) / ZHANG ZHAOSHENG (author) / JIANG KUNHONG (author)

    Publication date :

    2021-07-13


    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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