The invention belongs to the field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle take-off power assisting device arranged on the water surface. The unmanned aerial vehicle take-off power assisting device comprises a cylinder body, an annular floating plate is fixedly connected to the top end of the side wall of the cylinder body, a plurality of buoyancy bags are fixedly connected to the bottom end of the annular floating plate, a plurality of driving mechanisms are fixedly connected to the side wall of the cylinder body, a power assisting cavity is formed in the cylinder body, and a plurality of air pressure pieces are fixedly connected to the inner bottom wall of the power assisting cavity. In the stage that the unmanned aerial vehicle needs to take off, the air pressure pieces can be rapidly stretched by utilizing the tension effect of the bag body and the water pressure effect, then a supporting block can be rapidly bounced upwards, first-stage acceleration of the supporting block and a supporting plate is achieved, meanwhile, the supporting plate can move upwards more quickly relative to the supporting block through a transmission mechanism, so that second-stage acceleration of the supporting plate is achieved, and it is ensured that the unmanned aerial vehicle located on the supporting plate can have good ejection and flying assisting effects through the second-stage acceleration.

    本发明属于无人机领域,尤其是涉及一种置于水面的无人机起飞助力装置,包括筒体,所述筒体侧壁顶端固定连接有环形漂浮板,所述环形漂浮板底端固定连接有多个浮力囊,所述筒体侧壁固定连接有多个驱动机构,所述筒体内部设有助力腔,所述助力腔内底壁固定连接有多个气压件。本发明能够在无人机需要起飞的阶段,能够利用囊体自身的张力作用以及水压的作用实现气压件快速伸长,进而实现支撑块快速向上弹起,进而实现对于支撑块以及支撑板实现一级加速,同时通过传动机构能够实现支撑板相对与支撑块更加快速的向上移动,进而实现对于支撑板进行二级加速,进而确保对于位于支撑板上的无人机通过这二级加速能够有着较好的弹射、助飞的效果。


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    Title :

    Unmanned aerial vehicle take-off power assisting device arranged on water surface


    Additional title:

    一种置于水面的无人机起飞助力装置


    Contributors:

    Publication date :

    2021-10-29


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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