The invention discloses a water-air amphibious multi-rotor unmanned aerial vehicle, and belongs to the field of unmanned aerial vehicles, the water-air amphibious multi-rotor unmanned aerial vehicle comprises an upper fuselage and a lower fuselage which are stacked and fixed, the upper fuselage and the lower fuselage are each provided with a plurality of vehicle arms which are centrally symmetrically or circumferentially and uniformly arranged, and the vehicle arms are all telescopic vehicle arms which can be locked; the tip of each vehicle arm is rotatably connected with a tilting base and fixedly provided with a tilting steering engine for driving the tilting base to rotate, and the rotating axis of the tilting base is parallel to the vehicle arm; each tilting base is provided with a rotor assembly, each rotor assembly comprises a motor and a paddle installed on the output shaft of the motor, and the output shaft of each motor is perpendicular to the rotating axis of the corresponding tilting base. The unmanned aerial vehicle is simple in structure and reasonable in design, not only can sail in the air, on the water surface and underwater, but also can improve the transportation capacity and the trafficability in narrow terrains by shortening the vehicle arms.

    本发明公开了一种水空两栖多旋翼无人机,属于无人机领域,包括层叠固定的上机身和下机身,上机身以及下机身均中心对称地或者周向均匀地布置有多个机臂,且机臂均为可锁紧的伸缩机臂;机臂的臂梢处可转动连接有倾转底座以及固定安装有用于驱动倾转底座转动的倾转舵机,且倾转底座的转动轴线平行于机臂;每个倾转底座上均安装有旋翼组件,旋翼组件包括电机和安装在电机的输出轴上的桨叶,且电机的输出轴垂直于倾转底座的转动轴线。本发明结构简单且设计合理,不但能够在空中、水面以及水下航行,还能够通过缩短机臂提高运输能力以及狭小地形的通过能力。


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    Title :

    Water-air amphibious multi-rotor unmanned aerial vehicle


    Additional title:

    一种水空两栖多旋翼无人机


    Contributors:
    ZHANG LI (author) / AI JIANLIANG (author)

    Publication date :

    2021-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen



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