The invention discloses an air-ground amphibious four-rotor unmanned aerial vehicle. The unmanned aerial vehicle comprises a four-rotor frame, a four-wheel mechanism, rotors and a tilting mechanism, the four-rotor frame comprises an X-shaped arm, a power distribution plate and a flight control frame; the upper surface and the lower surface of the X-shaped arm are respectively provided with a power distribution plate and a flight control frame, and the power distribution plate is provided with a one-to-four circuit which is used for supplying power to the four rotors and is also a battery placement frame; a flight controller, a receiver and a GPS are arranged on the flight control frame, and the flight controller is used for controlling the working attitude of the unmanned aerial vehicle; the four-wheel mechanism comprises a wheel carrier and four wheels, the wheel carrier is installed on the lower surface of the power distribution plate through a copper column, two universal wheels are arranged on the front side of the wheel carrier, and a pair of directional wheels are arranged on the rear side of the wheel carrier; the two rotors are respectively mounted on the front side of the X-shaped arm through tilting mechanisms, the other two rotors are directly mounted on the rear side of the X-shaped arm, and a propeller protection cover is mounted between the motor and the X-shaped arm. The device is compact in structure, higher in maneuverability, light in weight and easy to implement.

    本发明公开了一种陆空两栖四旋翼无人机,该无人机包括四旋翼机架、四轮机构、旋翼和倾转机构;所述四旋翼机架包含X型机臂、分电板和飞控架;X型机臂的上下表面分别设有分电板与飞控架,分电板上设有一分四电路,用于四个旋翼供电,同时它也是电池的安置架;飞控架上设置有飞行控制器、接收机与GPS,飞行控制器用于控制无人机的工作姿态;所述四轮机构包含轮架与四个车轮,所述轮架通过铜柱安装在分电板下表面,前侧设有两个万向轮,后侧配置一对定向轮;两个旋翼通过倾转机构分别安装在X型机臂前侧,其余两个旋翼直接安装在X型机臂后侧,同时电机与X型机臂之间安装有螺旋桨保护罩。本发明结构紧凑,具有更高的机动性,重量轻、易实施。


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    Title :

    Air-ground amphibious four-rotor unmanned aerial vehicle


    Additional title:

    一种陆空两栖四旋翼无人机


    Contributors:
    FENG HAI (author) / KIM TAE (author) / WANG MENGTIAN (author) / TANG TINGLAN (author) / XIAO YEXIN (author) / CHEN YANFENG (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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