The invention discloses a multi-rotor unmanned aerial vehicle with tilting arms, and belongs to the field of unmanned aerial vehicles, the multi-rotor unmanned aerial vehicle comprises a vehicle body and a plurality of arms connected to the vehicle body, each arm is provided with a lift assembly, and the arms are tilting arms; the arms comprise an inner arm and an outer arm, the root of the inner arm is fixedly connected with the vehicle body, and the tip of the outer arm is used for mounting the lift assembly; at least two steering engines are sequentially connected between the tip of the inner arm and the root of the outer arm, an output shaft of at least one steering engine is in a vertical shape so as to drive the outer arm to rotate in the horizontal plane, and an output shaft of at least one steering engine is in a horizontal shape so as to drive the outer arm to rotate in the vertical plane. The multi-rotor unmanned aerial vehicle is reasonable in structural design, and the outer arm provided with the lift assembly can freely tilt in the horizontal plane and the vertical plane, so that the lift force direction of the multi-rotor unmanned aerial vehicle is changed, the flight efficiency is improved, and stable flight of the unmanned aerial vehicle is guaranteed.
本发明公开了一种机臂可倾转多旋翼无人机,属于无人机领域,包括机身以及多个连接在机身上的机臂,每个机臂上均安装有升力组件,机臂为可倾转机臂;机臂包括内机臂和外机臂,内机臂的根部与机身固定连接,外机臂的梢部用于安装升力组件;且内机臂的梢部与外机臂的根部之间依次连接有至少两个舵机,其中至少一个舵机的输出轴呈竖直状以带动外机臂在水平面内转动,其中至少一个舵机的输出轴呈水平状以带动外机臂在竖直平面内转动。本发明结构设计合理,安装有升力组件的外机臂能够在水平面和竖直平面内自由倾转,从而改变多旋翼无人机的升力方向,提高飞行效率,保障无人机飞行平稳。
Multi-rotor unmanned aerial vehicle with tilting arms
一种机臂可倾转多旋翼无人机
2022-02-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Tilting multi-rotor unmanned aerial vehicle and tilting transition method
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