The invention discloses a tilt rotor unmanned aerial vehicle which comprises a body, four rotor mechanisms are installed on the body, each rotor mechanism comprises a rotor blade and an installation disc, and the installation discs are installed on the outer wall of the body through fixing strips. The mounting disc is connected with a deflection mechanism used for adjusting the rotor wing fan blades to be changed from the horizontal position to the vertical position; the deflection mechanism comprises a fixing block fixed to the lower portion of the mounting disc, and the rotor wing fan blades are fixedly mounted at the top of the first connecting shaft. According to the invention, the transmission mechanism is arranged and is matched with the connection effect of the universal joint, so that the rotor blades can be changed from the horizontal position to the vertical position, and similarly, when the flight angle of the unmanned aerial vehicle needs to be adjusted, the single rotor blade can be driven to generate corresponding angle deflection, and the airflow direction can be adjusted through the angle change of the rotor blades, so that the flight angle of the unmanned aerial vehicle can be adjusted. The flight direction of the unmanned aerial vehicle can be changed.
本发明公开了一种倾转旋翼无人机,包括本体,所述本体上安装有四个旋翼机构,每个所述旋翼机构包括旋翼扇叶和安装盘,所述安装盘通过固定条安装在本体的外壁上,所述安装盘上连接有用于调节旋翼扇叶由水平到垂直位置变换的偏转机构;所述偏转机构包括固定在安装盘下部的固定块,所述旋翼扇叶固定安装在第一连接轴的顶部。本发明通过设置的传动机构,配合万向节的连接作用,实现旋翼扇叶由水平到垂直位置变换,同理,当无人机需要调节飞行角度时,可通过驱动单个的旋翼扇叶反生相应的角度偏转,通过旋翼扇叶的角度变化,带来的气流方向的调整,即可改变无人机的飞行方向。
Tilt rotor unmanned aerial vehicle
一种倾转旋翼无人机
2022-03-15
Patent
Electronic Resource
Chinese
CONTROL METHOD OF TILT ROTOR UNMANNED AERIAL VEHICLE, AND TILT ROTOR UNMANNED AERIAL VEHICLE
European Patent Office | 2021
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