The tilt rotor unmanned aerial vehicle comprises a vehicle body, a rotor mechanism, a rotating shaft and a tilt control mechanism, fixed wings are arranged on the two sides of the vehicle body, the rotor mechanism comprises a left rotor assembly and a right rotor assembly, the left rotor assembly comprises a left upper rotor and a left lower rotor which are located on the upper sides and the lower sides of the fixed wings, and the right rotor assembly and the left rotor assembly are symmetrically arranged; the tilting control mechanisms are arranged at the two ends of a rotating shaft respectively, the rotating shaft is arranged on the machine body, each tilting control mechanism comprises a lock body, a limiting piece and a driving assembly, and the lock bodies are connected to the rotating shafts and contained in the limiting pieces and can rotate in the limiting pieces; a brake block capable of extending into the bottom of the lock body is arranged at the output end of the driving assembly. According to the tilting rotor unmanned aerial vehicle, tilting work of the rotors is carried out through the special arrangement mode of the rotor mechanisms and the rotating shafts, unmanned aerial vehicle attitude control for changing the flight mode in the flight process of the tilting rotor unmanned aerial vehicle is achieved with assistance of the tilting control mechanism, and the structure is simple and effective.
本发明公开一种倾转旋翼无人机,包括:机体、旋翼机构、转轴和倾转控制机构,机体两侧设有固定翼,旋翼机构包括左旋翼组件和与右旋翼组件,左旋翼组件包括位于固定翼上下两侧的左上旋翼和左下旋翼,右旋翼组件与左旋翼组件对称设置,分设在一转轴的两端,转轴设置在机体,倾转控制机构包括锁体、限位件和驱动组件,锁体连接于转轴并被容置于限位件中,锁体可在限位件中转动;驱动组件的输出端设置有可伸入锁体底部的制动块。本发明通过旋翼机构与转轴的特殊设置形式进行旋翼的倾转工作,并以倾转控制机构辅助,实现对倾转旋翼无人机在飞行过程中改变飞行模式的无人机姿态控制,结构简洁有效。
Tilt rotor unmanned aerial vehicle
倾转旋翼无人机
2022-11-22
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
CONTROL METHOD OF TILT ROTOR UNMANNED AERIAL VEHICLE, AND TILT ROTOR UNMANNED AERIAL VEHICLE
European Patent Office | 2021
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