The embodiment of the invention provides a propeller returning device, an unmanned aerial vehicle hangar and an unmanned aerial vehicle propeller returning method. The propeller returning device comprises a base, a rotating piece, a rotating shaft and a returning device. The rotating shaft is arranged on the base; the rotating piece is partially arranged in the base, partially arranged outside the base and rotationally connected with the base through a rotating shaft. The return device is arranged in the base and is connected with the rotating piece; when the rotating piece is located at the first station, a preset included angle is formed between the rotating piece and the vertical direction; when external force acts on the rotating piece, the rotating piece can rotate around the rotating shaft in the first direction to the second station. And when the external force disappears, the rotating piece moves around the rotating shaft in the direction opposite to the first direction under the action of the return device, and the rotating piece rotates to the first station. In the embodiment of the invention, the preset included angle is formed between the rotating piece and the vertical direction, and when the paddle is pressed by the paddle, the rotating piece can rotate relative to the base, so that the paddle can be prevented from being stabbed by the paddle returning device to be damaged in the descending process.
本申请实施例提供了一种归桨装置、无人机机库及无人机归桨方法,归桨装置包括:底座、旋转件、转轴、回位装置;转轴设于底座上;旋转件部分设置于底座内,部分设置底座外部,旋转件通过转轴与底座转动连接;回位装置设于底座内,且回位装置与旋转件连接;旋转件处于第一工位时,旋转件与竖直方向呈预设夹角;当有外力作用于旋转件时,旋转件能够绕转轴沿第一方向转动至第二工位;当外力消失时,旋转件在回位装置的作用下,绕转轴沿第一方向的反方向运动,旋转件转动至第一工位。本申请实施例中,旋转件与竖直方向之间具有预设夹角,当桨叶压动桨叶过程中,旋转件能够相对于底座转动,因此能够防止桨叶在下降过程中被归桨装置戳刺而损坏。
Paddle returning device, unmanned aerial vehicle hangar and unmanned aerial vehicle paddle returning method
归桨装置、无人机机库及无人机归桨方法
2024-12-03
Patent
Electronic Resource
Chinese
IPC: | B64U |