The invention provides a novel unmanned aerial vehicle paddle protection cover. The novel unmanned aerial vehicle paddle protection cover comprises an annular body, a mounting support and a bottom layer net. The mounting support comprises spokes and a motor connecting piece; the spokes are evenly distributed on the surface of the motor connecting piece with the motor connecting piece as the center. The annular body is installed on a circle formed by the outer ends of the spokes in a matched mode. The bottom layer net is arranged on the lower end face of the annular body and fills the space between every two adjacent spokes. Compared with the prior art, the protection cover solves the problem of contradiction between reliable safety protection required by the unmanned aerial vehicle with the large-size blades and limited power redundancy of the unmanned aerial vehicle, and can prevent the blades of the unmanned aerial vehicle from being interfered by objects from the lower side and thehorizontal direction in the flying process under the condition that the flying resistance of the unmanned aerial vehicle is not too large as much as possible.
本发明提供了一种新型无人机桨叶保护罩,包括环形主体、安装支座以及底层网;安装支座包括辐条以及电机连接件;辐条的数量为奇数个,以电机连接件为中心均布于电机连接件的表面;环形主体配合安装于辐条外端所构成的圆形上;底层网设于环形主体的下端面,且填充于每相邻两个辐条之间。本发明与现有技术相比,解决了大尺寸桨叶无人机需要可靠的安全防护与无人机有限的动力冗余间的矛盾,在尽可能不造成无人机飞行阻力过大的情况下,保证无人机桨叶在飞行过程中可以免受来自下方与水平方向物体的干扰。
Novel unmanned aerial vehicle paddle protection cover
一种新型无人机桨叶保护罩
2020-11-03
Patent
Electronic Resource
Chinese
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