The anti-rollover unmanned aerial vehicle buffering air bag comprises a bag body, an air release film and reinforcing cloth, the bag body is trapezoidal, an air inlet hole used for being communicated with an inflation device is formed in the concave face of the top of the bag body, a set of fixing belts used for reinforcing are further arranged on the concave face, and the middles of the two opposite sides of the bag body are each provided with an air release hole. Each air leakage hole is covered by an air leakage film which is hot-pressed on the surface of the bag body, a layer of reinforcing cloth is additionally adhered to the area of each air leakage hole, and two crossed reinforcing bands are sewn on each of the left end face and the right end face of the bag body; the capsule body is designed to be trapezoid, the top of the capsule body is provided with an arc-shaped concave surface, the attaching area of the upper surface of the capsule body and the bottom of the unmanned aerial vehicle is as large as possible, the capsule body and the lower surface of the unmanned aerial vehicle are in surface contact, the capsule body and the lower surface of the unmanned aerial vehicle are in line contact on the section perpendicular to the axis of the fuselage, and the contact line is as long as possible to prevent the unmanned aerial vehicle from rolling over during landing.
本发明公开了一种防侧翻的无人机缓冲气囊,包括囊体、泄气膜和加强布,所述囊体为梯形,所述囊体顶部的凹面设有用于连通充气装置的进气孔,凹面还设有一组用于加固的固定带,囊体相对的两侧的中部均开设有一个泄气孔,每个泄气孔处均被热压于囊体表面的泄气膜覆盖,泄气口区域另外粘接一层加强布,囊体左右两个端面各缝接两条交叉加强带;将囊体设计为梯形,且顶部设有弧形凹面,使其上表面与无人机的底部贴合面积尽量大,囊体与无人机下表面为面接触,在与机身轴线垂直截面上,囊体与无人机下表面为线接触,且接触线长度尽量长,以阻挡无人机着陆时的侧翻趋势。
Anti-rollover unmanned aerial vehicle buffering air bag
一种防侧翻的无人机缓冲气囊
2024-09-10
Patent
Electronic Resource
Chinese
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