Waterproof and dustproof folding structure for unmanned aerial vehicle arm arrangement

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Waterproof and dustproof folding structure for unmanned aerial vehicle arm arrangement

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YANG JIAN

The invention discloses a waterproof and dustproof folding structure for unmanned aerial vehicle arm arrangement. The waterproof and dustproof folding structure comprises a vehicle body part and a vehicle arm end folding part used for arranging an unmanned aerial vehicle arm. The vehicle body part and the vehicle arm end folding part are rotationally connected to achieve folding. End faces which are attached to each other are arranged on the vehicle body part and the vehicle arm end folding part, a waterproof and dustproof rubber ring is arranged on one end face, the rubber ring surrounds theperiphery of the corresponding channel, and the rubber ring is attached to the other end face in a pressed mode so as to seal the interior of the channel and prevent water and dust. The waterproof anddustproof folding structure is novel in conception, reasonable in design and convenient to use,through face-to-face contact and buckling and pressing type connection, a threaded structure is replaced, connection looseness can be avoided when the unmanned aerial vehicle is used in the shaking environment, and meanwhile the good waterproof and dustproof effects are achieved through the arrangementof the waterproof and dustproof rubber ring and the arrangement structure of the waterproof and dustproof rubber ring.

本发明公开了一种用于无人机机臂设置的防水防尘折叠结构，包括机身件和用于设置无人机机臂的机臂端折叠件，机身件和机臂端折叠件转动连接以实现折叠，机身件和机臂端折叠件上均设置有相互贴合的端面，其中一个端面上设置有用于防水防尘的胶圈，且胶圈环绕于对应的通道外围，胶圈通过与另一个端面压迫贴合以对通道内实现密封防水和防尘。本发明构思新颖、设计合理，且便于使用，本发明通过面贴面式接触，并通过扣合压紧式的连接，替代螺纹式结构，在无人机使用这种抖动环境中可以避免造成连接松动，同时通过设置用于防水和防尘的胶圈及其设置结构，也起到了很好的防水和防尘效果。