The invention relates to the technical field of environment detection, in particular to an environment detection unmanned aerial vehicle with an anti-falling structure. The environment detection unmanned aerial vehicle comprises a vehicle body, and mounting seats are fixedly mounted at four corners of the top end of the vehicle body; by arranging a second traction rod, fixed pushing blocks, and guide grooves, when the aircraft falls from high altitude, movable pushing blocks move to make contact with the fixed pushing blocks, so that the two fixed pushing blocks are pushed to move oppositely,and the fixed pushing blocks drive movable clamping blocks to be separated from inner cavities of clamping grooves through connecting blocks; therefore, the two groups of guide grooves oppositely moveunder the traction of the first buffer springs, and the top ends of the two groups of buffer rods are pulled to oppositely move along with the opposite movement of the two groups of guide grooves, sothat the buffer rods slide on the outer sides of the guide rods and move out of the inner cavity of the fixed frame; when the guide rods make contact with the ground, energy generated during fallingcan be further absorbed due to the elastic effect of the first buffer springs, then buffering during falling is achieved, and the safety of the unmanned aerial vehicle is effectively protected.
本发明涉及环境检测技术领域,尤其是一种具有防坠落结构的环境检测无人机,包括机体,所述机体的顶端四角均固定安装有安装座;通过设第二牵引杆、定推块、定推块和导向槽,使得飞行器从高空坠落时,动推块运动至与定推块接触,从而推动两组定推块相向运动,使得定推块通过连接块带动动卡块脱离卡槽的内腔,进而使得两组导向槽由于第一缓冲弹簧的牵引相向运动,在两组导向槽相向运动时牵引两组缓冲杆的顶端随之相向运动,使得缓冲杆在导向杆的外侧滑动,同时缓冲杆运动出固定框的内腔,使得在导向杆与地面接触时由于第一缓冲弹簧的弹性作用可以进一步吸收坠落时的能量,进而起到对坠落时的缓冲,有效保护了该无人机的安全。
Environment detection unmanned aerial vehicle with anti-falling structure
一种具有防坠落结构的环境检测无人机
2021-02-26
Patent
Electronic Resource
Chinese
Environment detection unmanned aerial vehicle with anti-falling structure
European Patent Office | 2023
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