The invention discloses an unmanned aerial vehicle with an anti-rollover structure, and belongs to the field of unmanned aerial vehicles, by additionally arranging an anti-rollover structural member, when the unmanned aerial vehicle rapidly rollovers to a certain side and is serious, a film breaking bearing ball on the side with rollover falls to a blocking film along a conducting pipe, breaks through the blocking film and abuts against an oval triggering member, and the anti-rollover structure is used for preventing rollover of the unmanned aerial vehicle. The multiple electromagnets are triggered in sequence, the electromagnets magnetically attract the film breaking bearing balls and the magnetic movable plates on the two sides of the electromagnets, the film breaking bearing balls in the other directions move towards the floating supporting box and then break through the blocking film to be separated from the conducting pipe, and meanwhile the magnetic movable plates break away from the one-way air inlets and slowly move towards the sides of the electromagnets; light air in the floating supporting boxes is pressed out, the light air in the floating supporting boxes is guided into the air bag through the communicating pipes and the air inlet pipes, the air bag expands to play a top traction floating role, external air is synchronously guided into the floating supporting boxes through the one-way air inlets when the light air is pressed out of the floating supporting boxes, and it is avoided that the balance floating supporting force of the floating supporting boxes is weakened.
本发明公开了一种带有防侧翻结构的无人机,属于无人机领域,通过增设防侧翻结构件,当无人机向某一侧发生迅速侧翻且严重时,发生侧翻一侧的破膜承重球沿导通管坠落至封堵膜处,冲破封堵膜并相抵于椭形触发件处,并依次触发多个电磁铁,各个电磁铁对其两侧的破膜承重球、磁性活动板进行磁吸,另外几个方向的破膜承重球向浮撑箱运动后冲破封堵膜脱离导通管,与此同时,磁性活动板挣脱单向进气口缓慢向电磁铁一侧运动,将浮撑箱内的轻质气体压出,多个浮撑箱内的轻质气体均通过导通管、进气管导入气囊包,气囊包膨胀扩大起到顶部牵引浮动作用,而多个浮撑箱在压出轻质气体时通过单向进气口同步导入外界空气,避免减弱其平衡浮撑力。
Unmanned aerial vehicle with anti-rollover structure
一种带有防侧翻结构的无人机
2022-03-18
Patent
Electronic Resource
Chinese
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