The invention discloses an unmanned aerial vehicle with a protection structure, and relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle comprises: a machine body and a propeller; supporting legs connected with the side, away from the propeller, of the machine body; a first cushioning mechanism which is connected with the supporting legs; a second cushioning mechanism of which one end is connected with the first cushioning mechanism, and the other end is connected with the machine body; a connecting assembly of which one end is connected with the second cushioning mechanism; a third cushioning mechanism of which one end is connected with the connecting assembly, and the other end is connected with the machine body; and an expansion cushioning mechanism which is connected with the third cushioning mechanism. The first cushioning mechanism is used for carrying out primary cushioning on the machine body, the first cushioning mechanism drives the second cushioning mechanism to move, the second cushioning mechanism is used for carrying out secondary cushioning on the machine body, the second cushioning mechanism drives the third cushioning mechanism to carry out third-time cushioning on the machine body, and the expansion cushioning mechanism is used for carrying out fourth-time cushioning on the machine body, so that the problem that multiple cushioning mechanisms of an existing unmanned aerial vehicle work independently and cannot be matched is solved.
本发明公开了一种具有保护结构的无人机,涉及无人机技术领域,包括机体和螺旋桨,还包括:支撑腿,与机体远离螺旋桨的一侧连接;以及第一缓震机构,与支撑腿连接;以及第二缓震机构,一端与第一缓震机构连接,另一端与机体连接;以及连接组件,一端与第二缓震机构连接;以及第三缓震机构,一端与连接组件连接,另一端与机体连接;以及膨胀缓震机构,与第三缓震机构连接。本发明通过第一缓震机构对机体进行初次缓震,第一缓震机构带动第二缓震机构运动,第二缓震机构对机体进行二次缓震,第二缓震机构带动第三缓震机构对机体进行三次缓震,膨胀缓震机构对机体进行四次缓震,解决了现有的无人机多组减震机构间独立工作无法配合的问题。
Unmanned aerial vehicle with protection structure
一种具有保护结构的无人机
2021-08-27
Patent
Electronic Resource
Chinese
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