The invention, which belongs to the technical field of unmanned aerial vehicles, discloses a full-freedom-degree unmanned aerial vehicle capable of suddenly stopping along with swinging poses. The full-freedom-degree unmanned aerial vehicle comprises lifting components used for providing spiral lifting forces, a main machine plate used as structural support, first annular rings, second annular rings and sliding lead screws and limiting light rods. Four annular concave parts which are arranged on the main machine plate and used for accommodating the lifting components. The first annular rings are pivoted to all annular concave parts concentrically; the second annular rings are pivoted into all first annular rings concentrically; the first annular rings and the second annular rings are arranged coaxially to form a coaxial nested structure, and the lifting components are assembled in the second annular rings. The sliding lead screws and limiting light rods are arranged in the second annular rings in a communicating manner and are arranged side by side. Lead screw bases fixed at the bottoms of the lifting components are assembled to the sliding lead screws; the limiting light rods passthrough the bottoms of the lifting components; and a steering engine for driving the sliding lead screw to rotate is assembled to one end of each sliding lead screw. The full-freedom-degree unmannedaerial vehicle is simple, the structure is novel, and outstanding innovativeness is achieved.
本发明公开了一种随摆位姿急停全自由度无人机,属于无人机技术领域,包括作为用于提供螺旋升力的升力组件,包括作为结构支撑的主机机板,位于主机机板上具有四个凹陷的且作为容纳升力组件的环形凹陷部;位于每个环形凹陷部内枢接有同心的第一环形圈,位于第一环形圈内枢接有同心的第二环形圈,第一环形圈与第二环形圈同轴心设置形成同轴嵌套结构,所述的升力组件就配装在第二环形圈内;位于第二环形圈中穿设有会滑移丝杠和限位光杆,滑移丝杠和限位光杆并列设置,所述的升力组件底部固定的丝杠座配装在滑移丝杠上,限位光杆穿过升力组件的底部,位于滑移丝杠的一端配装有用于驱动滑移丝杠回转的舵机。机构简洁,结构新颖,具备突出的创新性。
Full-degree-of-freedom unmanned aerial vehicle capable of suddenly stopping along with swinging poses
一种随摆位姿急停全自由度无人机
2020-07-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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