A road-air dual-purpose unmanned aerial vehicle with functions of climbing stairs and jumping and its operation method

Abstract

The invention discloses a road-air dual-purpose unmanned aerial vehicle with functions of climbing stairs and jumping and an operation method thereof. It includes a body and six deformable arms. The inner ends of the six deformable arms are installed at the edge of the body. The deformable support arm includes an inner arm, a middle arm assembly, an outer arm and a land-air dual-purpose power assembly. The inner arm, the middle arm assembly and the outer arm are sequentially connected from the inside to the outside, and can be rotated with each other under the driving of the power element. The land-air power assembly is mounted on the outer end of the outer arm. The outer arm includes a first outer arm support and a second outer arm support. An outer arm telescopic drive assembly is installed on the outer arm. The outer arm telescopic drive assembly includes a telescopic drive assembly, a telescopic locking assembly and a shock absorber assembly. The land-air power assembly includes a base, a main shaft, a main shaft drive assembly, a flight assembly and a land assembly. The present invention can switch to flight mode, walking function mode and climbing stairs and obstacle mode through the deformation of the deformable support arm and the on-off of the clutch assembly, and has strong terrain passing ability.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a road-air dual-purpose unmanned aerial vehicle with functions of climbing stairs and jumping and an operation method thereof. Background technique [0002] At present, the types of rotorcraft on the market mainly include fixed-wing aircraft, multi-rotor aircraft and some traditional multi-rotor aircraft, most of which use fixed-pitch propellers. balance. Among them, the dual-purpose drones have more functions, but most of the traditional dual-purpose drones have a simple walking function plus a flying function, with a single function, especially in the face of complex and changeable terrain. It cannot be used normally in the environment where it is not stable, and it has great limitations, so it cannot be used in many occasions. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a road-air dual-purpose unmanned a...

AI Technical Summary

Problems solved by technology

Among them, the road-air dual-purpose drones have more functions, but most of the traditional road-air dual-purpose drones are simple walking function plus flight function, and the function is single, especially in the face of complex and changeable terrain. It cannot be used normally in the environment, cannot be stable, and has large limitations, so it cannot be applied to various occasions

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