Stable control device of unmanned aerial vehicle frame

Abstract

The invention discloses a stable control device of an unmanned aerial vehicle frame. The stable control device comprises a fixed mounting plate and supporting legs, wherein bolt holes are formed in four corners of the upper end face of the fixed mounting plate; the supporting legs are fixedly at four corners of the lower end face of the fixed mounting plate through locking bolts; each supporting leg adopts an arc-shaped structure; supporting feet are arranged at the bottom of the supporting legs; a plurality of groups of compression springs are arranged between the supporting legs and the supporting feet; the supporting legs are in supporting connection through transverse beams; wear-resisting plates are arranged at the bottoms of the supporting feet. The stable control device disclosed bythe invention is reasonable in structure design, and a fuselage of an unmanned aerial vehicle can be effectively stabilized; violent shaking is prevented in a descending process; meanwhile, the stable control device has a good buffering effect and impact caused by the fact that the fuselage of the unmanned aerial vehicle descends is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle frame stabilization control device. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device. UAV is actually a general term for unmanned aerial vehicles. From a technical point of view, it can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aircraft, unmanned paraglider etc. Compared with manned aircraft, it has the advantages of small size, low cost, convenient use, low requirements for combat environment, and strong battlefield survivability. Since unmanned aircraft is of great significance to future air combat, all major military countries in the world are stepping up the development of unmanned aircraft. In...

AI Technical Summary

Problems solved by technology

[0003] Plant protection drones are a branch of drones. Plant protection drones are widely used in agricultural and forestry plant protection operations. This type of drone can spray chemicals, seeds, powders, etc., which brings a lot of convenience to our work. However, due to The particularity of the working environment of plant protection drones, plant protection drones often enter and exit and the more complex and harsh agricultural environment, which has high requirements for the use and service life of plant protection drones, and the working environment of plant protection drones is special , the landing environment is also relatively harsh. When the drone lands, the vibration will affect the direct operation of the fuselage, thus interfering with the normal use of the drone.

Images