Aerial survey unmanned aerial vehicle capable of improving balance through buffering

Abstract

The invention discloses an aerial survey unmanned aerial vehicle capable of improving balance through buffering, and belongs to the field of unmanned aerial vehicles, the aerial survey unmanned aerial vehicle comprises a lower rack disc, an upper shell is arranged above the lower rack disc, folding movable joints are arranged at the two ends of one side of the upper shell, and an unmanned aerial vehicle driving body is arranged on the inner side of the upper shell; supporting frame rods playing a supporting role are connected to the two side faces of the folding movable joint, a balance tail rod used for keeping balance is arranged on the rear side face of the upper machine shell, and a protection elastic piece playing a protection role during landing is arranged at the tail end of the balance tail rod. The unmanned aerial vehicle has the characteristics that the size of the whole fuselage of the unmanned aerial vehicle is small, interference airflow formed at the tail of the fuselage can be dispersed through a flow guide structure of the fuselage, the stability of the unmanned aerial vehicle in the flight process is guaranteed, and the unmanned aerial vehicle has the advantages that the unmanned aerial vehicle is high in practicability and high in practicability. And meanwhile, the unmanned aerial vehicle can be protected while the unmanned aerial vehicle is lowered.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, and more specifically, relates to an aerial survey unmanned aerial vehicle whose balance is improved through buffering. Background technique [0002] During the flight of the drone, it will be affected by its own gravity and the shape of the shell. During the flight, an airflow that interferes with the flight of the drone will be generated. This airflow will flow through the shell of the drone and rub against the surface. Interfering airflow is formed at the tail, which interferes with the flight stability of the drone. The flight stability of the drone directly affects the experimental data and results obtained from the aerial survey of the drone. When the impact occurs, there will be a considerable impact. The landing gear without a buffer structure will be directly impacted, so that the landing gear will be impacted and produce a rebound force under the impact, causing the balance machi...

AI Technical Summary

Problems solved by technology

[0002] During the flight of the drone, it will be affected by its own gravity and the shape of the shell. During the flight, an airflow that interferes with the flight of the drone will be generated. This airflow will flow through the shell of the drone and rub against the surface. Interfering airflow is formed at the tail, which interferes with the flight stability of the drone. The flight stability of the drone directly affects the experimental data and results obtained from the aerial survey of the drone. When the impact occurs, there will be a considerable impact. The landing gear without a buffer structure will be directly impacted, so that the landing gear will be impacted and produce a rebound force under the impact, causing the balance machine to become unbalanced. Seriously, even the drone The wing breaks when it touches the bottom, and the broken wing is likely to cause safety hazards to the operator and the people around

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