Unmanned aerial vehicle reducing aerodynamic interference

Abstract

The invention discloses an unmanned aerial vehicle reducing aerodynamic interference. The unmanned aerial vehicle comprises a shell component, a digital component and a rectification component. The shell component comprises wings, upper propeller blades, propellers, lower propeller blades, foot stands, a vehicle body and a shock absorber, the wings are located on the right sides of the upper propeller blades and fixedly connected with the upper propeller blades, and the foot stands are located on the lower surface of the vehicle body and fixedly connected with the vehicle body; a fairing is arranged on the outer side wall of a vehicle body of an original unmanned aerial vehicle, thermal insulation sheets are arranged at the two ends of the upper surface of the inner portion of the fairing,when the unmanned aerial vehicle flies, the fairing is installed on the outer side wall of the vehicle body firstly and can reduce the environment harming effects caused by aerodynamic force, aerodynamic heating and sound vibration generated when the unmanned aerial vehicle flies in the atmosphere, the resistance, brought to the unmanned aerial vehicle, of the aerodynamic force in the atmosphereis reduced, the unmanned aerial vehicle flies stably, and meanwhile the high temperature resistant performance of the fairing can be improved through the thermal insulation sheets.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an unmanned aerial vehicle that reduces aerodynamic interference. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device, or is completely or intermittently operated autonomously by the on-board computer. According to the application field of the drone, It can be divided into military use and civilian use. For military use, drones are divided into reconnaissance aircraft and target drones; civilian use is the real rigid demand for drones; at present, they are used in aerial photography, agriculture, plant protection, miniature selfies, express transportation, disaster relief, and observation of wild animals. Applications in the fields of animals, monitoring infectious diseases, surveying and mapping, news r...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an unmanned aerial vehicle that reduces aerodynamic interference, so as to solve the problem that when the original unmanned aerial vehicle proposed in the above-mentioned background technology flies in the atmosphere, it is easily affected by the aerodynamic force in the atmosphere, aerodynamic heating and acoustic noise. Due to the influence of the harmful environment and the normal flight, the UAV is subjected to relatively large resistance in the atmosphere, resulting in the problem that the UAV cannot operate normally.

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