Aerial photography unmanned aerial vehicle with falling protection function

Abstract

The invention relates to the technical field of unmanned aerial vehicles, in particular to an aerial photography unmanned aerial vehicle with a falling protection function, which comprises an unmanned aerial vehicle body, a top retarding device fixedly mounted at the top center position of the unmanned aerial vehicle body, and a gravity stabilizing device fixedly mounted at the bottom center position of the unmanned aerial vehicle body. The gravity stabilizing device comprises a weightlessness sensing mechanism, the weightlessness sensing mechanism is used for detecting whether the unmanned aerial vehicle body is in a falling state or not, the direction adjusting mechanism is used for adjusting the falling face of the unmanned aerial vehicle in the falling process, the inflation damping devices are fixedly installed on the two sides of the gravity stabilizing device, and the inflation damping devices are used for avoiding the unmanned aerial vehicle body from directly contacting the ground in falling. According to the technical scheme, the purposes that the landing direction of the unmanned aerial vehicle is adjusted, and the protection device can be repeatedly used are achieved, so that the technical problem that a propeller of the unmanned aerial vehicle makes contact with the ground and is damaged or the maintenance time cost is large due to the fact that the protection device is damaged is solved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an aerial photography unmanned aerial vehicle with a fall protection function. Background technique [0002] At present, UAVs are widely used, among which UAV aerial photography has become a mainstream photography method. UAV aerial photography has the advantages of high definition, large scale and small area, and is especially suitable for obtaining aerial photography of belt-shaped areas. However, The photography drones currently on the market are often not easy to control for novices. Novices often use poorly adjusted fuselage balance, and what’s more, they turn off the propeller before the drone lands, causing The drone is damaged when it hits the ground in weightlessness, and the price of the drone is expensive. The drone is damaged when it falls on the ground. The light ones are repaired, and the heavy ones are scrapped, which is expensive. [0003] Chines...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, an aerial photography UAV with a fall protection function is provided. This technical solution realizes the purpose of adjusting the landing direction of the UAV and the protection device can be reused, so as to solve the problem of damage or damage caused by the UAV propeller touching the ground. Damaged protective devices lead to technical problems with large maintenance time and cost

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