Anti-crash protection structure for unmanned aerial vehicle

Abstract

The invention discloses an anti-crash protection structure for an unmanned aerial vehicle. The structure comprises an unmanned aerial vehicle body; fixing plates are fixedly connected to the lower endof the unmanned aerial vehicle body in a front-back symmetrical mode. A balancing weight is rotatably arranged between the fixing plates; a fixed shaft is fixedly connected into the balancing weight;the fixed shaft is rotationally connected between the fixing plates; the weight of the balancing weight is large, so the stability of the unmanned aerial vehicle body floating in the air can be maintained; when the unmanned aerial vehicle body falls, the balancing weight is located on the lower side of the unmanned aerial vehicle body all the time, so the stability of the unmanned aerial vehiclebody can be kept when the unmanned aerial vehicle is out of control; the unmanned aerial vehicle can be buffered according to the falling speed of the unmanned aerial vehicle, and the unmanned aerialvehicle is prevented from directly and rapidly falling onto the ground.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an anti-crash protection structure for unmanned aerial vehicles. Background technique [0002] In modern society, more and more people like to use UAVs for aerial photography. Sometimes UAVs will lose control or power when they fail, and crash, which will not only cause economic losses, but also cause harm to people or people on the ground. Threats caused by things, there is no protective structure for preventing crashes when the drone is out of control on the existing unmanned aerial vehicle, and a kind of anti-crash protective structure for unmanned aerial vehicle set forth in the present invention can solve the above-mentioned problems. When the drone is out of control, it can keep the drone fuselage stable, and according to the falling speed of the drone, the drone can be buffered to prevent the drone from falling directly and quickly to the ground. Contents of the i...

AI Technical Summary

Problems solved by technology

[0002] In modern society, more and more people like to use UAVs for aerial photography. Sometimes UAVs will lose control or power when they fail, and crash, which will not only cause economic losses, but also cause harm to people or people on the ground. Threats caused by things, there is no protective structure for preventing crashes when the drone is out of control on the existing unmanned aerial vehicle, and a kind of anti-crash protective structure for unmanned aerial vehicle set forth in the present invention can solve the above-mentioned problems. Make the UAV maintain the stability of the UAV body when it is out of control, and buffer the UAV according to the falling speed of the UAV to prevent the UAV from falling directly and quickly to the ground

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