Anti-collision protecting device of unmanned aerial vehicle

Abstract

The invention discloses an anti-collision protecting device of an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The anti-collision protecting device of the unmanned aerial vehicle comprises an unmanned aerial vehicle body. The other side of a chassis base is in threaded connection with a chassis. One side, away from the chassis base, of the chassis is provided with a motor. An output end of the motor is provided with a rotor wing. A middle position of the outer side surface of a housing of the motor is provided with a buffering column. The other end of the buffering column is provided with a protecting ring. A sleeve bar is installed between the neighboring chassises. The sleeve bar is in inserted connection with a moving rod. The bottom of a cavity of the sleeve bar is provided with a fixing block. The other side of the fixing block is provided with a scissor-fork-type bracket, and the other end of the scissor-fork-type bracket is installed on the moving rod. The top of the moving rod is extended to the outer side of the protecting ring and provided with an anti-collision plate. The device is capable of, through the anti-collision plate and the buffering column, while the unmanned aerial vehicle collides surrounding objects, through elastic buffering, reducing an impact force to internal elements of the unmanned aerial vehicle body, reducing the caused damage, and saving maintenance cost.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to an anti-collision protection device for drones. Background technique [0002] UAVs have been widely used in many fields such as aerial photography, rescue, forest fire prevention, and security. When flying, especially in a forest or city with a more complex environment, the drone may collide with objects in the environment due to improper operation in the past. At the same time, various branches or fallen leaves in the forest may interfere with the rotor. It will cause great damage to the mechanical structure of the UAV, which may lead to loss of control or fall. For this reason, we propose a UAV anti-collision protection device. Contents of the invention [0003] The object of the present invention is to provide a UAV anti-collision protection device to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the p...

AI Technical Summary

Problems solved by technology

[0002] UAVs have been widely used in many fields such as aerial photography, rescue, forest fire prevention, and security. When flying, especially in a forest or city with a more complex environment, the drone may collide with objects in the environment due to improper operation in the past. At the same time, various branches or fallen leaves in the forest may interfere with the rotor. It will cause great damage to the mechanical structure of the UAV, which may lead to loss of control or fall. For this reason, we propose a UAV anti-collision protection device

Images