Unmanned aerial vehicle with rotors having anti-collision function

Abstract

The invention discloses an unmanned aerial vehicle with rotors having an anti-collision function. The unmanned aerial vehicle comprises a vehicle body and connecting shafts. The outer side of the vehicle body is connected with supporting arms, and first protecting grooves are formed in the upper surfaces of the supporting arms and internally provided with lock columns, and the lower ends of the lock columns are connected with the supporting arms through third compression springs; lock grooves are formed in the lock columns and connected with the connecting arms through lock hooks; and the connecting arms are connected with the supporting arms through second compression springs. According to the unmanned aerial vehicle with the rotors having the anti-collision function, the area of the unmanned aerial vehicle can be decreased; a user can carry the unmanned aerial vehicle conveniently, and meanwhile the strength of the unmanned aerial vehicle can be improved; damage to first blades or second blades can be avoided, the situation that collision force is transmitted to the first blades and the second blades can be avoided, so that the situation that the first blades or the second bladesare damaged by the collision force is avoided; and the collision direction of a foreign object can be changed, accordingly, continuous collision of the foreign object to the unmanned aerial vehicle is avoided, and impact of the foreign object to the unmanned aerial vehicle can be reduced.

Description

technical field [0001] The invention relates to the technical field related to unmanned aerial vehicles, in particular to an unmanned aerial vehicle with a rotor with anti-collision function. Background technique [0002] With the rapid development of technology, UAVs are popularized and widely used in aerial photography, agriculture, plant protection, selfie, express transportation, disaster rescue, observation of wild animals, monitoring of infectious diseases, surveying and mapping, news reports, power inspection, disaster relief, film and television shooting , manufacturing romance and other fields, the drone rotor is a device that facilitates the take-off of the drone, and its main components are motors and rotating blades. [0003] However, the existing UAV rotor does not have the anti-collision function, which makes it easy to be hit by other objects when the UAV rotor is flying in the air, causing damage, thereby causing economic losses. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a UAV with a rotor with anti-collision function, to solve the problem that the existing UAV rotor does not have anti-collision function in the above-mentioned background technology

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