Anti-falling device for unmanned aerial vehicle

Abstract

The invention discloses an anti-falling device for an unmanned aerial vehicle. The device comprises a protective ring, the protective ring comprises a fixing base used for being fixed to the unmannedaerial vehicle, three protective rods are arranged on the fixing base, arc-shaped rods are arranged at the ends, away from the fixing base, of the three protective rods, and each protective rod is provided with a loading and unloading device which facilitates detachable connection of all components of the protective ring. According to the anti-falling device for the unmanned aerial vehicle, all the parts of the protective ring can be detachably connected through the loading and unloading device, and when one part of the protective ring is damaged, the damaged part can be directly replaced, continuous use of other intact parts is not affected, so the use value of the protective ring can be brought into full play, and the use cost of the unmanned aerial vehicle is prevented from being increased.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to an anti-drop device for drones. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. [0003] The existing anti-drop device for drones is fixed under the rotor through the protective ring to prevent the rotor from colliding with other objects and being damaged. Since the existing protective ring does not have the function of partial disassembly and replacement, when a certain protective rod of the protective ring or When the arc rod is damaged, in order to protect the rotor of the drone, the entire protective ring needs to be disassembled and replaced, so that the remaining undamaged parts cannot be used continuously, causing the e...

AI Technical Summary

Problems solved by technology

[0003] The existing anti-drop device for drones is fixed under the rotor through the protective ring to prevent the rotor from colliding with other objects and being damaged. Since the existing protective ring does not have the function of partial disassembly and replacement, when a certain protective rod of the protective ring or When the arc rod is damaged, in order to protect the rotor of the drone, the entire protective ring needs to be disassembled and replaced, so that the remaining undamaged parts cannot be used continuously, causing the entire protective ring to be scrapped, which not only weakens the protective ring The use value of drones also increases the cost of using drones

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