Unmanned aerial vehicle safety protection device

Abstract

The invention discloses an unmanned aerial vehicle safety protection device comprising a body; wings are fixedly connected to one side of the body, a connecting block is fixedly connected to the upper surface of the body, a fixed shaft is detachably connected to the upper surface of the connecting block, a U-shaped plate is fixedly connected to one side of the fixed shaft, a sliding plate is slidably connected into the U-shaped plate, and a compression spring is fixedly connected to one side of the U-shaped plate; and the other end of the compression spring is fixedly connected with one side of the sliding plate, one side of the sliding plate is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a mounting block, and one side of the mounting block is fixedly connected with a telescopic rod. Through cooperative arrangement of the U-shaped plate, the sliding plate, the compression spring, the connecting shaft, the mounting block, the telescopic rod and an arc-shaped plate, simple safety protection of the wings can be achieved in the using process, the unmanned aerial vehicle safety protection device is suitable for wings of different sizes, the using range is enlarged, the usability is improved, meanwhile, simple buffering can be conducted during external impact, and damage to the device due to impact force is avoided.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to a safety protection device for drones. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device. Unmanned aircraft is actually a general term for unmanned aircraft. From a technical point of view, it can be divided into: Unmanned helicopters, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airships and unmanned paragliders, compared with manned aircraft, it is small in size, low in cost, easy to use, and effective in combat Due to the advantages of low environmental requirements and strong battlefield survivability, unmanned aircraft are of great significance to future air combat, and major military countries in the world are stepping up the development of unmanned aircraft. [0003] At present, the safety protection function of drones on the...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a UAV safety protection device, which can protect the wings during the working process of the UAV, and avoid flying due to fallen leaves or other impurities lingering on the wings. Instability, which leads to falling and avoiding damage to the wing caused by collision, solves the problem of lack of safety protection

Images