High-stability folding landing gear for unmanned aerial vehicle

Abstract

The invention discloses a high-stability folding landing gear for an unmanned aerial vehicle. The high-stability folding landing gear comprises an unmanned aerial vehicle body, a machine frame slot and a first frame bar, wherein the machine frame slot is formed in the lower side of the unmanned aerial vehicle body, and the front side wall of the machine frame slot is hinged to the upper end of thefirst frame rod through a circular ring rod. A horizontal circular groove is formed in the front side of the machine frame slot, and the horizontal circular groove is internally provided with a horizontal threaded rod. Bearings are fixed to both ends of the threaded rod, and the bearings are divided into a left bearing and a right bearing. The circular groove is internally provided with an electric motor, and the top end of a rotating shaft of the motor is horizontally and fixedly connected with one end of the threaded rod. The upper end of the left bearing is fixedly connected with the lowerend of a fixing block, and the upper end of the fixing block is fixedly connected with the groove bottom of the machine frame slot. The outer side walls of the bearings are fixedly connected with thegroove wall of the circular groove, and a spline is fixed to the side surface of a cylindrical rod. The spline is connected with threads on the side surface of the threaded rod in a threaded and meshing mode. The stability of the landing gear for the unmanned aerial vehicle is higher.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a high-stability folding landing gear for unmanned aerial vehicles. Background technique [0002] UAV is an unmanned aircraft controlled by radio remote control equipment and its own program control device. There is no cockpit on board, but it is equipped with autopilot, program control device and other equipment. Radar and other equipment are used for tracking, positioning, remote control, telemetry and digital transmission. Nowadays, the landing gear of drones is generally U-shaped structure, which has poor stability. When landing on uneven ground, due to its poor structural stability It makes the UAV easy to fall, so we propose a high-stability folding landing gear for UAV to solve the above problems. Contents of the invention [0003] The purpose of the present invention is to provide a high-stability folding landing gear for unmanned aerial vehicles, so as to solve...

AI Technical Summary

Problems solved by technology

[0002] UAV is an unmanned aircraft controlled by radio remote control equipment and its own program control device. There is no cockpit on board, but it is equipped with autopilot, program control device and other equipment. Radar and other equipment are used for tracking, positioning, remote control, telemetry and digital transmission. Nowadays, the landing gear of drones is generally U-shaped structure, which has poor stability. When landing on uneven ground, due to its poor structural stability It makes the drone easy to fall, so we propose a high-stability folding landing gear for drones to solve the above problems

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