A landing gear structure for a drone

Abstract

The utility model relates to the technical field of unmanned plane, and disclose a landing gear structure for unmanned plane, including base and support plate, the base is located at the bottom of support plate, the top of base is fixedly connected with four sleeves, the inner wall sliding connection of sleeve has sleeve rod, the utility model discloses through setting buffer mechanism, can when unmanned plane falls, the bottom will contact with support plate top, is influenced by unmanned plane falling impact force, will drive sleeve rod, connecting block, push rod and push block to move down, push block will drive the extension of tension spring, and the tension of tension spring produces the effect of buffering, at the same time, the piston plate will form a closed cavity with the lower half part of shell, when push block moves down, will drive piston plate to move down, and the air is compressed, and the reaction force of compressed gas also plays the role of auxiliary buffering, through multistage buffering mode, effectively improve the effect of buffering, avoid the body damage.

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