Anti-crashing hard landing frame for unmanned aerial vehicle

Abstract

The invention discloses an anti-crashing hard landing frame for an unmanned aerial vehicle. The anti-crashing hard landing frame comprises an unmanned aerial vehicle body, first base plates, second base plates, a first spring, elastic balls, a first slide ring, second slide rings, a second spring and an elastic rope, wherein L-shaped fixed plates are fixedly connected to the left and right side walls of the unmanned aerial vehicle body, a mounting plate is arranged below the unmanned aerial vehicle body, the bottoms of vertical plates of the two L-shaped fixed plates are fixedly connected withthe top of the mounting plate, a slide rod is fixedly connected between the side walls of the vertical plates of the two L-shaped fixed plates and is sleeved with two first slide rings, the slide rodbetween the vertical plates of the L-shaped fixed plates and the first slide rings is sleeved with the first spring, and two ends of the first spring are respectively fixedly connected with the vertical plates of the L-shaped fixed plates and the side walls of the first slide rings, a vertical rod is fixedly connected to the bottom of the slide rod, the bottom end of the vertical rod is fixedly connected with the top of the mounting plate, the vertical rod is sleeved with the second slide ring, and movable rods are movably connected to the top, close to two sides, of the second slide ring.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a crash-preventing hard landing frame for unmanned aerial vehicles. Background technique [0002] Unmanned aerial vehicle, referred to as unmanned aerial vehicle (UAV), is a new concept equipment in rapid development. It has the advantages of flexible maneuverability, fast response, unmanned flight and low operation requirements. By carrying multiple types of sensors, UAVs can realize real-time transmission and detection of high-risk areas, which is a powerful supplement to satellite remote sensing and traditional aerial remote sensing. SUMMARY OF THE INVENTION [0003] The technical problem solved by the present invention is to overcome the defects of the prior art, such as poor protection and easy damage, and to provide a hard landing frame for drones that prevents crashes. The crash-preventing hard landing frame for unmanned aerial vehicles has the characte...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to overcome the defects of poor protection and easy damage in the prior art, and provide a hard landing gear for unmanned aerial vehicles to prevent crashes

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