Rapid disassembling and assembling structure for unmanned aerial vehicle vertical flat tail connection

Abstract

The invention discloses a rapid disassembling and assembling structure for unmanned aerial vehicle vertical flat tail connection. The rapid disassembling and assembling structure for unmanned aerial vehicle vertical flat tail connection consists of a front connection rapid disassembling pin, a back connection rapid disassembling pin, a vertical tail front connection base, a vertical tail back connection base, a flat tail front connection base and a flat tail back connection base; the vertical tail front connection base and the vertical tail back connection base are fixedly connected with vertical tail assemblies correspondingly; and the vertical tail assemblies at the two ends are provided with the vertical tail front connection base and the vertical tail back connection base correspondingly. The flat tail front connection base and the flat tail back connection base are fixedly connected with a flat tail assembly respectively. The flat tail assembly is provided with two front connection bases and two back connection bases which are positioned at the two ends of the flat tail assembly correspondingly. When an unmanned aerial vehicle is unfolded, the flat tail assembly is placed between the vertical tails at the two ends, pin holes of the flat tail front connection base and the flat tail back connection base on the two end faces cooperate with pin holes of the vertical tail frontconnection base and the vertical tail back connection base of the vertical tail assemblies through movement of the flat tail assembly, the front connection rapid disassembling pin and the back connection rapid disassembling pin are inserted, and the mounting of the flat tail assembly is realized. When the unmanned aerial vehicle is retracted, the front connection rapid disassembling pin and the back connection rapid disassembling pin at the two ends are unplugged separately, and the separation of the flat tail assembly and the vertical tail assemblies is realized. The rapid disassembling andassembling structure is simple to maintain and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a quick disassembly structure for connecting the vertical and horizontal tails of an unmanned aerial vehicle. Background technique [0002] UAVs have the advantages of small size, low cost, strong environmental adaptability, flexible use, and high operating efficiency. Especially when performing boring and long-term tasks, UAVs have incomparable advantages over manned machines. UAVs have been widely used in battlefield reconnaissance, fixed-point target surveillance, fire strikes and emergency disaster relief. Tactical small and medium-sized UAVs mostly use rocket-assisted launch methods, which are flexible, independent of airport runways, and can be deployed ahead of time according to wartime conditions. Therefore, its UAV system is required to have a strong state transition capability, and each main separated component can be quickly assembled and disassemble...

AI Technical Summary

Problems solved by technology

The existing UAV horizontal tail and vertical tail are mostly connected by bolts. The disassembly process must rely on tools, and the disassembly process needs to align the mounting holes of the horizontal tail and vertical tail connection tabs and tighten them with fastening bolts. The installation process is cumbersome and time-consuming

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