Folding unmanned plane ejection system

Abstract

The invention discloses a foldable UAV launch system, comprising multistage launch guide ways, turning hinges, hinge locking mechanisms and fold locking mechanisms. The system is characterized in that the turning hinges are fixed at the end parts of two adjacent launch guide ways; and the launch guide ways take the rotating shafts of the turning hinges as rotating centers, are folded or unfolded at least once in a plane which is perpendicular to the launch guide ways, so that the launch system is in the state of folding transportation or the work state of emission. The old locking mechanisms are arranged on the guide ways, when the launch system is in the state of folding transportation, the fold locking mechanisms are used for locking the two launch guide ways which are folded together; the hinge locking mechanisms are arranged on the turning hinges, when the launch system is in the work state of emission, the hinge locking mechanisms are used for locking the turning hinges, so that the launch guide ways can not move relatively. The foldable UAV launch system has the advantages of simple structure, low price, safety, stableness, convenient operation and repeated use.

Description

technical field [0001] The invention relates to an ejection system of a UAV launch system, in particular to a foldable UAV ejection system. Background technique [0002] A drone is a powered, unmanned aircraft. It usually consists of airframe, power plant, flight control and management equipment, launching and recovery equipment, etc. It can fly remotely or automatically, and can be used once, recycled, and used multiple times. It is one of today's high-tech weapons and equipment. It is widely used in many military operations such as battlefield investigation, electronic countermeasures, post-war damage assessment, and ground attack. It is an indispensable equipment for information warfare. In the civilian field, it has been widely used in aerial remote sensing, aerial surveying and mapping, forest fire prevention, coastline patrol and other fields. At present, the UAV launch system mainly adopts hydraulic, pneumatic, elastic ejection and other launching methods. The laun...

AI Technical Summary

Problems solved by technology

Its launch system includes ejection guide rails, but at present, when the launch system is converted from the folded transport state to the launch working state, there are problems such as complex operating mechanism, heavy structure, and complicated operation process.

Moreover, after the launch system is folded, it takes up a lot of space during transportation and is easily damaged during transportation.

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