Small-sized electromagnetic clutch dragging type launching ejection device of unmanned aircraft

Abstract

The invention discloses a small-sized electromagnetic clutch dragging type launching ejection device of an unmanned aircraft. The launching ejection device comprises a steering wheel, brake equipment, a slide rail, a dragging cable, a sliding trolley, an unmanned aircraft, power equipment, ejection-angle regulating equipment and an ejection bracket, wherein the slide rail is pivotally connected to a position above the ejection bracket; the ejection-angle regulating equipment is arranged between the slide rail and the ejection bracket; the steering wheel is mounted at one end of the slide rail; the sliding trolley is placed on the slide rail; the unmanned aircraft is arranged on the sliding trolley; the brake equipment is fixed at the end of the travel of the slide rail; one end of the dragging cable is connected with the sliding trolley; the other end of the dragging cable is connected with the power equipment; the power equipment is arranged under the slide rail. Through the technical scheme, the small-sized electromagnetic clutch dragging type launching ejection device of the unmanned aircraft, disclosed by the invention, is high in working liability, good in working concealment, and not limited by altitude and low-temperature environment, so that the launching ejection device is suitable for field operation and manoeuvrable transfer; besides, the launching ejection device is simple in system structure, convenient to operate, easy to maintain, and lower in purchasing cost and using cost.

Description

technical field [0001] The invention relates to the technical field of take-off and ejection of small unmanned aerial vehicles, in particular to a small-sized electromagnetic clutch towed unmanned aerial vehicle take-off and ejection device. Background technique [0002] The take-off and ejection methods of small UAVs commonly used at home and abroad can be mainly classified into the following categories: [0003] 1) booster rocket ejection; [0004] 2) Pneumatic slide ejection; [0005] 3) Hydraulic slide ejection; [0006] 4) Storage box ejection. [0007] However, the above-mentioned common take-off and ejection methods have the following technical defects: [0008] 1) When a solid rocket is used to boost and eject the UAV, because the booster rocket is a fire control product, the management requirements are high and the safety is poor. The sprayed open flame gas can easily expose the UAV and the launch site itself, and the target concealment is poor. [0009] 2) Wh...

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to overcome the defects existing in the existing small unmanned aerial vehicle take-off and ejection device, and provide a new type of small-sized electromagnetic clutch tow type unmanned aerial vehicle take-off and ejection device, the technical problem to be solved is to make it can ensure The high concealment and safety of its own target can eliminate the possibility of reduced ejection power or failure to work due to the altitude and temperature of the area where it is used, and the structure is simple and easy to maintain, making it more suitable for practical use

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