Launching frame and system for launching unmanned aerial vehicle

A catapult, UAV technology, applied in the field of UAV launch, can solve the problems of partial weight, cumbersome, narrow range of use, etc.
CN106428604AActive Publication Date: 2017-02-22北京韦加智能科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
北京韦加智能科技股份有限公司
Publication Date
2017-02-22

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Abstract

The invention relates to a launching frame and system for launching an unmanned aerial vehicle. The launching frame comprises a launching frame body, a skate frame, a launching rope and a driving device. The skate frame is arranged on the launching frame body and used for bearing and launching the unmanned aerial vehicle. The launching rope is arranged at the launching end of the launching frame body. The skate frame is arranged at the initial end of the launching body and can slide in the extending direction of the launching frame body. A driving device is connected with the skate frame and used for driving the skate frame to move in the extending direction of the launching frame body so that the skate frame can collide with the launching rope to launch the unmanned aerial vehicle. When the unmanned aerial vehicle is launched, the driving device is used for driving the skate frame to linearly move on the launching frame body, and motion of the skate frame does not need to be powered by stretching deformation of an elastic string, so that the launching frame is small in overall size, easy to operate and capable of improving the launching efficiency of the unmanned aerial vehicle.
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Description

technical field

[0001] The invention relates to the technical field of unmanned aerial vehicle launch, in particular to an ejection frame and an ejection system for unmanned aerial vehicle launch. Background technique

[0002] Most of the existing ejection frames for small unmanned aerial vehicles use elastic rope as the energy storage medium, and aluminum alloy is used as the ejection frame. The launch end of the slide frame moves, and when the slide frame touches the ejection rope set at the launch end of the slide frame, the slide frame stops moving due to resistance, and the UAV on the slide frame is ejected instantly to complete the launch.

[0003] There are the following problems in this kind of elastic rope ejection frame: first, since the energy storage of the elastic rope is a form of stretch-denatured energy storage, long-term use will cause the aging of the elastic rope, which will affect the elasticity and firmness. At the same time, the temperature environment...

Claims

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