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UAV catapult launch car and UAV launch method
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A technology of aircraft catapult and unmanned aerial vehicles, applied in the field of unmanned aerial vehicles, can solve problems such as propeller damage, and achieve the effect of avoiding propeller damage
Active Publication Date: 2020-05-29
中天智控科技控股股份有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a UAV ejection frame launching car and a UAV launching method to alleviate the technical problem in the prior art that the propeller hits the launching car and causes damage to the propeller when the UAV leaves the frame
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Embodiment 1
[0064] This embodiment provides a UAV catapult launching trolley, which includes a bracket group formed by two bracket bodies arranged in parallel, and the bracket body includes:
[0065] Front swing arm support plate 100, rear swing arm support plate 200, swing arm fixing seat assembly and opening device 400;
[0066] The top of the front swing arm support plate 100 is provided with a first notch 110, and the opening of the first notch 110 faces forward, which is used to clamp the front ejection shaft of the drone;
[0067] The top of the rear swing arm support plate 200 is provided with a second notch 210, and the opening of the second notch 210 faces backwards, and is used for clamping the rear ejection shaft of the drone;
[0068] The swing arm fixing seat assembly is rotatably connected with the front swing arm support plate 100 and the rear swing arm support plate 200, and is used to make the front swing arm support plate 100 and the rear swing arm support plate 200 lie ...
Embodiment 2
[0099] This embodiment provides a method for launching a drone, comprising the following steps:
[0100] S1; lock the locking lever device 530;
[0101] S2; put down the rear swing arm support plate 200 and snap the rear swing arm support plate 200 into the rear swing arm support plate fixing block 104;
[0102] S3; clamp the front ejection shaft at the bottom of the drone to the first notch 110 on the top of the front swing arm support plate 100;
[0103] S4; pull up the rear swing arm support plate 200 in the down state, and make the rear ejection shaft at the bottom of the drone snap into the second notch 210 of the rear swing arm support plate 200;
[0104] S5: snap the bottom of the rear swing arm support plate 200 into the bottom groove 323 of the rear base 321 to ensure that the front swing arm support plate 100 and the rear swing arm support plate 200 are not turned outward;
[0105] S6: The traction rubber of the ejection frame accumulates power, and the lock bar de...
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Abstract
The present invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle catapult launching vehicle and an unmanned aerial vehicle launching method, so as to alleviate the damage to the propeller caused by the propeller hitting the launching vehicle when the unmanned aerial vehicle leaves the frame in the prior art technical problems. Including the front swing arm support plate, the rear swing arm support plate, the swing arm fixing seat assembly and the opening device; the top of the front swing arm support plate is snapped to the front ejection shaft of the drone; the top of the rear swing arm support plate is snapped to the drone The rear ejection shaft; the swing arm fixing seat assembly, which is rotationally connected with the front swing arm support plate and the rear swing arm support plate, is used to make the front swing arm support plate and the rear swing arm support plate lie on the same plane; the opening device acts on the front swing arm The arm support plate is used to drive the front swing arm support plate, the rear swing arm support plate and the swing arm fixing seat assembly to turn outward. The technical solution provided by the present invention effectively avoids the existing technical problem that the propeller hits the launch vehicle when the unmanned aerial vehicle is off the shelf, resulting in damage to the propeller.
Description
technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle catapult launching trolley and an unmanned aerial vehicle launching method. Background technique [0002] At present, the common methods of UAV ejection racks are pneumatic ejection, elastic ejection, etc. Among them, the pneumatic ejection rack is released by the high-pressure gas of the cylinder instantly, pushing the piston rod to eject, and the piston rod drives the UAV to push out the cylinder together so that no one can get a certain amount of time. The take-off speed of the rubber band is pulled by the elastic force of the rubber band or spring to pull the car and the UAV, so that the UAV can obtain a certain take-off speed. [0003] UAVs are divided into oil-driven and electric forms, which are further divided into propeller front-pull type and push-back type. The present invention is a launch trolley for push-back oil-powered U...
Claims
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Application Information
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