Water-air amphibious unmanned aerial vehicle counterweight posture-adjusting mechanism
A UAV and attitude adjustment technology, applied in attitude control, control/adjustment system, non-electric variable control, etc., can solve problems such as poor stability
Active Publication Date: 2016-03-23
北京航鹰科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem of poor stability in the posture adjustment switching process of the existing water-air amphibious UAV, and propose a counterweight attitude adjustment mechanism for the water-air amphibious UAV, which can improve the flight posture and attitude of the water-air amphibious UAV. The stability during the adjustment and switching process of the navigation attitude on the water surface, thus simplifying the driving system of the water-air amphibious UAV
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[0011] refer to figure 1 , figure 2 and image 3 , a water-air amphibious unmanned aerial vehicle counterweight attitude adjustment mechanism of the present invention, comprising a water bladder 1, a peristaltic pump 2, a water guide hose 3, a hose skeleton 4, a stepping motor 5, a housing 6, and a screw motor 7 , thread pressure rod 8, attitude adjustment upper roller 9, attitude adjustment lower roller 10, fixed pressure rod 11, guide roller 12 and drive roller 13; the middle section of the water guide hose 3 is wound on the hose skeleton 4 One end of the water guide hose 3 communicates with the water bag 1, and the water guide hose 3 between the water bag 1 and the hose frame 4 is provided with the peristaltic pump 2; the other end of the water guide hose 3 Stretching out to the outside of the housing 6, the housing 6 is fixed with the fixed pressing rod 11, the fixed pressing rod 11 is provided with a rotatable guide roller 12, and the driving roller 13 is opposite to t...
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The invention discloses a water-air amphibious unmanned aerial vehicle counterweight posture-adjusting mechanism. The mechanism comprises a water bag, a peristaltic pump, a water guide flexible pipe, a flexible pipe frame, a stepping motor, a housing, a screw motor, a threaded pressure bar, a posture-adjusting upper roller, a posture-adjusting lower roller, a fixation pressure bar, a guide roller and a driving roller, wherein one middle segment of the water guide flexible pipe is wound on the flexible pipe frame, one end of the water guide flexile pipe communicates with the water bag, and the other end extends out of the outer side of the housing; the driving roller and the guide roller clamp the water guide flexible pipe in an opposite mode; and the bottom end of the threaded pressure bar is provided with the rotatable posture-adjusting upper roller, the posture-adjusting lower roller is staggered from the posture-adjusting upper roller in a horizontal direction, and the water guide flexible pipe is disposed between the posture-adjusting upper roller and the posture-adjusting lower roller. The mechanism provided by the invention can improve the stability of a water-air amphibious unmanned aerial vehicle in the adjustment switching process of flight postures and water surface navigation postures can be improved and accordingly simplifies the driving system of the water-air amphibious unmanned aerial vehicle.
Description
【Technical field】 [0001] The invention relates to the technical field of water-air amphibious drones, in particular to the technical field of counterweight attitude adjustment of water-air amphibious drones. 【Background technique】 [0002] The water-air amphibious UAV can be used as an aircraft in the air and can also navigate on the water, which has changed the limitation of traditional UAVs that are only applicable to a single place, and is very popular. The current water-air amphibious UAVs do not use the same drive system when flying and navigating on the water, which causes problems such as complex structure and large space occupation. Due to the stability problem in the process of attitude adjustment and switching, it is necessary to develop an attitude adjustment device for water-air amphibious drones. 【Content of invention】 [0003] The purpose of the present invention is to solve the problem of poor stability in the posture adjustment switching process of the exi...
Claims
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IPC IPC(8): G05D1/08
CPCG05D1/0816G05D1/0875
Inventor 陈威宇
Owner 北京航鹰科技有限公司