A counterweight attitude adjustment mechanism for water-air amphibious UAV
A UAV, attitude adjustment technology, applied in attitude control, control/regulation system, non-electric variable control and other directions, can solve problems such as poor stability
Active Publication Date: 2018-07-13
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 counterweight attitude adjustment mechanism for a water-air amphibious unmanned aerial vehicle, which includes a water bladder, a peristaltic pump, a water-conducting hose, a hose skeleton, a stepping motor, a housing, a screw motor, a threaded pressure rod, an adjusting attitude upper roller, attitude adjustment lower roller, fixed pressure rod, guide roller and driving roller; the middle section of the water guide hose is wound on the hose frame, one end of the water guide hose is connected to the water bag, and the other end extends out to the outside of the casing; the driving roller and the guide roller are opposite to clamp the water-conducting hose; the bottom end of the threaded pressure rod is provided with the rotatable attitude-adjusting upper roller, and the attitude-adjusting lower roller is in contact with the attitude-adjusting upper roller. The rollers are staggered in the horizontal direction, and the water guide hose is located between the upper roller for adjusting the posture and the lower roller for adjusting the posture. The invention can improve the stability of the water-air amphibious drone in the process of adjusting and switching the flight attitude and the water surface navigation attitude, thereby simplifying the driving system of the water-air amphibious drone.
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