Water and air amphibious unmanned aerial vehicle and attitude adjustment method thereof
一种无人机、调姿的技术，应用在姿态控制、控制/调节系统、非电动变量控制等方向，能够解决稳定性差等问题
Active Publication Date: 2018-07-27
肖波
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Problems solved by technology
[0004] 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 drive system of the water-air amphibious UAV
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[0013] refer to figure 1 , figure 2 with 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 ...
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The invention discloses a water and air amphibious unmanned aerial vehicle weight attitude adjustment mechanism. The mechanism comprises a water bag, a peristaltic pump, a water guide hose, a hose skeleton, a stepping motor, a shell, a lead screw motor, a threaded compression bar, an attitude adjustment upper rolling wheel, an attitude adjustment lower rolling wheel, a fixed compression bar, a guide rolling wheel and a driving rolling wheel; the middle section of the water guide hose winds around the hose skeleton, one end of the water guide hose is communicated with the water bag, and the other end of the water guide hose stretches out of the outer side of the shell; the driving rolling wheel and the guide rolling wheel correspondingly clamp the water guide hose; a rotatable attitude adjustment upper rolling wheel is arranged at the bottom of the threaded compression bar, the attitude adjustment lower rolling wheel and the attitude adjustment upper rolling wheel are staggered in the horizontal direction, and the water guide hose is located between the attitude adjustment upper rolling wheel and the attitude adjustment lower rolling wheel. Accordingly, the stability of a water andair amphibious unmanned aerial vehicle in the flying attitude and surface navigation attitude adjusting and switching process can be improved, and a driving system of the water and air amphibious unmanned aerial vehicle is simplified.
Description
[0001] This application is a divisional application of the invention patent application with the application number 2016100098668. 【Technical field】 [0002] 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】 [0003] 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】 [0004] ...
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IPC IPC(8): G05D1/08
CPCG05D1/0816G05D1/0875
Inventor 陈威宇
Owner 肖波