Variable air wing mechanism for water-air cross-medium aircraft
A cross-media and aircraft technology, applied in the field of variable body air wing mechanism, to achieve the effect of underwater safe stealth and fast flight
Pending Publication Date: 2022-05-06
PEKING UNIV +1
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Problems solved by technology
[0004] However, for the design of water-air cross-media vehicles, there are contradictions in their hydrodynamic design and aerodynamic design. This is because when navigating in the air, there must be air wings to provide lift. Low resistance and faster sailing speed do not require air wings
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[0037] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0038] Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present disclosure and should not be construed as limiting the present disclosure.
[0039] In the description of the present disclosure, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicat...
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The invention relates to the technical field of water-air cross-medium aircrafts, and provides a variable air wing mechanism for a water-air cross-medium aircraft. The main wing piece telescopic mechanism is connected to the barrel-shaped supporting framework and is provided with two main wing pieces which can be expanded or contracted and are bilaterally symmetrical about the axis of the barrel-shaped supporting framework; and the auxiliary wing piece telescopic mechanism is connected to the main wing piece telescopic mechanism and is provided with two auxiliary wing pieces which can be expanded or contracted and are bilaterally symmetrical about the axis of the barrel-shaped supporting framework. Compared with the prior art, the variable air wing mechanism for the water-air cross-medium aircraft has the advantage of high automation, can be independently used, can also serve as a functional module and is integrated in related automation equipment, especially in the water-air cross-medium aircraft, and the variable air wing mechanism for the water-air cross-medium aircraft has the advantage of being high in automation degree. Therefore, the water-air cross-medium aircraft has good environmental adaptability and concealment, and can be widely applied to various military and civil operation scenes.
Description
technical field [0001] The present disclosure relates to the technical field of water-air cross-medium aircraft, in particular to a variable body air-wing mechanism for water-air cross-medium aircraft. Background technique [0002] my country's marine security is facing the threat of underwater national opening, and it is imminent to establish a complete three-dimensional observation system integrating sea, land, air and space. The traditional three-dimensional ocean observation system largely relies on underwater observation equipment such as AUV, UUV, underwater glider, and submersible buoys, or surface observation equipment such as unmanned ships, wave energy glider, and buoys, as well as drones, Airborne observation equipment such as satellites, however, the traditional three-dimensional ocean observation system has the disadvantages of high cost, limited observation range, complicated deployment process and untimely deployment. [0003] The water-air cross-media vehicl...
Claims
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IPC IPC(8): B60F5/02B64C35/00B63B1/30B63G8/00
CPCB60F5/02B64C35/006B63B1/30B63G8/001B63G2008/002
Inventor 段慧玲李宏源司博文吕鹏宇
Owner PEKING UNIV