Inflatable bionic wing and processing method thereof

A processing method and inflatable technology, which can be used in aircraft assembly, helicopters, aircraft, etc., can solve the problems of poor folding and large wings, and achieve the effects of easy storage, compact volume and novel structure.

Pending Publication Date: 2019-05-24
JILIN UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides an inflatable bionic wing and a processing method thereof, so as to solve

Method used

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  • Inflatable bionic wing and processing method thereof
  • Inflatable bionic wing and processing method thereof
  • Inflatable bionic wing and processing method thereof

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Embodiment Construction

[0026] Such as figure 1 As shown, the upper and lower two layers of plastic film 24 form a hollow structure through the inner heat sealing line 2 and the outer heat sealing line 3, including the main vein wing column 5 and the interlaced wing column 7, wherein the main wing vein wing column 5 adopts a cone Shaped structure, near the root end of the wing adopts a large-diameter structure, and the root end of the far wing adopts a small-diameter structure, and the staggered vein wing column 7 adopts a columnar structure for connecting two main wing vein wing columns 5, and the inner wing surface 4 is formed by The inner heat sealing line 2 is closed and formed, the outer airfoil 6 is formed by the outer heat sealing line 3 and the cutting track 8, and the clamping wing column 1 is located at the root of the main wing vein wing column 5, and its diameter is smaller than the root diameter of the main wing vein wing column. It is used to be installed on the actuator of the flapping...

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Abstract

The invention relates to an inflatable bionic wing and a processing method thereof, and belongs to the field of bionic machinery. An upper plastic film and a lower plastic film form a hollow structureby the aid of an inner heat-sealing line and an outer heat-sealing line, main rib wing columns are provided with conical structures, the butt end of a near wing is provided with a large-diameter structure, the butt end of a far wing is provided with a small-diameter structure, a staggered rib wing column is provided with a columnar structure and used for connecting the two main rib wing columns,the inner heat-sealing line is closed to form an inner wing surface, an outer wing surface is formed by the outer heat-sealing line and a cutting track, clamping wing columns are positioned at roots of the main rib wing columns, and a non-return valve is connected with an inflation inlet in a heat-sealing manner. The inflatable bionic wing has the advantages that the structure is novel, the inflatable wing is prepared from the double plastic films by a hydraulic heat-sealing method, the insect wing-type bionic wing can be formed after inflation and has a certain strength and flexibility, the wing is rapidly inflated in flying to form a wing structure for flying of a flapping-wing aircraft, the bionic wing can be exhausted and folded before and after flying, the size of the bionic wing is reduced, and the bionic wing is easily stored.

Description

technical field [0001] The invention belongs to the field of bionic mechanical design, in particular to an inflatable bionic wing and a processing method thereof. Background technique [0002] The design and development of miniature flapping-wing aircraft is a research and development topic that various countries have paid more attention to in recent years. The new type of bionic flapping-wing aircraft designed based on the principle of bionics is based on birds and insects. Advantage. With the development of modern science and technology, especially the continuous progress of micro-electromechanical systems, micro-flapping-wing aircraft has gradually become one of the new research hotspots, and it has extremely high application value in military and natural sciences. [0003] As one of the core components of a micro-orthopter, the bionic wing generates thrust for the orthopter and realizes various complex flight actions, which is of great significance. Most of the existin...

Claims

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Application Information

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IPC IPC(8): B64F5/10B64C33/02B29C65/18
Inventor 刘强楚镇亚王翠许蓬子周晓勤李强李世斌邢向滕帅任露泉
Owner JILIN UNIV
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