CN101966869A - Flapping-wing aircraft - Google Patents
Flapping-wing aircraft Download PDFInfo
- Publication number
- CN101966869A CN101966869A CN 201010501243 CN201010501243A CN101966869A CN 101966869 A CN101966869 A CN 101966869A CN 201010501243 CN201010501243 CN 201010501243 CN 201010501243 A CN201010501243 A CN 201010501243A CN 101966869 A CN101966869 A CN 101966869A
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- CN
- China
- Prior art keywords
- wing
- flapping
- wings
- big
- little
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a flapping-wing aircraft. People have been long expecting the dream of flying by flapping wings to come true. In the invention, a structure combining small and large wings is used for realizing flying by flapping wings, and with smart conception and reasonable power, flight can be realized. The flapping-wing aircraft solves the problem that the flapping wings need to flap and to stop and release air flow at the same time by combining the flapping and stopping and releasing air flow smartly in a way that the large wings flap while the small wings stop and release air flow. In the flapping process of the large wings, a resistance is generated for producing a raising force, and thus, flying by flapping wings is realized.
Description
Technical field
Communications and transportation.
Background technology
Existing aircraft wing all is fixed, as the wing that bird can flutter, can't realize the purpose of taking off.The fixing aircraft of wing requires speed must be very big the time, could realize taking off.Speed is little, can not fly up.Ornithopter can be realized low-speed operations, and freedom is higher.
Summary of the invention
Make the wing that a pair can fly.The constructional feature of wing mainly is described here, and the integral structure of aircraft is no longer spoken more.
Wing adopts big wing to overlap the action principle of little wing.Big wing is done the action of flapping wing, about aircraft each one.
Little wing is embedded in big wing inside, plays the effect that stops or decontrol air-flow.A big wing comprises nine little wings, and these winglet wing have been formed big wing.If the length of big wing is L, wide is M.If 9 winglet wing are formed a big wing, the width of so little wing is
(a is a less length), long width for M and big wing equates.The winglet wing is made with thin light plate.Big wing is made up of the cross bar of two long L.Establish 10 holes on the cross bar uniformly, the axle of a long M+a is arranged, in the shaft insertion hole on the long limit of little wing.So little wing can freely rotate on the hole.Axle is designed to rotate 90 °, guarantees that little wing also can only rotate 90 °.Final action effect is that when big wing was agitated downwards, little wing was all put down and assisted on big wing, stops the air communication mistake.When big wing upwards lifted, little wing became 90 ° with big wing, perpendicular to big wing, allows air-flow freely pass through.When big wing is agitated up and down, can produce resistance difference, produce the power that rises.
Description of drawings
Fig. 1 is the constructional drawing of little wing.Fig. 2 is the constructional drawing of big wing.
1. be axle.This is on a long limit of little wing, and little wing serves as that axle freely rotates with it.The two ends of axle are provided with card, make little wing can only rotate 90 ° on big wing.
2. be the wing.It is made by light and thin and tough plate.Play the effect that stops air-flow.
3. be cross bar.A big wing is made of two cross bars, establishes the hole on the cross bar, and the axle of little wing is inserted in the hole, and little wing is that axle freely rotates 90 ° with the hole.Each cross bar is established 10 holes, and each big wing can be made of nine winglet wing like this.
4. be little wing.The width of little wing is wideer slightly than pitch-row, and each little wing stops mutually, can not be turned to the back side of big wing.Guarantee that little wing can only rotate 90 ° below big wing.
5. be the aircraft axis.Respectively there is a big wing aircraft axis both sides.
The specific embodiment
Realize by machine manufacture.
Claims (1)
1. the structure of utilizing big wing to overlap little wing, big wing is realized the flapping wing action, the winglet wing is realized the prevention of air-flow and is passed through.Realize the power of rising.Produce flight effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010501243 CN101966869A (en) | 2010-09-26 | 2010-09-26 | Flapping-wing aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010501243 CN101966869A (en) | 2010-09-26 | 2010-09-26 | Flapping-wing aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101966869A true CN101966869A (en) | 2011-02-09 |
Family
ID=43546113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010501243 Pending CN101966869A (en) | 2010-09-26 | 2010-09-26 | Flapping-wing aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101966869A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920882A (en) * | 2019-05-05 | 2020-03-27 | 王三保 | Water-air dual-purpose helicopter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016085A (en) * | 2007-03-02 | 2007-08-15 | 苏小明 | Wing structure for bionic aircraft |
| CN101020502A (en) * | 2007-01-24 | 2007-08-22 | 田顺强 | Flapping wing unit of flapping wing aircraft |
| CN101049859A (en) * | 2006-04-06 | 2007-10-10 | 西北工业大学 | Two segmented type wings of minitype ornithopter |
| JP2009045406A (en) * | 2007-08-16 | 2009-03-05 | Hirobumi Seki | Flapping flying body |
-
2010
- 2010-09-26 CN CN 201010501243 patent/CN101966869A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049859A (en) * | 2006-04-06 | 2007-10-10 | 西北工业大学 | Two segmented type wings of minitype ornithopter |
| CN101020502A (en) * | 2007-01-24 | 2007-08-22 | 田顺强 | Flapping wing unit of flapping wing aircraft |
| CN101016085A (en) * | 2007-03-02 | 2007-08-15 | 苏小明 | Wing structure for bionic aircraft |
| JP2009045406A (en) * | 2007-08-16 | 2009-03-05 | Hirobumi Seki | Flapping flying body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920882A (en) * | 2019-05-05 | 2020-03-27 | 王三保 | Water-air dual-purpose helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110209 |