CN202368790U - Novel flapping delta wing - Google Patents
Novel flapping delta wing Download PDFInfo
- Publication number
- CN202368790U CN202368790U CN2011204583909U CN201120458390U CN202368790U CN 202368790 U CN202368790 U CN 202368790U CN 2011204583909 U CN2011204583909 U CN 2011204583909U CN 201120458390 U CN201120458390 U CN 201120458390U CN 202368790 U CN202368790 U CN 202368790U
- Authority
- CN
- China
- Prior art keywords
- flutter
- delta wing
- slide block
- aileron
- wing body
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a novel flapping delta wing. The end parts of rotating shafts of an upper flutter and a lower flutter are connected with a machine frame. The upper flutter and the lower flutter are connected with a slide block through an upper flutter connecting rod and a lower upper flutter connecting rod. The slide block is in sliding connection with a slide block guide rail. A strong magnetic motor with a pinion and a big gear are also installed on the machine frame; and the big gear is mutually meshed with the pinion. The big gear is connected with the slide block together through a swinging rod. Flutter thin films are arranged on the upper flutter and the lower flutter. A power transmission mechanism is connected with a delta wing body. A vertical stabilizer is fixed on the delta wing body. A rudder is connected with the vertical stabilizer. A rudder electromagnetic steering engine is installed on the delta wing body and is connected with the rudder through a rudder connecting rod. An aileron is connected with the rear end of the delta wing body; and an aileron electromagnetic steering engine is connected with the delta wing body and the aileron. The novel flapping delta wing has the beneficial effects that the structure is compact and efficient, the processing and the manufacture are convenient, the safety of the flying wing is enhanced, and the heading handling of the flying wing is also improved.
Description
Technical field: the utility model relates to a kind of small aircraft, particularly a kind of model airplane that unique flying power mode is arranged.
Background technology: all-wing aircraft is a kind of aerodynamic configuration of aircraft mode that is different from conventional aerodynamic arrangement, and all-wing aircraft is claimed the all-wing machine again.This layout simply says to be exactly a distribution form that has only the aircraft wing, looks and has only wing not have fuselage and empennage etc., and be that fuselage and wing are combined together.This undoubtedly layout is the highest layout of aerodynamic efficiency, because all airframe structures all are wings, all can be used for producing lift, so all-wing aircraft can keep excellent performance in middle low-speed range, and has farthest reduced resistance.Air resistance is minimum, so reflection of radar waves also is minimum naturally, so the all-wing aircraft layout also is one of best aerodynamic arrangement of stealthy performance.As state-of-the-art in the world B2 stealth bomber is exactly the profile that adopts all-wing aircraft.Yet it is that roadholding and handling are relatively poor that the all-wing aircraft layout also has the wherein maximum defective of its corresponding shortcoming, especially course operability poor-performing.
Flapping-wing aircraft is a kind of aerocraft that overweights air that can as bird and insect wing, flutter up and down, claims ornithopter again.Because the flapping wing of flapping-wing aircraft generally is to form with one deck thin film and carbon fiber carcasing, therefore integral body has bigger flexibility.When wing is fluttered, can make wing integral body that bigger distortion arranged with the air mutual action, under such the flapping of wing, make flapping-wing aircraft produce forward thrust and the lift that makes progress, this is the difference of flapping-wing aircraft and other orthodox flight device flying power modes just also.Flight by birds and insect shows that flapping flight has higher efficient, and the required power ratio conventional airplane of flapping-wing aircraft wants much little when low-speed operations.
The utility model content: to the deficiency of above-mentioned prior art, the utility model provides that a kind of compact conformation is efficient, roadholding and the good flapping wings delta wing of handling.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: the flapping wings delta wing comprises ferromagnetic motor, goes up flutter, goes up the flutter pipe link, frame, slide block, miniature gears, rocking bar, big gear wheel, flutter, flutter pipe link, slide block guide rail, delta wing body, fixed fin, yaw rudder, flutter film, yaw rudder connecting rod, yaw rudder electromagnetism steering wheel, aileron, aileron electromagnetism steering wheel, the hack lever that rises and falls, aircraft wheel down down.Wherein, ferromagnetic motor, go up flutter, go up the flutter pipe link, frame, slide block, miniature gears, rocking bar, big gear wheel, down flutter, flutter pipe link and slide block guide rail are formed Power train down.The roller end of last flutter and following flutter is connected on the frame.Last flutter pipe link will be gone up flutter with following flutter pipe link and be connected on the slide block with following flutter.Slide block and slide block guide rail sliding block joint.The ferromagnetic motor and the big gear wheel that have miniature gears also are installed on the frame, and big gear wheel and miniature gears are meshing with each other.Rocking bar connects together big gear wheel with slide block.Last flutter is provided with the flutter film with following flutter.Power train links to each other with the delta wing body.Fixed fin is fixed on the delta wing body.Yaw rudder is connected with fixed fin.Yaw rudder electromagnetism steering wheel is installed on the delta wing body, and the yaw rudder connecting rod connects together yaw rudder electromagnetism steering wheel with yaw rudder.Aileron is connected to the rear end of delta wing body, and aileron electromagnetism steering wheel is connected on delta wing body and the aileron.The aircraft wheel and the hack lever that rises and falls are installed in the lower end of delta wing body.
The utility model compact conformation is efficient; Processing and fabricating is convenient; Because all-wing aircraft is relatively poor aspect course stability and handling; The flapping wings delta wing on the delta wing body, installed additional two fixed fins and above that the installation direction rudder control direction, it is handling that the stability that has so promptly strengthened all-wing aircraft has also improved the course of all-wing aircraft.
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
Fig. 3 is the right elevation of the utility model.
Fig. 4 is the right side birds-eye view of the utility model.
Fig. 5 is the right side upward view of the utility model.
Fig. 6 is the Power train structural representation of the utility model.
Fig. 7 is the Power train structural representation that amplifies.
The structural representation of Fig. 8 the utility model.
The specific embodiment:
Like Fig. 1-shown in Figure 8: the roller end that goes up flutter 2 and following flutter 9 is connected on the frame 4 with pinning; Use that flutter pipe link 3 will be gone up flutter 2 with following flutter pipe link 10 and following flutter 9 is connected on the slide block 5; Slide block 5 is installed on the slide block guide rail 11, and can on slide block guide rail 11, slide.The ferromagnetic motor 1 that will have miniature gears 6 also is installed on the frame 4 with big gear wheel 8, lets big miniature gears be meshing with each other, and takes turns canine tooth 8 with slide block 5 connecting together with rocking bar 7, so just Power train has been connected.Last flutter 2 is provided with flutter film 15 with following flutter 9.Power train links to each other with delta wing body 12; It is an integral body that fixed fin 13 should be made with delta wing body 12; Yaw rudder 14 usefulness adhesive tapes are connected with fixed fin 13; And yaw rudder electromagnetism steering wheel 17 is installed on the delta wing body 12, with yaw rudder connecting rod 16 yaw rudder electromagnetism steering wheel 17 being connected together with yaw rudder 14, may command turns to.Aileron 18 usefulness adhesive tapes are connected on the delta wing body 12, and aileron electromagnetism steering wheel 19 is connected on delta wing body 12 and the aileron 18, may command pitching and lift-over.At last the aircraft wheel 21 and the hack lever 20 that rises and falls are installed in delta wing body 12, whole like this flapping wings delta wing has just been accomplished, and mixes just to fly accordingly to control and can fly with its novel flying method.
For making the utility model compact conformation efficient, also for ease of processing and fabricating, the Airfoil Design of all-wing aircraft is become simple delta wing aerofoil profile, this kind aerofoil profile also is a kind of aerofoil profile of the comparative maturity of research at present.Because all-wing aircraft is relatively poor aspect course stability and handling, the flapping wings delta wing on triangle all-wing aircraft body, installed additional two fixed fins also above that the installation direction rudder control direction.Like this, one has strengthened the stability of all-wing aircraft, and the course of also having improved all-wing aircraft simultaneously is handling.
Power train adopts two flutters up and down, its profile such as same " T " word, and shown in accompanying drawing 6, its transmission device is similar with quadric linkage, and slide block is connected with the flutter pipe link with flutter, the kinematic similarity of its mechanism kinematic and general umbrella.Its power is to rely on high power lithium battery to drive the ferromagnetic motor rotation, drives the motion that the big gear wheel that is similar to crank drives entire mechanism by the miniature gears on the motor shaft.
Yaw rudder and aileron drive by the electromagnetism steering wheel, and aileron is differential, therefore can control the heading of flapping wing delta wing easily, go up and down and rolling movement.Alighting gear adopts first three some fixed sturcture.Because this flapping wing delta wing mainly is to use as a kind of small-sized model airplane or as grasshopper; In order to alleviate overall weight as much as possible; The delta wing body preferably uses the anti-foamed materials that falls, and the smooth lower surface of its upper surface is that gridiron structure also attaches with enhancement film is whole, makes the weight of delta wing body under regulation profile and strength condition reach the lightest like this; Flutter is made with carbon fiber bar and fexible film, and other is selected for use according to specific requirement.The flapping wing of flapping wing delta wing is smaller; One section arrowband of outer image; Two flutters are that the lateral axis with fuselage is that rotating shaft is fluttered in the certain angle scope up and down, and its frequency of fluttering is generally high a lot of than the flapping-wing aircraft frequency, mainly produces the required thrust of complete machine flight; Basically do not produce lift, delta wing produced when its lift relied on flight.
Claims (3)
1. the flapping wings delta wing is characterized in that: comprise ferromagnetic motor, last flutter, go up flutter pipe link, frame, slide block, miniature gears, rocking bar, big gear wheel, time flutter, time flutter pipe link, slide block guide rail, delta wing body, fixed fin, yaw rudder, flutter film, yaw rudder connecting rod, yaw rudder electromagnetism steering wheel, aileron, aileron electromagnetism steering wheel, the hack lever that rises and falls, aircraft wheel; Wherein, ferromagnetic motor, go up flutter, go up the flutter pipe link, frame, slide block, miniature gears, rocking bar, big gear wheel, down flutter, flutter pipe link and slide block guide rail are formed Power train down; The roller end of last flutter and following flutter is connected on the frame, and last flutter pipe link will be gone up flutter with following flutter pipe link and be connected on the slide block slide block and slide block guide rail sliding block joint with following flutter; The ferromagnetic motor and the big gear wheel that have miniature gears also are installed on the frame; Big gear wheel and miniature gears are meshing with each other, and rocking bar connects together big gear wheel with slide block, and last flutter is provided with the flutter film with following flutter; Power train links to each other with the delta wing body; Fixed fin is fixed on the delta wing body, and yaw rudder is connected with fixed fin, and yaw rudder electromagnetism steering wheel is installed on the delta wing body; The yaw rudder connecting rod connects together yaw rudder electromagnetism steering wheel with yaw rudder; Aileron is connected to the rear end of delta wing body, and aileron electromagnetism steering wheel is connected on delta wing body and the aileron, and the aircraft wheel and the hack lever that rises and falls are installed in the lower end of delta wing body.
2. flapping wings delta wing as claimed in claim 1 is characterized in that: yaw rudder and aileron lean on the electromagnetism steering wheel to drive, and aileron is differential.
3. flapping wings delta wing as claimed in claim 1 is characterized in that: the delta wing body uses the anti-foamed materials that falls, and the smooth lower surface of its upper surface is that gridiron structure also attaches with enhancement film is whole; Last flutter is made with carbon fiber bar and fexible film with following flutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204583909U CN202368790U (en) | 2011-11-17 | 2011-11-17 | Novel flapping delta wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204583909U CN202368790U (en) | 2011-11-17 | 2011-11-17 | Novel flapping delta wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368790U true CN202368790U (en) | 2012-08-08 |
Family
ID=46592505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204583909U Withdrawn - After Issue CN202368790U (en) | 2011-11-17 | 2011-11-17 | Novel flapping delta wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556347A (en) * | 2011-11-17 | 2012-07-11 | 沈阳航空航天大学 | Novel flapping wing delta wing |
-
2011
- 2011-11-17 CN CN2011204583909U patent/CN202368790U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556347A (en) * | 2011-11-17 | 2012-07-11 | 沈阳航空航天大学 | Novel flapping wing delta wing |
| CN102556347B (en) * | 2011-11-17 | 2014-04-09 | 沈阳航空航天大学 | Flapping wing delta wing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120808 Effective date of abandoning: 20140409 |
|
| RGAV | Abandon patent right to avoid regrant |