CN208149591U - It is a kind of to realize the motor-driven wing of promotion rolling by can be changed winglet - Google Patents
It is a kind of to realize the motor-driven wing of promotion rolling by can be changed winglet Download PDFInfo
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- CN208149591U CN208149591U CN201820715496.4U CN201820715496U CN208149591U CN 208149591 U CN208149591 U CN 208149591U CN 201820715496 U CN201820715496 U CN 201820715496U CN 208149591 U CN208149591 U CN 208149591U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 2
- 230000006399 behavior Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The motor-driven wing of promotion rolling, including control motor are realized by can be changed winglet the utility model discloses a kind of, and the side of the control motor is equipped with screw rod, and the lower end of the screw rod is equipped with winglet axis, and the side of the winglet axis is equipped with winglet.It is described in the utility model a kind of by can be changed the motor-driven wing of winglet realization promotion rolling, winglet drag reduction is realized in cruise, reduce the roll damping of wing when motor-driven, increase rolling moment to promote rolling maneuverability energy, since asymmetrical winglet configuration can effectively increase rolling performance, so the aircraft for being equipped with this example can both retain original aileron and realize preferably rolling maneuverability energy, or reduce aileron area under the premise of retaining original rolling efficiency, to reduce wing weight, and it is consistent with the design of original winglet under cruise, to play the effect of winglet drag reduction, adapt to different behaviours in service, bring better prospect of the application.
Description
Technical field
The present apparatus is a kind of utility model wing aerodynamic topology, mainly in craft wing design field.
Background technique
Wing is one of important component of aircraft, is mounted on fuselage.Its main effect is to generate lift, awing
Undercarriage can be collected.In addition, being also equipped with the wing flap for improving take-off and landing performance on wing and laterally being grasped for aircraft
Vertical aileron, some also increase the device of lift in the leading edge of a wing equipped with slat etc.；Current variable winglet technology is mainly still
For drag reduction and the reduction wing loads of cruising, winglet, which changes configuration, to be or is changed in the form of symmetrical.The method
Drawback is simply by the efficiency changed when winglet configuration increases cruise, cannot increase motor-driven efficiency using winglet
The wing.
Utility model content
The motor-driven wing of promotion rolling is realized by can be changed winglet the main purpose of the utility model is to provide a kind of, it can
Effectively to solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken is：
It is a kind of to realize the motor-driven wing of promotion rolling, including control motor by can be changed winglet, it is described to control the one of motor
Side is equipped with screw rod, and the lower end of the screw rod is equipped with winglet axis, and the side of the winglet axis is equipped with winglet.
Preferably, the quantity of the control motor is two groups, and controls motor and independently driven by control computer.
Preferably, the side of the winglet axis is equipped with winglet, and winglet is symmetrical, and hinge is equipped between winglet and wing,
Hinge is rubber material component.
Preferably, it is bolted between the control motor, screw rod, winglet axis and winglet by connection.
Compared with prior art, the utility model has the advantages that：1：Asymmetrical winglet configuration can effectively increase
Add rolling performance, experimental study shows the aileron effect that only can be realized 30%-50% by asymmetric winglet configuration.So
The aircraft for being equipped with this example can both retain original aileron and realize preferably rolling maneuverability energy, or retain original rolling
Reduce aileron area under the premise of transfer efficient, to reduce wing weight；2：Cruise is lower consistent with the design of original winglet, to rise
To the effect of winglet drag reduction.
Detailed description of the invention
Fig. 1 is a kind of front view that the motor-driven wing of promotion rolling is realized by can be changed winglet of the utility model.
Fig. 2 is a kind of top view that the motor-driven wing of promotion rolling is realized by can be changed winglet of the utility model.
In figure：1, motor is controlled；2, screw rod；3, winglet axis；4, winglet.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of to realize the motor-driven wing of promotion rolling, including control motor 1, control by can be changed winglet
The side of motor 1 is equipped with screw rod 2, and the lower end of screw rod 2 is equipped with winglet axis 3, and the side of winglet axis 3 is equipped with winglet 4.
The quantity for controlling motor 1 is two groups, and controls motor 1 and independently driven by control computer；The side of winglet axis 3 is equipped with
Winglet, winglet is symmetrical, and hinge is equipped between winglet and wing, and hinge is rubber material component；Control motor 1, screw rod 2,
It is bolted and is connect by connection between winglet axis 3 and winglet 4.
It should be noted that the utility model is a kind of by can be changed the motor-driven wing of winglet realization promotion rolling, make
The angle control of used time, winglet mainly drive the rotation of screw rod 2 to realize by control motor 1, this practical middle left and right sides control
Motor 1 processed is independently driven by control computer, and two sides winglet is symmetrical configuration when cruise, reduces wingtip vortex to subtract
Small cruise drag.When rolling is motor-driven, the winglet for rising wing side increases under the driving of control motor 1 and the angle of wing, angle
Degree is judged by the input range of control stick by computer, and 180 degree is up to, and winglet and wing angle increase rising machine after increasing
The effective wing area and aspect ratio of flank always increase the lift for rising wing side wing, and the winglet of sinking wing side subtracts
The small angle with wing, reduces effective wing area and aspect ratio, reduces the lift and roll damping of sinking wing side, two sides
Effect is that the rolling moment of full machine increases after wing superposition, increases rolling maneuverability energy, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of realize the motor-driven wing of promotion rolling, including control motor (1) by can be changed winglet, it is characterised in that：It is described
The side for controlling motor (1) is equipped with screw rod (2), and the lower end of the screw rod (2) is equipped with winglet axis (3), and the one of the winglet axis (3)
Side is equipped with winglet (4).
2. according to claim 1 a kind of by can be changed the motor-driven wing of winglet realization promotion rolling, it is characterised in that：Institute
The quantity for stating control motor (1) is two groups, and controls motor (1) and independently driven by control computer.
3. according to claim 1 a kind of by can be changed the motor-driven wing of winglet realization promotion rolling, it is characterised in that：Institute
The side for stating winglet axis (3) is equipped with winglet, and winglet is symmetrical, hinge is equipped between winglet and wing, hinge is rubber material
Component.
4. according to claim 1 a kind of by can be changed the motor-driven wing of winglet realization promotion rolling, it is characterised in that：Institute
It states and is bolted between control motor (1), screw rod (2), winglet axis (3) and winglet (4) by connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715496.4U CN208149591U (en) | 2018-05-15 | 2018-05-15 | It is a kind of to realize the motor-driven wing of promotion rolling by can be changed winglet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715496.4U CN208149591U (en) | 2018-05-15 | 2018-05-15 | It is a kind of to realize the motor-driven wing of promotion rolling by can be changed winglet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149591U true CN208149591U (en) | 2018-11-27 |
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ID=64390819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820715496.4U Active CN208149591U (en) | 2018-05-15 | 2018-05-15 | It is a kind of to realize the motor-driven wing of promotion rolling by can be changed winglet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149591U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572999A (en) * | 2018-12-31 | 2019-04-05 | 江西冠通用飞机有限公司 | A kind of flexible fixed wing aircraft flank wing flap of lightweight |
| CN111017191A (en) * | 2019-12-19 | 2020-04-17 | 中国航空工业集团公司西安飞机设计研究所 | Winglet |
| CN111964539A (en) * | 2020-09-04 | 2020-11-20 | 北京中科宇航技术有限公司 | Rolling inhibition device, method and system |
| CN115230946A (en) * | 2022-09-26 | 2022-10-25 | 成都市鸿侠科技有限责任公司 | Wing tip vortex flow control structure and control method |
-
2018
- 2018-05-15 CN CN201820715496.4U patent/CN208149591U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572999A (en) * | 2018-12-31 | 2019-04-05 | 江西冠通用飞机有限公司 | A kind of flexible fixed wing aircraft flank wing flap of lightweight |
| CN109572999B (en) * | 2018-12-31 | 2023-10-03 | 江西冠一通用飞机有限公司 | Light flexible wing flap of fixed wing aircraft |
| CN111017191A (en) * | 2019-12-19 | 2020-04-17 | 中国航空工业集团公司西安飞机设计研究所 | Winglet |
| CN111964539A (en) * | 2020-09-04 | 2020-11-20 | 北京中科宇航技术有限公司 | Rolling inhibition device, method and system |
| CN115230946A (en) * | 2022-09-26 | 2022-10-25 | 成都市鸿侠科技有限责任公司 | Wing tip vortex flow control structure and control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240624 Granted publication date: 20181127 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240805 Granted publication date: 20181127 |
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| PD01 | Discharge of preservation of patent |