CN109823513A - A kind of folding rotary device applied to wing - Google Patents
A kind of folding rotary device applied to wing Download PDFInfo
- Publication number
- CN109823513A CN109823513A CN201910217314.XA CN201910217314A CN109823513A CN 109823513 A CN109823513 A CN 109823513A CN 201910217314 A CN201910217314 A CN 201910217314A CN 109823513 A CN109823513 A CN 109823513A
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- China
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- column spinner
- folding
- revolving fragment
- fixed frame
- wing
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Abstract
The invention discloses a kind of folding rotary devices applied to wing, including fixed frame, column spinner, revolving fragment, folding rod.Column spinner is installed, revolving fragment is installed in column spinner two sides, and two sides revolving fragment installs folding rod on fixed frame.There are two types of motion modes for device: column spinner rotation, folding rod fold.Rotating device is combined folding and rotation function, it can be achieved that aircraft wing by the present invention with folding device.Rotating device reasonable stress, structure is simple, has engineering application value to the wing design of VTOL type folding wing aircraft.
Description
Technical field
The invention belongs to machinery fields, and in particular to a kind of folding rotary device applied to wing.
Background technique
Since generation, aircraft produces tremendous influence to human civilization, and it is convenient and fast to have become people's daily trip
The vehicles.And with the continuous development of human society, conventional aircraft can no longer meet needs.On this basis, it flies
Automobile receives the concern of people as future aircraft.It is desirable to possess it is a can be parked in garage, both can be on ground
Road driving, and the hovercar that can be flown on high.The wing demand of hovercar is special, and traditional wingfold mechanism is
Variable swept back wing, it is impossible to meet its requirements.The folding wing for having VTOL function is designed as this specific demand and provides
Resolving ideas.
About the folded wing of hovercar, have several design schemes, Terrafugia in the world at present
Wing-folding is attached to fuselage two sides by Transition (WO2007114877A2) hovercar, while empennage being arranged forward,
So that general-utility car size can be contracted to after folding.Areomobile (CN103917388B) by high mounted wing lengthwise position around
Two vertical axes are verted backward, are unfolded by wing and are closed and can convert in vehicle-state and state of flight.Such folding machine
The wing cannot all rotate, and not support VTOL function.Therefore, it is necessary to design more flexible wingfold mechanism.
It in summary it can be seen, existing wingfold mechanism all cannot be integrated effectively with VTOL ability well
Come, it is also necessary to further research and exploration.
Summary of the invention
For defect of the existing wingfold mechanism in terms of flexibility, the technical problem to be solved in the present invention is that design
A kind of rotary folding device that can be applied on wing out, to realize the rotary folding function of wing.
A kind of folding rotary device applied to wing of the present invention, including left side fixed frame, right side fixed frame, preceding rotation
Column, rear column spinner, upper column spinner.Left side fixed frame and right side fixed frame are firm banking, and preceding column spinner, rear column spinner are mounted on
In the slotted hole of left side fixed frame and right side fixed frame, rotation sliding pair is constituted with fixed frame.Preceding column spinner, rear column spinner, on
The left and right sides installation left side revolving fragment and right side revolving fragment of column spinner.It is threadably secured between column spinner and revolving fragment, is in
Triangular shape.Two sides folding rods are symmetrically mounted on the revolving fragment of two sides by lifting lug, by taking left side as an example, are installed on the revolving fragment of left side
Lifting lug, left side revolving fragment are hung oneself ear under the revolving fragment of left side.Left-side support bar is installed to left side spin by left side revolving fragment ear of hanging oneself
On rotor, left side folding rod is installed on the revolving fragment of left side by lifting lug under the revolving fragment of left side.Left-side support bar and left side fold
Bar folds joint element for bar connection by left side.Left-side support bar and left side fold joint element for bar and relatively rotate.Left side folding rod with
Left side folds the opposite sliding of joint element for bar.
The rotary course that the present invention designs is as follows: preceding column spinner is along left side fixed frame, the slotted hole ditch of right side fixed frame
Shape hole deviation upward sliding, rear column spinner is along left side fixed frame, the slotted hole forward slip of right side fixed frame.Column spinner sliding drives
Left side revolving fragment, right side revolving fragment are rotated relative to fixed frame, so drive left side folding rod, Left-side support bar, right side folding rod,
Right side support bar is rotated relative to fixed frame.
The folding process that the present invention designs is as follows: by taking left side folds as an example, left side folding rod and left side fold joint element for bar
Opposite sliding drives left side folding rod opposing left revolving fragment rotation, while Left-side support bar opposing left revolving fragment being driven to exist
Left side revolving fragment is hung oneself and is rotated at ear.It is folding machine at the maximum position of joint element for bar opposing left folding rod sliding that left side, which folds,
The maximum folded position of structure.
The present invention has the advantages that
1, a kind of folding rotary device applied to wing of the present invention, realizes rotary motion using three column spinners,
Two sides force-bearing situation is effectively improved by column spinner.
2, a kind of folding rotary device applied to wing of the present invention, folder function is realized using folding rod, adjustable
It is big to save angular range.The support rod being connected with folding rod can make device in entire folding process keep stablizing.
3, a kind of folding rotary device applied to wing of the present invention, the rotation and folding of device are simple and easy, and performance can
It leans on.Processing and fabricating is simple, easy for installation.
Detailed description of the invention
Fig. 1 is that the present invention is fully deployed mode flowering structure schematic diagram；
Fig. 2 is motor pattern flowering structure schematic diagram of the present invention；
Fig. 3 is folding mode flowering structure schematic diagram of the present invention；
In figure:
101- fixed frame 102- column spinner 103- folding rod
Column spinner before the fixed frame 3- of the left side fixed frame 2- on the right side of 1-
Revolving fragment on the left of column spinner 6- after the upper column spinner 5- of 4-
Revolving fragment hangs oneself and folds joint element for bar on the left of ear 9- on the left of lifting lug 8- under revolving fragment on the left of 7-
Revolving fragment on the right side of folding rod 12- on the left of 10- Left-side support bar 11-
Folding rod 15- Right side support bar on the right side of joint element for bar 14- is folded on the right side of 13-
Specific embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.
As shown in Figure 1, the schematic diagram for the present invention under the mode that is fully deployed.
As shown in Fig. 2, the schematic diagram for the present invention in the sport mode.A kind of folding applied to wing of the present invention rotates
Device, including left side fixed frame 1, right side fixed frame 2, preceding column spinner 3, rear column spinner 4, upper column spinner 5, left side revolving fragment 6, a left side
Under sidespin rotor lifting lug 7, left side revolving fragment hang oneself ear 8, left side fold joint element for bar 9, Left-side support bar 10, left side folding rod
11, right side revolving fragment 12, right side fold joint element for bar 13, right side folding rod 14, Right side support bar 15.Left side fixed frame 1 and the right side
Side fixed frame 2 is fixed, and preceding column spinner 3, rear column spinner 5 are mounted in the slotted hole of left side fixed frame 1 and right side fixed frame 2, with
Fixed frame constitutes rotation sliding pair.Preceding column spinner 3, rear column spinner 5, installation left side revolving fragment 6 and the right side at left and right sides of upper column spinner 4
Sidespin rotor 12, is threadably secured.Two sides folding rods are symmetrically mounted on revolving fragment by lifting lug.It is left by taking left side as an example
Lifting lug 7, left side revolving fragment are hung oneself ear 8 under the revolving fragment of installation left side on sidespin rotor 6.Left-side support bar 10 passes through left side revolving fragment
Upper lifting lug 8 is installed on the revolving fragment 6 of left side, and left side folding rod 11 passes through lifting lug 7 under the revolving fragment of left side and is installed to left side revolving fragment 6
On.Left-side support bar 10 folds joint element for bar 9 by left side with left side folding rod 11 and connect.Left-side support bar 10 and left side fold
Joint element for bar 9 relatively rotates.Left side folding rod 11 and left side fold the opposite sliding of joint element for bar 9.
As shown in figure 3, the schematic diagram for the present invention under folding mode.Preceding column spinner 3 is located at left side fixed frame 1, right side
The extreme position of 2 slotted hole of fixed frame, rear column spinner 5 are located at left side fixed frame 1,2 slotted hole extreme position of right side fixed frame
Place.Left side folds joint element for bar 9 and is located at the opposite sliding maximum position of left side folding rod 11.
It is described in detail above in conjunction with a kind of specific embodiment of the folding rotary device applied to wing of the present invention, but
It is not limitation of the present invention, any simple modification made to the above embodiment is equal according to the technical essence of the invention
Belong to technical scope of the invention.
Claims (3)
1. a kind of folding rotary device applied to wing of the present invention, including fixed frame (101), column spinner (102), folding rod
(103)；It is characterized in that, being installed the column spinner (102) on the fixed frame (101), column spinner (102) the two sides installation
The folding rod (103)；
The fixed frame (101) includes left side fixed frame (1), right side fixed frame (2)；
The column spinner (102) includes preceding column spinner (3), upper column spinner (4), rear column spinner (5), left side revolving fragment (6), right side
Revolving fragment (12)；
The folding rod (103) includes left side folding rod (11), Left-side support bar (10), left side folding joint element for bar (9), right side
Folding rod (14), Right side support bar (15), right side fold joint element for bar (13).
2. a kind of folding rotary device applied to wing according to claim 1, which is characterized in that the column spinner
(102) in, the preceding column spinner (3), the upper column spinner (4), the rear column spinner (5) and the left side revolving fragment (6), institute
It states right side revolving fragment (12) to be connected through a screw thread, at triangular shape.
3. a kind of folding rotary device applied to wing according to claim 1, which is characterized in that the folding rod
(103) in, the left side folding rod (11), the Left-side support bar (10) are connect by lifting lug with the left side revolving fragment (6),
The left side folding rod (11) folds joint element for bar (9) by the left side and connect with the Left-side support bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217314.XA CN109823513B (en) | 2019-03-21 | 2019-03-21 | Folding and rotating device applied to wings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910217314.XA CN109823513B (en) | 2019-03-21 | 2019-03-21 | Folding and rotating device applied to wings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823513A true CN109823513A (en) | 2019-05-31 |
| CN109823513B CN109823513B (en) | 2020-09-08 |
Family
ID=66871000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910217314.XA Expired - Fee Related CN109823513B (en) | 2019-03-21 | 2019-03-21 | Folding and rotating device applied to wings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823513B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009001759A1 (en) * | 2009-03-23 | 2010-10-07 | Gregor Schnoell | locking system |
| CN104176237A (en) * | 2014-07-25 | 2014-12-03 | 哈尔滨工业大学深圳研究生院 | Deformable wing device and airplane applying same |
| CN105818962A (en) * | 2016-06-01 | 2016-08-03 | 中电科（德阳广汉）特种飞机系统工程有限公司 | Foldable wing extensible in wingspan |
| GB2535489A (en) * | 2015-02-17 | 2016-08-24 | Airbus Operations Ltd | An arrangement for moving a wing tip device between a flight configuration and a ground configuration |
| CN108045550A (en) * | 2017-11-07 | 2018-05-18 | 四川建筑职业技术学院 | A kind of unmanned plane horn foldable structure with MR damper |
-
2019
- 2019-03-21 CN CN201910217314.XA patent/CN109823513B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009001759A1 (en) * | 2009-03-23 | 2010-10-07 | Gregor Schnoell | locking system |
| CN104176237A (en) * | 2014-07-25 | 2014-12-03 | 哈尔滨工业大学深圳研究生院 | Deformable wing device and airplane applying same |
| GB2535489A (en) * | 2015-02-17 | 2016-08-24 | Airbus Operations Ltd | An arrangement for moving a wing tip device between a flight configuration and a ground configuration |
| CN105818962A (en) * | 2016-06-01 | 2016-08-03 | 中电科（德阳广汉）特种飞机系统工程有限公司 | Foldable wing extensible in wingspan |
| CN108045550A (en) * | 2017-11-07 | 2018-05-18 | 四川建筑职业技术学院 | A kind of unmanned plane horn foldable structure with MR damper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109823513B (en) | 2020-09-08 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20210321 |