CN107741180A - A kind of wing spreading device of slave carrier - Google Patents
A kind of wing spreading device of slave carrier Download PDFInfo
- Publication number
- CN107741180A CN107741180A CN201710840307.6A CN201710840307A CN107741180A CN 107741180 A CN107741180 A CN 107741180A CN 201710840307 A CN201710840307 A CN 201710840307A CN 107741180 A CN107741180 A CN 107741180A
- Authority
- CN
- China
- Prior art keywords
- wing
- rotating disk
- connecting rod
- slave carrier
- axis
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/02—Stabilising arrangements
- F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/56—Folding or collapsing to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/25—Fixed-wing aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of wing spreading device of slave carrier, including propulsion assembly and a pair of wing arms.The invention is used for slave carrier and disposes a pair of wings, its wing centre section arm defines the expansion plane relative to the wing of airborne body around the deployment of axis during exercise, and the mechanism is characterised by that it includes being arranged on propulsion assembly and the rotary motion suitable for being made in its axis orthogonal with the direction of the expansion plane of the wing in slave carrier.A pair of wing arms of the mechanism, it is separately mounted to both sides and is connected to component and has the place of certain distance with the rotation axis of component, and is separated by a certain distance with the axis of the rotary motion of the wing in the expansion plane of the wing.Wherein each wing arm is performed in a manner of each wing can be made to carry out angular movement relative to the end of component and connected wing.Because component pushes the momentum of electric rotating machine rotation, rotary motion while causing a pair of fins in the opposite direction to, and them are made to be disposed in the expansion plane of wing.
Description
Technical field
The present invention relates to mechanism field, is specifically related to a kind of wing spreading device that slave object carrier disposes wing.
Background technology
It is airborne airborne typically to carry accurate guided munition (PGM, intellectual weapon, intelligent munitions).Improve airborne object
Aerodynamic performance, the feasibility from different platform (aerial, land or sea) transmitting precision guided munition can be increased.In essence
Implement larger wing on close guided munition, as its chief component, turn into the requirement of airborne wing.Meanwhile from airborne
The wing of body needs to meet using requirement compact, that volume is saved.Conventional method before making the present invention, the wing of slave carrier are
One is connected or one on another with another by arranged in series, and side is located at together with airborne body.
However, the above method has the following disadvantages:The transmission efficiency of the dynamic performance of reducing mechanism;Wing deployment mechanism
Offer can not be tackled to the requirement for the angle of attack for turning to and changing wing, shortage is compensated and is applied on wing during deployment cycle
The ability of load difference, manufacturing cost is high, and mechanism excessively simply makes structure complication more;Mechanism need a complexity and it is careful
Limited package design, it can be integrated into airborne body.Therefore, before making the present invention, it is necessary to which a kind of slave carrier is disposed
The mechanism of a pair of wings, it is simple to manufacture and advantage of lower cost, easy to assembly, can be arranged on various airborne bodies with general
On, without producing strict packing instructions, effective transmission agency is kept relative to the load being applied on wing, and also
The wing for changing its angle of attack can be disposed.
It is different from above-mentioned conventional method, the present invention by provide the body of slave carrier dispose a kind of device that the span opens come
Tackle above-mentioned needs.The deployment of wing arm makes it during exercise around its axis so as to define the portion of the wing relative to airborne body
Plane is affixed one's name to, maintains effective transmission agency.The device includes a propulsion assembly, and the propulsion assembly is arranged in airborne body simultaneously
And it is suitable to the deployment of rotation axis vertical on the direction of the expansion plane along it towards the wing.A pair of wing arms of the mechanism, it is each
It is individual propulsion assembly to be connected in its side and apart from rotation axis and component certain distance, and end is connected on another side
Portion and there is certain distance with axis, can be rotated, meet to turning to and changing machine in wing expansion plane
The requirement of the angle of attack of the wing.The invention also provides packaging structure, makes device compact, and volumetric spaces take few, of the invention mechanism
It can compensate for the difference in the load that occupies on wing.
The content of the invention
Present invention solves the technical problem that it is:Traditional wing spreading device can not solve to turn to and change wanting for the wing angle of attack
Ask, transmission efficiency is relatively low, the load change on wing can not be compensated in deployment cycle, manufacturing cost is high, easily makes
Into structural failure.
The technical scheme is that:A kind of wing spreading device of slave carrier, including the first wing 4 and the second wing 5;
Also include the first rotating disk 6, the second rotating disk 7, the 3rd rotating disk 10, first connecting rod 8 and second connecting rod 9;3rd rotating disk 10 with from
Airborne body connection, and can rotate about the axis thereof;One end of first wing 4 and the homonymy of the second wing 5 passes through the first rotating disk 6 respectively
It is connected with slave carrier, and first end of wing 4 is connected by first connecting rod 8 with the 3rd rotating disk 10, second end of wing 5 passes through
Second connecting rod 9 is connected with the 3rd rotating disk 10, and connected mode is bulb connection;External driver device drives the 3rd rotating disk 10 axially
Rotating counterclockwise so that the Single port that connecting rod is connected with wing opens laterally, so as to drive wing to be rotated around rotary shaft,
Change the wing angle of attack.
The present invention further technical scheme be:The first connecting rod 8 and second connecting rod 9 are arranged around axis, are defined
The expansion of the wing has transmission agency simultaneously.
The present invention further technical scheme be:The external driver device can be by electromechanical actuator, pneumatic means, pyrotechnics
Or rotary gas piston.
Invention effect
The technical effects of the invention are that:The device that the present invention disposes a kind of span and opened by providing the body of slave carrier
To tackle transmission and rotate needs, wherein similar for existing mechanism, in its motion each around its axis the wing
The deployment of arm defines the deployment plane relative to the wing of airborne body, maintains effective transmission agency.The device includes one
Individual propulsion assembly, the propulsion assembly be arranged in airborne body and suitable on the direction of expansion plane along it towards the wing vertically
The deployment of rotation axis.A pair of wing arms, each is connected to propulsion assembly in its side and apart from rotation axis or component one
Set a distance, and be connected to end or an alar part on another side and there is certain distance with axis, it is flat in wing expansion
It can be rotated on face, meet the requirement of the angle of attack to turning to and changing wing.The invention also provides packaging structure,
Make device compact, volumetric spaces take few, and mechanism of the invention can compensate for the difference in the load that occupies on wing.
Brief description of the drawings
Fig. 1 is the wingfold state for the airborne body for being provided with apparatus of the present invention
Fig. 2 is the span open state for the airborne body for being provided with apparatus of the present invention
Fig. 3 is the state of the present apparatus before slave carrier alar part administration
Fig. 4 is the state of the present apparatus after slave carrier alar part administration
Fig. 5 is the partial view of apparatus of the present invention
Fig. 6 is the schematic diagram that apparatus of the present invention may move packaging structure
In figure:1. the wing 6. first of 4. first wing of the wing of slave carrier 2. expansion 3 propulsion assembly of plane 5. second
The globe joint of 7. second rotating disk of rotating disk, 8. first connecting rod, 9. 11. rotary components axis of the 3rd rotating disk of second connecting rod 10. 12. fills
Put
Embodiment
A kind of wing spreading device includes the propulsion assembly and a pair of wing arms being arranged on airborne body.The present invention by provide from
The body of airborne body disposes a kind of device that span opens to meet that transmission agency and corner flexibly wait requirement.Its wing centre section arm is moving
In around the deployment of axis define expansion plane relative to the wing of airborne body, maintain effective transmission agency.The device
Including a propulsion assembly, the propulsion assembly is arranged on the direction in airborne body and suitable for the expansion plane along it towards the wing
The deployment of vertical rotation axis.A pair of wing arms, each propulsion assembly is connected in its side and apart from rotation axis or
Component certain distance, and be connected to end or an alar part on another side and there is certain distance with axis, in wing
It can be rotated in expansion plane, meet the requirement of the angle of attack to turning to and changing wing.
The propulsion assembly 3 of the wing spreading device includes rotary components 10, and the component 10 can be pushed into installed in airborne body
Body in and can do the rotary motion around axis 11, the direction base of expansion plane 2 of the rotary motion along it towards the wing
This is vertical.Propulsion assembly 3 is deployed in the first wing 4 and the second wing 5, and deployment wing rotates around axis 6 and 7 to be held
OK, so as to defining span open plane 2.
The first connecting rod 8 and second connecting rod 9 of the wing spreading device are connected to the 3rd turn of a rotary components in its side
Disk 10, it can be promoted apart from the certain distance of rotation axis 11, its opposite side respectively with one end for first and second wing 4 and 5
Connection, and the axis with the first rotating disk 6 and the second rotating disk 7 differs a segment distance respectively, over this distance, wing expansion plane
The rotary motion of wing on 2 can enable.The connection of first connecting rod 8 and second connecting rod 9 can carry out angular movement, and first connects
Bar 8 and second connecting rod 9 have linked the rotating disk 10 of rotary components the 3rd and the first wing 4 and the second wing 5.3rd rotating disk 10 enters rotation
Transhipment is dynamic, and so as to cause carrier 1 to rotate, each wing is caused to revolve while a pair of wings by the rotary wings arm that is connected thereto
The dynamic opposite direction of transhipment, realize the expansion in wing deployment plane.The mechanism of the present invention can compensate for occupying on wing
Load on difference.Rotary components 10 must be within the given time, to promote each wing, therefore it at the time of startup
Do not influenceed by difference.
It can realize to produce in a manner of the kinetic energy for increasing rotary components 10 according to the structure of the present invention and be applicable to wing
On live load variable transmission function.In contrast, it can be produced according to the mechanism of the present invention and be adapted to the variable of load
Transmission agency, the momentum on the 3rd rotating disk 10 can be substantially reduced, and the difference between maximum momentum is reduced to rotary components
The minimum momentum that 10 needs are tackled.It is thereby achieved that a small and effective propulsion system, improves transmission performance.
The rotating disk 10 of rotary components the 3rd of the wing spreading device and the spherical joint device 12 of first connecting rod 8 make each
Arm body changes angle or wing in some way can be with their expansion while carrying out, and will not detract, arm from they
Angle locomotivity is transmitted in connected place, and their one end are connected with component 10, another end-to-end or wing.
The rotation axis 11 of the rotary components 10 of the wing spreading device
Along a positioning in wing the first rotating disk 6 and the axis of the second rotating disk 7.Only need to control first connecting rod 8 and the
The relative length chang of two connecting rods 9 is the rotation axis positioning that the 3rd rotating disk 10 can be achieved, and therefore, need to only be expired according to different operating modes
Sufficient optimal volume achieves that the positioning of rotation axis 11, or even can carry out angle tilt.Implementing shown in Fig. 1 to Fig. 6
In the structure of the mechanism of the present invention, as shown in Figures 1 to 5, each wing has the axis of its own, and wing will occur around it
Rotary motion.Axis is positioned at the rotation axis of the component 11 at a distance, and at it in parallel with each other
Substantially perpendicular to wing expansion plane 2 on direction.
A kind of wing spreading device of the present embodiment.
A kind of method, it comprises the following steps:Rotating component is positioned at a certain distance from the axis of each wing,
And its rotation axis is set to be arranged essentially parallel to each alar part;Rotary components are connected with the wing using wing arm, to transmit rotation group
The angular movement of part.Now, rotatable Component driver rotary motion, its mode is to produce a momentum, so that it surrounds them
Axis rotate in the opposite direction, and they deploy in the expansion plane of wing.
In the present embodiment, Fig. 1 and Fig. 2 is that the slave carrier 1 that propulsion assembly 3 is provided with according to the present invention (shows shown
To slide bullet in example) schematic diagram, wherein the first wing 4 and the second wing 5 be folded state in Fig. 1, in fig. 2 in opening up
Open state.Fig. 3 and Fig. 4 shows the propulsion assembly 3 for showing to be arranged in slave carrier 1 and first connecting rod 8 and second connecting rod 9
The schematic diagram of operating principle, wherein Fig. 3 are the states before the span is opened, and Fig. 4 is the state that wing deployment is completed.In example shown
In, shown is gliding bullet, and the device is applied to (such as cruise missile or unmanned plane) described in any required deployment (diffusion)
The airborne body of a pair of wings.The expansion of wing around the rotary motion of the first rotating disk 6 and the second rotating disk 7 to perform, and phase
Define that wing deploys plane 2 for slave carrier (referring to Fig. 2).Plane 2 can also have height dimension, such as when a pair of wings
Piece by deployment simultaneously change its angle when, or when they be arranged on different planes in, one on another when.Promote
Component 3 includes the rotating disk 10 of rotary components the 3rd, and the component may be mounted to that in the body of slave carrier and be revolved around axis 11
Transhipment is dynamic, and the rotary motion is basically perpendicular to the direction that plane 2 is affixed one's name to alar part along its direction.Rotate element, for as described above
The rotating disk 10 of component the 3rd of rotary motion can be by electromechanical actuator, pneumatic means, pyrotechnics or the driving of rotary gas piston.
Claims (3)
1. a kind of wing spreading device of slave carrier, including the first wing (4) and the second wing (5);Characterized in that, also include
First rotating disk (6), the second rotating disk (7), the 3rd rotating disk (10), first connecting rod (8) and second connecting rod (9);3rd rotating disk
(10) it is connected, and can rotates about the axis thereof with slave carrier;Distinguish one end of the first wing (4) and the second wing (5) homonymy
It is connected by the first rotating disk (6) with slave carrier, and the first wing (4) end passes through first connecting rod (8) and the 3rd rotating disk (10)
Connection, the second wing (5) end are connected by second connecting rod (9) with the 3rd rotating disk (10), and connected mode is bulb connection;Outside
Portion's drive device drives the 3rd rotating disk (10) axially to rotate counterclockwise so that the Single port that connecting rod is connected with wing is opened laterally
Open, so as to drive wing to be rotated around rotary shaft, change the wing angle of attack.
A kind of 2. wing spreading device of slave carrier as claimed in claim 1, it is characterised in that the first connecting rod (8) and
Second connecting rod (9) is arranged around axis, defines the expansion of the wing while has transmission agency.
3. a kind of wing spreading device of slave carrier as claimed in claim 1, it is characterised in that the external driver device can
By electromechanical actuator, pneumatic means, pyrotechnics or rotary gas piston.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710840307.6A CN107741180A (en) | 2017-09-18 | 2017-09-18 | A kind of wing spreading device of slave carrier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710840307.6A CN107741180A (en) | 2017-09-18 | 2017-09-18 | A kind of wing spreading device of slave carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107741180A true CN107741180A (en) | 2018-02-27 |
Family
ID=61235880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710840307.6A Pending CN107741180A (en) | 2017-09-18 | 2017-09-18 | A kind of wing spreading device of slave carrier |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107741180A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108146614A (en) * | 2018-01-19 | 2018-06-12 | 西北工业大学 | A kind of wing spreading device of slave carrier |
US20200140060A1 (en) * | 2018-11-01 | 2020-05-07 | Viettel Group | Wing Deployment Mechanism and Design Method using Pneumatic Technique |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150338200A1 (en) * | 2012-12-18 | 2015-11-26 | Rafael Advanced Defense Systems Ltd. | Wing deployment mechanism |
CN205010478U (en) * | 2015-09-01 | 2016-02-03 | 湖南云顶智能科技有限公司 | A screw folding device for unmanned aerial vehicle |
CN105799915A (en) * | 2016-03-18 | 2016-07-27 | 北京理工大学 | Synchronous folding and unfolding mechanism of wings of unmanned aerial vehicle |
-
2017
- 2017-09-18 CN CN201710840307.6A patent/CN107741180A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150338200A1 (en) * | 2012-12-18 | 2015-11-26 | Rafael Advanced Defense Systems Ltd. | Wing deployment mechanism |
CN205010478U (en) * | 2015-09-01 | 2016-02-03 | 湖南云顶智能科技有限公司 | A screw folding device for unmanned aerial vehicle |
CN105799915A (en) * | 2016-03-18 | 2016-07-27 | 北京理工大学 | Synchronous folding and unfolding mechanism of wings of unmanned aerial vehicle |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108146614A (en) * | 2018-01-19 | 2018-06-12 | 西北工业大学 | A kind of wing spreading device of slave carrier |
US20200140060A1 (en) * | 2018-11-01 | 2020-05-07 | Viettel Group | Wing Deployment Mechanism and Design Method using Pneumatic Technique |
US11685510B2 (en) * | 2018-11-01 | 2023-06-27 | Viettel Group | Wing deployment mechanism and design method using pneumatic technique |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7316977B2 (en) | Weight transfer coaxial rotary wing helicopter | |
US6073880A (en) | Integrated missile fin deployment system | |
US6186443B1 (en) | Airborne vehicle having deployable wing and control surface | |
EP1929236B1 (en) | Projectile trajectory control system | |
US9689650B2 (en) | Wing deployment mechanism | |
US5108051A (en) | Deployment mechanism of a projectile fin | |
US5671899A (en) | Airborne vehicle with wing extension and roll control | |
JP2022081668A (en) | Aerial vehicle with deployable components | |
US6923404B1 (en) | Apparatus and methods for variable sweep body conformal wing with application to projectiles, missiles, and unmanned air vehicles | |
JP4028717B2 (en) | Tracking device | |
US3260205A (en) | Fin actuated spin vane control device and method | |
US11060829B1 (en) | Guidance system and method for guiding projectiles | |
WO2007133247A2 (en) | Fin retention and deployment mechanism | |
EP2100090A2 (en) | Spin stabilizer projectile trajectory control | |
KR101688951B1 (en) | Wing symmetrical deploying apparatus and flight vehicle having the same | |
EP2245416A2 (en) | Control of projectiles or the like | |
US6726147B1 (en) | Multi-function actuator, and method of operating same | |
CN107741180A (en) | A kind of wing spreading device of slave carrier | |
US9040885B2 (en) | Trajectory modification of a spinning projectile | |
CN109539902B (en) | Electric-drive folding wing system with large aspect ratio | |
EP1370824B1 (en) | Method of synchronizing fin fold-out on a fin-stabilized artillery shell, and an artillery shell designed in accordance therewith | |
US6637699B2 (en) | Method and apparatus for controlling a trajectory of a projectile | |
US4607810A (en) | Passive constraint for aerodynamic surfaces | |
KR20160087383A (en) | Fin deployment mechanism for a projectile and method for fin deployment | |
US10288397B2 (en) | Methods and devices for guidance and control of high-spin stabilized rounds |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |