CN106143911B - A kind of foldable unmanned plane that individual soldier carries, can cartridge type storage and emit - Google Patents
A kind of foldable unmanned plane that individual soldier carries, can cartridge type storage and emit Download PDFInfo
- Publication number
- CN106143911B CN106143911B CN201610550233.8A CN201610550233A CN106143911B CN 106143911 B CN106143911 B CN 106143911B CN 201610550233 A CN201610550233 A CN 201610550233A CN 106143911 B CN106143911 B CN 106143911B
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- China
- Prior art keywords
- fuselage
- folding shaft
- grid
- tail
- wing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/13—Propulsion using external fans or propellers
- B64U50/14—Propulsion using external fans or propellers ducted or shrouded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U80/00—Transport or storage specially adapted for UAVs
- B64U80/70—Transport or storage specially adapted for UAVs in containers
Abstract
The foldable unmanned plane that the invention discloses a kind of individual soldiers to carry, can cartridge type storage and emit, including fuselage, host wing, grid empennage mechanism, vertical tail and power assembly, power assembly is equipped with camera, it is equipped at the tail of fuselage, the host wing of fuselage upper and lower ends is connected by main wing folding shaft, main wing folding shaft is set at the 30% ~ 40% of the spanwise length of host wing, and vertical tail is connected by vertical tail folding shaft with fuselage；Power assembly includes fluted disc propeller hub, driving motor and motor gear, motor gear coordinates with fluted disc propeller hub internal messing, and motor gear is connected with the output end of driving motor, fluted disc propeller hub is equipped at least two fixed seats, and propeller is connected with by propeller folding shaft in each fixed seat.Beneficial effects of the present invention：It has a smooth flight, reliability is high, reduces wing load and improves cruise duration, and opening resistance is small, is carried convenient for individual soldier, and entire layout is laid out for self-stabilization.
Description
Technical field
The present invention relates to a kind of unmanned plane, it particularly relates to a kind of individual soldier carry, can cartridge type storage and transmitting roll over
Folded unmanned plane.
Background technology
" switchblade " miniature drone is developed by US Airways Envirolution, INC. of California, USA.It can be by individual soldier
Emitted using low expense ejector, then battery power is relied on to fly, carry monitoring apparatus, mobile surface targets can be implemented
Tracing and monitoring, is also equipped with that there are one bomblets in body.Why this small-sized attack unmanned plane can be placed in launching tube
Carry, be because it use front and back two pairs can be with the wing of folding and expanding and locking as switchblade.
" switchblade " unmanned plane is only about 45 centimetres, can be packed into infantry's knapsack.U.S. army thinks, uses " switchblade " can be significantly
Weaken enemy firepower, such as attack sniper, machine gun and mortar, and the subsidiary injury of " switchblade " is few, it is especially suitable
In urban operation.
But there are two problems for the layout of switchblade unmanned plane.First, there are two independent shafts for two pairs of wing tools, altogether
Four wings reduce reliability when wing expansion.Second is that since front and back two pairs of wing areas are close, the control moment of generation
It mutually balances each other, therefore pitching is poor from stability, is susceptible to the concussion of pitch attitude control.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
The foldable unmanned plane that the object of the present invention is to provide a kind of individual soldiers to carry, can cartridge type storage and emit, to overcome
Currently available technology above shortcomings.
To realize the above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of individual soldier carries, can cartridge type storage and transmitting foldable unmanned plane, including fuselage, at the head of the fuselage
Equipped with power assembly, the one end of the power assembly far from fuselage is equipped with camera, is all provided at left and right sides of the tail of the fuselage
Have a grid empennage mechanism that can be folded towards the heading of the fuselage, on the fuselage at body nodal point up and down two
End is equipped with host wing, and the host wing of the fuselage upper and lower ends is connected by main wing folding shaft, and the main wing is rolled over
Folded axis penetrates the fuselage, and the main wing folding shaft is set at the 30% ~ 40% of the spanwise length of host wing, and outside host wing compared with
Long, inside host wing is shorter, close to lattice at grid empennage mechanism and on the right side of the fuselage tail on the left of the fuselage tail
Vertical tail is equipped at grid empennage mechanism, the vertical tail is connected by vertical tail folding shaft with the fuselage；Institute
It includes fluted disc propeller hub, driving motor and motor gear to state power assembly, and the fluted disc propeller hub is connected with the head of fuselage, described
Motor gear coordinates with fluted disc propeller hub internal messing, and the motor gear is connected with the output end of the driving motor, described
The excircle of fluted disc propeller hub is equipped at least two fixed seats, and being connected with by propeller folding shaft in each fixed seat can court
The propeller folded to the tail direction of the fuselage.
Further, the grid empennage mechanism includes the grid empennage mounting base for being fixed at fuselage tail side,
The grid empennage mounting base is connected with by grid empennage folding shaft and can be folded towards the heading of the fuselage
Grid empennage.
Further, the quantity of the fixed seat is two, and the angle between two fixed seats is 180 °.
Further, the vertical tail can be rotated by vertical tail folding shaft towards the body joint, and angle of rotation
Between degree is 0 ° to 180 °.
Further, the fluted disc propeller hub is hollow-core construction.
Beneficial effects of the present invention：The present invention uses the aerodynamic arrangement of static-stability, and preposition propeller, flight is more steady,
Host wing is opened backward around a main wing folding shaft, improves reliability, and host wing is divided into left and right two around main wing folding shaft
Part increases wing area, reduces wing load and improves cruise duration, simultaneously because the main wing folding shaft of host wing relatively connects
The center of gravity of nearly host wing, therefore host wing is smaller to the asymmetrical stress of main wing folding shaft, opening resistance is also smaller, after folding,
Unmanned plane can be put into the container of a long cartridge type, be carried convenient for individual soldier, and entire layout is that self-stabilization is laid out.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the foldable unmanned plane that the individual soldier described according to embodiments of the present invention carries, can cartridge type storage and emit
Structural schematic diagram；
Fig. 2 is the foldable unmanned plane that the individual soldier described according to embodiments of the present invention carries, can cartridge type storage and emit
Folded state diagram；
Fig. 3 is the foldable unmanned plane that the individual soldier described according to embodiments of the present invention carries, can cartridge type storage and emit
Partial structural diagram；
Fig. 4 is the structural schematic diagram of the power assembly described according to embodiments of the present invention.
In figure：
1, fuselage；2, host wing；3, grid empennage；4, camera；5, grid empennage mechanism；6, main wing folding shaft；7, it hangs down
Straight tail；8, vertical tail folding shaft；9, fluted disc propeller hub；10, driving motor；11, motor gear；12, fixed seat；13, spiral
Paddle folding shaft；14, propeller；15, grid empennage mounting base；16, grid empennage folding shaft.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, all other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
As shown in Figures 1 to 4, according to an embodiment of the invention a kind of individual soldier carry, can cartridge type storage and transmitting
Foldable unmanned plane, including fuselage 1 is equipped with power assembly at the head of the fuselage 1, and the power assembly is far from fuselage 1
One end be equipped with camera 4, be equipped with and can be folded towards the heading of the fuselage 1 at left and right sides of the tail of the fuselage 1
Grid empennage mechanism 5, host wing 2 is equipped with close to the upper and lower ends of 1 center of gravity of fuselage on the fuselage 1, on the fuselage 1
The host wing 2 at lower both ends is connected by main wing folding shaft 6, and the main wing folding shaft 6 penetrates the fuselage 1, described
Main wing folding shaft 6 is set at the 30% ~ 40% of the spanwise length of host wing 2, and outside host wing 2 is longer, inside host wing 2 compared with
It is short, on the left of 1 tail of the fuselage at grid empennage mechanism 5 and on the right side of 1 tail of the fuselage at grid empennage mechanism 5
It is equipped with vertical tail 7, the vertical tail 7 is connected by vertical tail folding shaft 8 with the fuselage 1；The power is total
At including fluted disc propeller hub 9, driving motor 10 and motor gear 11, the fluted disc propeller hub 9 is connected with the head of fuselage 1, described
Motor gear 11 coordinates with 9 internal messing of fluted disc propeller hub, and the motor gear 11 is connected with the output end of the driving motor 10
It connects, the excircle of the fluted disc propeller hub 9 is equipped at least two fixed seats 12, is folded by propeller in each fixed seat 12
Axis 13 is connected with the propeller 14 that can be folded towards the tail direction of the fuselage 1.
The grid empennage mechanism 5 includes the grid empennage mounting base 15 for being fixed at 1 tail side of fuselage, the lattice
Grid empennage mounting base 15 is connected with by grid empennage folding shaft 16 and can be folded towards the heading of the fuselage 1
Grid empennage 3.
The quantity of the fixed seat 12 is two, and the angle between two fixed seats 12 is 180 °.
The vertical tail 7 can be rotated by vertical tail folding shaft 8 towards 1 head of the fuselage, and rotational angle is 0 °
To between 180 °.
The fluted disc propeller hub 9 is hollow-core construction, to facilitate installation camera 4.
In order to facilitate understand the present invention above-mentioned technical proposal, below by way of in specifically used mode to the present invention it is above-mentioned
Technical solution is described in detail.
When specifically used, the propeller 14 and the driving motor 10, the fluted disc propeller hub 9, the motor gear
11, the propeller folding shaft 13 constitutes power assembly, and the motor gear 11 and the driving motor 10 connect, by described
The inside engaged gear of fluted disc propeller hub 9 drives the fluted disc propeller hub 9 to rotate, and the propeller 14 is driven to generate pulling force, the fluted disc
Propeller hub 9 is hollow-core construction, and the camera 4 and other cables can be passed through from head, and the propeller 14 is with the fluted disc propeller hub 9
It for axis, can be folded to tail, the host wing 2 of 1 upper and lower ends of the fuselage passes through the main wing folding shaft 6 and the fuselage
1 connection, is attached to 1 upper and lower of the fuselage after folding, the vertical tail 7 can be rolled over around the vertical tail folding shaft 8 to head
Folded to be attached to 1 both sides of the fuselage, the grid empennage 3 is folded in 1 both sides of the fuselage by the grid empennage folding shaft 16,
After folding, unmanned plane can be put into the container of a long cartridge type, be carried convenient for individual soldier.
The host wing 2 of 1 upper and lower of the fuselage shares a main wing folding shaft 6, and the main wing folding shaft 6 is set
At the 30% ~ 40% of the spanwise length of the host wing 2, and the outside host wing 2 is longer, and the inside host wing 2 is shorter,
Therefore the host wing 2 is smaller to the asymmetrical stress of the main wing folding shaft 6, and it is also smaller to open resistance.
In conclusion by means of the above-mentioned technical proposal of the present invention, the present invention uses the aerodynamic arrangement of static-stability, preposition spiral shell
Paddle 14 is revolved, flight is more steady, and host wing 2 is opened backward around a main wing folding shaft 6, improves reliability, and host wing 2 encloses
Divide for left and right two parts around main wing folding shaft 6, increase wing area, reduces wing load and improve cruise duration, simultaneously because
The center of gravity of the main wing folding shaft 6 of host wing 2 relatively host wing 2, therefore host wing 2 presses the asymmetry of main wing folding shaft 6
Power is smaller, and opening resistance is also smaller, and after folding, unmanned plane can be put into the container of a long cartridge type, is carried convenient for individual soldier, whole
A layout is that self-stabilization is laid out.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (5)
1. the foldable unmanned plane that a kind of individual soldier carries, can cartridge type storage and emit, including fuselage（1）, which is characterized in that it is described
Fuselage（1）Head at be equipped with power assembly, the power assembly is far from fuselage（1）One end be equipped with camera（4）, the machine
Body（1）Tail at left and right sides of be equipped with can be towards the fuselage（1）Heading fold grid empennage mechanism（5）, institute
State fuselage（1）Upper close fuselage（1）The upper and lower ends of center of gravity are equipped with host wing（2）, the fuselage（1）The institute of upper and lower ends
State host wing（2）Pass through main wing folding shaft（6）It is connected, and the main wing folding shaft（6）Penetrate the fuselage（1）, the master
Wingfold axis（6）Set on host wing（2）Spanwise length 30% ~ 40% at, and the host wing（2）Side away from the main wing
Folding shaft（6）Distance it is longer, the host wing（2）The other side away from the main wing folding shaft（6）Distance it is shorter, the machine
Body（1）Close to grid empennage mechanism on the left of tail（5）Place and the fuselage（1）Close to grid empennage mechanism on the right side of tail（5）Place
It is equipped with vertical tail（7）, the vertical tail（7）Pass through vertical tail folding shaft（8）With the fuselage（1）It is connected；Institute
It includes fluted disc propeller hub to state power assembly（9）, driving motor（10）And motor gear（11）, the fluted disc propeller hub（9）With fuselage（1）
Head be connected, the motor gear（11）With fluted disc propeller hub（9）Internal messing coordinates, and the motor gear（11）With it is described
Driving motor（10）Output end be connected, the fluted disc propeller hub（9）Excircle be equipped at least two fixed seats（12）, often
A fixed seat（12）On pass through propeller folding shaft（13）Being connected with can be towards the fuselage（1）Tail direction fold spiral shell
Revolve paddle（14）.
2. the foldable unmanned plane that a kind of individual soldier according to claim 1 carries, can cartridge type storage and emit, feature exist
In the grid empennage mechanism（5）Including being fixed at fuselage（1）The grid empennage mounting base of tail side（15）, described
Grid empennage mounting base（15）Pass through grid empennage folding shaft（16）Being connected with can be towards the fuselage（1）Head side
To the grid empennage of folding（3）.
3. the foldable unmanned plane that a kind of individual soldier according to claim 1 carries, can cartridge type storage and emit, feature exist
In the fixed seat（12）Quantity be two, and two fixed seats（12）Between angle be 180 °.
4. the foldable unmanned plane that a kind of individual soldier according to claim 1 carries, can cartridge type storage and emit, feature exist
In the vertical tail（7）Pass through vertical tail folding shaft（8）It can be towards the fuselage（1）Head rotates, and rotational angle is 0 °
To between 180 °.
5. the foldable unmanned plane that a kind of individual soldier according to claim 1 carries, can cartridge type storage and emit, feature exist
In the fluted disc propeller hub（9）For hollow-core construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550233.8A CN106143911B (en) | 2016-07-13 | 2016-07-13 | A kind of foldable unmanned plane that individual soldier carries, can cartridge type storage and emit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550233.8A CN106143911B (en) | 2016-07-13 | 2016-07-13 | A kind of foldable unmanned plane that individual soldier carries, can cartridge type storage and emit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106143911A CN106143911A (en) | 2016-11-23 |
| CN106143911B true CN106143911B (en) | 2018-08-10 |
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| CN201610550233.8A Active CN106143911B (en) | 2016-07-13 | 2016-07-13 | A kind of foldable unmanned plane that individual soldier carries, can cartridge type storage and emit |
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Families Citing this family (12)
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| CN106516147B (en) * | 2016-12-01 | 2018-08-28 | 南京航空航天大学 | Mobile launch formula autogyro and its control method |
| CN106986002A (en) * | 2017-03-29 | 2017-07-28 | 北京华信智航科技有限公司 | A kind of folding wings unmanned plane of cartridge type storage |
| CN106828878A (en) * | 2017-03-29 | 2017-06-13 | 深圳市轻准科技有限公司 | Examine and beat one unmanned plane |
| CN108177783A (en) * | 2017-12-28 | 2018-06-19 | 陕西中科博亿电子科技有限公司 | A kind of training type unmanned plane |
| CN109436296B (en) * | 2018-12-26 | 2024-02-13 | 西北工业大学 | Barrel-type launching folding wing unmanned aerial vehicle and launching method thereof |
| CN110567326B (en) * | 2019-07-30 | 2020-10-02 | 中国人民解放军陆军工程大学 | Fixed wing-rotor wing composite unmanned aerial vehicle |
| CN110834715B (en) * | 2019-10-21 | 2021-06-11 | 中国运载火箭技术研究院 | Missile-borne unmanned aerial vehicle's folding wing |
| CN110979741B (en) * | 2019-11-25 | 2021-02-09 | 北京宇航系统工程研究所 | Sawtooth step type variable profile grid rudder structure based on falling area control |
| KR102202014B1 (en) * | 2020-09-07 | 2021-01-12 | 국방과학연구소 | Projectile with folding wings and control method thereof |
| CN113291457B (en) * | 2021-05-19 | 2023-09-05 | 中航西安飞机工业集团股份有限公司 | Aircraft nose fairing structure and aircraft attitude control method |
| CN114291247A (en) * | 2022-01-20 | 2022-04-08 | 北京航空航天大学 | Foldable full-motion film wing micro unmanned aerial vehicle system |
| CN115320824B (en) * | 2022-06-28 | 2023-05-02 | 西安羚控电子科技有限公司 | Unfolding method for wings of folding wing flying device |
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| GB2434783A (en) * | 2006-02-01 | 2007-08-08 | Sam Proctor | Aircraft with folded wings |
| US7816635B2 (en) * | 2007-11-02 | 2010-10-19 | The Boeing Company | Air vehicle wing pivot |
| US8946607B2 (en) * | 2011-12-13 | 2015-02-03 | The Boeing Company | Mechanisms for deploying and actuating airfoil-shaped bodies on unmanned aerial vehicles |
| CN102556336A (en) * | 2011-12-30 | 2012-07-11 | 北京理工大学 | Wing fast unfolding device for folding-wing unmanned plane |
| CN103043214A (en) * | 2012-12-19 | 2013-04-17 | 天津全华时代航天科技发展有限公司 | Folding type unmanned plane |
| CN103587686B (en) * | 2013-12-02 | 2016-06-22 | 哈尔滨工业大学 | Launch folding wings flying robot |
| CN104833276B (en) * | 2015-05-18 | 2016-09-14 | 中国船舶重工集团公司第七○二研究所 | Lattice fin synchronous expansion mechanism |
| CN205239890U (en) * | 2015-10-22 | 2016-05-18 | 镇江顺宇飞行器有限公司 | Small -size folding wing unmanned aerial vehicle |
| CN205931256U (en) * | 2016-07-13 | 2017-02-08 | 西藏长源动力科技有限公司 | But individual soldier carries collapsible unmanned aerial vehicle of cylinder storage and transmission |
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2016
- 2016-07-13 CN CN201610550233.8A patent/CN106143911B/en active Active
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