CN110371283A - Intelligent flexible inflatable wing unmanned aerial vehicle structure - Google Patents
Intelligent flexible inflatable wing unmanned aerial vehicle structure Download PDFInfo
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- CN110371283A CN110371283A CN201910608257.8A CN201910608257A CN110371283A CN 110371283 A CN110371283 A CN 110371283A CN 201910608257 A CN201910608257 A CN 201910608257A CN 110371283 A CN110371283 A CN 110371283A
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- intelligent flexible
- flexible inflatable
- unmanned plane
- inflatable wing
- wing
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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
- B64C1/0009—Aerodynamic aspects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/30—Wings comprising inflatable structural components
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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
-
- 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
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0063—Fuselage structures substantially made from particular materials from wood
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- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
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Abstract
The invention provides an intelligent flexible inflatable wing unmanned aerial vehicle structure which comprises intelligent flexible inflatable wings, propellers, a machine body, an undercarriage, a protective cover, an empennage, a high-pressure gas cylinder, weapons of a missile, other general parts (9) and the like; the flexible inflatable wing can be quickly unfolded under the high-pressure inflation condition, greatly makes up the defects of the fixed-wing unmanned aerial vehicle under the condition of meeting the use performance requirements of the unmanned aerial vehicle, and better exerts the performance of the intelligent unmanned aerial vehicle; the unmanned aerial vehicle is beneficial to realizing miniaturization, is convenient to store, carry and transport, and can realize various functional advantages of rapid reconnaissance, observation, emergency communication, disaster monitoring, rescue, information collection, rapid response striking of enemy targets and the like of the unmanned aerial vehicle on target areas.
Description
Technical field
The present invention relates to flexible inflatable vehicle technology field, specially a kind of intelligent flexible inflatable wing nobody
Machine structure.Flexible inflatable unmanned plane structure is relatively easy, and folded state is small in size, easy to maintain convenient for storage, transport.It is soft
Property gas-filled unfolded wing unmanned plane can be realized individual soldier to carry and small size transport, for answering for Intelligent unattended machine
It is provided with scene and more may.
Background technique
The rapid development of world today's unmanned plane, the influence for one army, a country is very important, for nobody
Machine will more meet precision war fighting requirement, reach hiddenization fighting effect.Traditional fixed-wing unmanned plane wing is heavy, volume
Greatly, structure is complicated, loads, transport requirement height, concealment is poor, and flexibility is poor, and energy reserves is low, and energy consumption is high, flying radius
Small, the cruise time is short, low efficiency, poor reliability.Ever-changing, diversified battlefield surroundings are faced in modernized war,
The adaptability of unmanned plane is poor, especially plays energy in special areas such as special operational environments such as jungle operation, valley operation
Power is extremely limited.Intelligent flexible inflatable wing unmanned plane can not only effectively play the strong point of general unmanned plane, Er Qieneng
The disadvantages mentioned above of traditional fixed-wing unmanned plane is enough made up, battlefield initiative is preferably played, reaches fighting effect.Intelligent flexible
Inflatable wing UAV Intelligent is light and handy, foldable, small in size, light-weight, and structure is simple, load transport require it is lower, it is hidden
Cover performance height, strong flexibility, energy reserves is high, and low energy consumption, and flying radius is big, and the cruise time is long, high-efficient, deformable, it is low at
This, precision is higher, and it is more adaptable, suitable for substituting traditional fixed-wing unmanned plane.Intelligent flexible inflatable wing nobody
Machine can be widely applied to special operations environment, special operations individual soldier assembly, future military reconnaissance of position, precision strike, hidden
Strike, borderland anti-terrorism such as are suppressed a rebellion at the numerous areas, and it is sudden to can also be applied to forest fire, earthquake, flood etc. in particular circumstances
The fast slowdown monitoring of the condition of a disaster possesses wide dual-use value and application prospect.
Intelligent flexible inflatable wing unmanned plane is under non-state of flight (such as individual soldier's carrier state), intelligent flexible inflation
Formula wing internal body unaerated be in collapsible state, the top airfoil covering of the left and right sides of flexible inflatable wing, under
Aerofoil covering is whole, and collapsible is in inside in the form of " Z " font, to reduce the volume and structure size of unmanned plane entirety, together
When outside be equipped with protective cover ensure wing normal use, wing does not provide lift at this time；When needing to be transformed into state of flight, machine
Wing charging valve is opened, and is mounted on the high pressure gas cylinder device inside unmanned plane and is generated high pressure draught rapidly, so that protective cover is beaten
It opens, inflation pops up body in turn rapidly inside wing, and the expansion of flexible inflatable wing, flexible wing is in inner inflatable pressure
Aerodynamic configuration, and internal body ftercompction at any time are kept under the action of power, to maintain the aerodynamic configuration of wing, inflatable wing at
Aerodynamic lift can be provided after type for unmanned plane, realize the duration flight of flexible inflatable wing unmanned plane long period；Locate
After state of flight, reaches fighting effect preferably to adapt to operational environment, flown by the controls such as propeller and tail vane on front side of body
Line direction；For unmanned plane when hitting after taking orders targeting accuracy, intelligent flexible inflatable wing unmanned plane accelerates flight,
The aggressive stronger weapon such as guided missile carried below body plays a role, and guided missile is thrown, and precision strike can be carried out；In intelligence
Openable undercarriage is when flexible inflatable wing unmanned plane recycles to protect the safety and stability of body.Intelligent flexible inflatable machine
Wing unmanned plane can be needed according to battlefield surroundings and fighting or it is civilian need to change at any time internal inflation pressure, realize that intelligence becomes
Change aerodynamic configuration, substantially increase the flexible ability and concealment of unmanned plane, and carries aggressive stronger weapon to increase
Strong precision strike power, greatly improve unmanned plane the survival ability in complicated battlefield and to target area communication, scout, exploration,
The performances such as precision strike.
Summary of the invention
Object of the present invention is to overcome traditional existing technological deficiency of fixed-wing unmanned plane, traditional fixed-wing advantage is played, is mentioned
Light and handy for a kind of intelligence, foldable, small in size, light-weight, structure is simple, loads transport and requires lower, concealment height, spirit
Active strong, energy reserves is high, and low energy consumption, and flying radius is big, and the cruise time is long, high-efficient, deformable, and low cost, precision is more
Height, flexible inflatable wing unmanned plane more adaptable give full play to unmanned plane advantage, and maximal efficiencyization completes battlefield mesh
And civil purpose.
The technical solution of the present invention is as follows: a kind of intelligent flexible inflatable wing unmanned plane structure, it is characterised in that: it is wrapped
Include: intelligent flexible inflatable wing (1), fexible film aerofoil (12), propeller (2), body (3), rises internal bracing (11)
Fall frame (4), support rod (41), pulley (42), protective cover (5), empennage (6), tailplane (61), vertical tail (62), empennage
The weapons (8) such as rudder face (63), high-pressure gas cylinder (7), air pressure valve (71), tracheae (72), guided missile, other universal components (9),
Power supply (91) flies control plate (92), motor (93), cable (94), transmitter (95)；
The mutual relationship of each component part (positional relationship, connection relationship) is: intelligent flexible inflatable wing (1)
Unaerated is stored in body (3) inside when folding, stretched when inflating expanded by internal bracing (11) and fexible film aerofoil (12)
Molding, is suspended on body (3) two sides in a cantilevered fashion；Propeller (2) is mounted on the front end of body (3), propeller
(2) paddle shaft is connect with motor (93), and is connect by cable (94) with power supply (91) and winged control plate (92)；Undercarriage (4) is located at
Body (3) bottom of unmanned plane, undercarriage (4) folding shrinking is internal in body (3) in flight course, when takeoff and anding, rises and falls
Frame (4) can be with rotary expansion, and undercarriage (4) is symmetrical along the axis direction of body (3), the support rod of undercarriage (4)
(41), pulley (42) bears whole load of unmanned plane；Protective cover (5) is located at the top of body (3), the rear of protective cover (5)
It is connected with empennage (6) and body (3) is jointly to maintain whole aerodynamic configuration；Empennage (6) is installed on intelligent flexible inflatable
The tail portion of wing unmanned plane, horizontal direction installs tailplane (61), vertical direction installs vertical tail (62), empennage rudder face
(63) it is located at the rear of empennage (6), a certain range of swing can be done；High-pressure gas cylinder (7), guided missile etc. weapons (8) equal position
In the inside of body (3), the body of high-pressure gas cylinder (7) is connect with body (3), and bottleneck passes through air pressure valve (71), tracheae
(72) it is connect with intelligent flexible inflatable wing (1)；The weapons such as guided missile (8) are fixed at body (3) center of gravity following position directly,
It is connect by transmitter (95) with control plate (92) is flown；Other universal components (9) are located at the inside of body (3), are each attached to body
(3) on；
The intelligent flexible inflatable wing (1), structure (i.e. shape design) is: the fexible film of Low Speed Airfoil
Wing, length 1.2m, chord length 150mm are formed by internal bracing (11) and fexible film aerofoil (12) welding viscose glue, are being inflated
Wing shapes are formed under gas pressure, cross sectional shape is a kind of aerofoil profile of lift resistance ratio, it is possible to provide biggish lift；Intelligent flexible
Inflatable wing (1) is mounted on the middle part of intelligent flexible inflatable wing unmanned plane structure body (3), with cantilever fashion with
Body (3) is connected；In storage, carrying or transport, intelligent flexible inflatable wing (1) is with " Z " font folding shrinking in machine
Body (3) is internal, when pending aerial mission, opens the air pressure valve (71) of high-pressure gas cylinder (7) to being filled with helium inside it,
Intelligent flexible inflatable wing (1) as shown in Figure 1 is formed after expansion expansion；
The propeller (2), structure (i.e. shape design) is: by two panels band centainly opposite deflection angle and radian
Rectangle aerofoil constitute, size is determined by the thrust that design needs, and is existing products in markets component, propeller (2) peace
Mounted in the front end of intelligent flexible inflatable wing unmanned plane, it is connected with motor (93), passes through the high speed rotation band of motor (93)
Dynamic propeller (2) rotation, provides the power of advance for intelligent flexible inflatable wing unmanned plane during flying；
The body (3), structure (i.e. shape design) is: the fairing for similar cuboid constructs, the selection of material
Low density cork wood material machine-shaping, fuselage length 1.2m~1.8m, fuselage cross-section shape is by other universal components for loading
(9) size determines that outer shape needs to remain a fairshaped shape, to reduce intelligent flexible inflatable wing
The resistance of unmanned plane during flying；There are opening in front end, two sides and the lower section of body (3), fill for installation propeller (2), intelligent flexible
Gas formula wing (1) such as is unfolded, launches a guided missile at weapons (8) and operation of landing gear (4) offer movement open space, the rest part
It is fairshaped shell shape construction；
The undercarriage (4), structure (i.e. shape design) is: being made of support rod (41) and pulley (42), for typical case
Support rod pulley-type undercarriage, be existing matured product, it is mounted on intelligent flexible inflatable wing unmanned plane body (3)
Downside, for bearing capacity in 3kg between 6kg, own wt is less than 500g；When needing to be implemented task, in the takeoff and anding stage,
Undercarriage (4) Unscrew can raise speed on runway to take off；After taking off, undercarriage (4) is shut automatically by program is executed, and is received
Contracting is internal in body (3)；When having executed task, certain altitude, then Automatic-expanding undercarriage (4) are dropped to, to realize nobody
The landing of machine safety and stability on runway is recycled；
The protective cover (5), structure (i.e. shape design) is: for the plastic casing of 3D printing integrated molding, protection
Cover (5) edge designs have card slot, can with body (3) simple connection, with protect other universal components (9) inside unmanned plane,
Power supply (91) flies control plate (92), motor (93), cable (94), transmitter (95), while maintaining the gas on unmanned aerial vehicle body top
Dynamic shape；
The empennage (6), structure (i.e. shape design) is: by tailplane (61), vertical tail (62), empennage rudder
Face (63) constitute, tailplane (61), vertical tail (62) planform be symmetrical airfoil blade configuration, profile thickness
Size needs the control moment size adjusted to determine according to unmanned plane, and tailplane (61) and vertical tail (62) rear are equal
Deflectable empennage rudder face (63) is installed, provides stable and steering maneuver for intelligent flexible inflatable unmanned plane during flying；
The high-pressure gas cylinder (7), structure (i.e. shape design) is: for cylindrical structure, diameter 85mm, length
100-150mm, high-pressure gas cylinder (7) wall surface are thin-wall construction, and inside is full of high-pressure helium.High-pressure gas cylinder (7) bottleneck and gas
Pressure valve (71), tracheae (72) are connected, and air pressure valve (71), tracheae (72) are universal mature component, and pressure-resistant parameter is
2MPa or more；After air pressure valve (71) is opened, internal high pressure helium is filled with intelligent flexible inflatable wing under pressure
(1), make its expansion expansion molding；
The weapons such as the guided missile (8), structure (i.e. shape design) is: military for weapons such as Small Universal guided missile, rockets
Device damages equivalent and is determined according to design value, the weapons such as guided missile (8) and body (3), power supply (91), winged control plate (92), cable
(94), transmitter (95) is connected；When needing to be implemented task, projection can be carried out and led according to the control instruction of winged control plate (92)
The weapons such as bullet (8)；
Other described universal components (9) are by power supply (91), fly control plate (92), motor (93), cable (94), transmitter
(95) it constitutes, is existing market standard member, wherein the power capacity of power supply (91) can satisfy intelligent flexible inflatable machine
Wing unmanned plane during flying 15 minutes or more time demands fly control plate (92) width and are less than 150mm, can satisfy ground remote control letter
Number transmitting-receiving and empennage rudder face (63), motor (93) and transmitter (95) Control requirements, the function of motor (93) can
Meets the needs of thrust required for propeller (2) generate, cable (94) selects the client cables of light-duty low energy consumption, can satisfy
The requirement of communication and conveying electric energy, transmitter (95) meet the requirement for receiving and flying control plate (92), can launch a guided missile in time
Weapon (8).
The invention has the advantages that:
(1) present invention provides a kind of intelligent flexible inflatable wing unmanned plane structure, and flexible inflatable wing is intelligently light
Ingeniously, foldable, small in size, light-weight, structure is simple, and low energy consumption, and the cruise time is long, fast reserve performance and noiseproof feature
Higher, more adaptable unmanned plane, gives full play to the advantage of unmanned plane individual combat and jungle operation, and maximal efficiencyization is complete
At battlefield purpose and civil purpose.
(2) a kind of intelligent flexible inflatable wing unmanned plane structure provided by the invention, flexible inflatable wing can be in height
Press venting condition under rapid deployment, under conditions of meeting unmanned plane service performance demand, greatly compensate for fixed-wing nobody
The defect of machine has preferably played Intelligent unattended machine performance.
(3) it is provided by the invention can high-pressure aerated rapid deployment a kind of intelligent flexible inflatable wing unmanned plane structure,
Be conducive to unmanned plane and realize miniaturization, convenient for storage, carrying and transport, and can realize unmanned plane detecing rapidly to target area
Examine, observe, emergency communication, disaster surveillance, rescue, information gathering, hostile target quick response strike etc. various functions advantage.
Detailed description of the invention
Fig. 1 is a kind of intelligent flexible inflatable wing unmanned plane wing unfolded state stereoscopic schematic diagram of the present invention.
Fig. 2 is a kind of intelligent flexible inflatable wing unmanned plane top view of the present invention.
Fig. 3 is a kind of another angle top view of intelligent flexible inflatable wing unmanned plane of the present invention.
Fig. 4 is a kind of intelligent flexible inflatable wing unmanned plane bottom view of the present invention.
Fig. 5 is a kind of intelligent flexible inflatable wing unmanned plane left view of the present invention.
Fig. 6 is that a kind of intelligent flexible inflatable wing unmanned plane of the preferred embodiment of the present invention is launched a guided missile schematic diagram.
Serial number, symbol, code name are described as follows in figure:
1- intelligent flexible inflatable wing
11- internal bracing, 12- fexible film aerofoil (not indicated in figure)
2- propeller
3- body
4- undercarriage
41- support rod, 42- pulley (not indicated in figure)
5- protective cover
6- empennage
61- tailplane, 62- vertical tail, 63- empennage rudder face (not indicated in figure)
7- high-pressure gas cylinder
71- air pressure valve, 72- tracheae (not indicated in figure)
The weapons such as 8- guided missile
Other universal components of 9-
91- power supply, 92- fly control plate, 93- motor, 94- cable, 95- transmitter (not indicating in figure)
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
A kind of intelligent flexible inflatable wing unmanned plane structure proposed by the present invention, with reference to the accompanying drawing FIG. 1 to FIG. 6 and
Embodiment is further described specific embodiments of the present invention.
Referring to Fig. 1, a kind of intelligent flexible inflatable wing unmanned plane structure proposed by the present invention, comprising: intelligent flexible fills
Gas formula wing (1), internal bracing (11), fexible film aerofoil (12), propeller (2), body (3), undercarriage (4), support rod
(41), pulley (42), protective cover (5), empennage (6), tailplane (61), vertical tail (62), empennage rudder face (63), high pressure
The weapons (8) such as storage cylinder (7), air pressure valve (71), tracheae (72), guided missile, power supply (91), fly control at other universal components (9)
Plate (92), motor (93), cable (94), transmitter (95).
The intelligent flexible inflatable wing (1) is the fexible film wing of Low Speed Airfoil, length 1.2m, chord length
150mm is formed by internal bracing (11) and fexible film aerofoil (12) welding viscose glue, forms wing under inner gas pressure effect
Shape.For intelligent flexible inflatable wing (1) in storage, carrying or transport, intelligent flexible inflatable wing (1) is with " Z " font
Folding shrinking is internal in body (3), when executing aerial mission, opens the air pressure valve (71) of high-pressure gas cylinder (7) to inside it
It is filled with helium, forms intelligent flexible inflatable wing (1) as shown in Figure 1 after expansion expansion.Internal bracing (11) and flexible thin
Film aerofoil (12) using TPU film and Kafra fiber braiding lamination it is compound for, the stretch-proof of TPU film material, tear-proof,
It is ageing-resistant, air-tightness is good, Kafra fiber has many advantages, such as that light weight, intensity be high, good toughness, can maintain compared with high inflation pressure
In the case of entire intelligent flexible inflatable wing (1) aerodynamic configuration, and guarantee enough structural strengths and rigidity；Intelligence
Flexible inflatable wing (1) uses more gas beam monoblock type inflatable wings of skin tensioning, significantly improves Conventional pneumatic
The disadvantages such as wing aeroperformance is poor, surface pressure is uneven, lift resistance ratio is low, reduce the resistance of unmanned plane significantly, improve nobody
The lift resistance ratio of machine effectively increases maximum flying distance and the time of unmanned plane.
By two panels band, centainly the rectangle aerofoil of opposite deflection angle and radian is constituted the propeller (2), size by
Design the thrust needed to determine, be existing products in markets component, propeller (2) be mounted on intelligent flexible inflatable wing without
Man-machine front end is preposition mode of traction, is connected with motor (93), drives propeller by the high speed rotation of motor (93)
(2) it rotates, provides the power of advance for intelligent flexible inflatable wing unmanned plane during flying.Propeller (2) uses glass-reinforced plastic material
It is process, the specific strength of material is high, light weight, can satisfy the propeller shape of complicated requirement, possesses biggish power weight
Ratio is measured, aeroperformance is good, landing safety.
The body (3) is that the fairing of similar cuboid constructs, and the low density cork wood material of the selection of material is processed into
Type, fuselage length 1.2m~1.8m, fuselage cross-section shape determine by the size of other universal components (9) loaded, external shape
Shape needs to remain a fairshaped shape, to reduce the resistance of intelligent flexible inflatable wing unmanned plane during flying.Body
(3) there is opening in front end, two sides and lower section, for installation propeller (2), intelligent flexible inflatable wing (1) expansion, transmitting
The weapons such as guided missile (8) and operation of landing gear (4) offer act open space, and rest part is fairshaped shell shape
Construction.Body (3) constitutes the overall structure frame of intelligent flexible inflatable wing unmanned plane and protective cover (5) maintains intelligence together
The aerodynamic configuration of energy flexible inflatable wing unmanned plane.
The undercarriage (4) is made of support rod (41) and pulley (42), is typical support rod pulley-type undercarriage,
For existing matured product, be mounted on the downside of intelligent flexible inflatable wing unmanned plane body (3), bearing capacity 3kg to 6kg it
Between, own wt is less than 500g.When needing to be implemented task, in the takeoff and anding stage, undercarriage (4) Unscrew can be
Speed-raising is taken off on runway；After taking off, undercarriage (4) is shut automatically by program is executed, and it is internal to be contracted in body (3).It is executing
When task, certain altitude, then Automatic-expanding undercarriage (4) are dropped to, to realize the landing of unmanned plane safety and stability on runway
Recycling.The support rod (41) of undercarriage (4) is fabricated using aluminum alloy materials, and intensity is high, is fixed simple structure,
The pulley (42) of support rod (41) bottom is process by rubber material, and tire can rotate freely, and frictional behaviour is good, is guaranteed
The stability that unmanned plane takes off with descent.
The protective cover (5) is the plastic casing of 3D printing integrated molding, and protective cover (5) edge designs have card slot, energy
Enough and body (3) simple connection, to protect other universal components (9), the power supply (91), winged control plate (92), electricity inside unmanned plane
Machine (93), cable (94), transmitter (95), while maintaining the aerodynamic configuration on unmanned aerial vehicle body top.And when intelligent flexible is inflated
When formula wing (1) is hidden in internal body, protective cover is connected mutual card with body (3).
The empennage (6) is made of tailplane (61), vertical tail (62), empennage rudder face (63), tailplane
(61), the planform of vertical tail (62) is the blade configuration of symmetrical airfoil, and profile thickness size needs to adjust according to unmanned plane
Whole control moment size determines that tailplane (61) and vertical tail (62) rear are mounted on deflectable empennage rudder
Face (63) provides stable and steering maneuver for intelligent flexible inflatable unmanned plane during flying.Tailplane (61), vertical tail
(62), empennage rudder face (63) is plastics or foamed material manufacture, and light-weight, easy to process, empennage rudder face (63) can root
Deflection adjusting is carried out according to the needs of gesture stability.And tailplane (61), vertical tail (62) are mainly used to keep and control intelligence
Stability during energy flexible inflatable wing unmanned plane during flying.
The high-pressure gas cylinder (7) is cylindrical structure, diameter 85mm, length 100-150mm, high-pressure gas cylinder (7) wall
Face is thin-wall construction, and inside is full of high-pressure helium.High-pressure gas cylinder (7) bottleneck is connected with air pressure valve (71), tracheae (72)
It connects, air pressure valve (71), tracheae (72) are universal mature component, and pressure-resistant parameter is 2MPa or more.Air pressure valve (71) is opened
Afterwards, internal high pressure helium is filled with intelligent flexible inflatable wing (1) under pressure, makes its expansion expansion molding, protects simultaneously
It holds the internal gas pressure of intelligent flexible inflatable wing (1) and provides the gas of flight for intelligent flexible inflatable wing unmanned plane
Dynamic lift.
The weapons such as the guided missile (8) are the weapons such as Small Universal guided missile, rocket, weapon damage equivalent according to design value come
It determines, the weapons such as guided missile (8) are connected with body (3), power supply (91), winged control plate (92), cable (94), transmitter (95).When
When needing to be implemented task, the weapons (8) such as projection guided missile can be carried out, intelligent flexible is suspended on according to the control instruction of winged control plate (92)
Property inflatable wing unmanned plane lower part position of centre of gravity at, destroy target for emitting when operation.
Other described universal components (9) are by power supply (91), winged control plate (92), motor (93), cable (94), transmitter
(95) it constitutes, is existing market standard member, wherein the power capacity of power supply (91) can satisfy intelligent flexible inflatable machine
Wing unmanned plane during flying 15 minutes or more time demands fly control plate (92) width and are less than 150mm, can satisfy ground remote control letter
Number transmitting-receiving and empennage rudder face (63), motor (93) and transmitter (95) Control requirements, the function of motor (93) can
Meets the needs of thrust required for propeller (2) generate, cable (94) selects the client cables of light-duty low energy consumption, can satisfy
The requirement of communication and conveying electric energy, transmitter (95) meet the requirement for receiving and flying control plate (92) information, can launch a guided missile in time
Equal weapons (8).
A kind of intelligent flexible inflatable wing unmanned plane structure of the present invention, application method mainly comprise the steps that
Step 1: it is not carried out when aerial mission intelligent flexible inflatable wing (1) folding shrinking in the inside of body (3),
It combines together with body (3), " Z " font is presented in folded form, carries operation and vehicle loading transport convenient for storage, individual soldier；
Step 2: being opened air pressure valve (71), intelligent flexible inflatable wing (1) is fast when receiving instruction needs flight
Speed inflation pop-up, forms the wing with good aerodynamic configuration, and maintained aerodynamic configuration by inner inflatable gas pressure,
Enough aerodynamic lifts are provided for intelligent flexible inflatable wing unmanned plane；
Step 3: intelligent flexible inflatable wing unmanned plane is placed on the runway of ground, start motor (93), intelligence
The preposition propeller (2) of flexible inflatable wing unmanned plane provides power, so that intelligent flexible inflatable wing unmanned plane is forward
Accelerate sliding race, intelligent flexible inflatable wing (1) provides aerodynamic lift, and intelligent flexible inflatable wing unmanned plane takes off；
Step 4: when needing to meet weapons (8) such as hidden, cruise, projection guided missile in flight course, intelligent flexible inflation
Formula wing (1) makes unmanned plane have the advantages that energy consumption is low, and can be realized and continue a journey for a long time.It can be by adjusting propeller (3)
Power, empennage (6) empennage rudder face (63) come control unmanned plane to target position fly；
Step 5: it is to winged control plate (92) that the weapons such as guided missile (8) are right to issue instruction by operator after target to be found
Quasi- target, and carry out the precision strike dropped a bomb Shi Xians to target object；
Step 6: being returned after the completion of striking target by controllers control intelligent flexible inflatable wing unmanned plane.
Undercarriage (4) are opened when close to runway, intelligent flexible inflatable wing unmanned plane realizes landing of making a return voyage；
Step 7: after the weapons such as guided missile of reloading (8), aerial mission can be continued to execute according to task needs, after
Continue step 3 to step 7；Otherwise the task of next step is carried out；
Step 8: if the internal gas of intelligent flexible inflatable wing (1) is bled off, after the return of the task of completion by it
It is folded back into " Z " font in the body (3) of intelligent flexible inflatable wing unmanned plane.
A kind of intelligent flexible inflatable wing unmanned plane structure of the present invention, it is internal by intelligent flexible inflatable wing (1)
It is filled with helium and inflates it into flexible wing, enough aerodynamic lifts are provided in flight course, reduce unmanned plane and take
Band stores, the volume in transportational process, while reducing required energy when unmanned plane during flying, improves cruise duration, intelligence
Energy flexible inflatable wing (1) can also reduce memory space and flying weight, and suitable small space storage, individual soldier carries and vehicle
Carrying is defeated, provides more possibility for the following application scenarios of unmanned plane.And the intelligent flexible inflatable wing unmanned plane
Environmental-friendly, structure is relatively easy, and the requirement to user is low, easy to maintain and low cost.
Claims (5)
1. a kind of intelligent flexible inflatable wing unmanned plane structure, it is characterised in that: it includes: intelligent flexible inflatable wing
(1), internal bracing (11), fexible film aerofoil (12), propeller (2), body (3), undercarriage (4), support rod (41), pulley
(42), protective cover (5), empennage (6), tailplane (61), vertical tail (62), empennage rudder face (63), high-pressure gas cylinder (7),
The weapons (8) such as air pressure valve (71), tracheae (72), guided missile, power supply (91), fly control plate (92), motor at other universal components (9)
(93), cable (94) and transmitter (95)；
The mutual relationship of each component part is: wing (1) unaerated of intelligent flexible inflatable is stored in body (3) when folding
Inside is suspended in a cantilevered fashion by internal bracing (11) and fexible film aerofoil (12) drawing and forming when inflating expanded
Body (3) two sides；Propeller (2) is mounted on the front end of body (3), and propeller (2) paddle shaft is connect with motor (93), and is passed through
Cable (94) is connect with power supply (91) and winged control plate (92)；Undercarriage (4) is located at body (3) bottom of unmanned plane, flight course
For middle undercarriage (4) folding shrinking at body (3) inside, takeoff and anding, undercarriage (4) can be with rotary expansion, undercarriage (4) edge
Body (3) axis direction it is symmetrical, the support rod (41) of undercarriage (4), pulley (42) bear the whole of unmanned plane and carry
Lotus；Protective cover (5) is located at the top of body (3), and the rear of protective cover (5) is connected with empennage (6) and body (3) is jointly with dimension
Hold whole aerodynamic configuration；Empennage (6) is installed on the tail portion of intelligent flexible inflatable wing unmanned plane, and horizontal direction installation is horizontal
Empennage (61), vertical direction installation vertical tail (62), empennage rudder face (63) are located at the rear of empennage (6), can do a predetermined model
Enclose interior swing；The weapons such as high-pressure gas cylinder (7), guided missile (8) are respectively positioned on the inside of body (3), the body of high-pressure gas cylinder (7)
It is connect with body (3), bottleneck is connect by air pressure valve (71), tracheae (72) with intelligent flexible inflatable wing (1)；Guided missile is all
Weapon (8) is fixed at body (3) center of gravity following position directly, is connect by transmitter (95) with control plate (92) is flown；Other are general
Component (9) is located at the inside of body (3), is each attached on body (3)；
The intelligent flexible inflatable wing (1), structure is: the fexible film wing of Low Speed Airfoil, by internal bracing
(11) it is formed with fexible film aerofoil (12) welding viscose glue, forms wing shapes, cross sectional shape one under inner gas pressure effect
The aerofoil profile of kind lift resistance ratio, can provide big lift；Intelligent flexible inflatable wing (1) be mounted on intelligent flexible inflatable wing without
The middle part of man-machine structure body (3), is connected with cantilever fashion with body (3)；In storage, carrying and transport, intelligent flexible
Property inflatable wing (1) it is internal in body (3) with " Z " font folding shrinking, when pending aerial mission, open high-pressure gas cylinder
(7) air pressure valve (71) forms intelligent flexible inflatable wing (1) after expansion expansion to helium is filled with inside it；
The propeller (2) is that centainly the rectangle aerofoil of opposite deflection angle and radian is constituted by two panels band, size by
The thrust of needs is designed to determine, is existing products in markets component；The propeller (2) be mounted on intelligent flexible inflatable wing without
Man-machine front end is connected with motor (93), drives propeller (2) rotation by the high speed rotation of motor (93), is intelligent flexible
Property inflatable wing unmanned plane during flying provide advance power；
The body (3) is that the fairing of similar cuboid constructs, the low density cork wood material machine-shaping of the selection of material, machine
Body cross sectional shape determines by the size of other universal components (9) loaded, outer shape need to remain one it is fairshaped
Shape, to reduce the resistance of intelligent flexible inflatable wing unmanned plane during flying；Front end, two sides and the lower section of the body (3) have
Opening the weapons (8) such as is unfolded, launches a guided missile for installation propeller (2), intelligent flexible inflatable wing (1) and folding and unfolding is risen and fallen
Frame (4) offer acts open space, and rest part is fairshaped shell shape construction；
The undercarriage (4) is made of support rod (41) and pulley (42), is typical support rod pulley-type undercarriage, is
Existing matured product, it is mounted on the downside of intelligent flexible inflatable wing unmanned plane body (3)；When needing to be implemented task,
In the takeoff and anding stage, which can raise speed on runway takes off；After taking off, undercarriage (4) is by execution program
Automatically it shuts, it is internal to be contracted in body (3)；When having executed task, a predetermined altitude, then Automatic-expanding undercarriage are dropped to
(4), to realize that the landing of unmanned plane safety and stability on runway is recycled；
The protective cover (5) is the plastic casing of 3D printing integrated molding, and protective cover (5) edge designs have card slot, Neng Gouyu
Body (3) simple connection, to protect other universal components (9), the power supply (91), winged control plate (92), motor inside unmanned plane
(93), cable (94), transmitter (95), while maintaining the aerodynamic configuration on unmanned aerial vehicle body top；
The empennage (6) is made of tailplane (61), vertical tail (62), empennage rudder face (63)；Tailplane (61),
The planform of vertical tail (62) is the blade configuration of symmetrical airfoil, and profile thickness size needs the control adjusted according to unmanned plane
Torque size processed determines；Tailplane (61) and vertical tail (62) rear are mounted on deflectable empennage rudder face (63),
Stable and steering maneuver is provided for intelligent flexible inflatable unmanned plane during flying；
The high-pressure gas cylinder (7) is cylindrical structure, and wall surface is thin-wall construction, and inside is full of high-pressure helium；High pressure storage
Gas cylinder (7) bottleneck is connected with air pressure valve (71), tracheae (72), and air pressure valve (71), tracheae (72) are universal mature structure
Part, pressure-resistant parameter are 2MPa or more；After air pressure valve (71) is opened, internal high pressure helium is filled with intelligent flexible under pressure
Inflatable wing (1) makes its expansion expansion molding；
The weapons such as the guided missile (8) are Small Universal guided missile, all weapons of rocket, and weapon damage equivalent is determined according to design value,
The all weapons of the guided missile (8) are connected with body (3), power supply (91), winged control plate (92), cable (94), transmitter (95)；Work as needs
When execution task, the weapons (8) such as projection guided missile can be carried out according to the control instruction for flying control plate (92)；
Other described universal components (9) are by power supply (91), fly control plate (92), motor (93), cable (94) and transmitter (95)
It constitutes, is existing market standard member；Wherein the power capacity of power supply (91) can satisfy intelligent flexible inflatable wing without
Man-machine flight 15 minutes or more time demands fly control plate (92) width and are less than 150mm, can satisfy the receipts of ground remote control signal
The Control requirements of hair and empennage rudder face (63), motor (93) and transmitter (95), the function of the motor (93) can satisfy
The demand of thrust required for propeller (2) generates, the cable (94) select the client cables of light-duty low energy consumption, can satisfy communication
With the requirement of conveying electric energy, which meets the requirement for receiving and flying control plate (92), and can launch a guided missile all weapons in time
(8)。
2. a kind of intelligent flexible inflatable wing unmanned plane structure according to claim 1, it is characterised in that:
The intelligent flexible inflatable wing (1), length 1.2m, chord length 150mm.
3. a kind of intelligent flexible inflatable wing unmanned plane structure according to claim 1, it is characterised in that:
The body (3), fuselage length are 1.2m~1.8m.
4. a kind of intelligent flexible inflatable wing unmanned plane structure according to claim 1, it is characterised in that:
The undercarriage (4), for bearing capacity in 3kg between 6kg, own wt is less than 500g.
5. a kind of intelligent flexible inflatable wing unmanned plane structure according to claim 1, it is characterised in that:
The high-pressure gas cylinder (7) of the cylindrical structure, a diameter of 85mm, length 100-150mm.
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| CN113173247A (en) * | 2021-05-07 | 2021-07-27 | 北京航空航天大学 | Bionic folding unmanned aerial vehicle using flexible airfoil |
| CN114275143A (en) * | 2021-12-17 | 2022-04-05 | 中国航天空气动力技术研究院 | Inflatable solar unmanned aerial vehicle |
| CN116105550A (en) * | 2021-11-10 | 2023-05-12 | 北京理工大学 | Inflatable unfolding patrol projectile with multiple modes |
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| FR3140354A1 (en) * | 2022-10-03 | 2024-04-05 | Naval Group | Drone configured to be connected by a cable to a ship, and ship comprising such a drone |
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| CN110371283B (en) | 2020-10-27 |
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