CN107444632A - It is a kind of can VTOL dalta wing unmanned plane - Google Patents
It is a kind of can VTOL dalta wing unmanned plane Download PDFInfo
- Publication number
- CN107444632A CN107444632A CN201710527436.XA CN201710527436A CN107444632A CN 107444632 A CN107444632 A CN 107444632A CN 201710527436 A CN201710527436 A CN 201710527436A CN 107444632 A CN107444632 A CN 107444632A
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- Prior art keywords
- unmanned plane
- rotor
- vtol
- wing
- flank
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/28—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
- B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/10—All-wing aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/80—Parachutes in association with aircraft, e.g. for braking thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/10—Wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
- B64U70/80—Vertical take-off or landing, e.g. using rockets
- B64U70/83—Vertical take-off or landing, e.g. using rockets using parachutes, balloons or the like
Abstract
The invention discloses it is a kind of can VTOL dalta wing unmanned plane, belong to unmanned plane field.The present invention it is a kind of can VTOL dalta wing unmanned plane, including unmanned body, be provided with preceding rotor on front side of the wing of unmanned body, rear rotor be provided with rear side of wing, the preceding rotor and rear rotor are set along the fuselage direction of unmanned body；The wing end is provided with flank, and the flank is A fonts, and the unmanned plane body can pass through the vertical placement of flank.Described preceding rotor can be rotated up 90 °, and rear rotor can rotate down 90 °.The present invention can realize the VTOL of dalta wing unmanned plane, and power is sufficient, overcomes limitation of the place to taking off.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, more specifically to it is a kind of can VTOL dalta wing unmanned plane.
Background technology
Common standard aircraft is divided into helicopter and the major class of fixed wing aircraft two.Helicopter can with slow speed vertical landing,
It is less demanding to airfield runway, such as rotor craft, but speed of a ship or plane voyage is not as good as fixed wing aircraft；Fixed Wing AirVehicle has winged
The advantages that row time is long, flying distance is big, flying speed is high, but speed is fast during landing, needs runway power-assisted to take off mostly, to rising
Winged place has higher requirements.For some delta-wing aircrafts, it can also be taken off using spring, it is necessary to which pogo stick has been used as flies
Power.
Therefore Fixed Wing AirVehicle is enable to realize VTOL pattern, so as to improve Fixed Wing AirVehicle takeoff and landing
Security performance, and reduce site requirements of the Fixed Wing AirVehicle for takeoff and landing, Fixed Wing AirVehicle can be made
Application it is more wide.
On VTOL technology, patent discloses in the prior art, as Chinese patent (A of CN 105035320) is public
A kind of Fixed Wing AirVehicle of more rotor VTOL, including fuselage, wing and empennage have been opened, in addition to has been arranged on wing and tail
Power rack unit is provided with the wing, power rack unit includes preceding rotor, rear rotor and tail rotor.Realizing to be carried out
Helicopter mode landing and the conversion of fixed-wing offline mode, the landing security performance of aircraft is improved, it is solid to change tradition
Determine the landing mode of rotor aircraft.
And for example Chinese patent (A of CN 106043686) discloses a kind of VTOL Fixed Wing AirVehicle, including main frame
Body, equipment compartment, the port wing at left and right sides of main machine body and starboard wing, the upper vertical fin installed in main machine body front and rear sides and
Lower vertical fin, the propeller of more than four, quantity and propeller identical dynamical system and power bin, control system.The program exists
All critical pieces of aircraft are all fixedly connected, therefore structure is more firm, reduce the cost of maintenance.
The improvement that above two pieces patent formula is done both for fixed wing aircraft, installs rotor on wing, makes its tool
There is the function of VTOL.The first patent formula is can to realize VTOL using the rotation of rotor, but also as propulsion
Device uses；4 rotors are provided with second of patent formula, can make aircraft is vertical to take off, two schemes are all up purpose.
But the tail on aircraft of the appropriate bands that take off vertically in the first patent formula, second of patent formula is mostly applied three
Angle blade aircraft, it is difficult to which realization is effectively combined.
The content of the invention
1. invention technical problems to be solved
It is an object of the invention to overcome the shortcomings of that fixed triangle wing unmanned plane is not easy to landing in the prior art, there is provided
It is a kind of can VTOL dalta wing unmanned plane.The present invention can realize the VTOL of dalta wing unmanned plane, and power is sufficient, gram
Limitation of the place to taking off is taken.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the invention is：
The present invention it is a kind of can VTOL dalta wing unmanned plane, including unmanned body, on front side of the wing of unmanned body
Preceding rotor is provided with, is provided with rear rotor on rear side of wing, the preceding rotor and rear rotor are set along the fuselage direction of unmanned body
Put；The wing end is provided with flank, and the flank is A fonts, and the unmanned plane body can pass through the vertical placement of flank.
As further improvement of the present invention, described preceding rotor can be rotated up 90 °, and rear rotor can turn downwards
It is dynamic 90 °.
As further improvement of the present invention, the angle of the flank inner surface and upper surface of the airfoil is 90~120 °.
As further improvement of the present invention, the wing is connected with flank middle part, there is V-arrangement opening on the downside of flank,
Flank ground is set to form two strong points.
As further improvement of the present invention, rotor mounting bracket, the rotor peace are provided with below the unmanned body
The end shelved is provided with rotor steering wheel, and the rotating shaft of rotor steering wheel is connected with motor mount, and the motor mount is used to pacify
Fill motor.
As further improvement of the present invention, the belly of the fuselage of the unmanned body is provided with umbrella cabin, in umbrella cabin
Parachute is placed, after umbrella cabin is opened, parachute is released and opened, the landing for unmanned plane.
As further improvement of the present invention, hatch door is connected with below the umbrella cabin, the hatch door one end is connected to umbrella cabin
On bottom wall, the other end is pushed down by the keeper of parachute-opening steering wheel, is closed hatch door.
As further improvement of the present invention, hatch door is connected with umbrella bay floor clamping, and umbrella bay floor end is convex arc knot
Structure, be provided with hatch door end face corresponding to concave arc structure, both are engaged.
As further improvement of the present invention, the hatch door other end is arranged to stepped, the stepped interface and umbrella
Step in bay floor coordinates；The rotating shaft connection keeper of parachute-opening steering wheel, when keeper pushes down hatch door, parachute is enclosed in umbrella cabin
It is interior.
As further improvement of the present invention, the umbrella bay floor is provided with spring for the side of convex arc structure, the bullet
Spring is used to apply thrust to hatch door.
3. beneficial effect
Using technical scheme provided by the invention, compared with prior art, have the advantages that：
(1) it is of the invention it is a kind of can VTOL dalta wing unmanned plane, 4 rotors, Neng Gouwei are installed on wing
Unmanned plane provides power take-off and flying power, wing end be provided with the A fonts side flank can support whole unmanned plane into
Vertical posture, and then directly drive unmanned plane to take off using rotor, break away from the limitation in place, flying power foot；
(2) it is of the invention it is a kind of can VTOL dalta wing unmanned plane, its preceding rotor can rotate up 90 °, rear rotor
90 ° can be rotated down, directly unmanned plane can be driven to take off vertically using rotor, enables unmanned plane vertical in the case where keeping flat posture
Take off drop, unmanned plane is realized to keep flat and is taken off and vertical two kinds of modes of taking off of taking off；
(3) it is of the invention it is a kind of can VTOL dalta wing unmanned plane, uav belly is provided with umbrella cabin, utilizes rudder
Machine can control the unlatching in umbrella cabin, in the case of endurance deficiency or operating trouble, directly can realize nothing using parachute
Man-machine landing, securely and reliably, it is easier to operate, reduce the requirement to operation.
Brief description of the drawings
Fig. 1 is view of the rotorshaft with fuselage when parallel；
Fig. 2 is the mounting structure schematic diagram of rotor；
Fig. 3 is view of the rotorshaft with fuselage when vertical；
Fig. 4 is the distributing position schematic diagram in umbrella cabin；
Fig. 5 is the internal structure schematic diagram in umbrella cabin.
Label declaration in schematic diagram：11st, fuselage；12nd, wing；13rd, flank；14th, umbrella cabin；141st, parachute-opening steering wheel；142、
Keeper；143rd, hatch door；144th, parachute；145th, arc interface；146th, spring；21st, rotor mounting bracket；22nd, preceding rotor；221st, revolve
Wing steering wheel；222nd, motor mount；223rd, motor；224th, blade；23rd, rear rotor.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1, the present embodiment it is a kind of can VTOL dalta wing unmanned plane, including unmanned body, the unmanned plane
Body is made up of fuselage 11 with the wing 12 for being distributed in fuselage both sides, and class triangle is integrally formed.Dalta wing unmanned plane during flying speed
Degree is fast, and flying distance is big, activity duration length, has more advantages, realizes that it takes off vertically, can greatly increase it and apply model
Enclose.
As an improvement, the lower section of wing 12 of the unmanned body of the present embodiment is provided with rotor mounting bracket 21, can be fixed
Below wing 12, one end that rotor mounting bracket 21 is located at the front side of wing 12 is provided with preceding rotor 22, positioned at the rear side of wing 12
One end is provided with rear rotor 23, and preceding rotor 22 and rear rotor 23 are set along the direction of fuselage 11 of unmanned body, i.e. rotor rotational
Axle is parallel with unmanned aerial vehicle body direction, can provide flying power for it.
Taken off vertically to realize, the end set of wing 12 has flank 13, and its flank 13 is set into A fonts, i.e. flank 13
For A font plates, when unmanned body vertical pendulum is put, two flanks 13 are used as the strong point, can realize that the vertical of unmanned body is put
Put.Under this posture, rotor rotational axle is in vertical direction, using the teaching of the invention it is possible to provide climbing power, realization are taken off vertically, when unmanned plane flies
After row certain altitude, by controlling rotor-speed to adjust its flight attitude, fixed-wing unmanned plane can be used as to work, change tradition
The mode of taking off of Fixed Wing AirVehicle.
Embodiment 2
With reference to Fig. 2, the present embodiment it is a kind of can VTOL dalta wing unmanned plane, its basic structure and the phase of embodiment 1
Together, its difference is：For preceding rotor 22, the end of rotor mounting bracket 21 is provided with rotor steering wheel 221, the rotor steering wheel
In 221 insertion rotor mounting brackets 21, the rotating shaft of rotor steering wheel 221 is connected with motor mount 222, and motor mount 222 is
U-shaped structure, its two side are connected with the rotating shaft of rotor steering wheel 221, by rotor steering wheel 221 can motor mounting seat 222 around
Axis of rotation.
The bottom wall of motor mount 222 is used to install motor 223, and the motor 223 can be brushless electric machine, pacify in its rotating shaft
Simultaneously driving blade 224 rotates dress blade 224.The structure of rotor 23 is identical with the mounting structure of above-mentioned preceding rotor 22 afterwards.
By rotor steering wheel 221 can motor mounting seat 222 rotate, the rotation of rotor is realized, before the present embodiment limitation
Rotor 22 can be rotated up 90 °, and rear rotor 23 can rotate down 90 °.For different unmanned plane structures, can also examine
Worry rotates up rear rotor 23, and because the present embodiment is to be directed to dalta wing unmanned plane, its wing 12 tilts backwards, if after
Rotor 23 rotates up, and the blade slewing area of rotor has certain area overlapping with wing in floor projection, is located in rotating shaft
When vertical position provides lift, the air-flow for providing rotor rise can impact wing 12, form certain resistance, structure is not
Rationally.
With reference to Fig. 3, in the present embodiment, under the horizontal positioned posture of unmanned body, the rotating shaft of preceding rotor 22 and rear rotor 23
Vertical direction is all located at, lift is provided by rotor, directly unmanned plane can be controlled to take off, rotation is adjusted again after certain altitude is reached
The wing rotates, and it is used as propeller, realizes taking off for unmanned plane.Then the present embodiment unmanned plane realize keep flat take off with it is vertical
Take off two kinds of modes of taking off.
Embodiment 3
The present embodiment it is a kind of can VTOL dalta wing unmanned plane, its basic structure is same as Example 2, and it is different
Part is：The inner surface of flank 13 and the angle of the upper surface of wing 12 are 90~120 °.If angle is too small, unmanned plane can be influenceed
Flight, produces larger steering drag, if angle is excessive, the angle between two flanks 13 diminishes, it is impossible to effectively support
Unmanned fuselage.
Further, wing 12 is connected with the middle part of flank 13, and there is V-arrangement opening the downside of flank 13, and Open Side Down, makes flank
13 ground form two strong points.I.e. wing 12 corresponds to the middle section position of flank 13, and flank 13 forms two fulcrums, makes weight
The stable fluctuation range of the heart becomes big, vertical can also be placed in the case where fuselage has constant weight change.
Embodiment 4
With reference to Fig. 4, the present embodiment it is a kind of can VTOL dalta wing unmanned plane, its basic structure and the phase of embodiment 3
Together, its difference is：The belly of the fuselage 11 of unmanned body is provided with umbrella cabin 14, and parachute 144 is placed in umbrella cabin 14,
After umbrella cabin 14 is opened, parachute 144 is released and opened, the landing for unmanned plane.
Unmanned plane can be made to take off vertically using rotor, and the landing of unmanned plane can be also realized by rotor, still
It can not be realized and landed by rotor when being short of power, and if operating personnel are unskilled to operating technology, work can not be realized
Make the conversion between state and landing state, or run into rotor failure, it will be difficult to stable landing, that is to say, that be this solid
Determine wing unmanned plane and still face landing problem.
And set parachute 144 can be used in auxiliary landing, the unlatching in umbrella cabin can be controlled using steering wheel, in continuation of the journey energy
In the case of power deficiency or operating trouble, the landing of unmanned plane can be directly realized using parachute, securely and reliably, it is easier to grasp
Make, reduce the requirement to operation.
Embodiment 5
With reference to Fig. 5, the present embodiment it is a kind of can VTOL dalta wing unmanned plane, its basic structure and the phase of embodiment 4
Together, its difference is：The lower section of umbrella cabin 14 is connected with hatch door 143, and the one end of hatch door 143 is connected on the bottom wall of umbrella cabin 14, separately
One end is pushed down by the keeper 142 of parachute-opening steering wheel 141, is closed hatch door 143.
The bottom wall end of umbrella cabin 14 is convex arc structure, and corresponding concave arc structure is provided with the end face of hatch door 143, and both match
Close, form arc interface 145, hatch door 143 can be made to be connected with the bottom wall clamping of umbrella cabin 14.
The other end of hatch door 143 is arranged to stepped, and the stepped interface coordinates with the step on the bottom wall of umbrella cabin 14, and connection is more
Closely；Parachute-opening steering wheel 141 is arranged in umbrella cabin 14, the rotating shaft connection keeper 142 of parachute-opening steering wheel 141, when keeper 142 pushes down hatch door
When 143, parachute 144 is enclosed in umbrella cabin 14.
After closing unmanned mechanomotive force, make 14290 ° of rotations of keeper, then hatch door 143 rotates under gravity, now arc
The concave arc and convex arc structure of interface 145 are progressively disengaged, and hatch door 143 comes off downwards, and the parachute 144 being attached thereto is pulled out,
Due to huge air drag, parachute 144 is opened, then unmanned body drops downwards under drag effect, and with parachute
Fall together, realize the safe falling of unmanned plane.
Embodiment 6
The present embodiment it is a kind of can VTOL dalta wing unmanned plane, its basic structure is same as Example 5, and it is different
Part is：In order to ensure that parachute can be opened, spring 146 can be installed for the side of convex arc structure in the bottom wall of umbrella cabin 14,
The other end of spring 146 props up the bossing of hatch door 143, and applies thrust to it, after keeper is opened, is pushed away in spring 146
Under power effect, hatch door 143 quickly can be opened and come off, and ensure that parachute can be opened in time, it is ensured that when unmanned plane lands
Security.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, without designing and the technical scheme for creativeness
Similar frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (10)
1. it is a kind of can VTOL dalta wing unmanned plane, including unmanned body, it is characterised in that：The wing (12) of unmanned body
Front side is provided with preceding rotor (22), and rear rotor (23), the preceding rotor (22) and rear rotor (23) are provided with rear side of wing (12)
Set along fuselage (11) direction of unmanned body；Wing (12) end set has flank (13), and the flank (13) is A words
Shape, the unmanned plane body can pass through flank (13) vertical placement.
2. it is according to claim 1 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：Described preceding rotor
(22) 90 ° can be rotated up, rear rotor (23) can rotate down 90 °.
3. it is according to claim 2 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：The flank (13)
Inner surface and the angle of wing (12) upper surface are 90~120 °.
4. it is according to claim 3 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：The wing (12)
With being connected in the middle part of flank (13), flank has V-arrangement opening on the downside of (13), flank (13) ground is formed two strong points.
5. it is according to claim 2 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：The unmanned body
Lower section is provided with rotor mounting bracket (21), and the end of the rotor mounting bracket (21) is provided with rotor steering wheel (221), rotor steering wheel
(221) rotating shaft is connected with motor mount (222), and the motor mount (222) is used to install motor (223).
6. according to it is according to any one of claims 1 to 5 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：
The belly of the fuselage (11) of the unmanned body is provided with umbrella cabin (14), parachute (144) is placed in umbrella cabin (14), when umbrella cabin
(14) after opening, parachute (144) is released and opened, the landing for unmanned plane.
7. it is according to claim 6 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：The umbrella cabin (14)
Lower section is connected with hatch door (143), and hatch door (143) one end is connected on umbrella cabin (14) bottom wall, and the other end is by parachute-opening steering wheel (141)
Keeper (142) push down, be closed hatch door (143).
8. it is according to claim 7 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：Hatch door (143) with
Umbrella cabin (14) bottom wall clamping connects, and umbrella cabin (14) bottom wall end is convex arc structure, is provided with hatch door (143) end face corresponding recessed
Arc structure, both are engaged.
9. it is according to claim 8 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：The hatch door
(143) other end is arranged to stepped, and the stepped interface coordinates with the step on umbrella cabin (14) bottom wall；Parachute-opening steering wheel (141)
Rotating shaft connection keeper (142), when keeper (142) pushes down hatch door (143), parachute (144) is enclosed in umbrella cabin (14).
10. it is according to claim 8 it is a kind of can VTOL dalta wing unmanned plane, it is characterised in that：The umbrella cabin
(14) bottom wall is provided with spring (146) for the side of convex arc structure, and the spring (146) is used to apply thrust to hatch door (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527436.XA CN107444632A (en) | 2017-06-30 | 2017-06-30 | It is a kind of can VTOL dalta wing unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527436.XA CN107444632A (en) | 2017-06-30 | 2017-06-30 | It is a kind of can VTOL dalta wing unmanned plane |
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| CN107444632A true CN107444632A (en) | 2017-12-08 |
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| CN201710527436.XA Pending CN107444632A (en) | 2017-06-30 | 2017-06-30 | It is a kind of can VTOL dalta wing unmanned plane |
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| CN108382581A (en) * | 2018-03-05 | 2018-08-10 | 扬州市东马无人机科技有限公司 | A kind of plant protection drone structure of VTOL |
| GB2611149A (en) * | 2021-09-18 | 2023-03-29 | Univ Nanjing Aeronautics & Astronautics | New-configuration compound unmanned aircraft in near space and flight control method thereof |
| KR200497131Y1 (en) * | 2022-08-10 | 2023-08-04 | (주)에이엠시스템 | A Vertical Take Off and Landing Drone of Blended Wing Body Type with Enhanced Aerodynamic Characteristics |
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| US20150367932A1 (en) * | 2013-10-05 | 2015-12-24 | Dillon Mehul Patel | Delta M-Wing Unmanned Aerial Vehicle |
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| CN106184738A (en) * | 2016-06-17 | 2016-12-07 | 北京航空航天大学 | A kind of dismountable tailstock formula VUAV |
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| US20150367932A1 (en) * | 2013-10-05 | 2015-12-24 | Dillon Mehul Patel | Delta M-Wing Unmanned Aerial Vehicle |
| CN203681869U (en) * | 2013-12-24 | 2014-07-02 | 西安交通大学 | Power system structure suitable for vertical take-off and landing air vehicle |
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Application publication date: 20171208 |