CN108146169A - The land and air double-used vehicle of folding after a kind of wing - Google Patents

The land and air double-used vehicle of folding after a kind of wing Download PDF

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Publication number
CN108146169A
CN108146169A CN201711212768.5A CN201711212768A CN108146169A CN 108146169 A CN108146169 A CN 108146169A CN 201711212768 A CN201711212768 A CN 201711212768A CN 108146169 A CN108146169 A CN 108146169A
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China
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wing
folding
propeller
motor
land
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Granted
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CN201711212768.5A
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CN108146169B (en
Inventor
张京娟
高家欣
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Beihang University
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Beihang University
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60FVEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F5/00Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
    • B60F5/02Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C3/00Wings
    • B64C3/38Adjustment of complete wings or parts thereof
    • B64C3/56Folding or collapsing to reduce overall dimensions of aircraft

Abstract

The invention discloses the land and air double-used vehicle of folding after a kind of wing, including vehicle body, wing, empennage, dynamical system, safety guarantee equipment, energy resource system.Vehicle body includes body construction, car door, equipment hatch door, wheel, duct, duct motor fixed link;Wing is a pair of folding wing for being located at vehicle body both sides, including inner segment wing, outer section of wing, wingfold mechanism;Empennage includes vertical fin, horizontal tail and its jack;Dynamical system include wheel hub motor, propeller motor, the motor that verts, can folding and unfolding propeller, shrouded propeller;Safety guarantee equipment includes complete machine landing pack, shock resistance seat and air bag.The present invention is using folding wing and can folding and unfolding propeller, it is ensured that land and air double-used vehicle can not only travel and park, but also can quickly perform flight directive on land;Using tilting rotor, not only can VTOL, but also can high speed cruise flight, be a kind of up-and-coming intelligent equipment.

Description

The land and air double-used vehicle of folding after a kind of wing
Technical field
The invention belongs to VTOL aircrafts and General Motors design field, and in particular to folding land after a kind of wing Empty dual-purpose vehicle.
Background technology
Land and air double-used vehicle is the novel delivery vehicle that one kind can on the way go and fly in the sky, in recent years Cause the concern of home and abroad scientific and technological circle.The U.S., Germany, Holland, Israel, Slovakia successively develop " hovercar " Model machine, the Transition vehicles that wherein U.S. develops have obtained the approval of FAA, will put goods on the market, and it is following personal to call oneself The best solution of automobile, within 400,000 dollars of price;Another TF-X can VTOL hybrid power hovercar Contracting had started already than prototype design work;Holland spends the PAL-V that the more than ten years develop to be first begin to make in emergency relief mechanism With.The units such as domestic Air China, Xi'an Mei Lian airlines, Northcentral University, South Airways have successively carried out " the flight vapour based on rotor Vehicle " research work, power are mostly that oil is dynamic, and take off needs long range runway cunning to run more.Therefore, can VTOL land and air double-used fortune It is that perhaps can open a brand-new technical field and a kind of up-and-coming intelligent equipment, following more than ten years to carry device Brand-new one page of mankind's short distance traffic transport, becomes the new way for solving urban traffic blocking, and is formed with considerable scale emerging Industry.
Invention content
The technical problems to be solved by the invention are:The present invention is directed to because of reasons such as major traffic accidents, earthquake, mud-rock flows Caused by route denial, be the departments such as public security, fire-fighting, power supply, medical treatment, provide it is a kind of can VTOL transport related personnel to mesh Ground carry out an urgent task the vehicle of (such as traffic dispersion, power supply facilities reparation and tissue rescue);Or in very long side/sea Anti-, meagrely-populated and inconvenient land communications area performs the tasks such as anti-terrorism, patrol, anti-smuggling for departments such as People's Armed Police, customs and provides A kind of quick, easily vehicle.
The purpose of the present invention can be achieved through the following technical solutions:The land and air double-used vehicle of folding after a kind of wing, Primary structure includes vehicle body, wing, empennage, dynamical system, safety guarantee equipment, energy resource system, wherein:
Vehicle body includes body construction, car door, equipment hatch door, wheel, duct, duct motor fixed link, wherein, it car door and sets Standby hatch door is hinged respectively with body construction, and duct is located at body construction tail portion, and duct motor fixed link is fixed with body construction to be connected It connects;
Wing is a pair of folding wing for being located at vehicle body both sides, including inner segment wing, outer section of wing, wing-folding machine Structure, wherein, outer section of wing is rotatably connected with inner segment wing, and inner segment wing is fixedly connected with body construction, by wingfold mechanism Act on expansion and folding that outer section of wing realizes folding wing;
Empennage includes vertical fin, horizontal tail and its jack, wherein, vertical fin is fixedly connected with body construction, horizontal tail and car body Structure is hinged, and is packed up and is unfolded by its jack control horizontal tail;
Dynamical system include propeller motor, can folding and unfolding propeller, the motor that verts, shrouded propeller, wheel hub motor, In, can folding and unfolding propeller include can folding and unfolding propeller blade, can folding and unfolding propeller hub, can folding and unfolding propeller telescopic rod, can receive Put propeller blade with can folding and unfolding propeller hub be hinged, by folding and unfolding propeller telescopic rod control can folding and unfolding propeller blade exhibition It opens and packs up;Can folding and unfolding propeller be fixedly connected on propeller motor;The motor that verts is fixedly connected on wing tip, left and right two Shaft of a propeller motor respectively with the motor that verts is fixedly connected, its rotation is controlled by the motor that verts;One propeller motor It is fixedly mounted in tail of the body duct together with shrouded propeller, for power take-off supplement and complete machine gesture stability;Wheel hub electricity Machine is fixedly mounted on body construction tail portion, is fixedly connected by transmission shaft with wheel, controls vehicle wheel rotational speed;
Safety guarantee equipment includes complete machine landing pack, shock resistance seat and air bag.Wherein, complete machine landing pack is consolidated Dingan County avoids in case of emergency having equipment to block at the top of the body construction, can when meeting power failure when emergencies It launches aerial and releases a parachute, shock resistance seat and air bag are fixedly mounted in body construction, are driven for protecting Member's safety;
Energy resource system includes power battery pack and battery management system.Wherein, power battery pack and battery management system are consolidated Dingan County is in the equipment compartment of vehicle body, by cable to the energy needed for dynamical system offer.
Further, the wheel count of the land and air double-used vehicle of folding for three and is adopted after a kind of wing of the present invention With tricycle layout, a people can be taken;
Further, the land and air double-used vehicle of folding using folding wing and can be received after a kind of wing of the present invention Put propeller, in land normally travel and parked after both foldable, also can rapid deployment perform flight directive;
Further, after a kind of wing of the present invention in the dynamical system of the land and air double-used vehicle of folding can folding and unfolding Propeller and shrouded propeller are using three leaf paddles;
Further, the land and air double-used vehicle of folding after a kind of wing of the present invention, two propellers on wing In wing tip, shaft is two motor connection lines for motor rotatable connection;
Further, the land and air double-used vehicle of folding uses tilting rotor after a kind of wing of the present invention, combines The characteristics of helicopter and fixed wing aircraft, not only can VTOL, hovering operation, but also can the cruising flight of high-speed and energy-saving ground, be a kind of Up-and-coming intelligent equipment;
Further, the land and air double-used vehicle of folding after a kind of wing of the present invention passes through left and right in flight course The verting of propeller motor, differential vert controls land and air double-used vehicle posture with speed discrepancy, is not provided with elevator and direction Duo Deng mechanisms, are conducive to structural weight reduction;
Further, the energy resource system of the land and air double-used vehicle of folding uses power electric after a kind of wing of the present invention Pond group energy supply, full electric drive meet efficient, green, environmentally friendly trend;
Further, after a kind of wing of the present invention the land and air double-used vehicle of folding land row-flight-Lu Hangzhuan State transfer process is as follows:First, land and air double-used vehicle expansion wing and horizontal tail and locks under ground static state, can folding and unfolding Propeller is unfolded and locks, and lateral tilting rotating motor drives the rotation of propeller driving motor so that and propeller plan is parallel to the ground, Then propeller motor driving can folding and unfolding propeller rotational, take off vertically;After certain altitude to be achieved, lateral tilting rotating motor starts Propeller motor direction of marching forward is driven slowly to vert until overlapped with direction of advance, in the process the pulling force of propeller from vertically to On gradually become horizontal forward, vehicle starts to be accelerated forwardly, wing start provide lift, the lift of propeller is gradually by wing Lift substitute, vehicle enters offline mode after the completion of whole process.Near waiting to arrive at, lateral tilting rotating motor drives Propeller motor starts back rotation until vertical with respect to wing, and the pulling force of propeller gradually becomes vertical by horizontal forward in the process Straight the lift that wing provides is gradually reduced upwards, and the lift that wing provides gradually is substituted by the lift that propeller provides, vehicle It reduces speed now until hovering is in destination overhead;Revolution speed of propeller is gradually reduced after the completion of whole process, under aircraft starts steadily Drop is until land;Then, lateral tilting rotating motor drives propeller driving motor to rotate forward so that propeller plan hangs down with ground Directly, can folding and unfolding propeller pack up and lock, wing and horizontal tail unlock and be folded to take up an area minimum state after lock, whole process is complete Enter land row pattern into rear vehicle, in land normally travel and can park.
Compared with prior art, the present invention has the following advantages:
1st, the present invention using folding wing, can folding and unfolding propeller ensure to realize it is land and air double-used, it is both foldable after on ground Normally travel and park, also can rapid deployment perform flight directive;
2nd, the realization that the present invention uses tilting rotor to be conducive to thruster vector control can not only realize VTOL, but also can improve Winged performance is equalled, while cancel elevator, rudder etc. to simplify structure, mitigate construction weight;
3rd, tail portion shrouded propeller motor is also installed while the present invention does major impetus using two propeller motors, with Ensure vehicle state of flight stabilization, using flexible, rapid reaction;
4th, the present invention uses full electric drive, meets efficient, green, environmentally friendly trend;
5th, the safety guarantee equipment such as the equipped air bag of the present invention, shock resistance seat and complete machine landing pack, and meet power The emergencies such as failure can spin landing, and safety is good.
Description of the drawings
Fig. 1 is state of flight schematic diagram of the present invention;
Fig. 2 is row status diagram in land of the present invention;
Fig. 3 is the front view of state of flight of the present invention;
Fig. 4 is the vertical view of state of flight of the present invention;
Fig. 5 is the side view of state of flight of the present invention;
Fig. 6 is the present invention by land row-state of flight transition diagram.
Reference numeral meaning is in figure:1 is vehicle body, and 2 be wing, and 3 be empennage, and 4 be dynamical system, and 5 set for safety guarantee Standby, 11 be body construction, and 12 be car door, and 13 be equipment hatch door, and 14 be wheel, and 15 be duct, and 16 be duct motor fixed link, 21 It is outer section of wing for inner segment wing, 22,23 is wingfold mechanism, 31 is vertical fin, 32 is horizontal tail, 33 be jack, and 41 are Propeller motor, 42 for can folding and unfolding propeller, 43 is vert motor, and 44 be shrouded propeller, and 45 be wheel hub motor, and 421 is can Folding and unfolding propeller blade, 422 for can folding and unfolding propeller hub, 423 for can folding and unfolding propeller telescopic rod, 51 be complete machine parachute Packet, 52 be shock resistance seat, and 53 be air bag.
Specific embodiment
The present invention is further detailed in conjunction with the accompanying drawings below.
Two kinds of shapes of flight and land row for the land and air double-used vehicle of folding after a kind of wing of the present invention as depicted in figs. 1 and 2 State schematic diagram, the present invention are the land and air double-used vehicle of folding after a kind of wing, and primary structure includes vehicle body 1, wing 2, empennage 3rd, dynamical system 4, safety guarantee equipment 5, energy resource system.
Vehicle body 1 includes body construction 11, car door 12, equipment hatch door 13, wheel 14, duct 15, duct motor fixed link 16. Wherein, car door 12 and equipment hatch door 13 are hinged with body construction 11 respectively, and duct 15 is located at 11 tail portion of body construction, duct motor Fixed link 16 is fixedly connected with body construction 11;
Wing 2 is a pair of folding wing for being located at vehicle body both sides, as shown in figure 3, including inner segment wing 21, outer section of wing 22nd, wingfold mechanism 23.Its China and foreign countries section wing 22 is rotatably connected by wingfold mechanism 23 with inner segment wing 21, inner segment machine The wing 21 is fixedly connected with body construction 11;
Empennage 3 includes vertical fin 31, horizontal tail 32 and its jack 33.Wherein, vertical fin 31 is fixedly connected with body construction 11, Horizontal tail 32 is hinged by its jack 33 and body construction 11;
Dynamical system 4 include propeller motor 41, can folding and unfolding propeller 42, the motor 43 that verts, shrouded propeller 44, wheel hub Motor 45.Wherein, can folding and unfolding propeller 42 include can folding and unfolding propeller blade 421, can folding and unfolding propeller hub 422, can folding and unfolding Propeller telescopic rod 423, as shown in figure 4, can folding and unfolding propeller blade 421 with can folding and unfolding propeller hub 422 it is hinged, can folding and unfolding 423 one end of propeller telescopic rod with can folding and unfolding propeller blade 421 it is hinged, the other end with can folding and unfolding propeller hub 422 it is hinged; Can folding and unfolding propeller 42 be fixedly connected on propeller motor 41;The motor 43 that verts is fixedly connected with 22 top of section wing outside, left Shaft of the right two propeller motors 41 respectively with the motor 43 that verts is fixedly connected;One propeller motor 41 is fixedly mounted on culvert In duct motor fixed link 16 in road 15, shrouded propeller 44 is fixedly mounted on propeller motor 41;Wheel hub motor 45 is solid Dingan County is mounted in 11 tail portion of body construction, is fixedly connected by transmission shaft with wheel 14;
Safety guarantee equipment 5 includes complete machine landing pack 51, shock resistance seat 52 and air bag 53, as shown in Figure 5.Its In, complete machine landing pack 51 is fixedly mounted on 11 top of body construction, avoids in case of emergency having equipment to block, shock resistance Seat 52 is fixedly mounted in body construction 11, and air bag 53 is fixedly mounted in body construction 11, positioned at shock resistance seat 52 front;
Energy resource system includes power battery pack and battery management system.Wherein, power battery pack and battery management system are consolidated Dingan County is in the equipment compartment of vehicle body 1, by cable to the energy needed for dynamical system offer.
Land row-state of flight transfer process of the land and air double-used vehicle of folding is as follows after a kind of wing of the present invention:
First, land and air double-used vehicle expansion wing 2 and empennage 3 and locks under ground static state.Wherein, horizontal tail 32 90 degree are rotated down around connecting shaft and lock under the action of its jack 33;Outer section of wing 22 is in wingfold mechanism 23 Lower be first rotated by 90 ° around the axial headstock direction of connection of effect is unfolded, as shown in Figure 6;After the completion, outer section of wing 22 is in wing 90 degree are rotated down under the action of fold mechanism 23 around connecting shaft to be unfolded;Wing locks to ensure entirety after expansion to be done Rigidity.Then, expansion can folding and unfolding propeller 42.Wherein, can folding and unfolding propeller blade 421 can folding and unfolding propeller telescopic rod 423 Under the action of be rotated by 90 ° expansion around connecting shaft and lock.Lateral tilting rotating motor 43 drives 41 back rotation of propeller driving motor 90 degree so that propeller plan is parallel to the ground;Propeller motor 41 driving can folding and unfolding propeller 42 and shrouded propeller 44 it is high Speed rotation, by the way that three propeller motors 41 is controlled to realize, smooth vertical takes off, wherein, by controlling left-and-right spiral paddle motor 41 It verts and generates new line and nose-down pitching moment or complete pitch control by the rotation speed change of 15 internal propeller motor 41 of duct;Pass through The revolution difference of left-and-right spiral paddle motor 41, provides rolling moment;Differential by left-and-right spiral paddle motor 41 is verted, and provides steering Torque;After certain altitude is reached, lateral tilting rotating motor 43 drive propeller motor 41 march forward direction slowly vert until with Direction of advance overlap, in the process can folding and unfolding propeller 42 pulling force by gradually becoming horizontal forward vertically upward, land and air double-used fortune Device is carried to start to be accelerated forwardly, wing 2 starts to provide lift, can the lift that provides of folding and unfolding propeller 42 gradually provided by wing 2 Lift substitutes, and land and air double-used vehicle enters offline mode after the completion of whole process.
The land and air double-used vehicle of folding is by the state conversion of flight-land row and land after a kind of wing of the present invention The state change over order of row-flight is completely on the contrary, transfer process is as follows:
First, near waiting to arrive at, lateral tilting rotating motor 43 drives the opposite wing 2 of propeller motor 41 to start backward Rotation until vertical, in the process can the pulling force of folding and unfolding propeller 42 gradually become vertically upward by horizontal forward, what wing 2 provided Lift is gradually reduced, the lift that wing 2 provides gradually by can the lift that provides of folding and unfolding propeller 42 substitute, land and air double-used vehicle It reduces speed now until hovering is in destination overhead;Whole process completes 41 driving of rear screw shaft motor can folding and unfolding propeller 42 and culvert Propeller 44 rotating speed in road is gradually reduced, and land and air double-used vehicle starts steadily to decline until landing.Then, lateral tilting rotating motor 43 Propeller driving motor 41 is driven to rotate forward so that propeller plan is perpendicular to the ground;Can folding and unfolding propeller 42 unlock, can receive Putting propeller blade 421 can pack up under the action of folding and unfolding propeller telescopic rod 423 up to being locked after being close to propeller motor 41; Wing 2 and horizontal tail 3 are unlocked and are folded, wherein, outer section of wing 22 revolves upwards under the action of wingfold mechanism 23 around connecting shaft Turn 90 degrees and folded, then, outer section of wing 22 under the action of wingfold mechanism 23 around 90 degree of connecting shaft back rotation into Row folds;Wing 2 is adjacent to vehicle body 1 and locks to ensure land driving safety after the completion of to be folded;Horizontal tail 32 is in its jack 90 degree are rotated up under the action of 33 around connecting shaft to be adjacent to vehicle body 1 and wing 2 and lock.Land and air double-used fortune after the completion of whole process It carries device and enters land row pattern, in land normally travel and can park.
The land and air double-used vehicle of folding is whole when encountering power failure when emergencies after a kind of wing of the present invention Machine parachute 51 can be launched under manipulation to aerial and open, the 52 absorbable landing impact of shock resistance seat, substitute during landing Capsule 53 can pop up protection driver safety, and complete machine safety is good.
What the present invention was not disclosed in detail partly belongs to techniques known.
Although the illustrative specific embodiment of the present invention is described above, in order to the technology people of this technology neck Member understands the present invention, it should be apparent that the present invention is not limited to the range of specific embodiment, to the ordinary skill of the art For personnel, as long as various change, in the spirit and scope of the present invention that appended claim limits and determines, these become Change is it will be apparent that all utilize the innovation and creation of present inventive concept in the row of protection.

Claims (8)

1. a kind of land and air double-used vehicle of folding after wing, it is characterised in that:Including vehicle body, wing, empennage, dynamical system, peace All risk insurance barrier equipment, energy resource system, wherein:
Vehicle body includes body construction, car door, equipment hatch door, wheel, duct, duct motor fixed link, wherein, car door and equipment compartment Door is hinged respectively with body construction, and duct is located at body construction tail portion, and duct motor fixed link is fixedly connected with body construction;
Wing is a pair of folding wing for being located at vehicle body both sides, including inner segment wing, outer section of wing, wingfold mechanism, In, outer section of wing is rotatably connected with inner segment wing, and inner segment wing is fixedly connected with body construction, is acted on by wingfold mechanism Outer section of wing realizes the expansion and folding of folding wing;
Empennage includes vertical fin, horizontal tail and its jack, wherein, vertical fin is fixedly connected with body construction, horizontal tail and body construction It is hinged, it is packed up and is unfolded by its jack control horizontal tail;
Dynamical system include propeller motor, can folding and unfolding propeller, the motor that verts, shrouded propeller, wheel hub motor, wherein, can Folding and unfolding propeller include can folding and unfolding propeller blade, can folding and unfolding propeller hub, can folding and unfolding propeller telescopic rod, can folding and unfolding spiral Paddle blade with can folding and unfolding propeller hub be hinged, by folding and unfolding propeller telescopic rod control can folding and unfolding propeller blade expansion and receipts It rises;Can folding and unfolding propeller be fixedly connected on propeller motor;The motor that verts is fixedly connected on wing tip, two spirals in left and right Shaft of the paddle motor respectively with the motor that verts is fixedly connected, its rotation is controlled by the motor that verts;One propeller motor is together with culvert Road propeller is fixedly mounted in tail of the body duct, for power take-off supplement and complete machine gesture stability;Wheel hub motor is fixed It mounted on body construction tail portion, is fixedly connected by transmission shaft with wheel, controls vehicle wheel rotational speed;
Safety guarantee equipment includes complete machine landing pack, shock resistance seat and air bag, wherein, complete machine landing pack fixes peace At the top of body construction, avoid in case of emergency thering is equipment to block, shock resistance seat and air bag are fixedly mounted on In body construction, for protecting driver safety;
Energy resource system includes power battery pack and battery management system, wherein, power battery pack and battery management system fix peace In the equipment compartment of vehicle body, the energy needed for dynamical system is supplied to by cable.
2. the land and air double-used vehicle of folding after a kind of wing according to claim 1, it is characterised in that:Wheel count is three It is a and using tricycle layout, a people can be taken.
3. the land and air double-used vehicle of folding after a kind of wing according to claim 1, it is characterised in that:Wing uses upper list The wing is laid out and outer section of wing-folding mode, and outer section wing, which first rotates up, during folding folds back and lock again, can be after folding It land normally travel and parks.
4. the land and air double-used vehicle of folding after a kind of wing according to claim 1, it is characterised in that:In dynamical system Can folding and unfolding propeller and shrouded propeller using three leaf paddles.
5. the land and air double-used vehicle of folding after a kind of wing according to claim 1, it is characterised in that:In dynamical system In wing tip, shaft is two engine lines for two propeller motor rotatable connections.
6. the land and air double-used vehicle of folding after a kind of wing according to claim 1, it is characterised in that:Using rotation of verting The wing, the characteristics of combining helicopter and fixed wing aircraft, not only can VTOL, hovering operation, but also can cruise to high-speed and energy-saving winged Row.
7. the land and air double-used vehicle of folding after a kind of wing according to claim 1, it is characterised in that:Lead in flight course It crosses that the verting of left-and-right spiral paddle motor, differential vert controls land and air double-used vehicle posture with speed discrepancy, is not provided with elevator With the mechanisms such as rudder, be conducive to structural weight reduction.
8. the land and air double-used vehicle of folding after a kind of wing according to claim 1, it is characterised in that:Energy resource system uses Power battery pack energizes, and full electric drive meets efficient, green, environmentally friendly trend.
CN201711212768.5A 2017-11-28 2017-11-28 Wing rear-folding type air-ground dual-purpose carrier Active CN108146169B (en)

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CN108146169B CN108146169B (en) 2021-06-29

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CN108556579A (en) * 2018-07-04 2018-09-21 天津超算科技有限公司 Automobile aerocraft
CN108583183A (en) * 2018-06-15 2018-09-28 中宇航通(北京)科技有限公司 A kind of six rotor arrangements and hovercar of string wing hovercar
CN108909384A (en) * 2018-07-04 2018-11-30 天津超算科技有限公司 Automobile aerocraft
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CN109849604A (en) * 2019-03-29 2019-06-07 熊子见 Folding rotor triphibian
CN110282117A (en) * 2019-07-10 2019-09-27 黄山鲸鲨飞行器科技有限公司 A kind of city VTOL aircraft having wing-folding storage function
CN110314389A (en) * 2019-07-24 2019-10-11 安徽工业大学 A kind of land, water and air three are dwelt the model of an airplane
CN111114772A (en) * 2019-12-19 2020-05-08 中国特种飞行器研究所 Triphibian cross-medium aircraft capable of taking off and landing vertically
CN111137083A (en) * 2020-01-19 2020-05-12 广州佳禾创新科技有限公司 Flying automobile
JPWO2021090788A1 (en) * 2019-11-06 2021-05-14
CN112956297A (en) * 2021-04-09 2021-06-15 东北农业大学 Foldable comprehensive field management mechanism
CN113071276A (en) * 2021-04-08 2021-07-06 邓云娣 Flying automobile
CN113212751A (en) * 2021-06-11 2021-08-06 江西洪都航空工业股份有限公司 Air-ground dual-purpose aircraft
CN113370729A (en) * 2021-07-08 2021-09-10 河北工业大学 Air-ground deformable four-footed reconnaissance robot
WO2023000571A1 (en) * 2021-07-20 2023-01-26 广东汇天航空航天科技有限公司 Flying car

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CN108583183A (en) * 2018-06-15 2018-09-28 中宇航通(北京)科技有限公司 A kind of six rotor arrangements and hovercar of string wing hovercar
CN108556579A (en) * 2018-07-04 2018-09-21 天津超算科技有限公司 Automobile aerocraft
CN108909384A (en) * 2018-07-04 2018-11-30 天津超算科技有限公司 Automobile aerocraft
CN109017182A (en) * 2018-10-15 2018-12-18 西安艾尔维克航空科技有限公司 A kind of folding hovercar of VTOL wing
CN109849604A (en) * 2019-03-29 2019-06-07 熊子见 Folding rotor triphibian
CN109849604B (en) * 2019-03-29 2023-10-13 熊子见 Folding rotor triphibian aircraft
CN110282117A (en) * 2019-07-10 2019-09-27 黄山鲸鲨飞行器科技有限公司 A kind of city VTOL aircraft having wing-folding storage function
CN110314389A (en) * 2019-07-24 2019-10-11 安徽工业大学 A kind of land, water and air three are dwelt the model of an airplane
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