CN109204800B - Foldable four-rotor individual-soldier unmanned aerial vehicle - Google Patents
Foldable four-rotor individual-soldier unmanned aerial vehicle Download PDFInfo
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- CN109204800B CN109204800B CN201811224239.1A CN201811224239A CN109204800B CN 109204800 B CN109204800 B CN 109204800B CN 201811224239 A CN201811224239 A CN 201811224239A CN 109204800 B CN109204800 B CN 109204800B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
Abstract
The invention discloses a foldable quadrotor individual soldier unmanned aerial vehicle which comprises a rack, wherein two sides of the rack are respectively provided with a containing port, two wings are symmetrically and rotatably connected in the containing ports, a driving motor is fixedly installed at one end of each wing, a rotating cavity is arranged on the rack, two connecting holes communicated with the containing ports are symmetrically formed in the inner walls of the two sides of the rotating cavity, four rotating columns are symmetrically and rotatably connected on the inner wall of the rotating cavity, one ends of the rotating columns penetrate through the connecting holes and extend into the containing ports, one ends of the rotating columns are slidably connected with connecting rods, and one ends of the connecting rods are rotatably connected with one sides of the wings. The wing storage device is simple to operate, the movable seat can be driven to move by moving the two handles, then the rotating column can be driven to rotate, and the wings are stored in the storage port, so that the wings of the unmanned aerial vehicle body can be conveniently stored, the wing storage device is convenient to carry about, and the wings can be prevented from being damaged.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a foldable four-rotor individual soldier unmanned aerial vehicle.
Background
Unmanned aerial vehicle has very important effect in the survey and drawing, can carry the remote sensing equipment on the board, like high resolution CCD digital camera, light-duty optical camera, infrared scanner, laser scanner, magnetism survey appearance etc. obtain information, handle image information with the computer to make into the image according to certain required precision.
The wing of current unmanned aerial vehicle all generally has folding function to this is convenient for transport and carries, but current unmanned aerial vehicle generally does not have the stop device to the wing after folding the wing, so generally when transporting and carrying unmanned aerial vehicle, can produce the motion vibrations, so can inevitably lead to the fact the wing to rotate at will, cause the wing rupture easily, make unmanned aerial vehicle can't normally work, so we propose a collapsible four rotor individual soldier unmanned aerial vehicle, a problem for solve the aforesaid and propose.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a foldable four-rotor individual soldier unmanned aerial vehicle.
The invention provides a foldable quadrotor individual soldier unmanned aerial vehicle which comprises a rack, wherein two sides of the rack are respectively provided with a containing port, two wings are symmetrically and rotatably connected in the containing ports, one end of each wing is fixedly provided with a driving motor, the rack is provided with a rotating cavity, two connecting holes communicated with the containing ports are symmetrically formed in the inner walls of the two sides of the rotating cavity, four rotating columns are symmetrically and rotatably connected on the inner wall of the rotating cavity, one ends of the rotating columns penetrate through the connecting holes and extend into the containing ports, one ends of the rotating columns are slidably connected with connecting rods, one ends of the connecting rods are rotatably connected with one sides of the wings, two moving seats are symmetrically and slidably connected on the inner wall of the bottom of the rotating cavity, handles are fixedly arranged at the tops of the moving seats, one ends of the handles penetrate through the inner wall of the top of the rotating cavity and extend to the upper part of the rack, the handle is connected with the inner wall of the top of the rotating cavity in a sliding manner, moving rods are connected with the two sides of the moving seat in a sliding manner, one end of each moving rod is connected with the other end of the rotating column in a rotating manner, fixed seats are fixedly arranged on the inner walls of the two sides of the rotating cavity, two fixed rods are symmetrically connected with one side of the moving seat in a sliding manner, one ends of the two fixed rods are clamped with the fixed seats, two moving cavities are arranged on the moving seat, the ends, close to each other, of the two moving rods extend into the moving cavity respectively, the other ends of the fixed rods extend into the moving cavity and are fixedly connected with the bottom of one side of each moving rod, a fixed groove is formed in one side of each fixed seat, one ends of the two fixed rods extend into the fixed grooves and are clamped with the fixed grooves, first magnets are fixedly connected on the inner walls of the top and the bottom of the fixed grooves, and second magnets are connected with the sides, far away from each other, of the two fixed rods, and one side that first magnet and second magnet are close to each other is established respectively to the N utmost point and the S utmost point, first magnet contacts with second magnet, and fixed cover is equipped with the limiting plate and the cover is equipped with fixed spring on the carriage release lever respectively, fixed spring is located one side of limiting plate, and one end that two fixed springs kept away from each other is respectively with one side inner wall fixed connection that two removal cavities kept away from each other, and one side fixed connection that one end that two fixed springs were close to each other was kept away from each other with two limiting plates respectively.
Preferably, the rotating column is provided with a sliding chamber, the other end of the connecting rod extends into the sliding chamber and is fixedly provided with a sliding plate, and the sliding plate is connected with the sliding chamber in a sliding manner.
Preferably, two moving grooves are symmetrically formed in the inner wall of the bottom of the rotating cavity, a moving plate is connected to the moving grooves in a sliding mode, and the top end of the moving plate extends into the rotating cavity and is fixedly connected with the bottom of the moving seat.
Preferably, the same sliding rod is fixedly installed on the inner walls of the two sides of the moving groove, the moving plate is sleeved on the sliding rod and is in sliding connection with the sliding rod, two braking balls are symmetrically and fixedly installed at the bottom of one side of the moving plate, and the two braking balls are located on the two sides of the sliding rod respectively.
Preferably, fixed mounting has the cassette on one side inner wall of shifting chute, the slide bar runs through the cassette, two draw-in grooves have been seted up to one side symmetry of cassette, and two draw-in grooves are located the both sides of slide bar respectively, and symmetrical sliding connection has two cardboards on one side inner wall of draw-in groove, and the arc bayonet socket has all been seted up to one side that two cardboards are close to each other, and two cardboards all clamp mutually with the brake ball through the arc bayonet socket.
Preferably, the two clamping plates are fixedly mounted on one sides far away from each other, and one ends far away from each other of the two clamping plates are fixedly connected with the inner wall of the top and the inner wall of the bottom of the clamping groove respectively.
The invention has the beneficial effects that: at first promote two handles and make two handles keep away from each other, drive two simultaneously and remove the seat and remove, when removing the seat and remove, can make two carriage release levers be close to each other and drive the rotation post and rotate, when two rotation posts all rotate to and remove a vertical position, can make two fixed spring all be in the biggest tensile state this moment, later when removing the seat, can make the carriage release lever outwards shift out and drive two dead levers and keep away from each other, restore to initial condition until two fixed spring, there is the appeal between first magnet and the second magnet this moment, can make first magnet and second magnet contact, just this moment can rotate the wing to accomodating intraorally.
The wing storage device is simple to operate, the movable seat can be driven to move by moving the two handles, then the rotating column can be driven to rotate, and the wings are stored in the storage port, so that the wings of the unmanned aerial vehicle body can be conveniently stored, the wing storage device is convenient to carry about, and the wings can be prevented from being damaged.
Drawings
Fig. 1 is a front view of a foldable quad-rotor individual unmanned aerial vehicle according to the present invention;
fig. 2 is a structural top view of a foldable quad-rotor individual unmanned aerial vehicle provided by the invention;
fig. 3 is a top view of a movable seat structure of a foldable quad-rotor individual unmanned aerial vehicle provided by the invention;
fig. 4 is a front view of a movable slot structure of a foldable quad-rotor individual unmanned aerial vehicle provided by the invention;
fig. 5 is a front view of a rotary column structure of a foldable quad-rotor individual unmanned aerial vehicle provided by the invention.
In the figure: the device comprises a frame 1, a receiving opening 2, a wing 3, a driving motor 4, a rotating chamber 5, a connecting hole 6, a rotating column 7, a connecting rod 8, a moving groove 9, a sliding rod 10, a moving seat 11, a moving rod 12, a handle 13, a fixed seat 14, a fixed groove 15, a first magnet 16, a moving chamber 17, a limiting plate 18, a fixed rod 19, a fixed spring 20, a moving plate 21, a clamping seat 22, a clamping groove 23, a clamping plate 24, a braking spring 25, a braking ball 26, a sliding chamber 27, a sliding plate 28 and a second magnet 29.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the embodiment provides a foldable quadrotor individual soldier unmanned aerial vehicle, which comprises a frame 1, wherein both sides of the frame 1 are provided with accommodating ports 2, two wings 3 are symmetrically and rotatably connected in the accommodating ports 2, one end of each wing 3 is fixedly provided with a driving motor 4, the frame 1 is provided with a rotating chamber 5, two connecting holes 6 communicated with the accommodating ports 2 are symmetrically formed in the inner walls of both sides of the rotating chamber 5, four rotating columns 7 are symmetrically and rotatably connected to the inner wall of the rotating chamber 5, one end of each rotating column 7 penetrates through the connecting holes 6 and extends into the accommodating port 2, one end of each rotating column 7 is slidably connected with a connecting rod 8, one end of each connecting rod 8 is rotatably connected with one side of each wing 3, two moving seats 11 are symmetrically and slidably connected to the inner wall of the bottom of the rotating chamber 5, a handle 13 is fixedly installed at the tops of the moving seats 11, one end of the handle 13 penetrates through the inner wall of the top of the rotating chamber 5 and extends to the upper portion of the frame 1, and the handle 13 is connected with the inner wall of the top of the rotating chamber 5 in a sliding manner, both sides of the moving seat 11 are connected with moving rods 12 in a sliding manner, one end of each moving rod 12 is connected with the other end of the rotating column 7 in a rotating manner, both inner walls of both sides of the rotating chamber 5 are fixedly provided with fixed seats 14, one side of the moving seat 11 is symmetrically connected with two fixed rods 19 in a sliding manner, one ends of the two fixed rods 19 are clamped with the fixed seats 14, two moving chambers (17) are arranged on the moving seat (11), the ends, close to each other, of the two moving rods (12) respectively extend into the moving chambers (17), the other ends of the fixed rods (19) extend into the moving chambers (17) and are fixedly connected with the bottoms of one sides of the moving rods (12), one side of the fixed seat (14) is provided with a fixed groove (15), and one ends of the two fixed rods (19) extend into the fixed groove (15) and are clamped with the fixed groove (15), the inner walls of the top and the bottom of the fixed groove (15) are fixedly connected with a first magnet (16), one side, far away from each other, of the two fixed rods (19) is slidably connected with a second magnet (29), one side, close to each other, of the first magnet (16) and the second magnet (29) is respectively provided with an N pole and an S pole, the first magnet (16) is in contact with the second magnet (29), the moving rod (12) is respectively and fixedly sleeved with a limiting plate (18) and a fixed spring (20), the fixed spring (20) is positioned on one side of the limiting plate (18), one end, far away from each other, of the two fixed springs (20) is fixedly connected with the inner wall of one side, far away from each other, of the two moving cavities (17), one end, close to each other, of the two fixed springs (20) is fixedly connected with one side, far away from each other, of the two limiting plates (18), and firstly, the two handles (13) are pushed and are far away from each other, the two moving seats 11 are driven to move simultaneously, when the moving seats 11 move, the two moving rods 12 can be enabled to approach each other and drive the rotating columns 7 to rotate, when the two rotating columns 7 rotate to be vertical to the moving seats 11, the two fixing springs 20 can be enabled to be in the maximum stretching state, then when the moving seats 11 are moved, the moving rods 12 can be enabled to move outwards and drive the two fixing rods 19 to be away from each other until the two fixing springs 20 recover to the initial state, attraction exists between the first magnet 16 and the second magnet 29 at the moment, the first magnet 16 and the second magnet 29 can be contacted, and at the moment, the wings 3 can be rotated into the containing port 2, the invention has simple operation, the moving seats 11 can be driven to move by moving the two handles 13, then the rotating columns 7 can be driven to rotate, and the wings 3 can be contained into the containing port 2, thereby can conveniently accomodate the wing 3 of unmanned aerial vehicle body, portable just can avoid causing the wing 3 to damage.
In this embodiment, a sliding cavity 27 is provided on the rotating column 7, the other end of the connecting rod 8 extends into the sliding cavity 27 and is fixedly provided with a sliding plate 28, the sliding plate 28 is slidably connected with the sliding cavity 27, two moving grooves 9 are symmetrically provided on the inner wall of the bottom of the rotating cavity 5, a moving plate 21 is slidably connected with the moving grooves 9, the top end of the moving plate 21 extends into the rotating cavity 5 and is fixedly connected with the bottom of the moving seat 11, the same slide bar 10 is fixedly provided on the inner walls of two sides of the moving groove 9, the moving plate 21 is sleeved on the slide bar 10 and is slidably connected with the slide bar 10, two brake balls 26 are symmetrically and fixedly provided at the bottom of one side of the moving plate 21, the two brake balls 26 are respectively located at two sides of the slide bar 10, a clamping seat 22 is fixedly provided on the inner wall of one side of the moving groove 9, the slide bar 10 penetrates through the clamping seat 22, and two clamping grooves 23 are symmetrically provided at one side of the clamping seat 22, the two clamping grooves 23 are respectively positioned at two sides of the sliding rod 10, two clamping plates 24 are symmetrically and slidably connected to the inner wall of one side of each clamping groove 23, one sides of the two clamping plates 24, which are close to each other, are respectively provided with an arc-shaped bayonet, the two clamping plates 24 are respectively clamped with the braking ball 26 through the arc-shaped bayonet, one sides of the two clamping plates 24, which are far away from each other, are respectively and fixedly provided with a braking spring 25, one ends of the two braking springs 25, which are far away from each other, are respectively and fixedly connected with the inner walls of the top and the bottom of the clamping grooves 23, firstly, the two handles 13 are pushed and are far away from each other, and simultaneously, the two moving seats 11 are driven to move, when the moving seats 11 move, the two moving rods 12 can be close to each other and drive the rotating columns 7 to rotate, when the two rotating columns 7 are rotated to the vertical positions of the moving seats 11, the two fixing springs 20 can be in the maximum stretching state at the moment, then, when the movable seat 11 is moved, the movable rod 12 can be moved outwards and drive the two fixing rods 19 to be away from each other until the two fixing springs 20 are restored to the initial state, at the moment, attraction exists between the first magnet 16 and the second magnet 29, so that the first magnet 16 is in contact with the second magnet 29, and at the moment, the wing 3 can be rotated into the storage port 2.
In this embodiment, when the wing 3 needs to be stored, first, the two handles 13 are pushed and the two handles 13 are far away from each other, and the two moving seats 11 are driven to move, when the moving seats 11 move, the two moving rods 12 can be made to approach each other and drive the rotating posts 7 to rotate, when the two rotating posts 7 rotate to the vertical positions of the moving seats 11, the two fixing springs 20 can be made to be in the maximum stretching state, then when the moving seats 11 move, the moving rods 12 can be made to move outwards and drive the two fixing rods 19 to be far away from each other until the two fixing springs 20 return to the initial state, at this time, attraction exists between the first magnet 16 and the second magnet 29, so that the first magnet 16 contacts with the second magnet 29, at this time, the wing 3 can be rotated into the storage port 2, when the unmanned aerial vehicle body needs to be used, firstly pulling the two handles 13 to enable the two movable seats 11 to approach each other, at this time, driving the rotating column 7 to reversely rotate and enable the connecting rod 8 to move outwards, when the connecting rod 8 moves outwards, driving the wing 3 to rotate, at this time, enabling the wing 3 to rotate to the outside of the rack 1, at the same time, the two fixed rods 19 approach each other and driving the second magnet 29 to respectively slide between the fixed rods 19 and the first magnet 16 until the first magnet 16 and the second magnet 29 are disconnected, then the fixed rods 19 move out of the fixed slots 15, when the movable seats 11 move, the braking ball 26 can move towards one side of the clamping seat 22 until the braking ball 26 moves into the clamping groove 23 and contacts with the two clamping plates 24, at this time, the two clamping plates 24 can be driven to mutually move away from each other and enable the braking spring 25 to bear force, when the braking ball 26 moves between the two arc-shaped clamping grooves, can make braking spring 25 reset and can make cardboard 24 carry on spacingly to detent ball 26 this moment, can remove wing 3 to the outside of frame 1 this moment to spacing wing 3 carries out, thereby can conveniently accomodate or expand the wing 3 of unmanned aerial vehicle body, portable, and can avoid causing the wing 3 to damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The foldable four-rotor individual soldier unmanned aerial vehicle comprises a rack (1) and is characterized in that containing ports (2) are formed in two sides of the rack (1), two wings (3) are symmetrically and rotatably connected in the containing ports (2), a driving motor (4) is fixedly mounted at one end of each wing (3), a rotating cavity (5) is arranged on the rack (1), two connecting holes (6) communicated with the containing ports (2) are symmetrically formed in inner walls of two sides of the rotating cavity (5), four rotating columns (7) are symmetrically and rotatably connected on inner walls of the rotating cavity (5), one ends of the rotating columns (7) penetrate through the connecting holes (6) and extend into the containing ports (2), one ends of the rotating columns (7) are slidably connected with connecting rods (8), and one ends of the connecting rods (8) are rotatably connected with one sides of the wings (3), the inner wall of the bottom of the rotating cavity (5) is symmetrically and slidably connected with two moving seats (11), the top of each moving seat (11) is fixedly provided with a handle (13), one end of each handle (13) penetrates through the inner wall of the top of the rotating cavity (5) and extends to the upper part of the rack (1), the handles (13) are slidably connected with the inner wall of the top of the rotating cavity (5), two sides of each moving seat (11) are both slidably connected with moving rods (12), one end of each moving rod (12) is rotatably connected with the other end of the rotating column (7), the inner walls of the two sides of the rotating cavity (5) are both fixedly provided with fixing seats (14), one side of each moving seat (11) is symmetrically and slidably connected with two fixing rods (19), one end of each fixing rod (19) is clamped with the fixing seat (14), and the moving seats (11) are provided with two moving cavities (17), and one end of each of the two moving rods (12) close to each other extends into the moving cavity (17) respectively, the other end of each of the two fixing rods (19) extends into the moving cavity (17) and is fixedly connected with the bottom of one side of the moving rod (12), one side of the fixing seat (14) is provided with a fixing groove (15), one end of each of the two fixing rods (19) extends into the fixing groove (15) and is clamped with the fixing groove (15), the inner wall of the top and the inner wall of the bottom of the fixing groove (15) are fixedly connected with a first magnet (16), one side of each of the two fixing rods (19) far away from each other is slidably connected with a second magnet (29), the side of each of the first magnet (16) and the second magnet (29) close to each other is respectively provided with an N pole and an S pole, the first magnet (16) is in contact with the second magnet (29), and the moving rods (12) are respectively fixedly sleeved with a limiting plate (18) and a fixing spring (20), the fixed springs (20) are located on one side of the limiting plate (18), one ends, far away from each other, of the two fixed springs (20) are fixedly connected with the inner wall of one side, far away from each other, of the two movable chambers (17), and one ends, close to each other, of the two fixed springs (20) are fixedly connected with one sides, far away from each other, of the two limiting plates (18) respectively.
2. A foldable quad-rotor individual unmanned aerial vehicle according to claim 1, wherein a sliding chamber (27) is arranged on the rotating column (7), the other end of the connecting rod (8) extends into the sliding chamber (27) and is fixedly provided with a sliding plate (28), and the sliding plate (28) is connected with the sliding chamber (27) in a sliding manner.
3. The foldable quad-rotor individual unmanned aerial vehicle as claimed in claim 1, wherein two moving grooves (9) are symmetrically formed in the inner wall of the bottom of the rotating cavity (5), a moving plate (21) is slidably connected in the moving grooves (9), and the top end of the moving plate (21) extends into the rotating cavity (5) and is fixedly connected with the bottom of the moving seat (11).
4. A foldable quadrotor individual unmanned aerial vehicle according to claim 3, wherein the same sliding rod (10) is fixedly installed on the inner walls of the two sides of the moving groove (9), the moving plate (21) is sleeved on the sliding rod (10) and is in sliding connection with the sliding rod (10), two braking balls (26) are symmetrically and fixedly installed at the bottom of one side of the moving plate (21), and the two braking balls (26) are respectively located on the two sides of the sliding rod (10).
5. The foldable quadrotor individual unmanned aerial vehicle as claimed in claim 4, wherein a clamping seat (22) is fixedly mounted on an inner wall of one side of the moving groove (9), the sliding rod (10) penetrates through the clamping seat (22), two clamping grooves (23) are symmetrically formed in one side of the clamping seat (22), the two clamping grooves (23) are respectively located on two sides of the sliding rod (10), two clamping plates (24) are symmetrically and slidably connected to the inner wall of one side of the clamping groove (23), arc-shaped clamping openings are formed in one sides, close to each other, of the two clamping plates (24), and the two clamping plates (24) are clamped with the brake ball (26) through the arc-shaped clamping openings.
6. A foldable quadrotor individual unmanned aerial vehicle according to claim 5, wherein one side of each of the two clamping plates (24) far away from each other is fixedly provided with a brake spring (25), and one end of each of the two brake springs (25) far away from each other is fixedly connected with the top inner wall and the bottom inner wall of the clamping groove (23) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224239.1A CN109204800B (en) | 2018-10-19 | 2018-10-19 | Foldable four-rotor individual-soldier unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224239.1A CN109204800B (en) | 2018-10-19 | 2018-10-19 | Foldable four-rotor individual-soldier unmanned aerial vehicle |
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| Publication Number | Publication Date |
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| CN109204800A CN109204800A (en) | 2019-01-15 |
| CN109204800B true CN109204800B (en) | 2021-08-10 |
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| CN201811224239.1A Active CN109204800B (en) | 2018-10-19 | 2018-10-19 | Foldable four-rotor individual-soldier unmanned aerial vehicle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203393A (en) * | 2019-06-19 | 2019-09-06 | 山西大学 | A kind of quickly mapping multi-rotor unmanned aerial vehicle and its mapping method |
| CN112298546B (en) * | 2020-11-06 | 2022-02-15 | 湖南浩天翼航空技术有限公司 | Rotor arm quick dismounting mechanism of hybrid wing unmanned aerial vehicle and use method thereof |
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| CN206813289U (en) * | 2017-04-19 | 2017-12-29 | 黄健强 | A kind of more rotor portable folding aircraft |
| CN207072432U (en) * | 2017-07-01 | 2018-03-06 | 深圳市道通智能航空技术有限公司 | A kind of undercarriage and the unmanned plane with this undercarriage |
| CN107738746A (en) * | 2017-08-30 | 2018-02-27 | 中北大学 | Folding automatic running on transmisson line unmanned plane |
| CN207225637U (en) * | 2017-09-14 | 2018-04-13 | 上海电力学院 | A kind of multi-rotor unmanned aerial vehicle horn is remotely controlled draw off gear |
| CN107599767A (en) * | 2017-11-06 | 2018-01-19 | 吉林工程技术师范学院 | Hovercar with folding wing |
| CN107985595A (en) * | 2017-12-16 | 2018-05-04 | 福州堂影智能科技有限公司 | A kind of unmanned plane device for being used to monitor forest fire in real time |
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| CN109204800A (en) | 2019-01-15 |
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