CN112224435A - Tail wing type launching and recycling unmanned aerial vehicle device - Google Patents
Tail wing type launching and recycling unmanned aerial vehicle device Download PDFInfo
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- CN112224435A CN112224435A CN202011291715.9A CN202011291715A CN112224435A CN 112224435 A CN112224435 A CN 112224435A CN 202011291715 A CN202011291715 A CN 202011291715A CN 112224435 A CN112224435 A CN 112224435A
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- aerial vehicle
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- 238000004064 recycling Methods 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/04—Ground or aircraft-carrier-deck installations for launching aircraft
- B64F1/06—Ground or aircraft-carrier-deck installations for launching aircraft using catapults
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/68—Arrester hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/02—Ground or aircraft-carrier-deck installations for arresting aircraft, e.g. nets or cables
- B64F1/025—Ground or aircraft-carrier-deck installations for arresting aircraft, e.g. nets or cables using decelerating or arresting beds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to a tail wing type launching and recycling unmanned aerial vehicle device, and belongs to the technical field of unmanned aerial vehicles. The device comprises a left vertical installation surface, a right vertical installation surface, a launching and recovering track, a sliding block, a traction rope, a traction motor, a recovering chain, an unmanned aerial vehicle and an unmanned aerial vehicle tail hook; the upper end surfaces of a left vertical mounting surface and a right vertical mounting surface which are arranged in parallel in the device are respectively provided with a launching and recovering track; a sliding block is arranged on the launching and recovering track; the sliding block is connected with a traction motor through a traction rope; a recovery chain is arranged between the sliding blocks on the two side emission recovery tracks; an unmanned aerial vehicle tail hook is arranged below the unmanned aerial vehicle. The main equipment of the device occupies small volume and can be arranged and installed in a narrow space; can provide extra moment, effectively reduce the new line height of boats and ships high-speed navigation, improve navigation safety.
Description
Technical Field
The invention relates to a tail wing type launching and recycling unmanned aerial vehicle device, and belongs to the technical field of unmanned aerial vehicles.
Background
The small-size fixed wing unmanned aerial vehicle is used extensively, can realize aerial reconnaissance, seeks suspicious target, also possesses functions such as topography survey, drawing topography map. Along with the popularization of the use platform and the use requirements under different scenes, the vehicle-mounted type and ship-based type unmanned aerial vehicles also come up, but the problem that how to realize launching and recycling the unmanned aerial vehicles in narrow space is needed to be solved in the first place is solved.
At present, the auxiliary takeoff of the small-sized fixed wing unmanned aerial vehicle mainly comprises rubber band ejection, hydraulic ejection, liquid-gas mixed ejection, rocket boosting and the like. The rubber band ejection structure is simple, mainly aims at a model airplane or a small and miniature fixed wing unmanned aerial vehicle for demonstrating properties, the rubber band has short service life and small stretching range, and the generated ejection power is insufficient, so the rubber band ejection does not have engineering application conditions. Mode power such as hydraulic pressure ejection, liquid-gas mixture ejection is big, in order to reach required breaking away from speed and the acceleration of relative low of unmanned aerial vehicle take-off, this type of jettison device often need use longer rigidity ejection slide, and the ejection slide that length is big causes folding structure complicacy, and whole equipment weight is heavy and bulky, and operating personnel operation flow is complicated, and it is long to consume time, is not suitable for small-size vehicle and small-size naval vessel to use. The booster takeoff mode of the rocket has high requirements on operators, complicated steps and certain potential safety hazards. The disposable medical dressing is used for a single time, has no recoverability and does not have the function of repeated use. Often the unmanned aerial vehicle of boosting is single, need match different rocket boosts to the unmanned aerial vehicle of different configurations, and the compatibility is poor.
At present, unmanned aerial vehicle retrieves and mainly has hawser, fag end to retrieve, modes such as parachute buffering landing, runway descending and landing on water, salvage and retrieve. Rope, net mode are retrieved and are the feasible scheme that fixed wing unmanned aerial vehicle naval vessel retrieved, but the recovery unit that additionally increases and supporting power, control system make equipment operation, maintenance and maintenance too loaded down with trivial details, complicated, increased simultaneously and carried the burden. The sea surface landing and salvaging recovery mode puts high requirements on the design of the fixed wing unmanned aerial vehicle in aspects of water tightness, heat dissipation and the like, and the load capacity is reduced. Meanwhile, the marine environment such as sea conditions, climate conditions and the like and the restriction of the fishing operation level are limited, and the load of ships is increased to a certain degree.
In a word, present fixed wing unmanned aerial vehicle transmission and recovery unit all can only install on naval vessel and vehicle as a load, and the function is single, can not play other effects. The technical field needs to overcome the defects of the prior art, and needs to have short running distance and small recovery risk; applicable multiple unmanned aerial vehicle of taking off weight and landing speed.
Disclosure of Invention
The invention aims to solve the technical problems of long running distance and complicated recovery mode for takeoff of an unmanned aerial vehicle.
In order to solve the problems, the invention adopts the technical scheme that a tail wing type launching and recovering unmanned aerial vehicle device is provided, and comprises a left vertical installation surface, a right vertical installation surface, a launching and recovering track, a sliding block, a traction rope, a traction motor, a recovering chain, an unmanned aerial vehicle and an unmanned aerial vehicle tail hook; the upper end surfaces of the left vertical mounting surface and the right vertical mounting surface which are arranged in parallel are respectively provided with a launching and recovering track; a sliding block is arranged on the launching and recovering track; the sliding block is connected with a traction motor through a traction rope; a recovery chain is arranged between the sliding blocks on the two side emission recovery tracks; an unmanned aerial vehicle tail hook is arranged below the unmanned aerial vehicle.
Preferably, an included angle for lifting the head of the unmanned aerial vehicle is arranged between the launching and recovering track and the horizontal plane.
Preferably, be equipped with the unmanned aerial vehicle fixed interface who is used for installing unmanned aerial vehicle on the sliding block.
Preferably, a first sliding block is arranged on the launching and recovering track of the left vertical installation surface; and a second sliding block is arranged on the launching and recovering track of the right vertical installation surface.
Preferably, a first traction motor and a second traction motor are arranged inside the left vertical installation surface; the traction motor I is connected with the sliding block I through a traction rope I, and the traction motor II is connected with the sliding block I through a traction rope II; a traction motor III and a traction motor IV are arranged inside the right vertical installation surface; the traction motor tee joint is connected with the second sliding block through a third traction rope, and the traction motor tee joint is connected with the second sliding block through a fourth traction rope.
Preferably, both ends of the launching and recovering track are provided with electric disconnection sensors.
Preferably, a recycling safety net for recycling the unmanned aerial vehicle is arranged between the left vertical installation face and the right vertical installation face.
Preferably, electric push rods used for extending out and retracting the recycling safety net are arranged between the bottom of the recycling safety net and the left vertical installation surface and the right vertical installation surface respectively.
Preferably, the tail end of the launching and recovering track is provided with a buffer block for preventing the sliding block from sliding out of the track.
Preferably, the number of recycling chains is set to at least 1. .
Compared with the prior art, the invention has the following beneficial effects:
the main equipment parts of the device are mainly and intensively arranged inside and outside the two vertical mounting surfaces, the occupied volume is small, the device can be arranged and installed in a narrow space, and the device is particularly suitable for small ships with tight space. The device provided by the invention can provide extra torque after carrying the unmanned aerial vehicle, can effectively reduce the head raising height of a ship during high-speed navigation, and improves the navigation safety. The fixed wing of the unmanned aerial vehicle can be fixed on the ejection device, the fixed wing unmanned aerial vehicle serves as a lifting body, and the moment is generated relative to the center of the ship, so that the bow of the small ship is prevented from rising too high, and the navigation safety is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an elevational view of the overall construction of the present invention;
FIG. 3 is a side view of the overall structure of the present invention;
FIG. 4 is a schematic view of a launch recovery track according to the present invention;
fig. 5 is a schematic structural view of the fixed-wing drone according to the present invention.
Fig. 6 is a schematic structural diagram of a driving system of the present invention.
Reference numerals: 1. a left vertical mounting surface; 2. a right vertical mounting surface; 3. a first sliding block; 4. a second sliding block; 5. an unmanned aerial vehicle fixed interface; 6. launching the recovery track; 7. a traction motor I; 8. a second traction motor; 9. a traction motor III; 10. a traction motor IV; 11. a first traction rope; 12. a second traction rope; 13. a third traction rope; 14. a fourth traction rope; 15. an unmanned aerial vehicle; 16. a first electrical disconnection sensor; 17. a second electrical disconnection sensor; 18. recovering the safety net; 19. an electric push rod; 20. an unmanned aerial vehicle tail is hooked; 21. a first recycling chain; 22. a second recycling chain.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings:
as shown in fig. 1-6, the invention provides a tail wing type launch and recovery unmanned aerial vehicle device, which comprises a left vertical installation surface 1, a right vertical installation surface 2, a launch and recovery track 6, a sliding block, a traction rope, a traction motor, a recovery chain, an unmanned aerial vehicle 15 and an unmanned aerial vehicle tail hook 20; the upper end surfaces of the left vertical installation surface 1 and the right vertical installation surface 2 which are arranged in parallel are respectively provided with a launching and recovering track 6; a sliding block is arranged on the launching and recovering track 6; the sliding block is connected with a traction motor through a traction rope; a recovery chain is arranged between the sliding blocks on the two side emission recovery tracks 6; an unmanned aerial vehicle tail hook 20 is arranged below the unmanned aerial vehicle 15. An included angle for lifting the head of the unmanned aerial vehicle is arranged between the launching and recovering track 6 and the horizontal plane. Be equipped with the unmanned aerial vehicle fixed interface 5 that is used for installing unmanned aerial vehicle 15 on the sliding block. A first sliding block 3 is arranged on the launching and recovering track 6 of the left vertical installation surface 1; and a second sliding block 4 is arranged on the launching and recovering track 6 of the right vertical installation surface 2. A traction motor I7 and a traction motor II 8 are arranged inside the left vertical installation surface 1; the traction motor I7 is connected with the sliding block I3 through a traction rope I11, and the traction motor II 8 is connected with the sliding block I3 through a traction rope II 12; a traction motor III 9 and a traction motor IV 10 are arranged in the right vertical installation surface 2; the traction motor III 9 is connected with the sliding block II 4 through a traction rope III 13, and the traction motor IV 10 is connected with the sliding block II 4 through a traction rope IV 14. An electric disconnection sensor is arranged on the launching and recovery track 6. A recycling safety net 18 for recycling the unmanned aerial vehicle 15 is arranged between the left vertical installation surface 1 and the right vertical installation surface 2. Electric push rods 19 for extending and retracting the recycling safety net are respectively arranged between the bottom of the recycling safety net 18 and the left vertical installation surface 1 and the right vertical installation surface 2. The tail end of the launching and recovering track 6 is provided with a buffer block for preventing the sliding block from sliding out of the track; the number of recycling chains is set to at least 1.
Installation of the device:
the first traction motor 7, the second traction motor 8, the third traction motor 9 and the fourth traction motor 10 are installed in the vertical installation face, and the first sliding block 3, the second sliding block 4, the launching recovery track 6 and other parts are installed on the upper end face of the vertical installation face.
Unmanned aerial vehicle's the process of carrying on:
the unmanned aerial vehicle 15 is placed above the sliding block, the unmanned aerial vehicle 15 is in interface connection with the fixed end of the unmanned aerial vehicle, and the function of daily carrying of the unmanned aerial vehicle is achieved.
Launching and recovering the track:
and two ends of the launching and recovering track are respectively provided with an electric disconnection sensor and a buffer block. Once the first sliding block 3 slides to the position of the first electric disconnection sensor 16 of the launching and recovery track, the first traction motor 7 is automatically powered off, and the first sliding block 3 continues to slide forwards by inertia until the impact buffer block stops moving. Once the first sliding block 3 slides to the position of the second electric disconnection sensor 17 of the launching and recovery track, the second traction motor 8 is automatically powered off, and the first sliding block 3 continues to slide backwards by inertia until the first sliding block stops moving.
Once the second sliding block 4 slides to the position of the first electric disconnection sensor 16 of the launching and recovery track, the third traction motor 9 is automatically powered off, and the second sliding block 4 continues to slide forwards by inertia until the second sliding block stops moving. Once the second sliding block 4 slides to the position of the second electric disconnection sensor 17 of the launching and recovery track, the traction motor IV 10 is automatically powered off, and the second sliding block 4 continues to slide backwards by inertia until the second sliding block stops moving.
The first sliding block 3 and the second sliding block 4 move forwards:
and the sliding block slides forwards by tensioning and retracting the traction rope I11 at the traction motor I7 and releasing the traction rope II 12 at the traction motor II 8. The speed of the traction motor for retracting the traction rope I11 and the traction rope II 12 determines the forward moving speed of the sliding block I3.
The sliding block slides forwards by tensioning and retracting the traction rope three 13 at the traction motor three 9 and releasing the traction rope four 14 at the traction motor four 10. The forward moving speed of the second sliding block 4 is determined by the speed of the third traction rope 13 and the fourth traction rope 14 of the traction motor.
And synchronously advancing the first sliding block 3 and the second sliding block 4 by simultaneously controlling the speed and the response of the first traction motor 7, the second traction motor 8, the third traction motor 9 and the fourth traction motor 10.
The first sliding block 3 and the second sliding block 4 move backwards:
the sliding block slides backwards when the traction motor I7 releases the traction rope I11, and the traction motor II 8 retracts the traction rope II 12 by tensioning. The backward moving speed of the first sliding block 3 is determined by the speed of the first traction motor 7, the first traction rope 11 and the second traction rope 12 which are wound and unwound by the second traction motor 8.
The slide block slides backwards when traction motor three 9 is released by pulling traction rope three 13, and traction motor four 10 is retracted by pulling traction rope four 14. The backward moving speed of the second sliding block 4 is determined by the speeds of the third traction motor 9, the third traction rope 13 and the fourth traction rope 14 of the fourth traction motor 10.
And (3) a transmitting process:
and synchronously advancing the first sliding block 3 and the second sliding block 4 by simultaneously controlling the speed and the response of the first traction motor 7, the second traction motor 8, the third traction motor 9 and the fourth traction motor 10. Sliding block one 3, two 4 speeds of sliding block are increasingly fast, and the sliding block drives unmanned aerial vehicle and moves forward, increases unmanned aerial vehicle initial speed of taking off. When sliding block one 3 and two 4 through 16 positions departments of electrical disconnection sensor, the outage of traction motor one 7, traction motor three 9 loses power, and sliding block one 3 and two 4 lose antecedent acceleration, and unmanned aerial vehicle reaches the speed requirement of taking off this moment, breaks away from the unmanned aerial vehicle stiff end, and unmanned aerial vehicle 15 takes off successfully. The sliding block continues to slide forwards, hits the buffer block and stops moving.
The recovery process comprises the following steps:
the unmanned aerial vehicle 15 is equipped with unmanned aerial vehicle tail couple 20 below the fuselage. When the drone 15 approaches the inventive device, the drone 15 reduces the flight speed and the flight altitude.
When the unmanned aerial vehicle tail hook 20 hooks the first recovery chain 21 or the second recovery chain 22 of the device, the unmanned aerial vehicle 15 drags the first sliding block 3 and the second sliding block 4 to slide forwards. At the moment, the second 8 traction motors take up and recover the second 12 traction ropes, the first 7 traction motors release the first 11 traction ropes, the fourth 10 traction motors take up and recover the fourth 14 traction ropes, the third 9 traction motors release the third 13 traction ropes, backward resistance is provided for the first 3 sliding blocks and the second 4 sliding blocks, and the unmanned aerial vehicle is helped to decelerate 15. When the sliding block slides to buffer block position department, unmanned aerial vehicle slows down to retrieving safety net 18 the place ahead, directly hits recovery safety net 18 and retrieves.
While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a tail wing formula transmission recovery unmanned aerial vehicle device which characterized in that: the device comprises a left vertical installation surface, a right vertical installation surface, a launching and recovering track, a sliding block, a traction rope, a traction motor, a recovering chain, an unmanned aerial vehicle and an unmanned aerial vehicle tail hook; the upper end surfaces of the left vertical mounting surface and the right vertical mounting surface which are arranged in parallel are respectively provided with a launching and recovering track; a sliding block is arranged on the launching and recovering track; the sliding block is connected with a traction motor through a traction rope; a recovery chain is arranged between the sliding blocks on the two side emission recovery tracks; an unmanned aerial vehicle tail hook is arranged below the unmanned aerial vehicle.
2. The empennage type launch and recovery unmanned aerial vehicle device of claim 1, wherein: an included angle for lifting the head of the unmanned aerial vehicle is arranged between the launching and recovering track and the horizontal plane.
3. The empennage type launch and recovery unmanned aerial vehicle device of claim 2, wherein: be equipped with the unmanned aerial vehicle fixed interface who is used for installing unmanned aerial vehicle on the sliding block.
4. The empennage type launch and recovery unmanned aerial vehicle device of claim 3, wherein: a first sliding block is arranged on the launching and recovering track of the left vertical installation surface; and a second sliding block is arranged on the launching and recovering track of the right vertical installation surface.
5. The empennage type launch and recovery unmanned aerial vehicle device of claim 4, wherein: a traction motor I and a traction motor II are arranged inside the left vertical installation surface; the traction motor I is connected with the sliding block I through a traction rope I, and the traction motor II is connected with the sliding block I through a traction rope II; a traction motor III and a traction motor IV are arranged inside the right vertical installation surface; the traction motor tee joint is connected with the second sliding block through a third traction rope, and the traction motor tee joint is connected with the second sliding block through a fourth traction rope.
6. The empennage type launch and recovery unmanned aerial vehicle device of claim 5, wherein: and two ends of the launching and recovering track are provided with electric disconnection sensors.
7. The empennage type launch and recovery unmanned aerial vehicle device of claim 6, wherein: and a recycling safety net for recycling the unmanned aerial vehicle is arranged between the left vertical mounting surface and the right vertical mounting surface.
8. The empennage type launch and recovery unmanned aerial vehicle device of claim 7, wherein: electric push rods used for extending out and retracting the recycling safety net are arranged between the bottom of the recycling safety net and the left vertical mounting surface and the right vertical mounting surface respectively.
9. The empennage type launch and recovery unmanned aerial vehicle device of claim 8, wherein: the tail end of the launching and recovering track is provided with a buffer block used for preventing the sliding block from sliding out of the track.
10. The empennage type launch and recovery unmanned aerial vehicle device of claim 9, wherein: the number of recycling chains is set to at least 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291715.9A CN112224435A (en) | 2020-11-18 | 2020-11-18 | Tail wing type launching and recycling unmanned aerial vehicle device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011291715.9A CN112224435A (en) | 2020-11-18 | 2020-11-18 | Tail wing type launching and recycling unmanned aerial vehicle device |
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| Publication Number | Publication Date |
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| CN112224435A true CN112224435A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011291715.9A Pending CN112224435A (en) | 2020-11-18 | 2020-11-18 | Tail wing type launching and recycling unmanned aerial vehicle device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829959A (en) * | 2021-02-10 | 2021-05-25 | 成都两江前沿科技有限公司 | Fixed wing unmanned aerial vehicle removes transmission and retrieves integration platform |
-
2020
- 2020-11-18 CN CN202011291715.9A patent/CN112224435A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829959A (en) * | 2021-02-10 | 2021-05-25 | 成都两江前沿科技有限公司 | Fixed wing unmanned aerial vehicle removes transmission and retrieves integration platform |
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