CN108945509A - A kind of active taper auxiliary guiding clamping mechanism - Google Patents
A kind of active taper auxiliary guiding clamping mechanism Download PDFInfo
- Publication number
- CN108945509A CN108945509A CN201810553131.0A CN201810553131A CN108945509A CN 108945509 A CN108945509 A CN 108945509A CN 201810553131 A CN201810553131 A CN 201810553131A CN 108945509 A CN108945509 A CN 108945509A
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- China
- Prior art keywords
- pedestal
- clamping mechanism
- seat ring
- auxiliary guiding
- guiding clamping
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 230000005693 optoelectronics Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 30
- 238000011084 recovery Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000005441 aurora Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
A kind of active taper auxiliary guiding clamping mechanism, it is related to unmanned plane recycling field, it includes reseting elastic element, seat ring, pedestal and multiple floors；Stay ring installation is on pedestal, circumferentially there are multiple floors on seat ring, floor is rotatably installed on seat ring, the reseting elastic element connecting with the two is disposed between seat ring and pedestal, original state, multiple floors surround an inverted cone-shaped structure, are machined with the through hole that uav bottom tapered adapter can be made to pass through on pedestal.The present invention is recycled suitable for unmanned plane sea, is expanded unmanned plane recycling area, is reduced unmanned aerial vehicle (UAV) control precision, improve recycling stability.
Description
Technical field
The present invention relates to unmanned plane recycling fields, recycle the research with the technology of reuse according to deformable unmanned plane sea
It needs, proposes a kind of active deformable unmanned plane sea recycling capture systems, and grabbing for capture systems is recycled according to sea
Requirement is taken to further provide a kind of for realizing the active reliably grabbed in removal process at sea for deformable unmanned plane
Formula taper auxiliary guiding clamping mechanism.
Background technique
The way of recycling of unmanned plane mainly has parachuting recycling, net collision recovery, undercarriage pulley to land, hook fetch in the air at present
Receive etc., and the crawl locking device of different ways of recycling is different, between 1985-1994 years, parachute is recycled and is hit and nets back
Receipts are main unmanned plane ways of recycling, and representative patents are UB2219777A and US5109788A.Between 1995-1999 years,
Recycling of breasting the tape starts to develop, and representative patents are the U.S. INSITU company Publication No. US6264140B1 proposed in 1999
Patent.Since the 21th century, INSITU company continues to improve way of recycling of breasting the tape, and proposes Publication No. within 2003
The patent of US7059564B2；Occurs the core patent of aerial way of recycling between 2005-2009 years
US20120048996A1.During 2010-2012 years, 2011, AURORA company of the U.S. had submitted Publication No.
The patent application of US20130082137A1.2012, the YOFFE of Israel, the Publication No. WO2013/ of Meir application
The patent application of 171735A1 illustrates the unmanned plane recovery system of a kind of " fixed point landing "；The recovery system light weight, in sea
On can also keep stable.The two patents are the continuities of INSITU skyhook recovery technology.In addition, being mentioned in AAI company in 2010
The net collision recovery device patent US8453967B2 used in aerospace detection device small drone is handed over；In thunder tin benefactor in 2012
Department has submitted the patent application of Publication No. US20130341462A1, and which disclose drop to unmanned plane to be vertically arranged
The idler wheel that is made into of elastic material on, then recycled by capture mechanism, provide a kind of new recycling thinking.
In conclusion conventional art scheme, the aspect of unmanned plane recycling at sea, it has been disclosed that technology and equipment remains
The problems such as system complex, control precision are low, control initiative is poor, locking stability is to be improved.
Summary of the invention
The present invention is in order to overcome the deficiencies of the prior art, to propose a kind of expansion unmanned plane recycling area, reduce unmanned plane control
The active taper auxiliary guiding clamping mechanism for being suitable for the recycling of unmanned plane sea of precision processed.
The technical solution adopted by the present invention is that:
A kind of active taper auxiliary guiding clamping mechanism, it includes reseting elastic element, seat ring, pedestal and multiple ribs
Plate；
Stay ring installation circumferentially has multiple floors on pedestal on seat ring, floor is rotatably installed on seat ring, seat ring
The reseting elastic element connecting with the two, original state are disposed between pedestal, multiple floors surround an inverted cone-shaped structure,
The through hole that uav bottom tapered adapter can be made to pass through is machined on pedestal.
Further, seat ring includes two rings and multiple limited blocks, and the setting side by side up and down of two rings simultaneously passes through multiple limits
Block is connected, and limited block is inserted on pedestal.
In general, two rings are becket.
Further, reseting elastic element is torsional spring, and torsion spring set is on the upper ring of upper seat ring, one end of torsional spring and pedestal
Connection, the other end of torsional spring are connect with floor.
Further, one end bending of floor, the other end of floor are machined with the ditch that can be embedded in torsional spring the other end
Slot, the other end and seat ring of floor are rotatablely connected.
Further, pedestal includes matching the positioning seat of installation with seat ring and being arranged with the positioning seat interval and be linked as one
The connecting plate of body, the positioning seat tubular structure of the other end with bottom plate for open at one end；It is provided with and can make in the middle part of bottom plate and plate
The through hole that uav bottom tapered adapter passes through, positioning seat interior sidewall surface are machined with the slot with limited block cooperation, limit
Block is inserted on slot, and the hole in the middle part of bottom plate is equipped with the cone cylinder extended to opening.
Further, active taper auxiliary guiding clamping mechanism further includes approaching switch and multiple push-pull electromagnets；
Circumferentially there are multiple push-pull electromagnets, push-pull electromagnet on an end face adjacent with positioning seat for plate
Pedestal be mounted on plate, multiple spring draw bars of multiple push-pull electromagnets are directed toward through hole, push-pull electromagnet
Uav bottom tapered adapter can be locked after the elongation of spring draw bar；The adjacent with positioning seat of plate is mounted on close to switch
On one end face, the signal that the uav bottom entered in through hole issues is received close to switch and issues instruction.
Compared with prior art, the beneficial effects of the present invention are:
Active taper auxiliary guiding clamping mechanism provided by the present invention can recycle docking in unmanned plane, and just section plays tolerance
Guide function reduces UAV Attitude and position positioning accuracy；In the process being recycled in recycling bin, play the role of fixing,
It prevents from generating scraping collision inside unmanned plane and recycling bin.The recycling stability and precision of marine unmanned plane are further improved, is dropped
Locking difficulty in low unmanned plane removal process.Also reduce unmanned aerial vehicle (UAV) control precision simultaneously, expands unmanned plane recycling area.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of active taper auxiliary guiding clamping mechanism of the invention；
Fig. 2 is that pedestal and seat ring are mutually arranged structural schematic diagram；
Fig. 3 is the structural schematic diagram that pedestal is seen by cone cylinder direction；
Fig. 4 is the structural schematic diagram that pedestal is seen by power source direction
Fig. 5 is seat ring structural schematic diagram；
Fig. 6 is the structural schematic diagram of push-pull electromagnet；
Fig. 7 is that uav bottom tapered adapter assists guiding under clamping mechanism drives gradually by wedging in active taper
Schematic diagram；
Fig. 8 is rib structure schematic diagram；
Fig. 9 is groove schematic diagram on floor；
Figure 10 is the complete open configuration figure of floor of active taper auxiliary guiding clamping mechanism when recycling unmanned plane；
Figure 11 is the floor state diagram to be closed of active taper auxiliary guiding clamping mechanism when recycling unmanned plane；
Figure 12 is the floor fully closed condition figure of active taper auxiliary guiding clamping mechanism when recycling unmanned plane.
Label as shown in the figure: floor 1, groove 1-1, reseting elastic element 2, seat ring 3, ring 3-1, limited block 3-2, pedestal 4,
Through hole 4-0, positioning seat 4-1, power source attachment base 4-2, push-pull electromagnet 5, unmanned plane 6.
Specific embodiment
Below with reference to Fig. 1 and Fig. 7, the present invention is described in detail.
Illustrate referring to Fig. 1-Fig. 2, the active taper auxiliary guiding clamping mechanism of present embodiment is that one kind is suitable for nothing
The active taper auxiliary guiding clamping mechanism of man-machine marine recycling, it includes reseting elastic element 2, seat ring 3, pedestal 4 and more
A floor 1；
Seat ring 3 is mounted on pedestal 4, circumferentially there is multiple floors 1 on seat ring 3, and floor 1 is rotatably installed in seat ring 3
On, the reseting elastic element 2 connecting with the two, original state are disposed between seat ring 3 and pedestal 4, multiple floors 1 surround one
Inverted cone-shaped structure is machined with the through hole 4-0 that uav bottom tapered adapter can be made to pass through on pedestal 4.
Floor is the executing agency of the entire active guiding of taper auxiliary clamping mechanism expansion and closure, in removal process
In, under the limitation of recovery cylinder, gradually it is closed；During release, under the action of reseting elastic element, gradually spread out.It is more
A floor cooperatively forms taper guiding structure, and in closed state, structure peripheral Envelope radius is less than recovery cylinder inside diameter, can
With folding and unfolding into recovery cylinder；In the expansion of taper supplementary structure, pyramidal structure developed area is significantly increased, increases substantially back
Area is received, to reduce unmanned aerial vehicle (UAV) control precision.
Illustrate referring to Fig. 5, it is stable and reliable in work in order to guarantee, seat ring 3 include two ring 3-1 and multiple limited block 3-2, two
A ring 3-1 is side by side up and down to be arranged and is connected by multiple limited block 3-2, and limited block 3-2 is inserted on pedestal 4.Seat ring 3 is for connecting
Each floor 1 is connect, each floor 1 is allow to carry out expansion and closed action at seat ring 3.The quantity of limited block 3-2 is 40.
As a preferred solution, reseting elastic element 2 is torsional spring, and torsion spring set is on the upper ring of upper seat ring 3, torsional spring
One end connect with pedestal 4, the other end of torsional spring is connect with floor 1.In general, two ring 3-1 are becket.
Illustrate referring to Fig. 8 and Fig. 9, as a preferred solution, one end of floor 1 is bent, the other end processing of floor 1
There is the groove 1-1 that can be embedded in torsional spring the other end, the other end and seat ring 3 of floor 1 are rotatablely connected.It is right in each floor 1
A torsional spring is placed at 3 position of seat ring answered, for torsion spring set on the upper becket of seat ring 3, one end is pressed in the card slot of pedestal 4
On, the other end is pressed in the groove of floor 1, when the limitation of no recovery cylinder, under the action of torsional spring, and entire pyramidal structure
In unfolded state, in removal process, since the radius of recovery cylinder limits, active taper auxiliary guiding clamping mechanism is gradually
Closure, torsional spring is compressed, and during release, due to the effect of reduction torsion spring, active taper auxiliary guiding clamping mechanism is gradually
Expansion.
Illustrate referring to Fig. 3 and Fig. 4, pedestal 4 include matched with seat ring 3 installation positioning seat 4-1 and with positioning seat 4-1
The connecting plate 4-2 that interval is arranged and is linked together, positioning seat 4-1 tubular structure of the other end with bottom plate for open at one end；
The through hole that uav bottom tapered adapter can be made to pass through, positioning seat 4-1 interior sidewall surface are provided in the middle part of bottom plate and connecting plate 4-2
It is machined with the slot with limited block 3-2 cooperation, limited block 3-2 is inserted on slot, and the hole in the middle part of bottom plate is equipped with prolongs to opening
The cone cylinder stretched.
Pedestal there are two major function, first is that active taper auxiliary guiding clamping mechanism and push-pull electromagnet 5 with
And the offers such as optoelectronic switch installation support；Another critical function is the conical surface and unmanned generator terminal by the cone cylinder 4-3 on pedestal 4
Portion's tapered adapter is cooperated, to realize the position-limiting action to unmanned plane.Understructure is complex-shaped, but be it is entire nobody
Machine taper auxiliary guiding and institute tightly device base support, to bear whole load of unmanned plane and whole device.
Illustrate referring to Fig. 6, active taper auxiliary guiding clamping mechanism further includes approaching switch and multiple plug-type electromagnetism
Iron 5；Circumferentially there are multiple push-pull electromagnets 5 on an end face adjacent with positioning seat 4-1 of connecting plate 4-2, it is plug-type
The pedestal of electromagnet 5 is mounted on connecting plate 4-2, and multiple spring draw bars of multiple push-pull electromagnets 5 are directed toward through hole 4-
0, uav bottom tapered adapter can be locked after the spring draw bar elongation of push-pull electromagnet 5；Close to the switch company of being mounted on
On an end face adjacent with positioning seat 4-1 of fishplate bar 4-2, the uav bottom hair entered in through hole 4-0 is received close to switch
Signal out simultaneously issues instruction.In general, being optoelectronic switch close to switching.The signal that optoelectronic switch induction uav bottom is issued
And it is transferred to control system and makes corresponding judgement.
There are two effects for push-pull electromagnet, one is in unmanned plane removal process, when uav bottom signal is felt
When device (optoelectronic switch) being answered to receive, push-pull electromagnet enters opening mode through circuit control, when uav bottom taper is adapted to
After device enters guide mechanism designated position, push-pull electromagnet plays a role, and the push rod stretching of push-pull electromagnet locks nobody
Motor spindle adapter guarantees the locking stability of removal process.Secondly discharging the stage in unmanned plane, push-pull electromagnet receives master
Dynamic signal enters opening mode, discharges uav bottom tapered adapter, unmanned plane is made to get rid of the first constraint.
For example, a kind of active taper auxiliary guiding clamping mechanism two-dimensional representation is as shown in Figure 7.Cone mechanism maximum exhibition
Opening angle beta is 35 °, and the maximum that active taper auxiliary guiding clamping mechanism can be used for recycling dehisces range L for 1000mm, complete
The recycling range of unmanned plane 6 can be effectively increased under full open configuration, to reduce to 6 recovery system positioning accuracy of unmanned plane
It is required that；1 radius of gyration R of floor is 1000mm；External envelope half when active taper auxiliary guiding clamping mechanism complete open configuration
Diameter is 562mm；External envelope radius r is 513mm, the size and recycling when active taper auxiliary guiding clamping mechanism closed state
The internal diameter of barrel matches, and can play the effect of contraction to floor 1 and interfere；Active taper auxiliary is led
Axial distance H is 1000mm when drawing clamping mechanism closed state, and the height of C.G. h which is greater than unmanned plane is 800mm, actively
Under formula taper auxiliary guiding clamping mechanism rounding state, it can be ensured that the steadily of centre of gravity of unmanned plane；Pedestal external envelope radius r0 is
509mm, the size are less than recycling barrel internal diameter.
The course of work
Illustrate referring to Figure 10-Figure 12, when starting to recycle unmanned plane, under the bulging effect of reduction torsion spring, active taper
Auxiliary guiding clamping mechanism is as shown in Figure 10 in complete open configuration, when uav bottom tapered adapter falls into active taper
After the maximum that can be used for recycling of auxiliary guiding clamping mechanism is dehisced in range, guiding clamping mechanism is assisted in active taper
Under guide function, unmanned plane can smoothly be slid into the conical surface to match on pedestal with unmanned plane tapered adapter, state
As shown in figure 11, so that unmanned plane is limited simultaneously wedging by tapered adapter.Then under the drive of tooth form synchronous belt, actively
Formula taper auxiliary guiding clamping mechanism moves downward, and presses torsional spring by floor under the effect of contraction of recycling barrel, so that
It is as shown in figure 12 that the floor of active taper auxiliary guiding clamping mechanism collapses to closed state, and smoothly receives into recovery cylinder；
And in reversed emission process, after active taper, which assists guiding clamping mechanism to rise to floor, stretches out recovery cylinder, multiple
The process that the bulging effect down active mode taper auxiliary guiding clamping mechanism of position torsional spring rises with pedestal is constantly opened, until most
Big open configuration.
The present invention is disclosed as above with preferable case study on implementation, and however, it is not intended to limit the invention, any to be familiar with this profession
Technical staff, without departing from the scope of the present invention, according to the technical essence of the invention to the above case study on implementation institute
Any simple modification, equivalent change and modification done still belong to technical solution of the present invention range.
Claims (8)
1. a kind of active taper auxiliary guiding clamping mechanism, it is characterised in that: it includes reseting elastic element (2), seat ring
(3), pedestal (4) and multiple floors (1)；
Seat ring (3) is mounted on pedestal (4), is circumferentially had on seat ring (3) multiple floors (1), and floor (1) is rotatably installed in
On seat ring (3), the reseting elastic element (2) connecting with the two is disposed between seat ring (3) and pedestal (4), original state is multiple
Floor (1) surrounds an inverted cone-shaped structure, and pedestal is machined with the through hole that uav bottom tapered adapter can be made to pass through on (4)
(4-0)。
2. a kind of active taper auxiliary guiding clamping mechanism according to claim 1, it is characterised in that: seat ring (3) includes
Two rings (3-1) and multiple limited blocks (3-2), the setting side by side up and down of two rings (3-1) simultaneously pass through multiple limited blocks (3-2) phase
Even, limited block (3-2) is inserted on pedestal (4).
3. a kind of active taper auxiliary guiding clamping mechanism according to claim 2, it is characterised in that: reseting elastic element
(2) be torsional spring, torsion spring set mounted in upper seat ring (3) upper ring on, one end of torsional spring is connect with pedestal (4), the other end of torsional spring and
Floor (1) connection.
4. a kind of active taper auxiliary guiding clamping mechanism according to claim 3, it is characterised in that: the one of floor (1)
End is extended with bending section, and the other end of floor (1) is machined with the groove that can be embedded in torsional spring the other end, floor (1) it is another
One end cap is on the ring (3-1) on top.
5. according to a kind of active taper auxiliary guiding clamping mechanism of claim 2,3 or 4, it is characterised in that: pedestal (4)
Including matching the positioning seat (4-1) of installation with seat ring (3) and being spaced the connection for being arranged and being linked together with the positioning seat (4-1)
Plate (4-2), positioning seat (4-1) tubular structure of the other end with bottom plate for open at one end；
The through hole (4-0) that uav bottom tapered adapter can be made to pass through, positioning seat are provided in the middle part of bottom plate and connecting plate (4-2)
(4-1) interior sidewall surface is machined with the slot with limited block (3-2) cooperation, and limited block (3-2) is inserted on slot, in the middle part of bottom plate
Hole is equipped with the cone cylinder (4-3) extended to opening.
6. a kind of active taper auxiliary guiding clamping mechanism according to claim 5, it is characterised in that: it further includes approaching
Switch and multiple push-pull electromagnets (5)；On an end face adjacent with positioning seat (4-1) for connecting plate (4-2) circumferentially
Have multiple push-pull electromagnets (5), the pedestal of push-pull electromagnet (5) is mounted on connecting plate (4-2), multiple plug-type electromagnetism
Multiple spring draw bars of iron (5) are directed toward through hole (4-0), can lock after the spring draw bar elongation of push-pull electromagnet (5)
Uav bottom tapered adapter；It is mounted on an end face adjacent with positioning seat (4-1) for connecting plate (4-2) close to switch,
The signal that the uav bottom entered in through hole (4-0) issues is received close to switch and issues instruction.
7. a kind of active taper auxiliary guiding clamping mechanism according to claim 6, it is characterised in that: described close to switch
For optoelectronic switch.
8. according to claim 2,3,4,6 or a kind of 7 active taper auxiliary guiding clamping mechanisms, it is characterised in that: institute
Stating ring (3-1) is becket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553131.0A CN108945509B (en) | 2018-05-31 | 2018-05-31 | Active conical auxiliary guide clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553131.0A CN108945509B (en) | 2018-05-31 | 2018-05-31 | Active conical auxiliary guide clamping mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108945509A true CN108945509A (en) | 2018-12-07 |
| CN108945509B CN108945509B (en) | 2021-04-09 |
Family
ID=64493265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810553131.0A Active CN108945509B (en) | 2018-05-31 | 2018-05-31 | Active conical auxiliary guide clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108945509B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020214236A3 (en) * | 2019-02-15 | 2020-12-17 | Hoverfly Technologies, Inc. | Landing structure for an unmanned aerial vehicle |
| CN115571288A (en) * | 2022-08-30 | 2023-01-06 | 武汉理工大学 | Umbrella-shaped unmanned aerial vehicle receiving and transmitting device suitable for complex sea conditions |
| CN116022386A (en) * | 2023-03-31 | 2023-04-28 | 中国空气动力研究与发展中心空天技术研究所 | Device for releasing and recycling unmanned aerial vehicle |
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|---|---|---|---|---|
| US5320395A (en) * | 1992-09-25 | 1994-06-14 | Oceaneering International, Inc. | Microconical interface fitting and interface grasping tool |
| CN201254296Y (en) * | 2008-05-26 | 2009-06-10 | 廖志明 | Airfoil fuel filling taper sleeve of aerial tanker |
| CN102358434A (en) * | 2011-09-15 | 2012-02-22 | 中国科学院自动化研究所 | Recycling system for aquatic unmanned aerial vehicle |
| CN203127149U (en) * | 2013-01-18 | 2013-08-14 | 东北大学 | Two-freedom-degree unmanned aerial vehicle net striking recovery device |
| CN107215485A (en) * | 2017-05-31 | 2017-09-29 | 北京空间飞行器总体设计部 | A kind of passive triggering locking device |
-
2018
- 2018-05-31 CN CN201810553131.0A patent/CN108945509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320395A (en) * | 1992-09-25 | 1994-06-14 | Oceaneering International, Inc. | Microconical interface fitting and interface grasping tool |
| CN201254296Y (en) * | 2008-05-26 | 2009-06-10 | 廖志明 | Airfoil fuel filling taper sleeve of aerial tanker |
| CN102358434A (en) * | 2011-09-15 | 2012-02-22 | 中国科学院自动化研究所 | Recycling system for aquatic unmanned aerial vehicle |
| CN203127149U (en) * | 2013-01-18 | 2013-08-14 | 东北大学 | Two-freedom-degree unmanned aerial vehicle net striking recovery device |
| CN107215485A (en) * | 2017-05-31 | 2017-09-29 | 北京空间飞行器总体设计部 | A kind of passive triggering locking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020214236A3 (en) * | 2019-02-15 | 2020-12-17 | Hoverfly Technologies, Inc. | Landing structure for an unmanned aerial vehicle |
| US11518542B2 (en) | 2019-02-15 | 2022-12-06 | Hoverfly Technologies, Inc. | Landing structure for an unmanned aerial vehicle |
| CN115571288A (en) * | 2022-08-30 | 2023-01-06 | 武汉理工大学 | Umbrella-shaped unmanned aerial vehicle receiving and transmitting device suitable for complex sea conditions |
| CN116022386A (en) * | 2023-03-31 | 2023-04-28 | 中国空气动力研究与发展中心空天技术研究所 | Device for releasing and recycling unmanned aerial vehicle |
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| Publication number | Publication date |
|---|---|
| CN108945509B (en) | 2021-04-09 |
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