CN109131912B - Unmanned aerial vehicle retrieves net - Google Patents
Unmanned aerial vehicle retrieves net Download PDFInfo
- Publication number
- CN109131912B CN109131912B CN201710457256.9A CN201710457256A CN109131912B CN 109131912 B CN109131912 B CN 109131912B CN 201710457256 A CN201710457256 A CN 201710457256A CN 109131912 B CN109131912 B CN 109131912B
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- Prior art keywords
- nut
- recovery net
- fixing
- unmanned aerial
- aerial vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface
- B64D45/06—Landing aids; Safety measures to prevent collision with earth's surface mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
- B64U70/30—Launching, take-off or landing arrangements for capturing UAVs in flight by ground or sea-based arresting gear, e.g. by a cable or a net
Abstract
The invention provides an unmanned aerial vehicle recovery net, which comprises: the collision recovery net and the recovery net mounting plate are arranged on the recovery net mounting plate, a telescopic fixing vertical rod is arranged on the recovery net mounting plate and vertically mounted on the recovery net mounting plate through a fixing flange, the collision recovery net is mounted on the telescopic fixing vertical rod through an adjusting fixing hoop, a lifting adjusting screw rod is arranged at the lower end of the recovery net mounting plate, the recovery net mounting plate is mounted and fixed on a mounting base plate through the lifting adjusting screw rod, and the lower end of the mounting base plate is mounted on an angle adjusting base through a locking bolt.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle recovery equipment, in particular to an unmanned aerial vehicle recovery net.
Background
At present, with the society entering the information-based era, whether war or national construction, whether traffic management or earthquake-resistant, flood-resistant, rescue and relief work, the situation and the process are controlled and managed through informatization, and at present, the information-based means mainly comprise a satellite, an early warning machine, an unmanned aerial vehicle and a man-machine.
The unmanned plane is mainly controlled by radio remote control or self program, is called unmanned plane for short, and is operated by radio remote control equipment and a self-contained program control device. The unmanned aerial vehicle gradually replaces an early warning machine and a manned machine with small volume, strong safety, flexible and convenient use and high low-altitude flight resolution, and the unmanned aerial vehicle technology is rapidly developed.
Unmanned aerial vehicle retrieves the mode and usually is: firstly, automatic landing; the landing process is the same as that of a piloted plane, and a ground operator operates the plane to land on a runway through a remote control device or a built-in program control device. Secondly, recovering the parachute; the unmanned aerial vehicle is provided with a parachute, the parachute is automatically opened in the landing stage or opened according to a remote control command, and the parachute is hung on the unmanned aerial vehicle to slowly float and land. Recovery in the air; the starting procedure is the same as the parachute recovery mode, when the unmanned aerial vehicle opens the parachute and floats in the air, a recovery mother machine such as a helicopter is used for recovering the unmanned aerial vehicle in the air, and the unmanned aerial vehicle is carried back to the field for landing. Fourthly, recovering the collision net.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle recovery net to solve the problems in the background technology.
The technical problem solved by the invention is realized by adopting the following technical scheme: unmanned aerial vehicle retrieves net includes: net, recovery net mounting panel are retrieved in the striking, be equipped with flexible fixed pole setting on the recovery net mounting panel, flexible fixed pole setting passes through mounting flange and installs perpendicularly on the recovery net mounting panel, and the net is retrieved in the striking and installs on flexible fixed pole setting through the fixed hoop, recovery net mounting panel lower extreme is equipped with lift adjusting screw, and recovery net mounting panel passes through lift adjusting screw installation to be fixed on mounting plate, and the mounting plate lower extreme passes through check bolt to be installed on the angular adjustment base, lift adjusting screw has central cavity including adjusting the pole in the pole, adjusting the pole both ends and being equipped with first screw hole and second screw hole respectively, and first screw hole even has first screw rod, and one end is equipped with dextrorotation external screw thread on the first screw rod, and the second screw hole even has the second screw rod, and one end is equipped with levogyration external screw thread on the second screw rod.
The fixed hoop of adjustment includes the clamping piece, the relative both ends of clamping piece then respectively have a fastener, and the clamping piece is held and is fixed on the striking recovery net through the fastener installation after flexible fixed pole setting.
The fastener comprises a stopper, a rod body and a nut, wherein the stopper is fixed at one end of the rod body, the nut can be assembled on the rod body, the rod body penetrates through the clamping piece, and the stopper and the nut are respectively arranged at two sides of the clamping piece.
The angle adjustment base comprises a vertical lifting platform, a turning support and a rotating seat, wherein the turning support and the rotating seat are fixedly arranged on the vertical lifting platform, a rotating platform and a stepping motor are arranged on the turning support, the rotating seat is fixedly arranged on the rotating platform in the vertical direction, and the rotating motor is arranged on the rotating seat.
The rotary handle is arranged at the upper end of the rotary seat, the rotary handle is installed on the rotary seat through a rotary handle fixing flange, a base supporting plate is arranged at the upper end of the rotary handle, and the base supporting plate is installed on the installation bottom plate through a check bolt.
The lower end of the lifting platform is welded on a mounting and fixing bottom plate, and the mounting and fixing bottom plate is mounted on the bearing body through a fixing bolt.
The anti-loosening bolt comprises an upper concave spherical nut and a lower eccentric convex spherical nut, the upper concave spherical nut and the lower eccentric convex spherical nut are arranged relatively, the upper concave spherical nut and the lower eccentric convex spherical nut are installed on a fixing screw rod, the fixing screw rod is installed on an installation base plate through a screw cap, a base support plate is installed and fixed on the installation base plate through the upper concave spherical nut and the lower eccentric convex spherical nut, and the joint between the upper concave spherical nut and the lower eccentric convex spherical nut is of a spherical structure.
The upper concave spherical nut comprises an upper concave nut body, an upper bolt fixing hole is formed in the middle of the upper concave nut body, internal threads are arranged on the upper bolt fixing hole, a wedge-shaped fixing cavity is formed in the upper concave nut body on the lower side of the upper bolt fixing hole, and the lower end face of the upper concave nut body is of a spherical structure.
The lower eccentric convex spherical nut comprises a lower eccentric convex nut body, a lower bolt fixing hole is formed in the middle of the lower eccentric convex nut body, internal threads are formed in the lower bolt fixing hole, a wedge-shaped block is arranged at the upper end of the lower eccentric convex nut body and corresponds to the wedge-shaped fixing cavity structure, and the joint between the wedge-shaped block and the lower eccentric convex nut body is of a spherical structure.
Compared with the prior art, the invention has the following advantages: the height of the impact recovery net can be adjusted according to the use requirement, the recovery accuracy is improved, meanwhile, the impact recovery net can be conveniently disassembled and assembled when being maintained and replaced, the unmanned aerial vehicles flying back in different directions can be recovered, and the application range is very wide.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the lifting adjusting screw structure of the present invention.
Fig. 3 is a schematic structural view of an angle adjustment base according to the present invention.
Fig. 4 is a schematic view of the adjusting and fixing hoop of the present invention.
Fig. 5 is a schematic structural view of the check bolt of the present invention.
Fig. 6 is a schematic structural view of the upper concave spherical nut of the present invention.
Fig. 7 is a schematic structural view of the lower eccentric convex spherical nut of the present invention.
Detailed Description
In order to make the technical means, the creation features, the work flow and the using method of the present invention easily understand and understand the purpose and the efficacy, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-7, unmanned aerial vehicle retrieves net includes: impact recovery net 1, recovery net mounting plate 2, be equipped with flexible fixed upright pole 5 on recovery net mounting plate 2, flexible fixed upright pole 5 is installed on recovery net mounting plate 2 through mounting flange 7 is perpendicular, impact recovery net 1 is installed on flexible fixed upright pole 5 through adjustment fixing hoop 6, recovery net mounting plate 2 lower extreme is equipped with lift adjusting screw 4, recovery net mounting plate 2 is installed and is fixed on mounting plate 3 through lift adjusting screw 4, mounting plate 3 lower extreme is installed on angle adjustment base 8 through check bolt 20, lift adjusting screw 4 includes adjusting pole 41, has central cavity 44 in adjusting pole 41, and adjusting pole 41 both ends are equipped with first screw hole 45 and second screw hole 46 respectively, and first screw hole 45 even has first screw 42, and first screw 42 is last one end to be equipped with dextrorotation external screw thread 47, and second screw hole 46 even has second screw 43, the second screw 43 has a left-hand external thread 48 at one end.
The adjusting fixing hoop 6 comprises clamping pieces 61, two opposite ends of each clamping piece 61 are respectively provided with a fastening piece 62, and the clamping pieces 61 are fixed on the impact recovery net 1 through the fastening pieces 62 after clamping the telescopic fixing vertical rods 5.
The fastening member 62 is composed of a stopper 621, a shaft 622, and a nut 623, the stopper 621 is fixed at one end of the shaft 622, the nut 623 can be assembled on the shaft 622, the shaft 622 penetrates through the clamping piece 61, and the stopper 621 and the nut 623 are respectively disposed at two sides of the clamping piece 61.
The angle adjustment base 8 comprises a longitudinal lifting platform 81, a turning support 82 and a rotating seat 83, wherein the turning support 82 and the rotating seat 83 are fixedly arranged on the longitudinal lifting platform 81, a rotating platform 821 and a stepping motor 822 are arranged on the turning support 82, the rotating seat 83 is fixedly arranged on the rotating platform 821 in the longitudinal direction, and a rotating motor 831 is arranged on the rotating seat 83.
The upper end of the rotating seat 83 is provided with a rotating handle 85, the rotating handle 85 is installed on the rotating seat 83 through a rotating handle fixing flange, the upper end of the rotating handle 85 is provided with a base supporting plate 86, and the base supporting plate 86 is installed on the installation bottom plate 3 through the anti-loosening bolt 20.
The lower end of the lifting platform 81 is welded on a mounting and fixing bottom plate 84, and the mounting and fixing bottom plate 84 is mounted on the bearing body through a fixing bolt.
Check bolt 20 includes concave spherical nut 21, eccentric convex spherical nut 22 down, go up concave spherical nut 21, eccentric convex spherical nut 22 sets up relatively down, goes up concave spherical nut 21, eccentric convex spherical nut 22 installs on clamping screw 23 down, and clamping screw 23 passes through screw cap 24 and installs on mounting plate 3, and base backup pad 86 is fixed on mounting plate 31 through last concave spherical nut 21, the installation of eccentric convex spherical nut 22 down, it is spherical structure to go up the junction between concave spherical nut 21 and the eccentric convex spherical nut 22 down.
The upper concave spherical nut 21 comprises an upper concave nut body 211, an upper bolt fixing hole 213 is formed in the middle of the upper concave nut body 211, internal threads are formed in the upper bolt fixing hole 213, a wedge-shaped fixing cavity 212 is formed in the upper concave nut body 211 on the lower side of the upper bolt fixing hole 213, and the lower end face of the upper concave nut body 211 is of a spherical structure.
The lower eccentric convex spherical nut 22 comprises a lower eccentric convex nut body 221, a lower bolt fixing hole 224 is formed in the middle of the lower eccentric convex nut body 221, internal threads are formed in the lower bolt fixing hole 224, a wedge-shaped block 222 is arranged at the upper end of the lower eccentric convex nut body 221, the wedge-shaped block 222 corresponds to the wedge-shaped fixing cavity 212 in structure, and the joint between the wedge-shaped block 222 and the lower eccentric convex nut body 221 is of a spherical structure.
According to the invention, the recovery net mounting plate 2 is provided with the telescopic fixing vertical rod 5, the height of the impact recovery net 1 can be adjusted according to the use requirement, the recovery accuracy is improved, the impact recovery net 1 is mounted on the telescopic fixing vertical rod 5 through the adjusting fixing hoop 6, the impact recovery net 1 can be conveniently dismounted and mounted when being maintained and replaced, the lower end of the recovery net mounting plate 2 is provided with the lifting adjusting screw rod 4, the recovery height can be increased according to the requirement, the recovery net mounting plate 2 is mounted and fixed on the mounting bottom plate 3 through the lifting adjusting screw rod 4, the lower end of the mounting bottom plate 3 is mounted on the angle adjusting base 8 through the anti-loosening bolt 20, unmanned aerial vehicles flying back in different directions can be recovered, and the application range is very wide.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A drone recovery net comprising: the net, retrieve the net mounting panel are retrieved in the striking, its characterized in that: the recovery net mounting plate is provided with a telescopic fixing vertical rod, the telescopic fixing vertical rod is vertically mounted on the recovery net mounting plate through a fixing flange, an impact recovery net is mounted on the telescopic fixing vertical rod through an adjusting fixing hoop, the lower end of the recovery net mounting plate is provided with a lifting adjusting screw rod, the recovery net mounting plate is mounted and fixed on a mounting base plate through the lifting adjusting screw rod, the lower end of the mounting base plate is mounted on an angle adjusting base through a check bolt, the lifting adjusting screw rod comprises an adjusting rod, a central cavity is formed in the adjusting rod, a first threaded hole and a second threaded hole are formed in two ends of the adjusting rod respectively, the first threaded hole is connected with a first screw rod, a right-handed external thread is formed in one end of the first screw rod, the second threaded hole is connected with a second screw rod, and a left-handed external thread is formed in one end of the second screw rod; the angle adjustment base comprises a vertical lifting platform, a turning support and a rotating seat, wherein the turning support and the rotating seat are fixedly arranged on the vertical lifting platform, a rotating platform and a stepping motor are arranged on the turning support, the rotating seat is fixedly arranged on the rotating platform in the vertical direction, and the rotating motor is arranged on the rotating seat.
2. The unmanned aerial vehicle recovery net of claim 1, wherein: the fixed hoop of adjustment includes the clamping piece, the relative both ends of clamping piece then respectively have a fastener, and the clamping piece is held and is fixed on the striking recovery net through the fastener installation after flexible fixed pole setting.
3. The unmanned aerial vehicle recovery net of claim 2, wherein: the fastener comprises a stopper, a rod body and a nut, wherein the stopper is fixed at one end of the rod body, the nut can be assembled on the rod body, the rod body penetrates through the clamping piece, and the stopper and the nut are respectively arranged at two sides of the clamping piece.
4. The unmanned aerial vehicle recovery net of claim 1, wherein: the rotary handle is arranged at the upper end of the rotary seat, the rotary handle is installed on the rotary seat through a rotary handle fixing flange, a base supporting plate is arranged at the upper end of the rotary handle, and the base supporting plate is installed on the installation bottom plate through a check bolt.
5. The unmanned aerial vehicle recovery net of claim 1, wherein: the lower end of the lifting platform is welded on a mounting and fixing bottom plate, and the mounting and fixing bottom plate is mounted on the bearing body through a fixing bolt.
6. The unmanned aerial vehicle recovery net of claim 4, wherein: the anti-loosening bolt comprises an upper concave spherical nut and a lower eccentric convex spherical nut, the upper concave spherical nut and the lower eccentric convex spherical nut are arranged relatively, the upper concave spherical nut and the lower eccentric convex spherical nut are installed on a fixing screw rod, the fixing screw rod is installed on an installation base plate through a screw cap, a base support plate is installed and fixed on the installation base plate through the upper concave spherical nut and the lower eccentric convex spherical nut, and the joint between the upper concave spherical nut and the lower eccentric convex spherical nut is of a spherical structure.
7. The unmanned aerial vehicle recovery net of claim 6, wherein: the upper concave spherical nut comprises an upper concave nut body, an upper bolt fixing hole is formed in the middle of the upper concave nut body, internal threads are arranged on the upper bolt fixing hole, a wedge-shaped fixing cavity is formed in the upper concave nut body on the lower side of the upper bolt fixing hole, and the lower end face of the upper concave nut body is of a spherical structure.
8. The unmanned aerial vehicle recovery net of claim 6, wherein: the lower eccentric convex spherical nut comprises a lower eccentric convex nut body, a lower bolt fixing hole is formed in the middle of the lower eccentric convex nut body, internal threads are formed in the lower bolt fixing hole, a wedge-shaped block is arranged at the upper end of the lower eccentric convex nut body and corresponds to the wedge-shaped fixing cavity structure, and the joint between the wedge-shaped block and the lower eccentric convex nut body is of a spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710457256.9A CN109131912B (en) | 2017-06-16 | 2017-06-16 | Unmanned aerial vehicle retrieves net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710457256.9A CN109131912B (en) | 2017-06-16 | 2017-06-16 | Unmanned aerial vehicle retrieves net |
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| Publication Number | Publication Date |
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| CN109131912A CN109131912A (en) | 2019-01-04 |
| CN109131912B true CN109131912B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710457256.9A Active CN109131912B (en) | 2017-06-16 | 2017-06-16 | Unmanned aerial vehicle retrieves net |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649455A (en) * | 2009-08-25 | 2010-02-17 | 陈中强 | Tool for continuously cladding and processing small shaft workpieces by laser broadband |
| WO2011156062A1 (en) * | 2010-06-09 | 2011-12-15 | Aai Corporation | Mobile aircraft recovery system |
| CN103466097A (en) * | 2013-09-24 | 2013-12-25 | 中国航天空气动力技术研究院 | Recovery mechanism for small-scale unmanned aerial vehicle |
| CN103693206A (en) * | 2013-12-31 | 2014-04-02 | 东北大学 | Autonomous circular launching and landing device for unmanned aerial vehicle |
| CN105523191A (en) * | 2015-12-25 | 2016-04-27 | 海鹰航空通用装备有限责任公司 | Recovery net for unmanned aerial vehicle |
-
2017
- 2017-06-16 CN CN201710457256.9A patent/CN109131912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649455A (en) * | 2009-08-25 | 2010-02-17 | 陈中强 | Tool for continuously cladding and processing small shaft workpieces by laser broadband |
| WO2011156062A1 (en) * | 2010-06-09 | 2011-12-15 | Aai Corporation | Mobile aircraft recovery system |
| CN103466097A (en) * | 2013-09-24 | 2013-12-25 | 中国航天空气动力技术研究院 | Recovery mechanism for small-scale unmanned aerial vehicle |
| CN103693206A (en) * | 2013-12-31 | 2014-04-02 | 东北大学 | Autonomous circular launching and landing device for unmanned aerial vehicle |
| CN105523191A (en) * | 2015-12-25 | 2016-04-27 | 海鹰航空通用装备有限责任公司 | Recovery net for unmanned aerial vehicle |
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| Publication number | Publication date |
|---|---|
| CN109131912A (en) | 2019-01-04 |
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Effective date of registration: 20211011 Address after: 200433 floor 3, No. 1, Lane 127, Guotai Road, Yangpu District, Shanghai (centralized registration place) Applicant after: SHANGHAI FUYA INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 200233 803, No. 1018, Miyun Road, Yangpu District, Shanghai Applicant before: SHANGHAI FOYOUNG COMMUNICATION SCIENCE Co.,Ltd. |
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Address after: Room 1404, Guanghua Building, No. 777, Guangzhou Road, Binjiang Street, Haimen District, Nantong City, Jiangsu Province, 226100 Patentee after: Fuya Intelligent Technology Development (Jiangsu) Co.,Ltd. Address before: 200433 3rd floor, No.1 Lane 127, Guotai Road, Yangpu District, Shanghai Patentee before: SHANGHAI FUYA INTELLIGENT TECHNOLOGY Co.,Ltd. |
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