CN106218873B - A kind of anti-crash protection structure of unmanned plane - Google Patents
A kind of anti-crash protection structure of unmanned plane Download PDFInfo
- Publication number
- CN106218873B CN106218873B CN201610705668.5A CN201610705668A CN106218873B CN 106218873 B CN106218873 B CN 106218873B CN 201610705668 A CN201610705668 A CN 201610705668A CN 106218873 B CN106218873 B CN 106218873B
- Authority
- CN
- China
- Prior art keywords
- air bag
- column
- crossbeam
- unmanned plane
- clamp arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/54—Floats
- B64C25/56—Floats inflatable
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
Abstract
The invention discloses a kind of anti-crashes of unmanned plane to protect structure, including crash sensor, air charging system, air bag cavity, air bag, air bag bottom plate, further includes mounting surface, electromagnet, battery, clamp arm, magnetic patch, column, crossbeam；Battery is connect with electromagnet, electromagnet is connected on crossbeam, crossbeam two sides are connected to the upper end of column, the lower end of column is connected to clamp arm, and clamp arm is connect by magnetic force with magnetic patch, and magnetic patch is connect with air bag bottom plate, it is provided with air bag on air bag bottom plate and forms air bag cavity, air bag bottom plate is provided with air charging system on the face of air bag cavity inside, is provided with crash sensor on the other surface, and crash sensor and air charging system pass through circuit connection.The present invention has the advantages that installation is simple, and it is fixed, it can be reduced loss when unmanned plane crashes；Lower gasbag is thrown before can crashing again, reduces impact to the greatest extent；It can reequip on existing.
Description
Technical field
The present invention relates to a kind of UAV Components, and in particular to a kind of anti-crash protection structure of unmanned plane.
Background technique
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, is using radio robot and to provide for oneself
The not manned aircraft of presetting apparatus manipulation.It can be divided into from technical standpoint definition: unmanned fixed-wing aircraft, unmanned VTOL
Machine, unmanned airship, unmanned helicopter, unmanned multi-rotor aerocraft, unmanned parasol etc..Unmanned plane presses application field, can be divided into
It is military with it is civilian.Military aspect, unmanned plane are divided into reconnaissance plane and target drone.Civilian aspect, unmanned plane+industrial application are unmanned planes
Really just need；It taking photo by plane at present, agricultural, plant protection, self-timer, express transportation, disaster relief, observation wild animal, monitoring and infect
The application in disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture romance etc. field, has greatly expanded nothing
Man-machine purposes itself, developed country also in actively extension industrial application and develop unmanned air vehicle technique.In November, 2013, middle its people
" civilian push-button aircraft system driver management temporary provisions " have been issued with aviation office, the people are responsible for by Chinese AOPA association
With the related management of unmanned plane.According to " regulation ", unmanned plane operation in inland of China can be divided into 11 according to type size, flying area
Kind situation, wherein the dirigible of only 116 kilograms or more of unmanned plane and 4600 cubic metres or more is in the flight of fusion airspace by civil aviaton
Office's management, remaining situation, other flights including increasingly popular miniature aerial photography aircraft, managed by employer's organization,
Or voluntarily it is responsible for by manipulator.
Traditional unmanned plane does not have protective device when out of control, is easy to crash, and unmanned plane cost is higher, when crash caused by
Economic loss is larger.
Summary of the invention
When out of control the technical problem to be solved by the present invention is to traditional unmanned plane, structure is not protected, it is therefore intended that mention
Protect structure for a kind of anti-crash of unmanned plane, solve that unmanned plane cost is higher, when crash caused by the larger problem of economic loss.
The present invention is achieved through the following technical solutions:
A kind of anti-crash protection structure of unmanned plane, including crash sensor, air charging system, air bag cavity, air bag, air bag bottom
Plate further includes mounting surface, electromagnet, battery, clamp arm, magnetic patch, column, crossbeam；Battery is connect with electromagnet, and electromagnet is connected to
On crossbeam, crossbeam two sides are connected to the upper end of column, and the lower end of column is connected to clamp arm, and clamp arm is connect by magnetic force with magnetic patch,
Magnetic patch is connect with air bag bottom plate, and air bag is provided on air bag bottom plate and forms air bag cavity, air bag bottom plate is in air bag cavity inside
It is provided with air charging system on face, is provided with crash sensor on the other surface, crash sensor and air charging system pass through circuit
Connection.Mounting surface is mounted on uav bottom, and electromagnet is connected by the crossbeam of magnetic conduction, column, clamp arm and magnetic patch, works as unmanned plane
It is out of control when hitting ground, crash sensor first with ground face contact, by the crash sensor driving air charging system impacted to gas
Capsule inflation, avoids the hard landing of unmanned plane, and since entire air bag is to be connect by magnetic force with clamp arm, when inflation can be detached from folder
Arm avoids the damage of clamp arm.
The battery uses lithium battery.Lithium battery energy comparison is high.Energy density is stored with height, has reached 460-
600Wh/kg is about 6-7 times of lead-acid battery；Long service life, service life can reach 6 years or more, and LiFePO 4 is positive
10,000 record can be used in the battery charging and discharging of pole；Voltage rating is high, and monomer operating voltage is 3.7V or 3.2V,
It is approximately equal to the series voltage of 3 ni-Cd or nickel-hydrogen chargeable cell, convenient for composition battery supply group；Lithium battery can be by a kind of new
The technology of the lithium battery pressure regulator of type, is adjusted to 3.0V for voltage, is suitble to drive electromagnet.
The uprights vertical is in crossbeam, the clamp arm and column at 120 degree of angles and both ends clamp arm is close to one lateral extent of crossbeam
Farther out.Clamping air bag device is facilitated using this layout.
It is mounted with height sensor and velocity sensor on the column, height sensor and velocity sensor and electromagnet
Connection.Height sensor, velocity sensor and electromagnet connect, when height is too low and excessive velocities to the ground, cutting electricity
Magnet power supply, throwing lower gasbag makes air bag first contact to earth openings, the impact that reduction unmanned plane is subject to greatest extent.
Compared with prior art, the present invention having the following advantages and benefits:
1, structure is protected in a kind of anti-crash of unmanned plane, and installation is simple, fixed, can be reduced damage when unmanned plane crashes
It loses.
2, structure is protected in the anti-crash of a kind of unmanned plane, throws lower gasbag before can crashing again, reduces impact to the greatest extent.
3, structure is protected in the anti-crash of a kind of unmanned plane, and a complete structure can be directly installed on existing unmanned plane.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention；
Label and corresponding parts title in attached drawing:
1- mounting surface, 2- electromagnet, 3- battery, 4- height sensor, 5- clamp arm, 6- magnetic patch, 7- crash sensor, 8- fill
Device of air, 9- air bag cavity, 10- air bag, 11- velocity sensor, 12- column, 13- crossbeam, 14- air bag bottom plate.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in Figure 1, structure is protected in a kind of anti-crash of unmanned plane, including crash sensor 7, nitrogen air charging system 8,
0.1m3Air bag cavity 9, air bag 10, air bag bottom plate 14, further include the mounting surface 1 of long 10cm wide 6cm, electromagnet 2, lithium battery 3,
Height sensor 4, the irony crossbeam 13 for spending sensor 11, irony clamp arm 5, magnetic patch 6, the irony column 12 of 4cm long, 10cm long；
Lithium battery 3 is connect with electromagnet 2, and electromagnet 2 is fixed on crossbeam 13, and magnetic pole is contacted with crossbeam 13, and 13 two sides of crossbeam vertically connect
The upper end of column 12 is connect, the lower end of column 12 is connected to clamp arm 5, and at 120 degree of angles, height sensor is also mounted on column 12
4 and velocity sensor 11, height sensor 4, velocity sensor 11 connect with electromagnet 2, clamp arm 5 is connected by magnetic force and magnetic patch 6
It connects, magnetic patch 6 is connect with air bag bottom plate 14, and air bag 10 is provided on air bag bottom plate 14 and forms air bag cavity 9, air bag bottom plate 14 is in gas
Be provided with air charging system 8 on face inside capsule cavity 9, be provided with crash sensor 7 on the other surface, crash sensor 7 with
Air charging system 8 passes through circuit connection.Mounting surface 1 is mounted on uav bottom, electromagnet 2 by the crossbeam 13 of magnetic conduction, column 12,
Clamp arm 5 is connect with magnetic patch 6, and when unmanned plane is out of control hits ground, height sensor 4, velocity sensor 11 detect that height is low
When speed in 1m and to the ground is greater than 10m/s, tripping magnet 2 is powered, and throwing lower gasbag makes air bag 10 first contact to earth openings, maximum
The impact that the reduction unmanned plane of limit is subject to.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (2)
1. structure, including crash sensor (7), air charging system (8), air bag cavity (9), air bag are protected in a kind of anti-crash of unmanned plane
(10), air bag bottom plate (14), which is characterized in that further include mounting surface (1), electromagnet (2), battery (3), clamp arm (5), magnetic patch
(6), column (12), crossbeam (13)；Battery (3) is connect with electromagnet (2), and electromagnet (2) is connected on crossbeam (13), crossbeam
(13) two sides are connected to the upper end of column (12), and the lower end of column (12) is connected to clamp arm (5), and clamp arm (5) passes through magnetic force and magnetic
Block (6) connection, magnetic patch (6) are connect with air bag bottom plate (14), and air bag (10) are provided on air bag bottom plate (14) and form air bag cavity
(9), air bag bottom plate (14) is provided with air charging system (8) on the internal face of air bag cavity (9), is provided with touches on the other surface
It hits sensor (7), crash sensor (7) and air charging system (8) pass through circuit connection；The column (12) is perpendicular to crossbeam
(13), the clamp arm (5) and column (12) at 120 degree angles and close (13) one lateral extent of crossbeam of both ends clamp arm (5) farther out；It is described
Height sensor (4) and velocity sensor (11), height sensor (4) and velocity sensor (11) are also mounted on column (12)
It is connect with electromagnet (2).
2. structure is protected in the anti-crash of a kind of unmanned plane according to claim 1, which is characterized in that the battery (3) uses
Lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705668.5A CN106218873B (en) | 2016-08-23 | 2016-08-23 | A kind of anti-crash protection structure of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705668.5A CN106218873B (en) | 2016-08-23 | 2016-08-23 | A kind of anti-crash protection structure of unmanned plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218873A CN106218873A (en) | 2016-12-14 |
| CN106218873B true CN106218873B (en) | 2019-02-22 |
Family
ID=57553872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705668.5A Expired - Fee Related CN106218873B (en) | 2016-08-23 | 2016-08-23 | A kind of anti-crash protection structure of unmanned plane |
Country Status (1)
| Country | Link |
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| CN (1) | CN106218873B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773477A (en) * | 2018-03-12 | 2018-11-09 | 芜湖翼讯飞行智能装备有限公司 | A kind of unmanned plane landing safety protection bracket |
| CN108715224B (en) * | 2018-06-28 | 2021-11-30 | 江苏翔龙智能装备科技有限公司 | Unmanned aerial vehicle crash-proof device |
| CN108928480A (en) * | 2018-07-05 | 2018-12-04 | 武汉捷特航空科技有限公司 | A kind of unmanned plane being automatically separated storehouse with photographic equipment waterproof |
| CN109378929B (en) * | 2018-11-30 | 2020-02-07 | 华北科技学院 | Unmanned aerial vehicle motor that can oneself protect |
| CN109683164A (en) * | 2019-01-25 | 2019-04-26 | 西南科技大学 | A kind of unmanned plane based on flying quality falls Activity recognition method |
| CN110948525B (en) * | 2019-12-25 | 2021-11-30 | 西南石油大学 | Wall climbing robot safety protection combined protection device |
| CN112413043B (en) * | 2020-11-19 | 2021-10-22 | 大连理工大学 | Air bag type composite load reduction device for sailing body entering water |
| CN113788152B (en) * | 2021-08-30 | 2023-08-04 | 国网江苏省电力有限公司泰州供电分公司 | Active traction anti-impact system for unmanned aerial vehicle falling |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101558178B1 (en) * | 2015-04-06 | 2015-10-08 | (주)하이레벤 | Unmanned air vehicle imaging system having air bag system |
| CN105259799B (en) * | 2015-08-28 | 2018-02-27 | 哈尔滨蒙鹰科技有限公司 | Rescue UAV system goods and materials and launch case and method of work |
| CN105480412A (en) * | 2015-11-26 | 2016-04-13 | 湖北青铜汇航空科技有限公司 | Landing buffering device for unmanned aerial vehicle |
| CN105292505B (en) * | 2015-12-03 | 2017-11-21 | 天津经天航空科技有限公司 | A kind of multi-rotor unmanned aerial vehicle Touchdown Protection device |
| CN205345338U (en) * | 2016-02-26 | 2016-06-29 | 舟山巨洋技术开发有限公司 | Large -scale unmanned aerial vehicle of multipurpose |
| CN205971875U (en) * | 2016-08-23 | 2017-02-22 | 成都翼高九天科技有限公司 | Unmanned aerial vehicle landing protection architecture |
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2016
- 2016-08-23 CN CN201610705668.5A patent/CN106218873B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106218873A (en) | 2016-12-14 |
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