CN107117282A - A kind of light-duty frame of unmanned plane - Google Patents
A kind of light-duty frame of unmanned plane Download PDFInfo
- Publication number
- CN107117282A CN107117282A CN201710215946.3A CN201710215946A CN107117282A CN 107117282 A CN107117282 A CN 107117282A CN 201710215946 A CN201710215946 A CN 201710215946A CN 107117282 A CN107117282 A CN 107117282A
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- horn
- light
- mainframe
- fuselage
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of light-duty frame of unmanned plane, including fuselage mainframe, mounting and fixing support is welded with above the fuselage mainframe, fixing threaded hole is offered on the mounting and fixing support, the mounting and fixing support side offers horn standing groove, described four corners of fuselage mainframe are rotated by rolling bearing and unmanned plane horn and connected, and rolling bearing is internally embedded and is connected with bearing fixed bolt, described unmanned plane horn one end is connected with wing mount brackets, the unmanned plane horn interior welds have horn connecting shaft, two bottom brackets are connected with below the fuselage mainframe, connection cross bar is welded between described two bottom brackets.In the present invention, first by that provided with rolling bearing, can be arrived unmanned plane horn income inside horn standing groove by rolling bearing, so as to reduce the space that the light-duty frame of the unmanned plane is occupied so that the light-duty frame of unmanned plane enhanced convenience in packed and transported.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, more particularly to a kind of light-duty frame of unmanned plane.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, from technical standpoint definition can be divided into：Unmanned fixed-wing aircraft, unmanned VTOL machine, unmanned airship, nobody
Helicopter, unmanned multi-rotor aerocraft, unmanned parasol etc., unmanned plane press application field, can be divided into military with civilian, military side
Face, unmanned plane is divided into reconnaissance plane and target drone, civilian aspect, and unmanned plane sector application is that unmanned plane has really just been needed；At present in boat
Bat, agricultural, plant protection, miniature auto heterodyne, express transportation, disaster relief, observation wild animal, monitoring infectious disease, mapping, Xin Wen Bao
The application in road, electric inspection process, the disaster relief, movies-making, manufacture romance etc. field, has greatly expanded the use of unmanned plane in itself
On the way, developed country is also in actively extension sector application and development unmanned air vehicle technique.
Unmanned plane frame is one of main composition structure of unmanned plane, traditional unmanned plane frame take up space it is larger, no
It is enough light, not enough facilitate when carrying out packed and transported, while traditional unmanned plane frame heavier-weight itself, so as to fly to unmanned plane
Capable distance and the control of unmanned plane is impacted.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the light-duty machine of a kind of unmanned plane proposed
Frame.
To achieve these goals, present invention employs following technical scheme：A kind of light-duty frame of unmanned plane, including fuselage
It is welded with above mainframe, the fuselage mainframe on mounting and fixing support, the mounting and fixing support and offers fixing threaded hole, it is described
Mounting and fixing support side offers horn standing groove, and described four corners of fuselage mainframe pass through rolling bearing and unmanned plane machine
Arm rotates connection, and rolling bearing is internally embedded and is connected with bearing fixed bolt, and described unmanned plane horn one end is connected with wing
Mounting bracket, the unmanned plane horn interior welds have is connected with two bottom branch below horn connecting shaft, the fuselage mainframe
Connection cross bar is welded between frame, described two bottom brackets.
It is used as further describing for above-mentioned technical proposal：
The mounting and fixing support is welded with two altogether, and two mounting and fixing supports are mutually right on fuselage mainframe vertical center line
Claim.
It is used as further describing for above-mentioned technical proposal：
The horn standing groove offers four altogether, and length of the length and width all with unmanned plane horn of four horn standing grooves
Degree is identical with width.
It is used as further describing for above-mentioned technical proposal：
The unmanned plane horn is H-shaped structure.
It is used as further describing for above-mentioned technical proposal：
The connection cross bar is welded with two altogether, and two connection cross bars are symmetrical on the horizontal central line of bottom bracket.
It is used as further describing for above-mentioned technical proposal：
Described two bottom brackets are socketed with anti-skid protecting cover with being connected cross bar weld.
In the present invention, first by that provided with rolling bearing, can be taken in by rolling bearing by unmanned plane horn and arrive horn
Inside standing groove, so as to reduce the space that the light-duty frame of the unmanned plane is occupied so that the light-duty frame of the unmanned plane is in packed and transported
When enhanced convenience, secondly, by the way that unmanned plane horn is set into H-shaped structure, the effective weight for mitigating unmanned plane horn, enhancing
The intensity of unmanned plane horn, prevents it from operationally deforming, while so that the unmanned plane frame is more light, improving
The quality of the unmanned plane frame, improves the competitiveness in market.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the light-duty frame of unmanned plane proposed by the present invention；
Fig. 2 is a kind of polycrystalline substance schematic diagram of the light-duty frame of unmanned plane proposed by the present invention.
Marginal data：
1- fixing threaded holes, 2- fuselages mainframe, 3- mounting and fixing supports, 4- horns standing groove, 5- rolling bearings, 6- bearings fix spiral shell
Post, 7- unmanned planes horn, 8- horns connecting shaft, 9- wing mount brackets, 10- connections cross bar, 11- anti-skid protecting covers, 12- bottoms branch
Frame.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of light-duty frame of unmanned plane, including fuselage mainframe 2, the top of fuselage mainframe 2 are welded with peace
Fill and offer fixing threaded hole 1 on fixed mount 3, mounting and fixing support 3, the side of mounting and fixing support 3 offers horn standing groove 4, fuselage
2 four corners of mainframe are rotated by rolling bearing 5 and unmanned plane horn 7 and connected, and rolling bearing 5 is internally embedded and is connected with
Bearing fixed bolt 6, one end of unmanned plane horn 7 is connected with wing mount brackets 8, and the interior welds of unmanned plane horn 7 have horn connection
Axle 8, the lower section of fuselage mainframe 2, which is connected between two bottom brackets 12, two bottom brackets 12, is welded with connection cross bar 10.
Mounting and fixing support 3 is welded with two altogether, and two mounting and fixing supports 3 are mutual on the vertical center line of fuselage mainframe 2
Symmetrically, horn standing groove 4 offers four altogether, and length of the length and width all with unmanned plane horn 7 of four horn standing grooves 4
Degree is identical with width, can rotate unmanned plane horn 7 by rolling bearing 5 and take in the inside for arriving horn standing groove 4, so that
Obtain the light-duty frame of the unmanned plane more light, carry enhanced convenience, unmanned plane horn 7 is H-shaped structure, can effectively be subtracted
The weight of light unmanned plane horn 7, while strengthening the intensity of unmanned plane horn 7, prevents it from deforming, and connection cross bar 10 is welded altogether
There are two, and two connection cross bars 10 are symmetrical on the horizontal central line of bottom bracket 12, two bottom brackets 12 are with being connected
The weld of cross bar 10 is socketed with anti-skid protecting cover 11.
Operation principle：The light-duty frame of the unmanned plane is in use, first by rolling bearing 5 by unmanned plane horn 7 from horn
Unmanned plane horn 7 is fixed to appropriate position, then by bearing fixed bolt 6 for the inner rotation of standing groove 4, fixed to complete
Afterwards, then by unmanned plane wing it is arranged on the wing mount brackets 9 of the one end of unmanned plane horn 7, then by fuselage mainframe 2
Unmanned machine host is fixedly mounted on fuselage mainframe 2 by mounting and fixing support 3 and fixing threaded hole 1, and electric wire is connected, so that complete
, can be by rolling bearing 5 by nothing when carrying out carrying out packed and transported to the light-duty frame of the unmanned plane into the assembling of unmanned plane
The man-machine income of horn 7 is arrived in horn standing groove 4, carries out enhanced convenience during packed and transported.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of light-duty frame of unmanned plane, including fuselage mainframe（2）, it is characterised in that the fuselage mainframe（2）Weld top
It is connected to mounting and fixing support（3）, the mounting and fixing support（3）On offer fixing threaded hole（1）, the mounting and fixing support（3）Side
Offer horn standing groove（4）, the fuselage mainframe（2）Four corners pass through rolling bearing（5）With unmanned plane horn（7）
Rotate connection, and rolling bearing（5）It is internally embedded and is connected with bearing fixed bolt（6）, the unmanned plane horn（7）One end is connected
There are wing mount brackets（8）, the unmanned plane horn（7）Interior welds have horn connecting shaft（8）, the fuselage mainframe（2）Under
Side is connected with two bottom brackets（12）, described two bottom brackets（12）Between be welded with connection cross bar（10）.
2. a kind of light-duty frame of unmanned plane according to claim 1, it is characterised in that the mounting and fixing support（3）Weldering altogether
It is connected to two, and two mounting and fixing supports（3）On fuselage mainframe（2）Vertical center line is symmetrical.
3. a kind of light-duty frame of unmanned plane according to claim 1, it is characterised in that the horn standing groove（4）Open altogether
Provided with four, and four horn standing grooves（4）Length and width all with unmanned plane horn（7）Length and width it is identical.
4. a kind of light-duty frame of unmanned plane according to claim 1, it is characterised in that the unmanned plane horn（7）For H-shaped
Structure.
5. a kind of light-duty frame of unmanned plane according to claim 1, it is characterised in that the connection cross bar（10）Welding altogether
There are two, and two connection cross bars（10）On bottom bracket（12）Horizontal central line it is symmetrical.
6. a kind of light-duty frame of unmanned plane according to claim 1, it is characterised in that described two bottom brackets（12）With
Connect cross bar（10）Weld is socketed with anti-skid protecting cover（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215946.3A CN107117282A (en) | 2017-04-02 | 2017-04-02 | A kind of light-duty frame of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215946.3A CN107117282A (en) | 2017-04-02 | 2017-04-02 | A kind of light-duty frame of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107117282A true CN107117282A (en) | 2017-09-01 |
Family
ID=59725702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215946.3A Pending CN107117282A (en) | 2017-04-02 | 2017-04-02 | A kind of light-duty frame of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107117282A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203528812U (en) * | 2013-09-06 | 2014-04-09 | 天津云友科技有限公司 | Foldable four-rotor aircraft |
| CN105035303A (en) * | 2015-08-19 | 2015-11-11 | 无锡觅睿恪科技有限公司 | Folding type aerial photography aircraft |
| CN105059528A (en) * | 2015-07-23 | 2015-11-18 | 致导科技（北京）有限公司 | Foldable unmanned aerial vehicle |
| CN205872437U (en) * | 2016-08-04 | 2017-01-11 | 广州习疆电子科技有限公司 | Unmanned aerial vehicle |
-
2017
- 2017-04-02 CN CN201710215946.3A patent/CN107117282A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203528812U (en) * | 2013-09-06 | 2014-04-09 | 天津云友科技有限公司 | Foldable four-rotor aircraft |
| CN105059528A (en) * | 2015-07-23 | 2015-11-18 | 致导科技（北京）有限公司 | Foldable unmanned aerial vehicle |
| CN105035303A (en) * | 2015-08-19 | 2015-11-11 | 无锡觅睿恪科技有限公司 | Folding type aerial photography aircraft |
| CN205872437U (en) * | 2016-08-04 | 2017-01-11 | 广州习疆电子科技有限公司 | Unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 0109, unit 109, No. 62, Chengyi North Street, phase III, software park, Xiamen City, Fujian Province Applicant after: Xiamen Leading Tianxun Technology Co., Ltd. Address before: 361000 Fujian city of Xiamen Province torch torch high tech Zone Park torch torch Road Plaza South Building No. 56-58 203-75 Applicant before: Xiamen Jiuxing Tianxiang Aviation Technology Co. Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |