CN106184696B - Tail pipe and unmanned plane with it - Google Patents
Tail pipe and unmanned plane with it Download PDFInfo
- Publication number
- CN106184696B CN106184696B CN201610575722.9A CN201610575722A CN106184696B CN 106184696 B CN106184696 B CN 106184696B CN 201610575722 A CN201610575722 A CN 201610575722A CN 106184696 B CN106184696 B CN 106184696B
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- CN
- China
- Prior art keywords
- tail
- tube body
- tail pipe
- plane
- connection plane
- 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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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B64C5/00—Stabilising surfaces
- B64C5/02—Tailplanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C5/00—Stabilising surfaces
- B64C5/06—Fins
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The present invention provides a kind of tail pipe and with its unmanned plane, tail pipe is used to connect the airframe structure and tail structure of aircraft, tail structure includes vertical tail and tailplane, tail pipe includes tube body, the tube wall outer peripheral surface of tube body includes the first connection plane and the second connection plane, first connection plane is used to connect with vertical tail, and the second connection plane with tailplane for contacting.Tail pipe in the present invention solves the problems, such as that the locating effect between the vertical tail and tailplane of aircraft in the prior art is poor.
Description
Technical field
The present invention relates to aircraft fields, in particular to a kind of tail pipe and with its unmanned plane.
Background technique
Currently, Bi-Tail-Boom Layout unmanned plane is a kind of normal arrangement of small and medium size unmanned aerial vehicles, the characteristics of this kind of unmanned plane, is
Fuselage and tail structure are connected by two tail pipes.
However, most of the tail pipe of this kind of unmanned plane uses round tube to design, fuselage and tail structure not can guarantee
Locating effect, and round tube with fuselage is substantially stationary is integrated, be difficult to dismantle.
As it can be seen that the main problem of existing tail pipe class technology is:
If 1, by being typically designed using round tube, fuselage, tail portion and the tail pipe of aircraft when aircraft installation
Between positioning between three it is more difficult.
2, it is based on the 1st problem, tail structure (vertical tail and tailplane) is low in round tube surface positioning accuracy, is easy
Angular deviation occurs, influences the whole design and pneumatic effect of aircraft.
Although can guarantee the installation accuracy of tail portion by tail portion fixing piece, it can in a disguised form increase aft weight, shadow in this way
Ring whole pneumatic effect and flying quality.
3, before round tail pipe and the fixing piece of tail portion, generally using casing it is fixed by the way of, this fixed form is easy
Generate the slide displacement of tail pipe axial direction.
Summary of the invention
The main purpose of the present invention is to provide a kind of tail pipe and with its unmanned plane, to solve in the prior art fly
The poor problem of locating effect between the vertical tail and tailplane of row device.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of tail pipe, tail pipe is for connecting flight
The airframe structure and tail structure of device, tail structure include vertical tail and tailplane, and tail pipe includes tube body, the tube wall of tube body
Outer peripheral surface includes the first connection plane and the second connection plane, and the first connection plane is used to connect with vertical tail, and second
Connection plane with tailplane for contacting.
Further, the cross section of tube body is polygon.
Further, the first connection plane and the second connection plane constitute the two neighboring side wall of tube body.
Further, there is arc transition angle between the two neighboring side wall of tube body.
Further, the cross section of tube body is triangle.
Further, the cross section of tube body is isosceles triangle, and the side of the long side with its cross section of tube body is the
Two connection planes, the side of with its cross section a short side for tube body are the first connection plane.
Further, one end of tube body is fuselage connecting pin, and the other end of tube body is empennage connecting pin；Along fuselage connecting pin
To the direction of empennage connecting pin, the cross section of tube body is gradually reduced.
According to another aspect of the present invention, a kind of unmanned plane, including airframe structure, tail structure and connection are provided
The tail pipe of airframe structure and tail structure, tail structure include vertical tail and tailplane, and tail pipe is above-mentioned tail pipe, tail pipe
Tube body first connection plane contacted with vertical tail, tube body second connect plane contacted with tailplane.
Further, unmanned plane includes multiple first bolts, and tail pipe is connect by multiple first bolts with tailplane.
Further, unmanned plane includes multiple second bolts, and tail pipe is connect by multiple second bolts with vertical tail.
The tube body of tail pipe in the present invention includes the first connection plane and the second connection plane, which is used for
It is connect with vertical tail, the second connection plane with tailplane for connecting, in this way, tail pipe and vertical tail and tailplane
Between be all made of the form of face contact, can largely improve the fixed effect between vertical tail and tailplane,
To improve the locating effect between vertical tail and tailplane.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment of tail pipe according to the present invention；And
Fig. 2 shows the structural schematic diagrams of tail pipe connection vertical tail and tailplane in application drawing 1.
Wherein, the above drawings include the following reference numerals:
10, vertical tail；20, tailplane；30, tube body；31, the first connection plane；32, the second connection plane；40,
One bolt.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of tail pipe is present embodiments provided, tail pipe is used to connect the airframe structure and tail structure of aircraft, please refers to
Fig. 1 and Fig. 2, tail structure include vertical tail 10 and tailplane 20, and tail pipe includes tube body 30, the tube wall outer peripheral surface of tube body 30
Including the first connection plane 31 and the second connection plane 32, the first connection plane 31 is used to connect with vertical tail 10, the
Two connection planes 32 with tailplane 20 for contacting.
The tube body 30 of tail pipe in the present embodiment includes the first connection plane 31 and the second connection plane 32, first connection
Plane 31 for connect with vertical tail 10, the second connection plane 32 for connect with tailplane 20, in this way, tail pipe with it is vertical
It is all made of the form of face contact between straight tail 10 and tailplane 20, can largely improve and vertical tail 10 and water
Fixed effect between the horizontal tail wing 20, to improve the locating effect between vertical tail 10 and tailplane 20.
In order to relatively easily form the first connection plane 31 and the second connection plane 32, the cross section of tube body 30 is polygon
Shape.Polygon is set by the cross section of tube body 30, the first connection plane 31 can be more easily formed and the second connection is flat
Face 32, to be conducive to company's locating effect between tube body 30 and vertical tail 10 and tailplane 20.
In the present embodiment, the first connection plane 31 and the second connection plane 32 constitute the two neighboring side wall of tube body 30.
At this point, the angle between the first connection plane 31 and the second connection plane 32 is vertical tail 10 and tailplane
Angle between 20, in this way, advantageously ensuring that the locating effect between vertical tail 10 and tailplane 20.
In the present embodiment, there is the excessive angle of circular arc between the two neighboring side wall of tube body 30.By the way that arc transition is arranged
Angle can prevent from interfering between tube body 30 and vertical tail 10 and tailplane 20.
Specifically, as shown in Figure 1, the cross section of tube body 30 is triangle.
In order to guarantee locating effect, the cross section of tube body 30 is isosceles triangle, the length with its cross section of tube body 30
The side on side is the second connection plane 32, and the side of with its cross section a short side for tube body 30 is the first connection plane
31。
It is subjected to displacement to be better protected between tail pipe and airframe structure, one end of tube body 30 is fuselage connecting pin, pipe
The other end of body 30 is empennage connecting pin；Along fuselage connecting pin to the direction of empennage connecting pin, the cross section of tube body 30 is gradually contracted
It is small.
The present embodiment additionally provides a kind of unmanned plane, as shown in Fig. 2, including airframe structure, tail structure and connection machine
The tail pipe of body structure and tail structure, tail structure include vertical tail 10 and tailplane 20, and tail pipe is above-mentioned tail pipe, tail
First connection plane 31 of the tube body 30 of pipe is contacted with vertical tail 10, the second connection plane 32 and tailplane 20 of tube body 30
Contact.
In order to realize the connection between tail pipe and tailplane 20, unmanned plane includes multiple first bolts 40, and tail pipe passes through
Multiple first bolts 40 are connect with tailplane 20.As it can be seen that the first bolt 40 be threaded through tube body 30 have second connection plane
On 32 side wall and tailplane 20.
In order to realize the connection between tail pipe and vertical tail 10, unmanned plane includes multiple second bolts, and tail pipe passes through more
A second bolt is connect with vertical tail 10.As it can be seen that the second bolt is threaded through the side with the first connection plane 31 of tube body 30
On wall and vertical tail 10.
The tail pipe of aircraft in the present embodiment is not only able to achieve easy disassembly, but also can guarantee the positioning of aircraft each section
Precision and installation stability.
Tail pipe in the present embodiment has a characteristic that
1, shape of the tail pipe section based on isosceles triangle in the present embodiment.Design can make the level of aircraft in this way
Empennage and vertical tail are accurately located in the two side walls of tail pipe.
2, the tail pipe design in the present embodiment is unevenly designed using caliber, is the part of fuselage connection using partial shape
Become design, keep entire tail pipe larger close to one end caliber of fuselage, one end caliber close to tail structure is smaller.As long as machine in this way
Body and wing can be stably connected with, and slide displacement will not occur for shoe pipe.
Accordingly, the tail pipe in the present embodiment can more effectively improve positioning accuracy (including the orientation angle of tail structure
And location dimension), the slide displacement of tail pipe can be effectively prevent.
Tail pipe in the present embodiment mainly solves following technical problem:
1, traditional small and medium size unmanned aerial vehicles generally use tail support bar (abbreviation tail pipe) of the round tube as aircraft, and justify
Shape tail pipe is relatively difficult to resolve certainly in orientation problem.
The cross section of tail pipe in the present embodiment is polygon, and then can solve the tail portion orientation problem of aircraft.
2, traditional small and medium size unmanned aerial vehicles tail pipe is generally standard tubular body, and the diameter at entire tube body both ends is consistent.
Tail pipe in the present embodiment is designed using gradation type, is slightly larger than in one end diameter close to unmanned plane main wing close to tail
One end of the wing can be better protected from tail pipe and be subjected to displacement with fuselage.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of tail pipe, the tail pipe is used to connect the airframe structure and tail structure of aircraft, and the tail structure includes hanging down
Straight tail (10) and tailplane (20), the tail pipe include tube body (30), which is characterized in that
The tube wall outer peripheral surface of the tube body (30) includes the first connection plane (31) and the second connection plane (32), and described first connects
Plane (31) are connect for connecting with the vertical tail (10), second connection plane (32) is used for and the horizontal tail
The wing (20) contact；
The cross section of the tube body (30) is polygon；
First connection plane (31) and second connection plane (32) constitute the two neighboring side wall of the tube body (30)；
At this point, the angle that first connection plane (31) is connect between plane (32) with described second is the vertical tail (10)
With the angle between the tailplane (20)；
The cross section of the tube body (30) is isosceles triangle, and the side of the long side with its cross section of the tube body (30) is
Second connection plane (32), the side of with its cross section a short side for the tube body (30) are the first connection plane
(31)；
One end of the tube body (30) is fuselage connecting pin, and the other end of the tube body (30) is empennage connecting pin；Along the machine
The cross section in the direction of body connecting pin to the empennage connecting pin, the tube body (30) is gradually reduced.
2. tail pipe according to claim 1, which is characterized in that have between the two neighboring side wall of the tube body (30)
There is arc transition angle.
3. tail pipe according to claim 1, which is characterized in that the cross section of the tube body (30) is triangle.
4. a kind of unmanned plane, the tail including airframe structure, tail structure and the connection airframe structure and the tail structure
Pipe, the tail structure includes vertical tail (10) and tailplane (20), which is characterized in that
The tail pipe is tail pipe described in any one of claims 1 to 3, the first connection plane of the tube body (30) of the tail pipe
(31) it is contacted with the vertical tail (10), the second connection plane (32) of the tube body (30) connects with the tailplane (20)
Touching.
5. unmanned plane according to claim 4, which is characterized in that the unmanned plane includes multiple first bolts (40), institute
Tail pipe is stated to connect by multiple first bolts (40) with the tailplane (20).
6. unmanned plane according to claim 4, which is characterized in that the unmanned plane includes multiple second bolts, the tail
Pipe is connect by multiple second bolts with the vertical tail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575722.9A CN106184696B (en) | 2016-07-19 | 2016-07-19 | Tail pipe and unmanned plane with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610575722.9A CN106184696B (en) | 2016-07-19 | 2016-07-19 | Tail pipe and unmanned plane with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184696A CN106184696A (en) | 2016-12-07 |
| CN106184696B true CN106184696B (en) | 2019-11-08 |
Family
ID=57491912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610575722.9A Active CN106184696B (en) | 2016-07-19 | 2016-07-19 | Tail pipe and unmanned plane with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106184696B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408159B (en) * | 2021-12-08 | 2023-09-05 | 中航西安飞机工业集团股份有限公司 | Rapid connection structure and connection method for tail wings of unmanned aerial vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462596A (en) * | 2009-01-12 | 2009-06-24 | 北京航空航天大学 | Tail wing connection structure suitable for small-sized unmanned plane with tailboom |
| CN104608917A (en) * | 2015-01-28 | 2015-05-13 | 梧州晟裕科技有限公司 | Tail wing structure of fixed wing unmanned aerial vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005114781A2 (en) * | 2004-05-12 | 2005-12-01 | Integral Technologies, Inc. | Low cost aircraft structures and avionics manufactured from conductive loaded resin-based materials |
| CN201040583Y (en) * | 2007-05-25 | 2008-03-26 | 珠海星宇模型实业有限公司 | Unmanned airplane empennage |
| WO2013062608A2 (en) * | 2011-08-19 | 2013-05-02 | Aerovironment Inc. | Inverted-landing aircraft |
| CN202706663U (en) * | 2012-08-02 | 2013-01-30 | 上海安瑞达建筑围栏系统有限公司 | Combined fence |
| CN104527966A (en) * | 2014-12-05 | 2015-04-22 | 张立 | Split empennage for fixed wing airplane model |
| CN204473119U (en) * | 2014-12-16 | 2015-07-15 | 常州市华奥泡塑新材料有限公司 | Lightweight unmanned plane |
| CN104648654A (en) * | 2015-03-15 | 2015-05-27 | 宁波大观智能科技有限公司 | Multi-rotor-wing aircraft stander |
| CN105711832B (en) * | 2016-04-19 | 2018-04-27 | 北京航空航天大学 | One kind is verted the long endurance combined type aircraft of three rotors |
-
2016
- 2016-07-19 CN CN201610575722.9A patent/CN106184696B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462596A (en) * | 2009-01-12 | 2009-06-24 | 北京航空航天大学 | Tail wing connection structure suitable for small-sized unmanned plane with tailboom |
| CN104608917A (en) * | 2015-01-28 | 2015-05-13 | 梧州晟裕科技有限公司 | Tail wing structure of fixed wing unmanned aerial vehicle |
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| Publication number | Publication date |
|---|---|
| CN106184696A (en) | 2016-12-07 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171227 Address after: 516000 Guangdong province Huizhou City Zhongkai high tech Zone Chen Zhongkai Road No. 139 six Street (office building) Applicant after: GUANGDONG AIRACE TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 100192 Beijing city Haidian District Road Black Baosheng Plaza C block 9019 Applicant before: SHENZHEN CHUANGYI RUIXIANG SKY TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
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| CP02 | Change in the address of a patent holder |
Address after: 516006 rooms 2208, 2209, 2210 and 2211, Tongfang information port building, 448 Zhongkai Avenue (Huihuan section), Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: GUANGDONG AIRACE TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 516000 Zhongkai Sixth Road, Chenjiang Street, Zhongkai High-tech Zone, Huizhou City, Guangdong Province, No. 139 (Office Building) Patentee before: GUANGDONG AIRACE TECHNOLOGY DEVELOPMENT CO.,LTD. |
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| CP02 | Change in the address of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tail pipe and unmanned aerial vehicle with it Effective date of registration: 20230814 Granted publication date: 20191108 Pledgee: Guangdong Huaxing Bank Co.,Ltd. Huizhou Branch Pledgor: GUANGDONG AIRACE TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2023980052084 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191108 Pledgee: Guangdong Huaxing Bank Co.,Ltd. Huizhou Branch Pledgor: GUANGDONG AIRACE TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2023980052084 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tail pipe and unmanned aerial vehicles with it Granted publication date: 20191108 Pledgee: Guangdong Huaxing Bank Co.,Ltd. Huizhou Branch Pledgor: GUANGDONG AIRACE TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024980035693 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |