CN206394868U - The scalable horn of unmanned plane - Google Patents
The scalable horn of unmanned plane Download PDFInfo
- Publication number
- CN206394868U CN206394868U CN201720036410.0U CN201720036410U CN206394868U CN 206394868 U CN206394868 U CN 206394868U CN 201720036410 U CN201720036410 U CN 201720036410U CN 206394868 U CN206394868 U CN 206394868U
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- CN
- China
- Prior art keywords
- horn
- alignment pin
- unmanned plane
- hole
- spring
- 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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Abstract
The utility model provides a kind of scalable horn of unmanned plane, including the first horn, second horn, spring and alignment pin, first horn is tubular structure, the endoporus of first horn is provided with internal thread, the side of first horn is provided with multiple through holes being arranged side by side, the profile of second horn is cylinder, the outer surface of second horn is provided with external screw thread, the side of second horn is provided with a blind hole, the spring and alignment pin are located in the blind hole, the spring is located at the bottom of the blind hole, the outer face of the alignment pin is bulb, second horn is spirally connected by the internal thread of the external screw thread and first horn, the upper end of the alignment pin withstands on the bottom of the through hole.Realize that unmanned plane horn is scalable, improve the applications ability of unmanned plane.
Description
Technical field
The utility model is related to unmanned air vehicle technique field, more particularly to a kind of scalable horn of unmanned plane.
Background technology
With the development of the social economy, unmanned plane with its dexterity, convenience and easily it is handling, be gradually widely used
In all trades and professions.By taking Multi-axis aircraft as an example, the usual aircraft includes body, horn, propeller, motor and flight control etc.
Device.Four horns of existing four-axle aircraft are basic to be laid out with cross or X-shaped, passes through four propeller motors of change
The power that rotating speed obtains fuselage lifting, advances, rotates, so as to adjust itself posture.Its horn of existing four-axle aircraft is mostly whole
Body is constructed, and is solidified as a whole with fuselage, uses mould molding more；A small number of four-axle aircraft fuselages are upper lower wall panels, carbon fibre tube glue
Connect, being spirally connected forms, horn is pinned between lower wall panels interlayer, the length of horn can not change.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of unmanned plane scalable horn, make the machine of unmanned plane
Arm lengths are variable, to strengthen the adaptive capacity to environment of unmanned plane.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of scalable horn of unmanned plane, including the first horn, the second horn, spring and alignment pin, first horn
For tubular structure, the endoporus of first horn is provided with internal thread, and the side of first horn is arranged side by side provided with multiple
Through hole, the profile of second horn is cylinder, and the outer surface of second horn is provided with external screw thread, second horn
Side is located in the blind hole provided with a blind hole, the spring and alignment pin, and the spring is located at the bottom of the blind hole, institute
The outer face for stating alignment pin is bulb, and second horn is spirally connected by the internal thread of the external screw thread and first horn,
The upper end of the alignment pin withstands on the bottom of the through hole.
Further, the distance between adjacent described through hole is times of the externally threaded pitch on second horn
Number.
Further, the diameter of the alignment pin is adapted to the diameter of the blind hole on second horn, first machine
The diameter of through hole on arm is less than the diameter of the alignment pin.
The beneficial effects of the utility model are：First horn and the second horn are connected through a screw thread, and spring is located at positioning
The bottom of pin, spring is arranged on alignment pin in the blind hole of the second horn, is under the action of the spring sold to positioning outside blind hole
Top, when alignment pin reaches the position of the through hole of the first horn, alignment pin through hole of the screens in the first horn under the action of the spring
At position, realize that the first horn and the screens of the second horn are connected, multiple through holes have been arranged side by side on the first horn, then the second machine
Link position of the arm on the first horn can be multiple, therefore can realize the flexible of the overall length of unmanned plane horn, with
Change the overall width of unmanned plane, make the applicable occasion of unmanned plane institute wider.
Brief description of the drawings
The top view that Fig. 1 is connected for the first horn of the utility model embodiment with the second horn；
The half sectional view that Fig. 2 is connected for the first horn of the utility model embodiment with the second horn.
Label declaration：
1st, the first horn；2nd, the second horn；3rd, spring；4th, alignment pin；
11st, through hole；
21st, blind hole.
Embodiment
To describe technology contents of the present utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：First horn is connected through a screw thread with the second horn, can adjust first
The distance between horn and the second horn, and pass through the spring and alignment pin and the first horn through hole in the second horn blind hole
Screens is connected, and realizes the regulation of unmanned plane horn entire length.
It refer to Fig. 1 and Fig. 2, the utility model provides a kind of scalable horn of unmanned plane, including the first horn 1,
Second horn 2, spring 3 and alignment pin 4, first horn 1 are tubular structure, and the endoporus of first horn 1 is provided with interior spiral shell
Line, the side of first horn 1 is provided with multiple through holes 11 being arranged side by side, and the profile of second horn 2 is cylinder, institute
The outer surface for stating the second horn 2 is provided with external screw thread, and the side of second horn 2 is provided with a blind hole 21, the spring 3 and fixed
Position pin 4 is located in the blind hole 21, and the spring 3 is located at the bottom of the blind hole 21, and the outer face of the alignment pin 4 is ball
Head, second horn 2 is spirally connected by the internal thread of the external screw thread and first horn 1, the upper end top of the alignment pin 4
In the bottom of the through hole 11.
Further, the distance between adjacent described through hole 11 is the externally threaded pitch on second horn 2
Multiple.
Seen from the above description, the distance between through hole 11 on the first adjacent horn 1 is equal to outer on the second horn 2
The multiple of the pitch of screw thread is rational in infrastructure accurate.
Further, the diameter of the alignment pin 4 is adapted to the diameter of the blind hole 21 on second horn 2, and described
The diameter of through hole 11 on one horn 1 is less than the diameter of the alignment pin 4.
Seen from the above description, alignment pin 4 is slidably arranged in the blind hole 21 of the second horn 2, the through hole 11 of the first horn 1
Diameter be less than alignment pin 4 diameter, then can prevent alignment pin 4 from deviating from from the through hole 11 of the first horn 1, it is rational in infrastructure.
Fig. 1 be refer to Fig. 2, embodiment one of the present utility model is：
A kind of scalable horn of unmanned plane, including the first horn 1, the second horn 2, spring 3 and alignment pin 4, described first
Horn 1 is tubular structure, and the endoporus of first horn 1 is provided with internal thread, the side of first horn 1 provided with it is multiple side by side
The through hole 11 of setting, the profile of second horn 2 is cylinder, and the outer surface of second horn 2 is provided with external screw thread, described
The side of second horn 2 is located in the blind hole 21 provided with a blind hole 21, the spring 3 and alignment pin 4,3, the spring
In the bottom of the blind hole 21, the outer face of the alignment pin 4 is bulb, and second horn 2 passes through the external screw thread and institute
The internal thread for stating the first horn 1 is spirally connected, and the upper end of the alignment pin 4 withstands on the bottom of the through hole 11；The adjacent through hole
The distance between 11 be the multiple of the externally threaded pitch on second horn 2, the diameter of the alignment pin 4 and described second
The diameter of through hole 11 on the diameter adaptation of blind hole 21 on horn 2, first horn 1 is less than the diameter of the alignment pin 4.
In use, rotating the second horn 2, the second horn 2 changes relative to the position of the first horn 1, and unmanned plane is overall wide
Degree changes, and when alignment pin 4 is located at the lower section of through hole 11 of the first horn 1, the screens of alignment pin 4 is at through hole 11 under the effect of spring 3；
If necessary to change the second horn 2 relative to the position of the first horn 1, then alignment pin 4 is pressed into through hole outside through hole 11
11 lower sections, make the not screens of alignment pin 4 in through hole 11, then can rotate the second horn 2 to adjust the second horn 2 relative to first
The position of horn 1.In more spacious place, unmanned plane overall width can be adjusted wider so that unmanned plane have compared with
Good flying speed and height；In more narrow place, unmanned plane overall width is adjusted narrow, to avoid unmanned plane in flight
During collided with barrier, improve unmanned plane application power.
In summary, the scalable horn of unmanned plane that the utility model is provided, passes through the first horn 1 of mutual bolt and the
Two horns 2 adjust the entire length of the horn of unmanned plane, realize the first horn 1 and the second machine by spring 3 and alignment pin 4
The screens connection of arm 2, multiple relative cards of the first horn 1 and the second horn 2 are provided by multiple through holes 11 being arranged side by side
The position of position, it is rational in infrastructure, install and adjust convenient, make the horn of unmanned plane scalable, improve the applications ability of unmanned plane.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is similarly included in scope of patent protection of the present utility model.
Claims (3)
1. a kind of scalable horn of unmanned plane, it is characterised in that described including the first horn, the second horn, spring and alignment pin
First horn is tubular structure, and the endoporus of first horn is provided with internal thread, the side of first horn provided with it is multiple simultaneously
Arrange the through hole set, the profile of second horn is cylinder, the outer surface of second horn is provided with external screw thread, described the
The side of two horns is located in the blind hole provided with a blind hole, the spring and alignment pin, and the spring is located at the blind hole
Bottom, the outer face of the alignment pin is bulb, second horn pass through the external screw thread with first horn
Screw thread is spirally connected, and the upper end of the alignment pin withstands on the bottom of the through hole.
2. the scalable horn of unmanned plane according to claim 1, it is characterised in that the distance between adjacent described through hole
It is the multiple of the externally threaded pitch on second horn.
3. the scalable horn of unmanned plane according to claim 1, it is characterised in that the diameter of the alignment pin and described the
The diameter of through hole on the diameter adaptation of blind hole on two horns, first horn is less than the diameter of the alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036410.0U CN206394868U (en) | 2017-01-12 | 2017-01-12 | The scalable horn of unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036410.0U CN206394868U (en) | 2017-01-12 | 2017-01-12 | The scalable horn of unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394868U true CN206394868U (en) | 2017-08-11 |
Family
ID=59513221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720036410.0U Expired - Fee Related CN206394868U (en) | 2017-01-12 | 2017-01-12 | The scalable horn of unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206394868U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943166A (en) * | 2017-11-15 | 2018-04-20 | 广东容祺智能科技有限公司 | A kind of multi-rotor unmanned aerial vehicle motor adjustable systems |
| CN108557053A (en) * | 2018-02-05 | 2018-09-21 | 叶哲企 | A kind of telescopic device of unmanned plane horn |
| CN109606662A (en) * | 2018-12-11 | 2019-04-12 | 泉州齐美电子科技有限公司 | A kind of quadrotor drone rolled over |
| CN110896620A (en) * | 2018-04-28 | 2020-03-20 | 上海飞来信息科技有限公司 | Multi-rotor aircraft with variable wheelbase |
| WO2020062504A1 (en) * | 2018-09-28 | 2020-04-02 | 深圳市大疆创新科技有限公司 | Arm assembly and unmanned aerial vehicle comprising same |
| CN111051199A (en) * | 2018-08-03 | 2020-04-21 | 乐天株式会社 | Flying device, flying body, and protective member |
-
2017
- 2017-01-12 CN CN201720036410.0U patent/CN206394868U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943166A (en) * | 2017-11-15 | 2018-04-20 | 广东容祺智能科技有限公司 | A kind of multi-rotor unmanned aerial vehicle motor adjustable systems |
| CN108557053A (en) * | 2018-02-05 | 2018-09-21 | 叶哲企 | A kind of telescopic device of unmanned plane horn |
| CN110896620A (en) * | 2018-04-28 | 2020-03-20 | 上海飞来信息科技有限公司 | Multi-rotor aircraft with variable wheelbase |
| CN111051199A (en) * | 2018-08-03 | 2020-04-21 | 乐天株式会社 | Flying device, flying body, and protective member |
| CN111051199B (en) * | 2018-08-03 | 2024-04-26 | 乐天集团股份有限公司 | Flying device, flying body and protecting component |
| WO2020062504A1 (en) * | 2018-09-28 | 2020-04-02 | 深圳市大疆创新科技有限公司 | Arm assembly and unmanned aerial vehicle comprising same |
| CN110972471A (en) * | 2018-09-28 | 2020-04-07 | 深圳市大疆创新科技有限公司 | Arm subassembly reaches unmanned aerial vehicle including this arm subassembly |
| CN109606662A (en) * | 2018-12-11 | 2019-04-12 | 泉州齐美电子科技有限公司 | A kind of quadrotor drone rolled over |
| CN109606662B (en) * | 2018-12-11 | 2021-09-21 | 南京多基观测技术研究院有限公司 | Foldable quad-rotor unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |