CN102980569B - A kind of for optical fibre gyro fiber optic loop around ring, decylization fixture - Google Patents
A kind of for optical fibre gyro fiber optic loop around ring, decylization fixture Download PDFInfo
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- CN102980569B CN102980569B CN201210525424.0A CN201210525424A CN102980569B CN 102980569 B CN102980569 B CN 102980569B CN 201210525424 A CN201210525424 A CN 201210525424A CN 102980569 B CN102980569 B CN 102980569B
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- fiber optic
- optic loop
- decylization
- fixing seat
- ring
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Abstract
The present invention relates to a kind of for optical fibre gyro fiber optic loop around ring, decylization fixture.Large and small semicircular ring is fixed with left and right screening orifice plate by Screw respectively, and have ladder to position, form optical fiber annular groove, large and small semicircular ring is fixed with left and right fixing seat by big screw respectively, left and right fixing seat is coaxial, having left and right axis hole on left and right fixing seat respectively, left and right fixing seat is connected with ring winding machine by left and right axis hole respectively.Fiber optic loop can be carried out around ring, decylization work by the most easily, it is ensured that fiber optic loop is lossless, improves the precision of fiber optic loop.
Description
Technical field
The present invention relates to a kind of around ring fixture, especially for optical fibre gyro fiber optic loop around ring, decylization fixture.
Background technology
Along with the use of optical fibre gyro, its fiber optic loop become a technical problem around ring, decylization.Existing fiber optic loop complicated around ring, decylization clamp structure, it is very inconvenient that dismounting carries out photocuring.
Summary of the invention
In order to overcome the shortcoming of prior art, the present invention provide a kind of for optical fibre gyro fiber optic loop around ring, decylization fixture, it can the most easily fiber optic loop be carried out around ring, decylization work, it is ensured that fiber optic loop is lossless, improves the precision of fiber optic loop.
The present invention solves its technical problem and is adopted the technical scheme that: large and small semicircular ring is fixed with left and right screening orifice plate by Screw respectively, and have ladder to position, form optical fiber annular groove, large and small semicircular ring is fixed with left and right fixing seat by big screw respectively, left and right fixing seat is coaxial, having left and right axis hole on left and right fixing seat respectively, left and right fixing seat is connected with ring winding machine by left and right axis hole respectively.
Fiber optic loop can be carried out around ring by the present invention the most easily, and the decylization work in later stage, it is ensured that fiber optic loop is lossless, improves the precision of fiber optic loop.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is sectional view of the present invention；
Fig. 2 is axonometric chart of the present invention.
Detailed description of the invention
As shown in Figure 1, 2, large and small semicircular ring 11,15 is fixed with left and right screening orifice plate 6,8 by Screw 4,9 respectively, and have ladder to position, form optical fiber annular groove 7, large and small semicircular ring 11,15 is fixed with left and right fixing seat 2,12 by big screw 3,10 respectively, left and right fixing seat 2,12 is coaxial, and left and right fixing seat 2,12 has left and right axis hole 1,13 respectively, and left and right fixing seat 2,12 is connected with ring winding machine by left and right axis hole 1,13 respectively.
There is short slot 14 described large and small semicircular ring 11,15 contact position, makes large and small semicircular ring 11,15 conveniently draw off.The width of described short slot 14 is 2-6mm.
There is left and right loophole 5,16 on the wall of described left and right screening orifice plate 6,8 respectively, facilitate the fiber optic loop after coiling to carry out photocuring.
The big screw 3,10 of left and right fixing seat 2,12, after optical fiber annular groove 7 coiling completes, can be taken apart by fiber optic loop, by left and right screening orifice plate 6,8, and large and small semicircular ring 11,15 and carry out photocuring around the fiber optic loop made.After having solidified, being unloaded by left and right screening orifice plate 6,8, fiber optic loop just can be pulled down from large and small semicircular ring 11,15 easily, accomplishes lossless operation.
Claims (3)
1. one kind for optical fibre gyro fiber optic loop around ring, decylization fixture, it is characterized in that: big, smaller part annulus (11, 15) respectively by Screw (4, 9) with left, right screening orifice plate (6, 8) fixing, and have ladder to position, form optical fiber annular groove (7), greatly, smaller part annulus (11, 15) respectively by big screw (3, 10) with left, right fixing seat (2, 12) fixing, left, right fixing seat (2, 12) coaxial, left, right fixing seat (2, 12) there is a left side on respectively, right axis hole (1, 13), left, right fixing seat (2, 12) respectively by a left side, right axis hole (1, 13) it is connected with ring winding machine；There is short slot (14) described large and small semicircular ring (11,15) contact position.
The most according to claim 1 for optical fibre gyro fiber optic loop around ring, decylization fixture, it is characterised in that: the width of described short slot (14) is 2-6mm.
The most according to claim 1 for optical fibre gyro fiber optic loop around ring, decylization fixture, it is characterised in that: have left and right loophole (5,16) respectively on the wall of described left and right screening orifice plate (6,8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210525424.0A CN102980569B (en) | 2012-12-07 | 2012-12-07 | A kind of for optical fibre gyro fiber optic loop around ring, decylization fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210525424.0A CN102980569B (en) | 2012-12-07 | 2012-12-07 | A kind of for optical fibre gyro fiber optic loop around ring, decylization fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980569A CN102980569A (en) | 2013-03-20 |
| CN102980569B true CN102980569B (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210525424.0A Active CN102980569B (en) | 2012-12-07 | 2012-12-07 | A kind of for optical fibre gyro fiber optic loop around ring, decylization fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102980569B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900612B (en) * | 2014-03-28 | 2016-05-18 | 中航捷锐（北京）光电技术有限公司 | A kind of cold light one solidification equipment and method for optical fibre gyro sensitive optical fibre ring |
| CN107976181B (en) * | 2017-11-13 | 2021-04-06 | 湖北三江航天红峰控制有限公司 | Winding device and winding system suitable for optical fiber ring with framework |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5481358A (en) * | 1993-12-27 | 1996-01-02 | Andrew Corporation | Coil mounting arrangement for fiber optic gyroscope using a gel loaded with particles |
| JP3254469B1 (en) * | 1994-09-16 | 2002-02-04 | 日本航空電子工業株式会社 | Manufacturing method of optical fiber sensor coil |
| CN2655179Y (en) * | 2003-11-20 | 2004-11-10 | 北京航空航天大学 | Optical fiber top mechanical frame |
| CN101275835B (en) * | 2008-05-15 | 2010-09-22 | 北京航空航天大学 | Deskeleton ring fixture for fiber optic gyroscope without top edge fiber ring |
| CN101551249B (en) * | 2008-11-19 | 2011-04-27 | 北京航天时代光电科技有限公司 | Detachable framework and optical fiber coil preparation method realized by using the framework |
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2012
- 2012-12-07 CN CN201210525424.0A patent/CN102980569B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102980569A (en) | 2013-03-20 |
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