CN105509767A - Precision orthogonal winding simple fiber distribution device of fiber loops - Google Patents
Precision orthogonal winding simple fiber distribution device of fiber loops Download PDFInfo
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- CN105509767A CN105509767A CN201510843897.9A CN201510843897A CN105509767A CN 105509767 A CN105509767 A CN 105509767A CN 201510843897 A CN201510843897 A CN 201510843897A CN 105509767 A CN105509767 A CN 105509767A
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- fiber
- elastic rod
- pedestal
- connecting link
- positioning head
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- Manufacturing & Machinery (AREA)
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention belongs to a winding fiber distribution device of fiber loops and specifically relates to a precision orthogonal winding simple fiber distribution device of fiber loops. The precision orthogonal winding simple fiber distribution device of fiber loops comprises a pedestal, a pedestal connecting rod, an elastic rod, a positioning head connecting piece and a fiber positioning head, wherein the fiber positioning head is connected to the elastic rod through the pedestal connecting rod, and the other end of the elastic rod is hinged to the pedestal through the positioning head connecting rod. By controlling magnitude and direction of elastic rod deformation controlling force, the device of the invention has a simple structure and is convenient to operate, and pressure is constant and controllable. According to the invention, precision orthogonal winding of fiber loops is realized, and winding efficiency is greatly raised.
Description
Technical field
The invention belongs to fiber optic loop coiling and arrange fine device, relate to the fine device of the accurate simple and easy row of orthogonal coiling of a kind of fiber optic loop.
Background technology
Fiber optic loop is the core devices of optical fibre gyro, has the function of sensitive angular.The regularity of optical fiber arrangement and consistance are the key factors affecting fiber optic loop internal stress distribution homogeneity, affect the reciprocity of fiber optic loop light path, determine the performance of fiber optic loop to a great extent, and finally affect the complete gentle vibration performance of optical fibre gyro.
Arrange regularity and consistance that fine device effectively can control optical fiber arrangement.Arrange fine device and the fine side force of the row of providing simultaneously and downforce are provided.Arrange regularity and consistance that the stability of fine side force and downforce and homogeneity determine optical fiber arrangement.
The fine technology of row controls the fine side force of row and downforce mainly through bungee, spring leaf or weights etc. both at home and abroad at present, and these methods achieve the regularity of optical fiber arrangement to a certain extent, but mechanism is complicated, use inconvenience.
Summary of the invention
The object of the invention is: the invention provides the fine device of the accurate simple and easy row of orthogonal coiling of a kind of fiber optic loop, by the side force needed for the elastic rod distortion row of providing fibre and downforce, to make a concerted effort to be passed to fiber orientation head by connecting link, to be made a concerted effort to be decomposed into side force and downforce by fiber orientation head, stablizing is applied on optical fiber, effectively controls regularity and the consistance of optical fiber arrangement.
Technical scheme of the present invention: the fine device of the accurate simple and easy row of orthogonal coiling of a kind of fiber optic loop, it comprises pedestal 1, pedestal connecting link 2, elastic rod 3, positioning head connecting link 4, fiber orientation 5, wherein, fiber orientation 5 is connected with elastic rod 3 by positioning head connecting link 4, and the other end of elastic rod 3 is hinged on pedestal 1 by pedestal connecting link 2.
Fiber orientation is provided with turning joint 102 between 5 and positioning head connecting link 4.
Fiber orientation 5 end are L shape structure, and the surface of contact of itself and optical fiber 6 is the interior right-angle surface of L shape structure.
The long limit of L shape structure equals 2 to 3 times of fibre diameter, and minor face is less than fibre diameter.
Described elastic rod is 3 springs or shaft-like elastic component.
The following advantage that the present invention has:
1] the present invention realizes applying and the control of side force and downforce by elastic rod, and force is convenient, constant, and structure is simple, reliable;
What 2] elastic rod produced by fiber orientation head makes a concerted effort to be decomposed into side force and downforce, is applied to end face and the side of optical fiber respectively, realizes the accurate coiling of optical fiber;
3] size and Orientation changing elastic rod deflection can change the size of side force and downforce;
4] the orthogonal coiling of precision of fiber optic loop can be realized.
Accompanying drawing explanation
Fig. 1 is the fine equipment mechanism sketch of the accurate simple and easy row of orthogonal coiling of fiber optic loop;
Fig. 2 is the accurate simple and easy row of orthogonal coiling of fiber optic loop fine device power effect schematic diagram;
Wherein Reference numeral is: 1-pedestal, 2-pedestal connecting link, 3-elastic rod, 4-positioning head connecting link, 5-fiber orientation head, 6-optical fiber, 101,102-turning joint.
Embodiment
Be further described below in conjunction with accompanying drawing and implementing procedure:
Consult Fig. 1, the fine device of the accurate simple and easy row of orthogonal coiling of fiber optic loop comprises pedestal 1, pedestal connecting link 2, elastic rod 3, positioning head connecting link 4, fiber orientation 5.Wherein, fiber orientation head is connected with elastic rod by pedestal connecting link, and the other end of elastic rod is hinged on pedestal by positioning head connecting link.Fiber orientation is provided with turning joint 102 between 5 and positioning head connecting link 4, the length that adjustable fiber orientation head stretches out, and controls optical fiber arrangement in real time.
Fiber orientation 5 end are L shape structure, and the surface of contact of itself and optical fiber 6 is the interior right-angle surface of L shape structure.The long limit of L shape structure equals 2 to 3 times of fibre diameter, and minor face is less than fibre diameter, effectively controls the arrangement degree of uniformity of optical fiber, avoids out the coiling defect such as seam, folded fibre, prevents the wearing and tearing to bottom optical fiber simultaneously.
Described elastic rod is 3 springs or shaft-like elastic component, and what can directly distortion be produced is passed to fiber orientation head by positioning head connecting link with joint efforts, and constant pressure is controlled, and structure is simple.
Consult Fig. 2, the surface of contact of fiber orientation head and optical fiber is the right-angle surface at its tip, is out of shape the side force that directly can be converted to downforce straight down and horizontal direction with joint efforts produced by elastic rod, be applied to respectively optical fiber above and side.The resultant direction changing elastic rod can change the size of downforce and side force.
Row's method for fiber of the fine device of the accurate simple and easy row of orthogonal coiling of fiber optic loop of the present invention, detailed process is as follows:
Step 1: fine for row device is fixed on equipment correct position, ensures that it does not produce with other parts of equipment and interferes;
Step 2: the diameter according to winding optical fiber selects optical fiber positioning head size, is arranged on positioning head connecting link by fiber orientation head, make above positioning head and side respectively with optical fiber contact;
Step 3: according to designing requirement, regulates turning joint 101,102, makes the size of side force and downforce meet technological requirement respectively;
Step 4: carry out row's fibre by technological requirement.
The present invention realizes applying and the control of side force and downforce by elastic rod, and force is convenient, constant, and structure is simple, reliable; What elastic rod produced by fiber orientation head makes a concerted effort to be decomposed into side force and downforce, is applied to end face and the side of optical fiber respectively, realizes the accurate coiling of optical fiber; The size and Orientation changing elastic rod deflection can change the size of side force and downforce; The orthogonal coiling of precision of fiber optic loop can be realized.
Claims (5)
1. the fine device of the accurate simple and easy row of orthogonal coiling of fiber optic loop, it is characterized in that, comprise pedestal (1), pedestal connecting link (2), elastic rod (3), positioning head connecting link (4), fiber orientation head (5), wherein, fiber orientation head (5) is connected with elastic rod (3) by positioning head connecting link (4), and the other end of elastic rod (3) is hinged on pedestal (1) by pedestal connecting link (2).
2. the fine device of the accurate simple and easy row of orthogonal coiling of fiber optic loop according to claim 1, is characterized in that, be provided with turning joint (102) between fiber orientation head (5) and positioning head connecting link (4).
3. the fine device of the accurate simple and easy row of orthogonal coiling of fiber optic loop according to claim 1, it is characterized in that, fiber orientation head (5) end is L shape structure, and the surface of contact of itself and optical fiber (6) is the interior right-angle surface of L shape structure.
4. the fine device of the accurate simple and easy row of orthogonal coiling of fiber optic loop according to claim 2, it is characterized in that, the long limit of L shape structure equals 2 to 3 times of fibre diameter, and minor face is less than fibre diameter.
5. the fine device of the accurate simple and easy row of orthogonal coiling of fiber optic loop according to claim 1, it is characterized in that, described elastic rod (3) is spring or shaft-like elastic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510843897.9A CN105509767B (en) | 2015-11-26 | 2015-11-26 | Fibre device simply arrange in a kind of accurate orthogonal coiling of fiber optic loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510843897.9A CN105509767B (en) | 2015-11-26 | 2015-11-26 | Fibre device simply arrange in a kind of accurate orthogonal coiling of fiber optic loop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105509767A true CN105509767A (en) | 2016-04-20 |
| CN105509767B CN105509767B (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510843897.9A Active CN105509767B (en) | 2015-11-26 | 2015-11-26 | Fibre device simply arrange in a kind of accurate orthogonal coiling of fiber optic loop |
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| CN (1) | CN105509767B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489652A (en) * | 2018-07-13 | 2019-03-19 | 西安益翔航电科技有限公司 | High-precision optical fiber arranges fine device around system auxiliary |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5659040A (en) * | 1979-10-18 | 1981-05-22 | Kato Hatsujo Kaisha Ltd | Fiber reinforced resin coil and its shaping core bar |
| JPH04198904A (en) * | 1990-11-28 | 1992-07-20 | Matsushita Electric Ind Co Ltd | Optical fiber coil |
| JPH06211425A (en) * | 1993-01-14 | 1994-08-02 | Sumitomo Electric Ind Ltd | Coiling device of filament body |
| CN102853849A (en) * | 2012-09-07 | 2013-01-02 | 湖北三江航天红峰控制有限公司 | Direction dividing guide apparatus for optic fiber gyroscope ring winding machine |
| CN204255366U (en) * | 2014-11-17 | 2015-04-08 | 中国航空工业第六一八研究所 | Fine device is arranged in the accurate coiling of a kind of fiber optic loop |
| CN104724544A (en) * | 2015-03-25 | 2015-06-24 | 北京航空航天大学 | Optical fiber automatic guiding control device suitable for optical fiber ring winding machine |
-
2015
- 2015-11-26 CN CN201510843897.9A patent/CN105509767B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5659040A (en) * | 1979-10-18 | 1981-05-22 | Kato Hatsujo Kaisha Ltd | Fiber reinforced resin coil and its shaping core bar |
| JPH04198904A (en) * | 1990-11-28 | 1992-07-20 | Matsushita Electric Ind Co Ltd | Optical fiber coil |
| JPH06211425A (en) * | 1993-01-14 | 1994-08-02 | Sumitomo Electric Ind Ltd | Coiling device of filament body |
| CN102853849A (en) * | 2012-09-07 | 2013-01-02 | 湖北三江航天红峰控制有限公司 | Direction dividing guide apparatus for optic fiber gyroscope ring winding machine |
| CN204255366U (en) * | 2014-11-17 | 2015-04-08 | 中国航空工业第六一八研究所 | Fine device is arranged in the accurate coiling of a kind of fiber optic loop |
| CN104724544A (en) * | 2015-03-25 | 2015-06-24 | 北京航空航天大学 | Optical fiber automatic guiding control device suitable for optical fiber ring winding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489652A (en) * | 2018-07-13 | 2019-03-19 | 西安益翔航电科技有限公司 | High-precision optical fiber arranges fine device around system auxiliary |
| CN109489652B (en) * | 2018-07-13 | 2022-05-17 | 西安益翔航电科技有限公司 | High-precision optical fiber ring winding auxiliary fiber arrangement device |
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|---|---|
| CN105509767B (en) | 2018-11-16 |
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