CN105509767B - Fibre device simply arrange in a kind of accurate orthogonal coiling of fiber optic loop - Google Patents
Fibre device simply arrange in a kind of accurate orthogonal coiling of fiber optic loop Download PDFInfo
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- CN105509767B CN105509767B CN201510843897.9A CN201510843897A CN105509767B CN 105509767 B CN105509767 B CN 105509767B CN 201510843897 A CN201510843897 A CN 201510843897A CN 105509767 B CN105509767 B CN 105509767B
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- optic loop
- fiber optic
- fiber
- elastic rod
- coiling
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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)
- Physics & Mathematics (AREA)
- 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 fiber optic loop coilings to arrange fine device, and in particular to fibre device simply arrange in a kind of accurate orthogonal coiling of fiber optic loop.It includes pedestal, pedestal connecting rod, elastic rod, positioning head connector, fiber orientation head that fine device is simply arranged in the accurate orthogonal coiling of fiber optic loop of the present invention, wherein, fiber orientation head is connect by pedestal connecting rod with elastic rod, and the other end of elastic rod is hinged on pedestal by positioning head connecting rod.Size and direction of the present invention by control elastic rod Deformation control power, structure is simple, operation is convenient, pressure is constant controllable, realizes the orthogonal coiling of precision of fiber optic loop, coiling efficiency is substantially improved.
Description
Technical field
The invention belongs to fiber optic loop coilings to arrange fine device, be related to a kind of accurate orthogonal coiling of fiber optic loop and simply arrange fibre device.
Background technique
Fiber optic loop is the core devices of optical fibre gyro, has the function of sensitive angular.The regularity of optical fiber arrangement and one
Cause property is an important factor for influencing fiber optic loop internal stress distribution uniformity, to influence the reciprocity of fiber optic loop optical path, largely
On determine the performance of fiber optic loop, and finally influence the complete mild vibration performance of optical fibre gyro.
Arranging fine device can be effectively controlled the regularity and consistency of optical fiber arrangement.The fine side of fine device needs while the row of offer is provided
Pressure under Xiang Lihe.Arrange fine lateral force and the stability of lower pressure and uniformity determine the regularity of optical fiber arrangement with it is consistent
Property.
At present country's outlet fibre technology mainly pass through the controls such as rubber band, spring leaf or weights arrange fine lateral force and under
Pressure, these methods realize the regularity of optical fiber arrangement to a certain extent, but mechanism is complicated, inconvenient for use.
Summary of the invention
The purpose of the present invention is：The present invention provides a kind of accurate orthogonal coilings of fiber optic loop simply to arrange fine device, passes through bullet
Property bar deformation row fine required lateral force and lower pressure are provided, fiber orientation head will be transferred to by connecting rod with joint efforts, by optical fiber
Positioning head will be decomposed into lateral force and lower pressure with joint efforts, and stabilization is applied on optical fiber, effectively control optical fiber arrangement regularity and
Consistency.
Technical solution of the present invention：Fibre device simply arrange in a kind of accurate orthogonal coiling of fiber optic loop comprising pedestal 1, pedestal
Connecting rod 2, elastic rod 3, positioning head connecting rod 4, fiber orientation head 5, wherein fiber orientation head 5 by positioning head connecting rod 4 with
Elastic rod 3 connects, and the other end of elastic rod 3 is hinged on pedestal 1 by pedestal connecting rod 2.
Turning joint 102 is provided between fiber orientation head 5 and positioning head connecting rod 4.
5 end of fiber orientation head is L-shaped structure, and the contact surface with optical fiber 6 is the interior right-angle surface of L-shaped structure.
The long side of L-shaped structure is equal to 2 to 3 times of fibre diameter, and short side is less than fibre diameter.
The elastic rod is 3 springs or rod-shaped elastic component.
The following advantage that the present invention has：
1] present invention realizes the application and control of lateral force and lower pressure by elastic rod, and exert a force convenient, constant, structure
Simply, reliably；
2] resultant force that elastic rod generates is decomposed into lateral force and lower pressure by fiber orientation head, is applied separately to the top of optical fiber
The accurate coiling of optical fiber is realized in face and side；
3] size and Orientation for changing elastic rod deflection is the size of changeable lateral force and lower pressure；
4] the orthogonal coiling of precision of fiber optic loop can be achieved.
Detailed description of the invention
Fig. 1 is that fine equipment mechanism schematic diagram is simply arranged in the accurate orthogonal coiling of fiber optic loop；
Fig. 2 is that fine device power effect schematic diagram is simply arranged in the accurate orthogonal coiling of fiber optic loop；
Wherein appended drawing reference is：1- pedestal, 2- pedestal connecting rod, 3- elastic rod, 4- positioning head connecting rod, 5- fiber orientation
Head, 6- optical fiber, 101,102- turning joint.
Specific embodiment
It is further described with reference to the accompanying drawing with implementing procedure：
Refering to fig. 1, it includes pedestal 1 that fibre device simply arrange in the accurate orthogonal coiling of fiber optic loop, pedestal connecting rod 2, elastic rod 3,
Positioning head connecting rod 4, fiber orientation head 5.Wherein, fiber orientation head is connect by pedestal connecting rod with elastic rod, elastic rod
The other end is hinged on pedestal by positioning head connecting rod.Movable pass is provided between fiber orientation head 5 and positioning head connecting rod 4
The length that fiber orientation head stretches out, real-time control optical fiber arrangement is adjusted in section 102.
5 end of fiber orientation head is L-shaped structure, and the contact surface with optical fiber 6 is the interior right-angle surface of L-shaped structure.L-shaped structure
Long side be equal to 2 to 3 times of fibre diameter, short side is less than fibre diameter, effectively controls the arrangement uniformity coefficient of optical fiber, avoids out
The coilings defects such as seam, folded fibre, while preventing the abrasion to bottom optical fiber.
The elastic rod is 3 springs or rod-shaped elastic component, and the resultant force that can directly generate deformation passes through positioning head connecting rod
It is transferred to fiber orientation head, pressure is constant controllable, and structure is simple.
Referring to Fig.2, the contact surface of fiber orientation head and optical fiber is the right-angle surface at its tip, the conjunction generated by elastic rod deformation
Power can be converted directly into the lateral force of lower pressure and horizontal direction straight down, be applied separately to the upper surface of optical fiber and side.
The resultant direction for changing elastic rod is the changeable size for pushing power and lateral force.
Row's method for fiber of fine device is simply arranged in the accurate orthogonal coiling of fiber optic loop of the present invention, and detailed process is as follows：
Step 1：Fine device will be arranged and be fixed on equipment suitable position, guarantee that it does not generate interference with the other components of equipment；
Step 2：Diameter according to winding optical fiber selects fiber orientation area of bed, and fiber orientation head is mounted on positioning head and is connected
On extension bar so that above positioning head and side respectively with optical fiber contact；
Step 3：According to design requirement, turning joint 101,102 is adjusted, so that the size of lateral force and lower pressure is full respectively
Sufficient technique requirement；
Step 4：It is fine that row is carried out by technique requirement.
The present invention realizes the application and control of lateral force and lower pressure by elastic rod, and force is convenient, constant, structure letter
It is single, reliable；The resultant force that elastic rod generates is decomposed into lateral force and lower pressure by fiber orientation head, is applied separately to the top surface of optical fiber
And side, realize the accurate coiling of optical fiber；Change the i.e. changeable lateral force of size and Orientation and lower pressure of elastic rod deflection
Size；The orthogonal coiling of precision of fiber optic loop can be achieved.
Claims (5)
1. fine device is simply arranged in a kind of accurate orthogonal coiling of fiber optic loop, which is characterized in that including pedestal (1), pedestal connecting rod
(2), elastic rod (3), positioning head connecting rod (4), fiber orientation head (5), wherein fiber orientation head (5) is connected by positioning head
Bar (4) is connect with elastic rod (3), and the other end of elastic rod (3) is hinged on pedestal (1) by pedestal connecting rod (2), and optical fiber is fixed
The contact surface of potential head and optical fiber is the right-angle surface at its tip, can be converted directly into straight down by the resultant force that elastic rod deformation generates
Lower pressure and horizontal direction lateral force, be applied separately to the upper surface of optical fiber and side, change the resultant direction of elastic rod i.e.
The size of changeable lower pressure and lateral force.
2. fine device is simply arranged in the accurate orthogonal coiling of fiber optic loop according to claim 1, which is characterized in that fiber orientation head
(5) it is provided between positioning head connecting rod (4) turning joint (102).
3. fine device is simply arranged in the accurate orthogonal coiling of fiber optic loop according to claim 1, which is characterized in that fiber orientation head
(5) end is L-shaped structure, and the contact surface with optical fiber (6) is the interior right-angle surface of L-shaped structure.
4. fine device is simply arranged in the accurate orthogonal coiling of fiber optic loop according to claim 3, which is characterized in that L-shaped structure
Long side is equal to 2 to 3 times of fibre diameter, and short side is less than fibre diameter.
5. fine device is simply arranged in the accurate orthogonal coiling of fiber optic loop according to claim 1, which is characterized in that the elastic rod
It (3) is spring or rod-shaped 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 CN105509767A (en) | 2016-04-20 |
| CN105509767B true 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814932B2 (en) * | 1979-10-18 | 1983-03-23 | 加藤発条株式会社 | Fiber-reinforced resin coil spring |
| 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 |
-
2015
- 2015-11-26 CN CN201510843897.9A patent/CN105509767B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105509767A (en) | 2016-04-20 |
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