CN102565962B - Optical fiber positioning and clamping device in quick splice of optical fiber - Google Patents
Optical fiber positioning and clamping device in quick splice of optical fiber Download PDFInfo
- Publication number
- CN102565962B CN102565962B CN 201210036365 CN201210036365A CN102565962B CN 102565962 B CN102565962 B CN 102565962B CN 201210036365 CN201210036365 CN 201210036365 CN 201210036365 A CN201210036365 A CN 201210036365A CN 102565962 B CN102565962 B CN 102565962B
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- support
- optical fiber
- clamps
- steel ball
- hole
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Abstract
The invention relates to an optical fiber positioning and clamping device in a quick splice of an optical fiber. The device is characterized by comprising a bracket, an upper cover, an elastic pressing block, a clamping reed and a steel ball, wherein the front arm and the rear arm of the elastic pressing block are positioned in a caulking groove on the bracket respectively; the steel ball is arranged in a circular groove on the back part of the elastic pressing block; a positioning table on the upper cover is matched with a positioning hole of the bracket; the steel ball is arranged in an accommodation hole of the upper cover, and is clamped by a poking sheet of the clamping reed; and a pressing surface of the elastic pressing block is matched with a positioning surface of the bracket to form an optical fiber through hole. The invention has the advantages that: the optical fiber butt joint clamping device has the characteristics of simple structure, reliable performance, long service life, low cost and the like and can be reused.
Description
Technical field
What the present invention relates to is that a kind of fiber orientation for cold splice for optical fibers clamps device, belongs to the optical fiber splicing device technical field.
Background technology
At present, the quick connector product that is used for fiber alignment mainly adopts the termination of two optical fiber that will achieve a butt joint tightly to be pressed on to realize in the V-type groove fiber alignment.Wherein, the rationality of positioning compression device has a strong impact on the butt joint quality.Mainly there is following point: 1. wear fine unreasonable structure, wear and scratch the V-type rooved face in the fine process, can produce chip, influence the fiber-optic signal transmission; Optical fiber to wear fine process loaded down with trivial details, be unfavorable for execute-in-place; 3. Ding Wei reliability deficiency has a strong impact on the butt joint quality.The problems referred to above have a strong impact on the interior quality of this product always.
Summary of the invention
What the present invention proposed is that a kind of fiber orientation for optical fibre rapid connection clamps device, its purpose is intended to overcome the above-mentioned defective of existing in prior technology, adopt the optical fiber through hole fixed fiber of elastic press and the formation of V-type groove, elastic press can the automatic perk of an end, so that the penetrating of optical fiber; Near an end of pre-buried fibre, can ensure that also pre-buried fibre can not break away from the V-type groove simultaneously.The present invention is simple and reliable for structure, and long service life is reusable, and cost is low.
Technical solution of the present invention: it is characterized in that comprising support, loam cake, elastic press, clamping reed and steel ball, wherein the forearm of elastic press and postbrachium are positioned over respectively in the caulking groove on the support, steel ball places the circular groove at elastic press back, on the positioning table that covers cooperate with the pilot hole of support, steel ball places the accommodation hole of loam cake, the plectrum that clamps reed clamps steel ball, and the seal face of elastic press cooperates formation optical fiber through hole with the locating surface of support.
Advantage of the present invention: 1) compared with prior art, improved degradation problem under the technical indicator that is caused by temperature variation, simple in structure, easy to process, precision is easy to control and detects, and manufacturing cost reduces; 2) in wearing fine process, the elastic press postbrachium is in the perk state, need not manually to split structure, conveniently wears fibre, clamps reed after fibre to be worn puts in place, and optical fiber namely is fixed, and is simple to operate, the merging precision height; 3) traditional V-type groove size is strengthened, fine success ratio height is worn in convenient processing, and is reusable, long service life.
Description of drawings
Fig. 1 is clamp device 3D structural representation.
Fig. 2 is optical fiber through hole synoptic diagram.
Fig. 3 is the support synoptic diagram.
Fig. 4 is the inside structure synoptic diagram of loam cake.
Fig. 5 is the outboard structure synoptic diagram of loam cake.
Fig. 6 is the vertical view of elastic press.
Fig. 7 is the upward view of elastic press.
Fig. 8 clamps the reed synoptic diagram.
Among the figure 1 is support, the 2nd, and loam cake, the 3rd, elastic press, the 4th, clamp reed, the 5th, steel ball; 1-1 is caulking groove, and 1-2 is pilot hole, and 1-3 is locating surface, and 1-4 is the V-type groove, and 1-5 is the optical fiber through hole; 2-1 is cantilever, and 2-2 is positioning table, and 2-3 is accommodation hole; 3-1 is forearm, and 3-2 is postbrachium, and 3-3 is seal face, and 3-4 is circular groove, and 3-5 is brace table; 4-1 is plectrum.
Embodiment
Contrast accompanying drawing 1-5, its structure is to comprise support 1, loam cake 2, elastic press 3, clamping reed 4 and steel ball 5, wherein the forearm 3-1 of elastic press 3 and postbrachium 3-2 are positioned over respectively among the caulking groove 1-1 on the support 1, steel ball 5 places the circular groove 3-4 at elastic press 3 backs, positioning table 2-2 on the loam cake 2 cooperates with the pilot hole 1-2 of support 1, steel ball 5 places the accommodation hole 2-3 of loam cake 2, the plectrum 4-1 that clamps reed 4 clamps steel ball 5, and the seal face of elastic press 3 cooperates formation optical fiber through hole 1-5 with the locating surface of support 1.
Described support 1 is provided with caulking groove 1-1, pilot hole 1-2, locating surface 1-3, V-type groove 1-4.
Described loam cake 2 is provided with cantilever 2-1, positioning table 2-2, and accommodation hole 2-3, positioning table 2-2 are positioned among the pilot hole 1-2 of support 1, and cantilever 2-1 places the caulking groove 1-1 of support 1 respectively, and two steel balls 5 enter respectively among two accommodation hole 2-3 of loam cake 2 simultaneously.
Contrast accompanying drawing 6-7, its structure is that the brace table 3-5 of elastic press 3 is supported in the caulking groove, make the one end perk of optical fiber through hole, can easily penetrate when wearing fibre, the forearm 3-1 of elastic press 3 and postbrachium 3-2 are positioned over respectively in the caulking groove of support, elastic press 3 backs also are provided with two circular groove 3-4, and two steel balls are positioned over respectively on two circular groove 3-4.Elastic press 3 also comprises brace table 3-5, brace table 3-5 is supported in the caulking groove of support, make elastic press 3 one end perks, thereby make optical fiber through hole one end become big so that optical fiber penetrates, wait to be pressed into clamp reed after, the postbrachium 3-2 extrusion of elastic press 3, with brace table 3-5 jack-up, thereby elastic press 3 perks one end is flattened, the optical fiber that penetrates namely is fixed.
Described clamping reed is clamped loam cake and support from a side, and the plectrum that clamps reed compresses steel ball, thereby the fiber gripper that penetrates is fixed in the optical fiber through hole.
Contrast accompanying drawing 8, its structure are to clamp reed 4 to clamp loam cake and support from a side, wear fine the end after, snap in and clamp reed 4, the plectrum 4-1 that clamps reed 4 clamps steel ball, the elastic press of perk is flattened, thereby the fiber gripper that penetrates is fixed in the optical fiber through hole.
Claims (5)
1. a fiber orientation that is used for optical fibre rapid connection clamps device, it is characterized in that comprising support, loam cake, elastic press, clamping reed and steel ball, wherein the forearm of elastic press and postbrachium are positioned over respectively in the caulking groove on the support, steel ball places the circular groove at elastic press back, on the positioning table that covers cooperate with the pilot hole of support, steel ball places the accommodation hole of loam cake, and the plectrum that clamps reed clamps steel ball, and the seal face of elastic press cooperates formation optical fiber through hole with the locating surface of support.
2. a kind of fiber orientation for optical fibre rapid connection according to claim 1 clamps device, it is characterized in that described support is provided with caulking groove, pilot hole, locating surface, V-type groove.
3. a kind of fiber orientation for optical fibre rapid connection according to claim 1 clamps device, it is characterized in that the elastic press back also is provided with two circular grooves, and described two steel balls are positioned over respectively on two circular grooves.
4. a kind of fiber orientation for optical fibre rapid connection according to claim 1 clamps device, it is characterized in that being covered with cantilever, positioning table on described, accommodation hole, positioning table is positioned in the pilot hole of support, cantilever places the caulking groove of support respectively, and two steel balls enter respectively in two accommodation holes of loam cake simultaneously.
5. a kind of fiber orientation for optical fibre rapid connection according to claim 1 clamps device, it is characterized in that described clamping reed clamps loam cake and support from a side, the plectrum that clamps reed compresses steel ball, thereby the fiber gripper that penetrates is fixed in the optical fiber through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210036365 CN102565962B (en) | 2012-02-17 | 2012-02-17 | Optical fiber positioning and clamping device in quick splice of optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210036365 CN102565962B (en) | 2012-02-17 | 2012-02-17 | Optical fiber positioning and clamping device in quick splice of optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102565962A CN102565962A (en) | 2012-07-11 |
| CN102565962B true CN102565962B (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210036365 Expired - Fee Related CN102565962B (en) | 2012-02-17 | 2012-02-17 | Optical fiber positioning and clamping device in quick splice of optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102565962B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002609B (en) * | 2016-05-27 | 2018-02-06 | 北京航空航天大学 | A kind of fixture suitable for optical fiber lithium niobate crystal slice lapping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422717A (en) * | 1980-07-09 | 1983-12-27 | Felten & Guilleaume Carlswerk Aktiengesellschaft | Coupling arrangement for optical waveguides |
| CH676513A5 (en) * | 1988-04-25 | 1991-01-31 | Fritz Gyger | 2-Part optical fibre coupling - has optical fibre ends held in axial alignment by co-operating holders |
| CN101276024A (en) * | 2007-03-27 | 2008-10-01 | 3M创新有限公司 | Optical fiber connection protecting box |
| CN201548367U (en) * | 2009-10-29 | 2010-08-11 | 天津肯泰仪表有限公司 | Magnetic regulating key of pressure transmitter |
| CN102213800A (en) * | 2010-04-02 | 2011-10-12 | 林雄政 | Wedge-type mechanical optical fiber splicer |
| CN102338911A (en) * | 2011-11-01 | 2012-02-01 | 南京普天天纪楼宇智能有限公司 | Optical fiber cold splice |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4784456A (en) * | 1987-05-06 | 1988-11-15 | E. I. Du Pont De Nemours And Company | Fiber optic connector |
-
2012
- 2012-02-17 CN CN 201210036365 patent/CN102565962B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422717A (en) * | 1980-07-09 | 1983-12-27 | Felten & Guilleaume Carlswerk Aktiengesellschaft | Coupling arrangement for optical waveguides |
| CH676513A5 (en) * | 1988-04-25 | 1991-01-31 | Fritz Gyger | 2-Part optical fibre coupling - has optical fibre ends held in axial alignment by co-operating holders |
| CN101276024A (en) * | 2007-03-27 | 2008-10-01 | 3M创新有限公司 | Optical fiber connection protecting box |
| CN201548367U (en) * | 2009-10-29 | 2010-08-11 | 天津肯泰仪表有限公司 | Magnetic regulating key of pressure transmitter |
| CN102213800A (en) * | 2010-04-02 | 2011-10-12 | 林雄政 | Wedge-type mechanical optical fiber splicer |
| CN102338911A (en) * | 2011-11-01 | 2012-02-01 | 南京普天天纪楼宇智能有限公司 | Optical fiber cold splice |
Non-Patent Citations (1)
| Title |
|---|
| JP昭63286805A 1988.11.24 |
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|---|---|
| CN102565962A (en) | 2012-07-11 |
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