CN102116910B - Optical fiber and V-shaped slot bonding integrated cold connection technique - Google Patents
Optical fiber and V-shaped slot bonding integrated cold connection technique Download PDFInfo
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- CN102116910B CN102116910B CN2010101869590A CN201010186959A CN102116910B CN 102116910 B CN102116910 B CN 102116910B CN 2010101869590 A CN2010101869590 A CN 2010101869590A CN 201010186959 A CN201010186959 A CN 201010186959A CN 102116910 B CN102116910 B CN 102116910B
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- Prior art keywords
- optical fiber
- groove
- fine
- folder
- aligner
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000011229 interlayer Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004836 Glue Stick Substances 0.000 claims description 2
- 230000008033 biological extinction Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
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Abstract
The invention relates to an optical fiber and V-shaped slot bonding integrated cold connection technique, which is applied to a ZL200710078360.3 optical connector. The technique is used for realizing the optical fiber and V-shaped slot bonding integrated fiber connection, by using a pressing-clamping fiber slot aligner to precisely align two cores in the V-shaped slot of the optical connector at the optical fiber and then using an optical fiber matched cold connecting agent to bond the cores with the optical fiber. The technique is suitable for the optical fiber cold connection of various V-shaped slot connectors and can be used for enabling the optical fiber connection loss to be equal to the loss of optical fiber fusing under the condition of avoiding the process of filling optical matched solution in the V-shaped slot. The property is stable and reliable, the tensile strength is high, the humidity resistance is good, the cold connection cost is low, the operation is simple and convenient and the use is not limited by severe environment.
Description
Technical field:
The present invention relates to the bonding integrated cold joint technology of a kind of optical fiber and V-type groove.This technology is to press from both sides fine groove aligner through a kind of pressure, utilizes the agent of a kind of optical fiber coupling cold joint, realizes that optical fiber is connected with the optical fiber of the bonding one of V-type groove to continue.
Background technology:
Existing optical fiber cold joint technology is like the FibrlokIl of Minnesota Mining and Manufacturing Company connector cold joint technology, and it is to give V-type groove injection fibre matching fluid earlier, through simple tool, utilizes MACHINERY JOINT again, realizes that two core fibres forever connect.This dependence optical fiber matching fluid realizes the optical fiber cold joint that low-loss continues, and it exists because of matching fluid runs off influences light transmission instability, insecure hidden danger.(see also: intelligent building and urban information, the 3rd phase in 2008, the application of mechanical type fibre junction technology in optical communication network.)
Summary of the invention:
The objective of the invention is to for V-type groove pecker provides a kind of optical fiber and the bonding integrated cold joint technology of V-type groove, this technology has been removed injection fibre matching fluid technology in the V-type groove, just can realize that optical fiber splice loss is suitable with the optical fiber welding, stable and reliable for performance.
The objective of the invention is to realize like this; Provide a kind of optical fiber and V-type groove bonding integrated cold joint technology; It is to press from both sides fine groove aligner instrument through a kind of pressure; Two cores butt joint optical-fibre precise in the pecker V-type groove is aimed at, utilized the agent of a kind of optical fiber coupling cold joint bonding again, realize that optical fiber is connected with the optical fiber of the bonding one of V-type groove to continue it.
A kind of optical fiber coupling cold joint agent that the present invention utilizes, its principal ingredient is α-hydrogen base ethyl acrylate, it has good matching performance to silica fibre.
The present invention is pressed from both sides fine groove aligner through a kind of pressure, and it comprises a tooth mouth connecting lever holder, pressure clamping plate, the fine folding of a pressure, an interlayer pad, a location magnetic patch, adhesive magnetic patch composition.
The present invention utilizes a kind of optical fiber coupling cold joint agent realization optical fiber to be connected with the optical fiber of the bonding one of V-type groove to continue; Therefore; The characteristic of this optical fiber coupling cold joint agent has just shown advantage of the present invention: 1, it and silica fibre have good matching, thereby it can be removed V-type groove injection fibre matching fluid technology and realize that optical fiber splice loss is suitable with the optical fiber welding; 2, its permeance property is strong, thereby it can make V-type groove and the seamless bonding one of optic fibre end, thereby guarantees the stability and the reliability of light transmission; 3, its earthquake-resistant moisture-proof performance is good, thereby it can be applicable to the light net laying of moist raceway groove; 4, its effective serviceability temperature is at-50 ℃-+80 ℃, thereby it can satisfy environment temperature examination requirement; 5, to press from both sides fine groove aligner be handheld structure to pressure of the present invention, thereby the operation of this cold joint technology is simpler, more convenient, does not receive the restriction of rugged surroundings.
Description of drawings:
Fig. 1, to be optical fiber be connected the floor map that continues with the optical fiber of the bonding integrated cold joint technology of V-type groove.
Fig. 2, be that the pressure of the bonding integrated cold joint technology of optical fiber and V-type groove is pressed from both sides fine groove aligner schematic perspective view.
Fig. 3, be the tooth mouth connecting lever holder floor map of pressing the fine groove aligner of folder.
Fig. 4, be the pressure clamping plate floor map of pressing the fine groove aligner of folder.
Fig. 5, be the fine folding floor map of pressure of pressing the fine groove aligner of folder.
Embodiment:
See also Fig. 1, Fig. 2, a kind of optical fiber of the present invention is to implement optical fiber with the ZL200710078360.3 field fibre-optical fixed connector to continue with permanent connection of the optical fiber of the bonding one of V-type groove with the embodiment of the bonding integrated cold joint technology of V-type groove.The optical fiber coupling cold joint agent that the present invention utilizes, it is a kind of instant glue stick, its principal ingredient is α-hydrogen base ethyl acrylate (production standard: HG/T 2492-93).Its practical implementation operating process is following: with the optical fiber cutting appliance qualified fixed length cutting is made in the termination of two cores butt joint optical fiber earlier; Then; With the left side guide ring card 12 of single optical fibre by fibre-optical fixed connector 100; Insert the groove central part of V-type groove 11; This moment with fibre-optical fixed connector 100 carriages in the tooth mouth 211 of pressing the fine groove aligner 200 of folder; By location magnetic patch 25 location, its tail optical fiber that inserts optical fiber falls within the prong 213, by pressing fine folding 23 to push down by 25 adhesives of adhesive magnetic patch; Again other core butt joint optical fiber is inserted V-type groove 11 from fibre-optical fixed connector 100 right side guide ring cards 12; Two core fibres are docked in the V-type groove tightly; At this moment, press folder V-type groove and butt joint optical fiber, just realize the core diameter fine registration of two core fibres by the pressure clamping plate 22 of pressing the fine groove aligner 200 of folder; Soak the agent of the fine coupling of extinction cold joint with plastic straw this moment again; Inject V-type groove both sides; Because of the agent of optical fiber coupling cold joint has high Penetration Signature; It just can be automatically filling groove and optic fibre end slit apace; And solidify rapidly; The optical fiber of realizing the bonding one of fine groove forever continues, and places supporting pipe box seal protection at last.
The bonding integrated cold joint technology of optical fiber of the present invention and V-type groove, the optical fiber that it is applicable to various metal V-type grooves and nonmetal V-type groove pecker are connected and continue.
A kind of pressure of the present invention is pressed from both sides fine groove aligner 200 embodiment; See also Fig. 2, Fig. 3, Fig. 4, Fig. 5; It comprises that a tooth mouth connecting lever holder 21, presses clamping plate 22, to press fine folding 23, an interlayer pad 24, a location magnetic patch 25, an adhesive magnetic patch 26 to form this embodiment.These tooth mouth connecting lever holder 21 (as shown in Figure 3) are with sheet metal or mould firmly and process at its front end a pair of relative tooth mouth 211 is arranged, and in tooth mouth central authorities hole, one garden 212 are arranged, and there is a prong 213 in the connecting lever outside in the left side; These pressure clamping plate 22 (as shown in Figure 4) are to process with elastic metallic sheet material, and its front end width is less than tooth mouth 211 width; This presses fine folding 23 (as shown in Figure 5) is that the magnetic conductive metal material is processed, and there is hole, a garden 231 in page or leaf central authorities at the bottom of folding; This interlayer pad 24 (not shown) is a suitable shape thickness derby; This location magnetic patch 25 is an outsourcing piece with adhesive magnetic patch 26 (not shown).Please refer to diagram; Press fine groove aligner 200 assemblings of folder: elder generation is in the hole, tooth mouth central authorities garden 212 of connecting lever holder 21; Insert location magnetic patch 25, available glue is received solid, and connecting lever is received the end page or leaf of the fine folding 23 of solid pressure with welding in the left side; At its end page or leaf circular hole 231 insert adhesive magnetic patch 26; Receive admittedly with glue, then, will press the afterbody of clamping plate 22 and interlayer pad 24 overlapping connecting lever holders 21; As making tweezer folder technology, receive solid one with welding.
Claims (1)
1. optical fiber and the bonding integrated cold joint method of V-type groove is characterized in that: with the optical fiber cutting appliance qualified fixed length cutting is made in the termination that two cores dock optical fiber earlier, then; With the left side guide ring card of core butt joint optical fiber by fibre-optical fixed connector, insert the groove central part of V-type groove, this moment with the fibre-optical fixed connector carriage in the tooth mouth of the tooth mouth connecting lever holder front end of pressing the fine groove aligner of folder; Through pressing the magnetic patch location, location of the fine groove aligner of folder; The tail optical fiber that inserts optical fiber falls within the prong in the connecting lever outside, left side of tooth mouth connecting lever holder, is pushed down through the adhesive magnetic patch adhesive of pressing the fine groove aligner of folder by the fine folding of the pressure of pressing the fine groove aligner of folder, and the guide ring card inserts the V-type groove from the fibre-optical fixed connector right side with another core butt joint optical fiber again; Two cores butt joints optical fiber is docked in the V-type groove tightly; At this moment, press folder V-type groove and butt joint optical fiber, realize the core diameter fine registration of two cores butt joint optical fiber through the pressure clamping plate of pressing the fine groove aligner of folder; Soak the agent of the fine coupling of extinction cold joint with plastic straw again; Inject V-type groove both sides, utilize the high Penetration Signature of optical fiber coupling cold joint agent, the agent of optical fiber coupling cold joint is filling groove and optic fibre end slit apace automatically; And solidify rapidly, realize that the optical fiber of the bonding one of fine groove forever continues; Wherein, the agent of said optical fiber coupling cold joint is a kind of instant glue stick, and its principal ingredient is an ECA, and production standard is HG/T 2492-93; Said pressure is pressed from both sides the pressure clamping plate of fine groove aligner and the afterbody of the overlapping said tooth mouth connecting lever holder of interlayer pad, as making tweezer folder technology, receives solid one with welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101869590A CN102116910B (en) | 2010-05-31 | 2010-05-31 | Optical fiber and V-shaped slot bonding integrated cold connection technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101869590A CN102116910B (en) | 2010-05-31 | 2010-05-31 | Optical fiber and V-shaped slot bonding integrated cold connection technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102116910A CN102116910A (en) | 2011-07-06 |
| CN102116910B true CN102116910B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101869590A Expired - Fee Related CN102116910B (en) | 2010-05-31 | 2010-05-31 | Optical fiber and V-shaped slot bonding integrated cold connection technique |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9028153B2 (en) * | 2011-10-27 | 2015-05-12 | Tyco Electronics Corporation | Optical fiber having core-to-core alignment |
| CN103424816A (en) * | 2013-08-12 | 2013-12-04 | 天津中讯光普科技有限公司 | Butt tooling and butt method for PDF (praseodymium-doped fiber) and ordinary optical fiber |
| CN105891952A (en) * | 2014-10-09 | 2016-08-24 | 方强 | Energy-transmitting optical fiber connector |
| CN106094128B (en) * | 2016-08-29 | 2018-07-06 | 成都全码特时代科技有限公司 | A kind of multi-functional and internal adjustable fiber clamp device |
| CN106199845B (en) * | 2016-08-29 | 2018-06-29 | 成都全码特时代科技有限公司 | A kind of Optical fiber plug device suitable for light processing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113500U (en) * | 1992-02-22 | 1992-08-19 | 陈幼良 | Binding joint of optical fibre |
| CN2886602Y (en) * | 2005-12-31 | 2007-04-04 | 武汉光迅科技股份有限公司 | A optical fiber connector terminal for onsite connection |
| CN101029953A (en) * | 2007-04-04 | 2007-09-05 | 王其彪 | Field fibre-optical fixed connector |
| CN201226037Y (en) * | 2008-07-09 | 2009-04-22 | 龚浩 | Cold joint apparatus for optical fiber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057308B (en) * | 2008-06-06 | 2013-10-09 | 3M创新有限公司 | Field terminable optical fiber connector with splice element |
-
2010
- 2010-05-31 CN CN2010101869590A patent/CN102116910B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113500U (en) * | 1992-02-22 | 1992-08-19 | 陈幼良 | Binding joint of optical fibre |
| CN2886602Y (en) * | 2005-12-31 | 2007-04-04 | 武汉光迅科技股份有限公司 | A optical fiber connector terminal for onsite connection |
| CN101029953A (en) * | 2007-04-04 | 2007-09-05 | 王其彪 | Field fibre-optical fixed connector |
| CN201226037Y (en) * | 2008-07-09 | 2009-04-22 | 龚浩 | Cold joint apparatus for optical fiber |
Non-Patent Citations (2)
| Title |
|---|
| 3M中国有限公司.机械式光纤接续技术在光通信网络中的应用.《智能建筑与城市信息》.2008,(第3期),72-73. * |
| 陆继德.光纤机械接续技术在FTTH基础网络中的应用.《电信技术》.2007,(第3期),96-98. * |
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| CN102116910A (en) | 2011-07-06 |
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Address after: 541500 No. 162, Lingchuan Avenue, Lingchuan County, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: Wang Qibiao Address before: 400060 Chongqing Nanping Nan'an District No. 14 Huayuan Road Electronic Research Institute of the 44 retired do turn Patentee before: Wang Qibiao |
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| CI01 | Correction of invention patent gazette |
Correction item: Applicant address Correct: Chongqing Nanping Nan'an District No. 14 Huayuan Road Electronic Research Institute of the 44 retired do turn False: No. 162, Lingchuan Avenue, Lingchuan County, Guilin, Guangxi Number: 49 Volume: 31 |
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Addressee: Wang Qibiao Document name: Notification to Pay the Fees |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20180531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |