JP5759183B2 - 光コネクタ及びその組立方法 - Google Patents
光コネクタ及びその組立方法 Download PDFInfo
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- JP5759183B2 JP5759183B2 JP2011005999A JP2011005999A JP5759183B2 JP 5759183 B2 JP5759183 B2 JP 5759183B2 JP 2011005999 A JP2011005999 A JP 2011005999A JP 2011005999 A JP2011005999 A JP 2011005999A JP 5759183 B2 JP5759183 B2 JP 5759183B2
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- housing
- optical fiber
- optical
- fusion
- optical connector
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3846—Details of mounting fibres in ferrules; Assembly methods; Manufacture with fibre stubs
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2558—Reinforcement of splice joint
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/38875—Protection from bending or twisting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
Claims (4)
- 複数本の光ファイバを有する光ファイバテープ心線が内蔵された光ファイバコードが組み付けられる光コネクタにおいて、
前記各光ファイバと融着接続される複数本の内蔵ファイバを保持したフェルール部材と、
前記各光ファイバと前記各内蔵ファイバとの融着接続部を保護するための融着保護スリーブを前記フェルール部材と共に収容するハウジングと、
前記ハウジングの後側部分に装着され、前記光ファイバコードの外被を前記ハウジングに挟み込んで固定する固定部材とを備え、
前記ハウジングの後端部には、引き裂かれた状態の前記外被を載せるための凹みが設けられており、
前記ハウジングの後端部は、断面略長円形状を有し、
前記凹みは、前記ハウジングの後端部における前記ハウジングの長径方向に沿った部位に前記ハウジングの短径方向に対向するように設けられていることを特徴とする光コネクタ。 - 前記融着保護スリーブには、前記融着保護スリーブの長手方向に延びる補強用の金属板が設けられていることを特徴とする請求項1記載の光コネクタ。
- 前記フェルール部材は、ガイドピンが挿入される1対のガイド孔を有するフェルール本体と、前記フェルール本体の後側に配置され、前記各ガイド孔に挿入される1対の突起を有するスペーサとを有することを特徴とする請求項1または2記載の光コネクタ。
- 請求項1〜3のいずれか一項記載の光コネクタを用意する工程と、
前記光ファイバコードの前記外被を引き裂いて前記光ファイバテープ心線を露出させると共に、前記融着保護スリーブを前記光ファイバコードに取り付ける工程と、
前記光ファイバテープ心線の前記各光ファイバと前記フェルール部材に保持された前記各内蔵ファイバとを融着接続し、前記各光ファイバと前記各内蔵ファイバとの融着接続部を前記融着保護スリーブで保護する工程と、
前記フェルール部材及び前記融着保護スリーブを前記ハウジング内に収容し、前記引き裂かれた状態の外被を前記ハウジングの前記凹みに載せ、その状態で前記固定部材を前記ハウジングの後側部分に装着することで、前記固定部材により前記外被を前記ハウジングに挟み込んで固定する工程とを含むことを特徴とする光コネクタの組立方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011005999A JP5759183B2 (ja) | 2011-01-14 | 2011-01-14 | 光コネクタ及びその組立方法 |
BR112013003470-0A BR112013003470B1 (pt) | 2011-01-14 | 2012-01-10 | Conector óptico configurado para fixar um cordão de fibra óptica e método para fixar um cordão de fibra óptica em um conector óptico |
CN201280002156.2A CN103026277B (zh) | 2011-01-14 | 2012-01-10 | 光学连接器和组装该光学连接器的方法 |
US13/811,629 US8740479B2 (en) | 2011-01-14 | 2012-01-10 | Optical connector and method for assembling same |
EP12734645.0A EP2664952B1 (en) | 2011-01-14 | 2012-01-10 | Optical connector and method for assembling same |
PCT/JP2012/050229 WO2012096246A1 (ja) | 2011-01-14 | 2012-01-10 | 光コネクタ及びその組立方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011005999A JP5759183B2 (ja) | 2011-01-14 | 2011-01-14 | 光コネクタ及びその組立方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012145885A JP2012145885A (ja) | 2012-08-02 |
JP5759183B2 true JP5759183B2 (ja) | 2015-08-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011005999A Active JP5759183B2 (ja) | 2011-01-14 | 2011-01-14 | 光コネクタ及びその組立方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8740479B2 (ja) |
EP (1) | EP2664952B1 (ja) |
JP (1) | JP5759183B2 (ja) |
CN (1) | CN103026277B (ja) |
BR (1) | BR112013003470B1 (ja) |
WO (1) | WO2012096246A1 (ja) |
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WO2010092657A1 (ja) * | 2009-02-13 | 2010-08-19 | 株式会社フジクラ | 光コネクタおよび光コネクタの組立方法 |
JP5427446B2 (ja) * | 2009-03-23 | 2014-02-26 | 株式会社フジクラ | コネクタ付き光伝送体、光コネクタ、光コネクタの組立方法 |
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BR112013003470A2 (pt) | 2020-10-27 |
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US8740479B2 (en) | 2014-06-03 |
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