JP4863319B2 - 光コネクタ - Google Patents
光コネクタ Download PDFInfo
- Publication number
- JP4863319B2 JP4863319B2 JP2009120779A JP2009120779A JP4863319B2 JP 4863319 B2 JP4863319 B2 JP 4863319B2 JP 2009120779 A JP2009120779 A JP 2009120779A JP 2009120779 A JP2009120779 A JP 2009120779A JP 4863319 B2 JP4863319 B2 JP 4863319B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- support member
- ferrule
- main body
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
-
- 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
Description
光レセプタクルが知られている(下記特許文献1参照)。
図1、図2に示すように、光コネクタ1はハウジング3と支持部材5とフェルール7と割スリーブ8とを備える。
3 ハウジング
322 貫通穴(抜け阻止手段)
5,205 支持部材
51 支持部材本体部
511 弾性変形部
512 連結部
512a 収容部
513 突起(抜け阻止手段)
52,252 操作部
52a,52b 板状部
53 収容空間
7 フェルール
8 割スリーブ
11 光ファイバコード
Claims (1)
- 相手側光コネクタに接続されるハウジングと、
光ファイバ素線を保持するフェルールを支持した状態で前記ハウジングに着脱可能に装着される支持部材と、
前記支持部材が前記ハウジングに装着されたとき、前記支持部材を前記ハウジングにロックするロック手段と
を備えている光コネクタにおいて、
前記支持部材は、前記ハウジング内に挿入される支持部材本体部と、この支持部材本体部の挿入方向後端に連なり、前記ロック手段による前記ハウジングに対する前記支持部材のロック状態を解除する操作部とを有し、
前記支持部材本体部が前記ハウジングに挿入されたとき、前記操作部が前記ハウジングの外部へ突出し、
前記ロック手段が、前記支持部材本体部に前記ハウジングへ向かって突出するように設けられた突起と、前記ハウジングに設けられ、前記突起に係合可能な穴とで構成され、
前記支持部材本体部は、光ファイバコードを収容する収容空間を介して対向し互いに接近する方向へ弾性変形可能な一対の弾性変形部と、前記フェルールを収容し前記一対の弾性変形部を連結する連結部とを備え、
前記突起が前記一対の弾性変形部に設けられ、
前記穴が前記ハウジングに設けられ、
前記操作部が、前記一対の弾性変形部に連なる一対の板状部で構成され、
前記フェルールのフランジ部を前記フェルールの径方向で挿抜可能に収容し、そのフランジ部の前記支持部材の着脱方向の移動を阻止する収容部が、前記連結部に設けられ、
前記ハウジングは、前記支持部材本体部を収容する空間を有する支持部材収容部を備え、
前記支持部材が前記ハウジングに装着されると、前記フェルールは前記ハウジングの前記支持部材収容部の内周面によって前記フェルールの径方向へ移動できなくなる
ことを特徴とする光コネクタ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009120779A JP4863319B2 (ja) | 2009-05-19 | 2009-05-19 | 光コネクタ |
US12/773,149 US8356947B2 (en) | 2009-05-19 | 2010-05-04 | Optical connector |
KR1020100046057A KR101108905B1 (ko) | 2009-05-19 | 2010-05-17 | 광 커넥터 |
CN2010101855422A CN101893741B (zh) | 2009-05-19 | 2010-05-19 | 光连接器 |
US13/614,258 US8485736B2 (en) | 2009-05-19 | 2012-09-13 | Optical connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009120779A JP4863319B2 (ja) | 2009-05-19 | 2009-05-19 | 光コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010271368A JP2010271368A (ja) | 2010-12-02 |
JP4863319B2 true JP4863319B2 (ja) | 2012-01-25 |
Family
ID=43102984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009120779A Expired - Fee Related JP4863319B2 (ja) | 2009-05-19 | 2009-05-19 | 光コネクタ |
Country Status (4)
Country | Link |
---|---|
US (2) | US8356947B2 (ja) |
JP (1) | JP4863319B2 (ja) |
KR (1) | KR101108905B1 (ja) |
CN (1) | CN101893741B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102346279B (zh) * | 2010-07-30 | 2015-03-11 | 株式会社藤仓 | 光连接器、连接器连接系统 |
WO2013177016A1 (en) | 2012-05-22 | 2013-11-28 | Adc Telecommunications, Inc. | Ruggedized fiber optic connector |
ES2848702T3 (es) | 2014-08-06 | 2021-08-11 | Prysmian Spa | Conjunto conector de fibra óptica |
AU2014402914B2 (en) | 2014-08-06 | 2020-07-23 | Prysmian S.P.A. | Optical fiber connector assembly |
JP5860948B1 (ja) * | 2014-12-24 | 2016-02-16 | 日本航空電子工業株式会社 | コネクタ内蔵プラグ |
JP1583251S (ja) * | 2017-01-31 | 2017-08-07 | ||
JP1583252S (ja) * | 2017-01-31 | 2017-08-07 | ||
WO2019146223A1 (ja) * | 2018-01-23 | 2019-08-01 | 住友電気工業株式会社 | 光接続構造、光コネクタ部品、及びハウジング |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5673346A (en) * | 1989-11-24 | 1997-09-30 | Nippon Telegraph And Telephone Corporation | Optical jack for plug-jack optical connector |
US5537501A (en) * | 1989-11-24 | 1996-07-16 | Nippon Telegraph And Telephone Corporation | Optical connector |
JPH0812309B2 (ja) * | 1990-08-20 | 1996-02-07 | 日本電信電話株式会社 | 光コネクタ |
DE69215591T2 (de) * | 1991-07-05 | 1997-05-15 | Nippon Steel Welding Prod Eng | Steckersystem mit faseroptischem Kabel mit einem Metallrohrmantel |
US5325455A (en) * | 1992-10-21 | 1994-06-28 | Minnesota Mining And Manufacturing Company | Fiber optic edge card connector |
US5436995A (en) * | 1993-05-14 | 1995-07-25 | Nippon Telegraph And Telephone Corporation | Optical fiber connector unit and optical fiber connector |
JPH0812309A (ja) * | 1994-06-22 | 1996-01-16 | Nippon Kasei Chem Co Ltd | 炭素壁包被体に内包された単体結晶超微粒子 |
JP3212063B2 (ja) | 1995-03-08 | 2001-09-25 | 日本電信電話株式会社 | 光レセプタクル |
US5796898A (en) * | 1996-02-28 | 1998-08-18 | Fiberon, Inc. | Modular optical fiber connector |
US6371657B1 (en) * | 1999-12-07 | 2002-04-16 | Molex Incorporated | Alignment system for mating connectors |
US6583902B1 (en) * | 1999-12-09 | 2003-06-24 | Alvesta, Inc. | Modular fiber-optic transceiver |
US6349918B1 (en) * | 1999-12-27 | 2002-02-26 | Donald D. Bunker | Motor mount insert and method of forming same |
JP4014776B2 (ja) * | 2000-01-06 | 2007-11-28 | 株式会社フジクラ | 光コネクタ |
US6607308B2 (en) * | 2001-02-12 | 2003-08-19 | E20 Communications, Inc. | Fiber-optic modules with shielded housing/covers having mixed finger types |
US6659655B2 (en) * | 2001-02-12 | 2003-12-09 | E20 Communications, Inc. | Fiber-optic modules with housing/shielding |
JP2005091379A (ja) * | 2001-10-09 | 2005-04-07 | Suncall Corp | 光ファイバ用コネクタ |
JP2003207687A (ja) * | 2002-01-16 | 2003-07-25 | Seiko Instruments Inc | フェルール及びその製造方法並びに光コネクタプラグ |
JP2003222760A (ja) * | 2002-01-29 | 2003-08-08 | Molex Inc | 光コネクタモジュール |
US6746158B2 (en) * | 2002-01-31 | 2004-06-08 | Agilent Technologies, Inc. | Pull detach mechanism for fiber optic transceiver module |
US6841733B2 (en) * | 2002-02-14 | 2005-01-11 | Finisar Corporation | Laser monitoring and control in a transmitter optical subassembly having a ceramic feedthrough header assembly |
JP4142891B2 (ja) * | 2002-05-09 | 2008-09-03 | 株式会社精工技研 | 斜めpcコネクタ |
JP4266319B2 (ja) * | 2002-09-06 | 2009-05-20 | 株式会社精工技研 | 光コネクタプラグ及び光コネクタ |
JP2005189332A (ja) * | 2003-12-24 | 2005-07-14 | Three M Innovative Properties Co | 光コネクタ、コネクタ付き光ファイバ、光ファイバ接続装置及び光ファイバ接続方法 |
US7350979B2 (en) * | 2004-02-13 | 2008-04-01 | Sumitomo Electric Industries, Ltd. | Optical transceiver having an optical receptacle optionally fixed to a frame |
JP2005311363A (ja) * | 2004-04-20 | 2005-11-04 | Sumitomo Electric Ind Ltd | 静電破壊耐圧を高めた光アセンブリ |
JP2005316475A (ja) * | 2004-04-29 | 2005-11-10 | Sumitomo Electric Ind Ltd | 光トランシーバ |
US7137744B2 (en) * | 2004-06-14 | 2006-11-21 | Emcore Corporation | Fiber optic transceiver module with rigid and flexible circuit boards |
US7280724B2 (en) * | 2004-06-16 | 2007-10-09 | Sumitomo Electric Industries, Ltd. | Optical subassembly and optical transceiver installing the same |
JP2006091404A (ja) * | 2004-09-24 | 2006-04-06 | Auto Network Gijutsu Kenkyusho:Kk | フェルール及び光コネクタ |
US7367720B2 (en) * | 2005-03-15 | 2008-05-06 | Sumitomo Electric Industries, Ltd. | Optical transceiver with optical subassemblies optionally fixed to housing |
JP2007121599A (ja) * | 2005-10-27 | 2007-05-17 | Furukawa Electric Co Ltd:The | 光コネクタ |
JP4786394B2 (ja) * | 2006-04-03 | 2011-10-05 | 矢崎総業株式会社 | フェルール固定構造 |
US7241056B1 (en) * | 2006-06-13 | 2007-07-10 | Panduit Corp. | Reversible fiber optic connector |
US7591595B2 (en) * | 2007-01-24 | 2009-09-22 | Adc Telelcommunications, Inc. | Hardened fiber optic adapter |
US7572065B2 (en) * | 2007-01-24 | 2009-08-11 | Adc Telecommunications, Inc. | Hardened fiber optic connector |
JP2008268280A (ja) * | 2007-04-16 | 2008-11-06 | Sumitomo Electric Ind Ltd | 光コネクタ |
US7677814B2 (en) * | 2007-05-06 | 2010-03-16 | Adc Telecommunications, Inc. | Mechanical interface converter for making non-ruggedized fiber optic connectors compatible with a ruggedized fiber optic adapter |
US7744286B2 (en) * | 2007-12-11 | 2010-06-29 | Adc Telecommunications, Inc. | Hardened fiber optic connection system with multiple configurations |
WO2009118864A1 (ja) * | 2008-03-27 | 2009-10-01 | エヌ・ティ・ティ・アドバンステクノロジ株式会社 | 光コネクタ用清掃具 |
-
2009
- 2009-05-19 JP JP2009120779A patent/JP4863319B2/ja not_active Expired - Fee Related
-
2010
- 2010-05-04 US US12/773,149 patent/US8356947B2/en not_active Expired - Fee Related
- 2010-05-17 KR KR1020100046057A patent/KR101108905B1/ko active IP Right Grant
- 2010-05-19 CN CN2010101855422A patent/CN101893741B/zh not_active Expired - Fee Related
-
2012
- 2012-09-13 US US13/614,258 patent/US8485736B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010271368A (ja) | 2010-12-02 |
KR101108905B1 (ko) | 2012-02-06 |
KR20100124663A (ko) | 2010-11-29 |
CN101893741B (zh) | 2012-08-22 |
US20100296778A1 (en) | 2010-11-25 |
US8485736B2 (en) | 2013-07-16 |
US8356947B2 (en) | 2013-01-22 |
US20130011101A1 (en) | 2013-01-10 |
CN101893741A (zh) | 2010-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4863319B2 (ja) | 光コネクタ | |
CA2721233C (en) | Optical connector adapter with excellent dust resistance | |
JP6402316B2 (ja) | 光コネクタ | |
JP4833802B2 (ja) | 光コネクタ連結構造体 | |
JP4262740B2 (ja) | 光コネクタ | |
US8770859B2 (en) | Optical adapter | |
JP4358258B2 (ja) | コネクタ | |
JP2016040587A (ja) | 2芯型光コネクタプラグ | |
US9977196B2 (en) | Optical connector and method for connecting optical fiber cables | |
US6893164B2 (en) | Optical connector and structure of holding an optical fiber cord | |
JP2011027876A (ja) | 多連結型光コネクタ | |
TWI477837B (zh) | 光纖連接器 | |
JP2009301987A (ja) | プラグとコンセントの接続構造 | |
JP2017151338A (ja) | 光アダプタ用ホルダ装置 | |
JP3800606B2 (ja) | 光コネクタアダプタ | |
JP5669309B2 (ja) | コネクタ嵌合治具および低挿入力コネクタ | |
JP2011203682A (ja) | 光コネクタ | |
JP2008083087A (ja) | 光ファイバー用コンセント | |
JPH11305071A (ja) | 光コネクタ | |
JP4090063B2 (ja) | 光コネクタ | |
JP2007163768A (ja) | 光コネクタ、コネクタ固定具及び牽引用治具 | |
JP2504852B2 (ja) | 光コネクタプラグ | |
JP5662716B2 (ja) | リールシート及びバット | |
JP2889112B2 (ja) | 止着機構 | |
JP2019101103A (ja) | 光コネクタ及び光コネクタの接続方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110218 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110309 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110411 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110726 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110913 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111102 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111102 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141118 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4863319 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |