JP4090067B2 - 光アダプター用シャッターとそれを用いた光コネクタ - Google Patents
光アダプター用シャッターとそれを用いた光コネクタ Download PDFInfo
- Publication number
- JP4090067B2 JP4090067B2 JP2005312615A JP2005312615A JP4090067B2 JP 4090067 B2 JP4090067 B2 JP 4090067B2 JP 2005312615 A JP2005312615 A JP 2005312615A JP 2005312615 A JP2005312615 A JP 2005312615A JP 4090067 B2 JP4090067 B2 JP 4090067B2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- optical
- optical connector
- housing
- connector
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims description 184
- 239000013307 optical fiber Substances 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 39
- 230000037431 insertion Effects 0.000 description 39
- 239000002184 metal Substances 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Description
2 先端R部
3 基部
4 平面部
4a 切り欠き
5 係止部
6 押圧部
10,10´ シャッター
11 底面
12 側壁
13 溝
14a,14b 突起
15 ガイド部
20,20A,20B 光アダプター
21 矢印
25A,25B ハウジング
26 フランジ
50 フェルール
51 フェルール先端面
60 光プラグ
61 端部
62 レバー
63 操作部
64 保持部
65 嵌合部
66 コイルバネ
67 光ケーブル支持部
68 円筒部
113 BHハウジング
116 PHハウジング
118,122 光コネクタ
118a,122a ハウジング
123 光コネクタフェルール
123a 接合端面
132 内部ハウジング
132b 挿入作業側端面
133 コネクタ穴
133a キー溝
135 差し込み溝
140 シャッター
141 差し込み部
142 シャッター本体部
143 連結部
144 平板部
146 補強リブ
150 光コネクタ光アダプター
151 光コネクタ
152 コネクタ本体
153 LC型光プラグ
154 第1本体分割体
155 第2本体分割体
156 光プラグ装着穴
157,158
159 係止爪
160 下側壁部
161 係止爪
162 レバー部
163 係止突起
164 操作レバー部
165 係止段部
171 前端溝
173,174,175 屈曲部
180 シャッター部材
181 シャッター部
182 アンカー部
183 前端板部
184 第1屈曲部
185 第2屈曲部
186 アンカー本体板部
187 抜止め板部
188 アンカー穴
188a 偏平穴部
188b 拡大穴部
189 受止め部
Claims (2)
- 光コネクタに収容されるシャッターにおいて、前記シャッターは、1枚の板材から形成され、光ファイバーからの光を遮蔽する遮光部と、当該シャッターを前記光コネクタのハウジングに保持するための係止部とを有し、
前記係止部は弾性を備え、相手側光コネクタとの嵌合離脱方向に当該ハウジングヘ挿入することにより、前記ハウジングに係止され、
前記嵌合離脱方向と直交する前記遮光部の幅方向の両側で、かつ前記遮光部の外測に一対の前記係止部を前記シャッターに一体に形成するとともに、
前記嵌合離脱方向において、前記係止部とは反対側に形成され、前記シャッターを前記ハウジングに挿入する際に押圧するための一対の押圧部を備え、前記一対の係止部と前記一対の押圧部は前記遮光部の幅方向外側に形成されていることを特徴とするシャッター。 - 光コネクタにおいて、前記光コネクタは、光ファイバーを収容保持するハウジングと、前記光ファイバーからの光を遮蔽するシャッターとを有し、前記シャッターは、1枚の板材から形成され、前記光ファイバーからの光を遮蔽する遮光部と、前記シャッターを前記ハウジングに保持するための係止部とを有し、前記係止部は弾性を備え、相手側光コネクタとの嵌合離脱方向に前記ハウジングヘ挿入することにより、前記ハウジングに係止され、前記嵌合離脱方向と直交する前記遮光部の幅方向の両側で、かつ前記遮光部の外測に一対の前記係止部を当該シャッターに一体に形成するとともに、前記嵌合離脱方向において、前記係止部とは反対側に当該シャッターを前記ハウジングに挿入する際の一対の押圧部を当該シャッターに一体に形成し、前記一対の係止部と前記一対の押圧部は前記遮光部の幅方向外側に形成されていることを特徴とする光コネクタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005312615A JP4090067B2 (ja) | 2005-10-27 | 2005-10-27 | 光アダプター用シャッターとそれを用いた光コネクタ |
CNA2006101428318A CN1955773A (zh) | 2005-10-27 | 2006-10-27 | 具有遮光器且可以被设计成小尺寸的光学连接装置 |
CA2566170A CA2566170C (en) | 2005-10-27 | 2006-10-27 | Optical connection apparatus which has a shutter and which can be designed to be small in size |
US11/588,613 US7413351B2 (en) | 2005-10-27 | 2006-10-27 | Optical connection apparatus which has a shutter and which can be designed to be small in size |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005312615A JP4090067B2 (ja) | 2005-10-27 | 2005-10-27 | 光アダプター用シャッターとそれを用いた光コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007121614A JP2007121614A (ja) | 2007-05-17 |
JP4090067B2 true JP4090067B2 (ja) | 2008-05-28 |
Family
ID=37965251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005312615A Active JP4090067B2 (ja) | 2005-10-27 | 2005-10-27 | 光アダプター用シャッターとそれを用いた光コネクタ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7413351B2 (ja) |
JP (1) | JP4090067B2 (ja) |
CN (1) | CN1955773A (ja) |
CA (1) | CA2566170C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9459412B2 (en) | 2012-11-09 | 2016-10-04 | Fujikura Ltd. | Optical connector receptacle, receptacle housing, optical connector adapter, and adapter housing |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5883995A (en) | 1997-05-20 | 1999-03-16 | Adc Telecommunications, Inc. | Fiber connector and adapter |
JP4240503B2 (ja) | 2006-07-12 | 2009-03-18 | 日本航空電子工業株式会社 | 光コネクタ |
US20090028507A1 (en) * | 2007-07-27 | 2009-01-29 | Ashley Wesley Jones | Fiber optic adapter with integrated shutter |
JP2009265208A (ja) * | 2008-04-23 | 2009-11-12 | Sanwa Denki Kogyo Co Ltd | 多連式光アダプタ |
JP5097068B2 (ja) * | 2008-05-27 | 2012-12-12 | パナソニック株式会社 | 光レセプタクル |
CH700064A1 (de) | 2008-12-01 | 2010-06-15 | Reichle & De Massari Fa | Duplex-adapter und sicherungsvorrichtung für eine optische steckverbindung. |
CN101872041B (zh) * | 2009-04-27 | 2012-08-29 | 富士康(昆山)电脑接插件有限公司 | 光电连接器 |
JP5202586B2 (ja) * | 2010-07-30 | 2013-06-05 | 株式会社精工技研 | 光通信用アダプタ |
JP5138005B2 (ja) * | 2010-08-03 | 2013-02-06 | 株式会社精工技研 | 光通信用アダプタ |
CN102650716B (zh) * | 2011-02-23 | 2014-12-24 | 富士康(昆山)电脑接插件有限公司 | 光连接器 |
TWI431349B (zh) * | 2011-03-30 | 2014-03-21 | Protai Photonic Co Ltd | 具有遮光件之光纖適配器 |
TWI435129B (zh) | 2011-06-14 | 2014-04-21 | Ezontek Technologies Co Ltd | 具有遮光件之光纖適配器 |
CN102879866B (zh) * | 2011-07-11 | 2014-11-05 | 东侑光电股份有限公司 | 一种光纤适配器 |
TWI444683B (zh) * | 2011-09-09 | 2014-07-11 | Ezontek Technologies Co Ltd | 具有遮光件之光纖適配器 |
CN103018841B (zh) * | 2011-09-21 | 2014-12-31 | 普泰光电股份有限公司 | 具有遮光件的光纤适配器 |
CN103018840B (zh) * | 2011-09-21 | 2014-10-22 | 东侑光电股份有限公司 | 具有遮光件的光纤适配器 |
TWI432810B (zh) * | 2011-09-30 | 2014-04-01 | Ezontek Technologies Co Ltd | 具有遮光件之光纖適配器 |
JP5959332B2 (ja) | 2012-06-18 | 2016-08-02 | オリンパス株式会社 | 光コネクタ |
JP5706375B2 (ja) | 2012-07-24 | 2015-04-22 | 株式会社オートネットワーク技術研究所 | 光コネクタ |
US8897611B2 (en) * | 2012-09-06 | 2014-11-25 | Corning Incorporated | Optical fiber interfaces comprising light blocking elements and illumination systems comprising light blocking elements |
GB2506890B (en) * | 2012-10-10 | 2017-03-22 | Fibrefab Ltd | Fibre optic adaptor |
JP5250723B2 (ja) * | 2013-01-17 | 2013-07-31 | 株式会社精工技研 | 光通信用アダプタ |
JP6038666B2 (ja) * | 2013-01-21 | 2016-12-07 | 三和電気工業株式会社 | Lc形光コネクタ相互接続用アダプタ |
TWI486660B (zh) * | 2013-10-31 | 2015-06-01 | Ezontek Technologies Co Ltd | 具有遮光件之光纖適配器 |
WO2016010547A1 (en) * | 2014-07-18 | 2016-01-21 | Hewlett-Packard Development Company, L. P. | Sealing an input/output port of an input/output switch |
CN105137552B (zh) * | 2015-10-08 | 2017-03-29 | 深圳市飞博康光通讯技术有限公司 | 一体式lc双联适配器 |
JP2017134118A (ja) * | 2016-01-25 | 2017-08-03 | 富士通株式会社 | 光アダプタ |
TWI608261B (zh) * | 2016-11-29 | 2017-12-11 | 普泰光電股份有限公司 | 具有遮蔽件之光纖適配器 |
TWI628481B (zh) * | 2017-02-23 | 2018-07-01 | 楊沐晴 | 具有遮蔽件之光纖適配器 |
JP7115739B2 (ja) * | 2017-08-09 | 2022-08-09 | 株式会社精工技研 | 光コネクタアダプタ |
JP7177147B2 (ja) | 2017-09-20 | 2022-11-22 | モレックス エルエルシー | 光ファイバアダプタ用の遮光シャッタ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09211264A (ja) | 1996-02-01 | 1997-08-15 | Molex Inc | 光ファイバコネクタ用アダプタ |
JP3644884B2 (ja) * | 1999-10-25 | 2005-05-11 | 古河電気工業株式会社 | 遮光シャッター付きアダプタおよび遮光シャッター付き光モジュールレセプタクル |
JP3597764B2 (ja) | 2000-08-08 | 2004-12-08 | 株式会社東芝 | 光半導体装置 |
JP2003139999A (ja) | 2001-10-31 | 2003-05-14 | Fujikura Ltd | シャッター付き光コネクタ及び遮光シャッター |
JP2005017598A (ja) | 2003-06-25 | 2005-01-20 | Suncall Corp | 光コネクタ |
-
2005
- 2005-10-27 JP JP2005312615A patent/JP4090067B2/ja active Active
-
2006
- 2006-10-27 CN CNA2006101428318A patent/CN1955773A/zh active Pending
- 2006-10-27 CA CA2566170A patent/CA2566170C/en not_active Expired - Fee Related
- 2006-10-27 US US11/588,613 patent/US7413351B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9459412B2 (en) | 2012-11-09 | 2016-10-04 | Fujikura Ltd. | Optical connector receptacle, receptacle housing, optical connector adapter, and adapter housing |
Also Published As
Publication number | Publication date |
---|---|
JP2007121614A (ja) | 2007-05-17 |
CN1955773A (zh) | 2007-05-02 |
CA2566170A1 (en) | 2007-04-27 |
US7413351B2 (en) | 2008-08-19 |
US20070098330A1 (en) | 2007-05-03 |
CA2566170C (en) | 2010-09-14 |
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