JP5988047B2 - シャッター付き光コネクタプラグ - Google Patents
シャッター付き光コネクタプラグ Download PDFInfo
- Publication number
- JP5988047B2 JP5988047B2 JP2013172126A JP2013172126A JP5988047B2 JP 5988047 B2 JP5988047 B2 JP 5988047B2 JP 2013172126 A JP2013172126 A JP 2013172126A JP 2013172126 A JP2013172126 A JP 2013172126A JP 5988047 B2 JP5988047 B2 JP 5988047B2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- optical connector
- plug
- front housing
- opening
- 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 38
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- G02B6/3869—Mounting ferrules to connector body, i.e. 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
- G02B2006/4297—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources having protection means, e.g. protecting humans against accidental exposure to harmful laser radiation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
2 フロントハウジング、 2a ガイド部、
2b 突起部、 2c 収納空間部、
2d 係止突起部、 2e 係止部、
3 係止用ハウジング、
4 プラグフレーム、 4a 先端開口部、
5 シャッター、 5a 平坦部、
5b 湾曲部、 5c スリット、
5d 抜止め孔、 5e 係止突起部、
6 フロントハウジング用スプリング、
15 従来例に係るシャッター付きLC形プラグ、
16 フェルール、
17 フェルール用スプリング、
18 プラグフレーム、 18a 係止孔、
18b 係合部、
19 フロントハウジング、 19a 収納空間部、
19b ガイド部、 19c 中央突起部、
19d 係合部、
20 係止用ハウジング、
21 フロントハウジング用スプリング、
22 遮光プレート(シャッター)、 22a 平坦部、
22b 湾曲部、 22c 角穴、
23 ブーツ、
23a カシメリング、
24 LC形アダプタ。
Claims (2)
- 光コネクタアダプタに嵌合されるプラグであって、嵌合時に前記光コネクタアダプタの開口部の縁部に突起部が当接することで該突起部を外周部に一体に形成しているフロントハウジングが後方移動せしめられ、それにより前記フロントハウジングを移動自在に内側で支持する筒状のプラグフレームが相対的に前進し、該プラグフレームの前方にある開口部の縁部が、前記フロントハウジングの開口部側に設けられ光軸上に湾曲して遮光しているシャッターを直線状に展開させ、前記プラグフレームに内包されたフェルールの先端部が、前記フロントハウジングの開口部から外部に突出することで前記光コネクタアダプタと光接続がなされる光コネクタプラグにおいて、
前記シャッターの遮光時の状態における平坦部と湾曲部との境部に、嵌合時のシャッター展開状態における中央部の変形による膨らみを解消するための、前後方向に沿って前記境部の左右方向の略中央の位置で全体形状が細長いスリットを、当該境部に跨がって設けたこと、
を特徴とするシャッター付き光コネクタプラグ。 - シャッターの平坦部における抜止め機構は、当該平坦部の中央に設けた抜止め孔と、前記平坦部の後方端部の左右両端部に設けられて、フロントハウジングの係止部に係止される係止突起部とでなること、
を特徴とする請求項1に記載のシャッター付き光コネクタプラグ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013172126A JP5988047B2 (ja) | 2013-08-22 | 2013-08-22 | シャッター付き光コネクタプラグ |
TW103121236A TWI615646B (zh) | 2013-08-22 | 2014-06-19 | 附遮門片之光連接器插頭 |
CN201410324028.0A CN104422991B (zh) | 2013-08-22 | 2014-07-09 | 带光闸的光连接器插头 |
US14/333,796 US9671568B2 (en) | 2013-08-22 | 2014-07-17 | Optical connector plug with shutter |
ES14177452T ES2746774T3 (es) | 2013-08-22 | 2014-07-17 | Clavija conectora óptica con obturador |
EP14177452.1A EP2840424B1 (en) | 2013-08-22 | 2014-07-17 | Optical connector plug with shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013172126A JP5988047B2 (ja) | 2013-08-22 | 2013-08-22 | シャッター付き光コネクタプラグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015040988A JP2015040988A (ja) | 2015-03-02 |
JP5988047B2 true JP5988047B2 (ja) | 2016-09-07 |
Family
ID=51205297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013172126A Active JP5988047B2 (ja) | 2013-08-22 | 2013-08-22 | シャッター付き光コネクタプラグ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9671568B2 (ja) |
EP (1) | EP2840424B1 (ja) |
JP (1) | JP5988047B2 (ja) |
CN (1) | CN104422991B (ja) |
ES (1) | ES2746774T3 (ja) |
TW (1) | TWI615646B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD245870S (en) * | 1976-07-29 | 1977-09-20 | Dougherty Duayne D | Fence post top |
CN103809252B (zh) * | 2012-11-07 | 2015-12-16 | 华为技术有限公司 | 标识芯片收容装置、光纤熔配模块、光纤管理装置和装配方法 |
USD759594S1 (en) * | 2013-11-15 | 2016-06-21 | Fujikura Ltd. | Optical receptacle housing |
CA2975896A1 (en) * | 2014-02-06 | 2015-08-13 | Srg Ip Pty Ltd | Connector for use in forming joints |
CA159786S (en) * | 2014-06-12 | 2015-08-28 | Japan Aviation Electron | Adapter for optical connector |
AU2016354633A1 (en) * | 2015-11-13 | 2018-04-26 | CommScope Connectivity Belgium BVBA | Fiber optic connection system |
BR112019002114A2 (pt) * | 2016-08-02 | 2019-05-14 | Japan Communication Accessories Manufacturing Co., Ltd. | plugue de conector óptico |
CN110914727B (zh) * | 2017-07-14 | 2022-03-11 | 胡贝尔和茹纳股份公司 | 包括遮蔽器的连接器组件 |
US11609384B2 (en) * | 2017-09-20 | 2023-03-21 | Molex, Llc | Light blocking shutter for optical fiber adapter |
TWI677724B (zh) * | 2018-04-27 | 2019-11-21 | 楊沐晨 | 光纖適配器 |
WO2020191645A1 (zh) * | 2019-03-27 | 2020-10-01 | 南京续点通信科技有限公司 | 一种取光适配器 |
WO2021021575A1 (en) * | 2019-07-26 | 2021-02-04 | Commscope Technologies Llc | Fiber optic adapters convertible between different polarity types |
USD892053S1 (en) * | 2019-10-16 | 2020-08-04 | Qingdao Baobin Electronics Technology Co., Ltd. | Electric cable socket |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL291093A (ja) * | 1963-04-03 | |||
US6796719B2 (en) * | 2001-12-14 | 2004-09-28 | Hon Hai Precision Ind. Co., Ltd | Optical fiber connector |
JP2005017598A (ja) | 2003-06-25 | 2005-01-20 | Suncall Corp | 光コネクタ |
JP4304213B2 (ja) * | 2007-01-17 | 2009-07-29 | 本多通信工業株式会社 | 光コネクタプラグ |
JP5091105B2 (ja) * | 2008-12-26 | 2012-12-05 | 株式会社フジクラ | シャッタ付き現場組立光コネクタ |
JP5346717B2 (ja) * | 2009-07-06 | 2013-11-20 | 本多通信工業株式会社 | 光コネクタプラグ |
US8579518B2 (en) * | 2010-03-19 | 2013-11-12 | Corning Incorporated | Optical receptacles and systems and devices including optical receptacles |
TWI431349B (zh) * | 2011-03-30 | 2014-03-21 | Protai Photonic 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 |
CN103018842B (zh) * | 2011-09-21 | 2014-11-05 | 普泰光电股份有限公司 | 具有遮光件的光纤适配器 |
CN103048740A (zh) * | 2011-10-17 | 2013-04-17 | 东侑光电股份有限公司 | 具有遮光件的光纤适配器 |
-
2013
- 2013-08-22 JP JP2013172126A patent/JP5988047B2/ja active Active
-
2014
- 2014-06-19 TW TW103121236A patent/TWI615646B/zh active
- 2014-07-09 CN CN201410324028.0A patent/CN104422991B/zh active Active
- 2014-07-17 US US14/333,796 patent/US9671568B2/en active Active
- 2014-07-17 EP EP14177452.1A patent/EP2840424B1/en active Active
- 2014-07-17 ES ES14177452T patent/ES2746774T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
CN104422991A (zh) | 2015-03-18 |
US20150055928A1 (en) | 2015-02-26 |
JP2015040988A (ja) | 2015-03-02 |
EP2840424B1 (en) | 2019-09-04 |
ES2746774T3 (es) | 2020-03-06 |
TWI615646B (zh) | 2018-02-21 |
US9671568B2 (en) | 2017-06-06 |
CN104422991B (zh) | 2016-11-02 |
TW201508364A (zh) | 2015-03-01 |
EP2840424A1 (en) | 2015-02-25 |
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