CN1120677A - 带活动保护罩的光纤元件组件 - Google Patents

带活动保护罩的光纤元件组件 Download PDF

Info

Publication number
CN1120677A
CN1120677A CN95109054A CN95109054A CN1120677A CN 1120677 A CN1120677 A CN 1120677A CN 95109054 A CN95109054 A CN 95109054A CN 95109054 A CN95109054 A CN 95109054A CN 1120677 A CN1120677 A CN 1120677A
Authority
CN
China
Prior art keywords
optical axis
housing
protective shield
movable protective
fiber
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.)
Pending
Application number
CN95109054A
Other languages
English (en)
Inventor
I·格罗里斯
Y·别列尼基
M.马果林
I·马赫林
I·L·古民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Molex LLC
Original Assignee
Molex LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Molex LLC filed Critical Molex LLC
Publication of CN1120677A publication Critical patent/CN1120677A/zh
Pending legal-status Critical Current

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
    • G02B6/381—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
    • 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
    • G02B6/42—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
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G02B6/3893—Push-pull type, e.g. snap-in, push-on

Abstract

一种接合器组件(10)，用以将光纤(18)沿光轴(64)与相关的光纤传输器件(14)接合。接合器组件的壳体(36)，其端面(73)横切所述光轴，用以与相关的光纤传输器件接合。壳体(36)上附装有活动保护罩(70)将所述端面罩住，并防止脏物进入壳体中和保护操作人员的眼睛。保护罩有一个转向表面(80)，转向表面与光轴线对准，其作用是防止光纤(18)发出的光能反射回光纤。

Description

带活动保护罩的光纤元件组件
本发明总的说来涉及具有保护端盖或防尘罩的光纤元件组件的技术领域。
在光纤技术领域中，光导纤维使用于光传输系统，在光传输系统中光导纤维首尾相接，供在其间传输光能之用。光纤一般端接在可在接合器中接合的连接器组件中，由接合器将光纤安置在中心位置，使插入损耗不致过高。各连接器连接在一起时，使它们经密封的光纤首尾相连。
比起电气导线在电连接器中的端接，在光纤连接器端接光纤会遇到这样一个问题：光纤端部可能会因环境有害的不测事件而损坏，尤其是光纤处于不连接状态时，更是如此。具体地说，尘埃和污物及其与光纤外部的接触都可能会损害光纤的光传输力。
因此，当光纤连接器不使用，或不与其它连接器或相关的光纤传输装置连接时，一直来都建议将连接器的接合端罩住，以免灰尘和其它脏物积集在光纤露出的端部表面或防止外来物质与其接触。例如，大家知道，光纤连接器的端部或连接器有关的外壳或器体配备有防尘罩，供运输或储藏期间或连接器不使用的其它时间用。另一个非常重要的问题是连接器“在起作用”时要保护操作人员的眼睛使其免受激光束的危害。
但使用防尘罩或端盖在某些应用场合还会有另外一些问题：光能作为一定程度的“反馈”反射回到光纤，可能会引起危险。换句话说，若光纤连接器在不连接情况下“起作用”或传输光能，则从防尘罩或端盖反射的光能，其量可能足以损坏象激光器之类的有源器件。因此，虽然防尘罩或端盖可保护光纤免受灰尘、污物的入侵袭和外部接触引起的损坏，但光能从防尘罩反射出去反馈入系统中却可能会产生严重的问题。
本发明旨在解决上述问题，提供一种能防止光纤传输的光能反射回光纤和损害操作人员眼睛的活动保护罩。
因此，本发明的目的是提供一种新颖的经改进的用以将光纤沿光轴与相关的光纤传输装置接合、带有活动保护罩的接合器组件，活动保护罩防止光能反馈入连接器组件，并防止操作人员的眼睛受损伤。
在本发明的典型实施例中，接合器组件壳体的端面用以与相关的光纤传输装置接合。该壳体端面横切光轴。壳体上附有端罩，将壳体端面罩住，并防止脏物进入壳体中。
本发明设计在端罩上配备了一个与光轴对准的转向装置，用以防止光纤发出的光能反射回光纤。
在最佳实施例中，转向装置采用端罩上与光轴成一个斜角伸展的偏斜表面。端罩借助铰链固定在壳体上，铰链的轴与光轴间隔一段距离，且通常垂直于光线。偏斜表面的斜角从铰链轴张开(divergefrom)，偏离壳体的端面，从而使偏斜表面在端罩绕铰链摆到开启位置时不会垂直于光轴。
这里说明接合器组件的上述光纤连接器是具有端接光纤的外壳的的第一连接器。连接器可插入接合器中。接合器的壳体有一个端面，端罩即固定在该端面上。第二光纤连接器适宜在端罩处在打开位置时以端部对端部的形式在接合器中与第一连接器连接。
结合附图阅读下面的详细说明，可以清楚了解本发明的其它目的、特点和优点。
本说明书所附的权利要求书中具有列出了本发明新颖的特点。要了解本发明连同其目的和优点最好结合附图参阅下面的详细说明，附图中同样的编号表示同样的元件，其中：
图1是体现出本发明的原理的光纤接合器组件的部件分解透视图；
图2是大致沿图1的2—2线截取的接合器组件经放大的垂直轴向剖视图。
再仔细地参看附图，先参看图1。本发明体现在接合器组件10上，该组件包括第一连接器12和第二连接器14。从图中可以看到，连接器12是用来装设在印刷电路板16的，并用来将裸光纤20的光纤18的端部接合到第二连接器14的光纤。连接器12可以有一个应力消除套管22。连接器组件14，包括应力消除套管24在内，端接着第二光缆26。连接器12的外壳28装有向前凸出的套筒30，连接器14的外壳32则装有向前凸出的套筒34。连接器12和14在接合器36中端部对端部地连接，接合器36可以装在电子设备(图中未示出)的底板或其它板上，从而以端部互连的形式将光缆20和26的光纤端部连接起来。
结合图1参看图2，可以看到接合器34有一对接合器半体42和44，用例如粘结剂在界面45固定在一起。接合器半体42成了连接器12的容座46，接合器半体44成了连接器14的容座48。接合器36可以装在底板或其它板52的孔眼50(图2)中，并用固定在接合器半体42的金属板56的一对弹性锁定件54固定在面板孔眼中。如此装设时，连接器12可按箭头“A”的方向插入容座46中，直到套筒30引入接合器半体42的内凸台部分58中，且引入横跨两接合器半体42和44的内对中套管60中为止。
在接合器36装在板52的孔眼50、连接器12插入接合器的情况下，连接器14可以按双头箭头“B”的方向插入接合器半体44的容座48和从容座48卸除，而与连接器12连接，或与连接器12脱开。更具体地说，连接器14插入容座48中使套筒34引入内凸台部分62并引入内对中套管60的另一端。这使光缆20和26的光纤对齐，并使光纤端部沿光轴64端部对端部地连接起来。接合器半体44内的一对锁定臂66(图2)能有效地在凸肩68(图1)后面起锁定作用。
活动保护罩70在枢轴或棒条72处铰接到接合器半体44上，从而使保护罩可按双头箭头“C”(图2)所示的方向转动或摆动。可以看到，保护罩处于关闭位置时罩住接合器36的端面73且将容座48封闭起来。保护罩用卷簧74借助其弹力安装就位，卷簧74的一端74a固定在接合器半体44上，另一端则固定在罩70的凹口76中，将罩偏移到其关闭位置，如图中所示。处在关闭位置时，保护罩通常垂直越过即横切光轴64，伸出接合器半体44外，形成凸缘70a，供操作人员握住，以便使保护罩转到其开启位置，并使连接器14可以插入接合器的容座48中。连接器卸下时，卷簧74会自动将端盖偏移回到其关闭位置(如图中所示)保护连接器组件内部使其免受灰尘、脏物或其它危害物质的侵袭。保护罩外标有编号77。
上面在谈到“发明背景”时说过，防尘罩或端盖用来保护不连接即不耦接情况下仍然起作用的连接器会有问题。换句话说，连接器14从接器36上卸下时，保护罩70会越过即横切光轴64延伸。若不连接之后连接器12仍然起作用，则会有这样的危险，即端盖会将光纤18(图1)传输的光能反射回到光纤，从而在系统中产生“反馈”，从而使通过裸光纤20与连接器12连接的有源器件(例如激光器)损坏。总的说来，本发明设计在保护罩70上配备了一个与光轴64对准的转向装置，以防光纤18发出的光能反射回光纤，并保护操作人员的眼睛。
更具体地说，参看图2，转向装置由保护罩70内表面82上的偏斜表面80形成，与光轴线64成一斜角延伸。实质上，箭头“D”表示可能会垂直偏离偏斜表面80、斜交于或偏离表示光纤18的传输轴的光轴64的光能的方向。还应该指出的是，偏斜表面80的斜角沿偏离接合器半体44端面73的方向偏离盖盖70的铰链轴，从而当端盖绕其铰链轴摆到其开启位置时，偏斜表面始终不会垂直于光轴64。
应该理解的是，这里为了公开目前的最佳实施例或本发明的适用范围，本发明是结合将接合器36的端面73罩住的活动保护罩进行公开的。但完全可以设想可以将保护罩或端盖直接附装到光纤连接器的端面上而完全无需使用接合器，这是本技术领域所周知的。实质上，接合器36确实可以成为用铰链安装保护罩70的壳体。体现为转向装置(例如偏斜表面80)的本发明，可用在直接附装到连接器(例如直接附到连接器外壳28)的端盖或防尘罩内，这全都属于本发明的原理范围。
不言而喻，在不脱离本发明的精神实质或主要性能的前提下，本发明是可以按其它的具体形式实施的。因此，本发明的实例的实施例，无论在任何方面都应视为是举例的性质，而不应视为是对本发明的限制，且本发明并不局限于这里提供的细节。

Claims (6)

1.一种光纤元件组件(10)，用以将光纤(18)沿光轴(64)与相关的光纤传输装置(14)接合，所述元件组件包括：
壳体(36)，其端面(73)供与相关的光纤传输装置(14)接合用，横切所述光轴(64)；和
活动保护罩(70)，适宜附装到所述壳体(36)上，将壳体的端面(73)盖住，从而防止污物进入其中，并保护操作人员的眼睛免受强烈激光束的照射；
其特征在于包括：
在所述活动保护罩(70)上加了一个与光轴(64)对准的转向装置(80)，防止所述光纤(18)发出的光能反射回光纤。
2.如权利要求1所述的元件组件，其特征在于，所述转向装置在活动保护罩(70)上有一个偏斜表面(80)，与所述光轴(64)成一个斜角延伸。
3.如权利要求2所述的元件组件，其特征在于，所述活动保护罩(70)用铰链(72)固定在壳体(36)上，铰链的轴与所述光轴(64)间隔一段距离，且通常垂直于所述光轴(64)。
4.如权利要求3所述的元件组件，其特征在于，所述斜角从铰链轴张开，偏离壳体(36)的端面(73)，从而使活动保护罩绕铰链摆到开启位置时，偏斜表面(80)不垂直于光轴(64)。
5.一接合器组件(10)，用以将光纤(18)沿光轴(64)与相关的光纤传输装置(14)接合，所述接合器组件包括：
壳体(36)，供与相关的光纤传输装置(14)接合用；
活动保护罩(70)，适宜附装到壳体(36)上，且横切所述光轴(64)横贯壳体延伸，防止污物进入壳体内，并保护操作人员的眼睛免受强烈激光束的照射；
其特征在于包括：在所述保护罩(70)上的一个与光轴(64)对准的转向装置(80)，防止由所述光纤(18)发射的光能反射回光纤。
6.如权利要求5所述的接合器组件，其特征在于，所述转向装置包括活动保护罩(70)上的一个偏斜表面(80)，与光轴(64)成一个斜角延伸。
CN95109054A 1994-08-01 1995-07-31 带活动保护罩的光纤元件组件 Pending CN1120677A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/283,377 US5506922A (en) 1994-08-01 1994-08-01 Fiber optic component assembly with a movable protective shield
US283377 1994-08-01

Publications (1)

Publication Number Publication Date
CN1120677A true CN1120677A (zh) 1996-04-17

Family

ID=23085758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95109054A Pending CN1120677A (zh) 1994-08-01 1995-07-31 带活动保护罩的光纤元件组件

Country Status (6)

Country Link
US (1) US5506922A (zh)
EP (1) EP0697607B1 (zh)
JP (1) JP3021638U (zh)
KR (1) KR200146619Y1 (zh)
CN (1) CN1120677A (zh)
DE (1) DE69512165T2 (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010081297A1 (zh) * 2009-01-16 2010-07-22 新峤网络设备 光纤接入终端和光纤接入终端的光纤接口保护盖
CN102371032A (zh) * 2010-08-13 2012-03-14 江苏赛达医疗科技有限公司 激光高血脂治疗仪安全防护装置
CN103091789A (zh) * 2011-10-27 2013-05-08 东侑光电股份有限公司 光纤适配器的防护盖
CN103185937A (zh) * 2011-12-31 2013-07-03 莫列斯公司 光纤线缆组件和制造光纤线缆组件的方法
CN103645546A (zh) * 2010-07-30 2014-03-19 株式会社精工技研 带遮挡构件的光连接器适配器
WO2016091028A1 (zh) * 2014-12-11 2016-06-16 中兴通讯股份有限公司 一种光模块连接装置及光模块组件
CN107710043A (zh) * 2015-05-29 2018-02-16 康宁光电通信有限责任公司 具有用于密封光纤连接器的端帽设备的光纤电缆组件和相关联的方法
CN109471221A (zh) * 2018-12-29 2019-03-15 珩星电子（连云港）股份有限公司 圆形光纤电连接器

Families Citing this family (158)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD385849S (en) * 1995-09-26 1997-11-04 Minnesota Mining And Manufacturing Company Compact single mode bare fiber connector
AU716587B2 (en) * 1995-10-31 2000-03-02 Indigo Medical, Incorporated Fiber optic radiation transmission system, connector system for an optical fiber, and methods of using same
EP0805366A1 (de) * 1996-05-02 1997-11-05 Harting KGaA Steckverbindung
US5956444A (en) * 1997-02-13 1999-09-21 Amphenol Corporation Radiation absorbing shield for fiber optic systems
US5887098A (en) * 1997-02-27 1999-03-23 Molex Incorporated Fiber optic adapter with protective shield
US5883995A (en) * 1997-05-20 1999-03-16 Adc Telecommunications, Inc. Fiber connector and adapter
US6142676A (en) * 1997-05-20 2000-11-07 Adc Telecommunications, Inc. Fiber connector and adaptor
CA2214554A1 (en) * 1997-09-02 1999-03-02 Stephen Vincent Bull Adapter for interconnecting optical fiber connectors
TW343739U (en) * 1997-09-13 1998-10-21 Transian Technology Co Ltd An optic adapter with protection feature
US6041155A (en) * 1997-12-10 2000-03-21 Lucent Technologies Inc. Universal dust cover
US6227717B1 (en) * 1997-12-16 2001-05-08 The Siemon Company Dust caps for use with telecommunications adapters and connectors
US6004043A (en) * 1997-12-19 1999-12-21 The Whitaker Corporation Shuttered connector receptacle
US6081647A (en) * 1998-01-05 2000-06-27 Molex Incorporated Fiber optic connector receptacle
US6154597A (en) * 1998-01-05 2000-11-28 Molex Incorporated Fiber optic termination system including a fiber optic connector assembly and method of fabricating same
US5915058A (en) * 1998-01-05 1999-06-22 Molex Incorporated Fiber optic connector assembly
US6108482A (en) * 1998-01-14 2000-08-22 Molex Incorporated Fiber optic connector receptacle
WO1999040466A1 (en) 1998-02-05 1999-08-12 Alcoa Fujikura Ltd. Fiber optic adapter shutter door assembly
US6079881A (en) * 1998-04-08 2000-06-27 Molex Incorporated Fiber optic connector receptacle assembly
US5909526A (en) * 1998-04-08 1999-06-01 Molex Incorporated Fiber optic connector assembly
US6186670B1 (en) 1998-06-02 2001-02-13 Pirelli Cable Corporation Optical fiber connector module
US6173099B1 (en) * 1998-06-05 2001-01-09 Stratos Lightwave, Inc. Snap-in coupling
DK1128199T3 (da) * 1998-07-27 2003-03-24 Huber+Suhner Ag Stikforbindelse til lysledere
US6760531B1 (en) 1999-03-01 2004-07-06 Adc Telecommunications, Inc. Optical fiber distribution frame with outside plant enclosure
US6188825B1 (en) 1999-04-15 2001-02-13 Lucent Technologies, Inc. Dust cover for protecting optical fiber sleeve housing
US6461053B1 (en) * 1999-10-13 2002-10-08 The Whitaker Corporation Optical connector having multiple modular housings
US6419399B1 (en) * 1999-12-01 2002-07-16 3M Innovative Properties Company Optical fiber connector system
JP2001201671A (ja) * 2000-01-20 2001-07-27 Hosiden Corp 光コネクタ
US6471412B1 (en) 2000-02-04 2002-10-29 Molex Incorporated Fiber optic connector receptacle
US6364537B1 (en) * 2000-02-08 2002-04-02 The Siemon Company Dual polarity fiber optic adapter
US6913393B2 (en) * 2000-08-08 2005-07-05 Tyco Electronics Amp Gmbh Protective device in a connector arrangement for optical fibers
US6425694B1 (en) * 2000-09-18 2002-07-30 Molex Incorporated Fiber optic receptacle with protective shutter
US7079775B2 (en) 2001-02-05 2006-07-18 Finisar Corporation Integrated memory mapped controller circuit for fiber optics transceiver
US6595696B1 (en) 2001-03-14 2003-07-22 Amphenol Corporation Internal shutter for optical adapters
JP3652621B2 (ja) * 2001-05-08 2005-05-25 株式会社オートネットワーク技術研究所 光中継コネクタ装置及び光中継コネクタ
US6568861B2 (en) * 2001-05-16 2003-05-27 Fci Americas Technology, Inc. Fiber optic adapter
DE10141449A1 (de) 2001-08-23 2003-03-13 Krone Gmbh Universal-Adapter
US7073953B2 (en) * 2001-08-31 2006-07-11 Amphenol Corporation Modular fiber optic connection system
US6758601B2 (en) * 2001-09-28 2004-07-06 Adc Telecommunications, In. Fiberoptic connector and methods
US6572274B1 (en) * 2001-11-29 2003-06-03 Lynx Photonic Networks Inc. Safety shutter module for fiber-optics connector
US6688780B2 (en) 2002-02-07 2004-02-10 Amphenol Corporation Cantilevered shutter for optical adapter
JP2004094109A (ja) * 2002-09-03 2004-03-25 Furukawa Electric Co Ltd:The 光コネクタ部品
US6702477B1 (en) * 2002-09-23 2004-03-09 Fci Americas Technology, Inc. Adapter with cap for fiber optic connector
JP3753688B2 (ja) * 2002-10-04 2006-03-08 日本航空電子工業株式会社 光コネク夕
US6869297B2 (en) * 2003-01-17 2005-03-22 Panduit Corp. Connector door having overtravel stops
US7142764B2 (en) 2003-03-20 2006-11-28 Tyco Electronics Corporation Optical fiber interconnect cabinets, termination modules and fiber connectivity management for the same
US7198409B2 (en) * 2003-06-30 2007-04-03 Adc Telecommunications, Inc. Fiber optic connector holder and method
US7233731B2 (en) 2003-07-02 2007-06-19 Adc Telecommunications, Inc. Telecommunications connection cabinet
US7011454B2 (en) * 2003-08-25 2006-03-14 Panduit Corp. Reversible fiber optic stub fiber connector
US6986607B2 (en) * 2003-09-26 2006-01-17 Roth Richard F Protective covers for fiber optic connector to modular protective covers for fiber optic connector assembly
US20050103755A1 (en) * 2003-11-13 2005-05-19 Baker Martin C. Hand-held laser welding wand reflection shield
US7369741B2 (en) 2003-11-17 2008-05-06 Fiber Optics Network Solutions Corp. Storage adapter with dust cap posts
DE102004010772A1 (de) 2004-03-05 2005-10-06 Deere & Company, Moline Austrageinrichtung mit einer Messeinrichtung
US7164840B2 (en) * 2004-03-30 2007-01-16 Finisar Corporation Dust cap for fiber optic components
US7218827B2 (en) 2004-06-18 2007-05-15 Adc Telecommunications, Inc. Multi-position fiber optic connector holder and method
US7340146B2 (en) * 2005-03-10 2008-03-04 Yazaki Corporation Dust shutter for an optical adapter
US7194181B2 (en) 2005-03-31 2007-03-20 Adc Telecommunications, Inc. Adapter block including connector storage
TWM290320U (en) * 2005-12-01 2006-05-01 Solteam Opto Inc Composite-type audio/video output connector
US7572066B2 (en) * 2006-03-14 2009-08-11 Corning Cable Systems Llc Translucent dust cap for fiber optic adapter
US7760984B2 (en) 2006-05-04 2010-07-20 Adc Telecommunications, Inc. Fiber distribution hub with swing frame and wrap-around doors
US7315682B1 (en) 2006-08-22 2008-01-01 Senko Advanced Components, Inc. Fiber optic protective shutter
US7561775B2 (en) * 2006-08-22 2009-07-14 Senko Advanced Components, Inc. Fiber optic protective shutter
US7390203B2 (en) 2006-10-11 2008-06-24 Ortronics, Inc. Secure fiber optic network keyed connector assembly
JP4976145B2 (ja) * 2007-01-19 2012-07-18 住友電気工業株式会社 光コネクタ
US7620289B2 (en) * 2007-05-14 2009-11-17 Ams Research Corporation Spring-loaded fiber coupler cover with cam profile
JP4780794B2 (ja) * 2007-06-20 2011-09-28 サンコール株式会社 シャッタアッセンブリ
US20090028507A1 (en) * 2007-07-27 2009-01-29 Ashley Wesley Jones Fiber optic adapter with integrated shutter
US7540667B2 (en) 2007-08-01 2009-06-02 Ortronics, Inc. Positional differentiating connector assembly
US8229265B2 (en) * 2007-11-21 2012-07-24 Adc Telecommunications, Inc. Fiber distribution hub with multiple configurations
US7841777B2 (en) * 2008-01-17 2010-11-30 U.S. Conec, Ltd. Adapter with dust shutter
US8159956B2 (en) * 2008-07-01 2012-04-17 Finisar Corporation Diagnostics for serial communication busses
CN103543501B (zh) 2008-08-27 2016-08-24 Adc电信公司 具有整体成型的箍圈对准结构的光纤适配器
US7785018B2 (en) * 2008-08-29 2010-08-31 Corning Cable Systems Llc Fiber optic adapters with integrated shutter
TWI379468B (en) * 2009-03-25 2012-12-11 Protek Shanghai Ltd Electrical connector socket and portable electrical device using the same
US8408815B2 (en) * 2009-06-18 2013-04-02 Senko Advanced Components, Inc. Optical fiber connector and adapter
US8727636B2 (en) * 2010-03-19 2014-05-20 Corning Incorporated Fiber optic interface device with positionable cleaning cover
WO2011116164A1 (en) * 2010-03-19 2011-09-22 Corning Incorporated Fiber optic interface device with positionable cleaning cover
JP5138005B2 (ja) * 2010-08-03 2013-02-06 株式会社精工技研 光通信用アダプタ
TWI415342B (zh) * 2011-01-14 2013-11-11 Dan Chief Entpr Co Ltd 網路插座
US9188747B2 (en) 2011-05-23 2015-11-17 Senko Advanced Components, Inc. True one piece housing fiber optic adapter
JP2013037114A (ja) * 2011-08-05 2013-02-21 Toshiba Corp 光リンクモジュール
KR101680173B1 (ko) 2011-10-05 2016-11-28 센코 어드밴스드 컴포넌츠, 인코포레이티드 원격 릴리스를 구비한 래칭 커넥터
US8974124B2 (en) 2012-08-16 2015-03-10 Senko Advanced Components, Inc. Fiber optic connector
US9158074B2 (en) * 2012-08-31 2015-10-13 Adc Telecommunications, Inc. Pivoting fiber optic cable connection device
US9146362B2 (en) 2012-09-21 2015-09-29 Adc Telecommunications, Inc. Insertion and removal tool for a fiber optic ferrule alignment sleeve
US9268103B2 (en) 2013-05-10 2016-02-23 Senko Advanced Components, Inc. Interlockable fiber optic connector adaptors
US9360649B2 (en) 2013-05-22 2016-06-07 Senko Advanced Components, Inc. Cable guide for fiber optic cables
JP6400892B2 (ja) * 2013-09-17 2018-10-03 三和電気工業株式会社 Ｌｃ形光コネクタの防塵シャッタ内蔵アダプタ
CN105745564B (zh) * 2013-09-30 2017-10-24 慧与发展有限责任合伙企业 光学盲配式连接器和适配器
US9618703B2 (en) 2013-10-03 2017-04-11 Senko Advanced Components, Inc. Connector housing for securing an optical cable and methods of use and manufacture thereof
US9477049B2 (en) 2013-12-20 2016-10-25 Senko Advanced Components, Inc. Lockable connectors and connection assemblies
US9535230B2 (en) 2014-01-31 2017-01-03 Senko Advanced Components, Inc. Integrated fiber optic cable fan-out connector
US9297964B2 (en) 2014-04-18 2016-03-29 Senko Advanced Components, Inc. Optical fiber connector assembly
US9274287B2 (en) 2014-05-13 2016-03-01 Senko Advanced Components, Inc. Optical fiber connector and ferrule
US9618702B2 (en) 2014-06-09 2017-04-11 Senko Advanced Components, Inc. Reduced-profile data transmission element connectors, adapters, and connection assemblies thereof
US20170212313A1 (en) * 2014-07-21 2017-07-27 Te Connectivity Nederland B.V. Fiber optic connector and fiber optic cable assembly with fiber optic cable anchored to boot of fiber optic connector
US9599778B2 (en) 2014-10-22 2017-03-21 Senko Advanced Components, Inc. Latching connector with remote release
US9874702B2 (en) * 2014-10-29 2018-01-23 Hewlett Packard Enterprise Development Lp Optical connector assembly apparatus
US9494745B2 (en) 2015-01-16 2016-11-15 Senko Advanced Components, Inc. Sealable communication cable connection assemblies
US9658409B2 (en) 2015-03-03 2017-05-23 Senko Advanced Components, Inc. Optical fiber connector with changeable polarity
WO2016184363A1 (zh) 2015-05-15 2016-11-24 爱德奇电讯国际贸易（上海）有限公司 对准套管组件和光纤适配器
US9684139B2 (en) 2015-05-29 2017-06-20 Senko Advanced Components, Inc. Optical fiber connector with changeable gender
EP3098634A1 (en) 2015-05-29 2016-11-30 Corning Optical Communications LLC Cap apparatuses for sealing optical fiber connectors and associated methods
EP3374811A1 (en) * 2015-11-13 2018-09-19 CommScope Connectivity Belgium BVBA Adapter shutter with integrated connector lock
EP3387715B1 (en) 2015-12-08 2021-05-12 Panduit Corp. Rj45 shuttered jacks and related communication systems
WO2017192461A2 (en) 2016-05-02 2017-11-09 Commscope Technologies Llc Optical connector and adapter
US9726830B1 (en) 2016-06-28 2017-08-08 Senko Advanced Components, Inc. Connector and adapter system for two-fiber mechanical transfer type ferrule
US10078188B1 (en) 2016-12-05 2018-09-18 Senko Advanced Components, Inc. Springless push/pull fiber optic connector
US10228521B2 (en) 2016-12-05 2019-03-12 Senko Advanced Components, Inc. Narrow width adapters and connectors with modular latching arm
US10725248B2 (en) 2017-01-30 2020-07-28 Senko Advanced Components, Inc. Fiber optic receptacle with integrated device therein incorporating a behind-the-wall fiber optic receptacle
US11333836B2 (en) 2017-01-30 2022-05-17 Senko Advanced Components, Inc. Adapter for optical connectors
US10416394B2 (en) 2017-01-30 2019-09-17 Senko Advanced Components, Inc. Fiber optic receptacle with integrated device therein
US10444444B2 (en) 2017-01-30 2019-10-15 Senko Advanced Components, Inc. Remote release tab connector assembly
US10185100B2 (en) 2017-01-30 2019-01-22 Senko Advanced Components, Inc Modular connector and adapter assembly using a removable anchor device
WO2018140981A1 (en) * 2017-01-30 2018-08-02 Senko Advanced Components, Inc. Optical connectors with reversible polarity
US9989712B1 (en) 2017-03-20 2018-06-05 Senko Advanced Components, Inc MPO connector assembly with push-pull tab
US10754098B2 (en) 2017-04-07 2020-08-25 Senko Advanced Components, Inc. Behind the wall optical connector with reduced components
US10989884B2 (en) 2017-04-07 2021-04-27 Senko Advanced Components, Inc. Behind the wall optical connector with reduced components
US10209461B2 (en) 2017-04-07 2019-02-19 Senko Advanced Components Behind the wall optical connector with reduced components
US10359583B2 (en) 2017-04-07 2019-07-23 Senko Advanced Components, Inc. Behind the wall optical connector with reduced components
US10718910B2 (en) 2017-05-03 2020-07-21 Senko Advanced Components, Inc Field terminated ruggedized fiber optic connector system
US10401576B2 (en) 2017-05-10 2019-09-03 Senko Advanced Components, Inc. MPO micro-latch-lock connector
US10146016B1 (en) 2017-05-10 2018-12-04 Senko Advanced Components, Inc MPO micro-latchlock connector
US10520686B2 (en) 2017-05-18 2019-12-31 Senko Advanced Components, Inc. Optical connector with one-piece body
US10359576B2 (en) 2017-06-15 2019-07-23 Senko Advanced Components, Inc. SC low profile connector with optional boot
US11822133B2 (en) 2017-07-14 2023-11-21 Senko Advanced Components, Inc. Ultra-small form factor optical connector and adapter
US10281669B2 (en) 2017-07-14 2019-05-07 Senko Advance Components, Inc. Ultra-small form factor optical connectors
US10718911B2 (en) 2017-08-24 2020-07-21 Senko Advanced Components, Inc. Ultra-small form factor optical connectors using a push-pull boot receptacle release
US10641972B2 (en) 2017-08-17 2020-05-05 Senko Advanced Components, Inc Anti-jam alignment sleeve holder or connector housing for a ferrule assembly
US10444442B2 (en) 2017-11-03 2019-10-15 Senko Advanced Components, Inc. MPO optical fiber connector
US11002923B2 (en) 2017-11-21 2021-05-11 Senko Advanced Components, Inc. Fiber optic connector with cable boot release having a two-piece clip assembly
US10678000B2 (en) 2018-01-05 2020-06-09 Senko Advanced Components, Inc. Pull rod and alignment key for a fiber optic connector and adapter
US11112566B2 (en) 2018-03-19 2021-09-07 Senko Advanced Components, Inc. Removal tool for removing a plural of micro optical connectors from an adapter interface
WO2019191522A1 (en) 2018-03-28 2019-10-03 Senko Advanced Components Inc Small form factor fiber optic connector with multi-purpose boot
US11041993B2 (en) 2018-04-19 2021-06-22 Senko Advanced Components, Inc. Fiber optic adapter with removable insert for polarity change and removal tool for the same
TWI677724B (zh) * 2018-04-27 2019-11-21 楊沐晨 光纖適配器
US10921528B2 (en) 2018-06-07 2021-02-16 Senko Advanced Components, Inc. Dual spring multi-fiber optic connector
CN112088327A (zh) 2018-07-15 2020-12-15 扇港元器件股份有限公司 超小型光学连接器和适配器
US10444441B1 (en) 2018-08-10 2019-10-15 Senko Advanced Components, Inc. Pivotable housing for a fiber optic connector
WO2020036992A1 (en) 2018-08-13 2020-02-20 Senko Advanced Components, Inc A cable boot assembly for releasing fiber optic connector from a receptacle
US10921531B2 (en) 2018-09-12 2021-02-16 Senko Advanced Components, Inc. LC type connector with push/pull assembly for releasing connector from a receptacle using a cable boot
US10921530B2 (en) 2018-09-12 2021-02-16 Senko Advanced Components, Inc. LC type connector with push/pull assembly for releasing connector from a receptacle using a cable boot
WO2020055440A1 (en) 2018-09-12 2020-03-19 Senko Advanced Componetns, Inc. Lc type connector with clip-on push/pull tab for releasing connector from a receptacle using a cable boot
CN108832370A (zh) * 2018-09-21 2018-11-16 新确精密科技（深圳）有限公司 一种适配器
US11806831B2 (en) 2018-11-21 2023-11-07 Senko Advanced Components, Inc. Fixture and method for polishing fiber optic connector ferrules
US11175464B2 (en) 2018-11-25 2021-11-16 Senko Advanced Components, Inc. Open ended spring body for use in an optical fiber connector
US11689247B2 (en) 2019-01-16 2023-06-27 Mertek Industries, Llc Patch cord including wireless components
WO2020198755A1 (en) 2019-03-28 2020-10-01 Senko Advanced Components, Inc Fiber optic adapter assembly
US11340406B2 (en) 2019-04-19 2022-05-24 Senko Advanced Components, Inc. Small form factor fiber optic connector with resilient latching mechanism for securing within a hook-less receptacle
CN114026480B (zh) 2019-06-13 2023-05-26 扇港元器件有限公司 用于从插座端口释放光纤连接器的杆驱动闩锁臂和使用方法
US11314022B2 (en) 2019-07-18 2022-04-26 Us Conec, Ltd. Removable sliding shutter for an adapter
WO2021016431A1 (en) 2019-07-23 2021-01-28 Senko Advanced Components, Inc Ultra-small form factor receptacle for receiving a fiber optic connector opposing a ferrule assembly
US11353664B1 (en) 2019-08-21 2022-06-07 Senko Advanced Components, Inc. Fiber optic connector
CN114787677A (zh) 2019-11-13 2022-07-22 扇港元器件有限公司 光纤连接器
US11624875B2 (en) 2020-02-10 2023-04-11 Senko Advanced Components, Inc. Fiber optic connector with dust shutter and orienting guide
US20220281042A1 (en) * 2021-03-03 2022-09-08 Alpha/Omega Energy Solutions, LLC Female welding lead connector collar including safety flip cover
US11177584B1 (en) * 2021-03-03 2021-11-16 Alpha/Omega Energy Solutions, LLC Female welding lead connector including safety flip cover
CN113219596B (zh) * 2021-04-30 2022-04-01 深圳市中葛科技有限公司 一种双光纤对接适配器
USD1021801S1 (en) 2022-03-31 2024-04-09 Alpha/Omega Energy Solutions, LLC Safety plug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151909A (en) * 1980-04-25 1981-11-25 Fujitsu Ltd Optical connector
US4611887A (en) * 1983-02-24 1986-09-16 Amp Incorporated Fiber optic connector assembly and wall outlet thereof
US4779950A (en) * 1984-04-03 1988-10-25 Thomas & Betts Corporation Connection apparatus for optical fibers
US4712861A (en) * 1985-02-07 1987-12-15 Northern Telecom Limited Two-channel hermaphroditic fiber connector
US4960317A (en) * 1988-08-23 1990-10-02 Amp Incorporated Wall outlet for a fiber optic connector assembly
EP0570652B1 (de) * 1992-05-20 1996-04-03 Diamond S.A. Steckverbindung für Lichtwellenleiter
DE4229511C2 (de) * 1992-09-04 1995-03-30 Siemens Ag Abschattungseinrichtung für Lichtwellenleiter-Steckverbindungen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010081297A1 (zh) * 2009-01-16 2010-07-22 新峤网络设备 光纤接入终端和光纤接入终端的光纤接口保护盖
CN103645546A (zh) * 2010-07-30 2014-03-19 株式会社精工技研 带遮挡构件的光连接器适配器
CN103645546B (zh) * 2010-07-30 2015-10-21 株式会社精工技研 带遮挡构件的光连接器适配器
CN102371032A (zh) * 2010-08-13 2012-03-14 江苏赛达医疗科技有限公司 激光高血脂治疗仪安全防护装置
CN103091789A (zh) * 2011-10-27 2013-05-08 东侑光电股份有限公司 光纤适配器的防护盖
CN103185937A (zh) * 2011-12-31 2013-07-03 莫列斯公司 光纤线缆组件和制造光纤线缆组件的方法
CN103185937B (zh) * 2011-12-31 2015-11-25 莫列斯公司 光纤线缆组件和制造光纤线缆组件的方法
WO2016091028A1 (zh) * 2014-12-11 2016-06-16 中兴通讯股份有限公司 一种光模块连接装置及光模块组件
CN107710043A (zh) * 2015-05-29 2018-02-16 康宁光电通信有限责任公司 具有用于密封光纤连接器的端帽设备的光纤电缆组件和相关联的方法
CN109471221A (zh) * 2018-12-29 2019-03-15 珩星电子（连云港）股份有限公司 圆形光纤电连接器
CN109471221B (zh) * 2018-12-29 2023-10-13 珩星电子（连云港）股份有限公司 圆形光纤电连接器

Also Published As

Publication number Publication date
EP0697607B1 (en) 1999-09-15
DE69512165D1 (de) 1999-10-21
US5506922A (en) 1996-04-09
KR960008901U (ko) 1996-03-16
EP0697607A1 (en) 1996-02-21
DE69512165T2 (de) 2000-05-25
KR200146619Y1 (ko) 1999-06-15
JP3021638U (ja) 1996-02-27

Similar Documents

Publication Publication Date Title
CN1120677A (zh) 带活动保护罩的光纤元件组件
US5825955A (en) Fiber optic diversion connector
JP3000218B2 (ja) 光ファイバコネクタ用リセプタクル
CA1108899A (en) Light detector housing for fiber optic applications
US7611291B2 (en) Coupling for optical-fiber connectors
CN102782549B (zh) 加固的光纤/电连接系统
US7641399B2 (en) Method and apparatus for multi-directional fiber optic connection
JP4927085B2 (ja) 光電気コネクタ
CA2202360C (en) A field installable optical fiber connector and an associated method of fabrication
JP2007171947A (ja) 電磁シールドを組み込んだコネクタ・アセンブリ、およびそれに使用するケーブル・ブーツ
US7766557B2 (en) Expanded beam connector and expanded beam optoelectronic device
JPS58122511A (ja) 光素子用の可動の蓋
CN1109262C (zh) 光纤连接器的保护支撑件
US7341385B2 (en) Shaped lead assembly for optoelectronic devices
CN1390311A (zh) 光学接头和光学收发器
EP1879060A1 (en) Environmentally sealed connector with MT fiber optic locking interface
EP0768549A2 (en) Optical connector
US7037162B2 (en) Optical fiber code holding structure in which the number of the parts for the function of protecting the light from being directly viewed and the function of holding the optical fiber code is reduced and the connecting work of an optical connector is easily performed
KR100366053B1 (ko) 다심 일괄형 광커넥터
KR100402828B1 (ko) 포토 다이오드 하우징의 광학결합 장치 및 방법
Darden et al. Hermaphroditic small tactical connector for single-fiber applications
TW202335572A (zh) Emi屏蔽件、具有emi屏蔽件的光纖轉接模組以及光纖轉接模組的組裝方法
KR20240006917A (ko) 지능형 광어뎁터
JP2003215397A (ja) 遮蔽構造を有する光コネクタ
KR20100047533A (ko) 방수형 광커넥터를 구비한 광케이블 어셈블리

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication