CN112166356A - 弹性部件及光连接器 - Google Patents

弹性部件及光连接器 Download PDF

Info

Publication number
CN112166356A
CN112166356A CN201980035479.3A CN201980035479A CN112166356A CN 112166356 A CN112166356 A CN 112166356A CN 201980035479 A CN201980035479 A CN 201980035479A CN 112166356 A CN112166356 A CN 112166356A
Authority
CN
China
Prior art keywords
elastic member
ferrule
housing
connection direction
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.)
Pending
Application number
CN201980035479.3A
Other languages
English (en)
Chinese (zh)
Inventor
高井悠介
镰田勉
木村元佳
上原史也
大村真树
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.)
Sumitomo Electric Industries Ltd
Japan Communication Accesories Manufacturing Co Ltd
Sumitomo Electric Optifrontier Co Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Japan Communication Accesories Manufacturing Co Ltd
Sumitomo Electric Optifrontier Co Ltd
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 Sumitomo Electric Industries Ltd, Japan Communication Accesories Manufacturing Co Ltd, Sumitomo Electric Optifrontier Co Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN112166356A publication Critical patent/CN112166356A/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
    • G02B6/3818—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • 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
    • 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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3858—Clamping, i.e. with only elastic deformation
    • 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
    • G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends
    • G02B6/3883—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends using rods, pins or balls to align a plurality of pairs of ferrule ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Springs (AREA)
CN201980035479.3A 2018-05-28 2019-05-21 弹性部件及光连接器 Pending CN112166356A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-101484 2018-05-28
JP2018101484 2018-05-28
PCT/JP2019/020153 WO2019230504A1 (ja) 2018-05-28 2019-05-21 弾性部材及び光コネクタ

Publications (1)

Publication Number Publication Date
CN112166356A true CN112166356A (zh) 2021-01-01

Family

ID=68696969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980035479.3A Pending CN112166356A (zh) 2018-05-28 2019-05-21 弹性部件及光连接器

Country Status (4)

Country Link
US (1) US11215763B2 (https=)
JP (1) JPWO2019230504A1 (https=)
CN (1) CN112166356A (https=)
WO (1) WO2019230504A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116974017A (zh) * 2023-07-25 2023-10-31 杭州润州光电技术有限公司 一种光纤连接头及光纤连接组件

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11215763B2 (en) * 2018-05-28 2022-01-04 Japan Communication Accessories Manufacturing Co., Ltd. Elastic member and optical connector
US11474312B2 (en) * 2020-02-28 2022-10-18 Ii-Vi Delaware, Inc. Optoelectronic module for receiving multiple optical connectors
IL314503A (en) * 2022-02-17 2024-09-01 Fujikura Ltd Multiple optical fiber connector and optical connection structure
WO2024247936A1 (ja) * 2023-05-31 2024-12-05 株式会社フジクラ 多心光コネクタ
JP1772631S (ja) * 2023-08-31 2024-06-10 光ファイバコネクタ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007140422A (ja) * 2005-11-21 2007-06-07 Ａ．Ｉ．Ｒ．株式会社 光ファイバコネクタ
CN103443679A (zh) * 2011-03-09 2013-12-11 古河电气工业株式会社 光连接器、多芯光纤和光纤束结构的调芯方法以及光纤排列转换部件
US20170139157A1 (en) * 2015-11-16 2017-05-18 Fujikura Ltd. Optical connector
CN106873084A (zh) * 2015-12-04 2017-06-20 三和电气工业株式会社 光连接器插芯用保护罩
TWI608262B (zh) * 2016-11-30 2017-12-11 林雨晴 光纖連接器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10160973A (ja) * 1996-11-28 1998-06-19 Fujikura Ltd 光コネクタ
US5769671A (en) * 1997-02-05 1998-06-23 Pacesetter, Inc. Connector spring
US20050027325A1 (en) * 2003-07-31 2005-02-03 Jay Lahti Connector assembly for connecting a lead and an implantable medical device
US7115317B2 (en) * 2003-10-03 2006-10-03 General Electric Company Flexible non-metallic seals made of non-woven fabric with inserts
US8328435B2 (en) * 2008-05-20 2012-12-11 Finisar Corporation Printed circuit board positioning spacers in an optoelectronic module
CN102650325A (zh) * 2011-11-23 2012-08-29 卢军 恒力弹簧技术
US10222557B2 (en) * 2014-09-29 2019-03-05 Us Conec, Ltd. Spring push with integral trigger
US9810851B2 (en) * 2015-09-25 2017-11-07 Commscope Technologies Llc Multi-fiber connector for use with ribbon fiber optic cable
US10191227B2 (en) * 2016-01-20 2019-01-29 Alliance Fiber Optics Products, Inc. Fiber optic connector with small profile, and cable assemblies, systems, and methods including the same
JP6345195B2 (ja) 2016-01-29 2018-06-20 株式会社フジクラ 多心光コネクタ及び光コネクタシステム
US11215763B2 (en) * 2018-05-28 2022-01-04 Japan Communication Accessories Manufacturing Co., Ltd. Elastic member and optical connector
US11175464B2 (en) * 2018-11-25 2021-11-16 Senko Advanced Components, Inc. Open ended spring body for use in an optical fiber connector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007140422A (ja) * 2005-11-21 2007-06-07 Ａ．Ｉ．Ｒ．株式会社 光ファイバコネクタ
CN103443679A (zh) * 2011-03-09 2013-12-11 古河电气工业株式会社 光连接器、多芯光纤和光纤束结构的调芯方法以及光纤排列转换部件
US20170139157A1 (en) * 2015-11-16 2017-05-18 Fujikura Ltd. Optical connector
CN106873084A (zh) * 2015-12-04 2017-06-20 三和电气工业株式会社 光连接器插芯用保护罩
TWI608262B (zh) * 2016-11-30 2017-12-11 林雨晴 光纖連接器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116974017A (zh) * 2023-07-25 2023-10-31 杭州润州光电技术有限公司 一种光纤连接头及光纤连接组件

Also Published As

Publication number Publication date
US11215763B2 (en) 2022-01-04
US20210215889A1 (en) 2021-07-15
WO2019230504A1 (ja) 2019-12-05
JPWO2019230504A1 (ja) 2021-07-08

Similar Documents

Publication Publication Date Title
CN112166356A (zh) 弹性部件及光连接器
JP7107083B2 (ja) 光コネクタ、及び光コネクタの製造方法
EP3467559A1 (en) Optical connector and optical connection structure
CN105793750B (zh) L角型光连接器
CN113272699A (zh) 光连接器及光连接构造
JPWO2019230504A5 (https=)
JP6429394B2 (ja) 光コネクタ
JP2003014983A (ja) 光コネクタプラグ
JPH11133269A (ja) 光コネクタ及びその製造方法
JP5970156B2 (ja) 光コネクタ
KR20220145160A (ko) 플러그 커넥터
CN113330343B (zh) 插芯及光连接器
WO2025053078A1 (ja) 光コネクタ
JP5950841B2 (ja) 光接続部材、光接続構造
US20150355423A1 (en) Optical connector
JP5269746B2 (ja) 光コネクタ
JP3588716B2 (ja) 光コネクタ
JP2825293B2 (ja) 多心光コネクタプラグ
JP6647733B2 (ja) 光コネクタ、及び、光コネクタの接続方法
JP2024075804A (ja) 光コネクタおよび光コネクタの製造方法
JP2013134457A (ja) 多心光コネクタ、及び多心光コネクタの組付方法
JP2005265987A (ja) 光ファイバコネクタ
JP5508103B2 (ja) 光ケーブルコネクタ
JP5041452B2 (ja) 光コネクタ
WO2011145450A1 (ja) 光ファイバ接続器

Legal Events

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

Application publication date: 20210101

RJ01 Rejection of invention patent application after publication