JP7510568B2 - 光コネクタ - Google Patents

光コネクタ Download PDF

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Publication number
JP7510568B2
JP7510568B2 JP2023505101A JP2023505101A JP7510568B2 JP 7510568 B2 JP7510568 B2 JP 7510568B2 JP 2023505101 A JP2023505101 A JP 2023505101A JP 2023505101 A JP2023505101 A JP 2023505101A JP 7510568 B2 JP7510568 B2 JP 7510568B2
Authority
JP
Japan
Prior art keywords
protective sleeve
sleeve
outer housing
fixing portion
optical 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
Application number
JP2023505101A
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English (en)
Japanese (ja)
Other versions
JPWO2022190467A5 (https=
JPWO2022190467A1 (https=
Inventor
里々花 清野
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Publication of JPWO2022190467A1 publication Critical patent/JPWO2022190467A1/ja
Publication of JPWO2022190467A5 publication Critical patent/JPWO2022190467A5/ja
Application granted granted Critical
Publication of JP7510568B2 publication Critical patent/JP7510568B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • G02B6/387—Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
    • 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
    • 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
    • G02B6/3833—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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • 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
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3888—Protection from over-extension or over-compression
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2023505101A 2021-03-11 2021-11-24 光コネクタ Active JP7510568B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021039283 2021-03-11
JP2021039283 2021-03-11
PCT/JP2021/042889 WO2022190467A1 (ja) 2021-03-11 2021-11-24 光コネクタ

Publications (3)

Publication Number Publication Date
JPWO2022190467A1 JPWO2022190467A1 (https=) 2022-09-15
JPWO2022190467A5 JPWO2022190467A5 (https=) 2023-07-20
JP7510568B2 true JP7510568B2 (ja) 2024-07-03

Family

ID=83226251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505101A Active JP7510568B2 (ja) 2021-03-11 2021-11-24 光コネクタ

Country Status (4)

Country Link
US (1) US12405427B2 (https=)
JP (1) JP7510568B2 (https=)
CA (1) CA3203727A1 (https=)
WO (1) WO2022190467A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022190467A1 (ja) * 2021-03-11 2022-09-15 株式会社フジクラ 光コネクタ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014153511A (ja) 2013-02-07 2014-08-25 Fujikura Ltd コネクタ付き光ファイバケーブルおよび光コネクタ
WO2019186657A1 (ja) 2018-03-26 2019-10-03 カナレ電気株式会社 誤離脱防止機構を備えたボールロック式コネクタ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03119804U (https=) 1990-03-19 1991-12-10
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
US6081647A (en) * 1998-01-05 2000-06-27 Molex Incorporated Fiber optic connector receptacle
JP5144623B2 (ja) 2009-10-28 2013-02-13 Ｓｅｉオプティフロンティア株式会社 光コネクタの組立方法
KR101075129B1 (ko) 2009-12-11 2011-10-24 주성민 광케이블 커넥터
WO2016143202A1 (ja) * 2015-03-06 2016-09-15 株式会社フジクラ プラグ側光コネクタ及び光コネクタシステム
CN109073838B (zh) * 2016-03-10 2021-03-30 康宁光电通信有限责任公司 具有套圈缩回平衡的基于套圈的光纤连接器
CA3063107A1 (en) * 2017-05-11 2018-11-15 Ppc Broadband, Inc. Pushable optical connector with connector-integrated articulation
JP7443540B2 (ja) * 2020-09-07 2024-03-05 株式会社フジクラ 光コネクタ及び光コネクタ製造方法
WO2022190467A1 (ja) * 2021-03-11 2022-09-15 株式会社フジクラ 光コネクタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014153511A (ja) 2013-02-07 2014-08-25 Fujikura Ltd コネクタ付き光ファイバケーブルおよび光コネクタ
WO2019186657A1 (ja) 2018-03-26 2019-10-03 カナレ電気株式会社 誤離脱防止機構を備えたボールロック式コネクタ

Also Published As

Publication number Publication date
WO2022190467A1 (ja) 2022-09-15
CA3203727A1 (en) 2022-09-15
US20240061185A1 (en) 2024-02-22
JPWO2022190467A1 (https=) 2022-09-15
US12405427B2 (en) 2025-09-02

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