JP7778925B2 - 光コネクタ、光コネクタアセンブリ、および光接続構造 - Google Patents

光コネクタ、光コネクタアセンブリ、および光接続構造

Info

Publication number
JP7778925B2
JP7778925B2 JP2024524168A JP2024524168A JP7778925B2 JP 7778925 B2 JP7778925 B2 JP 7778925B2 JP 2024524168 A JP2024524168 A JP 2024524168A JP 2024524168 A JP2024524168 A JP 2024524168A JP 7778925 B2 JP7778925 B2 JP 7778925B2
Authority
JP
Japan
Prior art keywords
optical connector
optical
spring push
adapter
engagement
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
JP2024524168A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023233714A5 (https=
JPWO2023233714A1 (https=
Inventor
修平 菅野
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 JPWO2023233714A1 publication Critical patent/JPWO2023233714A1/ja
Publication of JPWO2023233714A5 publication Critical patent/JPWO2023233714A5/ja
Application granted granted Critical
Publication of JP7778925B2 publication Critical patent/JP7778925B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • G02B6/3869—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
    • G02B6/36—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
    • G02B6/389—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
    • 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
    • G02B6/40—Mechanical coupling means having fibre bundle mating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2024524168A 2022-06-03 2023-02-09 光コネクタ、光コネクタアセンブリ、および光接続構造 Active JP7778925B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022090844 2022-06-03
JP2022090844 2022-06-03
PCT/JP2023/004306 WO2023233714A1 (ja) 2022-06-03 2023-02-09 光コネクタ、光コネクタアセンブリ、および光接続構造

Publications (3)

Publication Number Publication Date
JPWO2023233714A1 JPWO2023233714A1 (https=) 2023-12-07
JPWO2023233714A5 JPWO2023233714A5 (https=) 2024-12-17
JP7778925B2 true JP7778925B2 (ja) 2025-12-02

Family

ID=89025989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024524168A Active JP7778925B2 (ja) 2022-06-03 2023-02-09 光コネクタ、光コネクタアセンブリ、および光接続構造

Country Status (4)

Country Link
US (1) US20250306293A1 (https=)
JP (1) JP7778925B2 (https=)
CN (1) CN118922754A (https=)
WO (1) WO2023233714A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025126835A1 (ja) * 2023-12-11 2025-06-19 株式会社フジクラ 光コネクタ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002040296A (ja) 2000-07-27 2002-02-06 Japan Aviation Electronics Industry Ltd 光コネクタ及び光コネクタ用アダプタ
US20160238796A1 (en) 2015-02-18 2016-08-18 Us Conec, Ltd. Spring Push and Push-Pull Tab for Tightly Spaced Fiber Optic Connectors
WO2020021966A1 (ja) 2018-07-23 2020-01-30 株式会社フジクラ 光コネクタ、及び、ラッチ解除部材
US20200284998A1 (en) 2017-12-19 2020-09-10 US Conec, Ltd Mini duplex connector with push-pull polarity mechanism and carrier
JP2020170135A (ja) 2019-04-05 2020-10-15 株式会社精工技研 Ｍｐｏ光コネクタプラグ
JP2021530729A (ja) 2018-06-28 2021-11-11 センコー アドバンスド コンポーネンツ インコーポレイテッド 短縮された回転可能ブーツアセンブリを備えた極性調節可能な光ファイバコネクタアセンブリ
WO2022079943A1 (ja) 2020-10-15 2022-04-21 株式会社フジクラ 光コネクタ及び光コネクタの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002040296A (ja) 2000-07-27 2002-02-06 Japan Aviation Electronics Industry Ltd 光コネクタ及び光コネクタ用アダプタ
US20160238796A1 (en) 2015-02-18 2016-08-18 Us Conec, Ltd. Spring Push and Push-Pull Tab for Tightly Spaced Fiber Optic Connectors
US20200284998A1 (en) 2017-12-19 2020-09-10 US Conec, Ltd Mini duplex connector with push-pull polarity mechanism and carrier
JP2021530729A (ja) 2018-06-28 2021-11-11 センコー アドバンスド コンポーネンツ インコーポレイテッド 短縮された回転可能ブーツアセンブリを備えた極性調節可能な光ファイバコネクタアセンブリ
WO2020021966A1 (ja) 2018-07-23 2020-01-30 株式会社フジクラ 光コネクタ、及び、ラッチ解除部材
JP2020170135A (ja) 2019-04-05 2020-10-15 株式会社精工技研 Ｍｐｏ光コネクタプラグ
WO2022079943A1 (ja) 2020-10-15 2022-04-21 株式会社フジクラ 光コネクタ及び光コネクタの製造方法

Also Published As

Publication number Publication date
WO2023233714A1 (ja) 2023-12-07
US20250306293A1 (en) 2025-10-02
JPWO2023233714A1 (https=) 2023-12-07
CN118922754A (zh) 2024-11-08

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