JP2015169729A - ケーブル把持構造体及び光ファイバコネクタ - Google Patents
ケーブル把持構造体及び光ファイバコネクタ Download PDFInfo
- Publication number
- JP2015169729A JP2015169729A JP2014043046A JP2014043046A JP2015169729A JP 2015169729 A JP2015169729 A JP 2015169729A JP 2014043046 A JP2014043046 A JP 2014043046A JP 2014043046 A JP2014043046 A JP 2014043046A JP 2015169729 A JP2015169729 A JP 2015169729A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- cable
- fiber cable
- installation
- wall
- 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.)
- Granted
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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
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
- G02B6/3806—Semi-permanent connections, i.e. wherein the mechanical means keeping the fibres aligned allow for removal of the fibres
-
- 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
- G02B6/3869—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
- G02B6/3887—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)
Abstract
Description
Claims (7)
- 光ファイバケーブルを光ファイバコネクタに固定するためのケーブル把持構造体であって、
基部と、
互いに対向して基部に設けられる一対の支持壁と、を有し、
前記一対の支持壁には、前記光ファイバケーブルを把持するための刃部が前記支持壁の基端から離間して先端側に設けられる、ケーブル把持構造体。 - 前記刃部は、第1のケーブルと、前記第1のケーブルよりも断面における長辺及び短辺の寸法が小さい第2のケーブルとのいずれも把持することができ、
前記刃部の長さ寸法は、前記第2のケーブルの断面における長辺の寸法以上であり、前記第1のケーブルの断面における長辺の寸法未満である、請求項1に記載のケーブル把持構造体。 - 前記一対の支持壁は、前記支持壁の前記先端側に形成された壁厚の小さい薄肉部と、前記支持壁の前記基端側に形成された前記薄肉部より壁厚の大きい厚肉部とを有する、請求項1又は2に記載のケーブル把持構造体。
- 前記薄肉部と前記厚肉部との境界部は、前記支持壁の基端と前記刃部との間に形成されている、請求項3に記載のケーブル把持構造体。
- 光ファイバケーブルの端部に装着される光ファイバコネクタであって、
前記光ファイバケーブルを設置する設置部が形成されたコネクタ本体と、
前記設置部と連結するカバー部とを備え、
前記設置部は、前記コネクタ本体の後端部分の少なくとも1面が切り欠かかれることにより形成され、
前記カバー部は、請求項1〜4のいずれか一項に記載のケーブル把持構造体を備え、前記設置部を覆うように前記設置部に対して回動可能に設けられている、光ファイバコネクタ。 - 前記設置部には、前記カバー部が前記設置部を覆った状態において前記支持壁の先端に対向する底面が設けられ、
前記底面には、前記底面から突出し、前記カバー部が前記設置部を覆った状態において、前記一対の支持壁の間に位置し、前記光ファイバケーブルを押圧可能な押圧部が設けられている、請求項5に記載の光ファイバコネクタ。 - 前記カバー部には、前記一対の支持壁の間に、前記基端側から前記先端側へ突出する突起部が設けられている、請求項5または6に記載の光ファイバコネクタ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014043046A JP6445769B2 (ja) | 2014-03-05 | 2014-03-05 | ケーブル把持構造体及び光ファイバコネクタ |
MX2016011018A MX2016011018A (es) | 2014-03-05 | 2015-03-05 | Estructura de sujecion de cable y conector de fibra optica. |
US15/117,889 US20170082807A1 (en) | 2014-03-05 | 2015-03-05 | Cable gripping device and optical fiber connector |
EP15758040.8A EP3115814A4 (en) | 2014-03-05 | 2015-03-05 | Cable gripping structure and optical fiber connector |
PCT/JP2015/056514 WO2015133574A1 (ja) | 2014-03-05 | 2015-03-05 | ケーブル把持構造体及び光ファイバコネクタ |
US15/915,541 US10241279B2 (en) | 2014-03-05 | 2018-03-08 | Cable gripping structure and optical fiber connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014043046A JP6445769B2 (ja) | 2014-03-05 | 2014-03-05 | ケーブル把持構造体及び光ファイバコネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015169729A true JP2015169729A (ja) | 2015-09-28 |
JP6445769B2 JP6445769B2 (ja) | 2018-12-26 |
Family
ID=54055374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014043046A Expired - Fee Related JP6445769B2 (ja) | 2014-03-05 | 2014-03-05 | ケーブル把持構造体及び光ファイバコネクタ |
Country Status (5)
Country | Link |
---|---|
US (2) | US20170082807A1 (ja) |
EP (1) | EP3115814A4 (ja) |
JP (1) | JP6445769B2 (ja) |
MX (1) | MX2016011018A (ja) |
WO (1) | WO2015133574A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022050222A1 (ja) * | 2020-09-04 | 2022-03-10 | 日本通信電材株式会社 | 光コネクタ |
Citations (6)
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JP2007240855A (ja) * | 2006-03-08 | 2007-09-20 | Fujikura Ltd | 光コネクタ |
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-
2014
- 2014-03-05 JP JP2014043046A patent/JP6445769B2/ja not_active Expired - Fee Related
-
2015
- 2015-03-05 WO PCT/JP2015/056514 patent/WO2015133574A1/ja active Application Filing
- 2015-03-05 US US15/117,889 patent/US20170082807A1/en not_active Abandoned
- 2015-03-05 EP EP15758040.8A patent/EP3115814A4/en not_active Withdrawn
- 2015-03-05 MX MX2016011018A patent/MX2016011018A/es unknown
-
2018
- 2018-03-08 US US15/915,541 patent/US10241279B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5566269A (en) * | 1995-05-30 | 1996-10-15 | The Whitaker Corporation | Strain relieving holder for optical fiber cable |
JP2007240855A (ja) * | 2006-03-08 | 2007-09-20 | Fujikura Ltd | 光コネクタ |
JP2009186574A (ja) * | 2008-02-04 | 2009-08-20 | Three M Innovative Properties Co | 光ファイバコードの保持装置及び保持方法並びに光ファイバ接続装置 |
JP2010113293A (ja) * | 2008-11-10 | 2010-05-20 | Sumitomo Electric Ind Ltd | 光接続用ケーブル把持部材 |
JP2010266668A (ja) * | 2009-05-14 | 2010-11-25 | Three M Innovative Properties Co | 光コネクタ |
JP2013235069A (ja) * | 2012-05-07 | 2013-11-21 | Furukawa Electric Co Ltd:The | 光ファイバ把持部材、メカニカルスプライス、および光コネクタ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022050222A1 (ja) * | 2020-09-04 | 2022-03-10 | 日本通信電材株式会社 | 光コネクタ |
GB2612540A (en) * | 2020-09-04 | 2023-05-03 | Nippon Tsushin Denzai Co Ltd | Optical connector |
Also Published As
Publication number | Publication date |
---|---|
US20170082807A1 (en) | 2017-03-23 |
WO2015133574A1 (ja) | 2015-09-11 |
US20180196203A1 (en) | 2018-07-12 |
JP6445769B2 (ja) | 2018-12-26 |
MX2016011018A (es) | 2016-10-28 |
EP3115814A1 (en) | 2017-01-11 |
US10241279B2 (en) | 2019-03-26 |
EP3115814A4 (en) | 2017-10-11 |
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