CN109642992A - 光纤连接头、光纤适配器及光纤连接器 - Google Patents

光纤连接头、光纤适配器及光纤连接器 Download PDF

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Publication number
CN109642992A
CN109642992A CN201680088724.3A CN201680088724A CN109642992A CN 109642992 A CN109642992 A CN 109642992A CN 201680088724 A CN201680088724 A CN 201680088724A CN 109642992 A CN109642992 A CN 109642992A
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CN
China
Prior art keywords
fiber
locking
fiber connector
sleeve
adapter
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Granted
Application number
CN201680088724.3A
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English (en)
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CN109642992B (zh
Inventor
黄雪松
杨波
吴文新
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202111205877.0A priority Critical patent/CN114035279B/zh
Publication of CN109642992A publication Critical patent/CN109642992A/zh
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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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of 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
    • G02B6/3825—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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3857—Crimping, i.e. involving plastic 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
    • G02B6/389—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
    • G02B6/3891—Bayonet 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4476—Terminating devices ; Cable clamps with heat-shrinkable elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

本发明实施例提供了一种光纤连接头、光纤适配器及光纤连接器，涉及通信领域，所述光纤连接头包括插芯、套装在插芯外部的套筒和可转动地套设在套筒上的锁紧帽，锁紧帽的内壁设有至少一个锁紧块，锁紧块用于与光纤适配器上的锁紧槽配合锁紧；锁紧帽的内壁设有两个限位块，两个限位块沿锁紧帽的周向间隔布置，套筒的外壁上设有限位柱，限位柱位于两个限位块之间，使得锁紧帽相对套筒在两个限位块限定的角度范围内转动；当以套筒与光纤适配器周向对准的方式对接光纤连接头和光纤适配器时，锁紧帽相对套筒转动到任意位置，锁紧块均能由锁紧槽的喇叭形开口导入到锁紧槽的锁紧位置。该光纤连接头在使用时，操作简单，耗时较少。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201680088724.3A 2016-09-30 2016-09-30 光纤连接头、光纤适配器及光纤连接器 Active CN109642992B (zh)

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CN202111205877.0A CN114035279B (zh) 2016-09-30 2016-09-30 光纤连接头、光纤适配器及光纤连接器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/101039 WO2018058508A1 (zh) 2016-09-30 2016-09-30 光纤连接头、光纤适配器及光纤连接器

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CN109642992A true CN109642992A (zh) 2019-04-16
CN109642992B CN109642992B (zh) 2021-10-15

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Country Link
US (1) US10656344B2 (zh)
EP (2) EP3514590B1 (zh)
JP (1) JP2019533191A (zh)
KR (2) KR20210099211A (zh)
CN (2) CN109642992B (zh)
AR (1) AR109749A1 (zh)
AU (1) AU2016424753B2 (zh)
BR (1) BR112019006249B1 (zh)
CA (1) CA3038832C (zh)
ES (1) ES2925193T3 (zh)
MX (1) MX2019003561A (zh)
MY (1) MY196669A (zh)
PL (1) PL3514590T3 (zh)
RU (1) RU2722548C1 (zh)
WO (1) WO2018058508A1 (zh)

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CN113267857A (zh) * 2021-04-06 2021-08-17 国网河北省电力有限公司衡水供电分公司 一种光纤配线架用防尘装置
CN113568110A (zh) * 2021-07-08 2021-10-29 烽火通信科技股份有限公司 一种室外预成端的光纤连接器及连接器与适配器组件
CN114063220A (zh) * 2021-11-19 2022-02-18 杭州润州光电技术有限公司 一种光纤连接头、光纤适配器及光纤连接器

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BR112020003318B1 (pt) * 2018-12-29 2024-02-20 Huawei Technologies Co., Ltd Conector de fibra óptica, fibra óptica pré-fabricada, adaptador, e caixa de terminação de fibra
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TWM584437U (zh) * 2019-07-03 2019-10-01 大陸商安費諾光纖技術（深圳）有限公司 光纖連接器
TWM584436U (zh) * 2019-07-03 2019-10-01 大陸商安費諾光纖技術（深圳）有限公司 光纖連接器
TWM584435U (zh) * 2019-07-03 2019-10-01 大陸商安費諾光纖技術（深圳）有限公司 光纖連接器
US10916391B1 (en) * 2019-09-23 2021-02-09 Glen Payne Arc flash detection systems and components thereof
US11726269B2 (en) * 2019-09-24 2023-08-15 Senko Advanced Components, Inc. Lockable MPO connector for securing within a port of an adapter having a unique removal key
KR102512811B1 (ko) * 2020-09-18 2023-03-22 유씨엘 주식회사 현장조립형 융착 광섬유 커넥터
US20220137304A1 (en) * 2020-10-30 2022-05-05 Amphenol Corporation Plug connector with positive locking mechanism
CN113031169B (zh) * 2021-05-26 2021-08-31 中天宽带技术有限公司 预制连接器、耦合器及预制连接器组件
CN113687477B (zh) * 2021-08-19 2022-12-09 南京华脉科技股份有限公司 一种转换模块、适配器及防水接头
CN113835161B (zh) * 2021-09-30 2022-08-23 杭州润州光电技术有限公司 一种光纤连接头、光纤适配器、光纤连接器以及分纤箱
CN114518622B (zh) * 2022-02-16 2023-01-31 烽火通信科技股份有限公司 一种快速连接的适配器、保护盒及连接器组件
CN114779409B (zh) * 2022-05-10 2024-04-12 深圳市中为通讯技术有限公司 一种带自锁的sc型光纤连接器以及解锁方法

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JP2001267006A (ja) * 2000-03-17 2001-09-28 Japan Aviation Electronics Industry Ltd コネクタ
CN1800897A (zh) * 2004-11-04 2006-07-12 潘都依特有限公司 可再端接lc连接器组件和凸轮端接工具
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113267857A (zh) * 2021-04-06 2021-08-17 国网河北省电力有限公司衡水供电分公司 一种光纤配线架用防尘装置
CN113568110A (zh) * 2021-07-08 2021-10-29 烽火通信科技股份有限公司 一种室外预成端的光纤连接器及连接器与适配器组件
CN114063220A (zh) * 2021-11-19 2022-02-18 杭州润州光电技术有限公司 一种光纤连接头、光纤适配器及光纤连接器

Also Published As

Publication number Publication date
JP2019533191A (ja) 2019-11-14
EP3514590B1 (en) 2022-05-25
AR109749A1 (es) 2019-01-23
RU2722548C1 (ru) 2020-06-01
BR112019006249B1 (pt) 2022-09-06
KR20190053954A (ko) 2019-05-20
EP4123351A1 (en) 2023-01-25
AU2016424753A1 (en) 2019-05-02
PL3514590T3 (pl) 2022-09-05
ES2925193T3 (es) 2022-10-14
CN109642992B (zh) 2021-10-15
BR112019006249A2 (pt) 2019-06-18
US10656344B2 (en) 2020-05-19
CN114035279B (zh) 2022-08-23
CN114035279A (zh) 2022-02-11
EP3514590A1 (en) 2019-07-24
EP3514590A4 (en) 2019-10-02
US20190227244A1 (en) 2019-07-25
KR20210099211A (ko) 2021-08-11
CA3038832C (en) 2021-04-27
CA3038832A1 (en) 2018-04-05
MX2019003561A (es) 2020-01-21
AU2016424753B2 (en) 2020-05-07
MY196669A (en) 2023-04-28
WO2018058508A1 (zh) 2018-04-05

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