BR112021019646A2 - Adaptador, e, conjunto de conexão de fibra óptica - Google Patents

Adaptador, e, conjunto de conexão de fibra óptica

Info

Publication number
BR112021019646A2
BR112021019646A2 BR112021019646A BR112021019646A BR112021019646A2 BR 112021019646 A2 BR112021019646 A2 BR 112021019646A2 BR 112021019646 A BR112021019646 A BR 112021019646A BR 112021019646 A BR112021019646 A BR 112021019646A BR 112021019646 A2 BR112021019646 A2 BR 112021019646A2
Authority
BR
Brazil
Prior art keywords
adapter
adapter sleeve
fiber optic
fastener
state
Prior art date
Application number
BR112021019646A
Other languages
English (en)
Other versions
BR112021019646B1 (pt
Inventor
Feng Zou
Meijin Huang
Ying Sun
Original Assignee
Fiberhome Telecommunication Tech 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 Fiberhome Telecommunication Tech Co Ltd filed Critical Fiberhome Telecommunication Tech Co Ltd
Publication of BR112021019646A2 publication Critical patent/BR112021019646A2/pt
Publication of BR112021019646B1 publication Critical patent/BR112021019646B1/pt

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
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • 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
    • G02B6/389—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

Landscapes

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

Abstract

adaptador, e, conjunto de conexão de fibra óptica. um adaptador (1) e um conjunto de conexão de fibra óptica, relacionados ao campo de comunicações de fibra óptica. o adaptador compreende: um corpo de adaptador (10), que compreende uma porção de conexão (101), a porção de conexão (101) sendo provida com um canal de conexão (102) correspondendo a um conector e uma ranhura de recepção (103) em comunicação com o canal de conexão (102), e um prendedor (17) sendo recebido de forma móvel na ranhura de recepção (103); uma luva adaptadora (11) enluvada na porção de conexão (101), a luva adaptadora (11) tendo um primeiro estado e um segundo estado, quando no primeiro estado, a luva adaptadora (11) pressiona contra o fixador (17) de modo que uma parte do fixador (17) se estenda para o canal de conexão (102) de tal maneira que a dita parte não pode retornar, e quando a luva adaptadora (11) está no segundo estado, um espaço de alívio para o fixador (17) para sair do canal de conexão (102) é provido entre a luva adaptadora (11) e a abertura da ranhura de recepção (103); um anel de pressão interno (12), enluvado na porção de conexão (101) e localizado entre a porção de conexão (101) e a luva adaptadora (11); e um dispositivo de acionamento, compreendendo um cordão do adaptador (13) e uma primeira mola (14), o cordão do adaptador (13) tendo uma extremidade conectada à luva adaptadora (11), e a primeira mola (14) tendo uma extremidade pressionando contra o anel de pressão interno (12) e a outra extremidade pressionando contra a luva adaptadora (11). a invenção é simples de operar durante o uso e pode atender aos requisitos de arranjos de alta densidade.
BR112021019646-3A 2019-09-12 2019-11-07 Adaptador, e, conjunto de conexão de fibra óptica BR112021019646B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910868223.2 2019-09-12
CN201910868223.2A CN110646896B (zh) 2019-09-12 2019-09-12 一种适配器和光纤连接组件
PCT/CN2019/116119 WO2021047001A1 (zh) 2019-09-12 2019-11-07 一种适配器和光纤连接组件

Publications (2)

Publication Number Publication Date
BR112021019646A2 true BR112021019646A2 (pt) 2022-03-15
BR112021019646B1 BR112021019646B1 (pt) 2023-07-25

Family

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Also Published As

Publication number Publication date
WO2021047001A1 (zh) 2021-03-18
CN110646896A (zh) 2020-01-03
CN110646896B (zh) 2020-10-09
MY195964A (en) 2023-02-27
MX2021011969A (es) 2021-12-15
AR117897A1 (es) 2021-09-01

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/11/2019, OBSERVADAS AS CONDICOES LEGAIS