WO2017092210A1 - 转接器及使用该转接器的转接器组件 - Google Patents

转接器及使用该转接器的转接器组件 Download PDF

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Publication number
WO2017092210A1
WO2017092210A1 PCT/CN2016/078596 CN2016078596W WO2017092210A1 WO 2017092210 A1 WO2017092210 A1 WO 2017092210A1 CN 2016078596 W CN2016078596 W CN 2016078596W WO 2017092210 A1 WO2017092210 A1 WO 2017092210A1
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WO
WIPO (PCT)
Prior art keywords
adapter
housing
socket
disposed
locking
Prior art date
Application number
PCT/CN2016/078596
Other languages
English (en)
French (fr)
Inventor
韩云钊
李卫可
姚文浩
王旭涛
胡凯
刘涛
徐耕
Original Assignee
中航光电科技股份有限公司
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 中航光电科技股份有限公司 filed Critical 中航光电科技股份有限公司
Priority to KR1020187018009A priority Critical patent/KR102065473B1/ko
Priority to JP2018528722A priority patent/JP6622408B2/ja
Priority to US15/780,639 priority patent/US10754097B2/en
Publication of WO2017092210A1 publication Critical patent/WO2017092210A1/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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3816—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres for use under water, high pressure connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • 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
    • 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
    • G02B6/3846—Details of mounting fibres in ferrules; Assembly methods; Manufacture with fibre stubs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6273—Latching means integral with the housing comprising two latching arms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter

Definitions

  • the present invention relates to the field of signal connectors, and more particularly to an adapter and an adapter assembly using the same.
  • CN102162881A is An existing adapter comprising an adapter housing on which an adapter for adapting a connection with a contact (electrical contact and optical contact) of a cable plug is provided
  • the adapter housing is further provided with a contact for adapting to the cabinet socket
  • the connected adapter plug contact and the external thread for locking connection with the housing of the cabinet socket ie the adapter plug locking structure.
  • the tight structure and the housing of the cabinet socket are locked to prevent the adapter and the cabinet socket from being detached, and the adapter plug contact and the adapter socket contact realize the transmission of optical signals and/or electrical signals.
  • a problem with the prior art adapters is that the corresponding waterproof structure is lacking on the adapter, so that the adapter can only be used indoors and cannot be used outdoors.
  • the technical solution of the adapter assembly of the present invention is:
  • the adapter assembly includes an adapter, the adapter includes an adapter housing, and the adapter housing is provided with an adapter socket contact for adapting the connection with the connector of the cable plug, for An adapter socket locking structure for locking the connection of the housing of the cable plug, an adapter plug contact for adapting the connection with the contact of the cabinet socket, and a locking connection for the housing of the cabinet socket
  • the adapter plug locking structure, the adapter assembly further comprises a connecting sleeve for sealingly detachably connecting to the corresponding cabinet through the sealed detachable connecting structure, and the adapter housing is locked on the adapter socket and A sealing fitting portion for sealing and inserting with the connecting sleeve is disposed between the adapter plug locking structures.
  • the sealing detachable connection structure comprises a connecting nut rotatably sleeved on the connecting sleeve and a sealing sleeve sleeved on the connecting sleeve.
  • the sealing engagement portion includes a positioning cylinder and a housing sealing ring sleeved on the positioning cylinder.
  • the adapter plug locking structure comprises a locking clip which is elastically overhanging from front to back and is upwardly extended for locking by engaging with the cabinet socket, and the adapter housing is locked on the clamping clip
  • the rear side is provided with an unlocking arm for pressing the locking clip to unlock the locking clip, and the rear end of the unlocking arm is disposed on the positioning cylinder or disposed adjacent to the positioning cylinder.
  • the front end of the unlocking arm is straightly extended in the front-rear direction to the upper end of the locking clip.
  • the adapter socket contact and the adapter plug contact are optical contacts
  • the adapter housing comprises a front housing, a middle housing and a rear housing, which are arranged in front and rear, and the adapter plug locking structure
  • the adapter socket locking structure is disposed on the rear casing, and the middle casing is provided with a mounting hole penetrating the middle casing in the front-rear direction, and the adapter plug contact member is disposed through the front fixing sleeve
  • the front end of the mounting hole, the rear end of the mounting hole is assembled with a rear fixing sleeve through the sleeve sealing ring, the adapter socket contact member is fixedly disposed in the rear fixing sleeve, and the rear housing is disposed on the periphery of the adapter socket contact piece.
  • the front housing is disposed on the periphery of the adapter plug contact.
  • the adapter includes an adapter housing, and the adapter housing is provided with an adapter socket contact for adapting connection with the contact of the cable plug, and is used for locking connection with the housing of the cable plug.
  • the adapter socket locking structure, the adapter plug contact for the connection with the contact of the cabinet socket, and the adapter plug locking structure for lockingly connecting with the housing of the cabinet socket,
  • a seal fitting portion for sealingly inserting and inserting with the corresponding connecting sleeve is disposed on the adapter housing between the adapter socket locking structure and the adapter plug locking structure.
  • the sealing engagement portion includes a positioning cylinder and a housing sealing ring sleeved on the positioning cylinder.
  • the adapter plug locking structure comprises a locking clip which is elastically overhanging from front to back and is upwardly extended for locking by engaging with the cabinet socket, and the adapter housing is locked on the clamping clip
  • the rear side is provided with an unlocking arm for pressing the locking clip to unlock the locking clip, and the rear end of the unlocking arm is disposed on the positioning cylinder or disposed adjacent to the positioning cylinder.
  • the adapter socket contact and the adapter plug contact are optical contacts
  • the adapter housing comprises a front housing, a middle housing and a rear housing, which are arranged in front and rear, and the adapter plug locking structure
  • the adapter socket locking structure is disposed on the rear casing, and the middle casing is provided with a mounting hole penetrating the middle casing in the front-rear direction, and the adapter plug contact member is disposed through the front fixing sleeve
  • the front end of the mounting hole, the rear end of the mounting hole is assembled with a rear fixing sleeve through the sleeve sealing ring, the adapter socket contact member is fixedly disposed in the rear fixing sleeve, and the rear housing is disposed on the periphery of the adapter socket contact piece.
  • the front housing is disposed on the periphery of the adapter plug contact.
  • the utility model has the beneficial effects that: when the adapter plug locking structure is used and the housing of the cabinet socket is locked and locked, the anti-detachment between the cabinet and the adapter is realized, and the adapter socket locking structure and the cable plug are The housing is locked to realize the cable plug and The anti-offset between the adapters, the connecting sleeve is detachably connected to the cabinet through the sealed detachable connection structure, and the sealing between the connecting sleeve and the cabinet is realized, and the sealing fitting portion and the connecting sleeve on the adapter housing Sealed and inserted to achieve a seal between the adapter and the connecting sleeve to ensure good waterproof conditions, to ensure that the adapter can be used in outdoor environments.
  • Figure 1 is a view showing a state of use of Embodiment 1 of the adapter assembly of the present invention
  • Figure 2 is a schematic structural view of the adapter of Figure 1;
  • Figure 3 is a plan view of Figure 2;
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • Figure 5 is a schematic structural view of an adapter in Embodiment 2 of the adapter assembly of the present invention.
  • Figure 6 is a plan view of Figure 5;
  • Fig. 7 is a cross-sectional view taken along line B-B of Fig. 6;
  • Embodiment 1 of the adapter assembly is as shown in FIGS. 1 to 4: an adapter 6 and a connection sleeve 4 for sealingly detachably connecting to the corresponding cabinet 1 by a sealed detachable connection structure, the sealed detachable connection structure including The connecting nut 3 sleeved on the connecting sleeve 4 and the gasket 2 sleeved on the connecting sleeve 4 are rotated.
  • the adapter includes an adapter housing including a front housing 13, a middle housing 12 and a rear housing 11 which are arranged in a front-to-back sequence, and the rear housing 11 is provided with a cable plug
  • the adapter socket locking structure of the housing is lockedly connected
  • the front housing 13 is provided with an adapter plug locking structure for locking the connector with the housing of the cabinet socket, and the two ends of the middle housing are respectively disposed
  • the light-contacting member is provided with a mounting hole penetrating the middle casing in the front-rear direction, and the adapter plug contact 14 is disposed at the front end of the mounting hole through the front fixing sleeve 15, and the rear end of the mounting hole is sealed by the sleeve
  • the ring 16 is equipped with a rear fixing sleeve 17, and the adapter socket contact 18 is fixedly disposed
  • the rear casing is disposed at the periphery of the adapter socket contact, front Body disposed in the peripheral adapter plug contacts.
  • the adapter housing is provided with a sealing engagement portion with the connecting sleeve sealing and inserting between the adapter socket locking structure and the adapter plug locking structure, and the sealing fitting portion is integrally disposed on the middle housing
  • the positioning cylinder 10 and the housing sealing ring 9 sleeved on the positioning cylinder.
  • the adapter plug locking structure and the adapter socket locking structure also adopt a locking structure commonly used in LC connectors, that is, the adapter plug locking structure includes a locking clip. 7.
  • the locking clip is elastically extended from front to back.
  • the locking clip 7, the front housing 13 and the adapter plug contact 14 are equivalent to an LC plug.
  • the locking clip is locked. 7 will be stuck in the card slot on the cabinet socket to achieve the locking of the cabinet socket and the adapter.
  • An unlocking arm 8 is disposed on the middle casing, and a rear end of the unlocking arm 8 is disposed next to the positioning cylinder 10, so that the pressing is convenient
  • the arm is unlocked, and the front end of the unlocking arm is straightly extended in the front-rear direction to the upper end of the locking clip, and the unlocking arm is pressed, and the unlocking arm can be pressed down to lock the clip, so that the locking clip can be released from the slot on the cabinet socket Achieve unlocking.
  • the adapter socket locking structure is a card slot, and the card slot, the rear housing 11 and the adapter socket contact 18 are equivalent to an LC socket, and the cable plug is locked when the LC socket is plugged into the cable plug. The clip will lock in the card slot.
  • the LC plug In use, the LC plug is connected to the cabinet socket, and then the connection sleeve is locked to the cabinet, so that the connection between the adapter and the cabinet is realized, and due to the sealing fit between the adapter housing and the connecting sleeve, The sealing sleeve is sealed with the cabinet, and the rear fixing sleeve is sealed with the middle casing to finally achieve the waterproof rating of IP67 and IP68. It can be used for outdoor use, and then the cable plug is inserted into the LC socket to complete the assembly.
  • the connecting nut can be detachably connected to the cabinet by different connecting nuts, for example, the connecting sleeve and the cabinet are realized by bolts and flanges.
  • the housing sealing ring can also be replaced by a rubber layer vulcanized on the positioning cylinder, as long as the positioning cylinder can be sealed and inserted into the connecting sleeve; the cross-sectional shape of the sealing fitting portion can also be square; the unlocking arm can also be It is disposed on the positioning cylinder; the front casing, the middle casing and the rear casing can also be integrally disposed, and the sealing ring between the rear fixing sleeve and the mounting hole can be omitted; the adapter can also be a simplex LC adapter.
  • the adapter is not limited to LC fiber connectors, such as FC, SC other types of optical adapters, or electrical adapters or opto-electrical adapters.
  • Embodiment 2 of the adapter assembly is as shown in FIGS. 5-7: Embodiment 2 differs from Embodiment 1 in that the housing seal ring 9 is disposed on the rear housing 11, and the item 13 in the figure indicates the front housing. 12 denotes a middle casing.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

一种转接器（6）及使用该转接器（6）的转接器组件，转接器（6）包括转接器壳体（13, 12, 11），转接器壳体（13, 12, 11）上设置有转接器插座接触件（18）、转接器插座锁紧结构、转接器插头接触件（14）、转接器插头锁紧结构和用于与相应连接套筒（4）密封插装的密封配合部，该密封配合部位于转接器插座锁紧结构与转接器插头锁紧结构之间。该转接器及使用该转接器的转接器组件具有防水功能。

Description

转接器及使用该转接器的转接器组件 技术领域
本发明涉及信号连接器领域，特别是涉及到了一种转接器及使用该转接器的转接器组件。
背景技术
在日常生产生活中经常需要通过线缆将信号引入机柜或由机柜引出，通常的做法是在机柜的柜体上设置柜体插座，在线缆的端部设置线缆插头，通过线缆插头与柜体插座的插接来实现信号的传输。但是由于线缆插头与柜体插座可能不对应，此时就需要在线缆插头与柜体插座之间设置转接器，中国专利CN102162881A公开的“光衰减的光电混装转接连接器”是一种现有的转接器，该转接器包括转接器壳体，转接器壳体上设置有用于与线缆插头的接触件(电接触件和光接触件)适配连接的转接器插座接触件和用于与线缆插头的壳体锁紧连接的连接螺帽，即转接器插座锁紧结构，转接器壳体上还设置有用于与柜体插座的接触件适配连接的转接器插头接触件和用于与柜体插座的壳体锁紧连接的外螺纹，即转接器插头锁紧结构。使用时，线缆插头与转接器一端插接，通过转接器插座锁紧结构与线缆插头的壳体的锁紧实现转接器与线缆插头的防脱，通过转接器插头锁紧结构与柜体插座的壳体锁紧实现转接器与柜体插座的防脱，转接器插头接触件和转接器插座接触件则实现光信号和/或电信号的传输。现有的这种转接器存在的问题在于：转接器上缺少相应的防水结构，使得该转接器仅能在室内使用，不能适用于室外。
发明内容
本发明的目的在于提供一种具有防水功能的转接器；本发明的目的还在于提供一种使用该转接器的转接器组件。
为了解决上述问题，本发明中转接器组件的技术方案为：
转接器组件，包括转接器，转接器包括转接器壳体，转接器壳体上设置有用于与线缆插头的接触件适配连接的转接器插座接触件、用于与线缆插头的壳体锁紧连接的转接器插座锁紧结构、用于与柜体插座的接触件适配连接的转接器插头接触件和用于与柜体插座的壳体锁紧连接的转接器插头锁紧结构，转接器组件还包括用于通过密封可拆连接结构与相应机柜密封可拆连接的连接套筒，转接器壳体上于转接器插座锁紧结构与转接器插头锁紧结构之间设置有与连接套筒密封插装的密封配合部。
密封可拆连接结构包括转动套设于所述连接套筒上的连接螺帽和套设于所述连接套筒上的密封垫。
所述密封配合部包括定位圆柱及套设于所述定位圆柱上的壳体密封圈。
所述转接器插头锁紧结构包括由前至后逐渐朝上弹性悬伸的用于通过与柜体插座卡紧配合而实现锁紧的锁紧卡子，转接器壳体上于锁紧卡子的后侧设置有用于下压锁紧卡子而实现锁紧卡子解锁的解锁臂，解锁臂的后端设置于所述定位圆柱上或紧挨所述定位圆柱设置。
解锁臂的前端沿前后方向平直的悬伸至锁紧卡子上端。
转接器插座接触件和转接器插头接触件均为光接触件，转接器壳体包括前后顺序分体设置的前壳体、中壳体和后壳体，转接器插头锁紧结构设置于前壳体上，转接器插座锁紧结构设置于后壳体上，中壳体上设置有沿前后方向贯穿中壳体的安装孔，转接器插头接触件通过前固定套设置于安装孔的前端，安装孔的后端通过套筒密封圈装配有后固定套，转接器插座接触件固定设置于所述后固定套中，后壳体设置于转接器插座接触件外围，前壳体设置于转接器插头接触件外围。
本发明中转接器的技术方案为：
转接器，包括转接器壳体，转接器壳体上设置有用于与线缆插头的接触件适配连接的转接器插座接触件、用于与线缆插头的壳体锁紧连接的转接器插座锁紧结构、用于与柜体插座的接触件适配连接的转接器插头接触件和用于与柜体插座的壳体锁紧连接的转接器插头锁紧结构，转接器壳体上于转接器插座锁紧结构与转接器插头锁紧结构之间设置有用于与相应连接套筒密封插装的密封配合部。
所述密封配合部包括定位圆柱及套设于所述定位圆柱上的壳体密封圈。
所述转接器插头锁紧结构包括由前至后逐渐朝上弹性悬伸的用于通过与柜体插座卡紧配合而实现锁紧的锁紧卡子，转接器壳体上于锁紧卡子的后侧设置有用于下压锁紧卡子而实现锁紧卡子解锁的解锁臂，解锁臂的后端设置于所述定位圆柱上或紧挨所述定位圆柱设置。
转接器插座接触件和转接器插头接触件均为光接触件，转接器壳体包括前后顺序分体设置的前壳体、中壳体和后壳体，转接器插头锁紧结构设置于前壳体上，转接器插座锁紧结构设置于后壳体上，中壳体上设置有沿前后方向贯穿中壳体的安装孔，转接器插头接触件通过前固定套设置于安装孔的前端，安装孔的后端通过套筒密封圈装配有后固定套，转接器插座接触件固定设置于所述后固定套中，后壳体设置于转接器插座接触件外围，前壳体设置于转接器插头接触件外围。
本发明的有益效果为：使用时转接器插头锁紧结构与柜体插座的壳体锁紧配合实现机柜与转接器之间的防脱，转接器插座锁紧结构与线缆插头的壳体锁紧配合实现线缆插头与 转接器之间的防脱，连接套筒通过密封可拆连接结构与机柜密封可拆连接，实现连接套筒与机柜之间的密封，转接器壳体上的密封配合部与连接套筒密封插装，实现转接器与连接套筒之间的密封，从而保证良好的防水工况，保证本转接器可以适用于户外环境中使用。
附图说明
图1是本发明中转接器组件的实施例1的使用状态图；
图2是图1中转接器的结构示意图；
图3是图2的俯视图；
图4是图3中的A-A向剖视图；
图5是本发明中转接器组件的实施例2中的转接器的结构示意图；
图6是图5的俯视图；
图7是图6的B-B向剖视图。
具体实施方式
转接器组件的实施例1如图1～4所示：包括转接器6和用于通过密封可拆连接结构与相应机柜1密封可拆连接的连接套筒4，密封可拆连接结构包括转动套设于连接套筒4上的连接螺帽3和套设于连接套筒4的密封垫2。转接器包括转接器壳体，转接器壳体包括前后顺序分体设置的前壳体13、中壳体12和后壳体11，后壳体11上设置有用于与线缆插头的壳体锁紧连接的转接器插座锁紧结构，前壳体13上设置有用于与柜体插座的壳体锁紧连接器的转接器插头锁紧结构，中壳体的两端分别设置有转接器插座接触件18和转接器插头接触件14，本实施例中转接器为一个双工的LC转接器，因此转接器插头接触件和转接器插座接触件均为光接触件，中壳体12上设置有沿前后方向贯穿中壳体的安装孔，转接器插头接触件14通过前固定套15设置于安装孔的前端，安装孔的后端通过套筒密封圈16装配有后固定套17，转接器插座接触件18固定设置于后固定套17中，在转接器插头接触件和转接器插座接触件装配完成后，将前、后壳体装配于中壳体的前后两端，后壳体设置于转接器插座接触件外围，前壳体设置于转接器插头接触件外围。转接器壳体上于转接器插座锁紧结构和转接器插头锁紧结构之间设置有与连接套筒密封插装的密封配合部，密封配合部包括一体设置于中壳体上的定位圆柱10和套设于定位圆柱上的壳体密封圈9。
由于转接器为LC转接器，因此转接器插头锁紧结构和转接器插座锁紧结构也采用LC连接器中常用的锁紧结构，即转接器插头锁紧结构包括锁紧卡子7，锁紧卡子由前至后弹性悬伸，锁紧卡子7、前壳体13和转接器插头接触件14相当于一个LC插头，当LC插头与柜体插座对插时，锁紧卡子7就会卡在柜体插座上的卡槽中，实现柜体插座与转接器的锁紧。中壳体上设置有解锁臂8，解锁臂8的后端紧挨定位圆柱10设置，这样可以方便按压 解锁臂，解锁臂的前端沿前后方向平直的悬伸至锁紧卡子上端，按压解锁臂，解锁臂可以下压锁紧卡子，从而可以使锁紧卡子由柜体插座上的卡槽中脱出实现解锁。转接器插座锁紧结构为卡槽，卡槽、后壳体11和转接器插座接触件18相当于一个LC插座，当LC插座与线缆插头插接时，线缆插头上的锁紧卡子会卡在卡槽中实现锁紧。
使用时，将LC插头与柜体插座相连，然后将连接套筒锁紧于机柜上，这样就实现了转接器与机柜的连接，由于转接器壳体与连接套筒之间密封配合，连接套筒与机柜之间密封配合，后固定套与中壳体之间密封配合，最终达到IP67、IP68的防水等级，可以适用于户外使用，然后将线缆插头与LC插座对插，完成装配；在需要拆卸转接器时，旋松连接套筒上的连接螺帽，使连接套筒相对转接器壳体向后移动，露出解锁臂，即可按压解锁臂实现锁紧卡子与柜体插座之间的解锁。在本发明的其它实施例中：密封垫也可以被密封圈代替，当然也可以不同连接螺帽实现连接套筒与机柜的可拆连接，比如说通过螺栓、法兰实现连接套筒与机柜的可拆；壳体密封圈还可以被硫化于定位圆柱上的橡胶层代替，只要能保证定位圆柱与连接套筒密封插配即可；密封配合部的截面形状还可以是方形；解锁臂也可以设置于定位圆柱上；前壳体、中壳体和后壳体还可以一体设置，此时后固定套与安装孔之间的密封圈可以不设；转接器还可以是单工LC转接器；当然转接器不仅局限于LC光纤连接器，比如说FC、SC其它类型的光转连接器，或者电转接器或光电混装转接器。
转接器组件的实施例2如图5～7所示：实施例2与实施例1不同的是，壳体密封圈9设置于后壳体11上，图中项13表示前壳体，项12表示中壳体。
转接器的实施例如图1～7所示：转接器的具体结构与上述各转接器组件实施例中所述的转接器相同，在此不再详述。

Claims (10)

  1. 转接器，包括转接器壳体，转接器壳体上设置有用于与线缆插头的接触件适配连接的转接器插座接触件、用于与线缆插头的壳体锁紧连接的转接器插座锁紧结构、用于与柜体插座的接触件适配连接的转接器插头接触件和用于与柜体插座的壳体锁紧连接的转接器插头锁紧结构，其特征在于：转接器壳体上于转接器插座锁紧结构与转接器插头锁紧结构之间设置有用于与相应连接套筒密封插装的密封配合部。
  2. 根据权利要求1所述的转接器，其特征在于：所述密封配合部包括定位圆柱及套设于所述定位圆柱上的壳体密封圈。
  3. 根据权利要求2所述的转接器，其特征在于：所述转接器插头锁紧结构包括由前至后逐渐朝上弹性悬伸的用于通过与柜体插座卡紧配合而实现锁紧的锁紧卡子，转接器壳体上于锁紧卡子的后侧设置有用于下压锁紧卡子而实现锁紧卡子解锁的解锁臂，解锁臂的后端设置于所述定位圆柱上或紧挨所述定位圆柱设置。
  4. 根据权利要求1～3任意一项所述的转接器，其特征在于：转接器插座接触件和转接器插头接触件均为光接触件，转接器壳体包括前后顺序分体设置的前壳体、中壳体和后壳体，转接器插头锁紧结构设置于前壳体上，转接器插座锁紧结构设置于后壳体上，中壳体上设置有沿前后方向贯穿中壳体的安装孔，转接器插头接触件通过前固定套设置于安装孔的前端，安装孔的后端通过套筒密封圈装配有后固定套，转接器插座接触件固定设置于所述后固定套中，后壳体设置于转接器插座接触件外围，前壳体设置于转接器插头接触件外围。
  5. 转接器组件，包括转接器，转接器包括转接器壳体，转接器壳体上设置有用于与线缆插头的接触件适配连接的转接器插座接触件、用于与线缆插头的壳体锁紧连接的转接器插座锁紧结构、用于与柜体插座的接触件适配连接的转接器插头接触件和用于与柜体插座的壳体锁紧连接的转接器插头锁紧结构，其特征在于：转接器组件还包括用于通过密封可拆连接结构与相应机柜密封可拆连接的连接套筒，转接器壳体上于转接器插座锁紧结构与转接器插头锁紧结构之间设置有与连接套筒密封插装的密封配合部。
  6. 根据权利要求5所述的转接器组件，其特征在于：密封可拆连接结构包括转动套设于所述连接套筒上的连接螺帽和套设于所述连接套筒上的密封垫。
  7. 根据权利要求5所述的转接器组件，其特征在于：所述密封配合部包括定位圆柱及套设于所述定位圆柱上的壳体密封圈。
  8. 根据权利要求7所述的转接器组件，其特征在于：所述转接器插头锁紧结构包括由前至 后逐渐朝上弹性悬伸的用于通过与柜体插座卡紧配合而实现锁紧的锁紧卡子，转接器壳体上于锁紧卡子的后侧设置有用于下压锁紧卡子而实现锁紧卡子解锁的解锁臂，解锁臂的后端设置于所述定位圆柱上或紧挨所述定位圆柱设置。
  9. 根据权利要求8所述的转接器组件，其特征在于：解锁臂的前端沿前后方向平直的悬伸至锁紧卡子上端。
  10. 根据权利要求5～9任意一项所述的转接器组件，其特征在于：转接器插座接触件和转接器插头接触件均为光接触件，转接器壳体包括前后顺序分体设置的前壳体、中壳体和后壳体，转接器插头锁紧结构设置于前壳体上，转接器插座锁紧结构设置于后壳体上，中壳体上设置有沿前后方向贯穿中壳体的安装孔，转接器插头接触件通过前固定套设置于安装孔的前端，安装孔的后端通过套筒密封圈装配有后固定套，转接器插座接触件固定设置于所述后固定套中，后壳体设置于转接器插座接触件外围，前壳体设置于转接器插头接触件外围。
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