CN104466536A - Mixed contact connector - Google Patents

Mixed contact connector Download PDF

Info

Publication number
CN104466536A
CN104466536A CN201410837851.1A CN201410837851A CN104466536A CN 104466536 A CN104466536 A CN 104466536A CN 201410837851 A CN201410837851 A CN 201410837851A CN 104466536 A CN104466536 A CN 104466536A
Authority
CN
China
Prior art keywords
plug
optical fiber
socket
mpo
screw
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.)
Pending
Application number
CN201410837851.1A
Other languages
Chinese (zh)
Inventor
程成
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.)
Shanghai Aerospace Science and Industry Appliance Co Ltd
Original Assignee
Shanghai Aerospace Science and Industry Appliance 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 Shanghai Aerospace Science and Industry Appliance Co Ltd filed Critical Shanghai Aerospace Science and Industry Appliance Co Ltd
Priority to CN201410837851.1A priority Critical patent/CN104466536A/en
Publication of CN104466536A publication Critical patent/CN104466536A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01R13/621—Bolt, set screw or screw clamp
    • H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
    • 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
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • 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
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
    • 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
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention discloses a mixed contact connector. The mixed contact connector is used for a panel of a case and is an IO mixed contact connector of a mixed contact MPO optical fiber capable of being freely plugged and pulled, and optical fiber signals and high-speed or low-frequency signals in the case are transmitted out of the case in an integrated mode. A plug and a socket of the mixed contact connector are provided with IO ports, the socket is fixed to the panel, the plug is a free end, a standard MPO optical fiber assembly is adopted for optical fiber transmission, and high-speed transmission is achieved through a brush-shaped contact element long in service life. The mixed contact connector is high in structural strength, small in plugging and pulling force, long in service life, convenient and fast to install and capable of effectively guaranteeing integrated transmission of optical fiber signals and high-speed signals.

Description

A kind of mixed loading connector
Technical field
The present invention relates to technical field of electric connectors, especially a kind of mixed loading connector loading in mixture MPO optical fiber, this connector is applied on cabinet panel, for realizing the integrated transmission of signal with different type.
Background technology
Along with the fast development of electronics integrated technology, the transmission form of cabinet inside also becomes increasingly complex, early stage the signal individual transmission pattern such as power supply, optical fiber, radio frequency, high speed replace by the pattern of the integrated transmission of multiple transmission means, as components and parts supplier, develop multiple transmission mode and load in mixture the more and more important of integrated components and parts change.And for mixed loading connector, how effective by different transmission forms in limited space, realize the key that reliable and stable transmission becomes mixed loading connector success or not, how optic module as standard is integrated into high speed connector narrow space, during mixed loading connector docking how all the other modules plug together put in place time, ensure that optic module docks and pretension with the reliable of radio-frequency module, these all propose more and more stricter requirement to the structural design of mixed loading connector.
Summary of the invention
The object of this invention is to provide one and can realize cabinet inside to panel connection, and the IO mixed loading connector loading in mixture MPO optical fiber that on panel, connector can freely plug.
For achieving the above object, the present invention adopts following technical scheme:
A kind of mixed loading connector, comprise plug, socket, described plug comprises the plug body of rectangle, Plug base, MPO bottom base and lock-screw, and described plug body is provided with locking flange, plug body and jack housing to be installed reliably be locked together by lock-screw; Described Plug base is provided with contact installation cavity, is provided with contact pin contacting piece in contact installation cavity, and for the transmission of high speed signal, Plug base by embedding form, realizes its installation in plug body and fixes; Described plug MPO bottom base is provided with optical fiber installation cavity and locking screw nail, is provided with MPO optical fiber component, is fixed by screw and plug body in optical fiber installation cavity; Described socket comprises jack housing, socket base, MPO bottom base and tie down screw, described jack housing is provided with mounting flange, by coordinating of tie down screw and lock-screw, realize reliably being connected with plug body, realize the installation of socket on panel by the lock portion of afterbody simultaneously; Described socket base is provided with contact installation cavity, is provided with jack contact in contact installation cavity, and for the transmission of high speed signal, socket base by embedding form, realizes its installation in jack housing and fixes; Described socket MPO bottom base is provided with optical fiber installation cavity and locking screw nail, is provided with MPO optical fiber component, is fixed by screw and jack housing in optical fiber installation cavity.
Described plug and socket shell all has installs locking flange, realize socket and panel and install between plug and socket locking, thus the docking of both guarantees is reliable, accurate.
Lock-screw on described plug coordinates with plug body, has anti-taking off structure, and by plug body upper screwed hole structure, and the step between the polished rod of lock-screw and screw realizes anti-drop function.
Described plug MPO bottom base, socket MPO bottom base are equipped with fixed pan; MPO optical fiber, by the locking screw Bolt-hole fits on the lock-screw on MPO bottom base and the MPO installation cavity on shell, realizes the fixed installation to MPO optical fiber, plugging together by plugs and sockets, realizes the reliable connection of MPO optical fiber.
Be laid with the contact holes of number row in the pedestal of described plug, socket, contact realizes the fixing of contact and pedestal by barb structure, thus formation, the reliable connection of the high speed signal of plug, socket; Described contact pin, jack contact tail end are all connected with cable.
Contact and the cable of described plug, socket adopt to crimp and are connected, and contact is installed in the contact cavity of insulating base, is fixed and enclosure by pedestal component by embedding, realizes the protection to cable simultaneously.
Structural strength of the present invention is high, and contact engaging and separating force is little, high life, easy for installation, quick, effectively can ensure the integrated transmission of optical fiber and high speed signal.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of plug of the present invention;
Fig. 2 is the broken section structural representation of plug of the present invention;
Fig. 3 is the sectional structure schematic diagram of socket of the present invention;
Fig. 4 is the broken section structural representation of socket of the present invention;
Fig. 5 is the structural representation of plug and socket of the present invention docking.
Embodiment
Consult Fig. 1, plug of the present invention comprises lock-screw 11, plug body 12, contact pin component 13, Plug base 14, MPO optical fiber component 15, high speed cable 16 and MPO bottom base 17.High speed cable 16 links together by crimping mode 104 with contact pin component 13; the contact be formed by connecting is fixed with pedestal by the barb structure 102 on contact pin component 13; by embedding process 101, pedestal 14 is fixed in the cavity of plug body 12 simultaneously; simultaneously; embedding process 101 pairs of conductor compression jointing places 104 also play a protective role, and reduce the infringement of barbarous operation to cable.In the present invention, MPO optical fiber component 15 crimping is fixed in plug body by two place's fixed pans 105 of MPO bottom base 17 by MPO optical fiber component 15.Lock-screw 11 is Anti-extrusion screw, is realized the anti-fall function of lock-screw by the thread pore structure 103 in plug body 12.
Consult Fig. 2, plug MPO bottom base 17 of the present invention realizes being locked by lock-screw 18 and the thread pore structure 106 on plug body 12, realizes the reliable fixing of MPO optical fiber component 15 by two place's fixed pans 105 of MPO bottom base 17 simultaneously.
Consult Fig. 3, socket of the present invention comprises installation panel 21, tie down screw 22, MPO optical fiber component 23, socket base 24, jack assembly 25, jack housing 26, MPO bottom base 27, high speed cable 28 and locking nut 29.Wherein high speed cable 28 links together by crimping mode 203 with jack assembly 25; the contact be formed by connecting is fixed by the barb structure 202 on jack assembly 13 and pedestal 24; by embedding process 201, pedestal 24 is fixed in the cavity of jack housing 26 simultaneously; meanwhile, embedding process 201 pairs of conductor compression jointing places 203 also play a protective role.Tie down screw 22 coordinates with the lock-screw 11 on plug body, realizes the locking between plugs and sockets; On the other hand tie down screw 22 realizes socket be mounted on installation panel 21 by coordinating with locking nut 29.The fixed form of MPO optical fiber component 23 is identical with the structure in plug, all realizes fixation by two place's fixed pans 204 of MPO bottom base 27.
Consult Fig. 4, socket MPO bottom base 27 of the present invention realizes being locked by lock-screw 30 and the thread pore structure 205 in jack housing 26, realizes the reliable fixing of MPO optical fiber component 23 by two place's fixed pans 204 of MPO bottom base 27 simultaneously.
Consult Fig. 5, plug of the present invention, when socket plugs together, first plug body 12 and jack housing 26 realize the first order and insert and coordinate, for MPO optical fiber, socket MPO optical fiber component 23 enters into the cavity of plug body 12, carried out coordinating with the pilot hole 44 on socket MPO optical fiber by the lead 41 on plug MPO optical fiber and locate, realize plug MPO fiber end face 42 to be connected with the reliable of socket MPO fiber end face 45, rely on the locking of the lock-screw 11 on plug and the tie down screw 22 on socket simultaneously, plug MPO fiber end face 42 and socket MPO fiber end face 45 are compressed, fitting tightly of the two achieves reliable connection.For high speed cable, jack assembly 25 carries out secondary with Plug base contact pin component installation cavity 43 and coordinates, and realizes jack assembly 25 be connected with the reliable of contact pin component 13 by lock-screw 11 and the locking of tie down screw 22.
The present invention, for cabinet panel, to realize cabinet inside optical fiber and at a high speed or low frequency signal is integrated is transferred to cabinet outside.Its plug, socket are I/O interface, socket is fixed on panel, plug is free end, its Optical Fiber Transmission, adopts the MPO optical fiber component of standard to transmit, high-speed transfer adopts the brush contact of high life to realize, product structure intensity is high, and contact engaging and separating force is little, high life, easy for installation, quick, effectively can ensure the integrated transmission of optical fiber and high speed signal.

Claims (3)

1. a mixed loading connector, comprises plug, socket, plug and socket grafting, and wherein, plug comprises:
Plug body is rectangle, which is provided with locking flange, is locked by lock-screw and jack housing;
Plug base, which is provided with number row contact installation cavity, be provided with contact pin contacting piece in installation cavity, Plug base, by embedding form, realizes it and fixes in the installation of plug body;
Plug MPO bottom base which is provided with optical fiber installation cavity and locking screw nail, is provided with MPO optical fiber in optical fiber installation cavity, is fixed by screw and plug body;
Socket comprises:
Jack housing, which is provided with mounting flange, realizes the connection with plug body by tie down screw and lock-screw;
Socket base, which is provided with number row contact installation cavity, be provided with jack contact in contact installation cavity, socket base, by embedding form, realizes it and fixes in the installation of jack housing;
Socket MPO bottom base which is provided with optical fiber installation cavity and locking screw nail, is provided with MPO optical fiber in optical fiber installation cavity, is fixed by screw and jack housing.
2. connector according to claim 1, is characterized in that described contact pin, jack contact are realized and the fixing of Plug base and socket base by barb structure; Described contact pin, jack contact tail end are all connected with cable.
3. connector according to claim 1, is characterized in that described plug MPO bottom base, socket MPO bottom base is equipped with fixed pan.
CN201410837851.1A 2014-12-30 2014-12-30 Mixed contact connector Pending CN104466536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410837851.1A CN104466536A (en) 2014-12-30 2014-12-30 Mixed contact connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410837851.1A CN104466536A (en) 2014-12-30 2014-12-30 Mixed contact connector

Publications (1)

Publication Number Publication Date
CN104466536A true CN104466536A (en) 2015-03-25

Family

ID=52912161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410837851.1A Pending CN104466536A (en) 2014-12-30 2014-12-30 Mixed contact connector

Country Status (1)

Country Link
CN (1) CN104466536A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104701651A (en) * 2015-04-03 2015-06-10 上海航天科工电器研究院有限公司 Modular connector
CN105428902A (en) * 2015-12-29 2016-03-23 苏州卓德电子有限公司 Harness connector with separable fastener
CN105490078A (en) * 2015-10-30 2016-04-13 中航光电科技股份有限公司 Connector assembly and socket thereof, fixed end locking assembly and fixed end locking part
CN109217008A (en) * 2017-06-29 2019-01-15 中航光电科技股份有限公司 A kind of connector and connector assembly
CN109216994A (en) * 2017-06-29 2019-01-15 中航光电科技股份有限公司 A kind of photoelectric hybrid connector and connector assembly
CN109638567A (en) * 2018-11-23 2019-04-16 柯皓文 Locking connect-disconnect structure for electronics grafting installation
CN110190433A (en) * 2019-05-22 2019-08-30 贵州航天电器股份有限公司 A kind of electric connector
CN110459927A (en) * 2019-08-19 2019-11-15 中国工商银行股份有限公司 Interface component
CN111649622A (en) * 2020-05-20 2020-09-11 上海机电工程研究所 Connection structure suitable for guided missile launcher loads
CN112596172A (en) * 2020-12-14 2021-04-02 中航光电科技股份有限公司 Optical wireless photoelectric integrated link and implementation device thereof
CN114265152A (en) * 2022-03-03 2022-04-01 无限光通讯(深圳)有限公司 Connecting structure for optical fiber connector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0840151A2 (en) * 1996-11-05 1998-05-06 Itt Manufacturing Enterprises, Inc. Connector with optic fiber terminal
EP0994371A2 (en) * 1998-10-12 2000-04-19 Itt Manufacturing Enterprises, Inc. Multi-fiber interconnect system
CN1365167A (en) * 2000-12-19 2002-08-21 莫列斯公司 Floating mounting for connector device
CN103441392A (en) * 2013-09-09 2013-12-11 上海航天科工电器研究院有限公司 Mixed type connector plug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0840151A2 (en) * 1996-11-05 1998-05-06 Itt Manufacturing Enterprises, Inc. Connector with optic fiber terminal
EP0994371A2 (en) * 1998-10-12 2000-04-19 Itt Manufacturing Enterprises, Inc. Multi-fiber interconnect system
CN1365167A (en) * 2000-12-19 2002-08-21 莫列斯公司 Floating mounting for connector device
CN103441392A (en) * 2013-09-09 2013-12-11 上海航天科工电器研究院有限公司 Mixed type connector plug

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104701651A (en) * 2015-04-03 2015-06-10 上海航天科工电器研究院有限公司 Modular connector
CN105490078A (en) * 2015-10-30 2016-04-13 中航光电科技股份有限公司 Connector assembly and socket thereof, fixed end locking assembly and fixed end locking part
CN105428902A (en) * 2015-12-29 2016-03-23 苏州卓德电子有限公司 Harness connector with separable fastener
CN109217008A (en) * 2017-06-29 2019-01-15 中航光电科技股份有限公司 A kind of connector and connector assembly
CN109216994A (en) * 2017-06-29 2019-01-15 中航光电科技股份有限公司 A kind of photoelectric hybrid connector and connector assembly
CN109638567A (en) * 2018-11-23 2019-04-16 柯皓文 Locking connect-disconnect structure for electronics grafting installation
CN109638567B (en) * 2018-11-23 2020-09-25 苏州市信睦知识产权服务有限公司 Locking plug structure for electronic plug installation
CN110190433A (en) * 2019-05-22 2019-08-30 贵州航天电器股份有限公司 A kind of electric connector
CN110459927A (en) * 2019-08-19 2019-11-15 中国工商银行股份有限公司 Interface component
CN111649622A (en) * 2020-05-20 2020-09-11 上海机电工程研究所 Connection structure suitable for guided missile launcher loads
CN112596172A (en) * 2020-12-14 2021-04-02 中航光电科技股份有限公司 Optical wireless photoelectric integrated link and implementation device thereof
CN114265152A (en) * 2022-03-03 2022-04-01 无限光通讯(深圳)有限公司 Connecting structure for optical fiber connector

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Application publication date: 20150325