CN104614813A - Photoelectric mixed-contact type connector module - Google Patents
Photoelectric mixed-contact type connector module Download PDFInfo
- Publication number
- CN104614813A CN104614813A CN201510057525.3A CN201510057525A CN104614813A CN 104614813 A CN104614813 A CN 104614813A CN 201510057525 A CN201510057525 A CN 201510057525A CN 104614813 A CN104614813 A CN 104614813A
- Authority
- CN
- China
- Prior art keywords
- optical
- plug
- socket
- contact element
- connector
- 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
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
- G02B6/3817—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing optical and electrical conductors
-
- 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
-
- 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
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
- G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
- G02B6/3879—Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector plugs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention relates to the field of signal connectors, in particular to a photoelectric mixed-contact type connector module. The photoelectric mixed-contact type connector module comprises a plug and a socket, wherein the plug and the socket respectively comprises a housing, an insulation body and a contact part, the respective contact parts of the plug and the socket include optical contact parts and electrical contact parts, the optical contact parts of the plug and/or the optical contact part of the socket are contact parts of optical connectors assembled on the insulation bodies, and the optical connectors are assembled in installing holes formed in the corresponding insulation bodies. Due to the fact that the optical contact parts of the plug and/or the optical contact part are the contact parts of optical connectors assembled on the insulation bodies, the optical connectors are assembled in the installing holes formed in the corresponding insulation bodies, the optical contact parts are additionally assembled after the electrical contact parts are assembled during manufacture, the assembly position accuracy of the optical contact parts are easily ensured, and accordingly the problem of too high optical signal loss of the photoelectric mixed-contact type connector module can be solved.
Description
Technical field
The present invention relates to signal connector field, particularly relate to a kind of photoelectric mixed connector assembly.
Background technology
In recent years, along with the development of optical fiber transmission technique and universal, start to have used the joints of optical fibre in increasing field, particularly in the electrical equipment of some big current, the range of application of optical fiber transmission technique is also in continuous expansion, both needed delivered current signal along with some, need again the appearance of the occasion of communicating optical signals, photoelectric mixed connector arises at the historic moment.
Photoelectric mixed connector, as the term suggests it both can transmit big current signal as power transmission component, again can transmitting optical signal, as signal transmission component.Existing photoelectric mixed connector comprises housing, assembling insulator in the housing and assembles electric contact piece in the housing and light contact element by insulator, wherein electric contact piece and light contact element are all directly fixing assemblings on insulator, insulator is shaping by mould time processing, but because the position accuracy demand of light contact element is higher, when product design, volume are larger, be subject to processing device travel, accuracy limitations, cannot ensure that product is accurately located, light contact element transmission performance is impacted, the problem that loss is excessive can be produced.
Summary of the invention
The object of the present invention is to provide a kind of photoelectric mixed connector assembly, with the problem that the optical signal loss solving photoelectric mixed connector is excessive.
In order to solve the problem, photoelectric mixed connector assembly is by the following technical solutions: photoelectric mixed connector assembly, comprise plug and socket, plug and socket comprises housing, insulator and contact element separately, plug and socket contact element separately includes light contact element and electric contact piece, the light contact element of plug and/or the light contact element of socket are the contact element of the optical connector be assemblied on its insulator, and optical connector is assemblied in mounting hole set on corresponding insulator.
The light contact element of plug and socket is the contact element of the optical connector be located on insulator, and the optical connector on the insulator of in plug and socket is fixed connector, and the optical connector on another insulator is float connector.
Float connector comprises bare hull body, and bare hull body is provided with mounting disc, and mounting disc is equipped with can the floating bushing of radial floating, and float connector is assemblied on corresponding insulator by the securing member be located in described floating bushing.
Described optical connector is provided with guiding-positioning structure.
Described guiding-positioning structure is pilot hole or guide finger.
Due to the contact element that the plug of photoelectric mixed connector assembly of the present invention and/or the light contact element of socket are assembling optical connector on insulator, in the pilot hole corresponding with it that optical connector assembling is set on insulator, therefore, when manufacture, after electric contact piece assembling is complete, assemble light contact element separately, the rigging position precision of this time contact element is more prone to ensure, thus the performance of light contact element can be ensured, and then the problem that the optical signal loss solving photoelectric mixed connector is excessive.
Further, the radial relocatable assembling of optical connector be on insulator conveniently light contact element automatically look for position, thus the requirement of the assembly precision to light contact element can be reduced, the basis of manufacturing cost reducing photoelectric mixed connector ensures the transmission performance of light contact element further, and the floating assembly respective outer side edges of guiding-positioning structure and above-mentioned optical connector can ensure the grafting centering of light contact element further.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the plug of the embodiment of photoelectric mixed connector assembly;
Fig. 2 is the cut-open view of the plug of the embodiment of photoelectric mixed connector assembly;
Fig. 3 is the front view (band is analysed and observe) of the optical connector in plug;
Fig. 4 is the left view of the optical connector in plug;
Fig. 5 is the stereographic map of the socket of the embodiment of photoelectric mixed connector assembly;
Fig. 6 is the cut-open view of the socket of the embodiment of photoelectric mixed connector assembly;
Fig. 7 is the front view (band is analysed and observe) of the optical connector in socket;
Fig. 8 is the left view of the optical connector in socket.
Embodiment
The embodiment of photoelectric mixed connector assembly, as shown in figures 1-8, this photoelectric mixed connector assembly comprises plug and socket.
The structure of plug as Figure 1-4, comprises housing 11, insulator 12, electric contact piece 13 and light contact element 14.
Housing 11 is mounting disc housing, and its structure is prior art, and it will not go into details herein.
Electric contact piece 13 is fixedly assemblied on insulator 12, and in the present embodiment, electric contact piece 13 is big current contact element, and its structure is prior art, repeats no more equally herein.Except being equipped with electric contact piece 13, insulator 12 is also provided with pilot hole 15, pilot hole 15 is for assembling corresponding optical connector, in the present embodiment, pilot hole 15 is enclosed in the position between each electric contact piece 13, and it is specially stepped hole, and step surface is provided with screw hole 16.
Light contact element 14 is for being assemblied in the contact element of the optical connector on insulator 12, optical connector is assemblied in pilot hole corresponding with it set on insulator 12, in the present embodiment, optical connector is relocatablely assemblied on insulator 12, it comprises bare hull body 17, bare hull body 17 is provided with mounting disc, mounting disc is equipped with can the floating bushing 18 of radial floating, and optical connector to coordinate with the screw hole on pilot hole step surface be assemblied on insulator 12 by being located at securing member 19 in described floating bushing 18.In order to realize plugging together centering between adaptive optical connector, optical connector is also provided with guiding-positioning structure, and in the present embodiment, guiding-positioning structure is located on bare hull body 17, is specially pilot hole 20.
As viewed in figures 5-8, the key distinction part of itself and plug is the structure of socket, the optical connector 21 on it be fixing assembling on insulator, what guiding-positioning structure specifically adopted is guide finger 22.
When in use, because the optical connector on plug is floating assembly structure, the optical connector on socket is fixing assembly structure, and the two is provided with corresponding guide frame, therefore realize the accurate to inserting of two optical connectors by guide frame, thus reach the object reducing loss.
Claims (5)
1. photoelectric mixed connector assembly, comprise plug and socket, plug and socket comprises housing, insulator and contact element separately, plug and socket contact element separately includes light contact element and electric contact piece, it is characterized in that, the light contact element of plug and/or the light contact element of socket are the contact element of the optical connector be assemblied on its insulator, and optical connector is assemblied in mounting hole set on corresponding insulator.
2. photoelectric mixed connector assembly according to claim 1, it is characterized in that, the light contact element of plug and socket is the contact element of the optical connector be located on insulator, optical connector on the insulator of in plug and socket is fixed connector, and the optical connector on another insulator is float connector.
3. photoelectric mixed connector assembly according to claim 2, it is characterized in that, float connector comprises bare hull body, bare hull body is provided with mounting disc, mounting disc is equipped with can the floating bushing of radial floating, and float connector is assemblied on corresponding insulator by the securing member be located in described floating bushing.
4. the photoelectric mixed connector assembly according to Claims 2 or 3, is characterized in that, described optical connector is provided with guiding-positioning structure.
5. photoelectric mixed connector assembly according to claim 4, is characterized in that, described guiding-positioning structure is pilot hole or guide finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057525.3A CN104614813B (en) | 2014-11-25 | 2015-02-04 | photoelectric mixed connector assembly |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014106848635 | 2014-11-25 | ||
| CN201410684863 | 2014-11-25 | ||
| CN201510057525.3A CN104614813B (en) | 2014-11-25 | 2015-02-04 | photoelectric mixed connector assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104614813A true CN104614813A (en) | 2015-05-13 |
| CN104614813B CN104614813B (en) | 2016-09-21 |
Family
ID=53149342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510057525.3A Expired - Fee Related CN104614813B (en) | 2014-11-25 | 2015-02-04 | photoelectric mixed connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104614813B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563818A (en) * | 2020-12-23 | 2021-03-26 | 四川华丰企业集团有限公司 | Combined connector |
| CN113178720A (en) * | 2021-04-20 | 2021-07-27 | 杭州耀芯科技有限公司 | Pluggable free space photoelectric hybrid connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031747C2 (en) * | 1990-10-06 | 1992-11-12 | Wilhelm Sihn Jun. Kg, 7532 Niefern-Oeschelbronn, De | |
| CN201383588Y (en) * | 2008-12-24 | 2010-01-13 | 西安西康科技有限责任公司 | Photoelectric mixed contact connector |
| CN201540383U (en) * | 2009-08-31 | 2010-08-04 | 中航光电科技股份有限公司 | Photoelectric mixed connector and its plug, socket |
| CN102346279A (en) * | 2010-07-30 | 2012-02-08 | 株式会社藤仓 | Optical connector and connector connection system |
| CN103576248A (en) * | 2012-07-27 | 2014-02-12 | 日本航空电子工业株式会社 | Plug and optical connector connecting structure |
| CN103852827A (en) * | 2012-11-30 | 2014-06-11 | 日本航空电子工业株式会社 | Fluid coupler device and interface structure of daughterboard |
-
2015
- 2015-02-04 CN CN201510057525.3A patent/CN104614813B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4031747C2 (en) * | 1990-10-06 | 1992-11-12 | Wilhelm Sihn Jun. Kg, 7532 Niefern-Oeschelbronn, De | |
| CN201383588Y (en) * | 2008-12-24 | 2010-01-13 | 西安西康科技有限责任公司 | Photoelectric mixed contact connector |
| CN201540383U (en) * | 2009-08-31 | 2010-08-04 | 中航光电科技股份有限公司 | Photoelectric mixed connector and its plug, socket |
| CN102346279A (en) * | 2010-07-30 | 2012-02-08 | 株式会社藤仓 | Optical connector and connector connection system |
| CN103576248A (en) * | 2012-07-27 | 2014-02-12 | 日本航空电子工业株式会社 | Plug and optical connector connecting structure |
| CN103852827A (en) * | 2012-11-30 | 2014-06-11 | 日本航空电子工业株式会社 | Fluid coupler device and interface structure of daughterboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563818A (en) * | 2020-12-23 | 2021-03-26 | 四川华丰企业集团有限公司 | Combined connector |
| CN113178720A (en) * | 2021-04-20 | 2021-07-27 | 杭州耀芯科技有限公司 | Pluggable free space photoelectric hybrid connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104614813B (en) | 2016-09-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20190204 |