CN106025666A - Interface structure of blind matching connector - Google Patents
Interface structure of blind matching connector Download PDFInfo
- Publication number
- CN106025666A CN106025666A CN201610496302.1A CN201610496302A CN106025666A CN 106025666 A CN106025666 A CN 106025666A CN 201610496302 A CN201610496302 A CN 201610496302A CN 106025666 A CN106025666 A CN 106025666A
- Authority
- CN
- China
- Prior art keywords
- jack
- plug
- insulator
- socket
- 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
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses an interface structure of a blind matching connector. The interface structure comprises a plug connector interface and a socket connector interface. The interface structure size is designed mainly from the three aspects of plug connector and socket connector internal conductors, insulators and a shell so that great docking tolerance quantity can be guaranteed, finally the whole product is enabled to have high radial and axial deviation compatibility, the connector plug and socket are enabled to smoothly dock under the condition of high radial deviation, and thus the interface structure has the characteristics of simple structure and convenient processing.
Description
Technical field
The invention belongs to connector technique field, be specifically related to the interfacial structure of a kind of blind distribution type adapter.
Background technology
Along with China's electronic technology and the development of military equipment, machine system progressively requires to realize module
Changing, military, civil electronic have employed frame structure in equipping the most in a large number.Adapter in specifically used,
Plug and socket is each integrated into module, and 5,10 or tens are one group, and plate is inserted between plate simultaneously
Pull out.Owing to the position, hole of framework panel exists machining tolerance, then more or less can in the center of plug and socket
There is dislocation, there is certain radial floating amount this one end being accomplished by plug or socket, within the specific limits
Connector assembly can plug together smoothly with automatic capturing.There is tolerance in the height additionally, due to adapter, dock simultaneously
Time it is difficult to ensure that each adapter puts in place to plugging together, there is certain axle this one end being accomplished by plug or socket
To amount of floating.
Adapter is in order to reach the purpose floated, and enclosure designs becomes the structure of inside and outside two-layer shell, middle
Equipped with spring, shell is fixedly mounted on panel, has between cylindrical and the outer layer shell endoporus of internal layer shell
A certain distance, so internal layer shell activity can reach the purpose floated between outer layer shell, this
Adapter volume is relatively big and structure is complicated.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, it is an object of the invention to provide a kind of blind distribution type
The interfacial structure of adapter, including pin connector interface and receptacle connector interface, passes through physical dimension
Design ensure that connector plug and socket still can dock smoothly when radially having relatively large deviation, tool
There are simple in construction, the feature such as easy to process.
To achieve these goals, the technical solution used in the present invention is:
A kind of interfacial structure of blind distribution type adapter, including pin connector interface and receptacle connector interface,
Described pin connector interface includes contact pin 1, plug insulator 2 and plug body 3 the most successively；
Described receptacle connector interface includes jack 5, socket insulator 6 and jack housing 8 the most successively；
The external diameter of described contact pin 1 is less than the internal diameter of jack 5, splits, in the middle part of jack 5 employing, the structure that groove closes up,
So that jack 5 inserts end and has bigger guiding, when contact pin 1 radially has relatively large deviation with jack 5, insert
Pin 1 can insert jack 5 smoothly；
The external diameter of the endoporus aperture ratio socket insulator 6 of described plug insulator 2 is big, so that plug insulation
When body 2 radially has relatively large deviation with socket insulator 6, it is exhausted that socket insulator 6 can insert plug smoothly
In edge body 2 hole；
The described outer border of plug body 3 is that fluting rises mouth structure, can inwardly tighten up time slotting, plug together
Position outwards flicks, the flexible reed of plug body 3 outer cover 4, it is possible to produce bigger deformation, so that inserting
Head shell 3 contacts stable with jack housing 8；Jack housing 8 to spigot rounding so that plug
When shell 3 radially has relatively large deviation with jack housing 8, plug body 3 can insert jack housing 8 smoothly
Hole in.
The bottom being positioned at jack housing 8 endoporus on described receptacle connector interface is provided with spring 7, spring 7
Stretch out socket connector to slotting datum level, can be compressed by during external force, when the benchmark of pin connector
When having gap between face and the datum level of socket connector, spring 7 and plug body 3 can keep good
Contact, ensure that plug body 3 and the electrical continuity of jack housing 8.
Described plug body 3 to being provided with cylindrical bulge outside spigot, described jack housing 8 to insert
The cannelure accommodating plug body 3 cylindrical bulge is had, so that pin connector and socket are even at datum level
Certain engagement strength is kept after connecing device docking.
The external diameter less than the internal diameter of jack 5 0.2～0.6mm of described contact pin 1.
The external diameter big 0.5～0.7mm of the endoporus aperture ratio socket insulator 6 of described plug insulator 2.
Compared to the prior art the present invention, has the advantage that
By being to provide the interfacial structure of a kind of novel blind distribution type adapter, use single layer enclosure design,
By the design of physical dimension ensure that connector plug and socket when radially there being relatively large deviation the most permissible
Smoothly docking, has simple in construction, the feature such as easy to process.
Accompanying drawing explanation
Fig. 1 a is the interfacial structure figure of a kind of blind distribution type connector plug of the present invention.
Fig. 1 b is the interfacial structure figure of a kind of blind distribution type connector body of the present invention.
Fig. 2 is the interfacial structure figure after a kind of blind distribution type connector plug of the present invention and socket docking.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
A kind of interfacial structure of blind distribution type adapter, including pin connector interface and receptacle connector interface,
As shown in Figure 1a, pin connector interface includes contact pin 1, plug insulator 2, plug body 3 and spring
Sheet 4；As shown in Figure 1 b, receptacle connector interface part include jack 5, socket insulator 6, spring 7,
With jack housing 8.
As in figure 2 it is shown, the external diameter less than the internal diameter of jack 5 0.2～0.6mm of described contact pin 1, so that insert
Having bigger space between cylindrical and the endoporus of jack 5 of pin 1, jack 5 uses splits the knot closed up in the middle part of groove
Structure, its effect is that jack 5 will produce the many guiding bigger than oral area fluting closing in jack to spigot, when inserting
When pin 1 radially has relatively large deviation with jack 5, contact pin 1 can insert jack 5 smoothly.Plug insulator 2
The cylindrical external diameter big 0.5～0.7mm of endoporus aperture ratio socket insulator 6 so that plug insulator 2
Larger gap is had, when plug insulator 2 and socket insulator 6 between the cylindrical of endoporus and socket insulator 6
When radially having relatively large deviation, socket insulator 6 can insert in plug insulator 2 hole smoothly.Outside plug
The outer border of shell 3 is that fluting rises mouth structure, can inwardly tighten up time slotting, and plugging together puts in place outwards flicks, outside
It is cased with elastic spring 4, it is possible to produce bigger deformation, plays increase shell 3 and contact surely with jack housing 8
Act on qualitatively.Jack housing 8 spigot is had bigger chamfering, when plug body 3 and jack housing 8
When radially having relatively large deviation, plug body 3 can insert in the hole of jack housing 8 smoothly.Jack housing 8
The datum level left side processing cannelure, the plug body 3 cylindrical bulge to spigot can be accommodated, it is ensured that
Keep certain engagement strength after pin connector and socket connector docking, improve pin connector and
The contact stabilization of socket connector.The bottom of jack housing 8 is provided with spring 7, exceeds socket base to the left
Quasi-face one segment distance, can be compressed to the right by during external force, when datum level and the socket of pin connector connect
When having gap between the datum level of device, spring 7 and plug body 3 can keep good contact, thus protect
Plug body 3 and the electrical continuity of jack housing 8 are demonstrate,proved.Adapter headstock is reached by above-mentioned means
Deviation compatibility radial and axial during docking so that connector plug and socket are radially having relatively greatly partially
Still can dock smoothly during difference, there is simple in construction, the feature such as easy to process.
Claims (5)
1. an interfacial structure for blind distribution type adapter, including pin connector interface and socket connector circle
Face, described pin connector interface includes contact pin (1), plug insulator (2) the most successively and inserts
Head shell (3)；Described receptacle connector interface includes jack (5), socket insulator the most successively
And jack housing (8) (6)；
It is characterized in that: the external diameter of described contact pin (1) is less than the internal diameter of jack (5), jack (5) uses
The structure that groove closes up is split at middle part, so that jack (5) inserts end and has bigger guiding, when contact pin (1) is with slotting
When radially there is relatively large deviation in hole (5), contact pin (1) can insert jack (5) smoothly；
The external diameter of endoporus aperture ratio socket insulator (6) of described plug insulator (2) is big, so that inserting
When head insulator (2) radially has relatively large deviation with socket insulator (6), socket insulator (6) can
Insert smoothly in plug insulator (2) hole；
Described plug body (3) outer border is that fluting rises mouth structure, can inwardly tighten up time slotting, plug together
Put in place and outwards flick, the flexible reed of plug body (3) outer cover (4), it is possible to produce bigger deformation,
So that plug body (3) contacts stable with jack housing (8)；Jack housing (8) spigot is fallen
Fillet, during so that plug body (3) radially has relatively large deviation with jack housing (8), plug body (3)
Can insert smoothly in the hole of jack housing (8).
The interfacial structure of a kind of blind distribution type adapter the most according to claim 1, it is characterised in that:
The bottom being positioned at jack housing (8) endoporus on described receptacle connector interface is provided with spring (7), spring
(7) stretch out socket connector to slotting datum level, can be compressed by during external force, when pin connector
When having gap between datum level and the datum level of socket connector, spring (7) and plug body (3) energy
Enough keep good contact, ensure that plug body (3) and the electrical continuity of jack housing (8).
The interfacial structure of a kind of blind distribution type adapter the most according to claim 1, it is characterised in that:
Described plug body (3) to being provided with cylindrical bulge outside spigot, described jack housing (8) right
Insert and at datum level, have the cannelure accommodating plug body (3) cylindrical bulge, so that pin connector is with slotting
Certain engagement strength is kept after base connector docking.
The interfacial structure of a kind of blind distribution type adapter the most according to claim 1, it is characterised in that:
The external diameter of described contact pin (1) is than the internal diameter little 0.2～0.6mm of jack (5).
The interfacial structure of a kind of blind distribution type adapter the most according to claim 1, it is characterised in that:
The external diameter big 0.5～0.7mm of endoporus aperture ratio socket insulator (6) of described plug insulator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496302.1A CN106025666B (en) | 2016-06-28 | 2016-06-28 | A kind of interfacial structure of blind distribution type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496302.1A CN106025666B (en) | 2016-06-28 | 2016-06-28 | A kind of interfacial structure of blind distribution type connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025666A true CN106025666A (en) | 2016-10-12 |
| CN106025666B CN106025666B (en) | 2018-06-22 |
Family
ID=57104368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610496302.1A Expired - Fee Related CN106025666B (en) | 2016-06-28 | 2016-06-28 | A kind of interfacial structure of blind distribution type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025666B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473856A (en) * | 2018-12-24 | 2019-03-15 | 四川永贵科技有限公司 | A kind of rolling stock vehicle end dynamic connector design method and products thereof |
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| DE4326035A1 (en) * | 1992-08-18 | 1994-02-24 | Kopp Heinrich Ag | Lockable jack-plug cable connector - with locking element biased into locking position to prevent tension restraint against connector separation |
| CN101217223A (en) * | 2007-01-04 | 2008-07-09 | 南京依纳科技有限公司 | Small RF coaxial connector |
| CN201450195U (en) * | 2009-08-04 | 2010-05-05 | 西安富士达科技股份有限公司 | Radiofrequency coaxial connector suitable for blind mating and floating connection |
| CN201466411U (en) * | 2009-06-05 | 2010-05-12 | 中航光电科技股份有限公司 | Quickly plugging connector assembly for measurement |
| CN102157869A (en) * | 2010-12-30 | 2011-08-17 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial connector |
| CN202111310U (en) * | 2011-05-31 | 2012-01-11 | 许继电源有限公司 | Floating connector |
| CN202231261U (en) * | 2011-09-28 | 2012-05-23 | 普天新能源有限责任公司 | Floating connecting device of electric automobile power battery box |
| CN202662907U (en) * | 2012-07-03 | 2013-01-09 | 陕西华达科技股份有限公司 | Plug and socket for central screw-located micro rectangular electric connectors |
| CN103117469A (en) * | 2013-02-21 | 2013-05-22 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric connector with contact members |
| CN204349085U (en) * | 2014-10-10 | 2015-05-20 | 康普技术有限责任公司 | A kind of blind low intermodulation radio frequency connector assembly of joining float type |
| CN204517020U (en) * | 2015-04-22 | 2015-07-29 | 陕西华达科技股份有限公司 | A kind of quick plug connector interfacial structure |
-
2016
- 2016-06-28 CN CN201610496302.1A patent/CN106025666B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326035A1 (en) * | 1992-08-18 | 1994-02-24 | Kopp Heinrich Ag | Lockable jack-plug cable connector - with locking element biased into locking position to prevent tension restraint against connector separation |
| CN101217223A (en) * | 2007-01-04 | 2008-07-09 | 南京依纳科技有限公司 | Small RF coaxial connector |
| CN201466411U (en) * | 2009-06-05 | 2010-05-12 | 中航光电科技股份有限公司 | Quickly plugging connector assembly for measurement |
| CN201450195U (en) * | 2009-08-04 | 2010-05-05 | 西安富士达科技股份有限公司 | Radiofrequency coaxial connector suitable for blind mating and floating connection |
| CN102157869A (en) * | 2010-12-30 | 2011-08-17 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial connector |
| CN202111310U (en) * | 2011-05-31 | 2012-01-11 | 许继电源有限公司 | Floating connector |
| CN202231261U (en) * | 2011-09-28 | 2012-05-23 | 普天新能源有限责任公司 | Floating connecting device of electric automobile power battery box |
| CN202662907U (en) * | 2012-07-03 | 2013-01-09 | 陕西华达科技股份有限公司 | Plug and socket for central screw-located micro rectangular electric connectors |
| CN103117469A (en) * | 2013-02-21 | 2013-05-22 | 上海航天科工电器研究院有限公司 | Radio frequency coaxial electric connector with contact members |
| CN204349085U (en) * | 2014-10-10 | 2015-05-20 | 康普技术有限责任公司 | A kind of blind low intermodulation radio frequency connector assembly of joining float type |
| CN204517020U (en) * | 2015-04-22 | 2015-07-29 | 陕西华达科技股份有限公司 | A kind of quick plug connector interfacial structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473856A (en) * | 2018-12-24 | 2019-03-15 | 四川永贵科技有限公司 | A kind of rolling stock vehicle end dynamic connector design method and products thereof |
| CN109473856B (en) * | 2018-12-24 | 2023-10-10 | 四川永贵科技有限公司 | Design method of locomotive end power connector of locomotive and product thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106025666B (en) | 2018-06-22 |
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Granted publication date: 20180622 Termination date: 20190628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |