CN106129721A - A kind of can the electric connector of symmetrical grafting - Google Patents
A kind of can the electric connector of symmetrical grafting Download PDFInfo
- Publication number
- CN106129721A CN106129721A CN201610778945.5A CN201610778945A CN106129721A CN 106129721 A CN106129721 A CN 106129721A CN 201610778945 A CN201610778945 A CN 201610778945A CN 106129721 A CN106129721 A CN 106129721A
- Authority
- CN
- China
- Prior art keywords
- grafting
- plug
- socket
- symmetrical
- electric 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.)
- Pending
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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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of can the electric connector of symmetrical grafting, it is characterized in that: include the plug and socket that structure is identical, the grafting contact surface of described plug and socket all includes guide finger, pilot hole, several contact pins and several jacks, and described guide finger, pilot hole are symmetrical arranged along the vertical center axis of grafting contact surface；Described contact pin, jack are arranged in pairs, and are symmetrical arranged along the vertical center axis of grafting contact surface.The present invention's can the electric connector of symmetrical grafting, it is achieved plug, socket are identical, are specular during both grafting, grafting can be realized, it is to avoid the maloperation of connection, it is simple to mass production, improve production efficiency, reduce cost of manufacture, have a good application prospect.
Description
Technical field
The present invention relates to track traffic connector technique field, be specifically related to a kind of can the electric connector of symmetrical grafting.
Background technology
Traditional electrical cnnector is generally divided into two parts of plug and socket, and plug refers to the parts that need not fix,
At present, the plug of market is divided into the plug of band male contact to be referred to as public plug；Plug with female contact is referred to as female
(industrial also referred to as connector plug).Socket refers to fix the parts of (on panel or chassis), inserting of band male contact
Seat is referred to as male plug (industrial also referred to as connector body)；Socket with female contact is referred to as mother socket.Electric connector
Operation principle is: public plug plugs together with mother socket or female plugs together with male plug, and its internal male plug pin is with female plug set mutually
Engagement, it is achieved electric power or the transmission of the signal of telecommunication.
Along with the fast development of urban transportation, rail vehicle have also been obtained and is widely applied.It is presently used for rail vehicle to hand over
Logical relatively advanced adapter is float connector, and this float connector is in rail vehicle motor process, and contact overcomes bullet
Spring force and interior pass through spring frictional force, it is achieved radial compensation, also solves circular gap and compensates, be effectively prevented and cause contact mutual
Friction and wear phenomenon.But, this float connector includes the plug and socket that structure is different, needs independent die sinking to make, system
Become cost high, and, grafting inconvenience, need, all by after fully aligned to contact pin and jack, just to complete docking, impact connects effect
Rate.
Summary of the invention
Solved by the invention technical problem is that existing float connector includes the plug and socket that structure is different, make cost
Height, the problem of grafting inconvenience.The present invention's can the electric connector of symmetrical grafting, it is achieved plug, socket are identical, and both are mirror
As symmetrical, it is simple to grafting, it is to avoid the maloperation of connection, it is simple to mass production, improve production efficiency, reduce cost of manufacture, tool
There is good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of can the electric connector of symmetrical grafting, it is characterised in that: include the plug and socket that structure is identical, described plug and inserting
The grafting contact surface of seat all includes guide finger, pilot hole, several contact pins and several jacks, described guide finger, pilot hole edge
The vertical center axis of grafting contact surface is symmetrical arranged；Described contact pin, jack are arranged in pairs, and along the vertical centre of grafting contact surface
Axial symmetry is arranged.
Aforesaid a kind of can the electric connector of symmetrical grafting, it is characterised in that: contact along grafting on described plug or socket
Contact pin at the vertical centre axisymmetric position in face, the electric conductor phase short circuit on jack.
Aforesaid a kind of can the electric connector of symmetrical grafting, it is characterised in that: described guide finger, pilot hole shape mutually
Join.
The invention has the beneficial effects as follows: the present invention's can the electric connector of symmetrical grafting, it is achieved plug, socket phase
With, it is specular during both grafting, grafting can be realized, it is to avoid the maloperation of connection, it is simple to mass production, improve and produce
Efficiency, reduces cost of manufacture, has a good application prospect, and have the following advantages,
(1) plug of electric connector, socket hermaphroditism, without plug, socket point, production process without distinguish produce line, be beneficial to
Mass production, production efficiency is greatly improved, and cost of manufacture is substantially reduced；
(2) after realizing mass production, it is ensured that electric connector concordance and lifting total quality level；
(3) during electric connector grafting, in specular, it is simple to install, installation effectiveness and the most error-prone is improved；
(4) plug of electric connector, socket are identical, can directly plug, and use and easy.
Accompanying drawing explanation
Fig. 1 is that the present invention can the structural representation of grafting contact surface of electric connector of symmetrical grafting.
In accompanying drawing, the implication of labelling is as follows:
1: guide finger；2: pilot hole；3: contact pin；4: jack.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Fig. 1, the present invention can the electric connector of symmetrical grafting, including the plug and socket that structure is identical, described
The grafting contact surface of plug and socket all includes guide finger 1, pilot hole 2, several contact pins 3 and several jacks 4, described guiding
Pin 1, pilot hole 2 are symmetrical arranged along the vertical center axis of grafting contact surface.
Leading along the contact pin 3 at the vertical centre axisymmetric position of grafting contact surface, jack 4 on described plug or socket
Electricity body phase short circuit, is configured to a road cable through, as it is shown in figure 1, one embodiment of the invention, contact pin 3, the quantity phase of jack 4
With and be even number, contact pin 3 is divided into two groups, and the horizontal middle spindle of grafting contact surface is symmetrical arranged；Described jack 4 is divided into two
Group, and the horizontal middle spindle of grafting contact surface is symmetrical arranged, thus 6 contact pins 3 and 6 jacks 4 are capable of 6 road cable signals
Transmission, it is achieved needing how many roads cable signal, need to arrange the contact pin 3 of respective amount, jack 4, both are along grafting contact surface
Vertical center axis (Fig. 1 is heavy line direction) be symmetrical arranged.
Described guide finger 1, the mating shapes of pilot hole 2, it is simple to grafting, when patchplug, socket, make plug, insert
The grafting contact surface of seat is specular, the guide finger on plug or socket, pilot hole, it is achieved the guiding on socket or plug
Hole, guide finger grafting, it is achieved location, then, contact pin inserts in corresponding jack, connects quick.
The present invention's can the electric connector of symmetrical grafting, it is adaptable in current track vehicle state-of-the-art float connector with
And other ordinary connector, it is also applied for the electric connector of other similar industries, plugs together required precision at adapter the highest
In the case of, guide finger, pilot hole on the grafting contact surface of plug and socket can cancel setting, in order to reduce cost, also can protect
Card connects reliably.
In sum, the present invention can the electric connector of symmetrical grafting, it is achieved plug, socket are identical, both grafting
Time be specular, grafting can be realized, it is to avoid the maloperation of connection, it is simple to mass production, improve production efficiency, reduce system
Make cost, have a good application prospect, and have the following advantages,
(1) electric connector hermaphroditism, without plug, socket point, production process without distinguish produce line, beneficially mass production,
Production efficiency is greatly improved, and cost of manufacture is substantially reduced；
(2) after realizing mass production, it is ensured that electric connector concordance and lifting total quality level；
(3) during electric connector grafting, in specular, it is simple to install, installation effectiveness and the most error-prone is improved；
(4) plug of electric connector, socket are identical, can directly plug, and use and easy.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (3)
1. one kind can the electric connector of symmetrical grafting, it is characterised in that: include the plug and socket that structure is identical, described plug and
The grafting contact surface of socket all includes guide finger (1), pilot hole (2), several contact pins (3) and several jacks (4), described in lead
It is symmetrical arranged along the vertical center axis of grafting contact surface to pin (1), pilot hole (2)；Described contact pin (3), jack (4) set in pairs
Put, and be symmetrical arranged along the vertical center axis of grafting contact surface.
The most according to claim 1 a kind of can the electric connector of symmetrical grafting, it is characterised in that: on described plug or socket
Along the contact pin (3) at the vertical centre axisymmetric position of grafting contact surface, the electric conductor phase short circuit on jack (4).
The most according to claim 1 a kind of can the electric connector of symmetrical grafting, it is characterised in that: described guide finger (1), lead
Mating shapes to hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778945.5A CN106129721A (en) | 2016-08-31 | 2016-08-31 | A kind of can the electric connector of symmetrical grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778945.5A CN106129721A (en) | 2016-08-31 | 2016-08-31 | A kind of can the electric connector of symmetrical grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129721A true CN106129721A (en) | 2016-11-16 |
Family
ID=57275730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610778945.5A Pending CN106129721A (en) | 2016-08-31 | 2016-08-31 | A kind of can the electric connector of symmetrical grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129721A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645101A (en) * | 2017-08-09 | 2018-01-30 | 中车青岛四方机车车辆股份有限公司 | The car end arrangements of electric connection of track train connects equipment with car end |
| CN110380297A (en) * | 2019-08-23 | 2019-10-25 | 无锡君磊科技有限公司 | Charge connector and charging connection device assembly |
| CN115101963A (en) * | 2022-06-10 | 2022-09-23 | 杭州航天电子技术有限公司 | Modular isomorphic docking mechanism |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63245878A (en) * | 1987-03-31 | 1988-10-12 | 株式会社フジクラ | Multipair connector for cable |
| US4990099A (en) * | 1989-09-18 | 1991-02-05 | High Voltage Engineering Corp. | Keyed electrical connector with main and auxiliary electrical contacts |
| DE3940652A1 (en) * | 1989-12-08 | 1991-06-13 | Georg Froehlich | Electrical plug contact - comprises two interlocking plugs each having contact pin and isolation coated socket |
| CN1070289A (en) * | 1991-08-08 | 1993-03-24 | 麦克西林系统国际股份有限公司 | Male-female electrical connector |
| US5306171A (en) * | 1992-08-07 | 1994-04-26 | Elco Corporation | Bowtie connector with additional leaf contacts |
| FR2704987A1 (en) * | 1993-05-04 | 1994-11-10 | Bajeux Claude | Hermaphrodite multipoint connector |
| DE19917644A1 (en) * | 1999-04-19 | 2000-10-26 | Steuwe Inga | Changing plugs for electrical devices, involves using plug that is suitable for changed plug |
| US6190192B1 (en) * | 1998-11-12 | 2001-02-20 | Molex Incorporated | Configurable interface connector |
| CN206022767U (en) * | 2016-08-31 | 2017-03-15 | 南京康尼科技实业有限公司 | A kind of can symmetrical grafting electric connector |
-
2016
- 2016-08-31 CN CN201610778945.5A patent/CN106129721A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63245878A (en) * | 1987-03-31 | 1988-10-12 | 株式会社フジクラ | Multipair connector for cable |
| US4990099A (en) * | 1989-09-18 | 1991-02-05 | High Voltage Engineering Corp. | Keyed electrical connector with main and auxiliary electrical contacts |
| DE3940652A1 (en) * | 1989-12-08 | 1991-06-13 | Georg Froehlich | Electrical plug contact - comprises two interlocking plugs each having contact pin and isolation coated socket |
| CN1070289A (en) * | 1991-08-08 | 1993-03-24 | 麦克西林系统国际股份有限公司 | Male-female electrical connector |
| US5306171A (en) * | 1992-08-07 | 1994-04-26 | Elco Corporation | Bowtie connector with additional leaf contacts |
| FR2704987A1 (en) * | 1993-05-04 | 1994-11-10 | Bajeux Claude | Hermaphrodite multipoint connector |
| US6190192B1 (en) * | 1998-11-12 | 2001-02-20 | Molex Incorporated | Configurable interface connector |
| DE19917644A1 (en) * | 1999-04-19 | 2000-10-26 | Steuwe Inga | Changing plugs for electrical devices, involves using plug that is suitable for changed plug |
| CN206022767U (en) * | 2016-08-31 | 2017-03-15 | 南京康尼科技实业有限公司 | A kind of can symmetrical grafting electric connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645101A (en) * | 2017-08-09 | 2018-01-30 | 中车青岛四方机车车辆股份有限公司 | The car end arrangements of electric connection of track train connects equipment with car end |
| CN110380297A (en) * | 2019-08-23 | 2019-10-25 | 无锡君磊科技有限公司 | Charge connector and charging connection device assembly |
| CN115101963A (en) * | 2022-06-10 | 2022-09-23 | 杭州航天电子技术有限公司 | Modular isomorphic docking mechanism |
| CN115101963B (en) * | 2022-06-10 | 2024-10-01 | 杭州航天电子技术有限公司 | Modularized heterogeneous isomorphic docking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |