CN106785570A - Plug bush type Electical connector - Google Patents
Plug bush type Electical connector Download PDFInfo
- Publication number
- CN106785570A CN106785570A CN201710013661.1A CN201710013661A CN106785570A CN 106785570 A CN106785570 A CN 106785570A CN 201710013661 A CN201710013661 A CN 201710013661A CN 106785570 A CN106785570 A CN 106785570A
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- cable
- bush type
- electical 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
-
- 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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of plug bush type Electical connector, including plug and socket, the plug includes plug body, contact spring and multi-plug cable, the multi-plug cable is located at plug body one end, and in plug body, the socket includes socket and socket cable to the contact spring, the socket cable is on socket, the socket is provided with receptacle portion, and in receptacle portion, be connected in plug body the plug body in receptacle portion by the contact spring.A kind of plug bush type Electical connector that the present invention is provided, contact engaging and separating force is moderate, and plug is convenient, connection is reliable, and the load current for bearing is big.
Description
Technical field
The present invention relates to high current interconnection technique field, specifically, it is related to a kind of plug bush type Electical connector.
Background technology
The electrical connection contact device that the high current connector of current electric automobile and the mixed electrical automobile of oil electricity is used typically is required
Larger current loading can be born, grafting is convenient and reliable.
Chinese patent literature CN1930741A discloses a kind of plug bush type electric contact piece for high current, including plug is installed
Seat and contact chip part, the contact chip part include that matrix and multiple protrude from matrix and be connected to the contact chip on matrix,
The contact chip be designed to it is single-ended be connected on matrix, there is the protrusion of contact zone in free end, by protrusion will contact
Chip part is connected in plug mounting seat, because protrusion is small with plug mounting seat contact surface, and protrusion limited amount, therefore insert
Less, load current is small for total contact surface of head mounting seat and contact chip part.
American documentation literature 6692316B discloses a kind of plug bush type electric contact piece, including clevis mounting and contact chip, contact
Piece is also designed to U-shaped, and contact chip and clevis mounting are face contact, and contact area is big, and load current is big, when right grafting or extraction
Resistance is big, it has not been convenient to.
The content of the invention
It is an object of the invention to provide a kind of plug bush type Electical connector, plug is convenient, and can bear larger electric current
Load.
The technical scheme that plug bush type Electical connector disclosed by the invention is used is：A kind of plug bush type Electical connector,
Including plug and socket, the plug includes plug body, contact spring and multi-plug cable, and the multi-plug cable is located at plug body one
End, in plug body, the socket includes socket and socket cable to the contact spring, and the socket cable is located at socket
On body, the socket is provided with receptacle portion, and in receptacle portion, be connected in for plug body slotting by the contact spring for the plug body
In portions.
Preferably, the plug body includes grafting head, grafting afterbody and spring retention portion, the spring retention
Portion is located between grafting head and grafting afterbody.
Preferably, the front end of the grafting head is streamlined, and the both sides of the grafting afterbody are streamlined.
Preferably, the two ends in the spring retention portion are provided with groove, and the groove in the spring retention portion is arc
Shape or zigzag.
Preferably, the plug body is additionally provided with cable connecting part, the grafting afterbody located at cable connecting part and
Between spring retention portion, the multi-plug cable is on cable connecting part.
Preferably, the receptacle portion is U-shaped or annular.
Preferably, the inner surface of the receptacle portion is provided with spring contact surface, and the spring contact surface is wavy
Or plane.
Preferably, the receptacle portion is parallel with plug body.
Preferably, the receptacle portion is vertical with plug body.
Preferably, the socket is provided with connection sheet, and the receptacle portion and socket cable are connected to connection
On piece.
The beneficial effect of plug bush type Electical connector disclosed by the invention is：The contact spring grafting that plug passes through plug body
In the receptacle portion of socket, due to each circle of contact spring with socket linear contact lay, contact engaging and separating force is moderate, and plug is convenient, even
Reliability is connect, and the load current for bearing is big.
Brief description of the drawings
Fig. 1 is the structural representation of plug bush type Electical connector embodiment one of the present invention；
Fig. 2 is the structural representation of plug in plug bush type Electical connector embodiment one of the present invention；
Fig. 3 is the structural representation of Plug Division in plug bush type Electical connector embodiment one of the present invention；
Fig. 4 is the structural representation of socket in plug bush type Electical connector embodiment one of the present invention；
Fig. 5 is the structural representation of plug bush type Electical connector embodiment two of the present invention；
Fig. 6 is the structural representation of plug bush type Electical connector embodiment three of the present invention；
Fig. 7 is the structural representation of socket in plug bush type Electical connector embodiment three of the present invention；
Fig. 8 is socket another kind structural representation in plug bush type Electical connector embodiment three of the present invention.
Specific embodiment
The present invention is further elaborated and illustrated with reference to specific embodiment and Figure of description：
Embodiment one：Refer to Fig. 1, a kind of plug bush type Electical connector, including plug 20 and socket 10.
Fig. 2 and Fig. 3 is refer to, the plug 20 includes plug body 21, contact spring 22 and multi-plug cable 23, the plug
Cable 23 is located at the one end of plug body 21, and the plug body 21 includes grafting head 211, grafting afterbody 212, spring retention portion 213
With cable connecting part 214, the spring retention portion 213 be located between grafting head 211 and grafting afterbody 213, the grafting tail
Portion 212 is located between cable connecting part 214 and spring retention portion 213, and the two ends in the spring retention portion 213 are provided with some recessed
Groove, the groove in the spring retention portion 213 is arcuation, and some contact springs 22 are recessed in spring retention portion 213
In groove, certainly, the groove in spring retention portion 213 can also be set to other shapes, such as zigzag, need to only limit contact spring 22
In in groove, it is to avoid contact spring 22 is arbitrarily slided in plug body 21, the front end of the grafting head 211 is streamlined, described
The both sides of grafting afterbody 212 are streamlined, are easy to plug 20 to be plugged in socket 10, and the multi-plug cable 23 is located at cable connection
In portion 214.
Fig. 4 is refer to, the socket 10 includes socket and socket cable 13, and the socket cable 13 is located at socket
On, the socket is provided with receptacle portion 11 and connection sheet 12, and the receptacle portion 11 and socket cable 13 are connected to connection
On piece 12, the receptacle portion 12 is U-shaped, and the socket cable 13 of the socket 10 is parallel with the U-shaped opening direction of receptacle portion 11, institute
The inner surface for stating receptacle portion 11 is provided with spring contact surface 111, and the spring contact surface 111 is wavy.
When the plug body 21 of plug 20 is inserted in the receptacle portion 11 of socket 10, the contact spring 22 in plug body 21 is stretched into
In the U-shaped opening of receptacle portion 11, contact spring 22 is contacted with the spring contact surface 111 of receptacle portion 11, due to spring contact surface 111
For wavy, contact spring 22 has appropriate deformation, and after the receptacle portion 11 of the insertion socket 10 of plug body 21, it is firm to connect, due to
The elastic deformation of contact spring 22 so that plug bush type Electical connector has preferable anti-vibration impulse force effect, and contact spring
22 each circle and the linear contact lay of spring contact surface 111 of receptacle portion 11, contact engaging and separating force are moderate, and plug is convenient and connection is reliable, and holds
The load current received is big.In above-described embodiment, the spring contact surface can also be set to plane.
Embodiment two：Fig. 5 is refer to, the present embodiment is with the difference of embodiment one, the socket cable of the socket 10
13 length direction is vertical with the U-shaped opening direction of receptacle portion 11, its shape for mainly changing connection sheet 12, by receptacle portion 11
Change with the link position of connection sheet 12 reaches, or changes the closure realization of connection sheet 12 and receptacle portion 11 so that
Receptacle portion 11 is vertical with plug body, and plug bush type Electical connector disclosed in the present embodiment is applied to and is not suitable for using linear pattern grafting
The occasion of connection.
Embodiment three：Fig. 6 is refer to, the present embodiment is that receptacle portion 12 is annular, the ring with the difference of embodiment two
The opening direction of shape receptacle portion 12 has different choice, in refer to Fig. 7 and Fig. 8, Fig. 7, the opening direction and socket of receptacle portion 12
The length direction of cable 13 is vertical, and the opening direction of receptacle portion 12 is identical with the length direction of socket cable 13 in Fig. 8, plug body
The connection of plug 20 and socket 10 is realized in insertion receptacle portion.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. a kind of plug bush type Electical connector, including plug and socket, it is characterised in that the plug includes plug body, contact
Spring and multi-plug cable, the multi-plug cable are located at plug body one end, and the contact spring is located in plug body, the socket bag
Socket and socket cable are included, on socket, the socket is provided with receptacle portion to the socket cable, and the plug body sets
In in receptacle portion, be connected in plug body in receptacle portion by the contact spring.
2. plug bush type Electical connector as claimed in claim 1, it is characterised in that the plug body includes grafting head, inserts
Afterbody and spring retention portion are met, the spring retention portion is located between grafting head and grafting afterbody.
3. plug bush type Electical connector as claimed in claim 2, it is characterised in that the front end of the grafting head is streamline
Shape, the both sides of the grafting afterbody are streamlined.
4. plug bush type Electical connector as claimed in claim 2, it is characterised in that the two ends in the spring retention portion are provided with recessed
Groove, the groove in the spring retention portion is arcuation or zigzag.
5. the plug bush type Electical connector as described in claim any one of 2-4, it is characterised in that the plug body is additionally provided with electricity
Cable connecting portion, the grafting afterbody is located between cable connecting part and spring retention portion, and the multi-plug cable is located at cable connection
In portion.
6. the plug bush type Electical connector as described in claim any one of 1-4, it is characterised in that the receptacle portion be U-shaped or
Annular.
7. plug bush type Electical connector as claimed in claim 6, it is characterised in that the inner surface of the receptacle portion is provided with spring
Contact surface, the spring contact surface is wavy or plane.
8. plug bush type Electical connector as claimed in claim 6, it is characterised in that the receptacle portion is parallel with plug body.
9. plug bush type Electical connector as claimed in claim 6, it is characterised in that the receptacle portion is vertical with plug body.
10. the plug bush type Electical connector as described in claim any one of 1-4, it is characterised in that the socket is provided with company
Contact pin, the receptacle portion and socket cable are connected in connection sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013661.1A CN106785570B (en) | 2017-01-09 | 2017-01-09 | Plug-in type electric contact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710013661.1A CN106785570B (en) | 2017-01-09 | 2017-01-09 | Plug-in type electric contact device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785570A true CN106785570A (en) | 2017-05-31 |
| CN106785570B CN106785570B (en) | 2023-07-25 |
Family
ID=58951255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710013661.1A Active CN106785570B (en) | 2017-01-09 | 2017-01-09 | Plug-in type electric contact device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785570B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258352A (en) * | 2021-05-26 | 2021-08-13 | 宣城立讯精密工业有限公司 | Electric connection kit and electric connector |
| US11658434B2 (en) | 2021-05-26 | 2023-05-23 | Xuancheng Luxshare Precision Industry Co., Ltd. | Electrical connecting assembly and electrical connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930741A (en) * | 2004-03-30 | 2007-03-14 | 科世达接触系统有限公司 | Electrical socket contact for high current applications |
| DE202014103916U1 (en) * | 2014-08-21 | 2014-09-08 | Erni Production Gmbh & Co. Kg | Contact element and connector |
| CN205790495U (en) * | 2016-05-19 | 2016-12-07 | 深圳市通茂电子有限公司 | Power module adapter |
| CN106207549A (en) * | 2016-07-29 | 2016-12-07 | 安徽江淮汽车股份有限公司 | A kind of automotive wire bundle terminal and mounting structure thereof |
| CN206401572U (en) * | 2017-01-09 | 2017-08-11 | 深圳尼索科连接技术有限公司 | Plug bush type Electical connector |
-
2017
- 2017-01-09 CN CN201710013661.1A patent/CN106785570B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930741A (en) * | 2004-03-30 | 2007-03-14 | 科世达接触系统有限公司 | Electrical socket contact for high current applications |
| DE202014103916U1 (en) * | 2014-08-21 | 2014-09-08 | Erni Production Gmbh & Co. Kg | Contact element and connector |
| CN205790495U (en) * | 2016-05-19 | 2016-12-07 | 深圳市通茂电子有限公司 | Power module adapter |
| CN106207549A (en) * | 2016-07-29 | 2016-12-07 | 安徽江淮汽车股份有限公司 | A kind of automotive wire bundle terminal and mounting structure thereof |
| CN206401572U (en) * | 2017-01-09 | 2017-08-11 | 深圳尼索科连接技术有限公司 | Plug bush type Electical connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258352A (en) * | 2021-05-26 | 2021-08-13 | 宣城立讯精密工业有限公司 | Electric connection kit and electric connector |
| CN113258352B (en) * | 2021-05-26 | 2022-11-29 | 宣城立讯精密工业有限公司 | Electric connection kit and electric connector |
| US11658434B2 (en) | 2021-05-26 | 2023-05-23 | Xuancheng Luxshare Precision Industry Co., Ltd. | Electrical connecting assembly and electrical connector |
| US11677175B2 (en) | 2021-05-26 | 2023-06-13 | Xuancheng Luxshare Precision Industry Co., Ltd. | Electrical connecting assembly and electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785570B (en) | 2023-07-25 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |