CN204289773U - Big current socket connector, pin connector and combination thereof - Google Patents
Big current socket connector, pin connector and combination thereof Download PDFInfo
- Publication number
- CN204289773U CN204289773U CN201420661130.5U CN201420661130U CN204289773U CN 204289773 U CN204289773 U CN 204289773U CN 201420661130 U CN201420661130 U CN 201420661130U CN 204289773 U CN204289773 U CN 204289773U
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- Prior art keywords
- terminal
- conducting terminal
- insulating body
- screening
- socket connector
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- Expired - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of big current socket connector, pin connector and combination thereof, include socket connector and pin connector corresponding with it, wherein, big current socket connector and pin connector include insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, described conducting terminal includes contact site, holding parts and leg portion, and being divided into power supply terminal and signal terminal, this power supply terminal width and cross-sectional area are all greater than signal terminal.By this, by power supply terminal being designed to cross-sectional area and width is all greater than signal terminal, increase conducting terminal to contact with each other area, thus, effectively improve conducting terminal stable connection, simultaneously, when increasing conductive terminal contacts area and cross-sectional area own, make connection device for effect of transmission big current, and realized pin connector and the positive and negative grafting of socket connector, prevent the generation mispluging phenomenon.
Description
Technical field
The utility model relates to electric connector field technology, refers in particular to a kind of big current socket connector, pin connector and combination thereof.
Background technology
Along with the expanding day in application of electronic technology field, each electronic product is arisen at the historic moment, mobile phone, panel computer, PAD, portable power source etc., and the transfer of data of electronic product and charging etc. all can use connector.Therefore, connector is as a kind of intermediation tool, and its purposes is more and more extensive.Existing charge connector assembly generally comprises pin connector and socket connector, power supply terminal in this kind of connector assembly and signal terminal often make the same width, the big current requirement needed for charging cannot be met, and, the interface of socket connector is in concordant state with conductive terminal contacts portion, when docking with pin connector, because conducting terminal contacts with pin connector with screening can simultaneously, easily there is arcing phenomenon, impact charging safety and charge stability, in addition, the conducting terminal leg portion of socket connector is poor in circuit board stable connection.Therefore, tackle existing charge connector assembly and improve, to solve the problem and to realize the positive and negative grafting of pin connector and socket connector, prevent the generation mispluging phenomenon.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of big current socket connector, pin connector and combination thereof, by power supply terminal cross-sectional area and width in socket connector and pin connector are all set to be greater than signal terminal width, thus, meet the requirement of charge connector combination large current charge.
For achieving the above object, the utility model adopts following technical scheme:
A kind of big current socket connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, and this insulating body comprises pedestal and is arranged at the hyoplastron of pedestal front end, and this hyoplastron puts in screening can, form an interface, described conducting terminal includes contact site, holding parts and leg portion, and described conducting terminal is divided into power supply terminal and signal terminal, and this power supply terminal width and cross-sectional area are all greater than signal terminal.
As a kind of preferred version: described power supply terminal is positioned at both sides, signal terminal is between the power supply terminal of both sides.
As a kind of preferred version: described conducting terminal is divided into two rows, the leg portion of one row's conducting terminal is SMT type, the leg portion of another row's conducting terminal is DIP type, and the leg subordinate of this row DIP type conducting terminal holds lower than or flush in the leg subordinate end of SMT type conducting terminal.
As a kind of preferred version: described leg portion is that the conducting terminal of DIP type is divided into front two rows, and this front two rows conducting terminal is spaced setting of staggering.
As a kind of preferred version: described conducting terminal is divided into two rows, the leg portion of this two rows conducting terminal is SMT type; Or described conducting terminal is a row, the leg portion of this row's conducting terminal is SMT type.
As a kind of preferred version: the contact site of described conducting terminal is in above-mentioned interface rear.
As a kind of preferred version: described power terminal contact portions is positioned at signal terminal contact site front.
As a kind of preferred version: described pedestal both sides are respectively arranged with a blocked block, on screening can tail end both sides respectively corresponding pedestal, blocked block is provided with one and holds breach, and this blocked block is fastened in and holds on breach.
A kind of big current pin connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, described conducting terminal has included contact site, holding parts and leg portion, and being divided into power supply terminal and signal terminal, this power supply terminal width and cross-sectional area are all greater than signal terminal; This insulating body comprises pedestal and is arranged at the inserting part of pedestal front end, and on this inserting part, be provided with an inserting port, above-mentioned conducting terminal has two rows, and this two rows conducting terminal to be immobilizated in inserting port on top and bottom sidewall respectively.
The combination of big current socket connector, pin connector, it includes socket connector and pin connector corresponding with it,
This socket connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, and be respectively arranged with recess in screening can both sides, this conducting terminal includes contact site, holding parts and leg portion, and is divided into power supply terminal and signal terminal, and this power supply terminal width and cross-sectional area are all greater than signal terminal; This insulating body comprises pedestal and is arranged at the hyoplastron of pedestal front end, and insulating body front end hyoplastron puts in screening can, forms an interface;
This pin connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, and be respectively arranged with the convex closure corresponding with the screening can both sides recess of above-mentioned socket connector in screening can both sides, this conducting terminal includes contact site, holding parts and leg portion, and is divided into power supply terminal and signal terminal, and this power supply terminal width and cross-sectional area are all greater than signal terminal; This insulating body comprises pedestal and is arranged at the inserting part of pedestal front end, above-mentioned conducting terminal is divided into two rows, this two rows conducting terminal to be immobilizated in inserting port on top and bottom sidewall respectively, this pin connector is plugged in socket connector, power supply terminal corresponding in socket connector and pin connector is electrically connected to each other, and corresponding signal terminal is electrically connected to each other.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, by the power supply terminal in socket connector and pin connector being designed to cross-sectional area and width is all greater than signal terminal, when this design can make that in socket connector and pin connector, conducting terminal docks mutually, increase conducting terminal to contact with each other area, thus, effective raising conducting terminal stable connection, simultaneously, when increasing conductive terminal contacts area and cross-sectional area own, make connection device for effect of transmission big current, and also can realize pin connector and socket connector carries out positive and negative grafting, prevent the generation mispluging phenomenon.
For more clearly setting forth architectural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the socket connector schematic perspective view of the utility model;
Fig. 2 is another visual angle schematic diagram of socket connector of the utility model;
Fig. 3 is the socket connector schematic diagram with two row DIP type leg portions of the utility model;
Fig. 4 is that the socket connector insulating body of the utility model is separated schematic diagram with screening can;
Fig. 5 is the pin connector schematic perspective view of the utility model;
Fig. 6 is another visual angle schematic diagram of pin connector of the utility model;
Fig. 7 is socket, the pin connector combination schematic diagram of the utility model;
Fig. 8 is the A-A place docking initial condition schematic diagram of Fig. 7;
Fig. 9 is that the A-A place docking of Fig. 7 completes schematic diagram;
Figure 10 is the B-B place two connector screening housing contacts view of Fig. 7;
Figure 11 is the using state schematic diagram of the utility model;
Figure 12 is the two row SMT type leg portion socket connector schematic diagrames of the utility model;
Figure 13 is one of the utility model row SMT type leg portion socket connector schematic diagram.
accompanying drawing identifier declaration:
10, socket connector 11, insulating body
111, pedestal 1111, blocked block
112, hyoplastron 12, conducting terminal
121, contact site 122, holding parts
123, leg portion 124, power supply terminal
125, signal terminal 126, SMT type leg
127, DIP type leg 13, screening can
131, recess 132, hold breach
14, interface 20, pin connector
21, insulating body 211, pedestal
212, inserting part 2121, inserting port
22, conducting terminal 221, contact site
222, holding parts 223, leg portion
224, power supply terminal 225, signal terminal
23, screening can 231, convex closure
A, power supply terminal width b, signal terminal width.
Embodiment
As shown in figure 1 to figure 13, a kind of big current socket connector, pin connector and combination thereof, include socket connector 10 and pin connector 20 corresponding with it to the utility model, wherein:
This big current socket connector 10, comprise insulating body 11, conducting terminal 12 and screening can 13, this conducting terminal 12 is installed on insulating body 11, this screening can 13 is coated on outside insulating body 11, and be respectively arranged with recess 131 in screening can 13 both sides, this conducting terminal 12 includes contact site 121, holding parts 122 and leg portion 123, and be divided into power supply terminal 124 and signal terminal 125, this power supply terminal 124 cross-sectional area and width are all greater than signal terminal 125(a > b), and power supply terminal 124 contact site 121 is positioned at signal terminal 125 contact site 121 front, make socket, during pin connector docking, power supply terminal first contacts, contact after signal terminal, put in place until insert, and power supply terminal 124 is installed on both sides, signal terminal 125 is installed between both sides power supply terminal 124, this insulating body 11 comprises pedestal 111 and is arranged at the hyoplastron 112 of pedestal 111 front end, a blocked block 1111 is respectively arranged with in pedestal 111 both sides, on screening can 13 tail end both sides respectively corresponding pedestal 111, blocked block 1111 is provided with one and holds breach 132, insulating body 11 front end hyoplastron 112 puts in screening can 13, form an interface 14, the contact site 121 of above-mentioned conducting terminal 12 is positioned at this interface 14 rear, and the blocked block 1111 of insulating body 11 rear end is fastened in screening can 13 rear end and holds on breach 132.
In subject application, the conducting terminal 12 of socket connector 10 is divided into two rows, one row's conducting terminal 12 is SMT type leg (surface stuck) 126, another row's conducting terminal is DIP type leg (inserting keyed) 127, this row's leg portion is that the conducting terminal 12 of DIP type is divided into front two rows, this front two rows conducting terminal 12 is spaced setting of staggering, as shown in Figure 3, and, according to concrete welding manner, the lower end, leg portion 123 of DIP type conducting terminal 12 can be set to lower than or flush in the lower end, leg portion 123 of SMT type conducting terminal 12.
This big current pin connector 20, comprise insulating body 21, conducting terminal 22 and screening can 23, this conducting terminal 22 is installed on insulating body 21, this screening can 23 is coated on outside insulating body 21, and be respectively arranged with the convex closure 231 corresponding with the screening can 13 both sides recess 131 of above-mentioned socket connector 10 in screening can 23 both sides, this conducting terminal 22 has two rows, each conducting terminal 22 has included contact site 221, holding parts 222 and leg portion 223, and be divided into power supply terminal 224 and signal terminal 225, this power supply terminal 224 cross-sectional area and width are all greater than signal terminal 225(a > b), this insulating body 21 comprises pedestal 211 and is arranged at the inserting part 212 of pedestal 211 front end, is provided with an inserting port 2121 in inserting part 212, and above-mentioned two row's conducting terminals 22 to be immobilizated in inserting port 2121 on top and bottom sidewall respectively.
This pin connector 20 is plugged in after in socket connector 10, pin connector 20 both sides convex closure 231 is embedded in socket connector 10 inner both sides recess 131, and in socket connector 10, power supply terminal 124 and signal terminal 125 are electrically connected to each other with the power supply terminal 224 in pin connector 20 and signal terminal 225 respectively.
It should be noted that in addition, two row conducting terminal 12 leg portions of socket connector 10 can be SMT type, and because there are two row's conducting terminals 22 in the pin connector of correspondence 20, socket connector 10 also can be set to a row SMT type conducting terminal 12.
The utility model principle is as follows: the equal cross-sectional area of power supply terminal in socket connector 10 and pin connector 20 and width are all greater than signal terminal, may be used for the transmission of big current.In addition, the inserting part 212 of pin connector 20 is identical with interface 14 profile of socket connector 10, and inserting port 2121 top and bottom sidewall of inserting part 212 is all provided with conducting terminal 22, when socket connector 10 has a row or two rows conducting terminal 12, in pin connector 20 and socket connector 10 docking operation, no matter positive and negative pin connector 20 is inserts, on it, conducting terminal 22 all can contact with conducting terminal 12 in the interface 14 of socket connector 10, can prevent pin connector 20 and socket connector 10 from mispluging thus; Further, when socket connector 10 being arranged two rows conducting terminal 12, pin connector 20 only can arrange row's conducting terminal 22, can realize the positive anti-plug of socket connector 10 and pin connector 20.
Design focal point of the present utility model is, by the power supply terminal in socket connector and pin connector being designed to cross-sectional area and width is all greater than signal terminal, when this design can make that in socket connector and pin connector, conducting terminal docks mutually, increase conducting terminal to contact with each other area, thus, effectively improve conducting terminal stable connection, simultaneously, when increasing conductive terminal contacts area and cross-sectional area own, make connection device for effect of transmission big current.
Further, this connector combination also has benefit:
1, the recess in socket connector and the convex closure in pin connector, contributes to increasing contact stabilization;
2, the DIP type leg portion of socket connector can directly insert on circuit board, increases product stability;
3, the conductive terminal contacts portion of socket connector is positioned at interface rear, such design, and after docking with pin connector, the screening can of pin connector first contacts with the screening can of socket connector, thus, effectively prevent arcing;
4, after socket connector and pin connector dock, because pin connector outside has screening can
When pulling up and down, male seat shell is protected product formation, and arcing and damage of product phenomenon can not occur.
5, pin connector is arranged two rows conducting terminal, pin connector and the positive and negative grafting of socket connector can be realized, prevent the generation mispluging phenomenon.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a big current socket connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, this insulating body comprises pedestal and is arranged at the hyoplastron of pedestal front end, this hyoplastron puts in screening can, form an interface, described conducting terminal includes contact site, holding parts and leg portion, it is characterized in that: described conducting terminal is divided into power supply terminal and signal terminal, this power supply terminal width and cross-sectional area are all greater than signal terminal.
2. big current socket connector according to claim 1, it is characterized in that: described power supply terminal is positioned at both sides, signal terminal is between the power supply terminal of both sides.
3. big current socket connector according to claim 1, it is characterized in that: described conducting terminal is divided into two rows, the leg portion of one row's conducting terminal is SMT type, the leg portion of another row's conducting terminal is DIP type, and the leg subordinate of this row DIP type conducting terminal holds lower than or flush in the leg subordinate end of SMT type conducting terminal.
4. big current socket connector according to claim 3, is characterized in that: described leg portion is that the conducting terminal of DIP type is divided into front two rows, and this front two rows conducting terminal is spaced setting of staggering.
5. big current socket connector according to claim 1, is characterized in that: described conducting terminal is divided into two rows, and leg portion of this two rows conducting terminal is SMT type; Or described conducting terminal is a row, the leg portion of this row's conducting terminal is SMT type.
6. big current socket connector according to claim 1, is characterized in that: the contact site of described conducting terminal is in above-mentioned interface rear.
7. big current socket connector according to claim 1, is characterized in that: described power terminal contact portions is positioned at signal terminal contact site front.
8. big current socket connector according to claim 1, it is characterized in that: described pedestal both sides are respectively arranged with a blocked block, on screening can tail end both sides respectively corresponding pedestal, blocked block is provided with one and holds breach, and this blocked block is fastened in and holds on breach.
9. a big current pin connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, it is characterized in that: described conducting terminal has included contact site, holding parts and leg portion, and being divided into power supply terminal and signal terminal, this power supply terminal width and cross-sectional area are all greater than signal terminal; This insulating body comprises pedestal and is arranged at the inserting part of pedestal front end, and on this inserting part, be provided with an inserting port, above-mentioned conducting terminal has two rows, and this two rows conducting terminal to be immobilizated in inserting port on top and bottom sidewall respectively.
10. a big current socket connector, pin connector combine, and it is characterized in that: include socket connector and pin connector corresponding with it,
This socket connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, and be respectively arranged with recess in screening can both sides, this conducting terminal includes contact site, holding parts and leg portion, and is divided into power supply terminal and signal terminal, and this power supply terminal width and cross-sectional area are all greater than signal terminal; This insulating body comprises pedestal and is arranged at the hyoplastron of pedestal front end, and insulating body front end hyoplastron puts in screening can, forms an interface;
This pin connector, comprise insulating body, conducting terminal and screening can, this conducting terminal is installed on insulating body, this screening can is coated on outside insulating body, and be respectively arranged with the convex closure corresponding with the screening can both sides recess of above-mentioned socket connector in screening can both sides, this conducting terminal includes contact site, holding parts and leg portion, and is divided into power supply terminal and signal terminal, and this power supply terminal width and cross-sectional area are all greater than signal terminal; This insulating body comprises pedestal and is arranged at the inserting part of pedestal front end, above-mentioned conducting terminal is divided into two rows, this two rows conducting terminal to be immobilizated in inserting port on top and bottom sidewall respectively, this pin connector is plugged in socket connector, power supply terminal corresponding in socket connector and pin connector is electrically connected to each other, and corresponding signal terminal is electrically connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661130.5U CN204289773U (en) | 2014-08-08 | 2014-11-07 | Big current socket connector, pin connector and combination thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014204460014 | 2014-08-08 | ||
| CN201420446001 | 2014-08-08 | ||
| CN201420661130.5U CN204289773U (en) | 2014-08-08 | 2014-11-07 | Big current socket connector, pin connector and combination thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289773U true CN204289773U (en) | 2015-04-22 |
Family
ID=52872905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661130.5U Expired - Fee Related CN204289773U (en) | 2014-08-08 | 2014-11-07 | Big current socket connector, pin connector and combination thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289773U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470698A (en) * | 2015-12-31 | 2016-04-06 | 联想(北京)有限公司 | Male joint and connector structure |
| CN106025616A (en) * | 2016-07-27 | 2016-10-12 | 广东欧珀移动通信有限公司 | Power interface, mobile terminal and power adapter |
| WO2017008500A1 (en) * | 2015-07-14 | 2017-01-19 | 百特通发展（香港）有限公司 | Plug and socket mating with same |
| WO2018018947A1 (en) * | 2016-07-27 | 2018-02-01 | 广东欧珀移动通信有限公司 | Power interface, mobile terminal, and power adapter |
| CN109659735A (en) * | 2018-12-25 | 2019-04-19 | 漳州立达信灯具有限公司 | A kind of connection terminal convenient for automated production |
| KR20200109159A (en) * | 2019-03-12 | 2020-09-22 | 히로세코리아 주식회사 | Terminal structure of receptacle connector |
| CN112636113A (en) * | 2020-11-06 | 2021-04-09 | 番禺得意精密电子工业有限公司 | Socket connector, plug connector and combination thereof |
| WO2023035243A1 (en) * | 2021-09-10 | 2023-03-16 | 鸿富锦精密工业(武汉)有限公司 | Connector assembly, and electronic apparatus using connector assembly |
-
2014
- 2014-11-07 CN CN201420661130.5U patent/CN204289773U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107925205A (en) * | 2015-07-14 | 2018-04-17 | 百特通发展（香港）有限公司 | Plug and matched socket |
| CN107925205B (en) * | 2015-07-14 | 2020-06-02 | 百特通发展（香港）有限公司 | Plug and socket matched with same |
| WO2017008500A1 (en) * | 2015-07-14 | 2017-01-19 | 百特通发展（香港）有限公司 | Plug and socket mating with same |
| CN105470698A (en) * | 2015-12-31 | 2016-04-06 | 联想(北京)有限公司 | Male joint and connector structure |
| EP3480896A4 (en) * | 2016-07-27 | 2019-07-03 | Guangdong OPPO Mobile Telecommunications Corp., Ltd. | Power interface, mobile terminal, and power adapter |
| WO2018018947A1 (en) * | 2016-07-27 | 2018-02-01 | 广东欧珀移动通信有限公司 | Power interface, mobile terminal, and power adapter |
| CN106025616A (en) * | 2016-07-27 | 2016-10-12 | 广东欧珀移动通信有限公司 | Power interface, mobile terminal and power adapter |
| US10862233B2 (en) | 2016-07-27 | 2020-12-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Power interface, mobile terminal, and power adapter |
| CN109659735A (en) * | 2018-12-25 | 2019-04-19 | 漳州立达信灯具有限公司 | A kind of connection terminal convenient for automated production |
| KR20200109159A (en) * | 2019-03-12 | 2020-09-22 | 히로세코리아 주식회사 | Terminal structure of receptacle connector |
| KR102575274B1 (en) | 2019-03-12 | 2023-09-06 | 에이치알에스코리아 주식회사 | Terminal structure of receptacle connector |
| CN112636113A (en) * | 2020-11-06 | 2021-04-09 | 番禺得意精密电子工业有限公司 | Socket connector, plug connector and combination thereof |
| WO2023035243A1 (en) * | 2021-09-10 | 2023-03-16 | 鸿富锦精密工业(武汉)有限公司 | Connector assembly, and electronic apparatus using connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20191107 |