CN106486796A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN106486796A CN106486796A CN201510535563.5A CN201510535563A CN106486796A CN 106486796 A CN106486796 A CN 106486796A CN 201510535563 A CN201510535563 A CN 201510535563A CN 106486796 A CN106486796 A CN 106486796A
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- China
- Prior art keywords
- circuit board
- electric connector
- insulating body
- conducting terminal
- welding
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Abstract
The present invention relates to a kind of electric connector, it includes a circuit board, it is assemblied in an insulating body of circuit board upper surface and vertical welding on circuit boards and be contained in multiple conducting terminals of insulating body, described circuit board has relative upper and lower surface, described conducting terminal includes weld part, contact site and the connecting portion of connecting welding portion and contact site, described weld part is welded on circuit board upper surface, the plurality of conducting terminal is arranged as a row, described electric connector also includes two blocks of Magnet being spaced apart from each other, described two pieces of magnet array are arranged in a row jointly in the both sides of conducting terminal and with conducting terminal, described Magnet is clamped and fixed between circuit board and insulating body, on described circuit board lower surface, a critesistor is set.Electric connector of the present invention is fixedly connected using magnetic-type with butt connector, and parts are few, and structure is simple, and on circuit board, setting critesistor is used for anti-overtemperature protection, safe and easy to use.
Description
Technical field
The present invention relates to a kind of electric connector, more particularly, to a kind of electric connector of intelligent watch.
Background technology
The prior art related to this case may be referred to a kind of electric connector that the Chinese invention patent of Application No. 2014101428416 discloses, it is applied to intelligent watch, this electric connector includes the middle part adapter with hollow columnar body that two ends carry spring contact, and described spring contact is used for electrically connecting with the antenna decoder on the circuit board of intelligent watch by the first coaxial cable；The two ends of described middle part adapter are separately installed with spring lever, spring lever forms described spring contact, described middle part adapter is convexly equipped with two flat radio frequency connectors on hollow columnar body direction, the surface of described flat radio frequency connector offers the second through hole, each spring lever is each connected with the second coaxial cable, described flat radio frequency connector is used in the interlayer embed and be fixed on watchband, described second coaxial cable is electrically connected with the antenna sheet emitting in watchband interlayer or ground plane through described second through hole by another corresponding second flat radio frequency connector.
From the foregoing, the electric connector composition of existing intelligent watch parts are more, structure is complex.
Thus, it is necessary to a kind of design simple electric connector of structure.
Content of the invention
Object of the present invention is to provide a kind of simple electric connector of structure.
For realizing object defined above, the present invention adopts the following technical scheme that：A kind of electric connector, it includes a circuit board, it is assemblied in an insulating body of circuit board upper surface and vertical welding on circuit boards and be contained in multiple conducting terminals of insulating body, described circuit board has relative upper and lower surface, described conducting terminal includes weld part, contact site and the connecting portion of connecting welding portion and contact site, described weld part is welded on circuit board upper surface, the plurality of conducting terminal is arranged as a row, described electric connector also includes two blocks of Magnet being spaced apart from each other, described two pieces of magnet array are arranged in a row jointly in the both sides of conducting terminal and with conducting terminal, described Magnet is clamped and fixed between circuit board and insulating body, on described circuit board lower surface, a critesistor is set.
As a further improvement on the present invention, described insulating body includes a main body and along the upwardly extending a docking part of main body, described insulating body bottom surface is provided with the depression of accommodating Magnet, described main body is provided with the terminal groove running through up and down, described connecting portion is fixed on terminal groove, described docking section top surface is arranged with a docking groove, and described contact site is convexedly stretched in docking groove to be docked with butt connector.
As a further improvement on the present invention, described electric connector includes taking shape in an insulation internal model of circuit board lower surface and is overmolded onto insulating body, insulation internal model, the insulation external mold outside circuit board and the cable being welded on circuit board one end, and described insulation internal model is separated by circuit board with insulating body.
As a further improvement on the present invention, described insulation external mold includes a diapire, the annular wall protruding out upwards from diapire periphery and the extension protruding out backward from annular wall, multiple louvres running through are provided with described diapire, described annular wall is coated on body outer surface and both top surfaces are coplanar, described docking section protrudes out annular wall upwards, described extension is coated on cable, and described cable extends extension.
As a further improvement on the present invention, the multiple welding sheets being electrically connected with one by one with conducting terminal are provided with described circuit board lower surface, cable is welded on the plurality of welding sheet, described insulation internal model is overmolded onto circuit board lower surface and covers on cable with welding sheet junction and critesistor.
As a further improvement on the present invention, described electric connector includes four welding sheets, described four welding sheets comprise a power solder piece, a ground connection welding sheet and are located at power solder piece and a pair of differential signal welding sheet being grounded between welding sheet, and described critesistor is electrically connected between power solder piece and ground connection welding sheet.
As a further improvement on the present invention, before and after described docking section and each leisure of docking groove and symmetrical on left and right directions.
As a further improvement on the present invention, described conducting terminal is probe, and positive anti-plug supported by described electric connector.
As a further improvement on the present invention, the magnetic pole distribution arrangement of described two blocks of Magnet is consistent.
Electric connector of the present invention is fixedly connected using magnetic-type with butt connector, and parts are few, and structure is simple, and on circuit board, setting critesistor is used for anti-overtemperature protection, safe and easy to use.
Brief description
Fig. 1 is the overall structure diagram of electric connector of the present invention.
Fig. 2 is decomposition texture schematic diagram under the first visual angle for the electric connector of the present invention.
Fig. 3 is decomposition texture schematic diagram under the second visual angle for the electric connector of the present invention.
Specific embodiment
Refer to Fig. 1, shown in 2, a kind of electric connector 100, it includes a circuit board 1, welding four conducting terminals 2 on the circuit card 1, fixing two blocks of Magnet 3 on the circuit card 1, circuit board 1 has relative upper surface 11 and lower surface 12, electric connector 100 also includes the insulating body 4 being assemblied in upper surface 11, insulation internal model 5, the insulation external mold 6 taking shape on lower surface 12 and the cable 7 being welded on circuit board 1 one end, and insulation internal model 5 is separated by circuit board 1 with insulating body 4.
In the present embodiment, circuit board 1 is pcb board, and lower surface 12 is placed with 4 welding sheets 13 that conducting terminal 2 is electrically connected with one by one, and welding sheet 13 is welded with cable 7.In order to transmission standard USB2.0 signal, it comprises a power solder piece to this 4 welding sheets 13（Vbus）, one ground connection welding sheet（GND）And it is located at power solder piece and a pair of differential signal welding sheet (D+, D-) being grounded between welding sheet, so, this electric connector may be used to transmit USB2.0 signal.
It is electrically connected with a critesistor 14 between power solder piece and ground connection welding sheet, critesistor 14 is 100 kilo-ohms located at circuit board 1 lower surface 12, the rated value of resistance of this critesistor 14, when operation circuit board 1 is warming up to 60 DEG C, resistance value is down to 21.3 kilo-ohms, now at power supply changeover device end（Not shown）The micro-current between power solder piece and ground connection welding sheet can be detected, and then determine whether overheated, if overheated, terminate data transfer and simultaneously carry out power-off protection, in order to avoid damaging electronic equipment（Not shown）, ensure that property and the personal safety of consumer while protecting electronic equipment.
Four conducting terminals 2 are arranged as a row, each conducting terminal 2 includes the connecting portion 23 of weld part 21, contact site 22 and connecting welding portion 21 and contact site 22, as shown in Figure 3, weld part 21 is welded in circuit board 1 upper surface 11 using perforation means, connecting portion 23 cylindrical perpendicular to circuit board 1, in the present embodiment, the conducting terminal 2 being adopted is probe（pogo pin）, probe is a kind of by needle shaft（Contact site 22）, spring（The internal structure of connecting portion 23）, needle tubing（Connecting portion 23）Three basic elements of character pass through the spring probe being formed after precision instrument riveting precompressed, have an accurate spring inside it, understand extrusion spring and collapse in needle tubing, after ambient pressure removes, needle shaft restPoses after needle shaft is pressurized.
Two blocks of Magnet 3 are arranged in four conducting terminal 2 both sides, are jointly arranged in a row with four conducting terminals 2, rely on two blocks of Magnet 3, electric connector 100 can be with butt connector（Not shown）It is fixedly connected using magnetic-type, the magnetic pole distribution arrangement of two blocks of Magnet 3 is consistent.
Insulating body 4 includes a main body 43 and protrudes out a docking part 44 to be plugged in butt connector upwards along main body 43, docking section 44 top surface is arranged with a docking groove 45, symmetrically so that positive anti-plug supported by electric connector 100 on docking section 44 comfortable left and right each with docking groove 45 and fore-and-aft direction.Contact site 22 extends upwardly into docking groove 45, in order to dock with butt connector.Insulating body 4 bottom surface is arranged with two depressions 41 of accommodating Magnet 3 and the terminal groove 42 of the connecting portion 23 of fixed conductive terminals 2, and terminal groove runs through main body 43 and extends upwardly to docking groove 45 about 42, two depressions 41 are located at the both sides of terminal groove 42.
Insulation internal model 5 is overmolded onto circuit board 1 lower surface 12, covers on cable 7 with welding sheet 13 junction and critesistor 14.
Insulation external mold 6 is overmolded onto outside insulating body 4, insulation internal model 5 and circuit board 1, insulation external mold 6 includes a diapire 61, the annular wall 62 protruding out upwards from diapire 61 periphery and the extension 63 protruding out backward from annular wall 62, multiple louvres 64 running through are provided with diapire 61, extension 63 is overmolded onto on cable 7, cable 7 extends back extension 63, annular wall 62 is coated on outside main body 43, and both top surfaces are coplanar, and docking section 44 protrudes out annular wall 62 upwards.
Electric connector 100 of the present invention is fixedly connected using magnetic-type with butt connector, and parts are few, and structure is simple, and on circuit board 1, setting critesistor 14 is used for anti-overtemperature protection, safe and easy to use.
Although being example purpose, have been disclosed for the preferred embodiment of the present invention, but those of ordinary skill in the art will be it is realized that in the case of scope and spirit of the present invention disclosed in without departing from by appending claims, various improvement, increase and to replace be possible.
Claims (9)
1. a kind of electric connector, it includes a circuit board, the insulating body being assemblied in circuit board upper surface and vertical welding on circuit boards and is contained in multiple conducting terminals of insulating body, described circuit board has relative upper and lower surface, described conducting terminal includes the connecting portion of weld part, contact site and connecting welding portion and contact site, described weld part be welded on circuit board upper surface it is characterised in that：The plurality of conducting terminal is arranged as a row, described electric connector also includes two blocks of Magnet being spaced apart from each other, described two pieces of magnet array are arranged in a row jointly in the both sides of conducting terminal and with conducting terminal, described Magnet is clamped and fixed between circuit board and insulating body, and described circuit board lower surface arranges a critesistor.
2. electric connector according to claim 1 it is characterised in that：Described insulating body includes a main body and along the upwardly extending a docking part of main body, described insulating body bottom surface is provided with the depression of accommodating Magnet, described main body is provided with the terminal groove running through up and down, described connecting portion is fixed on terminal groove, described docking section top surface is arranged with a docking groove, and described contact site is convexedly stretched in docking groove to be docked with butt connector.
3. electric connector according to claim 2 it is characterised in that：Described electric connector includes taking shape in an insulation internal model of circuit board lower surface and is overmolded onto insulating body, insulation internal model, the insulation external mold outside circuit board and the cable being welded on circuit board one end, and described insulation internal model is separated by circuit board with insulating body.
4. electric connector according to claim 3 it is characterised in that：Described insulation external mold includes a diapire, the annular wall protruding out upwards from diapire periphery and the extension protruding out backward from annular wall, multiple louvres running through are provided with described diapire, described annular wall is coated on body outer surface and both top surfaces are coplanar, described docking section protrudes out annular wall upwards, described extension is coated on cable, and described cable extends extension.
5. the electric connector according to claim 4 it is characterised in that：The multiple welding sheets being electrically connected with one by one with conducting terminal are provided with described circuit board lower surface, the plurality of welding sheet is welded cable, described insulation internal model is overmolded onto circuit board lower surface and covers on cable with welding sheet junction and critesistor.
6. electric connector according to claim 5 it is characterised in that：Described electric connector includes four welding sheets, described four welding sheets comprise a power solder piece, a ground connection welding sheet and are located at power solder piece and a pair of differential signal welding sheet being grounded between welding sheet, and described critesistor is electrically connected between power solder piece and ground connection welding sheet.
7. the electric connector described in any one in claim 2-6 it is characterised in that：Before and after described docking section and each leisure of docking groove and symmetrical on left and right directions.
8. the electric connector described in any one in claim 1-6 it is characterised in that：Described conducting terminal is probe, and positive anti-plug supported by described electric connector.
9. the electric connector according to claim 1 it is characterised in that：The magnetic pole distribution arrangement of described two blocks of Magnet is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535563.5A CN106486796A (en) | 2015-08-26 | 2015-08-26 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535563.5A CN106486796A (en) | 2015-08-26 | 2015-08-26 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106486796A true CN106486796A (en) | 2017-03-08 |
Family
ID=58234273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510535563.5A Pending CN106486796A (en) | 2015-08-26 | 2015-08-26 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106486796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275905A (en) * | 2017-04-26 | 2017-10-20 | 亳州联滔电子有限公司 | Wire and cable connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101078214B1 (en) * | 2011-07-13 | 2011-11-01 | 에스지피코리아 (주) | Coupler for connecting electronic device and connector |
| CN203491732U (en) * | 2013-08-13 | 2014-03-19 | 中兴通讯股份有限公司 | Mobile terminal charger |
| CN104393438A (en) * | 2014-11-28 | 2015-03-04 | 丰岛电子科技(苏州)有限公司 | Electric connector component |
| CN204333532U (en) * | 2014-03-04 | 2015-05-13 | 吴剑 | A kind of data wire |
| CN204991987U (en) * | 2015-08-26 | 2016-01-20 | 亳州联滔电子有限公司 | Electric connector |
-
2015
- 2015-08-26 CN CN201510535563.5A patent/CN106486796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101078214B1 (en) * | 2011-07-13 | 2011-11-01 | 에스지피코리아 (주) | Coupler for connecting electronic device and connector |
| CN203491732U (en) * | 2013-08-13 | 2014-03-19 | 中兴通讯股份有限公司 | Mobile terminal charger |
| CN204333532U (en) * | 2014-03-04 | 2015-05-13 | 吴剑 | A kind of data wire |
| CN104393438A (en) * | 2014-11-28 | 2015-03-04 | 丰岛电子科技(苏州)有限公司 | Electric connector component |
| CN204991987U (en) * | 2015-08-26 | 2016-01-20 | 亳州联滔电子有限公司 | Electric connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275905A (en) * | 2017-04-26 | 2017-10-20 | 亳州联滔电子有限公司 | Wire and cable connector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170308 |