CN201417837Y - Card edge connector - Google Patents
Card edge connector Download PDFInfo
- Publication number
- CN201417837Y CN201417837Y CN2009200767658U CN200920076765U CN201417837Y CN 201417837 Y CN201417837 Y CN 201417837Y CN 2009200767658 U CN2009200767658 U CN 2009200767658U CN 200920076765 U CN200920076765 U CN 200920076765U CN 201417837 Y CN201417837 Y CN 201417837Y
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- CN
- China
- Prior art keywords
- kink
- circuit board
- connector
- printed circuit
- pcb
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a card edge connector which is used for inserting a printed circuit board provided with an electrical connection piece. The card edge connector comprises an insulation bodyprovided with a central slot and at least one group of relative conduction terminals arranged in the insulation body, wherein each conduction terminal at least comprises two touch parts protruding outof the inner part of the slot. When the printed circuit board is inserted into the card edge connector, the touch parts of the conduction terminals can all be mechanically and electrically connectedwith the electrical connection piece on the printed circuit board. Compared with the prior art, the card edge connector has the beneficial effects of compact and stable connector matching and good touching.
Description
Technical field
The utility model relates to a kind of bayonet connector, relates in particular to a kind of multiple spot contact card edge connector.
Background technology
Connector is known by the people in the prior art, and it is of a great variety, and for example, connector includes BTB connector, CTB connector, bayonet connector etc., and is used for various electronic products, as, computer, scanner, digital camera or the like.
As Fig. 1, shown in Figure 2, at present, bayonet connector comprises that mostly one is provided with insulating body 20 ' and a plurality of conducting terminals that are contained in insulating body 20 ' of central slot, wherein, two row symmetry arrangement about the conducting terminal that is contained in insulating body 20 ' is divided into, each conducting terminal comprises weld part 30 ', department of assembly 31 ', first kink 32 ', second kink 33 ' etc., and, between first kink 32 ' and second kink 33 ', be provided with a contact site, this contact site can be pegged graft at this bayonet connector and is provided with electrical connector 11, during 12 printed circuit board (PCB) 10, the electrical connector 11 of this printed circuit board (PCB) 10 of resilient abutment, 12, to electrically connect this printed circuit board (PCB) 10.But in such structure, the printed circuit board (PCB) electrical connector contact point of the single conducting terminal of bayonet connector and grafting has only one, makes to cooperate compactness inadequately between bayonet connector and the printed circuit board (PCB), becomes flexible easily to cause loose contact.
In view of this, be necessary to provide a kind of novel multiple spot contact card edge connector.
The utility model content
At the deficiencies in the prior art, the technical problem that the utility model solves provides a kind of multiple spot contact card edge connector.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of bayonet connector, be used to peg graft and be provided with the printed circuit board (PCB) of electrical connector, wherein said bayonet connector comprises the insulating body that is provided with central slot and is installed at least one group of interior relative conducting terminal of described insulating body, wherein, each described conducting terminal comprises two contact sites that protrude from the described slot at least, when described printed circuit board (PCB) inserted described bayonet connector, the described contact site of described conducting terminal all can form machinery and electric connection with the described electrical connector on the described printed circuit board (PCB).
Further, described contact site is provided with drop on described connector grafting direction.
Described conducting terminal comprises that one is contained in department of assembly, a weld part and at least four kinks in the described bayonet connector insulating body.
Described kink comprises first kink, second kink, the 3rd kink and the 4th kink, described second kink and the opposing setting of described the 3rd kink.
Described first kink, second kink, the 3rd kink, the 4th kink are provided with drop on described connector grafting direction.
Again further, described conducting terminal also comprises a support portion.
Described conducting terminal support portion and kink and described department of assembly comprise at least two contact points.
Further, described electrical connector body plan is the golden finger connector.
Described golden finger connector is arranged at the both sides of described printed circuit board (PCB) one end, and electrically connects with described printed circuit board (PCB).
Compared with prior art, the beneficial effects of the utility model are: connector cooperates with compact stability, and contact is good.
Description of drawings
Fig. 1 is expression the utility model prior art bayonet connector schematic perspective view;
Grafting direction cutaway view when Fig. 2 is expression the utility model prior art bayonet connector and printed circuit board (PCB) cooperation;
Fig. 3 is expression the utility model first execution mode bayonet connector schematic perspective view;
Fig. 4 is expression the utility model first an execution mode bayonet connector and printed circuit board (PCB) grafting direction cutaway view when separating;
Grafting direction cutaway view when Fig. 5 is expression the utility model first execution mode bayonet connector and printed circuit board (PCB) cooperation;
Fig. 6 is expression the utility model second an execution mode bayonet connector and printed circuit board (PCB) grafting direction cutaway view when separating;
Grafting direction cutaway view when Fig. 7 is expression the utility model second execution mode bayonet connector and printed circuit board (PCB) cooperation;
Fig. 8 is expression the utility model the 3rd an execution mode bayonet connector and printed circuit board (PCB) grafting direction cutaway view when separating;
Grafting direction cutaway view when Fig. 9 is expression the utility model the 3rd execution mode bayonet connector and printed circuit board (PCB) cooperation;
Figure 10 is expression the utility model the 4th an execution mode bayonet connector and printed circuit board (PCB) grafting direction cutaway view when separating;
Grafting direction cutaway view when Figure 11 is expression this execution mode bayonet connector of the utility model and printed circuit board (PCB) cooperation.
Embodiment
As Fig. 3, Fig. 4, Figure 5 shows that the utility model first execution mode, this bayonet connector comprises that one is provided with insulating body 20 and a plurality of conducting terminal that is contained in insulating body 20 of central slot, wherein, two row symmetry arrangement about the conducting terminal that is contained in insulating body 20 is divided into, each conducting terminal comprises weld part 30a, be arranged at the 31a of department of assembly in this insulating body 20, the first kink 32a, the second kink 33a, the 3rd kink 34a with the opposing bending of the second kink 33a, and the 4th kink 35a and support portion 36a, what deserves to be mentioned is: between the first kink 32a and the 4th kink 35a, be included on the connector grafting direction and have drop, and protrude from two contact sites of slot, this contact site is pegged graft at bayonet connector and is provided with electrical connector 11, during 12 printed circuit board (PCB) 10, the electrical connector 11 of this printed circuit board (PCB) 10 of resilient abutment, 12, with machinery and electric connection printed circuit board (PCB) 10, in the utility model preferred forms, this electrical connector 11,12 is the golden finger connector by body plan, better electrically contacts with this bayonet connector to guarantee this printed circuit board (PCB) 10.Simultaneously, when printed circuit board (PCB) 10 and bayonet connector interconnected, support portion 36a was against the 31a of department of assembly, so that this printed circuit board (PCB) 10 and be electrical connected by this bayonet connector and the external world.
As Fig. 6, Figure 7 shows that the utility model second execution mode, this bayonet connector comprises that one is provided with insulating body 20 and a plurality of conducting terminal that is contained in insulating body 20 of central slot, wherein, two row symmetry arrangement about the conducting terminal that is contained in insulating body 20 is divided into, each conducting terminal comprises weld part 30b, be arranged at the 31b of department of assembly in this insulating body 20, the first kink 32b, the second kink 33b, the 3rd kink 34b with the opposing bending of the second kink 33b, and the 4th kink 35b and support portion 36b, what deserves to be mentioned is: between the first kink 32b and the 4th kink 35b, be included on the connector grafting direction and have drop, and protrude from two contact sites of slot, this contact site is pegged graft at bayonet connector and is provided with electrical connector 11, during 12 printed circuit board (PCB) 10, the electrical connector 11 of this printed circuit board (PCB) 10 of resilient abutment, 12, with machinery and this printed circuit board (PCB) 10 of electric connection, in the utility model preferred forms, this electrical connector 11,12 is the golden finger connector by body plan, better electrically contacts with this bayonet connector to guarantee this printed circuit board (PCB) 10.Simultaneously, when printed circuit board (PCB) 10 and bayonet connector interconnected, the 3rd kink 34b and support portion 36b all can be against the 31b of department of assembly, so that this printed circuit board (PCB) 10 is electrical connected by this bayonet connector and the external world.
As Fig. 8, Figure 9 shows that the utility model the 3rd execution mode, this bayonet connector comprises that one is provided with insulating body 20 and a plurality of conducting terminal that is contained in insulating body 20 of central slot, wherein, two row symmetry arrangement about the conducting terminal that is contained in insulating body 20 is divided into, each conducting terminal comprises weld part 30c, be arranged at the 31c of department of assembly in this insulating body 20, the first kink 32c, the second kink 33c, the 3rd kink 34c with the opposing bending of the second kink 33c, and the 4th kink 35c and support portion 36c, what deserves to be mentioned is: between the first kink 32c and the 4th kink 35c, be included on the connector grafting direction and have drop, and protrude from two contact sites of slot, this contact site is pegged graft at bayonet connector and is provided with electrical connector 11, during 12 printed circuit board (PCB) 10, the electrical connector 11 of this printed circuit board (PCB) 10 of resilient abutment, 12, with machinery and this printed circuit board (PCB) 10 of electric connection, in the utility model preferred forms, this electrical connector 11,12 is the golden finger connector by body plan, better electrically contacts with this bayonet connector to guarantee this printed circuit board (PCB) 10.Simultaneously, when printed circuit board (PCB) 10 and bayonet connector interconnected, the 3rd kink 34c and support portion 36c all can be against the 31c of department of assembly, so that this printed circuit board (PCB) 10 and be electrical connected by this bayonet connector and the external world.
As Figure 10, Figure 11 shows that the utility model the 4th execution mode, this bayonet connector comprises that one is provided with insulating body 20 and a plurality of conducting terminal that is contained in insulating body 20 of central slot, wherein, two row symmetry arrangement about the conducting terminal that is contained in insulating body 20 is divided into, each conducting terminal comprises weld part 30d, be arranged at the 31d of department of assembly in this insulating body 20, the first kink 32d, the second kink 33d, the 3rd kink 34d with the opposing bending of the second kink 33d, and the 4th kink 35d, what deserves to be mentioned is: between the first kink 32d and the 4th kink 35d, be included on the connector grafting direction and have drop, and protrude from two contact sites of slot, this contact site is pegged graft at bayonet connector and is provided with electrical connector 11, during 12 printed circuit board (PCB) 10, the electrical connector 11 of this printed circuit board (PCB) 10 of resilient abutment, 12, with machinery and this printed circuit board (PCB) 10 of electric connection, in the utility model preferred forms, this electrical connector 11,12 is the golden finger connector by body plan, better electrically contacts with this bayonet connector to guarantee this printed circuit board (PCB) 10.Simultaneously, when printed circuit board (PCB) 10 and bayonet connector interconnected, the 3rd kink 34d was against the 31d of department of assembly, so that this printed circuit board (PCB) 10 and be electrical connected by this bayonet connector and the external world.
Although be the example purpose, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (9)
1. bayonet connector, be used to peg graft and be provided with the printed circuit board (PCB) of electrical connector, wherein said bayonet connector comprises the insulating body that is provided with central slot and is installed at least one group of interior relative conducting terminal of described insulating body, it is characterized in that: each described conducting terminal comprises two contact sites that protrude from the described slot at least, when described printed circuit board (PCB) inserted described bayonet connector, the described contact site of described conducting terminal all can form machinery and electric connection with the described electrical connector on the described printed circuit board (PCB).
2. bayonet connector according to claim 1 is characterized in that, described contact site is provided with drop on described connector grafting direction.
3. bayonet connector according to claim 2 is characterized in that, described conducting terminal comprises that one is contained in department of assembly, a weld part and at least four kinks in the described bayonet connector insulating body.
4. bayonet connector according to claim 3 is characterized in that, described kink comprises first kink, second kink, the 3rd kink and the 4th kink, described second kink and the opposing setting of described the 3rd kink.
5. bayonet connector according to claim 4 is characterized in that, described first kink, second kink, the 3rd kink, the 4th kink are provided with drop on described circuit board plug-and-socket direction.
6. bayonet connector according to claim 3 is characterized in that described conducting terminal also comprises a support portion.
7. bayonet connector according to claim 6 is characterized in that, described conducting terminal support portion and kink and described department of assembly comprise at least two contact points.
8. according to any described bayonet connector in the claim 1 to 6, it is characterized in that described electrical connector body plan is the golden finger connector.
9. edge clipping connector according to claim 8 is characterized in that, described golden finger connector is arranged at the both sides of described printed circuit board (PCB) one end, and electrically connects with described printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200767658U CN201417837Y (en) | 2009-06-22 | 2009-06-22 | Card edge connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200767658U CN201417837Y (en) | 2009-06-22 | 2009-06-22 | Card edge connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417837Y true CN201417837Y (en) | 2010-03-03 |
Family
ID=41794264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200767658U Expired - Fee Related CN201417837Y (en) | 2009-06-22 | 2009-06-22 | Card edge connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417837Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064398A (en) * | 2010-11-01 | 2011-05-18 | 番禺得意精密电子工业有限公司 | Splint-type connector module |
| CN104185368A (en) * | 2014-09-15 | 2014-12-03 | 义乌市晶凯机械设备有限公司 | Circuit board plugging system relating to circuit board device provided with cylindrical pin set |
| CN104202924A (en) * | 2014-09-15 | 2014-12-10 | 义乌市开晶进出口有限公司 | System for inserting circuit board containing cyanate ester resin composite material |
| CN104202923A (en) * | 2014-09-15 | 2014-12-10 | 义乌市开晶进出口有限公司 | Circuit board plugging system with pushing device with detachable vacuum sucker head |
| CN104394648A (en) * | 2014-09-15 | 2015-03-04 | 义乌市晶凯机械设备有限公司 | Circuit board plug system with vacuum chuck type pushing apparatus |
| CN107994364A (en) * | 2017-11-10 | 2018-05-04 | 华为机器有限公司 | A kind of double-contact internal memory connector |
| CN108711692A (en) * | 2018-06-11 | 2018-10-26 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN109196733A (en) * | 2016-05-16 | 2019-01-11 | 3M创新有限公司 | Electric connector for printed circuit board |
-
2009
- 2009-06-22 CN CN2009200767658U patent/CN201417837Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064398A (en) * | 2010-11-01 | 2011-05-18 | 番禺得意精密电子工业有限公司 | Splint-type connector module |
| CN102064398B (en) * | 2010-11-01 | 2014-05-07 | 番禺得意精密电子工业有限公司 | Splint-type connector module |
| CN104202924B (en) * | 2014-09-15 | 2016-03-30 | 温岭市仁全机械设备有限公司 | Circuit board arrangement containing cyanate ester resin composite material is carried out to the system of grafting |
| CN104394648B (en) * | 2014-09-15 | 2017-05-03 | 佛山市顺德区奥创电器有限公司 | Circuit board plug system with vacuum chuck type pushing apparatus |
| CN104202923A (en) * | 2014-09-15 | 2014-12-10 | 义乌市开晶进出口有限公司 | Circuit board plugging system with pushing device with detachable vacuum sucker head |
| CN104394648A (en) * | 2014-09-15 | 2015-03-04 | 义乌市晶凯机械设备有限公司 | Circuit board plug system with vacuum chuck type pushing apparatus |
| CN104185368B (en) * | 2014-09-15 | 2015-11-11 | 江阴泛函软件有限公司 | Relate to the circuit board connector system of the circuit board arrangement with cylinder type contact pin group |
| CN104202923B (en) * | 2014-09-15 | 2015-11-25 | 国网新疆电力公司电力科学研究院 | There is the circuit board connector system of the ejector apparatus dismantling vacuum cup head |
| CN104185368A (en) * | 2014-09-15 | 2014-12-03 | 义乌市晶凯机械设备有限公司 | Circuit board plugging system relating to circuit board device provided with cylindrical pin set |
| CN104202924A (en) * | 2014-09-15 | 2014-12-10 | 义乌市开晶进出口有限公司 | System for inserting circuit board containing cyanate ester resin composite material |
| CN109196733A (en) * | 2016-05-16 | 2019-01-11 | 3M创新有限公司 | Electric connector for printed circuit board |
| CN109196733B (en) * | 2016-05-16 | 2020-11-03 | 3M创新有限公司 | Electrical connector for printed circuit board |
| US10938135B2 (en) | 2016-05-16 | 2021-03-02 | 3M Innovative Properties Company | Electrical connector for printed circuit boards |
| US11355876B2 (en) | 2016-05-16 | 2022-06-07 | 3M Innovative Properties Company | Electrical connector for printed circuit boards |
| CN107994364A (en) * | 2017-11-10 | 2018-05-04 | 华为机器有限公司 | A kind of double-contact internal memory connector |
| WO2019091127A1 (en) * | 2017-11-10 | 2019-05-16 | 华为技术有限公司 | Dual-contact memory connector |
| CN108711692A (en) * | 2018-06-11 | 2018-10-26 | 番禺得意精密电子工业有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20160622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |