CN202275987U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202275987U CN202275987U CN2011202882713U CN201120288271U CN202275987U CN 202275987 U CN202275987 U CN 202275987U CN 2011202882713 U CN2011202882713 U CN 2011202882713U CN 201120288271 U CN201120288271 U CN 201120288271U CN 202275987 U CN202275987 U CN 202275987U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- conducting terminal
- pin portion
- location division
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an electric connector, comprising an insulating body, a conductive terminal group fixedly arranged on the insulating body and a shielding shell used to wrap the insulating body; wherein, the conductive terminal group comprises a plurality of conductive terminals, each conductive terminal comprises a positioning part, a contact part formed by being extended from one end of the positioning part and a pin part formed by being extended from the other end of the positioning part. The pin part is formed by extending the positioning part towards the bottom direction of the insulating body and then bending and protruding the positioning part out the back end part of the insulating body, thereby avoiding an empty welding phenomenon occurring between the pin part and a circuit board, improving the contact effect when being welded, and accordingly, improving an electric signal transmission stability.
Description
Technical field
The utility model relates to a kind of electric connector, refers in particular to a kind ofly to be electrically connected with circuit board, and the electric connector that can connect with a cable connector.
Background technology
Electronic installations such as LCD can connect a cable usually to carry out the transmission of the signal of telecommunication, have a circuit board in these electronic installations, on circuit board, are provided with an electric connector, connect to carry out the transmission of the signal of telecommunication in order to the cable connector with cable.
A kind of electric connector is disclosed in the patent No. is 350870 TaiWan, China patent; Form by insulating base frame, terminal group, a plurality of power supply terminal and shield shell; Wherein, This insulating base frame is positioned at a side of base portion and is provided with two support arms in the same way; Be respectively equipped with slotted eye, " Contraband " shape guide groove of perforation to other side two support arm opposed inside, and base portion extends and be provided with the L shaped hyoplastron of a plurality of terminal grooves between two support arms, between two support arms and L shaped hyoplastron, form the space of docking that the connector of can supplying power pegs graft; This terminal group is arranged in each terminal groove of L shaped hyoplastron; And extend to the weld part of terminal groove opposite side; And be provided with the slotted eye that is arranged in two support arms respectively, a plurality of power supply terminals in " Contraband " shape guide groove, and a side of a plurality of power supply terminals also is provided with the weld part that extends to the terminal groove opposite side.
Present electric connector has following shortcoming: the weld part of this power supply terminal turns to into the welding panel by bottom and the bending that the top curved of insulating base frame extends downward insulating base frame.When the welding of electric connector and circuit board, the welding panel causes the welding panel to produce empty weldering phenomenon with the circuit board loose contact, and then influences the stability that the signal of telecommunication transmits easily because of stressed perk.
Summary of the invention
To the weak point that exists in the above-mentioned technology, the utility model provides a kind of can improve the electric connector that contact effect of pin portion when being electrically connected with circuit board.
For realizing above-mentioned purpose, the utility model provides a kind of electric connector, comprising:
One insulating body, said insulating body have a grafting space, and are positioned at the hyoplastron in said grafting space, a plurality of terminal groove and a plurality of location notch that is set in distance on said hyoplastron, and said location notch is connected with said terminal groove;
One conducting terminal group, said conducting terminal group is arranged on the said insulating body, and said conducting terminal group includes a plurality of conducting terminals, and said conducting terminal is man-to-man to be fixed on the said terminal groove, and each said conducting terminal comprises:
Insert in the said location notch one location division, said location division;
One contact site, an end of said location division extends and forms said electrical junction, and said contact site exposes to the surface of said hyoplastron;
One pin portion, the said location division other end extends and forms said pin portion, and said pin portion after the bottom direction of said insulating body is extended, stretches out the rearward end of said insulating body by said location division along bending;
One shielding casing, said shielding casing wraps up said insulating body.
The edge of said shielding casing is buckled in the edge of said insulating body, and a side of said shielding casing is positioned at the top of the pin portion of more said conducting terminal.
Respectively be provided with a solder side in the pin portion of more said conducting terminal, the bottom of more said solder side and said insulating body at grade.
Compared with prior art, the utlity model has following advantage:
In the utility model, can avoid producing between pin portion and the circuit board empty weldering phenomenon, the contact effect when increasing welding, thus improve the stability of signal of telecommunication transmission.
Description of drawings
Fig. 1 is the exploded view of the utility model;
Fig. 2 is the stereogram of Fig. 1;
Fig. 3 is the cutaway view of Fig. 1;
Fig. 4 is the constitutional diagram that the utility model docks with cable connector.
Embodiment
Below with embodiment the technical scheme of the utility model is further described; To help advantage to the technical scheme of the utility model; Effect has understanding further, and embodiment does not limit the protection range of the utility model, and protection scope of the present invention is decided by claim.
Like Fig. 1 and shown in Figure 4, the utility model provides a kind of electric connector 1, and electric connector 1 can be arranged on the circuit board and (not describe among the figure), in order to connect with a cable connector 2, cable connector 2 can be formed with circuit board be electrically connected.Electric connector 1 is a kind of Low Voltage Differential Signal transmission (LVDS) connector, and it includes an insulating body 10, a conducting terminal group 20 and a shielding casing 30.
Claims (3)
1. an electric connector is characterized in that, comprising:
One insulating body, said insulating body have a grafting space, and are positioned at the hyoplastron in said grafting space, a plurality of terminal groove and a plurality of location notch that is set in distance on said hyoplastron, and said location notch is connected with said terminal groove;
One conducting terminal group, said conducting terminal group is arranged on the said insulating body, and said conducting terminal group includes a plurality of conducting terminals, and said conducting terminal is man-to-man to be fixed on the said terminal groove, and each said conducting terminal comprises:
Insert in the said location notch one location division, said location division;
One contact site, an end of said location division extends and forms said electrical junction, and said contact site exposes to the surface of said hyoplastron;
One pin portion, the said location division other end extends and forms said pin portion, and said pin portion after the bottom direction of said insulating body is extended, stretches out the rearward end of said insulating body by said location division along bending;
One shielding casing, said shielding casing wraps up said insulating body.
2. according to claim 1 a described electric connector, it is characterized in that the edge of said shielding casing is buckled in the edge of said insulating body, a side of said shielding casing is positioned at the top of the pin portion of more said conducting terminal.
3. according to claim 1 a described electric connector, it is characterized in that respectively be provided with a solder side in the pin portion of more said conducting terminal, the bottom of more said solder side and said insulating body at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202882713U CN202275987U (en) | 2011-08-09 | 2011-08-09 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202882713U CN202275987U (en) | 2011-08-09 | 2011-08-09 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275987U true CN202275987U (en) | 2012-06-13 |
Family
ID=46196325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202882713U Expired - Fee Related CN202275987U (en) | 2011-08-09 | 2011-08-09 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024225A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low voltage differential signal connector |
| CN105024229A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low-voltage differential signal connector |
-
2011
- 2011-08-09 CN CN2011202882713U patent/CN202275987U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024225A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low voltage differential signal connector |
| CN105024229A (en) * | 2014-04-25 | 2015-11-04 | 昆山宏泽电子有限公司 | Low-voltage differential signal connector |
| CN105024225B (en) * | 2014-04-25 | 2017-12-29 | 昆山宏泽电子有限公司 | Differential signal connector of low-voltage |
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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: 20120613 Termination date: 20160809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |