CN102255151A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN102255151A CN102255151A CN2010101905737A CN201010190573A CN102255151A CN 102255151 A CN102255151 A CN 102255151A CN 2010101905737 A CN2010101905737 A CN 2010101905737A CN 201010190573 A CN201010190573 A CN 201010190573A CN 102255151 A CN102255151 A CN 102255151A
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- CN
- China
- Prior art keywords
- guide frame
- electric connector
- link slot
- interfacing part
- plane
- 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.)
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Abstract
The invention discloses an electric connector. At least one guiding structure is arranged in a connecting groove of the electric connector and the guiding structure has a guiding surface. When a butt-joint part is inserted into the connecting groove of the electric connector and is rotated to a termination position, under the guidance of the guiding surface, a trailing edge of a conductive contact position of the butt-joint part enables at least one sliding friction operation to be operated between the conductive contact position of the butt-joint part and contact sites of upper row conductive terminals and lower row conductive terminals, wherein the sliding friction is operated relatively to the insertion direction, so that the sliding friction between the conductive contact position of the butt-joint part and the contact sites of the upper row conductive terminals and the lower row conductive terminals is operated more than one time at which the butt-joint part is inserted into the connecting groove. Therefore, a conductive medium surface of the conductive contact position of the butt-joint part can be cleaned effectively; and thus, a good conductive contact effect can be provided by the electric connector.
Description
Technical field
The present invention relates to a kind of electric connector, specifically relate to a kind of electric connector that conductive contact surfaces is had cleaning action.
Background technology
Electric connector is that a class realizes being electrically connected between device and device, assembly and assembly, system and the system physical device that transmits with signal.Electric connector is Chang Yinwei contact interface unclean and influence contact effect in use, the serious contact of forfeiture even effect.This phenomenon is particularly serious on the edge clipping type electric connector, the edge clipping type electric connector generally is to be welded in female circuit board, and accept an interfacing part, realize being electrically connected and the signal transmission of female circuit board and interfacing part, mode in the past is after interfacing part inserts electric connector slot bottom, under not relatively moving situation, the head front and back position do not rotate to final position, as Fig. 9,10, shown in 11, the contact position of termination contact point and interfacing part all only sliding frictions of generation when inserting all the time like this, the contact position of interfacing part only by termination contact point cleaning once contacts the bad phenomenon generation of effect so often have like this.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of electric connector, this electric connector can more effectively clean the conducting medium surface of conduction contact position on the interfacing part, makes electric connector that better conduction contact effect is provided, and simple in structure, easy to implement.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of electric connector, comprise that one is welded in the insulating body of female circuit board, be contained in the some row's of going up conducting terminals and some row's conducting terminals down of described insulating body, offer the link slot that is used to accept interfacing part on the described insulating body, last row's conducting terminal contact site and following row's conducting terminal contact site all are positioned at described link slot, after described interfacing part inserts the link slot of described electric connector, the conduction contact position of last row's conducting terminal contact site and the electrical clamping interfacing part of following row's conducting terminal contact site rear end, last row's conducting terminal weld part and following row's conducting terminal weld part pass insulating body respectively and electrically are welded in female circuit board, has at least one guide frame in the described link slot, described guide frame has a spigot surface, the back edge of the conduction contact position of described spigot surface and described interfacing part is inconsistent, and described spigot surface has the trend of inclination back to front from bottom to top.Because this has the existence of the guide frame of spigot surface, interfacing part inserts the link slot of electric connector and rotates in the process of final position, at least sliding friction can take place with respect to direction of insertion in the back edge of the conduction contact position of interfacing part between the conduction contact position that makes interfacing part under the guiding of spigot surface and upper and lower row's conducting terminal contact site, thereby play the effect on conducting medium surface of the conduction contact position of effective cleaning interfacing part, make electric connector that better conduction contact effect can be provided.
Further technical scheme of the present invention is:
Described guide frame and described link slot are one.Promptly this guide frame with spigot surface is to be shaped in the link slot of insulating body.
Described guide frame is the independent agency that is independent of described link slot, and described guide frame is assembled into described link slot.
Offer at least one guide frame accepting groove in the described link slot, each guide frame is fixed in the guide frame accepting groove corresponding with it.
Described guide frame has an inserted terminal that cooperates with the interference of described guide frame accepting groove, and described inserted terminal fixedly is plugged in the described guide frame accepting groove.
The spigot surface of described guide frame is formed by connecting by first vertical plane, inclined-plane and the second vertical plane one, described inclined-plane turns forward from the bottom to top, the lower end on described inclined-plane connects described first vertical plane, the upper end on described inclined-plane connects described second vertical plane, the link slot that interfacing part inserts electric connector also rotates in the process of final position, the back edge of the conduction contact position of interfacing part conflict successively first vertical plane, inclined-plane and second vertical plane.
Described guide frame accepting groove offers two and lay respectively at the two ends, the left and right sides of described link slot, and described guide frame correspondence is provided with two.
The left and right sides of described insulating body is provided with the retaining piece that is used for fixing described interfacing part, and when interfacing part inserted the link slot of electric connector and rotates to final position, described retaining piece was fixed in final position with described interfacing part.
The invention has the beneficial effects as follows: have at least one guide frame in the link slot of electric connector of the present invention, this guide frame has a spigot surface, interfacing part inserts the link slot of electric connector and rotates in the process of final position, the back edge of the conduction contact position of interfacing part can the conduction contact position that makes interfacing part under the guiding of spigot surface with on, under arrange between the conducting terminal contact site with respect to direction of insertion at least sliding friction take place, make conduction contact position and last on the interfacing part, arrange down sliding friction between the conducting terminal contact site when being not limited only to insert once, thereby can more effectively clean the conducting medium surface of conduction contact position on the interfacing part, make electric connector that better conduction contact effect can be provided.
Description of drawings
Fig. 1 is electric connector overall appearance figure of the present invention;
Fig. 2 is an electric connector decomposition chart of the present invention;
Fig. 3 is an electric connector cutaway view of the present invention;
Fig. 4 is the structural representation of guide frame of the present invention;
Fig. 5 is insulator structure figure of the present invention;
The state diagram that Fig. 6 inserts described electric connector for interfacing part of the present invention;
Fig. 7 rotates to final position process schematic diagram for interfacing part of the present invention from the insertion position;
Fig. 8 is fixed in the final position state diagram for interfacing part of the present invention;
Fig. 9 inserts the state diagram of traditional electrical connector for interfacing part;
Figure 10 inserts the process schematic diagram that rotates to final position behind the traditional electrical connector for interfacing part;
Figure 11 inserts the state diagram of being fixed in final position behind the traditional electrical connector for interfacing part.
Embodiment
Embodiment: a kind of electric connector, comprise that one is welded in the insulating body 1 of female circuit board A, be contained in the some row's of going up conducting terminals 2 and some row's conducting terminals 3 down of described insulating body, offer the link slot 4 that is used to accept interfacing part B on the described insulating body, last row's conducting terminal contact site 21 and following row's conducting terminal contact site 31 all are positioned at described link slot, after described interfacing part inserts the link slot of described electric connector, the conduction contact position B1 of last row's conducting terminal contact site and the electrical clamping interfacing part of following row's conducting terminal contact site rear end, last row's conducting terminal weld part 22 and following row's conducting terminal weld part 32 pass insulating body respectively and electrically are welded in female circuit board, has at least one guide frame in the described link slot, described guide frame has a spigot surface, the back edge of the conduction contact position of described spigot surface and described interfacing part is inconsistent, and described spigot surface has the trend of inclination back to front from bottom to top.Because this has the existence of the guide frame of spigot surface, interfacing part inserts the link slot of electric connector and rotates in the process of final position, at least sliding friction can take place with respect to direction of insertion in the back edge of the conduction contact position of interfacing part between the conduction contact position that makes interfacing part under the guiding of spigot surface and upper and lower row's conducting terminal contact site, thereby play the effect on conducting medium surface of the conduction contact position of effective cleaning interfacing part, make electric connector that better conduction contact effect can be provided.
Described guide frame is the independent agency that is independent of described link slot, and described guide frame is assembled into described link slot.
Offer at least one guide frame accepting groove 5 in the described link slot, each guide frame 6 is fixed in the guide frame accepting groove corresponding with it.
Described guide frame has an inserted terminal 61 that cooperates with the interference of described guide frame accepting groove, and described inserted terminal fixedly is plugged in the described guide frame accepting groove.
The spigot surface 62 of described guide frame is formed by connecting by first vertical plane 621, inclined-plane 622 and second vertical plane, 623 one, described inclined-plane turns forward from the bottom to top, the lower end on described inclined-plane connects described first vertical plane, the upper end on described inclined-plane connects described second vertical plane, the link slot that interfacing part inserts electric connector also rotates in the process of final position, the back edge of the conduction contact position of interfacing part conflict successively first vertical plane, inclined-plane and second vertical plane.
Described guide frame accepting groove offers two and lay respectively at the two ends, the left and right sides of described link slot, and described guide frame correspondence is provided with two.
The left and right sides of described insulating body is provided with the retaining piece 7 that is used for fixing described interfacing part, and when interfacing part inserted the link slot of electric connector and rotates to final position, described retaining piece was fixed in final position with described interfacing part.
Claims (8)
1. electric connector, comprise that one is welded in the insulating body (1) of female circuit board (A), be contained in the some row's of going up conducting terminals (2) and some row's conducting terminals (3) down of described insulating body, offer the link slot (4) that is used to accept interfacing part (B) on the described insulating body, last row's conducting terminal contact site (21) and following row's conducting terminal contact site (31) all are positioned at described link slot, after described interfacing part inserts the link slot of described electric connector, the conduction contact position (B1) of last row's conducting terminal contact site and the electrical clamping interfacing part of following row's conducting terminal contact site rear end, last row's conducting terminal weld part (22) and following row's conducting terminal weld part (32) pass insulating body respectively and electrically are welded in female circuit board, it is characterized in that: have at least one guide frame in the described link slot, described guide frame has a spigot surface, the back edge of the conduction contact position of described spigot surface and described interfacing part is inconsistent, and described spigot surface has the trend of inclination back to front from bottom to top.
2. electric connector as claimed in claim 1 is characterized in that: described guide frame and described link slot are one.
3. electric connector as claimed in claim 1 is characterized in that: described guide frame is the independent agency that is independent of described link slot, and described guide frame is assembled into described link slot.
4. electric connector as claimed in claim 3 is characterized in that: offer at least one guide frame accepting groove (5) in the described link slot, each guide frame (6) is fixed in the guide frame accepting groove corresponding with it.
5. electric connector as claimed in claim 4 is characterized in that: described guide frame has an inserted terminal (61) that cooperates with the interference of described guide frame accepting groove, and described inserted terminal fixedly is plugged in the described guide frame accepting groove.
6. electric connector as claimed in claim 4, it is characterized in that: the spigot surface of described guide frame (62) is formed by connecting by first vertical plane (621), inclined-plane (622) and second vertical plane (623) one, described inclined-plane turns forward from the bottom to top, the lower end on described inclined-plane connects described first vertical plane, the upper end on described inclined-plane connects described second vertical plane, the link slot that interfacing part inserts electric connector also rotates in the process of final position, the back edge of the conduction contact position of interfacing part conflict successively first vertical plane, inclined-plane and second vertical plane.
7. electric connector as claimed in claim 4 is characterized in that: described guide frame accepting groove offers two and lay respectively at the two ends, the left and right sides of described link slot, and described guide frame correspondence is provided with two.
8. as the described electric connector of one of claim 1 to 7, it is characterized in that: the left and right sides of described insulating body is provided with the retaining piece (7) that is used for fixing described interfacing part, when interfacing part inserted the link slot of electric connector and rotates to final position, described retaining piece was fixed in final position with described interfacing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101905737A CN102255151A (en) | 2010-05-20 | 2010-05-20 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101905737A CN102255151A (en) | 2010-05-20 | 2010-05-20 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102255151A true CN102255151A (en) | 2011-11-23 |
Family
ID=44982225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101905737A Pending CN102255151A (en) | 2010-05-20 | 2010-05-20 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102255151A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620389Y (en) * | 2003-01-31 | 2004-06-09 | 拓洋实业股份有限公司 | Electric connector |
| CN2640062Y (en) * | 2003-01-31 | 2004-09-08 | 拓洋实业股份有限公司 | Electric connector |
| CN2840352Y (en) * | 2005-03-04 | 2006-11-22 | 富士康(昆山)电脑接插件有限公司 | Card edge connector |
| CN201112697Y (en) * | 2007-09-12 | 2008-09-10 | 番禺得意精密电子工业有限公司 | Connector |
| CN201259938Y (en) * | 2008-06-19 | 2009-06-17 | 番禺得意精密电子工业有限公司 | Card edge connector |
| CN201263000Y (en) * | 2008-08-20 | 2009-06-24 | 贝尔威勒电子股份有限公司 | Terminal and connector for electronic card |
| CN201270297Y (en) * | 2008-10-14 | 2009-07-08 | 优群科技股份有限公司 | Connector |
| CN201478512U (en) * | 2009-08-21 | 2010-05-19 | 实盈电子(东莞)有限公司 | Card edge connector |
| CN201690017U (en) * | 2010-03-25 | 2010-12-29 | 昆山宏泽电子有限公司 | Card edge connector |
| CN201717401U (en) * | 2010-05-20 | 2011-01-19 | 优群科技股份有限公司 | Electric connector |
-
2010
- 2010-05-20 CN CN2010101905737A patent/CN102255151A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620389Y (en) * | 2003-01-31 | 2004-06-09 | 拓洋实业股份有限公司 | Electric connector |
| CN2640062Y (en) * | 2003-01-31 | 2004-09-08 | 拓洋实业股份有限公司 | Electric connector |
| CN2840352Y (en) * | 2005-03-04 | 2006-11-22 | 富士康(昆山)电脑接插件有限公司 | Card edge connector |
| CN201112697Y (en) * | 2007-09-12 | 2008-09-10 | 番禺得意精密电子工业有限公司 | Connector |
| CN201259938Y (en) * | 2008-06-19 | 2009-06-17 | 番禺得意精密电子工业有限公司 | Card edge connector |
| CN201263000Y (en) * | 2008-08-20 | 2009-06-24 | 贝尔威勒电子股份有限公司 | Terminal and connector for electronic card |
| CN201270297Y (en) * | 2008-10-14 | 2009-07-08 | 优群科技股份有限公司 | Connector |
| CN201478512U (en) * | 2009-08-21 | 2010-05-19 | 实盈电子(东莞)有限公司 | Card edge connector |
| CN201690017U (en) * | 2010-03-25 | 2010-12-29 | 昆山宏泽电子有限公司 | Card edge connector |
| CN201717401U (en) * | 2010-05-20 | 2011-01-19 | 优群科技股份有限公司 | Electric connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chaoliang Inventor before: Wang Chaoliang |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111123 |