CN201717401U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201717401U CN201717401U CN2010202149253U CN201020214925U CN201717401U CN 201717401 U CN201717401 U CN 201717401U CN 2010202149253 U CN2010202149253 U CN 2010202149253U CN 201020214925 U CN201020214925 U CN 201020214925U CN 201717401 U CN201717401 U CN 201717401U
- Authority
- CN
- China
- Prior art keywords
- guide frame
- electric connector
- link slot
- interfacing part
- row
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector. At least one guide structure is arranged inside a connection groove of the electric connector and is provided with a guide surface. During the process of inserting a plug element into the connection groove of the electric connector and rotating the plug element to a stop position, the rear edge of the electric conduction contact site of the plug element results in at least one sliding friction opposite to the plug-in direction between the electric conduction contact site of the plug element and the contact site of the upper-row and the lower-row conducting terminals under the guide of the guide surface (i.e. the sliding friction between the electric conduction contact site of the plug element and the contact site of the upper-row and the lower-row conducting terminals not only occurs when plugging-in), so as to more effectively clean the conducting medium surface at the electric conduction contact site on the plug element. The electric connector provided by the utility model can provide better electric conduction contact effect.
Description
Technical field
The utility model relates to a kind of electric connector, specifically relates 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.
The utility model content
In order to overcome above-mentioned defective, the utility model 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 utility model 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 utility model 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 beneficial effects of the utility model are: have at least one guide frame in the link slot of electric connector of the present utility model, 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 described in the utility model;
Fig. 2 is an electric connector decomposition chart described in the utility model;
Fig. 3 is an electric connector cutaway view described in the utility model;
Fig. 4 is the structural representation of guide frame described in the utility model;
Fig. 5 is insulator structure figure described in the utility model;
The state diagram that Fig. 6 inserts described electric connector for interfacing part described in the utility model;
Fig. 7 rotates to final position process schematic diagram for interfacing part described in the utility model from the insertion position;
Fig. 8 is fixed in the final position state diagram for interfacing part described in the utility model;
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 |
|---|---|---|---|
| CN2010202149253U CN201717401U (en) | 2010-05-20 | 2010-05-20 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202149253U CN201717401U (en) | 2010-05-20 | 2010-05-20 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717401U true CN201717401U (en) | 2011-01-19 |
Family
ID=43463407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202149253U Expired - Fee Related CN201717401U (en) | 2010-05-20 | 2010-05-20 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255151A (en) * | 2010-05-20 | 2011-11-23 | 优群科技股份有限公司 | Electric connector |
-
2010
- 2010-05-20 CN CN2010202149253U patent/CN201717401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255151A (en) * | 2010-05-20 | 2011-11-23 | 优群科技股份有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chaoliang Inventor before: Wang Chaoliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |