CN200969468Y - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN200969468Y CN200969468Y CNU2006200676852U CN200620067685U CN200969468Y CN 200969468 Y CN200969468 Y CN 200969468Y CN U2006200676852 U CNU2006200676852 U CN U2006200676852U CN 200620067685 U CN200620067685 U CN 200620067685U CN 200969468 Y CN200969468 Y CN 200969468Y
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- CN
- China
- Prior art keywords
- accommodation hole
- electric connector
- terminal
- terminal accommodation
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model of electric connector consists of an insulation body and a conductive terminal, which is arranged with a fixation part and a contact guided to a docking electronic component. The insulation body is arranged with a plurality of terminal containing holes, which are arranged in a plurality of rows along the extending direction of the contact. The insulation body extending along the direction of X and Y forms a region of terminal containing holes in the terminal containing holes of the N row. The direction of X and Y is the lateral wall direction along the terminal containing holes. The conductive terminal contact in the number N terminal containing hole is disposed above the region outside the region of terminal containing holes. Compared to the existing technology, the utility model of electric connector will have no short circuit phenomenon between the conductive terminals thus ensuring the good electrical connections between docking electronic components and being also conductive to the intensive arrangement of terminals.
Description
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector of planar lattice array chip module to circuit board that be used to connect.
[background technology]
At present, industry generally removes to connect the planar lattice array chip module to circuit board with electric connector, and wherein electric connector generally comprises insulating body and conducting terminal.Prior art can be with reference to United States Patent (USP) the 6th, 908, No. 313, this patent has disclosed a kind of high density arrangement and can compress the electric connector of contact with the butt joint electronic building brick mutually, comprises conducting terminal and insulating body, and wherein insulating body is provided with terminal containing slot, described conducting terminal is contained in the terminal containing slot, this conducting terminal comprises the fixed part that can match with insulating body, and by the downward weld part that extends of fixed part, by the upwardly extending contact site of fixed part.Wherein, described weld part can be soldered on the circuit board, and described contact site extends to the top of adjacent conductive terminal, can compress contact mutually with the metal gasket on the butt joint electronic building brick.
Yet the defective of the prior art is: because the arrangement of conducting terminal is tight, and its contact site when connecting the butt joint electronic building brick, occur the phenomenon of short circuit easily, thereby the electric connection between the electronic building brick is docked in influence in the top of terminals of adjacent.
Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.
[summary of the invention]
The purpose of this utility model is to provide a kind of electric connector, and it can guarantee stable electric connection between the two butt joint electronic building bricks.
In order to reach above-mentioned creation purpose, the utility model electric connector, comprise insulating body and conducting terminal, described conducting terminal be provided with fixed part and and dock the contact site that electronic building brick connects, described insulating body is provided with the plurality of terminals accommodation hole, it is provided with plurality of rows along the contact site bearing of trend, described insulating body at N row's terminal accommodation hole along X, the Y direction extends to form a terminal accommodation hole zone, X, the Y direction is the sidewall direction along the terminal accommodation hole, and the conducting terminal contact point in described N the terminal accommodation hole is positioned at the top in the zone outside the described terminal accommodation hole zone.
Compared with prior art, the utility model electric connector, because insulating body extends to form a terminal accommodation hole zone at N terminal accommodation hole along X, Y direction, the termination contact point is positioned at the zone outside this terminal accommodation hole zone, make and to keep more suitable distance between the conducting terminal, the phenomenon that short circuit between the conducting terminal can not occur, thus guarantee and dock between the electronic building brick to electrically connect preferably, and can also help the densification arrangement of terminal.
[description of drawings]
Fig. 1 is the vertical view of the utility model electric connector;
Fig. 2 is the cutaway view of electric connector B-B direction shown in Figure 1;
Fig. 3 is the vertical view of the utility model electric connector second embodiment;
Fig. 4 is the cutaway view of electric connector D-D direction shown in Figure 3;
Fig. 5 is the vertical view of the utility model electric connector the 3rd embodiment;
Fig. 6 is the cutaway view of electric connector E-E direction shown in Figure 5;
Fig. 7 is the cutaway view of electric connector F-F direction shown in Figure 5;
Fig. 8 is the vertical view of the utility model electric connector the 4th embodiment;
Fig. 9 is the cutaway view of electric connector H-H direction shown in Figure 8.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model electric connector is described further.
See figures.1.and.2, the utility model electric connector is used to electrically connect circuit board (not icon) and butt joint electronic building brick (not icon), the planar lattice array chip module can be connected to circuit board, and this electric connector comprises insulating body 1 and conducting terminal 2.
But described conducting terminal 2 is provided with the fixed part 20 of fixed conductive terminals 2 to the insulating body 1, and by fixed part 20 upwardly extending contact sites 21, the weld parts 22 that extended downwards by fixed part 20.Wherein, described contact site 21 relative its center line A are provided with contact point 210 for being symmetrical arranged on contact site 21, described contact site 21 can compress contact mutually with the butt joint electronic building brick, thereby realize its electric connection, described weld part 22 ends are provided with scolder (not icon), can weld mutually with circuit board.Described insulating body 1 is provided with plurality of rows terminal accommodation hole 10 in the direction of extending along conducting terminal 2 contact sites 21, conducting terminal 2 is positioned at the terminal accommodation hole 10 of insulating body 1, described terminal accommodation hole 10 is the square hole shape, described fixed part 20 is installed in the diagonal positions of terminal accommodation hole 10, thereby conducting terminal 2 is fixed in the insulating body 1, wherein the contact point 210 of row's termination contact portion 21 is along the white space between the contact site bearing of trend process terminal accommodation hole 10 of the row of being adjacent, extend to the top outside described adjacent row's terminal accommodation hole, in the present embodiment, shown in figure, wherein the contact point 210 of n row termination contact portion 21 along the contact site bearing of trend through the white space between the n+1 row terminal accommodation hole, extend to n+2 row terminal accommodation hole top (certainly, the contact point 210 of described n row termination contact portion also can further extend and surpass the top of n+2 row terminal accommodation hole), in the present embodiment, the white space of the contact point 210 of described conducting terminal contact site between the terminals of adjacent accommodation hole of N+2 row terminal accommodation hole, because described n arranges the top of termination contact portion 21 without n+1 row terminal, can extend long termination contact portion, so just can guarantee to keep suitable distance between the conducting terminal 2, when the butt joint electronic building brick was installed, the phenomenon of short circuit can not appear.Wherein, between adjacent two terminal accommodation holes, described two row's terminal accommodation holes are the state that staggers to a terminal accommodation hole in the n row terminal accommodation hole in n+1 row terminal accommodation hole.The center line A of described plurality of rows termination contact portion 21 is all with online always, and described center line A becomes miter angle with the frame of insulating body, described insulating body at n terminal accommodation hole along X, the Y direction extends to form a terminal accommodation hole zone, and (this terminal accommodation hole zone is at X along n terminal accommodation hole, the side regions E along the contact site bearing of trend of terminal accommodation hole on the Y direction and the white space D between the terminals of adjacent accommodation hole and described row's terminal accommodation hole, i.e. frame of broken lines zone C shown in the figure), described X, the Y direction is the sidewall direction along the terminal accommodation hole, and the contact point 210 of the conducting terminal in described N the terminal accommodation hole is positioned at the top in the zone outside this terminal accommodation hole zone.
The utility model electric connector makes can keep more suitable distance between the conducting terminal, the phenomenon of short circuit between the conducting terminal can not occur, thereby guarantees and dock between the electronic building brick to electrically connect preferably.
With reference to Fig. 3 and shown in Figure 4, be second embodiment of the utility model electric connector.Be with the difference of first embodiment, in the present embodiment, described weld part 22 ends are provided with tin ball 3, and (certainly, described terminal accommodation hole also can be identical size with fixed part, and below the terminal accommodation hole, be provided with the spatial accommodation that can accommodate the tin ball), can be soldered on the circuit board.Can reach the effect identical equally with the foregoing description.
With reference to Fig. 5 and shown in Figure 7, be the 3rd embodiment of the utility model electric connector.Be that with the difference of first embodiment in the present embodiment, described center line A is vertical with a frame 11 of insulating body 1, can reach the effect identical with the foregoing description equally.
Please refer to Fig. 8 and shown in Figure 9, be the 4th embodiment of the present utility model, itself and the 3rd embodiment difference are: in the present embodiment, described weld part 22 ends are provided with tin ball 3, can be soldered on the circuit board.Can reach the effect identical equally with the foregoing description.
Claims (10)
1. electric connector, comprise insulating body and conducting terminal, described conducting terminal be provided with fixed part and and dock the contact site that electronic building brick connects, it is characterized in that: described insulating body is provided with the plurality of terminals accommodation hole, it is provided with plurality of rows along the contact site bearing of trend, described insulating body extends to form a terminal accommodation hole zone at N row's terminal accommodation hole along X, Y direction, X, Y direction are the sidewall direction along the terminal accommodation hole, and the conducting terminal contact point in described N the terminal accommodation hole is positioned at the top in the zone outside the described terminal accommodation hole zone.
2. electric connector as claimed in claim 1 is characterized in that: relative its center line of described contact site is for being symmetrical arranged.
3. electric connector as claimed in claim 2 is characterized in that: the center line of described plurality of rows termination contact portion is all with online always, and described center line becomes miter angle with the frame of insulating body.
4. electric connector as claimed in claim 2 is characterized in that: the center line of described plurality of rows termination contact portion is all with online always, and described center line is vertical with a frame of insulating body.
5. electric connector as claimed in claim 1 is characterized in that: a terminal accommodation hole in the N row terminal accommodation hole is in N+1 row terminal accommodation hole between adjacent two terminal accommodation holes and be the state that staggers.
6. electric connector as claimed in claim 5 is characterized in that: described conducting terminal contact point is positioned at the top of described N+2 row terminal accommodation hole.
7. electric connector as claimed in claim 6 is characterized in that: the white space of described conducting terminal contact point between the terminals of adjacent accommodation hole of N+3 row terminal accommodation hole.
8. electric connector as claimed in claim 5 is characterized in that: described conducting terminal contact point is positioned at the top that surpasses N+2 row terminal accommodation hole.
9. electric connector as claimed in claim 1 is characterized in that: described conducting terminal also comprises the weld part that is extended by fixed part downwards.
10. electric connector as claimed in claim 8 is characterized in that: described weld part end is provided with scolder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200676852U CN200969468Y (en) | 2006-11-15 | 2006-11-15 | Electrical connector |
| US11/872,259 US20080113544A1 (en) | 2006-11-15 | 2007-10-15 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200676852U CN200969468Y (en) | 2006-11-15 | 2006-11-15 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969468Y true CN200969468Y (en) | 2007-10-31 |
Family
ID=38969045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200676852U Expired - Lifetime CN200969468Y (en) | 2006-11-15 | 2006-11-15 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969468Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525310A (en) * | 2020-04-21 | 2020-08-11 | 番禺得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
-
2006
- 2006-11-15 CN CNU2006200676852U patent/CN200969468Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525310A (en) * | 2020-04-21 | 2020-08-11 | 番禺得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
| CN111525310B (en) * | 2020-04-21 | 2021-11-16 | 番禺得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071031 |
|
| EXPY | Termination of patent right or utility model |