CN200969469Y - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN200969469Y CN200969469Y CNU2006200676886U CN200620067688U CN200969469Y CN 200969469 Y CN200969469 Y CN 200969469Y CN U2006200676886 U CNU2006200676886 U CN U2006200676886U CN 200620067688 U CN200620067688 U CN 200620067688U CN 200969469 Y CN200969469 Y CN 200969469Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- terminal
- accommodation hole
- row
- terminal accommodation
- 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 rows of terminal containing holes along the extending direction of the conductive terminal contact. The terminal contact of the N row terminals passes the blank district between the terminal containing holes on the N+1 row along the extending direction of the contact. Compared to the existing technology, the utility model of electric connector can keep the proper distance between the conductive terminals and the relatively long contact. No short circuit phenomenon between the conductive terminals will happen 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, insulating body is provided with plurality of rows terminal accommodation hole in the direction of extending along the conducting terminal contact site, wherein n row termination contact portion along the contact site bearing of trend through the white space between the n+1 row terminal accommodation hole.
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, insulating body is provided with plurality of rows terminal accommodation hole in the direction of extending along the conducting terminal contact site, and wherein row's termination contact portion is along the white space between the contact site bearing of trend process terminal accommodation hole of the row of being adjacent.
Compared with prior art, the utility model electric connector, because termination contact portion extends to the zone outside described adjacent row's terminal accommodation hole zone, make and to keep more suitable distance between the conducting terminal, and has long contact site, 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 fixed part and a terminal accommodation hole cutaway view of a size among the utility model electric connector second embodiment;
Fig. 6 is the vertical view of the utility model electric connector the 3rd embodiment;
Fig. 7 is the cutaway view of electric connector E-E direction shown in Figure 6;
Fig. 8 is the cutaway view of electric connector F-F direction shown in Figure 6;
Fig. 9 is the vertical view of the utility model electric connector the 4th embodiment;
Figure 10 is the cutaway view of electric connector H-H direction shown in Figure 9.
[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 for being symmetrical arranged, and contact site 21 can compress contact mutually with the butt joint electronic building brick, thereby realizes its electric connection, and 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 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 zone outside described adjacent row's terminal accommodation hole zone, in the present embodiment, shown in figure, wherein 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 top, n+2 row terminal accommodation hole zone (certainly, described n row termination contact portion also can further extend and surpass n+2 row terminal accommodation hole zone), because described n arranges the top of termination contact portion 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 extends to form a terminal accommodation hole zone (this terminal accommodation hole zone for along n terminal accommodation hole at the terminal accommodation hole on X, the Y direction and the white space between the terminals of adjacent accommodation hole) at n terminal accommodation hole along X, Y direction, and the contact point 210 of the conducting terminal in described N the terminal accommodation hole is positioned at 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 (certainly, described terminal accommodation hole also can be with fixed part 20 shapes basic identical, and below the terminal accommodation hole, be provided with the spatial accommodation 12 that to accommodate tin ball 3, as shown in Figure 5), can be soldered on the circuit board.Can reach the effect identical equally with the foregoing description.
With reference to Fig. 6 and shown in Figure 8, 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. 9 and shown in Figure 10, 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: insulating body is provided with plurality of rows terminal accommodation hole in the direction of extending along the conducting terminal contact site, wherein n row termination contact portion along the contact site bearing of trend through the white space between the n+1 row terminal accommodation hole.
2. electric connector as claimed in claim 1 is characterized in that: described n arranges termination contact portion and further extends to top, n+2 row terminal accommodation hole zone.
3. electric connector as claimed in claim 1 is characterized in that: described n arranges the further extension of termination contact portion and surpasses n+2 row terminal accommodation hole zone.
4. electric connector as claimed in claim 1 is characterized in that: 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.
5. electric connector as claimed in claim 1 is characterized in that: the center line of described plurality of rows termination contact portion is all at same straight line.
6. electric connector as claimed in claim 5 is characterized in that: described center line becomes miter angle with the frame of insulating body.
7. electric connector as claimed in claim 5 is characterized in that: described center line is vertical with a frame of insulating body.
8. electric connector as claimed in claim 1 is characterized in that: terminal accommodation hole and fixed part shape are basic identical, are provided with the spatial accommodation that can accommodate the tin ball below the 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, and described weld part end is provided with scolder.
10. 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: insulating body is provided with plurality of rows terminal accommodation hole in the direction of extending along the conducting terminal contact site, and wherein row's termination contact portion is along the white space between the contact site bearing of trend process terminal accommodation hole of the row of being adjacent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200676886U CN200969469Y (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 |
|---|---|---|---|
| CNU2006200676886U CN200969469Y (en) | 2006-11-15 | 2006-11-15 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200969469Y true CN200969469Y (en) | 2007-10-31 |
Family
ID=38969046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200676886U Expired - Lifetime CN200969469Y (en) | 2006-11-15 | 2006-11-15 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200969469Y (en) |
-
2006
- 2006-11-15 CN CNU2006200676886U patent/CN200969469Y/en not_active Expired - Lifetime
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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 |