WO2003012929B1 - Socket for a pin grid array package - Google Patents
Socket for a pin grid array packageInfo
- Publication number
- WO2003012929B1 WO2003012929B1 PCT/US2002/023058 US0223058W WO03012929B1 WO 2003012929 B1 WO2003012929 B1 WO 2003012929B1 US 0223058 W US0223058 W US 0223058W WO 03012929 B1 WO03012929 B1 WO 03012929B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- socket
- slide plate
- base housing
- projection
- resilient
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1007—Plug-in assemblages of components, e.g. IC sockets with means for increasing contact pressure at the end of engagement of coupling parts
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connecting Device With Holders (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A PGA socket having structure that permits the slide plate to be kept center-aligned while moving on the base housing, thus assuring that reliable electric connections be established between the PGA lead pins and the terminals of the socket. The PGA socket includes a base housing and a slide plate, the slide plate being movable between a first, or lead pin inserting position, in which the lead pins of the pin grid array package can be inserted in the through holes and the terminal mounts and a second, or locking position, in which the lead pins are applied to the terminals in the terminal mounts. The PGA socket includes at least one resilient piece on either the base housing or the slide plate and that other of the base housing or slide plate has an engagement means for receiving the at least one resilient piece. The resilient piece may be engaged with the engagement means in such a manner that the slide plate is kept aligned relative to its center when it is operated between the first position and the second position. Moreover, the PGA socket may include two resilient pieces, and the two resilient pieces may be arranged symmetrically with respect to the centerline of the base housing.
Claims
1. A socket for a pin grid array package, the pin grid array package having a plurality of lead pin, the socket comprising: a base housing, the base housing having a plurality of terminals in terminal mounts; and a slide plate, the slide plate having a plurality of through holes and being movable between a first position in which the lead pins of the pin grid array package can be inserted in the through holes and the terminal mounts and a second position in which the lead pins are applied to the terminals in the terminal mounts, wherein one of the base housing and the slide plate has a pair of resilient pieces whereas the other of the base housing and the slide plate has a projection that is received between the pair of resilient pieces.
2. The socket of claim 1, wherein the pair of resilient pieces is located on the base housing and the projection is located on the slide plate.
3. The socket of claim 2, wherein the distance between the pair of resilient pieces is less that the width of the projection.
4. The socket of claim 2, including a pair of rigid pieces located outboard of the resilient pieces.
5. The socket of claim 2, wherein the slide plate includes at least one resilient projection located on an end opposite the location of the projection, and wherein the base housing includes a recess for receiving the resilient projection.
6. The socket of claim 1, wherein the resilient pieces are engaged with the projection in such a manner so as to keep the slide plate center aligned when the slide plate is moved between the first position and the second position.
7. The socket of claim 2, wherein the projection is engaged with the resilient pieces in such a manner so as to keep the slide plate center aligned when the slide plate is moved between 10 the first position and the second position.
8. The socket of claim 1, wherein the pair of resilient pieces is located on the slide plate and the projection is located on the base housing.
9. The socket of claim 8, wherein the distance between the pair of resilient pieces is less that the width of the projection.
10. The socket of claim 8, including a pair of rigid pieces located outboard of the resilient pieces.
11. The socket of claim 8, wherein the base housing includes at least one resilient projection located on an end opposite the location of the projection, and wherein the slide plate includes a recess for receiving the resilient projection.
12. The socket of claim 8, wherein the projection is engaged with the resilient pieces in such a manner so as to keep the slide plate center aligned when the slide plate is moved between the first position and the second position.
13. The socket of claim 1 , wherein the pair of resilient pieces is arranged symmetrically with respect to a centerline of the base housing.
14. The socket of claim 2, wherein the pair of resilient pieces is arranged symmetrically with respect to a centerline of the base housing.
15. The socket of claim 8, wherein the pair of resilient pieces is arranged symmetrically with respect to a centerline of the base housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/484,957 US7044764B2 (en) | 2001-07-30 | 2002-07-22 | Socket for a pin grid array package |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP229273/2001 | 2001-07-30 | ||
| JP2001229273A JP2003059605A (en) | 2001-07-30 | 2001-07-30 | Socket for pin grid array package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003012929A1 WO2003012929A1 (en) | 2003-02-13 |
| WO2003012929B1 true WO2003012929B1 (en) | 2003-05-01 |
Family
ID=19061644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2002/023058 WO2003012929A1 (en) | 2001-07-30 | 2002-07-22 | Socket for a pin grid array package |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2003059605A (en) |
| CN (1) | CN1315229C (en) |
| TW (1) | TW551633U (en) |
| WO (1) | WO2003012929A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675669B (en) * | 2020-05-14 | 2024-04-19 | 富联精密电子(天津)有限公司 | Electronic device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246036A (en) * | 1988-03-25 | 1989-10-02 | Omron Tateisi Electron Co | Slightly moving stage device |
| JPH04354636A (en) * | 1991-05-30 | 1992-12-09 | Mitsubishi Electric Corp | Multi-axis linear drive device |
| JPH0752660B2 (en) * | 1992-11-07 | 1995-06-05 | 山一電機株式会社 | Socket for electrical parts |
| JP3256898B2 (en) * | 1998-12-05 | 2002-02-18 | モレックス インコーポレーテッド | Socket for pin grid array package |
| US6231366B1 (en) * | 1999-06-25 | 2001-05-15 | Jon Hai Precision Ind. Co., Ltd. | Single-point driving mechanism of a ZIF PGA socket and the socket using the same |
| US6146178A (en) * | 1999-09-24 | 2000-11-14 | Hon Hai Precision Ind. Co., Ltd. | Cam mechanism for a zero-insertion-force connector |
-
2001
- 2001-07-30 JP JP2001229273A patent/JP2003059605A/en active Pending
-
2002
- 2002-07-22 CN CNB028150015A patent/CN1315229C/en not_active Expired - Fee Related
- 2002-07-22 WO PCT/US2002/023058 patent/WO2003012929A1/en active Application Filing
- 2002-07-25 TW TW091211394U patent/TW551633U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003012929A1 (en) | 2003-02-13 |
| CN1315229C (en) | 2007-05-09 |
| TW551633U (en) | 2003-09-01 |
| CN1537346A (en) | 2004-10-13 |
| JP2003059605A (en) | 2003-02-28 |
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