Patent US5967803A successfully refreshed from Google Patents.
US5967803A
Expired / Lapsed
US
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Card connector
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 1997-12-05
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Granted: 1999-10-19
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Expires: 2017-12-05
Abstract
Abstract A stacked card connector (1) includes two insulative housings (10, 11) each having a contact receiving chamber (101) defining a number of contact receiving holes (1013) therethrough for receiving a number of contacts (13). A grounding plate (12) is mounted above each contact receiving chamber (101) for shielding the contacts (13). An ejecting means (16) is connected to each housing (10, 11) for guiding a card to be received in the connector (1) and for ejecting the inserted card. The contacts (13) of each housing (10, 11) are aligned with and inserted in through holes (21) defined through a corresponding daughter board (14) by means of a guiding and fastening means (2) which also securely retains each daughter board (14) at an end of each housing (10, 11). After soldering the contacts (13) and the grounding plates (12) to the corresponding firmly secured daughter board (14), each daughter board (14) is received in a corresponding slot which is mounted to a mother board.
Inventors
- 👤 Yu-Ming Ho
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:48
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/02; H05K5/0256; H05K5/0286; H05K5/0291; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58; H01R12/585; H01R12/70; H01R12/7005; H01R12/7011; H01R12/7017; H01R12/7029
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
222 words
A card connector comprising: a plurality of stacked insulative housings each including a contact receiving chamber having an inserting port and a soldering port with contact receiving holes defined therethrough; an arm formed at each end of each contact receiving chamber thereby defining a contact receiving space between the two arms and the soldering port of each housing; a plurality of conductive contacts received in the contact receiving chamber and protruding from both the soldering and inserting ports thereof; a plurality of daughter boards corresponding to the number of housings each defining a plurality of through holes in a surface thereof; and guiding and fastening means located between each housing and each corresponding daughter board for guiding the contacts protruding from the soldering port of each housing through the through holes defined in the corresponding daughter board and securely fastening the daughter board to the corresponding housing wherein one of the daughter boards which cooperates with a lower connector, is substantially positioned within the corresponding contact receiving space and inwardly spaced away from a front face of the arm of the corresponding housing while another of the daughter boards which cooperates with an upper connector, is substantially attached to the front face of the arm of the corresponding housing whereby said two daughter boards are spatially aligned substantially parallel to each other.
Claim 2
Dependent Claim
222 words
A card connector comprising: a plurality of stacked insulative housings each including a contact receiving chamber having an inserting port and a soldering port with contact receiving holes defined therethrough; an arm formed at each end of each contact receiving chamber thereby defining a contact receiving space between the two arms and the soldering port of each housing; a plurality of conductive contacts received in the contact receiving chamber and protruding from both the soldering and inserting ports thereof; a plurality of daughter boards corresponding to the number of housings each defining a plurality of through holes in a surface thereof; and guiding and fastening means located between each housing and each corresponding daughter board for guiding the contacts protruding from the soldering port of each housing through the through holes defined in the corresponding daughter board and securely fastening the daughter board to the corresponding housing wherein one of the daughter boards which cooperates with a lower connector, is substantially positioned within the corresponding contact receiving space and inwardly spaced away from a front face of the arm of the corresponding housing while another of the daughter boards which cooperates with an upper connector, is substantially attached to the front face of the arm of the corresponding housing whereby said two daughter boards are spatially aligned substantially parallel to each other.
Claim 3
Dependent Claim
178 words
An arrangement of combining a number of daughter boards to a corresponding number of connectors stacked on each other, each said connector having an insulative housing with a plurality of contacts received therein and extending forward therefrom, each said daughter boards including a corresponding number of through holes for respectively receiving said corresponding contacts therein, wherein said arrangement further includes plural sets of guiding/fastening means each for guiding and securely fastening the connector to the corresponding daughter board, wherein one set of said guiding/fastening means includes a pair of deformable posts each forwardly extending from a front face of an arm of the housing of an upper connector for cooperation with a hole in a first daughter board while another set of said guiding/fastening means includes a guiding protrusion formed on an inner side of each arm of each housing of an upper connector for respective insertion in notches defined in opposing lateral ends of a second daughter board, so that said first daughter board and said second daughter board can be aligned substantially parallel to each other.
Claim 4
Dependent Claim
178 words
An arrangement of combining a number of daughter boards to a corresponding number of connectors stacked on each other, each said connector having an insulative housing with a plurality of contacts received therein and extending forward therefrom, each said daughter boards including a corresponding number of through holes for respectively receiving said corresponding contacts therein, wherein said arrangement further includes plural sets of guiding/fastening means each for guiding and securely fastening the connector to the corresponding daughter board, wherein one set of said guiding/fastening means includes a pair of deformable posts each forwardly extending from a front face of an arm of the housing of an upper connector for cooperation with a hole in a first daughter board while another set of said guiding/fastening means includes a guiding protrusion formed on an inner side of each arm of each housing of an upper connector for respective insertion in notches defined in opposing lateral ends of a second daughter board, so that said first daughter board and said second daughter board can be aligned substantially parallel to each other.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-10-18 | 2003-04-19 | 2003-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-18 | 2007-04-19 | 2007-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-18 | 2011-04-19 | 2011-10-19 | $7700.00 | Window Closed / Lapsed |