US5653600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for a substrate with an electronic circuit
Assignee: FCI SA
•
Filing: 1995-10-05
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Granted: 1997-08-05
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Expires: 2015-10-05
Abstract
Abstract A connector (1) for connecting a substrate (2) with an electronic circuit to a printed circuit board (4) comprises a a housing (5) of insulating material with a zone (6) for receiving said substrate. A main surface of the substrate is provided with contact pads or the like arranged in a given grid pattern with a predetermined pitch in column and row directions and the substrate has side edges located at a predetermined location with respect to the contact pads and the printed circuit board has contact pads (3) arranged in the grid pattern. Through-holes (7) are provided in the zone in the grid pattern and contact members (8) are provided in at least a part of the through-holes. Further the connector comprises positioning means for locating the substrate with respect to the housing in such a manner that the through-holes of the housing are aligned with the contact pads of the substrate. These positioning means comprises a reference element (11) which can be positioned on the housing (5), the reference element having two reference edges (15, 16) adapted to cooperate with two side edges of the substrate (2), and a spring means (13) adapted to press the substrate with its side edges against the reference edges. The reference element and the housing are provided with cooperating coupling means (17-20) for accurately positioning the reference element with respect to the housing.
Inventors
- 👤 Jean-Francois Ollivier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:52
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/10; H05K7/1053; H05K7/1061; H05K7/1069
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
215 words
Connector for connecting a substrate with an electronic circuit to a printed circuit board, said substrate having a main surface provided with contact pads or the like arranged in a given grid pattern with a predetermined pitch in column and row directions and said substrate having side edges located at a predetermined location with respect to the contact pads and said printed circuit board having contact pads arranged in said grid pattern, said connector comprising a housing of insulating material with a zone for receiving said substrate, wherein through-holes are provided in said zone in said grid pattern and contact members are provided in at least a part of said through-holes, and positioning means for locating the substrate with respect to the housing in such a manner that the through-holes of the housing are aligned with the contact pads of the substrate, wherein said positioning means comprises a reference element which can be positioned on the housing, said reference element having two reference edges adapted to cooperate with two side edges of the substrate, and a spring means adapted to press the substrate with said side edges against the reference edges, wherein the reference element and the housing are provided with cooperating coupling means for accurately positioning the reference element with respect to the housing.
Claim 2
Dependent Claim
215 words
Connector for connecting a substrate with an electronic circuit to a printed circuit board, said substrate having a main surface provided with contact pads or the like arranged in a given grid pattern with a predetermined pitch in column and row directions and said substrate having side edges located at a predetermined location with respect to the contact pads and said printed circuit board having contact pads arranged in said grid pattern, said connector comprising a housing of insulating material with a zone for receiving said substrate, wherein through-holes are provided in said zone in said grid pattern and contact members are provided in at least a part of said through-holes, and positioning means for locating the substrate with respect to the housing in such a manner that the through-holes of the housing are aligned with the contact pads of the substrate, wherein said positioning means comprises a reference element which can be positioned on the housing, said reference element having two reference edges adapted to cooperate with two side edges of the substrate, and a spring means adapted to press the substrate with said side edges against the reference edges, wherein the reference element and the housing are provided with cooperating coupling means for accurately positioning the reference element with respect to the housing.
Claim 3
Dependent Claim
31 words
Connector according to claim 1, wherein the coupling means of each reference element also provide a positioning of the housing with respect to the contact pads of the printed circuit board.
Claim 4
Dependent Claim
58 words
Connector according to claim 1, wherein the reference element is provided with at least one pin at its lower side and the housing has at least one through-hole, in which the pin can be fittingly received, said pin and opening being located at an accurately predetermined location with respect to the corresponding reference edges and contact members, respectively.
Claim 5
Dependent Claim
51 words
Connector according to claim 2, wherein the pin of each reference element projects through the opening of the housing and can be fittingly received in an opening of the printed circuit board, which is located at an accurately predetermined location with respect to the contact pads of the printed circuit board.
Claim 6
Dependent Claim
19 words
Connector according to claim 2, wherein the pin of the reference element is hollow for receiving a mounting bolt.
Claim 7
Dependent Claim
24 words
Connector according to claim 2, wherein the reference element comprises a projection at its lower side cooperating with a corresponding opening in said housing.
Claim 8
Dependent Claim
38 words
Connector according to claim 1, wherein the reference element comprises at least one L-shaped reference section, wherein the side edges of the legs of the reference section directed towards said zone of the housing form the reference edges.
Claim 9
Dependent Claim
49 words
Connector according to claim 7, wherein the spring means comprises a support which can be fixed on the housing opposite of said reference section diagonally with respect to said zone of the housing, said support carrying two spring elements which can each engage a side edge of the substrate.
Claim 10
Dependent Claim
23 words
Connector according to claim 8, wherein the support of the spring means has substantially the same shape as the diagonally opposite reference section.
Claim 11
Dependent Claim
42 words
Connector according to claim 7, wherein the legs of the reference section extend beyond the zone of the housing and each have a lateral extension at their free end supporting a spring element which can engage a side edge of the substrate.
Claim 12
Dependent Claim
18 words
Connector according to claim 7, wherein the reference section overlaps a part of said zone of the housing.
Claim 13
Dependent Claim
25 words
Connector according to claim 7, wherein each reference edge is determined by at least two projections formed on the corresponding leg of the reference section.
References Cited (Backward Citations)
EP0386853A1
Cited
US4969826A
Cited
US5161983A
Cited
US5215472A
Cited
US5221209A
Cited
US5499929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-08-04 | 2001-02-03 | 2001-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-04 | 2005-02-03 | 2005-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-04 | 2009-02-03 | 2009-08-05 | $7700.00 | Window Closed / Lapsed |