US5522727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical angle connector of a printed circuit board type having a plurality of connecting conductive strips of a common length
Assignee: Japan Aviation Electronics Industry Ltd
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Filing: 1994-09-16
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Granted: 1996-06-04
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Expires: 2014-09-16
Abstract
Abstract A right-angle electrical connector comprising a plurality of contacts supported on an insulator body, the contacts having a length equal to one another and having opposite ends projecting in different directions normal to each other and coming into contact with first and second connection objects, respectively, to be electrically connected by the connector. Each of the contacts comprises two portions extending in the different directions. The ratio of two portions of each one of contacts is different from that of the different one of contacts. In order to avoid production of various contacts which are different from one another in shape and dimension, the connector comprises a main element of an insulator substrate and conductive strip lines formed thereon, and contact elements like one another fixed to the insulator substrate to project from, and in directions normal to, adjacent side edges of the insulator substrate, respectively. The conductive strip lines have a length equal to each other and first and second ends near the adjacent side edges and are electrically connected to the contact elements. The contact elements are used for making connection with the first and the second connection objects.
Inventors
- 👤 Kazuki Saito
- 👤 Takenori Kudo
- 👤 Shoji Umesato
- 👤 Masahiro Yamada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:51
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/724; H01R13/00; H01R13/648; H01R13/658; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K3/00; H05K3/36; H05K3/366
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
257 words
An electrical angle connector for use in electrical connection of a set of first conductive elements with a set of second conductive elements, respectively, said first conductive elements being arranged with a space left between adjacent ones in a first line extending on a first connection object, and said second conductive elements being arranged with a space left between adjacent ones in a second line extending on a second connection object, which comprises: an insulator substrate having a first linear side edge and a second linear side edge which extend in different directions to intersect with a predetermined angle therebetween; a first set of contact elements fixed to said insulator substrate along said first linear side edge with a space left between adjacent ones corresponding to said first conductive elements and outwardly projecting from said first linear side edge in a direction normal thereto for making an electrical connection with said first conductive elements, respectively; a second set of contact elements fixed to said insulator substrate along said second linear side edge with a space left between adjacent ones corresponding to said second conductive elements and outwardly projecting from said second linear side edge in a direction normal thereto for making an electrical connection with said second conductive elements, respectively; and a set of conductive strip lines formed on said insulator substrate to have a predetermined common length, said strip lines having first ends electrically connected to said first set of contact elements, respectively, and second ends electrically connected to said second set of contact elements, respectively.
Claim 2
Dependent Claim
257 words
An electrical angle connector for use in electrical connection of a set of first conductive elements with a set of second conductive elements, respectively, said first conductive elements being arranged with a space left between adjacent ones in a first line extending on a first connection object, and said second conductive elements being arranged with a space left between adjacent ones in a second line extending on a second connection object, which comprises: an insulator substrate having a first linear side edge and a second linear side edge which extend in different directions to intersect with a predetermined angle therebetween; a first set of contact elements fixed to said insulator substrate along said first linear side edge with a space left between adjacent ones corresponding to said first conductive elements and outwardly projecting from said first linear side edge in a direction normal thereto for making an electrical connection with said first conductive elements, respectively; a second set of contact elements fixed to said insulator substrate along said second linear side edge with a space left between adjacent ones corresponding to said second conductive elements and outwardly projecting from said second linear side edge in a direction normal thereto for making an electrical connection with said second conductive elements, respectively; and a set of conductive strip lines formed on said insulator substrate to have a predetermined common length, said strip lines having first ends electrically connected to said first set of contact elements, respectively, and second ends electrically connected to said second set of contact elements, respectively.
Claim 3
Dependent Claim
133 words
An electrical angle connector as claimed in claim 1, wherein said insulator substrate has a first surface and a second surface opposite the first surface, and wherein said conductive strip lines comprises: first portions extending on said first surface in a direction parallel to said second linear side edge from said first ends to first portion ends by different lengths, respectively; second portions extending on said second surface in a direction parallel to said first linear side edge from said second ends to second portion ends by different lengths, respectively, said second portion ends being corresponding to said first portion ends; and interconnecting conductive strips extending from said first surface to said second surface through said insulator substrate and mechanically and electrically interconnecting said first portion ends and said second portion ends, respectively.
Claim 4
Dependent Claim
27 words
An electrical angle connector as claimed in claim 1, wherein said predetermined angle is 90 degree so that said electrical angle connector is a right angle connector.
Claim 5
Dependent Claim
30 words
An electrical angle connector as claimed in claim 1, which further comprises a first and a second insulator layer overlying said first and said second surfaces of said insulator substrate.
Claim 6
Dependent Claim
53 words
An electrical angle connector as claimed in claim 4, wherein said first and said second insulator layers are provided with first and second metal layers formed on outside surfaces thereof as first and second ground patterns, said ground patterns being formed to be disconnected from said conductive strip lines and said contact elements.
Claim 7
Dependent Claim
40 words
An electrical angle connector as claimed in claim 5, which further comprises ground conductive means extending through said insulator substrate, said first insulator layer, and said second insulator layer and connecting said first ground pattern with said second ground pattern.
Claim 8
Dependent Claim
61 words
An electrical angle connector as claimed in claim 6, wherein said ground conductive means are formed as through holes, and which further comprises ground contact elements similar to said first and second contact elements and fixed to and electrically connected to said through holes for making electrical connection with ground pattern portions formed on said first and said second connection objects.
References Cited (Backward Citations)
DE270184C
Cited
US2844807A
Cited
US3028573A
Cited
DE1223913B
Cited
US3290637A
Cited
US3406246A
Cited
US3601772A
Cited
US3876822A
Cited
US4338717A
Cited
US4571014A
Cited
US4705332A
Cited
US5173056A
Cited
US5167531A
Cited
WO1994007284A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-06-04 | 1999-12-04 | 2000-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-06-04 | 2003-12-04 | 2004-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-06-04 | 2007-12-04 | 2008-06-04 | $7700.00 | Window Closed / Lapsed |