US5733143A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stacked electrical connector assembly
Assignee: TE Connectivity Solutions GmbH
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Filing: 1995-09-20
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Granted: 1998-03-31
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Expires: 2015-09-20
Abstract
Abstract An upstanding stacked electrical connector assembly comprises an upper connector having a plurality of contact elements, each having a first segment rearwardly therein and a second segment extending downwardly from the first segment, a lower connector having a plurality of contact elements, each having a first segment extending rearwardly therein and a second segment extending downwardly from the first segment, support structure for supporting the upper and lower connectors in vertically spaced relation and having transversely spaced elements extending rearwardly from and vertically below the second connector and contact retention structure disposed between the transversely spaced elements of the support structure for receiving at least the second segments of the contacts of the upper connector and retaining the received contact second segments against both transverse and vertically upward movement relative to the connector assembly.
Inventors
- 👤 Terrence S. Ward
- 👤 Sharanjit S. Aujla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:55
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R25/00; H01R25/006
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
182 words
A stacked electrical connector assembly, comprising: (a) an upper connector having a plurality of contact elements, each having a first segment rearwardly therein and a second segment extending downwardly from said first segment; (b) a lower connector having a plurality of contact elements, each having a first segment extending rearwardly therein and a second segment extending downwardly from said first segment; and (c) support means for supporting said upper and lower connectors in vertically spaced relation and having transversely spaced elements extending rearwardly from and vertically below said lower connector; the support means further including a contact retention plate disposed between said transversely spaced elements of said support means, the contact retention plate having a plurality of contact receiving passages for receiving at least said second segments of said contacts of each of said upper and lower connectors and wherein each of the contact receiving passages includes a cantilevered deflectable portion for locking engagement with said second segments of said contacts thereby aligning and retaining the received contact second segments against both transverse and vertically upward movements relative to said connector assembly.
Claim 2
Dependent Claim
182 words
A stacked electrical connector assembly, comprising: (a) an upper connector having a plurality of contact elements, each having a first segment rearwardly therein and a second segment extending downwardly from said first segment; (b) a lower connector having a plurality of contact elements, each having a first segment extending rearwardly therein and a second segment extending downwardly from said first segment; and (c) support means for supporting said upper and lower connectors in vertically spaced relation and having transversely spaced elements extending rearwardly from and vertically below said lower connector; the support means further including a contact retention plate disposed between said transversely spaced elements of said support means, the contact retention plate having a plurality of contact receiving passages for receiving at least said second segments of said contacts of each of said upper and lower connectors and wherein each of the contact receiving passages includes a cantilevered deflectable portion for locking engagement with said second segments of said contacts thereby aligning and retaining the received contact second segments against both transverse and vertically upward movements relative to said connector assembly.
Claim 3
Dependent Claim
19 words
The stacked electrical connector assembly claimed in claim 1, wherein said contact retention plate comprises an electrically insulative member.
Claim 4
Dependent Claim
30 words
The stacked electrical connector assembly claimed in claim 1, wherein said contact retention plate is disposed vertically above said transversely spaced elements of said support means and is secured thereto.
Claim 5
Dependent Claim
69 words
The stacked connector assembly claimed in claim 1, wherein some of said plurality of contact second segments of said lower connector are located in respective first planes successively rearwardly disposed in said assembly and wherein some of said plurality of contact second segments of said upper connector are located in respective second planes successively rearwardly disposed in said assembly, said second planes being rearwardly successive to said first planes.
Claim 6
Dependent Claim
34 words
The stacked electrical connector assembly claimed in claim 1, wherein the received contact second segments define respective detents and wherein the deflectable portions of said contact retention plate are lockingly engaged in said detents.
Claim 7
Dependent Claim
32 words
The stacked electrical connector assembly claimed in claim 5, wherein said insulative member of said contact retention means is elongate and supports said deflectable portions for deflection along a longitudinal axis thereof.
Claim 8
Dependent Claim
49 words
The stacked electrical connector assembly claimed in claim 6, wherein the received contact second segments have portions of generally rectangular cross-section in said passages of said insulative member and wherein said detents of the received contact second segments are defined by radially interiorly extending notches in said cross-section portions.
Claim 9
Dependent Claim
62 words
The stacked electrical connector assembly claimed in claim 6, wherein said insulative member of said contact retention plate has respective upper and lower mutually parallel planar surfaces, wherein said passages extend between said upper and lower surfaces and wherein said deflectable portions of said contact retention plate are disposed at an angle intersecting the mutually parallel planar surfaces of said insulative member.
Claim 10
Dependent Claim
80 words
The stacked electrical connector assembly claimed in claim 8, wherein the received contact second segments have portions of generally rectangular cross-section in said passages of said insulative member and wherein said detents of the received contact second segments are defined by a floor generally parallel to said upper and lower surfaces of said insulative member and a wall extending from said floor at substantially the same angle as the disposition angle of said cantilever-supported deflectable portions of said insulative member.
Claim 11
Dependent Claim
26 words
The stacked electrical connector assembly claimed in claim 1, wherein said support means includes securement elements for securing said connector assembly to a printed circuit board.
Claim 12
Dependent Claim
27 words
The stacked electrical connector assembly claimed in claim 10, wherein said securement elements are in downwardly depending relation from said transversely spaced elements of said support means.
Claim 13
Dependent Claim
182 words
A stacked electrical connector assembly, comprising: (a) an upper connector having a plurality of contact elements, each having a first segment rearwardly therein and a second segment extending downwardly from said first segment, the second segment of each contact element including a detent formed therein; (b) a lower connector having a plurality of contact elements, each having a first segment extending rearwardly therein and a second segment extending downwardly from said first segment, the second segment of each contact element including a detent formed therein; and (c) a bracket for supporting said upper and lower connectors in vertically spaced relation, the bracket including a contact retention plate, the contact retention plate including a plurality of passageways for receiving said second segments of said contacts of said upper and lower connector and wherein each of the contact receiving passageways includes a cantilevered deflectable locking tab for locking engagement with the detents of the second contact segments of the upper and lower connectors for aligning and retaining the received contact second segments against both transverse and vertically upward movements relative to said connector assembly.
Claim 14
Dependent Claim
182 words
A stacked electrical connector assembly, comprising: (a) an upper connector having a plurality of contact elements, each having a first segment rearwardly therein and a second segment extending downwardly from said first segment, the second segment of each contact element including a detent formed therein; (b) a lower connector having a plurality of contact elements, each having a first segment extending rearwardly therein and a second segment extending downwardly from said first segment, the second segment of each contact element including a detent formed therein; and (c) a bracket for supporting said upper and lower connectors in vertically spaced relation, the bracket including a contact retention plate, the contact retention plate including a plurality of passageways for receiving said second segments of said contacts of said upper and lower connector and wherein each of the contact receiving passageways includes a cantilevered deflectable locking tab for locking engagement with the detents of the second contact segments of the upper and lower connectors for aligning and retaining the received contact second segments against both transverse and vertically upward movements relative to said connector assembly.
Claim 15
Dependent Claim
26 words
The stacked electrical connector assembly claimed in claim 12, wherein said support means includes securement elements for securing said connector assembly to a printed circuit board.
Claim 16
Dependent Claim
19 words
The stacked electrical connector assembly claimed in claim 12, wherein said contact retention plate comprises an electrically insulative member.
Claim 17
Dependent Claim
33 words
The stacked electrical connector assembly claimed in claim 14, wherein said insulative member of said contact retention plate is elongate and supports said deflectable locking tabs for deflection along a longitudinal axis thereof.
Claim 18
Dependent Claim
49 words
The stacked electrical connector assembly claimed in claim 15, wherein the received contact second segments have portions of generally rectangular cross-section in said passages of said insulative member and wherein said detents of the received contact second segments are defined by radially interiorly extending notches in said cross-section portions.
Claim 19
Dependent Claim
63 words
The stacked electrical connector assembly claimed in claim 15, wherein said insulative member of said contact retention plate has respective upper and lower mutually parallel planar surfaces, wherein said passages extend between said upper and lower surfaces and wherein said deflectable locking tabs of said contact retention plate are disposed at an angle intersecting the mutually parallel planar surfaces of said insulative member.
Claim 20
Dependent Claim
80 words
The stacked electrical connector assembly claimed in claim 17, wherein the received contact second segments have portion of generally rectangular cross-section in said passages of said insulative member and wherein said detents of the received contact second segments are defined by a floor generally parallel to said upper and lower surfaces of said insulative member and a wall extending from said floor at substantially the same angle as the disposition angle of said cantilever-supported locking tabs of said insulative member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-03-30 | 2001-09-29 | 2002-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-03-30 | 2005-09-29 | 2006-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-03-30 | 2009-09-29 | 2010-03-31 | $7700.00 | Window Closed / Lapsed |