US6135793A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coupler for grounding of a modular transceiver housing
Assignee: HP Inc
•
Filing: 1999-08-26
•
Granted: 2000-10-24
•
Expires: 2019-08-26
Abstract
Abstract A resilient conductive coupler electrically couples a conductive housing of a modular transceiver to ground contacts of a printed circuit board. A transceiver carrier is mounted to a printed circuit board and the resilient conductive coupler is selectively positioned and mounted to the printed circuit board so as to make a low impedance electrical connection with ground contact pads of the printed circuit board. The resilient conductive coupler is sized and positioned such that a portion of the coupler wipes the conductive housing of the transceiver as the transceiver is slidably inserted into the carrier. The coupler electrically couples the conductive housing of the modular transceiver to the ground contact of the printed circuit board when the modular transceiver is seated within the carrier so as to minimize undesired emissions from the modular transceiver when the transceiver is operable.
Inventors
- 👤 Paul J. Babineau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:38
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6582; H05; H05K; H05K3/00; H05K3/40; H05K3/4007; H05K3/4015; H01R4/00; H01R4/58; H01R4/66
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
191 words
An apparatus for grounding a conductive housing of an electronic module having a conductive housing bottom surface, wherein said apparatus is employed within an electronic device, said apparatus comprising: a printed circuit board; a carrier adapted to receive said electronic module, said carrier mounted on said printed circuit board and defining a carrier footprint on said printed circuit board, said printed circuit board having at least one conductive contact selectively positioned within said footprint, said at least one contact being in electrical communication with a ground path; and a conductive coupler mounted to said printed circuit board in a predetermined coupler mounting location within said carrier footprint, said coupler being electrically coupled to said at least one conductive contact and having a predetermined height with respect to said printed circuit board, said predetermined location and said coupler height being specified such that said conductive housing bottom surface of said electronic module abuts said conductive coupler when said electronic module is installed in a module mounting position within said carrier so as to conductively couple said electronic module housing to said ground path in electrical communication with said at least one contact.
Claim 2
Independent Claim
191 words
An apparatus for grounding a conductive housing of an electronic module having a conductive housing bottom surface, wherein said apparatus is employed within an electronic device, said apparatus comprising: a printed circuit board; a carrier adapted to receive said electronic module, said carrier mounted on said printed circuit board and defining a carrier footprint on said printed circuit board, said printed circuit board having at least one conductive contact selectively positioned within said footprint, said at least one contact being in electrical communication with a ground path; and a conductive coupler mounted to said printed circuit board in a predetermined coupler mounting location within said carrier footprint, said coupler being electrically coupled to said at least one conductive contact and having a predetermined height with respect to said printed circuit board, said predetermined location and said coupler height being specified such that said conductive housing bottom surface of said electronic module abuts said conductive coupler when said electronic module is installed in a module mounting position within said carrier so as to conductively couple said electronic module housing to said ground path in electrical communication with said at least one contact.
Claim 3
Dependent Claim
64 words
The apparatus of claim 1 wherein said conductive coupler comprises: a first conductive base portion; a second conductive base portion; and at least one conductive housing contact member mechanically and electrically coupling said first and second conductive base portions and extending said predetermined height above the printed circuit board when said coupler is mounted to said printed circuit board in said coupler mounting location.
Claim 4
Dependent Claim
61 words
The apparatus of claim 2 wherein said conductive coupler includes a plurality of conductive housing contact members integral with said first and second conductive base portions and wherein said plurality of housing contact members extends above said printed circuit board approximately by said predetermined height when said conductive coupler is mounted to said printed circuit board in said coupler mounting location.
Claim 5
Dependent Claim
62 words
The apparatus of claim 2 wherein said printed circuit board includes a plurality of conductive contacts disposed on said printed circuit board within said footprint, said plurality of conductive contacts being electrically coupled to said ground path and being electrically coupled to said first conductive base portion when said coupler is mounted to said printed circuit board in said coupler mounting location.
Claim 6
Dependent Claim
28 words
The apparatus of claim 1 wherein said electronic module is a modular transceiver and said carrier comprises a transceiver carrier sized and configured to receive said modular transceiver.
Claim 7
Dependent Claim
28 words
The apparatus of claim 5 wherein said modular transceiver is a Gigabit Interface Converter and said transceiver carrier is sized and configured to receive said Gigabit Interface Converter.
Claim 8
Independent Claim
93 words
A method for conductively coupling a conductive housing of an electronic module to at least one conductive contact of a printed circuit board wherein said conductive housing has a conductive bottom surface, said method comprising the step of: inserting said electronic module into a carrier mounted on said printed circuit board, conductively coupling said conductive bottom surface of said housing to said at least one conductive contact through a conductive coupler in electrical communication with and abutting both said conductive bottom surface and said at least one conductive contact following said inserting step.
Claim 9
Independent Claim
93 words
A method for conductively coupling a conductive housing of an electronic module to at least one conductive contact of a printed circuit board wherein said conductive housing has a conductive bottom surface, said method comprising the step of: inserting said electronic module into a carrier mounted on said printed circuit board, conductively coupling said conductive bottom surface of said housing to said at least one conductive contact through a conductive coupler in electrical communication with and abutting both said conductive bottom surface and said at least one conductive contact following said inserting step.
Claim 10
Dependent Claim
78 words
The method of claim 7 wherein said conductively coupling step comprises the step of: conductively coupling said conductive bottom surface to said at least one conductive contact through said conductive coupler wherein said conductive coupler comprises an integral conductive structure having at least one base portion in electrical communication with said at least one contact and at least one conductive contact member extending above said printed circuit board and abutting said conductive bottom surface following said inserting step.
Claim 11
Dependent Claim
23 words
The method of claim 8 wherein said conductive coupler includes a plurality of conductive members integral with said at least one base portion.
Claim 12
Dependent Claim
22 words
The method of claim 8 wherein said inserting step further comprises the step of slideably disposing said electronic module into said carrier.
Claim 13
Dependent Claim
32 words
The method of claim 10 wherein said slideably disposing step further comprises the step of wiping said conductive bottom surface against said at least one conductive member during said slideably disposing step.
Claim 14
Dependent Claim
51 words
The method of claim 11 wherein said inserting step further includes the step of deforming said at least one conductive member during the insertion of said electronic module into said carrier such that said at least one conductive member is urged into conductive contact with the bottom surface of said housing.
Claim 15
Dependent Claim
73 words
The method of claim 12 wherein said coupler has an undeformed height above said printed circuit board prior to insertion of said electronic module within said carrier and said deforming step further comprises the step of: compressing said at least one conductive member during said inserting step such that said coupler has a height above said printed circuit board less than said undeformed height following insertion of said electronic module into said carrier.
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) | 2003-10-24 | 2004-04-24 | 2004-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-10-24 | 2008-04-24 | 2008-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-10-24 | 2012-04-24 | 2012-10-24 | $7700.00 | Window Closed / Lapsed |