US6132253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector having an auxiliary shielding device
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 1998-12-22
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Granted: 2000-10-17
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Expires: 2018-12-22
Abstract
Abstract A shielded connector in accordance with the present invention includes an insulative housing, a plurality of terminals received in the housing, a shell enclosing the housing, and a shield attached to the shell. The shell comprises a receptacle defining a pair of retention openings in opposite side walls thereof. The shield is U-shaped and has an elongate main body with a pair of clips downwardly extending from opposite ends thereof. Grounding plates forwardly and outwardly extend from the main body and each clip. The clips of the shield extend through the openings of the shell for firmly securing the shield to the shell. When the shielded connector is disposed within a computer system, the grounding plates are in constant contact with a housing of the computer system thereby reducing the effects of EMI on signal transmission through the connector.
Inventors
- 👤 Kun Tsan Wu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:21
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/6582; H01R13/6583; H01R13/6591; H01R13/6594; Y; Y10; Y10S; Y10S439/00; Y10S439/939
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
144 words
A shielded connector for mounting to a PC board within a computer enclosure, comprising: an insulative housing defining a plurality of passageways therein for receiving a corresponding plurality of terminals therein; a shell for attaching to and enclosing the housing, comprising a receptacle defining at least a retention opening in a side wall thereof; and a shield having an elongate main body with at least a clip downwardly extending from an end thereof, a first grounding plate forwardly and outwardly extending from the main body, and a second grounding plate forwardly and outwardly extending from each clip; wherein each clip extends through the corresponding retention opening of the shell to secure the shield to the shell and the grounding plates contact the enclosure when the connector is mounted to the PC board for reducing the effects of EMI on signal transmission through the connector.
Claim 2
Dependent Claim
144 words
A shielded connector for mounting to a PC board within a computer enclosure, comprising: an insulative housing defining a plurality of passageways therein for receiving a corresponding plurality of terminals therein; a shell for attaching to and enclosing the housing, comprising a receptacle defining at least a retention opening in a side wall thereof; and a shield having an elongate main body with at least a clip downwardly extending from an end thereof, a first grounding plate forwardly and outwardly extending from the main body, and a second grounding plate forwardly and outwardly extending from each clip; wherein each clip extends through the corresponding retention opening of the shell to secure the shield to the shell and the grounding plates contact the enclosure when the connector is mounted to the PC board for reducing the effects of EMI on signal transmission through the connector.
Claim 3
Dependent Claim
28 words
The connector as described in claim 1, wherein each clip forms an anchoring tab at an end thereof, said anchoring tabs abutting against inner surfaces of the receptacle.
Claim 4
Dependent Claim
31 words
The connector as described in claim 1, wherein a pair of retention slots are defined in opposite sides of each clip for facilitating engagement with the retention openings of the shell.
Claim 5
Dependent Claim
106 words
Shielding means for attaching to an electrical connector, comprising: a shell for attaching to and enclosing the connector, comprising a receptacle defining at least a retention opening in a side wall thereof; and a shield having an elongate main body with at least a clip downwardly extending from an end thereof, a first grounding plate forwardly and outwardly extending from the main body, and a second grounding plate forwardly and outwardly extending from each clip; wherein each clip extends through the corresponding retention opening of the shell to secure the shield to the shell for reducing the effects of EMI on signal transmission through the connector.
Claim 6
Dependent Claim
106 words
Shielding means for attaching to an electrical connector, comprising: a shell for attaching to and enclosing the connector, comprising a receptacle defining at least a retention opening in a side wall thereof; and a shield having an elongate main body with at least a clip downwardly extending from an end thereof, a first grounding plate forwardly and outwardly extending from the main body, and a second grounding plate forwardly and outwardly extending from each clip; wherein each clip extends through the corresponding retention opening of the shell to secure the shield to the shell for reducing the effects of EMI on signal transmission through the connector.
Claim 7
Dependent Claim
29 words
The shielding means as described in claim 4, wherein each clip forms an anchoring tab at an end thereof, said anchoring tabs abutting against inner surfaces of the receptacle.
Claim 8
Dependent Claim
31 words
The connector as described in claim 4, wherein a pair of retention slots are defined in opposite sides of each clip for facilitating engagement with the retention openings of the shell.
Claim 9
Dependent Claim
111 words
A shielded connector for mounting to a PC board within a computer enclosure, comprising: an insulative housing; a shell enclosing the housing and defining a top wall and two side walls; a U-shaped shield including a main body and two clips respectively seated on the top wall and two side walls of the shell, and at least one forwardly and outwardly extending grounding plate; the clips being retained on the corresponding side walls, respectively; wherein the shield is positioned behind a front portion of the shell; whereby when said front portion of the shell is received within an opening of the computer enclosure, the grounding plate may engage with the enclosure.
Claim 10
Dependent Claim
111 words
A shielded connector for mounting to a PC board within a computer enclosure, comprising: an insulative housing; a shell enclosing the housing and defining a top wall and two side walls; a U-shaped shield including a main body and two clips respectively seated on the top wall and two side walls of the shell, and at least one forwardly and outwardly extending grounding plate; the clips being retained on the corresponding side walls, respectively; wherein the shield is positioned behind a front portion of the shell; whereby when said front portion of the shell is received within an opening of the computer enclosure, the grounding plate may engage with the enclosure.
References Cited (Backward Citations)
US6010365A
Cited
US5913698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-10-17 | 2004-04-17 | 2004-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-10-17 | 2008-04-17 | 2008-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-10-17 | 2012-04-17 | 2012-10-17 | $7700.00 | Window Closed / Lapsed |