US6368154B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shielded electrical connector with ground contact spring
Assignee: Molex LLC
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Filing: 2000-05-10
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Granted: 2002-04-09
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Expires: 2020-05-10
Abstract
Abstract A shielded electrical connector is provided with features that enable miniaturization. The connector includes a shield having a ground spring for deflectably engaging a mated plug that is matably inserted with the connector. The ground spring has at least one elbow so that the ground spring has a longer effective length. For example, the ground spring may extend over more than one panel of the shield or have at least one generally angular or L-shaped segments. Also, a connector cable assembly is provided having a first plug connector and a second plug connector mounted at opposite ends of a cable. To ensure that a user can insert the respective plug connectors only into the respectively corresponding receptacle connectors, each of the plug connectors has a shield with a keying projection. The first and second plug connectors may be substantially identical, except that the keying projections of the first and second connectors are on respectively opposite sides.
Inventors
- 👤 Toshihisa Hirata
- 👤 Masami Sasao
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:22
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/652; H01R13/658; H01R13/6581; H01R13/6582
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
141 words
An electrical connector adapted to receive a mated plug, the connector comprising: an insulative housing; a plurality of conductive terminals disposed in the housing; a conductive shield at least partially covering the housing, the shield having a plurality of panels defining a cavity within which the mated plug is received; and a ground spring formed by a cut in a first and a second one of the panels, the first and second panels being disposed in a generally non-parallel relationship, the ground spring including an elongate, resilient body portion and a ground contact portion, the body portion having a mounted end integrally connected to the shield, the ground contact portion being shaped to engage against the mated plug, the elongate body portion having at least one generally angled elbow at a location intermediately between the mounted end and ground contact portion.
Claim 2
Dependent Claim
141 words
An electrical connector adapted to receive a mated plug, the connector comprising: an insulative housing; a plurality of conductive terminals disposed in the housing; a conductive shield at least partially covering the housing, the shield having a plurality of panels defining a cavity within which the mated plug is received; and a ground spring formed by a cut in a first and a second one of the panels, the first and second panels being disposed in a generally non-parallel relationship, the ground spring including an elongate, resilient body portion and a ground contact portion, the body portion having a mounted end integrally connected to the shield, the ground contact portion being shaped to engage against the mated plug, the elongate body portion having at least one generally angled elbow at a location intermediately between the mounted end and ground contact portion.
Claim 3
Dependent Claim
22 words
The connector of claim 1 , wherein the second section is oriented along a direction in which the mated plug is inserted.
Claim 4
Dependent Claim
21 words
The connector of claim 1 , wherein the body portion of the ground spring includes more than one of said elbows.
Claim 5
Dependent Claim
19 words
The connector according to claim 1 , wherein the ground contact end is shaped to have a contact apex.
Claim 6
Dependent Claim
27 words
The connector of claim 1 , wherein the shield comprises at least a first panel and a second panel oriented at an angle relative to each other.
Claim 7
Dependent Claim
15 words
The connector of claim 1 , wherein the ground spring and the shield are unitary.
Claim 8
Dependent Claim
18 words
The connector of claim 6 , wherein the ground spring is defined by a cut in the shield.
Claim 9
Dependent Claim
156 words
A conductive shield for an electrical connector adapted to receive a mated plug, the connector including an insulative housing and a plurality of conductive terminals disposed in the housing, the shield at least partially covering the housing, the shield having a plurality of panels defining a cavity within which the mated plug is received and a ground spring formed by a cut in a first and a second one of the panels, the first and second panels being disposed in a generally non-parallel relationship, the ground spring including an elongate, resilient body portion and a ground contact portion, the body portion having a mounted end integrally connected to the shield and the ground contact portion being distal from the mounted end, the ground contact portion being shaped to engage against the mated plug, the elongate body portion having at least one generally angled elbow at a location intermediately between the mounted end and ground contact ends.
Claim 10
Dependent Claim
156 words
A conductive shield for an electrical connector adapted to receive a mated plug, the connector including an insulative housing and a plurality of conductive terminals disposed in the housing, the shield at least partially covering the housing, the shield having a plurality of panels defining a cavity within which the mated plug is received and a ground spring formed by a cut in a first and a second one of the panels, the first and second panels being disposed in a generally non-parallel relationship, the ground spring including an elongate, resilient body portion and a ground contact portion, the body portion having a mounted end integrally connected to the shield and the ground contact portion being distal from the mounted end, the ground contact portion being shaped to engage against the mated plug, the elongate body portion having at least one generally angled elbow at a location intermediately between the mounted end and ground contact ends.
Claim 11
Dependent Claim
22 words
The connector of claim 8 , wherein the second section is oriented along a direction in which the mated plug is inserted.
Claim 12
Dependent Claim
27 words
The shield of claim 8 , wherein the shield comprises at least a first panel and a second panel oriented at an angle relative to each other.
Claim 13
Dependent Claim
15 words
The shield of claim 1 , wherein the ground spring and the shield are unitary.
Claim 14
Dependent Claim
18 words
The shield of claim 11 , wherein the ground spring is defined by a cut in the shield.
Claim 15
Dependent Claim
21 words
The shield of claim 8 , wherein the body portion of the ground spring includes more than one of said elbows.
Claim 16
Dependent Claim
19 words
The shield according to claim 8 , wherein the ground contact end is shaped to have a contact apex.
Claim 17
Dependent Claim
167 words
An electrical connector adapted to receive a mated plug, the connector comprising: an insulative housing; a plurality of conductive terminals disposed in the housing; a conductive shield at least partially covering the housing, the shield having a plurality of panels defining a cavity within which the mated plug is received; and a ground spring formed by a cut in a first and a second one of the panels, the first and second panels being disposed in a generally non-parallel relationship the ground spring including a resilient body portion and a ground contact portion, the body portion having a mounted end integrally connected to the shield, the ground contact portion being shaped to engage against the mated plug, the body portion having a first segment generally disposed in a first plane and extending from the mounted end, and a second segment generally disposed in a second plane and extending between the first segment and the ground contact portion, the second plane being substantially perpendicular to the first plane.
Claim 18
Dependent Claim
167 words
An electrical connector adapted to receive a mated plug, the connector comprising: an insulative housing; a plurality of conductive terminals disposed in the housing; a conductive shield at least partially covering the housing, the shield having a plurality of panels defining a cavity within which the mated plug is received; and a ground spring formed by a cut in a first and a second one of the panels, the first and second panels being disposed in a generally non-parallel relationship the ground spring including a resilient body portion and a ground contact portion, the body portion having a mounted end integrally connected to the shield, the ground contact portion being shaped to engage against the mated plug, the body portion having a first segment generally disposed in a first plane and extending from the mounted end, and a second segment generally disposed in a second plane and extending between the first segment and the ground contact portion, the second plane being substantially perpendicular to the first plane.
Claim 19
Dependent Claim
99 words
An electrical connector adapted to receive a mated plug, the connector comprising: an insulative housing; a plurality of conductive terminals disposed in the housing; a conductive shield at least partially covering the housing, the shield having a first side, a second side generally perpendicular to the first side, and a connecting section joining the first side and the second side, and; a ground spring formed by a cut in the first side, the connecting section and the second side and having an end integrally connected to the shield and a ground contact portion shaped to engage the mated plug.
Claim 20
Dependent Claim
99 words
An electrical connector adapted to receive a mated plug, the connector comprising: an insulative housing; a plurality of conductive terminals disposed in the housing; a conductive shield at least partially covering the housing, the shield having a first side, a second side generally perpendicular to the first side, and a connecting section joining the first side and the second side, and; a ground spring formed by a cut in the first side, the connecting section and the second side and having an end integrally connected to the shield and a ground contact portion shaped to engage the mated plug.
References Cited (Backward Citations)
US5879193A
Cited
US6012948A
Cited
US6077120A
Cited
US6007379A
Cited
US5967846A
Cited
US6190205B1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-04-08 | 2005-10-08 | 2006-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-04-08 | 2009-10-08 | 2010-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-04-08 | 2013-10-08 | 2014-04-09 | $7700.00 | Window Closed / Lapsed |