US6165008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector for flexible flat cable
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 1999-12-10
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Granted: 2000-12-26
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Expires: 2019-12-10
Abstract
Abstract An electrical connector for a flexible flat cable comprises a dielectric housing defining an elongate slot, a number of terminals retained in the housing, a shield enclosing the housing, and a stuffer inserted into the slot for biasing an inserted flexible flat cable into contact with the terminals. Each terminal has a tail portion for connecting with a signal conductor of the inserted cable. The shield comprises a pressing plate extending into the slot of the housing. The pressing plate connects with a bottom wall of the shield via a pair of linkers and is parallel to the bottom wall. Each linker is trapezoidal in shape. Each linker connects with the pressing plate at a first junction portion having a small width and with the bottom wall of the shield at a second junction portion having a large width, thereby preventing a top wall of the shield from upwardly deflecting relative to the housing.
Inventors
- 👤 Ming Chuan Wu
- 👤 Ta Chin Lee
- 👤 Shih Wei Hsiao
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:31
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/82; H01R12/85; H01R12/87; H01R12/77; H01R12/771; H01R12/774; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/6592; H01R4/00; H01R4/28; H01R4/50; H01R4/5083
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
199 words
An electrical connector for a flexible flat cable comprising: a dielectric housing having a plurality of passageways and a slot defined in a rear end thereof in communication with the passageways; a plurality of terminals retained in the passageways; a shield enclosing the housing and including a top wall, a bottom wall parallel to said top wall, an interconnecting portion connecting the top wall with the bottom wall, a pressing plate extending into the slot of the housing and parallel to said bottom wall, said pressing plate located between said top wall and said bottom wall, and a pair of linkers connecting the pressing plate with the bottom wall, each linker having a first and a second junction portions respectively connecting with the pressing plate and the bottom wall, the first junction portion having a width smaller than the second junction portion for preventing the top wall of the shield from deflecting away from the housing; and a stuffer confined to be movable between the dielectric housing and the shield for biasing the pressing plate of the shield to be in contact with the flexible flat cable without significantly deflecting the top wall of the shield from the housing.
Claim 2
Dependent Claim
199 words
An electrical connector for a flexible flat cable comprising: a dielectric housing having a plurality of passageways and a slot defined in a rear end thereof in communication with the passageways; a plurality of terminals retained in the passageways; a shield enclosing the housing and including a top wall, a bottom wall parallel to said top wall, an interconnecting portion connecting the top wall with the bottom wall, a pressing plate extending into the slot of the housing and parallel to said bottom wall, said pressing plate located between said top wall and said bottom wall, and a pair of linkers connecting the pressing plate with the bottom wall, each linker having a first and a second junction portions respectively connecting with the pressing plate and the bottom wall, the first junction portion having a width smaller than the second junction portion for preventing the top wall of the shield from deflecting away from the housing; and a stuffer confined to be movable between the dielectric housing and the shield for biasing the pressing plate of the shield to be in contact with the flexible flat cable without significantly deflecting the top wall of the shield from the housing.
Claim 3
Dependent Claim
40 words
The electrical connector as described in claim 1, wherein the width of the first junction portion of each linker is so chosen that a given force applied to the pressing plate causes a limited turning movement of the bottom wall.
Claim 4
Dependent Claim
15 words
The electrical connector as described in claim 1, wherein each linker is trapezoidal in shape.
Claim 5
Dependent Claim
29 words
The electrical connector as described in claim 1, wherein the stuffer comprises a pair of cutouts defined in a rear edge thereof for receiving the linkers of the shield.
Claim 6
Dependent Claim
37 words
The electrical connector as described in claim 1, wherein the stuffer comprises a downwardly projecting flange for pressing the inserted flexible flat cable to be in contact with the terminals and the pressing plate of the shield.
Claim 7
Dependent Claim
119 words
A shield for use with a flexible flat cable connector, comprising: a top wall and a bottom parallel to said top wall; an interconnecting portion connected between said top wall and said bottom wall; and a pressing plate extending into a space between said top wall and said bottom wall, said pressing plate extending parallel to the bottom wall with a pair of linkers connected therebetween, each linker defining first and second junction portions respectively connecting to the pressing plate and the bottom wall; wherein the first junction portion has a width smaller than that of the second junction portion so that upward deflection of the pressing plate does not result in significant upward deflection of the top wall.
Claim 8
Dependent Claim
119 words
A shield for use with a flexible flat cable connector, comprising: a top wall and a bottom parallel to said top wall; an interconnecting portion connected between said top wall and said bottom wall; and a pressing plate extending into a space between said top wall and said bottom wall, said pressing plate extending parallel to the bottom wall with a pair of linkers connected therebetween, each linker defining first and second junction portions respectively connecting to the pressing plate and the bottom wall; wherein the first junction portion has a width smaller than that of the second junction portion so that upward deflection of the pressing plate does not result in significant upward deflection of the top wall.
Claim 9
Dependent Claim
193 words
An electrical connector assembly comprising: a dielectric housing having a plurality of passageways and a slot defined in a rear end thereof in communication with the passageways; a plurality of terminals retained in the passageways; a shield enclosing the housing and including a top wall, a bottom wall parallel to said top wall, an interconnecting portion connecting the top wall with the bottom wall, a pressing plate extending parallel to said bottom wall, said pressing plate horizontally extending into the slot of the housing, and a pair of linkers connecting the pressing plate with the bottom wall, each linker having a first and a second junction portions respectively connecting with the pressing plate and the bottom wall, the first junction portion having a width smaller than that of the second junction portion for preventing the top wall of the shield from being deflected away from the housing; and a stuffer biasing the pressing plate of the shield to be in contact with a flexible flat cable, which is received within the slot and sandwiched between the pressing plate and the terminals, without significantly deflecting the top wall of the shield above the housing.
Claim 10
Dependent Claim
193 words
An electrical connector assembly comprising: a dielectric housing having a plurality of passageways and a slot defined in a rear end thereof in communication with the passageways; a plurality of terminals retained in the passageways; a shield enclosing the housing and including a top wall, a bottom wall parallel to said top wall, an interconnecting portion connecting the top wall with the bottom wall, a pressing plate extending parallel to said bottom wall, said pressing plate horizontally extending into the slot of the housing, and a pair of linkers connecting the pressing plate with the bottom wall, each linker having a first and a second junction portions respectively connecting with the pressing plate and the bottom wall, the first junction portion having a width smaller than that of the second junction portion for preventing the top wall of the shield from being deflected away from the housing; and a stuffer biasing the pressing plate of the shield to be in contact with a flexible flat cable, which is received within the slot and sandwiched between the pressing plate and the terminals, without significantly deflecting the top wall of the shield above the housing.
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) | 2003-12-26 | 2004-06-26 | 2004-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-12-26 | 2008-06-26 | 2008-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-12-26 | 2012-06-26 | 2012-12-26 | $7700.00 | Window Closed / Lapsed |