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US6206710B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card connector
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 1999-12-13
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Granted: 2001-03-27
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Expires: 2019-12-13
Abstract
Abstract A card connector of the present invention comprises a housing, a card tray, a pair of sliders, a pair of springs, a plurality of electrical contacts and a shielding plate. The housing comprises a rear wall, a pair of resilient arms, and a base portion. The resilient arms each form a projection projecting inwardly at a front end thereof, the projections each defining an inclined surface thereon. The base portion includes a plurality of contact passageways, a plurality of first slots, a recess to slidably accommodate the sliders therein, a pair of grooves extending through a front end thereof into the recess, and a plurality of first restraining posts extending into the first slots to retain a spring at one end. The sliders each define a passage alignable with the groove of the base portion. The card tray defines a plurality of second slots therein and a plurality of second restraining posts associated with the second slots to retain the springs at the other end. The shielding plate defines a pair of openings adjacent to front ends of side portions thereof for permitting outward movements of front ends of the resilient arms to ease assembly of the card connector.
Inventors
- 👤 Ho-Jen Chen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:42
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/0013; G06K7/0021
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
245 words
A card connector comprising: a housing comprising a base portion, a rear wall, and a pair of resilient arms extending forward from the rear wall, the base portion comprising a plurality of contact passageways, a recess, and a groove extending from a front end of the housing into the recess; a plurality of contacts being received in the contact passageways; a slider being slidably received in the recess of the base portion and defining a guiding groove and a passage therein, the passage being alignable with the groove of the base portion; a shielding plate together with the base portion defining a space therebetween, an opening being defined at a front side portion of the shielding plate for permitting an outward movement of a front end of the resilient arm; a card tray being inserted into the space and comprising a bottom wall and a pair of opposite side walls, the bottom wall comprising a plurality of slits and a guiding post, the slits being aligned with the contact passageways, the guiding post being moveable with the card tray to trace along the guiding groove between a first position where the card tray is stopped by the resilient arms at a forward position and a second position where the card tray is stopped by the slider at a rearward position; and a pair of springs disposed between the housing and the card tray to urge the card tray toward the forward and the rearward positions.
Claim 2
Dependent Claim
245 words
A card connector comprising: a housing comprising a base portion, a rear wall, and a pair of resilient arms extending forward from the rear wall, the base portion comprising a plurality of contact passageways, a recess, and a groove extending from a front end of the housing into the recess; a plurality of contacts being received in the contact passageways; a slider being slidably received in the recess of the base portion and defining a guiding groove and a passage therein, the passage being alignable with the groove of the base portion; a shielding plate together with the base portion defining a space therebetween, an opening being defined at a front side portion of the shielding plate for permitting an outward movement of a front end of the resilient arm; a card tray being inserted into the space and comprising a bottom wall and a pair of opposite side walls, the bottom wall comprising a plurality of slits and a guiding post, the slits being aligned with the contact passageways, the guiding post being moveable with the card tray to trace along the guiding groove between a first position where the card tray is stopped by the resilient arms at a forward position and a second position where the card tray is stopped by the slider at a rearward position; and a pair of springs disposed between the housing and the card tray to urge the card tray toward the forward and the rearward positions.
Claim 3
Dependent Claim
59 words
The card connector as claimed in claim 1 , wherein each resilient arm comprises a first ear adjacent to a rear end thereof and the base portion has a second ear at a front end thereof, and wherein the shielding plate defines a pair of apertures at each side portion thereof for receiving the first and the second ears.
Claim 4
Dependent Claim
40 words
The card connector as claimed in claim 1 , wherein each resilient arm has a projection projecting inwardly at a front end thereof, the projection defining an inclined surface thereon for permitting entrance of the card tray into the space.
Claim 5
Dependent Claim
58 words
The card connector as claimed in claim 1 , wherein the base portion comprises a plurality of first slots and a plurality of first restraining posts extending into the first slots, and the bottom wall comprises a plurality of second slots aligned with the first slots and a plurality of second restraining posts extending into the second slots.
Claim 6
Dependent Claim
22 words
The card connector as claimed in claim 4 , wherein the first restraining posts are in line with corresponding second restraining posts.
Claim 7
Dependent Claim
37 words
The card connector as claimed in claim 5 , wherein each of the first restraining posts retains one end of one spring and each of the second restraining posts retains the other end of the corresponding spring.
Claim 8
Dependent Claim
36 words
The card connector as claimed in claim 1 further comprising a second slider, and wherein the base portion has a second groove and the card tray has a second guiding post associated with the second slider.
Claim 9
Dependent Claim
36 words
The card connector as claimed in claim 7 , wherein the two sliders are moveable with respect to each other and with respect to the recess of the base portion to adjustably accommodate two guiding posts.
Claim 10
Dependent Claim
186 words
A card connector comprising: a housing defining a base with a recess therein and with a pair of resilient arms extending on two sides thereof, each of said resilient arms defining a locking projection at a free end, a plurality of contacts extending upward above the base, at least a groove extending in a front-to-back direction in the housing and communicating the recess with an exterior; at least a slider laterally moveably received within the recess, said slider defining a loop shaped guiding groove which is communicatively aligned with the groove when said slider is in a specific lateral position; a shielding plate securely attached to and atop the housing and defining a space therebetween; and a card tray moveably received within the space and defining a bottom wall with two side walls, at least a guiding post extending downward from the bottom wall moveably received within the corresponding guiding groove; wherein said card tray is assembled to the housing, and is adapted to move back and forth with regard to the housing with an outermost position blocked by the locking projections of the resilient arms.
Claim 11
Dependent Claim
186 words
A card connector comprising: a housing defining a base with a recess therein and with a pair of resilient arms extending on two sides thereof, each of said resilient arms defining a locking projection at a free end, a plurality of contacts extending upward above the base, at least a groove extending in a front-to-back direction in the housing and communicating the recess with an exterior; at least a slider laterally moveably received within the recess, said slider defining a loop shaped guiding groove which is communicatively aligned with the groove when said slider is in a specific lateral position; a shielding plate securely attached to and atop the housing and defining a space therebetween; and a card tray moveably received within the space and defining a bottom wall with two side walls, at least a guiding post extending downward from the bottom wall moveably received within the corresponding guiding groove; wherein said card tray is assembled to the housing, and is adapted to move back and forth with regard to the housing with an outermost position blocked by the locking projections of the resilient arms.
Claim 12
Dependent Claim
42 words
The connector as claimed in claim 9 , wherein said shielding plate includes a pair of side portions with openings therein for allowing outward deflection of the free end of the resilient arms when said card tray is assembled into the space.
Claim 13
Dependent Claim
169 words
A card connector comprising: a housing defining a base with a recess therein, a plurality of contacts extending upward above the base, at least a groove extending in a front-to-back direction in the housing and communicating the recess with an exterior; at least a slider laterally moveably received within the recess, said slider defining a loop shaped guiding groove which is communicatively aligned with the groove when said slider is in a specific lateral position; a shielding plate securely attached to and atop the housing and defining a space therebetween; and a card tray moveably received within the space and defining thereof a bottom wall with at least a guiding post extending downward from the bottom wall moveably received within the corresponding guiding groove; wherein said card tray is assembled to the housing in a front-to-back direction with the guiding post moving along the groove and then in the guiding groove, and is adapted to move back and forth with regard to the housing along the loop-like guiding groove.
Claim 14
Dependent Claim
169 words
A card connector comprising: a housing defining a base with a recess therein, a plurality of contacts extending upward above the base, at least a groove extending in a front-to-back direction in the housing and communicating the recess with an exterior; at least a slider laterally moveably received within the recess, said slider defining a loop shaped guiding groove which is communicatively aligned with the groove when said slider is in a specific lateral position; a shielding plate securely attached to and atop the housing and defining a space therebetween; and a card tray moveably received within the space and defining thereof a bottom wall with at least a guiding post extending downward from the bottom wall moveably received within the corresponding guiding groove; wherein said card tray is assembled to the housing in a front-to-back direction with the guiding post moving along the groove and then in the guiding groove, and is adapted to move back and forth with regard to the housing along the loop-like guiding groove.
Claim 15
Independent Claim
200 words
A method of assembling a card connector, comprising the steps of: providing an insulative housing with a base having a recess therein, a plurality of contacts extending upward above the base, at least a groove extending in a front-to-back direction in the housing and communicating the recess with an exterior; downwardly disposing at least a slider into the recess, said slider being adapted to be laterally moveably received within the recess, and defining a loop shaped guiding groove which is communicatively aligned with the groove when said slider is in a specific lateral position; attaching a shielding plate securely to and atop the housing, said shielding plate cooperating with the housing to define a space therebetween; and assembling a card tray into the space, said card tray defining a bottom wall with at least a guiding post extending downward from the bottom wall moveably received within the corresponding guiding groove; wherein said card tray is assembled to the housing in a front-to-back direction with the guiding post moving along the groove and then in the guiding groove, and is adapted to move back and forth with regard to the housing with the guiding post moving along the loop-like guiding groove.
Claim 16
Independent Claim
200 words
A method of assembling a card connector, comprising the steps of: providing an insulative housing with a base having a recess therein, a plurality of contacts extending upward above the base, at least a groove extending in a front-to-back direction in the housing and communicating the recess with an exterior; downwardly disposing at least a slider into the recess, said slider being adapted to be laterally moveably received within the recess, and defining a loop shaped guiding groove which is communicatively aligned with the groove when said slider is in a specific lateral position; attaching a shielding plate securely to and atop the housing, said shielding plate cooperating with the housing to define a space therebetween; and assembling a card tray into the space, said card tray defining a bottom wall with at least a guiding post extending downward from the bottom wall moveably received within the corresponding guiding groove; wherein said card tray is assembled to the housing in a front-to-back direction with the guiding post moving along the groove and then in the guiding groove, and is adapted to move back and forth with regard to the housing with the guiding post moving along the loop-like guiding groove.
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) | 2004-03-26 | 2004-09-25 | 2005-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-03-26 | 2008-09-25 | 2009-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-03-26 | 2012-09-25 | 2013-03-27 | $7700.00 | Window Closed / Lapsed |