US6022228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic card connector with detachable card release bar
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 1999-07-06
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Granted: 2000-02-08
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Expires: 2019-07-06
Abstract
Abstract An electronic card connector includes a header having two opposite guide arms for receiving an electronic card therein. Contact elements are retained in the header and are electrically engageable with the electronic card. The header forms two pivot pins. A rocking member defines two holes alternately receiving the pivot pins therein for selectively forming a pivotal joint between either one of the pivot pins and the corresponding hole. Each guide arm defines a slide channel formed by two inwardly extending flanges. An elongate slot is defined in the slide channel. A card release bar has at least a projection forming two outwardly extending flanges selectively received in the slide channel of either one of the guide arms and guidingly engaged with the inwardly extending flanges thereof. The projection of the card release bar has a resilient extension forming a barb thereon. The barb engages with the elongate slot for guiding the card release bar to move along the slide channel thereby bringing an inner end of the bar to drive the rocking member which in turn engages with and releases the electronic card from the connector. The resilient extension allows the barb to disengage from the slot for detaching the card release bar from the guide arm whereby the card release bar is selectively mounted to either one of the guide arms. Thus, the connector may be operated from either side.
Inventors
- 👤 Ming-Lun Kuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:03
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/02; G06K13/08; G06K13/0806
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
287 words
An electronic card connector comprising: an insulative header having first and second guide arms defining a card receiving space therebetween adapted to receive an electronic card, the first guide arm defining a slide channel in an outside face thereof, the slide channel being further defined by two inwardly extending flanges; a plurality of contact elements retained in the insulative header with an end of each contact element extending into the card receiving space for electrically engaging with the electronic card; a rocking member defining a first hole rotatably fit over a first pivot pin formed on the header and having a first end movably received in a slot defined in the header and communicating with the card receiving space; and a card release bar comprising projections forming outwardly extending flanges, the projections being movably received in the slide channel of the first guide arm with the outwardly extending flanges thereof engaged with the inwardly extending flanges, one of the projections having a barb guidingly received in an elongate slot defined in the first guide arm within the slide channel whereby movement of the card release bar along the slide channel brings an inner end of the card release bar into driving engagement with a second end of the rocking member which rotates the rocking member about the first pivot pin thereby causing the first end of the rocking member to move through the slot to force the electronic card out of the connector; wherein the one projection of the card release bar comprises a resilient extension o which the barb is formed, the resilient extension allowing the barb to be readily disengaged from the elongate slot thereby detaching the card release bar from the first guide arm.
Claim 2
Dependent Claim
287 words
An electronic card connector comprising: an insulative header having first and second guide arms defining a card receiving space therebetween adapted to receive an electronic card, the first guide arm defining a slide channel in an outside face thereof, the slide channel being further defined by two inwardly extending flanges; a plurality of contact elements retained in the insulative header with an end of each contact element extending into the card receiving space for electrically engaging with the electronic card; a rocking member defining a first hole rotatably fit over a first pivot pin formed on the header and having a first end movably received in a slot defined in the header and communicating with the card receiving space; and a card release bar comprising projections forming outwardly extending flanges, the projections being movably received in the slide channel of the first guide arm with the outwardly extending flanges thereof engaged with the inwardly extending flanges, one of the projections having a barb guidingly received in an elongate slot defined in the first guide arm within the slide channel whereby movement of the card release bar along the slide channel brings an inner end of the card release bar into driving engagement with a second end of the rocking member which rotates the rocking member about the first pivot pin thereby causing the first end of the rocking member to move through the slot to force the electronic card out of the connector; wherein the one projection of the card release bar comprises a resilient extension o which the barb is formed, the resilient extension allowing the barb to be readily disengaged from the elongate slot thereby detaching the card release bar from the first guide arm.
Claim 3
Dependent Claim
25 words
The electronic card connector as claimed in claim 1, wherein the card release bar comprises an end section pivotally attached to an outer end thereof.
Claim 4
Dependent Claim
89 words
The electronic card connector as claimed in claim 2, wherein the card release bar defines two recesses on opposite top and bottom faces thereof, a hole being defined through the card release bar between the top and bottom faces thereof, and wherein the end section comprises two opposite extensions respectively received in the recesses and each defined an aligned hole, a pivotal pin extending through the holes defined in the extensions of the end section and the hole of the card release bar for forming a knuckle joint therebetween.
Claim 5
Dependent Claim
161 words
The electronic card connector as claimed in claim 1, wherein a slide channel is defined in the second guide arm and an elongate slot is formed within the slide channel and is adapted to be releasably engageable with the card release bar, whereby the card release bar is selectively mounted to either one of the guide arms, and wherein the header forms a second pivot pin and the rocking member defines a second hole, the second hole being rotatably fit over the second pivot pin for selectively forming a pivotal joint therebetween whereby the second end of the rocking member is movably received in a second slot defined in the header and the first end of the rocking member is drivingly engaged with the inner end of the card release bar when the card release bar is mounted to the second guide arm to cause the second end of the rocking arm to force the electronic card out of the connector.
Claim 6
Dependent Claim
20 words
The electronic card connector as claimed in claim 4, wherein the header and the rocking member have a symmetric configuration.
Claim 7
Dependent Claim
60 words
The electronic card connector as claimed in claim 5, wherein the rocking member defines a central cutout between the first and second holes for selectively accommodating either one of the first and second pivot pins of the header when the pivot pins is not received in the corresponding hole for eliminating mechanical interference between the header and the rocking member.
Claim 8
Dependent Claim
32 words
The electronic card connector as claimed in claim 4, wherein each end of the rocking member forms an enlarged engaging tab dimensioned to be received in the corresponding slot of the header.
Claim 9
Dependent Claim
31 words
The electronic card connector as claimed in claim 1, wherein the guide arms define opposing guiding channels in inside faces thereof for guiding the electronic card into the card receiving space.
Claim 10
Dependent Claim
166 words
An electronic card connector comprising: an insulative header having first and second guide arms defining a card receiving space therebetween adapted to receive an electronic card, said header defining two pivot pins; a plurality of contact elements retained in the insulative header with an end of each contact element extending into the card receiving space for electrically engaging with the electronic card; a rocking member defining a first hole and a second hole adapted to mutually exclusively receive the corresponding first pivot pin and the second pivot pin, respectively, corresponding to a card release bar attached to an exterior area of one of said first and second guide arms wherein one end of the rocking member, which is farther from the card release bar, is pivotally moveably within the card receiving space while the other end, which is closer to the card release space, extends outside said one of the first and second guide arms and engages with a distal end of the card release bar.
Claim 11
Dependent Claim
166 words
An electronic card connector comprising: an insulative header having first and second guide arms defining a card receiving space therebetween adapted to receive an electronic card, said header defining two pivot pins; a plurality of contact elements retained in the insulative header with an end of each contact element extending into the card receiving space for electrically engaging with the electronic card; a rocking member defining a first hole and a second hole adapted to mutually exclusively receive the corresponding first pivot pin and the second pivot pin, respectively, corresponding to a card release bar attached to an exterior area of one of said first and second guide arms wherein one end of the rocking member, which is farther from the card release bar, is pivotally moveably within the card receiving space while the other end, which is closer to the card release space, extends outside said one of the first and second guide arms and engages with a distal end of the card release bar.
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) | 2003-02-07 | 2003-08-09 | 2004-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-02-07 | 2007-08-09 | 2008-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-02-07 | 2011-08-09 | 2012-02-08 | $7700.00 | Window Closed / Lapsed |