US6375486B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card connector assembly having a retention mechanism
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 2001-06-06
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Granted: 2002-04-23
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Expires: 2021-06-06
Abstract
Abstract A connector assembly comprises an edge card ( 4 ), a receptacle connector ( 5 ) and a retention mechanism ( 6 ). The edge card has an inserting portion ( 41 ) and an “L”-shaped fixing arm ( 42 ). The fixing arm has a vertical portion ( 420 ) and a downward horizontal portion ( 421 ). A gap ( 43 ) is defined between the vertical portion and the inserting portion. The receptacle connector has an insulative housing ( 51 ) defining a central slot ( 513 ), two sidewalls ( 512 ) and two external walls ( 516 ). The two sidewalls each define a recess ( 514 ) and a flute ( 515 ) defined on one bottom of the recess ( 514 ). The retention mechanism comprises a base ( 61 ) with a receiving cavity ( 65 ) therein and two connecting arms ( 62 ) extending forwardly form the base with a hook ( 621 ) on each of the connecting arm to connect with the flute firmly. The horizontal portion of the fixing arm inserts into the receiving cavity.
Inventors
- 👤 Hung-Chi Yu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:01
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/639; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721; H01R12/7005; H01R12/7011; H01R12/7017; H01R12/7023; H01R12/7058; H01R13/64; H01R13/645; H01R13/6456
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
221 words
A connector assembly comprising: an edge card having a main portion, an inserting portion and a fixing arm, said fixing arm having a vertical portion extending downwardly from said main portion and a horizontal portion connecting with said vertical portion, said inserting portion and said vertical arm defining a gap therebetween; a receptacle connector comprising an insulative housing and a plurality of terminals received in said insulative housing, said insulative housing having a central slot for receiving said inserting portion of said edge card, two sidewalls and two external walls, one of said two external walls having a width equal to that of said gap, and a recess defined on each of said two sidewalls; and a retention mechanism comprising a base having a receiving cavity therein to receive said fixing arm and two connecting arms extending from said base to engage with said recesses; wherein said connecting arms are parallel with said fixing arm; wherein said base comprises two upper arms and two lower arms extending from said base of said connector assembly, and said upper arms and lower arms are parallel with said connecting arm and attach to the sidewalls of the insulative housing firmly; wherein each of said recesses defines a flute at one end thereof and said connecting arm has a hook to connect with said flute.
Claim 2
Dependent Claim
221 words
A connector assembly comprising: an edge card having a main portion, an inserting portion and a fixing arm, said fixing arm having a vertical portion extending downwardly from said main portion and a horizontal portion connecting with said vertical portion, said inserting portion and said vertical arm defining a gap therebetween; a receptacle connector comprising an insulative housing and a plurality of terminals received in said insulative housing, said insulative housing having a central slot for receiving said inserting portion of said edge card, two sidewalls and two external walls, one of said two external walls having a width equal to that of said gap, and a recess defined on each of said two sidewalls; and a retention mechanism comprising a base having a receiving cavity therein to receive said fixing arm and two connecting arms extending from said base to engage with said recesses; wherein said connecting arms are parallel with said fixing arm; wherein said base comprises two upper arms and two lower arms extending from said base of said connector assembly, and said upper arms and lower arms are parallel with said connecting arm and attach to the sidewalls of the insulative housing firmly; wherein each of said recesses defines a flute at one end thereof and said connecting arm has a hook to connect with said flute.
Claim 3
Dependent Claim
24 words
The connector assembly as claimed in claim 1 , wherein said horizontal portion has a height equal to a width of said receiving cavity.
Claim 4
Dependent Claim
22 words
The connector assembly as claimed in claim 1 , wherein said gap has a width equal to that of said external wall.
Claim 5
Dependent Claim
173 words
A card edge connector assembly comprising: an insulative housing defining a central slot with two rows of terminals disposed by two sides thereof; an edge card including a bottom portion received within the central slot, a portion of the edge card exposed outside one end of the housing with a room above a horizontal portion thereof; and a retention mechanism assembled to said one end of the housing along a lengthwise direction of the housing, said retention mechanism including a top portion received within the room and abutting against the horizontal portion of the edge card for preventing upward movement of the edge card after the retention mechanism is assembled to the housing; wherein said retention mechanism includes a pair of connecting arms for engagement with the housing; wherein said housing includes a pair of recesses for receivable engagement with the pair of connecting arms; wherein said retention mechanism includes a pair of upper arms and a pair of lower arms with a slot therebetween for allowing the edge card to extend therethrough.
Claim 6
Dependent Claim
173 words
A card edge connector assembly comprising: an insulative housing defining a central slot with two rows of terminals disposed by two sides thereof; an edge card including a bottom portion received within the central slot, a portion of the edge card exposed outside one end of the housing with a room above a horizontal portion thereof; and a retention mechanism assembled to said one end of the housing along a lengthwise direction of the housing, said retention mechanism including a top portion received within the room and abutting against the horizontal portion of the edge card for preventing upward movement of the edge card after the retention mechanism is assembled to the housing; wherein said retention mechanism includes a pair of connecting arms for engagement with the housing; wherein said housing includes a pair of recesses for receivable engagement with the pair of connecting arms; wherein said retention mechanism includes a pair of upper arms and a pair of lower arms with a slot therebetween for allowing the edge card to extend therethrough.
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) | 2005-04-22 | 2005-10-22 | 2006-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-04-22 | 2009-10-22 | 2010-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-04-22 | 2013-10-22 | 2014-04-23 | $7700.00 | Window Closed / Lapsed |