US6558183B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plug connector with pivotally mounted lock release buttons
Assignee: Hon Hai Precision Industry Co Ltd
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Filing: 2002-03-25
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Granted: 2003-05-06
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Expires: 2022-03-25
Abstract
Abstract A plug connector ( 1 ) includes a casing ( 10 ), a mating portion ( 30 ) retained by the casing for mating with a mating connector, a pair of lock members ( 61 ) and a pair of release buttons ( 62 ). The lock members are fixed in the casing. The lock members each include a resilient lock arm ( 611 ). A pawl ( 612 ) extends from an end of each lock arm for engaging with a corresponding part of the mating connector. The release buttons are separately made and are pivotally mounted in the casing. The release buttons each include an actuating protrusion ( 622 ) for engaging with the lock arm of the lock member. The release button is operable to deflect the lock arm by the actuating protrusion for disengaging the pawl from the corresponding part of the mating connector.
Inventors
- 👤 Ren-Hua Ji
- 👤 Hong Bin Zhou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:26
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6275; H01R13/66; H01R13/665; H01R13/6658
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
224 words
A plug connector comprising: a casing retaining a mating portion having an insulative housing therein for mating a mating connector; a conductive shell being seated upon and only shielding a top face of the housing except edge regions thereof; at least one lock member fixed in the casing, comprising a resilient lock arm and a pawl formed on a free end of the lock arm for engaging with a corresponding part of the mating connector; and at least one separate release button being pivotally mounted to the casing, and comprising an actuating protrusion engageable with the lock arm; wherein the at least one release button is operable to deflect the lock arm by the actuating protrusion for disengaging the pawl from the corresponding part of the mating connector; wherein the casing comprises an upper case and a lower case; wherein the release button comprises an actuating arm and a pivoting pole at an end thereof, the actuating protrusion projecting from the actuating arm, wherein the casing defines a receiving hole in a side wall thereof for receiving the release button with the release button partially protruding beyond the casing, and wherein the lower case forms a retaining wall for supporting and retaining the actuating arm, and defines a cavity for rotatablely receiving the pivoting pole to pivotally mount the release button to the casing.
Claim 2
Dependent Claim
224 words
A plug connector comprising: a casing retaining a mating portion having an insulative housing therein for mating a mating connector; a conductive shell being seated upon and only shielding a top face of the housing except edge regions thereof; at least one lock member fixed in the casing, comprising a resilient lock arm and a pawl formed on a free end of the lock arm for engaging with a corresponding part of the mating connector; and at least one separate release button being pivotally mounted to the casing, and comprising an actuating protrusion engageable with the lock arm; wherein the at least one release button is operable to deflect the lock arm by the actuating protrusion for disengaging the pawl from the corresponding part of the mating connector; wherein the casing comprises an upper case and a lower case; wherein the release button comprises an actuating arm and a pivoting pole at an end thereof, the actuating protrusion projecting from the actuating arm, wherein the casing defines a receiving hole in a side wall thereof for receiving the release button with the release button partially protruding beyond the casing, and wherein the lower case forms a retaining wall for supporting and retaining the actuating arm, and defines a cavity for rotatablely receiving the pivoting pole to pivotally mount the release button to the casing.
Claim 3
Dependent Claim
42 words
The plug connector as claimed in claim 1 , wherein the upper case defines at least one positioning slot for retaining the lock arm, the positioning slot being adjacent to the retaining wall, thereby retaining the lock member beside the release button.
Claim 4
Dependent Claim
168 words
An electrical connector comprising: an insulative casing retaining a mating portion therein for mating a complementary connector; the casing comprising an upper case and a lower case; said mating portion including an insulative housing with a plurality of contacts therein, tails of said contacts soldered to a printed circuit board behind the housing, a conductive shell being seated upon and only shielding a top face of the housing except edge regions thereof and having a less dimension than the housing along a transverse direction thereof; a pair of metallic lock members fixed to two sides of the casing, each of said locking members including a resilient locking arm with a paw at a front end thereof, the paw substantially positioned on the edge regions and beside the shell; and a pair of discrete release buttons each having pivot pole at one end of and being pivotally attached to said two sides of the lower case of the casing and covering at least partially the corresponding lock members, respectively.
Claim 5
Dependent Claim
168 words
An electrical connector comprising: an insulative casing retaining a mating portion therein for mating a complementary connector; the casing comprising an upper case and a lower case; said mating portion including an insulative housing with a plurality of contacts therein, tails of said contacts soldered to a printed circuit board behind the housing, a conductive shell being seated upon and only shielding a top face of the housing except edge regions thereof and having a less dimension than the housing along a transverse direction thereof; a pair of metallic lock members fixed to two sides of the casing, each of said locking members including a resilient locking arm with a paw at a front end thereof, the paw substantially positioned on the edge regions and beside the shell; and a pair of discrete release buttons each having pivot pole at one end of and being pivotally attached to said two sides of the lower case of the casing and covering at least partially the corresponding lock members, respectively.
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) | 2006-05-05 | 2006-11-04 | 2007-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-05-05 | 2010-11-04 | 2011-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-05-05 | 2014-11-04 | 2015-05-06 | $7700.00 | Window Closed / Lapsed |