US6099339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector plug-locking mechanism
Assignee: SMK Corp
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Filing: 1998-06-29
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Granted: 2000-08-08
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Expires: 2018-06-29
Abstract
Abstract A lock mechanism by which a mating connector socket to be mounted on a printed wiring board of an electronic equipment can be formed into a small size, and even if the direction of mounting of the connector socket is inverted, or if the electronic equipment itself is turned upside down, the locking can be easily released. In a connector plug (10) for electrically connecting a mating connector socket (20), mounted on a printed wiring board of an electronic equipment, to another electronic equipment through an electric cable (30), when the connector plug (10) is fitted in the connector socket (20), this fitted condition is locked by a lock mechanism, and the lock mechanism of the connector plug includes retractable lock pawls (12) provided at a face side of a fitting portion (11) of a generally rectangular parallelepiped shape, and lock release buttons (14) provided respectively at opposite side surfaces of a finger grip portion (13).
Inventors
- 👤 Yasuhiro Yanagida
- 👤 Mitsuhiro Yoshida
- 👤 Koji Hisada
- 👤 Koji Togashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:50
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6271; H01R13/6273
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
148 words
A connector plug (10) comprising a fiting portion and a finger grip portion, said connector plug being adapted for electrically connecting a mating connector socket (20), mounted on a printed wiring board of an electronic equipment, to another electronic equipment through an electric cable (30), wherein when said connector plug (10) is fitted in said connector socket (20), this fitted condition is locked by a lock mechanism, said lock mechanism of said connector plug including: at least one retractable lock pawl (12) provided at a face side of the fitting portion (11) of a generally rectangular parallelepiped shape, and at least one lock release button (14) provided at a side surface of the finger grip portion (13), said finger grip portion side surface being generally perpendicular to said fitting portion face side, wherein the lock release button and the lock pawl move in directions perpendicular to each other.
Claim 2
Dependent Claim
148 words
A connector plug (10) comprising a fiting portion and a finger grip portion, said connector plug being adapted for electrically connecting a mating connector socket (20), mounted on a printed wiring board of an electronic equipment, to another electronic equipment through an electric cable (30), wherein when said connector plug (10) is fitted in said connector socket (20), this fitted condition is locked by a lock mechanism, said lock mechanism of said connector plug including: at least one retractable lock pawl (12) provided at a face side of the fitting portion (11) of a generally rectangular parallelepiped shape, and at least one lock release button (14) provided at a side surface of the finger grip portion (13), said finger grip portion side surface being generally perpendicular to said fitting portion face side, wherein the lock release button and the lock pawl move in directions perpendicular to each other.
Claim 3
Dependent Claim
35 words
A connector plug according to claim 1, wherein said at least one lock release button (14) includes two lock release buttons which are provided respectively at opposite side surfaces of said finger grip portion (13).
Claim 4
Dependent Claim
19 words
A connector plug according to claim 1, wherein said face side is an elongated surface of said fitting portion.
Claim 5
Dependent Claim
184 words
A connector plug (10) adapted to be connected to a mating connector socket (20) in a first direction, said connector comprising: a fitting portion (11) in which a plurality of contacts (15) are installed; a finger grip portion (13) holding said fitting portion (11), said finger grip portion (13) being elongated in said first direction; at least one lock pawl (12) supported by said fitting portion (11) through a lock piece (12a) and protruded from said fitting portion (11), said lock pawl (12) being movable in a second direction perpendicular to said first direction so that said lock pawl (12) is operatively retracted into said fitting portion (11); and at least one lock release button (14) supported by said finger grip portion (13), said lock release button (14) being movable in a direction transverse to said first direction, movement of said lock release button being operable to retract said lock pawl (12) into said fitting portion (11) through an operating portion (12b) provided on said lock piece (12a), wherein the lock release button and the lock pawl move in directions perpendicular to each other.
Claim 6
Dependent Claim
184 words
A connector plug (10) adapted to be connected to a mating connector socket (20) in a first direction, said connector comprising: a fitting portion (11) in which a plurality of contacts (15) are installed; a finger grip portion (13) holding said fitting portion (11), said finger grip portion (13) being elongated in said first direction; at least one lock pawl (12) supported by said fitting portion (11) through a lock piece (12a) and protruded from said fitting portion (11), said lock pawl (12) being movable in a second direction perpendicular to said first direction so that said lock pawl (12) is operatively retracted into said fitting portion (11); and at least one lock release button (14) supported by said finger grip portion (13), said lock release button (14) being movable in a direction transverse to said first direction, movement of said lock release button being operable to retract said lock pawl (12) into said fitting portion (11) through an operating portion (12b) provided on said lock piece (12a), wherein the lock release button and the lock pawl move in directions perpendicular to each other.
Claim 7
Dependent Claim
63 words
A connector plug according to claim 4, wherein said operating portion (12b) defines a slanting surface facing a pressing portion (14a) of said lock release button (14), and said slanting surface of said operating portion (12b) converts movement of said lock release button (14) in said direction transverse to said first direction into movement of said lock pawl (12) in said second direction.
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) | 2003-08-08 | 2004-02-07 | 2004-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-08 | 2008-02-07 | 2008-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-08 | 2012-02-07 | 2012-08-08 | $7700.00 | Window Closed / Lapsed |