US5232373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector
Assignee: Yazaki Corp
•
Filing: 1992-09-23
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Granted: 1993-08-03
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Expires: 2012-09-23
Abstract
Abstract A connector with a cover for connecting an electric wire to a printed circuit board or a like element wherein a half inserted condition of a terminal accommodated in a housing can be detected. A plurality of terminal accommodating chambers each having a flexible arresting piece formed on an inner wall thereof are formed in a housing body and each has a terminal accommodated therein. The terminal is connected at an end thereof to an electric wire and has an engaging hole formed at a rear face of the end portion thereof. The terminal further has a contact piece folded back over itself from the other end to an intermediate portion thereof and has a protrusion formed at an intermediate portion thereof by bending a pair of side plates thereof inwardly toward each other. The contact pieces and protrusions are exposed outside through slots formed in a top plate of the housing body. A plurality of trunnions are formed at an end of the cover and engaged with a plurality of channel-shaped engaging portions formed on the top plate, and a hinge portion of the cover is extended to form a detecting projection.
Inventors
- 👤 Yoshitsugu Sawada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:21
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64; H01R13/641; H01R13/40; H01R13/42; H01R13/422; H01R13/62; H01R13/627
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
165 words
A connector assembly, comprising: a housing body having a terminal accommodating chamber formed therein: a terminal accommodated in said terminal accommodating chamber of said housing body and having a contact piece on one side thereof; a cover made of an insulating member and hinged at an end thereof on said housing body adjacent said contact piece of said terminal; and a companion casing having a cavity formed therein for receiving said housing body therein, said companion further having a contact terminal extending to an inner face of said cavity for contacting with said contact piece of said terminal; the hinge portion of said cover being extended remote from the other end of said cover to form a detecting projection; said terminal having a protrusion formed thereon so as to interfere, when said terminal is not accommodated in position in said terminal accommodating chamber of said housing body, with said detecting projection of said cover to prevent pivotal motion of said cover to a predetermined position.
Claim 2
Dependent Claim
165 words
A connector assembly, comprising: a housing body having a terminal accommodating chamber formed therein: a terminal accommodated in said terminal accommodating chamber of said housing body and having a contact piece on one side thereof; a cover made of an insulating member and hinged at an end thereof on said housing body adjacent said contact piece of said terminal; and a companion casing having a cavity formed therein for receiving said housing body therein, said companion further having a contact terminal extending to an inner face of said cavity for contacting with said contact piece of said terminal; the hinge portion of said cover being extended remote from the other end of said cover to form a detecting projection; said terminal having a protrusion formed thereon so as to interfere, when said terminal is not accommodated in position in said terminal accommodating chamber of said housing body, with said detecting projection of said cover to prevent pivotal motion of said cover to a predetermined position.
Claim 3
Dependent Claim
46 words
A connector assembly as claimed in claim 1, wherein said protrusion of said terminal is formed from a pair of projections extending from a pair of side plates of an intermediate portion of said terminal and bent at end portions thereof laterally inwardly toward each other.
Claim 4
Dependent Claim
327 words
A connector assembly, comprising: a housing body having a terminal accommodating chamber formed therein and having a pair of slide grooves formed thereon: a terminal accommodated in said terminal accommodating chamber of said housing body and having a contact piece on one side thereof, said terminal being connected at an end remote from said contact piece to an electric wire; a cover made of an insulating member and fitted for sliding movement in said slide grooves of said housing body; a companion casing having a cavity formed therein for receiving said housing body therein, said companion further having a contact terminal extending to an inner face of said cavity for contacting with said contact piece of said terminal; said housing body further having a pair of grooves formed at portions thereof remote from said electric wire in a first direction intersecting a second direction in which said terminal is inserted in said terminal accommodating chamber of said housing body; and a retainer removably mounted in said grooves and having a pair of cover guide grooves formed thereon such that said cover guide grooves are aligned with said slide grooves when said retainer is at a predetermined position with respect to said housing body; said retainer having a final arresting projection and a temporary arresting projection formed at outer portions thereof while said housing body has a final engaging projection and a temporary engaging projection formed thereon for engaging with said final arresting projection and said temporary arresting projection, respectively, to arrest said terminal doubly with said retainer in two stages: said retainer having a detecting projection formed at an end of a horizontal plate portion thereof adjacent said terminal accommodating chamber while said terminal has a projection formed thereon so as to interfere, when said terminal is not accommodated in position in said terminal accommodating chamber of said housing body, with said detecting projection of said retainer to prevent movement of said retainer to the predetermined position.
Claim 5
Dependent Claim
327 words
A connector assembly, comprising: a housing body having a terminal accommodating chamber formed therein and having a pair of slide grooves formed thereon: a terminal accommodated in said terminal accommodating chamber of said housing body and having a contact piece on one side thereof, said terminal being connected at an end remote from said contact piece to an electric wire; a cover made of an insulating member and fitted for sliding movement in said slide grooves of said housing body; a companion casing having a cavity formed therein for receiving said housing body therein, said companion further having a contact terminal extending to an inner face of said cavity for contacting with said contact piece of said terminal; said housing body further having a pair of grooves formed at portions thereof remote from said electric wire in a first direction intersecting a second direction in which said terminal is inserted in said terminal accommodating chamber of said housing body; and a retainer removably mounted in said grooves and having a pair of cover guide grooves formed thereon such that said cover guide grooves are aligned with said slide grooves when said retainer is at a predetermined position with respect to said housing body; said retainer having a final arresting projection and a temporary arresting projection formed at outer portions thereof while said housing body has a final engaging projection and a temporary engaging projection formed thereon for engaging with said final arresting projection and said temporary arresting projection, respectively, to arrest said terminal doubly with said retainer in two stages: said retainer having a detecting projection formed at an end of a horizontal plate portion thereof adjacent said terminal accommodating chamber while said terminal has a projection formed thereon so as to interfere, when said terminal is not accommodated in position in said terminal accommodating chamber of said housing body, with said detecting projection of said retainer to prevent movement of said retainer to the predetermined position.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-08-02 | 1997-02-01 | 1997-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-08-02 | 2001-02-01 | 2001-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-08-02 | 2005-02-01 | 2005-08-03 | $7700.00 | Window Closed / Lapsed |