US7824222B2
Active / In Force
US
⏱️ 1.6 years remaining
Connector
Assignee: Hosiden Corp
•
Filing: 2008-06-12
•
Granted: 2010-11-02
•
Expires: 2028-06-12
Abstract
Abstract The invention provides a connector in which, in an over-mold process, it is possible to prevent a molten resin from flowing through inevitable gaps ( 88, 89 ) of a shell ( 80 ) into the inside of the shell, thereby preventing problems such as that movable portions of contacts ( 20 ) become immovable, from arising. The connector of the invention has a plug body ( 10 ) in which contacts ( 20 ) to be connected to a cable ( 70 ) are held by an insulative body ( 40 ), the body ( 40 ) is shielded by a shell ( 80 ) formed by a metal plate, and a part of the plug body ( 10 ) is over-molded. The body ( 40 ) has sealing portions ( 41, 42 ) which are fitted into gaps ( 88, 89 ) of the shell ( 80 ) to close the gaps ( 88, 89 ).
Inventors
- 👤 Toshiharu Miyoshi
- 👤 Kenji Miki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:04
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R13/58; H01R13/5845; H01R13/62; H01R13/627
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
389 words
A connector, comprising: a shell formed by a metal plate having a rectangular base, a front side plate with right and left end faces, and plural side plates formed by raising extension portions of said rectangular base; an insulative body which has a grip portion which is formed in a rear side in an insertion direction of the connector with respect to a counter connector, and a fitting portion which projects from said grip portion toward a front side in the insertion direction, which is to be inserted into the counter connector , said grip portion having right and left side portions and a front end face, and said fitting portion having right and left side portions; and a plug body which has contacts to be connected to a cable, and in which said contacts are held by said insulative body, said insulative body is shielded by said shell, wherein: a part of said plug body is over-molded; said insulative body has sealing portions which are formed as fixed protrusions projecting from said front end face and from said right and left side portions, which are continuous and flush with said right and left side portions of said grip portion and said right and left side portions of said fitting portion, which have inner faces which cover said right and said left end faces of said front side plate of said shell, which are vertical with respect to said front end face, and which are fitted into gaps formed between said adjacent side plates of said shell to close said gaps, said fitting portion is thinner than said grip portion; said shell further has: a front side plate which covers a front end face of said grip portion that is in the front side in the insertion direction: right and left side plates which extend along right and left side faces adjacent to said front end face of said grip portion; and a tubular portion which is formed by bending an extension portion of said front side plate, and which covers said fitting portion; said sealing portions are fitted into gaps formed between said front side plate and said right and left side plates to close said gaps; and a range from said grip portion of said insulative body to a root portion of said fitting portion is over-molded.
Claim 2
Dependent Claim
389 words
A connector, comprising: a shell formed by a metal plate having a rectangular base, a front side plate with right and left end faces, and plural side plates formed by raising extension portions of said rectangular base; an insulative body which has a grip portion which is formed in a rear side in an insertion direction of the connector with respect to a counter connector, and a fitting portion which projects from said grip portion toward a front side in the insertion direction, which is to be inserted into the counter connector , said grip portion having right and left side portions and a front end face, and said fitting portion having right and left side portions; and a plug body which has contacts to be connected to a cable, and in which said contacts are held by said insulative body, said insulative body is shielded by said shell, wherein: a part of said plug body is over-molded; said insulative body has sealing portions which are formed as fixed protrusions projecting from said front end face and from said right and left side portions, which are continuous and flush with said right and left side portions of said grip portion and said right and left side portions of said fitting portion, which have inner faces which cover said right and said left end faces of said front side plate of said shell, which are vertical with respect to said front end face, and which are fitted into gaps formed between said adjacent side plates of said shell to close said gaps, said fitting portion is thinner than said grip portion; said shell further has: a front side plate which covers a front end face of said grip portion that is in the front side in the insertion direction: right and left side plates which extend along right and left side faces adjacent to said front end face of said grip portion; and a tubular portion which is formed by bending an extension portion of said front side plate, and which covers said fitting portion; said sealing portions are fitted into gaps formed between said front side plate and said right and left side plates to close said gaps; and a range from said grip portion of said insulative body to a root portion of said fitting portion is over-molded.
Claim 3
Dependent Claim
34 words
The connector according to claim 1 , wherein: the connector has a latch which is engaged with the counter connector, when said fitting portion of said insulative body is inserted into the counter connector.
Claim 4
Dependent Claim
75 words
The connector according to claim 1 , wherein: said shell further has a fixing portion which is configured by an extension portion located in the rear side of said base in the insertion direction, and which is to be coupled to the cable connected to said contacts, and a range from an end portion of the cable to the root portion of said fitting portion via said grip portion of said insulative body is overmolded.
Claim 5
Dependent Claim
75 words
The connector according to claim 1 , wherein: said connector further comprises: a shell cover which has: another base opposed to said base; and other right and left side plates that are formed by raising extension portions of said other base, and that overlap said right and left side plates, and which is configured by a metal plate cooperating with said shell to cover a whole periphery of said grip portion of said insulative body.
Claim 6
Dependent Claim
24 words
The connector according to claim 1 , wherein: the connector is a micro USB plug which is compliant with a micro USB connector standard.
Claim 7
Dependent Claim
48 words
The connector according to claim 4 , wherein: said shell cover has another fixing portion which is configured by an extension portion located in the rear side of said other base in the insertion direction, and which is to be coupled to the cable connected to said contacts.
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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) | 2013-11-01 | 2014-05-03 | 2014-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2017-11-01 | 2018-05-03 | 2018-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2021-11-01 | 2022-05-03 | 2022-11-02 | $7700.00 | Window Closed / Lapsed |