US6454610B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector assembly having full-insertion indicating means
Assignee: Hon Hai Precision Industry Co Ltd
•
Filing: 2001-11-28
•
Granted: 2002-09-24
•
Expires: 2021-11-28
Abstract
Abstract An electrical connector assembly comprises a receptacle connector ( 2 ) having a first insulative housing ( 20 ) and a plug connector ( 1 ). The first insulative housing comprises a pair of opposed sidewalls ( 24 ) defining a cavity ( 25 ) therebetween, and windows ( 23 ) defined in the sidewalls. A plurality of first contacts ( 22 ) are disposed in the cavity and each comprises a mating portion ( 222 ), a free end ( 220 ) and a solder portion ( 221 ). The free end extends outward of the sidewall through the window when the plug connector is completely inserted into the receptacle connector for facilitating visual identification by the user.
Inventors
- 👤 Hung-Chi Yu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:02
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R13/00; H01R13/64; H01R13/641; H01R2107/00; H01R24/00; H01R24/60
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
296 words
An electrical connector assembly for connecting a daughter board to a mother board, comprising: a receptacle connector mounted on a mother board, comprising: a first insulative housing comprising a pair of sidewalls and a pair of end walls together defining a cavity therebetween, and a plurality of windows defined in the sidewalls in communication with the cavity; and a plurality of first contacts disposed in the cavity along the sidewalls, each first contact comprising a mating portion, and a free end and a solder portion extending from opposite ends of the mating portion; and a plug connector connected with a daughter board and matable with the receptacle connector, comprising: a second insulative housing having a plug portion for insertion into the cavity of the receptacle connector; and a plurality of second contacts being disposed on opposite sides of the plug portion for mating with the mating portions of corresponding first contacts; wherein the free ends of the first contacts extend into corresponding windows when the plug connector is mated with the receptacle connectors wherein the free ends of the first contacts and the corresponding windows are on the same level; wherein the free ends of the first contacts are able to extend outward of the sidewalls when the plug connector is filly mated with the receptacle connector; wherein the windows are defined in upper portions of the sidewalls and the number of the windows is equal to the number of the first contacts; wherein the mating portion of the first contact extends upwardly from the solder portion and forms an arc proximate to the free end; wherein the plug portion of the second housing includes a base portion and a mating end, the width of the base portion being larger an that of the mating end.
Claim 2
Dependent Claim
296 words
An electrical connector assembly for connecting a daughter board to a mother board, comprising: a receptacle connector mounted on a mother board, comprising: a first insulative housing comprising a pair of sidewalls and a pair of end walls together defining a cavity therebetween, and a plurality of windows defined in the sidewalls in communication with the cavity; and a plurality of first contacts disposed in the cavity along the sidewalls, each first contact comprising a mating portion, and a free end and a solder portion extending from opposite ends of the mating portion; and a plug connector connected with a daughter board and matable with the receptacle connector, comprising: a second insulative housing having a plug portion for insertion into the cavity of the receptacle connector; and a plurality of second contacts being disposed on opposite sides of the plug portion for mating with the mating portions of corresponding first contacts; wherein the free ends of the first contacts extend into corresponding windows when the plug connector is mated with the receptacle connectors wherein the free ends of the first contacts and the corresponding windows are on the same level; wherein the free ends of the first contacts are able to extend outward of the sidewalls when the plug connector is filly mated with the receptacle connector; wherein the windows are defined in upper portions of the sidewalls and the number of the windows is equal to the number of the first contacts; wherein the mating portion of the first contact extends upwardly from the solder portion and forms an arc proximate to the free end; wherein the plug portion of the second housing includes a base portion and a mating end, the width of the base portion being larger an that of the mating end.
Claim 3
Dependent Claim
201 words
An electrical connector for mating with a mating connector, comprising: an insulative housing comprising a pair of sidewalls and a pair of end walls together defining a cavity therebetween, and a plurality of windows defined in the sidewalls in communication with the cavity; and a plurality of contacts disposed in the cavity along the sidewalls, each first contact comprising a mating portion, and a free end and a solder portion extending from opposite ends of the mating portion; wherein the free ends of the first contacts extend into corresponding windows to allow an observer to verify displacement of the first contacts through the corresponding windows when a mating connector is mated with the electrical connector; wherein the free ends of the contacts and the corresponding windows are on the same level; wherein the free ends of the contacts are able to extend outward of the sidewalls when the mating connector is fully mated with the electrical connector; wherein the windows are defined in upper portions of the sidewalls and have a number equal to that of the contacts; wherein the mating portion of the first contact extends upwardly from the solder portion and forms an arc proximate to the free end.
Claim 4
Dependent Claim
201 words
An electrical connector for mating with a mating connector, comprising: an insulative housing comprising a pair of sidewalls and a pair of end walls together defining a cavity therebetween, and a plurality of windows defined in the sidewalls in communication with the cavity; and a plurality of contacts disposed in the cavity along the sidewalls, each first contact comprising a mating portion, and a free end and a solder portion extending from opposite ends of the mating portion; wherein the free ends of the first contacts extend into corresponding windows to allow an observer to verify displacement of the first contacts through the corresponding windows when a mating connector is mated with the electrical connector; wherein the free ends of the contacts and the corresponding windows are on the same level; wherein the free ends of the contacts are able to extend outward of the sidewalls when the mating connector is fully mated with the electrical connector; wherein the windows are defined in upper portions of the sidewalls and have a number equal to that of the contacts; wherein the mating portion of the first contact extends upwardly from the solder portion and forms an arc proximate to the free end.
Claim 5
Dependent Claim
177 words
An electrical connector assembly comprising: a first connector including a first housing with a plurality of first contacts therein, each of said first contacts comprising a mating portion, a free end and a solder portion extending from opposite ends of the mating portion; a second connector including a second housing with a plurality of second contacts therein; and a plurality of windows formed in a side wall of the first housing to communicate with an exterior laterally; wherein when the first and the second connectors are mated with each other, the first contacts are deformed and displaced to allow an observer to verify displacement of the first contacts through the corresponding windows; wherein the mating portion of the first contact extends upwardly from the solder portion and forms an arc proximate to the free end; wherein said free ends of the first contacts are moveable in the corresponding windows; wherein said free ends of the first contacts extend out of the side wall when the first connector and the second connector are fully mated with each other.
Claim 6
Dependent Claim
177 words
An electrical connector assembly comprising: a first connector including a first housing with a plurality of first contacts therein, each of said first contacts comprising a mating portion, a free end and a solder portion extending from opposite ends of the mating portion; a second connector including a second housing with a plurality of second contacts therein; and a plurality of windows formed in a side wall of the first housing to communicate with an exterior laterally; wherein when the first and the second connectors are mated with each other, the first contacts are deformed and displaced to allow an observer to verify displacement of the first contacts through the corresponding windows; wherein the mating portion of the first contact extends upwardly from the solder portion and forms an arc proximate to the free end; wherein said free ends of the first contacts are moveable in the corresponding windows; wherein said free ends of the first contacts extend out of the side wall when the first connector and the second connector are fully mated with each other.
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) | 2005-09-23 | 2006-03-25 | 2006-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-09-23 | 2010-03-25 | 2010-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-09-23 | 2014-03-25 | 2014-09-24 | $7700.00 | Window Closed / Lapsed |