Patent JPS5932154A successfully refreshed from Google Patents.
US7033218B2
Expired / Lapsed
US
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Electrical connector with locking device
Assignee: Advanced Connectek Inc
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Filing: 2004-08-18
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Granted: 2006-04-25
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Expires: 2024-08-18
Abstract
Abstract An electrical connector assembly comprises a first connector including a locking device constructed by utilizing the principles of leverage, a metal case, a plastic housing, and a first conductor assembly; and a second connector coupled to one end of the first connector. The locking device comprises an insulating base, a support, a second conductor assembly, and a U-shaped flexible member including a transverse member and two resilient members. The insulating base comprises a U-shaped tunnel formed at either side thereof, An elongated trough is formed along either side of the support, the troughs and the tunnels being coupled together to form a ground for resting the resilient members thereon when the insulating base and the support are coupled together. The second connector comprises a slit in either side for locking the locking device. The invention can effect a reliable electrical connection.
Inventors
- 👤 Shang-Yen Huang
- 👤 Sheng-Ho Yang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:44
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6275
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
150 words
An electrical connector assembly comprising: a first connector and a second connector wherein the first connector comprises a plastic housing, a metal case disposed in the plastic housing, a locking device disposed in the metal case and a first conductor assembly; and a second connector coupled to one end of the first connector, wherein the locking device comprises a structure including an insulating base, a support, and a second conductor assembly, and a U-shaped flexible member including a transverse member and two resilient members, the insulating base comprises a U-shaped tunnel formed at either side thereof, an elongated trough is formed along either side of the support, the troughs and the tunnels being coupled together to form a ground for resting the resilient members thereon when the insulating base and the support are coupled together, and the second connector comprises a slit in either side for locking the locking device.
Claim 2
Dependent Claim
150 words
An electrical connector assembly comprising: a first connector and a second connector wherein the first connector comprises a plastic housing, a metal case disposed in the plastic housing, a locking device disposed in the metal case and a first conductor assembly; and a second connector coupled to one end of the first connector, wherein the locking device comprises a structure including an insulating base, a support, and a second conductor assembly, and a U-shaped flexible member including a transverse member and two resilient members, the insulating base comprises a U-shaped tunnel formed at either side thereof, an elongated trough is formed along either side of the support, the troughs and the tunnels being coupled together to form a ground for resting the resilient members thereon when the insulating base and the support are coupled together, and the second connector comprises a slit in either side for locking the locking device.
Claim 3
Dependent Claim
49 words
The electrical connector assembly of claim 1 , wherein the transverse member of the flexible member further comprises a raised portion, two side protrusions all matingly coupled to the insulating base, and two parallel branches, and either resilient member is coupled to the branch and comprises an end latch.
Claim 4
Dependent Claim
119 words
The electrical connector assembly of claim 1 , wherein the insulating base comprises an upper body including a connecting element and a forward extension extended from the connecting element, a lower plate, a bent positioning member at either side of the insulating base, a U-shaped tunnel formed at either side of the lower plate, a lengthwise passageway formed on the lower plate to be in communication with the tunnel, and an indent provided at either side of the lower plate, and the support comprises a rear seat including a tab and a projection both at either side thereof, a front board, and an elongated trough provided along either side of the support to be matingly engaged with the tunnel.
Claim 5
Dependent Claim
125 words
The electrical connector assembly of claim 1 , wherein the metal case comprises an inner case including a rear member, a front member for defining a space to receive the support, and a ramp interconnected the front and the rear members, and an outer case, wherein a slit is provided at either side of the front member with the latch of either resilient member projected therefrom a rib is provided on a bottom of the front member to insert into an elongated opening of the outer case for fastening the inner and the outer cases together, and the outer case comprises a forward recess provided at either side with the branch slidably disposed thereon, and a front opening shaped to substantially match the front member.
Claim 6
Dependent Claim
95 words
The electrical connector assembly of claim 1 , wherein the housing comprises an upper shell and a lower shell, wherein the upper shell comprises a plurality of pegs, a plurality of recesses, and a plurality of latches, and the lower shell comprises a plurality of holes, a plurality of latches, and a plurality of recesses so that the upper and the lower shells are adapted to couple together by matingly engaging the pegs, the recesses, and the latches of the upper shell with the holes, the latches, and the recesses of the lower shell respectively.
Claim 7
Dependent Claim
26 words
The electrical connector assembly of claim 3 , wherein the support and the second conductor assembly of the locking device are formed integrally by insert molding.
Claim 8
Dependent Claim
25 words
The electrical connector assembly of claim 3 , wherein a groove is formed by either positioning member and a slot is formed in the groove.
Claim 9
Dependent Claim
25 words
The electrical connector assembly of claim 3 , wherein the projections are inserted into the slots for fastening the support and the insulating base together.
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) | 2009-04-24 | 2009-10-24 | 2010-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2013-04-24 | 2013-10-24 | 2014-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2017-04-24 | 2017-10-24 | 2018-04-25 | $7700.00 | Window Closed / Lapsed |