US6340314B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical adapter
Assignee: Hon Hai Precision Industry Co Ltd
•
Filing: 2001-05-08
•
Granted: 2002-01-22
•
Expires: 2021-05-08
Abstract
Abstract An electrical adapter ( 3 ) includes a first connector ( 1 ) having a number of terminals ( 10 ), a second connector ( 2 ) having a number of pins ( 20 ), and an insulating shell member ( 30 ) covering a junction portion where the first connector and the second connector are interconnected. Each terminal or pin has a contacting portion ( 140, 240 ) for mating with a contact of a complementary connector and a soldering portion ( 142, 242 ). Selected sddering portions of the terminals and the pins are soldered with each other to make respective electrical connections. Some of the terminals or the pins are curved for being soldered directly with corresponding terminals or pins in accordance with the need of desired signal transmission, thereby achieving a cost-effective and easy-processing adapter.
Inventors
- 👤 Yu-Jen Kuo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:48
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/06; H01R31/065; H01R13/00; H01R13/66; H01R13/665
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
197 words
An electrical adapter comprising: a first connector having a first shell member a housing enclosed by the first shell member, and a plurality of terminals received in the housing, each terminal having a contacting portion at one end thereof for mating with a corresponding contact of a complementary connector and a soldering portion at an opposite end thereof; and a second connector having a second shell member, a housing enclosed by the second shell member, and a plurality of pins received in the housing, each pin having a contacting portion at one end thereof for mating with a corresponding contact of a mating connector and a soldering portion at an opposite end thereof; wherein the soldering portions of the second connector are respectively aligned with and soldered to individual ones of a selected number of soldering portions of the first connector for making respective electrical connections therebetween; wherein the soldering portions of the first and the second connectors are respectively arranged in two staggered rows; wherein one row of the soldering portions of the first connector are curved to be soldered directly with corresponding soldering portions of the second connector for making a respective electrical connection therebetween.
Claim 2
Dependent Claim
197 words
An electrical adapter comprising: a first connector having a first shell member a housing enclosed by the first shell member, and a plurality of terminals received in the housing, each terminal having a contacting portion at one end thereof for mating with a corresponding contact of a complementary connector and a soldering portion at an opposite end thereof; and a second connector having a second shell member, a housing enclosed by the second shell member, and a plurality of pins received in the housing, each pin having a contacting portion at one end thereof for mating with a corresponding contact of a mating connector and a soldering portion at an opposite end thereof; wherein the soldering portions of the second connector are respectively aligned with and soldered to individual ones of a selected number of soldering portions of the first connector for making respective electrical connections therebetween; wherein the soldering portions of the first and the second connectors are respectively arranged in two staggered rows; wherein one row of the soldering portions of the first connector are curved to be soldered directly with corresponding soldering portions of the second connector for making a respective electrical connection therebetween.
Claim 3
Dependent Claim
28 words
The electrical adapter as described in claim 1 , further comprising an insulating case insert molded to a junction portion between the first connector and the second connector.
Claim 4
Dependent Claim
29 words
The electrical adapter as described in claim 1 , wherein the number of terminals of the first connector is greater than the number of pins of the second connector.
Claim 5
Dependent Claim
32 words
The electrical adapter as described in claim 3 , wherein the first connector and the second connector are respectively a socket connector having six terminals and a plug connector having four pins.
Claim 6
Dependent Claim
131 words
An electrical adapter comprising: first and second connectors back to back connected to each other, the first connector including two rows of larger number terminals, said terminals arranged with pairs while being offset from each other in each pair, solder portions of the terminals in one row being straightly extending toward the second connector while solder portions of the other row being obliquely extending toward the second connector and toward partners of the same pairs, respectively; the second connector including two rows of smaller number pins, said pins defining solder portions; wherein the solder portions of the pins of the second connector are soldered to the solder portions of the corresponding pairs of terminals of the first connector while leaving at least one outermost pair of terminals free for power transmission.
Claim 7
Dependent Claim
131 words
An electrical adapter comprising: first and second connectors back to back connected to each other, the first connector including two rows of larger number terminals, said terminals arranged with pairs while being offset from each other in each pair, solder portions of the terminals in one row being straightly extending toward the second connector while solder portions of the other row being obliquely extending toward the second connector and toward partners of the same pairs, respectively; the second connector including two rows of smaller number pins, said pins defining solder portions; wherein the solder portions of the pins of the second connector are soldered to the solder portions of the corresponding pairs of terminals of the first connector while leaving at least one outermost pair of terminals free for power transmission.
Claim 8
Dependent Claim
22 words
The adapter as described in claim 5 , wherein said second connector is located around a middle portion of the first connector.
Claim 9
Dependent Claim
30 words
The adapter as described in claim 5 , wherein said outermost pair is located at one end of said pairs of terminals where the obliquely extending solder portions point to.
Claim 10
Dependent Claim
28 words
The adapter as described in claim 5 , wherein the pins of the second connector are arranged in pairs while being offset from each other in each pair.
Claim 11
Dependent Claim
40 words
The adapter as described in claim 8 , wherein the obliquely deflected solder portion of the terminal extends from one side of the solder portion of the corresponding terminal of the same pair to and beyond the other side thereof.
Claim 12
Dependent Claim
83 words
The adapter as described in claim 8 , wherein for the pair of terminals and the pair of pins which are respectively soldered to each other, the terminal with the straight solder portion is alignedand soldered to the corresponding pin, and the terminal with the obliquely extending solder portion and the corresponding pin are not aligned with each other while being respectively positioned by two sides of said aligned terminal and pins and connected to each other by said obliquely extending solder portion.
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) | 2005-01-21 | 2005-07-23 | 2006-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-01-21 | 2009-07-23 | 2010-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-01-21 | 2013-07-23 | 2014-01-22 | $7700.00 | Window Closed / Lapsed |