US7628658B1
Active / In Force
US
⏱️ 1.8 years remaining
Plug connector
Assignee: Cheng Uei Precision Industry Co Ltd
•
Filing: 2008-09-05
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Granted: 2009-12-08
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Expires: 2028-09-05
Abstract
Abstract A plug connector includes an insulating housing and a plurality of contacts received in the insulating housing. The insulating housing has a base body and a tongue portion extending rearward from the base body. The tongue portion has a top portion and a bottom portion. Each of the contacts has a substantially U-shaped contacting portion which includes a first contacting branch, a second contacting branch substantially parallel to the first contacting branch and a connecting portion connected one end of the first and second contacting branches together. The first and the second contacting branches of the contacts are respectively exposed at the top and bottom portions of the tongue portion for both electrically contacting terminals of a complementary receptacle connector.
Inventors
- 👤 Shu-Man Chiang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:38
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/60; H01R13/00; H01R13/648; H01R13/658; H01R13/6581; H01R2107/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
217 words
A plug connector, comprising: an insulating housing having a base body and a tongue portion extending rearward from the base body, the tongue portion having a top portion and a bottom portion; and a plurality of contacts received in the insulating housing, each of the contacts having a substantially U-shaped contacting portion which includes a first contacting branch, a second contacting branch substantially parallel to the first contacting branch and a connecting portion connecting one end of the first and second contacting branches together, the first and second contacting branches respectively being disposed in the top and bottom portions of the tongue portion for being exposed outside, the connecting portion being disposed in a rear end of the tongue portion opposite to the base body, wherein the contact further comprises a fixed portion fixed in the base body of the insulating housing and an extending portion exposed partially out of the base body, wherein the other end of the first contacting branch of the contacting portion bends towards an opposite direction with the connecting portion to form a bending portion connected with one end of the fixed portion, the other end of the fixed portion extending opposite to the contacting portion to form the extending portion substantially parallel with the first contacting branch of the contacting portion.
Claim 2
Dependent Claim
217 words
A plug connector, comprising: an insulating housing having a base body and a tongue portion extending rearward from the base body, the tongue portion having a top portion and a bottom portion; and a plurality of contacts received in the insulating housing, each of the contacts having a substantially U-shaped contacting portion which includes a first contacting branch, a second contacting branch substantially parallel to the first contacting branch and a connecting portion connecting one end of the first and second contacting branches together, the first and second contacting branches respectively being disposed in the top and bottom portions of the tongue portion for being exposed outside, the connecting portion being disposed in a rear end of the tongue portion opposite to the base body, wherein the contact further comprises a fixed portion fixed in the base body of the insulating housing and an extending portion exposed partially out of the base body, wherein the other end of the first contacting branch of the contacting portion bends towards an opposite direction with the connecting portion to form a bending portion connected with one end of the fixed portion, the other end of the fixed portion extending opposite to the contacting portion to form the extending portion substantially parallel with the first contacting branch of the contacting portion.
Claim 3
Dependent Claim
29 words
The plug connector as claimed in claim 1 , wherein the tongue portion defines a plurality of substantially U-shaped passageways for correspondingly receiving the contacting portion of the contact.
Claim 4
Dependent Claim
66 words
The plug connector as claimed in claim 1 , wherein the base body defines a plurality of grooves at a top surface thereof for receiving the fixed portions and the extending portions of the contacts therein, free ends of the extending portions extending out of the grooves, two opposing sides of each groove extending sideward to form a fixing trough for fixing the fixed portion therein.
Claim 5
Dependent Claim
31 words
The plug connector as claimed in claim 3 , wherein two opposite sides of the fixed portion respectively define a projecting thorn pressing against two opposite sides of the fixing trough.
Claim 6
Dependent Claim
81 words
The plug connector as claimed in claim 3 , wherein the base body extends rearward to form a guide portion located over a front of the tongue portion, the guide portion defining a plurality of channels corresponding to the grooves for allowing the bending portions of the contacts entering from a rear thereof and arriving at a front thereof, the fixed portions of the contacts sliding on the guide portion until the fixed portions are fixed in the corresponding fixg troughs.
Claim 7
Dependent Claim
163 words
A plug connector adapted for mating with a receptacle connector having a plurality of terminals therein, comprising: an insulating housing having a base body and a tongue portion extending rearward from the base body, the tongue portion having a top portion and a bottom portion; and a plurality of contacts received in the insulating housing, each of the contacts having a substantially U-shaped contacting portion which includes a first contacting branch, a second contacting branch substantially parallel to the first contacting branch and a connecting portion connecting one end of the first and second contacting branches together, the first and second contacting branches respectively being disposed in the top and bottom portions of the tongue portion and being exposed outside for contacting with the corresponding terminals of the receptacle connector so as to form an electrical connection between the plug connector and the receptacle connector, the connecting portion being disposed in a rear end of the tongue portion opposite to the base body.
Claim 8
Dependent Claim
163 words
A plug connector adapted for mating with a receptacle connector having a plurality of terminals therein, comprising: an insulating housing having a base body and a tongue portion extending rearward from the base body, the tongue portion having a top portion and a bottom portion; and a plurality of contacts received in the insulating housing, each of the contacts having a substantially U-shaped contacting portion which includes a first contacting branch, a second contacting branch substantially parallel to the first contacting branch and a connecting portion connecting one end of the first and second contacting branches together, the first and second contacting branches respectively being disposed in the top and bottom portions of the tongue portion and being exposed outside for contacting with the corresponding terminals of the receptacle connector so as to form an electrical connection between the plug connector and the receptacle connector, the connecting portion being disposed in a rear end of the tongue portion opposite to the base body.
Claim 9
Dependent Claim
29 words
The plug connector as claimed in claim 6 , wherein the tongue portion defines a plurality of substantially U-shaped passageways for correspondingly receiving the contacting portion of the contact.
Claim 10
Dependent Claim
37 words
The plug connector as claimed in claim 6 , wherein the contact further comprises a fixed portion fixed in the base body of the insulating housing and an extending portion exposed partially out of the base body.
Claim 11
Dependent Claim
73 words
The plug connector as claimed in claim 8 , wherein the other end of the first contacting branch of the contacting portion bends towards an opposite direction with the connecting portion to form a bending portion connected with one end of the fixed portion, the other end of the fixed portion extending opposite to the contacting portion to form the extending portion substantially parallel with the first contacting branch of the contacting 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) | 2012-12-07 | 2013-06-08 | 2013-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2016-12-07 | 2017-06-08 | 2017-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2020-12-07 | 2021-06-08 | 2021-12-08 | $7700.00 | Window Closed / Lapsed |