US6120323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: Hon Hai Precision Industry Co Ltd
•
Filing: 1999-07-20
•
Granted: 2000-09-19
•
Expires: 2019-07-20
Abstract
Abstract An electrical connector comprises a housing, a number of contacts, a front shell and a rear shell. The front shell forms two L-shaped boardlocks. The housing has two standoffs to support the boardlocks. Each boardlock has two resilient legs. Each leg forms a barb at a free end thereof for engaging with a mounting hole defined in a printed circuit board. The connector is then firmly mounted on the printed circuit board and the height of the connector above the circuit board is reduced.
Inventors
- 👤 Guo-Hua Zhung
- 👤 Zi-Qiang Zhu
- 👤 Guang-Zing Shi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:25
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R12/7011; H01R12/7017; H01R12/7023; H01R13/00; H01R13/648; H01R13/658
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
175 words
An electrical connector of the type for mounting to a printed circuit board defining a plurality of mounting holes and a cutout, comprising: an insulative housing having a mating face, a mounting face two lateral sides, a plurality of contact passageways defined between the mating face and the mounting face, a mating channel defined in the mating face, and a bottom face; a plurality of contact terminals each comprising a contact section received in the corresponding contact passageway, an intermediate section downwardly extending from the contact passageway, and a tail outwardly extending from the mounting face; and a shielding frame covering the housing and comprising a front shell, a rear shell, and a pair of boardlocks extending from opposite sides of the front shell for engaging with the mounting holes defined in the printed circuit board, the bottom face of the insulative housing being positioned at a level below the circuit board; wherein each boardlock is L-shaped and extends upwardly to engage the corresponding mounting hole of the printed circuit board from the underside thereof.
Claim 2
Dependent Claim
175 words
An electrical connector of the type for mounting to a printed circuit board defining a plurality of mounting holes and a cutout, comprising: an insulative housing having a mating face, a mounting face two lateral sides, a plurality of contact passageways defined between the mating face and the mounting face, a mating channel defined in the mating face, and a bottom face; a plurality of contact terminals each comprising a contact section received in the corresponding contact passageway, an intermediate section downwardly extending from the contact passageway, and a tail outwardly extending from the mounting face; and a shielding frame covering the housing and comprising a front shell, a rear shell, and a pair of boardlocks extending from opposite sides of the front shell for engaging with the mounting holes defined in the printed circuit board, the bottom face of the insulative housing being positioned at a level below the circuit board; wherein each boardlock is L-shaped and extends upwardly to engage the corresponding mounting hole of the printed circuit board from the underside thereof.
Claim 3
Dependent Claim
32 words
The electrical connector as claimed in claim 1, wherein each boardlock outwardly extends from the front shell and is bent rearwardly to extend along the direction of insertion of a mating connector.
Claim 4
Dependent Claim
32 words
The electrical connector as claimed in claim 1, wherein each boardlock has two resilient legs, each leg forming a barb on an end thereof to lock the connector onto the circuit board.
Claim 5
Dependent Claim
41 words
The electrical connector as claimed in claim 1, wherein the front shell forms an opening therein and a plurality of grounding tabs on a periphery of the opening, the tabs extending inwardly and contacting an inserted mating connector for grounding purposes.
Claim 6
Dependent Claim
38 words
The electrical connector as claimed in claim 1, wherein the front shell forms a plate and the rear shell forms an engaging piece for engaging the plate of the front shell, the engaging piece having an engaging tab.
Claim 7
Dependent Claim
22 words
The electrical connector as claimed in claim 1, wherein the housing forms a standoff on each side thereof for supporting the boardlocks.
Claim 8
Dependent Claim
54 words
The electrical connector as claimed in claim 1, wherein the housing comprises a plurality of protrusions, cutouts, and notches and the front shell comprises a plurality of engaging holes, plates, and engaging tabs, each protrusion engaging the corresponding engaging hole, each cutout receiving the corresponding plate, and each notch receiving the corresponding engaging tab.
Claim 9
Dependent Claim
42 words
The electrical connector as claimed in claim 1, wherein the housing comprises a pair of support rods extending rearward from the mounting face and a plurality of blocks between the support rods for preventing adjacent contacts from forming a short circuit therebetween.
Claim 10
Dependent Claim
143 words
An electrical connector assembly comprising: an insulative housing defining a mating face and a mounting face; a plurality of contact terminals positioned within the housing, each of said contact terminals including a contact section around the mating face and a tail around the mounting face; a shielding frame covering the housing; a pair of standoffs positioned by two sides of the housing; a pair of boardlocks integrally formed with the shielding frame and positioned at two sides of the housing and extending upwardly from a bottom face of the housing; a printed circuit board defining a top side, a bottom side and a cutout extending therethrough, the housing being upwardly assembled to the circuit board extending through said cutout, wherein the standoffs abut against the bottom side of the circuit board while a free end of the boardlock engages the top side thereof.
Claim 11
Dependent Claim
143 words
An electrical connector assembly comprising: an insulative housing defining a mating face and a mounting face; a plurality of contact terminals positioned within the housing, each of said contact terminals including a contact section around the mating face and a tail around the mounting face; a shielding frame covering the housing; a pair of standoffs positioned by two sides of the housing; a pair of boardlocks integrally formed with the shielding frame and positioned at two sides of the housing and extending upwardly from a bottom face of the housing; a printed circuit board defining a top side, a bottom side and a cutout extending therethrough, the housing being upwardly assembled to the circuit board extending through said cutout, wherein the standoffs abut against the bottom side of the circuit board while a free end of the boardlock engages the top side thereof.
Claim 12
Dependent Claim
17 words
The assembly as claimed in claim 9, wherein said boardlocks are integrally formed with the shielding frame.
Claim 13
Dependent Claim
16 words
The assembly as claimed in claim 10, wherein said boardlocks are supported by the standoffs, respectively.
Claim 14
Dependent Claim
150 words
An electrical connector assembly comprising: an insulative housing defining a mating face and a mounting face; a plurality of contact terminals positioned within the housing, each of said contact terminals including a contact section around the mating face and a tail around the mounting face; a shielding frame covering the housing; a pair of boardlocks integrally formed with the shielding frame and positioned at two sides of the housing; a printed circuit board defining a top side, a bottom side and a cutout extending therethrough, said circuit board further defining a pair of mounting holes by two sides of the cutout, the housing being horizontally assembled to the circuit board in a direction parallel thereto and extending through said cutout, wherein each of said the boardlocks is positioned on both the top side and the bottom side of the printed circuit board and latchably engage with the corresponding mounting hole.
Claim 15
Dependent Claim
150 words
An electrical connector assembly comprising: an insulative housing defining a mating face and a mounting face; a plurality of contact terminals positioned within the housing, each of said contact terminals including a contact section around the mating face and a tail around the mounting face; a shielding frame covering the housing; a pair of boardlocks integrally formed with the shielding frame and positioned at two sides of the housing; a printed circuit board defining a top side, a bottom side and a cutout extending therethrough, said circuit board further defining a pair of mounting holes by two sides of the cutout, the housing being horizontally assembled to the circuit board in a direction parallel thereto and extending through said cutout, wherein each of said the boardlocks is positioned on both the top side and the bottom side of the printed circuit board and latchably engage with the corresponding mounting hole.
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) | 2003-09-19 | 2004-03-20 | 2004-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-09-19 | 2008-03-20 | 2008-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-09-19 | 2012-03-20 | 2012-09-19 | $7700.00 | Window Closed / Lapsed |