Retention feature for printed circuit board mounted connectors
First Claim
1. A retention member for retaining a shielded electrical connector to a printed circuit board and for commoning said shielded connector to a ground trace on said printed circuit board, the connector having an insulative housing having a base portion which is mountable to the printed circuit board and a front face portion which is perpendicular to the base portion, the insulative housing having at least one hole through the base portion of the housing, the depth of said at least one hole being less than the thickness of said base portion, the electrical connector further comprising a front shielded portion which includes at least one commoning post extending rearwardly through at least one aperture in the front face portion of the insulative housing, the retention member comprising:
- a stamped and formed conductive member having a first plate portion which is profiled to lie adjacent to the upper surface of the base portion of said connector housing, said first plate portion having two legs extending downwardly therefrom, each said leg portion having a first and second retaining means, said first set of retaining means being profiled to fit substantially adjacent to the lower end of the hole in the base portion, and said second set of retaining means being profiled to fit substantially adjacent to the lower end of a through hole on said printed circuit board, and a second plate portion profiled to overlie the aperture from the rear thereof, said second plate portion include means to retain the commoning post and the second plate portion together, thereby affixing the shielded portion and the insulative housing together and commoning the shielded portion to a ground trace on the printed circuit board adjacent to the throughhole.
1 Assignment
0 Petitions
Accused Products
Abstract
An electrical connector which has a plurality of electrical contacts for interconnecting a plurality of data or communication lines is mountable to a printed circuit board and interconnectable to a plurality of electical traces thereon. The connector includes a front mating portion which is connectable to a matable connector, and a right angled portion, including a plurality of terminals, the right angled portion being mountable to a printed circuit board and the terminals being interconnectable to printed circuit board through holes. The connector further comprises a retention member which securely affixes the connector to the printed circuit board prior to soldering of the connector to the printed circuit board, and which provides a cylindrical soldering interface for mechanical stability of the connector to the printed circuit board.
58 Citations
19 Claims
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1. A retention member for retaining a shielded electrical connector to a printed circuit board and for commoning said shielded connector to a ground trace on said printed circuit board, the connector having an insulative housing having a base portion which is mountable to the printed circuit board and a front face portion which is perpendicular to the base portion, the insulative housing having at least one hole through the base portion of the housing, the depth of said at least one hole being less than the thickness of said base portion, the electrical connector further comprising a front shielded portion which includes at least one commoning post extending rearwardly through at least one aperture in the front face portion of the insulative housing, the retention member comprising:
a stamped and formed conductive member having a first plate portion which is profiled to lie adjacent to the upper surface of the base portion of said connector housing, said first plate portion having two legs extending downwardly therefrom, each said leg portion having a first and second retaining means, said first set of retaining means being profiled to fit substantially adjacent to the lower end of the hole in the base portion, and said second set of retaining means being profiled to fit substantially adjacent to the lower end of a through hole on said printed circuit board, and a second plate portion profiled to overlie the aperture from the rear thereof, said second plate portion include means to retain the commoning post and the second plate portion together, thereby affixing the shielded portion and the insulative housing together and commoning the shielded portion to a ground trace on the printed circuit board adjacent to the throughhole. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A shielded electrical connector for mounting to a printed circuit board, interconnecting a plurality of electrical terminals in the connector to a plurality of electrical traces on the printed circuit board, the connector comprising:
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a front shielded portion of a conductive material, the front shielded portion having a front mating face profiled for receiving a matable connector, an opening from the rear of the shielded portion which extends to the front mating face, and commoning posts extending from the rear of the shielded portion; an insulative housing comprising a front portion and a base portion for mounting the connector to the printed circuit board, the front portion including apertures therethrough for receiving the conductive posts of the front shielded portion, the base portion having a mounting aperture means therethrough including a hole having a depth which is less than the thickness of the base; a plurality of terminals mounted within said housing having forward portions which extend towards the front mating face of the shielded portion for interconnection to a matable connector and right angled portions which extend downwardly beyond the base portion for interconnection to a printed circuit board; at least one retention member for retaining the front shielded portion to the insulative housing and for retaining the electrical connector to a printed circuit board, the retention member comprising a first plate means lying substantially adjacent to the base means and a second plate means which upstands from the first plate means having a profiled aperture for interferingly receiving the conductive posts thereby retaining the front shielded portion to the insulative housing, and two legs extending downwardly from the first plate means, each said extending leg being semi-cylindrically formed to face each other to form a substantially cylindrical configuration, and each said extending leg having first retention means to retain said connector to said board. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A shielded electrical connector which is mountable to a panel and which interconnects a plurality of terminals to a printed circuit board, the connector comprising:
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a shielded connector piston which is mountable to the panel from a first side, the shielded portion comprising means for latching the shielded connector portion to the panel, the shielded connector portion further comprising an opening therethrough which is profiled for mounting over an opening in the panel, the shielded connector portion further comprising at least one commoning arm extending through the panel to a second side of the panel; an insulative connector comprising means to house a plurality of terminals, the insulative connector portion having a forward portion profiled to extend into the opening in the shielded connector portion, the terminals comprising first portions disposed in the forward portion of the insulative connector portion for interconnecting to a matable electrical connector and second portions for interconnecting to the printed circuit board; and retention tab means of conductive material mounted on the insulative housing having means projecting through said printed circuit board for commoning the commoning arm to a ground trace of said printed circuit board, whereby, when the insulative connector is placed against the second side of the panel, the forward portion of the insulative housing projects through the opening in the shielded connector portion which disposes the first terminal portions forward of the first side of the panel, and the at least one commoning arm is disposed against the retention tab means which commons the shield to the retention tab means. - View Dependent Claims (17, 18, 19)
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Specification