Device for fixing an electrical connector to a printed circuit board
AssigneeBerg Technology, Inc.
InventorsStephen L. Clark, David C. Horchler
Life of this patent
Estimating the term…
Abstract
Disclosed is an assembly which comprises a printed circuit board on which there is mounted a component of an electrical connector. The printed circuit board and the electrical connector component have aligned mounting apertures. A boardlock member extends axially through these apertures and has a mounting foot engagement structure from which two resilient spaced legs depend. These spaced legs each have projections which are axially spaced from one another so that the connector member may engage a circuit board of one thickness on the projection of one leg and also engage a circuit board of another thickness by the projection on the other leg.
Claims18
An assembly comprising:
- (a) a first printed circuit board (PCB) having a top surface and a bottom surface and a mounting aperture extending between said top surface and said bottom surface;
- (b) a component of an electrical connector having a mounting foot with a mounting aperture;
- and
- (c) a conductive metallic boardlock member extending axially through said aligned mounting apertures in said PCB and said mounting foot and having a mounting foot engagement means from where opposed first and second resilient legs depend from said mounting foot engagement means and said first leg has a first outer arcuate edge and a first projection extends outwardly from said first outer arcuate edge and said second leg has a second outer arcuate edge and a second projection extends outwardly from said second outer arcuate edge and said first and second projections are axially displaced from one another and wherein said first projection abuts against the bottom surface of the first PCB and said second projection is adapted to abut against a bottom surface of a second PCB which is different in thickness from said first PCB.
A conductive metallic boardlock for fastening a component of an electrical connector to a printed circuit board (PCB) comprising a mounting foot engagement means, a first resilient leg having an arcuate outer edge depending from said mounting foot engagement means and having a first PCB engagement means comprising a first projection adapted to engage a bottom surface of a first PCB having a first thickness and a second resilient leg depending from said mounting foot engagement means having a second PCB engagement means comprising a second projection adapted to engage a bottom surface of a PCB having a second thickness different from said first thickness.
A method of fastening a component of an electrical connector having a mounting footer with an aperture to a printed circuit board (PCB) having a top surface and a bottom surface and a mounting aperture comprising the steps of:
- (a) aligning the mounting footer aperture with the PCB mounting aperture;
- (b) axially inserting into said aligned apertures a conductive metallic boardlock member having a mounting footer engagement means and having resilient first and second axially depending legs each having respectively first and second outer edges and first and second PCB engagement means comprising respectively first and second projections extending outwardly respectively from said first and second outer edges wherein said PCB engagement means are axially spaced from each other;
- and
- (c) selectively engaging the bottom surface of the PCB with either the first or the second PCB engagement means such that the selection of either the first or the second PCB engagement means is based on the thickness of the PCB.
Dependencies are inferred from the claim text.