Electrical connector mounting posts
AssigneeThomas & Betts Corporation
InventorArthur A. Lutsky
Life of this patent
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Abstract
An electrical connector includes mounting posts for insertion into through-holes of a printed circuit board. The connector includes a connector housing having an upper connection surface and an lower board mounting surface. A pair of mounting posts extend from the lower mounting surface adjacent each end of the connector. Each of the mounting posts is insertable into a through-hole in the printed circuit for frictional engagement with the walls of the through-hole. The mounting posts include curved portions for engagement with the walls of the through-holes. The curved portions of the mounting posts have a radius of curvature which is substantially less than the radius of curvature of the through-holes to compensate for variations in tolerances as between the mounting post and the through-holes.
Claims8
An electrical connector for mounting to a printed circuit board having spaced apart substantially circular openings having a given radius of curvature, said connector comprising:
- an elongated connector housing having first and second connector ends, an upper connection surface and an opposed lower board mounting surface;
- a first mounting post extending from said lower mounting surface adjacent said first connector end;
- and
- a second mounting post extending from said lower mounting surface adjacent said second connector end;
- each of said first and second mounting posts being insertable into a respective said opening in said board for frictional engagement with the walls of said opening;
- each of said first and second mounting posts including a cross-section having a major axis and a minor axis, said first mounting post major axis extending perpendicularly to said major axis of said second mounting post, each end of said major axis having a curved portion for engagement with said walls of said openings, said curved portions having a radius of curvature which is substantially less than said radius of curvature of said opening.
An electrical connection assembly comprising:
- a printed circuit board having plural circular mounting openings therein, said openings having a given radius of curvature;
- an elongate electrical connector supported on the board, said connector having a pair of spaced apart mounting posts, each post positioned in one of said board openings, each of said mounting posts including a cross-section having a major axis and a minor axis, said major axis of one said post extending along the longitudinal extent of said connector and the major axis of said other post extending traversely to said longitudinal extent of said connector, each end of said major axis defining a curved opening engagement surface, each of said surfaces having a radius of curvature which is substantially less than said radius of curvature of said opening.
Dependencies are inferred from the claim text.