Miniature matrix programming board
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 5, 1983
Grant Date -
N/A
app pub date -
Apr 9, 1981
filing date -
Apr 9, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A matrix programming board is disclosed for selectively connecting pairs of conductive bars. The programming board includes two sets of parallel conductive bars disposed in orthogonal relationship. Each conductive bar includes cylindrical sockets held in position within an insulator block formed with a hole for each socket. Connecting pins, applied through a perforated cover plate, join a conductive bar in one set with a similar bar in the other set. L-shaped termination pins are provided to facilitate mounting of the programming board to a printed circuit board. The board includes a locking recess for engagement with a longitudinal rail to enable adjacent programming boards to be mounted in aligned abutting relationship. In a preferred embodiment, the connecting pins are provided with a detent for maintaining a secure electrical interengagement with the sockets of the conductive bars.
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