RADIO-ELECTRONIC UNIT Russian patent published in 2002 - IPC

FIELD: high-capacity electronic devices with great number of wire communication lines such as multiprocessor systems. SUBSTANCE: radio-electronic unit has set of flat parallel boards electrically interconnected at their mating surfaces by means of plug connectors uniformly disposed on both sides of board; each contact of connector crossing board surface in its separate conducting hole has jack, stop, contact section, and pin; jack and stop are disposed on one side of board, contact section, in board hole, pin, on opposite side of board; some contacts have long pin and other ones, short pin. Connector shrouds on one side of board are made in the form of single filler with cooling ports; stiffening ribs on one side of board are made in the form of integral jacket of filler; both jackets of board are rigidly fixed together. EFFECT: enhanced capacity and reliability of unit. 14 dwg