RADIOELECTRONIC UNIT Russian patent published in 2014 - IPC H05K1/14 H05K1/18 H05K5/03 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to packaged-type radioelectronic units in which metal frames of electronic modules are part of the housing of the radioelectronic unit, and can be used in manufacturing radioelectronic equipment based on same-type electronic modules, e.g. on-board devices and systems operating in conditions of exposure to intense mechanical loads and confined space. In the radioelectronic unit, having a housing consisting of metal frames, a cover and a base connected into a package by screws, printed circuit assemblies and detachable connectors are mounted on the metal frames. A power supply unit is placed at the base. An additional detachable connector is placed on the cover for direct connection of radioelectronic units to each other and forming radioelectronic systems. A radioelectronic cell, which is a standard element of the design of the disclosed radioelectronic unit, comprises a metal frame with male and female stepped protrusions on which a printed circuit assembly is mounted using bushings. The female protrusion is shorter than the male protrusion. The detachable connector is directly mounted on the frame using bars and screws. The detachable connector consists of a plug and a socket mounted on opposite sides of the printed circuit assembly in different directions: plug down - socket up, and vice-versa.

EFFECT: high reliability and simplification of the assembling technology.

2 cl, 4 dwg