| 摘要 |
FIELD: physics, radio. ^ SUBSTANCE: invention concerns radio electronics and can be used, in particular, in multipurpose control panels at designing of a construction of the radio-electronic blocks working in the conditions of raised inertial reaction. It is reached by that the radio-electronic block contains a package of printed-circuit boards with radioelements, the cores pairing printed-circuit boards, and the basis of a package of the printed-circuit boards, located in inside radio-electronic block. In the warrant of a package of printed-circuit boards and in printed-circuit boards not metallised and-or metallised coaxial holes in which cores of the stage shape which quantity decreases in a direction from the basis of a package of printed-circuit boards to extreme printed-circuit boards are located are executed. Each printed-circuit board is supplied, at least, by one through socket where socket contacts-elements are fixed in the metallised coaxial holes of the printed-circuit board so, that on the one hand the printed-circuit board socket nests, and on the other hand the printed-circuit board - the dowels of a socket which are continuation of integral contacts-elements are located. The radio-electronic block in addition contains the elastic devices of the bow-shaped shape spanning extreme printed-circuit boards with the warrant of a package of printed-circuit boards, and elastic devices have a current-carrying coat. ^ EFFECT: increase of reliability of operation at overloads with maintenance of the underload mass of the radio-electronic block is solved by making of the simplified construction corresponding to a principle of construction uniform strength in all directions, magnification of maintainability of the radio-electronic block and protection against action of electromagnetic noises. ^ 4 cl, 1 dwg |
