| 摘要 |
FIELD: electrical engineering. SUBSTANCE: invention is meant for switching of D.C. and A.C. circuits in miniature radio and electric equipment, in particular, in small-sized sources of power supply. Slider interchanging switch is placed in case of instrument 6, cover of case 7 being lid of interchanging switch in which there is made groove for movement of blade of slider 1. Dielectric baseplate 5 carries radio components and immobile contacts which are connected to reverse metallized side of dielectric baseplate with the aid of lugs 8,9 ad tongue of U-shaped part 2 embracing slider with blade. EFFECT: increased number of interchanged positions, reduced number of parts. 1 dwg |
