PRINTED BOARD CONNECTION STRUCTURE

PURPOSE:To facilitate electrical connection of a plurality of boards with a plurality of boards under pressure contact fastened by a machine screw per location by dividing conductors laid out in a circumference into sections as required in terms of a printed board. CONSTITUTION:In a printed board 6 on the lower side, projections 7b of a base board 7 are fitted into positioning holes 4b, 5b and 6b so that each conductor 4a, and 5a laid out on the same circumference with the upper side boards 4, and 5, and the lower side boards may be laminated while a projection 7b of base board 7 are fitted into the positioning holes 4b, 5b, and 6b so that a boss section 7c may be engaged with a circular hole 6c and semi circular holes 4c and 5c. Then, an elastic material 3 is fitted into the boss section 7c of the base board 7 and further clamped with a keep plate 2 and fastened with a machine screw 1. As a result, each conductor 4a and 5a of the boards 4 and 5 are forcibly brought into contact with each conductor of the board 6, which makes it possible to electrically connect a plurality of boards with a plurality of boards by using one machine screw per location for fastening.