Electric junction box and its assembling process

摘要

Printed boards are arranged vertically such that the outer circumferential part of an upper printed board projects outward beyond the outer circumferential part of a lower printed board, and the projected outer circumferential part is contained in a printed board holding case while being arranged on the horizontal step part thereof. The press fit electric contact part at the second vertical part of a press fit terminal is brought into press fit contact with a conductor terminal hole at the circumferential edge of the lower printed board. On the other hand, the first vertical part is extended along the vertical outer surface of the printed board holding case and a press fit electric contact part is brought into press fit contact with a conductor terminal hole at the circumferential edge of the upper printed board. The horizontal part of the press fit terminal is extended along the lower surface at the horizontal step part of the printed board holding case and supported from below by a supporting part projecting from a lower case.