Patent ID: 8552300

Claim:
A printed board fixing device, comprising a coupling member which two-folds a flex rigid printed board including one and other rigid printed boards via a flexible part and mutually couples and fixes the one and the other boards, wherein the coupling member is provided at two points on the one and the other rigid printed boards, a first coupling member out of the coupling members provided at the two points is provided at one end of a side where the flexible part of the one and the other printed boards is located; and a second coupling member out of the coupling members provided at the two points is provided on other end of an opposite side of the side where the flexible part of the one and the other printed boards is located, the coupling member provided at the first point is formed with a fixing pin which couples and fixes the one and the other rigid printed boards, the coupling member provided at the second point is formed with a tin-plated wire that is provided across between the one and the other rigid printed boards, each length of the first and second coupling members is set to be within a range of entire thickness including the one and the other rigid printed boards.