| 摘要 |
<p>PURPOSE:To fix not only a printed board to a case preventing it from being warped but also the case to a cover taking advantage of the fixing of the board to the case. CONSTITUTION:Side plates 14 and 24 of a case 7 and a cover 8 are made to overlap each other to constitute a long cylindrical main body 9, openings 36 are provided to both the ends of the inner side plate of the main body 9 and between the ends corresponding to the side edge of a printed board 11, and cut piece pieces 41 vertical to the surface of the printed board 11 are provided to the outer side plate corresponding to the openings 36 as inserted into the openings 36 provided to the inner side plate. The cut pieces 41 are bent into the openings 36 respectively, whereby one side edges of the cut piece 41 are made to bear against the edges of the openings 36, and the other side edges are made to bear against the printed board 11, and thus the case 7, the cover 8, and the printed board 11 are fixed at a time holding down the lengthwise side edge of the printed board through the intermediary of the cut pieces 41.</p> |
