BOARD HOLDING DEVICE FOR CONTROL UNIT

摘要

PROBLEM TO BE SOLVED: To adapt to plural printed boards different in board sizes to store the printed boards in a case without rattling. SOLUTION: Plural stopper parts 13a and 13b whose dimensions to the widthwise direction of a printed board 15 are sequentially narrowed stepwise are formed to a back side in the grooves of the supporting rails 12 of a case 11 in accordance with the depth dimension of the printed board 15. The printed board 15 is formed in an outer shape corresponding to the supporting rails 12 and the stopper parts 13a and 13b. In the case 12 where the stopper parts 13a and 13b are formed in the grooves of the supporting rails 12, the two types of inserted printed boards different in board sizes (depth sizes) can suitably be stored without rattling. Namely, the cost can be reduced in the production of many kinds in small quantities by making the case 11 common in the plural printed boards.