| 摘要 |
PROBLEM TO BE SOLVED: To provide a board case where the trace of illegal opening remains and illegal opening is further difficult to do.SOLUTION: A board case 2A is configured to house a control board 2B by combining a first case 10 and a second case 20. A tabular first fixation part 12 provided to the first case is welded to the inside of a recessed second fixation part 22 provided in the second case 20. A cover member 30 for closing the opening of the second fixation part 22 and covering the first fixation part 12 is welded to the second case 20.SELECTED DRAWING: Figure 15 |
