| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the wiring of a fraudulent component from being inserted between a relay board and a board holding member. <P>SOLUTION: A board holding member 60 includes an outer peripheral projecting wall 62 that is projectingly provided in a manner approaching the outer peripheral end edge 95C in a part opposing the outer peripheral end edge 95C of a first relay board 95, and extended so as to surround without a gap the nearly entire circumference of the first relay board 95. Accordingly, when the first relay board 95 is installed in the board holding member 60, the wiring or the like of a fraudulent component can be prevented from being inserted from a clearance between the outer peripheral end edge 95C of the first relay board 95 and the outer peripheral projecting wall 62 into the rear side board face 95B of the first relay board 95. <P>COPYRIGHT: (C)2013,JPO&INPIT |
