| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic device which can prevent the occurrence of electrical fault caused by invasion by a foreign substance, by a simple structure.SOLUTION: An electronic control device 1 comprises: a printed circuit board 2 on which a plurality of connectors 5 are mounted; a case 3 including a pedestal part 8 for supporting the printed circuit board 2 among the connectors 5; and a cover 4 attached to the case 3 so as to cover the printed circuit board 2. The pedestal part 8 has a protrusion 12 which protrudes from a support surface 9 for supporting the printed circuit board 2, between the printed circuit board 2 and the cover 4. The cover 4 has a bent part 14 opposite to an outward lateral face 12b of the protrusion 12 by leaving a clearance. |
