| 摘要 |
PROBLEM TO BE SOLVED: To attach/detach a substrate to/from a casing without damaging the components of the substrate.SOLUTION: This substrate mounting structure has a substrate 1 having a component 11 at the fringe of a front end and cut portions 12 at the fringes of side ends on both sides, and a casing 2 having an opening part 22 to be inserted with the component 11 at the front end of the substrate 1 at the front end. Standing parts 23 for supporting the substrate 1 so as to have a height allowing the component at the front end of the substrate 1 to be inserted in the opening 22 of the front end of the casing 2 stand from the bottom surface of the casing 2. Protrusions 24 protrude inward from positions higher than the standing parts 23 at positions corresponding to the cut portions 12 of the substrate 1 right before the component 11 at the front end of the substrate 1 is inserted in the opening part 22 at the front end of the casing 2, on the facing sides of the casing 2. The component 11 at the front end of the substrate 1 is inserted in the opening part 22 at the front end of the casing 2, the cut portions 12 of the substrate 1 is positioned closer to the opening part 22 at the front end of the casing 2 than to the protrusion 24, and the substrate 1 is supported by the standing parts 23 at a position lower than the protrusions 24. |
