| 摘要 |
PROBLEM TO BE SOLVED: To provide a support structure of a substrate capable of easily performing a work of attaching/detaching of a circuit board, without damaging the circuit board, with for example a device hung on a wall.SOLUTION: A support structure of a substrate includes a substrate support member 3 almost vertically provided on a bottom surface of a case 2, a backboard substrate 4 supported on one surface of the substrate support member 3, being shorter than the height of the substrate support member 3, and a plurality of selective substrates 6 which are arranged to be almost vertical to the bottom surface of the case 2 while orthogonal to the backboard substrate 4, being electrically connected to the backboard substrate 4 through connectors 5, 9. Relating to the substrate support member 3, a cut part 32 is formed at an upper end part 3a, and the selective substrate 6 is formed higher than the height of the substrate support member 3, and when connected to the backboard substrate 4 through the connectors 5, 9, it is inserted into the cut part 32 of the substrate support member 3. |
