| 摘要 |
PROBLEM TO BE SOLVED: To store a printed board in a case consisting of bag structure and fix it to the case, and also, to securely connect an earth pattern made at the printed board to the side of the conductive case. SOLUTION: A printed board 21 is stored in a case 11 consisting of bag structure, and the edge is caught and fixed by a plurality of projections 12a and 12b made at the bottom 11b of the inwall face of the case 11. At this time, the section of the caste earth connection land 29a of the case earth pattern 29 arranged at the edge of the printed board 21 contacts surely with the projections 12a. As a result, the electric connection stage as a case earth by the contact between projections 12a on the side of the case 11 and the section of the case earth connection land 29a on the side of the printed board 21 is guaranteed.
|
