| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed board structure capable of prolonging the earthquake-proof service life of a conductor pin. SOLUTION: In the printed board structure, a printed board 101 fastened to a structural material 102 by a bolt 103 and provided with a through-hole 101H is included and the distal end part of a conductor pin 104 provided on the structural material 102 is inserted to the through-hole 101H to electrically connect the printed board 101 and the structural material 102. The printed board 101 is provided with a groove 106 near the through-hole 101H and on a line connecting the antinode position 105 of standing waves W generated when the printed board 101 is vibrated and the through-hole 101H. COPYRIGHT: (C)2010,JPO&INPIT |
