| 摘要 |
<p>PURPOSE: To easily and surely attach a circular speaker by projecting a projection rib formed by extending a vertical rib between L-shaped fittings provided corresponding to the plural terminal parts of the circular speaker. CONSTITUTION: The L-shaped metal fitting 20 is soldered and connected through a through-hole to the terminal part of the circular speaker and a sound signal line soldered to the through-hole 21 of the other erected flat part of the L-shaped fitting 20 is connected to the circular speaker. Then, while using a triangle rib 24 as a guide, the circular speaker is inserted to a space formed by an appliance outer wall, an appliance bottom part, a restraining rib and the vertical rib 9, the movement in left and right directions and in back and forth directions of the cone part 2 of the circular speaker is restrained and the movement in a vertical direction of the circular speaker is restrained by a locking pawl 8 being locked to the upper end of the magnet part 3 of the circular speaker. Further, by projecting the projection rib 23 formed by extending the vertical rib 9 between the two L-shaped metal fittings 20, the movement in a rotating direction of the circular speaker is restrained as well and the circular speaker is surely attached to this electronic appliance.</p> |
