| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of components and the number of man-day for assembling in a phone. SOLUTION: A buzzer 19 and an LED (light-emitting diode) 20 are mounted at the center of a printed-circuit board 18 fixed to the surface side case 2. A fitting concave part fitted to the buzzer 19, a housing concave part with the LED 20 housed, and a groove 31 provided between them are formed to a light guiding body 25 formed by a translucent elastic material. Bonding mutual opening ends 5b, 2b, respectively of the rear side case 5 and the surface side case 2 presses the center part of the printed-circuit board 18 to the surface side case 2 side by the rear side case 5 through the light guiding body 25. Coincidentally, a regulatory piece 38 fitted into the groove 31 of the light guiding body 25 regulates the leakage of the light emitted from the LED 20 to the buzzer 19 side. COPYRIGHT: (C)2010,JPO&INPIT |
