| 摘要 |
In an electronic device, a microphone cushion (21) is affixed to a peripheral edge of a microphone sound hole (3a) near an undercut portion (3c), in a position corresponding to a microphone (20). The microphone cushion (21) is made of an elastic member which has a higher flexibility than a housing (3) and which is in contact with a peripheral edge of a substrate-side sound hole (7a) formed in a microphone substrate (7) in correspondence to the microphone (20), at least a part of a peripheral edge of the microphone cushion (21) being surrounded by a fitting rib (3e) that bulges out from the peripheral edge of the microphone sound hole (3a). Accordingly, when an acoustic electronic component cushion is pressed down by an acoustic electronic component or an acoustic electronic component substrate, the acoustic electronic component cushion is prevented from peeling off. |
