| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems of a conventional microphone attachment mechanism that a vibration-proof structure of a microphone holder housing a microphone body or the like becomes complicated, resulting in the increase in the number of components, the deterioration of the assemblability, and the size increase. <P>SOLUTION: A flexible circuit board 8 is fixed between an inner wall of an upper cover 4 and a sheet plate 5 with being sandwiched by a first rubber member 12a and a second rubber member 12b. Thus, even if vibrations occur in an apparatus housing where a microphone attachment mechanism is provided, the first rubber member 12a disposed between the flexible circuit board 8 and the inner wall of the upper cover 4 and the second rubber member 12b disposed between the flexible circuit board 8 and the sheet plate 5 inhibit the vibrations occurring in the apparatus housing from being transmitted to a microphone 9 mounted on the flexible circuit board 8. Thus, a vibration-proof structure, which prevents the vibrations from being transmitted to the microphone 9, is realized with a simple structure. Consequently, the number of components of the microphone attachment mechanism is reduced to improve the assemblability and downsize the microphone attachment mechanism. <P>COPYRIGHT: (C)2013,JPO&INPIT |
