To be installed by the acoustic excitation vessel and the acoustic reproducing arrangement null

摘要

PROBLEM TO BE SOLVED: To easily attach an acoustic vibrator to an acoustic reproduction apparatus using the acoustic vibrator.;SOLUTION: The acoustic vibrator 10 is constituted of a plurality of flange parts 12 formed on a plurality of positions so as to be projected from a bottom of a cylinder, which is the lower part of the outer periphery of the cylinder, in the peripheral direction and catched and held by fixing claws 15 of a bracket 14 included in a vibration member, which are engaged with the cylinder and rotated relatively with the cylinder to catch and hold the cylinder. By catching and holding the flange parts 12 by the fixing claws 15 of the bracket 14 by engagement and rotation, the attachment of the acoustic vibrator 10 to the vibration member having the bracket 14 can be surely and efficiently performed.;COPYRIGHT: (C)2009,JPO&INPIT