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2. 发明专利

JP2005151169A Speaker apparatus, and speaker system 有权
标题翻译：扬声器装置和扬声器系统
公开(公告)号：JP2005151169A
公开(公告)日：2005-06-09
申请号：JP2003385728
申请日：2003-11-14
申请人： Hakuju Inst For Health Science Co Ltd , 株式会社白寿生科学研究所
发明人： MATSUFUJI TAIJI , YOSHIDA MAMORU , HARA AKIKUNI
IPC分类号： H04R17/00 , H04R1/02
摘要： PROBLEM TO BE SOLVED: To provide a speaker apparatus which is used, even for a guide system at disaster prevention or emergency, including a speaker to be arranged on the floor surface or lower surface of a building, and on a road surface, etc., being superior in adaptivity to a job site for attachment, easily attached, superior in appearance, and easily checked in maintenance and without causing increase in cost.
SOLUTION: The speaker apparatus is arranged on a reference surface, such as the floor surface of the building or the road surface, including a flat plate reference surface part which is arranged along the reference surface and has an opening; a case part which is arranged, by embedding beneath the floor surface in matching with the flat plate reference surface part; and the speakers arranged in a support part which is internally disposed in the case part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种使用的扬声器装置，即使是用于防灾或紧急情况下的导向系统，包括布置在建筑物的地板表面或下表面上的扬声器和路面等等，具有优越的适应性，适用于作业现场的附着，易于安装，外观美观，易于检查维护，且不会增加成本。扬声器装置布置在诸如建筑物的地板表面或路面的参考表面上，包括沿基准表面布置并具有开口的平板参考表面部分; 壳体部分，通过嵌入在与平板参考表面部分相匹配的地板表面之下; 并且扬声器布置在内部设置在壳体部分中的支撑部分中。版权所有（C）2005，JPO＆NCIPI

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