发明名称 SOUND INPUT DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a sound-recording device the operability during manufacturing of which is improved by constituting its damper and chassis so that they can be efficiently assembled. SOLUTION: The damper 1 has protrusions 3 of straight types. The chassis 5 is provided with a falling-off prevention and fixing frames 6 for preventing the falling-off of the damper 1, position fixing holes 7 in which the protrusions 3 of the damper 1 are inserted for fixing their positions and insertion guide grooves 8 for leading the protrusions 3 of the damper 1 to the falling-off prevention and fixing frames 6 when they are inserted. In this way, the damper 3 and the chassis 5 can be easily assembled. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007142992(A) 申请公布日期 2007.06.07
申请号 JP20050336558 申请日期 2005.11.22
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 DAIETSU YASUHIRO
分类号 H04R1/02 主分类号 H04R1/02
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