发明名称 DUSTPROOF STRUCTURE OF SPEAKER
摘要 PROBLEM TO BE SOLVED: To provide a dustproof structure of a speaker that makes a dustproof net independent of the shape of a sounding hole and facilitates fitting of the dustproof net. SOLUTION: The dustproof net 19 is fitted to a speaker 18 and the dustproof net 19 covers the sound emission face of the speaker 18. Thus, even when the sound hole 16 is provided around a corner of a complicated shape at a lower face of a camera main body 1, because the dustproof net 19 is formed independently of the shape of the sound hole 16, the dustproof net 19 is easily fitted to the speaker 18 and surely performs dustproofing for the speaker 18. Further, since a speaker support member 17 for surrounding the sound hole 16 together with the camera main body 1 is provided in the camera main body 1 and the speaker 18 is fitted to the speaker support member 17, even if a foreign material such as dust is intruded to the sound hole 16, the dustproof net 19 prevents the affect on the speaker 18 and the speaker support member 17 prevents the foreign material from intruding the interior of the camera main body 1 beyond the speaker 18. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005051644(A) 申请公布日期 2005.02.24
申请号 JP20030283336 申请日期 2003.07.31
申请人 CASIO COMPUT CO LTD 发明人 KUROKAWA TOMOYASU;KATAGAI SATOSHI
分类号 H04N5/225;H04R1/02;(IPC1-7):H04R1/02 主分类号 H04N5/225
代理机构 代理人
主权项
地址