发明名称 |
RINGER STRUCTURE IN RADIO EQUIPMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide a ringer structure for a radio equipment where a ringer is protected and leakage of a ringer tone is prevented in the case of mounting the ringer mounted on a printed circuit board on a case. SOLUTION: A structure of the ringer for the radio equipment is configured with the ringer 2 mounted on a printed circuit board 1 and a ringer cover 3 that covers a surrounding of the ringer 2 and is provided with an opening 4 for a sounding face of the ringer 2, and no adhesion or the like is required for the ringer 2 and the ringer cover 3 by having only to mount the ringer cover 3 onto the ringer from its upper part.
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申请公布号 |
JP2000165493(A) |
申请公布日期 |
2000.06.16 |
申请号 |
JP19980339955 |
申请日期 |
1998.11.30 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
KINO KENJI;IKEDA YASUNOBU;SAWADA YUICHI |
分类号 |
H04M1/02;(IPC1-7):H04M1/02 |
主分类号 |
H04M1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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