发明授权
US06795719B2 Microphone assembly for a portable telephone with a foldable flap element
失效
具有可折叠襟翼元件的便携式电话的麦克风组件
- 专利标题： Microphone assembly for a portable telephone with a foldable flap element
- 专利标题（中）： 具有可折叠襟翼元件的便携式电话的麦克风组件
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申请号： US09837049申请日： 2001-04-18
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公开(公告)号： US06795719B2公开(公告)日： 2004-09-21
- 发明人: Seiji Miyashita , Masashi Suzuki , Mamoru Yoshida , Susumu Otsuki
- 申请人： Seiji Miyashita , Masashi Suzuki , Mamoru Yoshida , Susumu Otsuki
- 优先权： JP9-196393 19970708
- 主分类号： H04M100
- IPC分类号： H04M100
摘要：
A built-in microphone is provided in a flap hinged to a body in a closable manner. Sound-collection holes are formed in interior and exterior flaps of the flap for collecting sound into the microphone. Even when the flap is in either a closed state or an open state, communication becomes feasible.