发明名称 Ear cup with microphone device
摘要 An ear cup with a microphone apparatus which comprises an inner cup portion (1), for forming a noise damping space, and an outer cup portion (2) for forming a space . for accommodating electronics and/or a current source. The inner cup portion (1) and the outer cup portion are separated by a partition. The inner cup portion (1) has a pocket and two opposingly located recesses in which a bracket for a microphone (7) is disposed. Over the microphone (7), a windshield is provided, this protecting the microphone from being damaged and also damping wind noise. The windshield has an outer configuration that may be seen as a continuation of the outer cup portion (2), in order to prevent turbulence in the region of the windshield. The windshield is produced from a porous material, which is surrounded by a mounting frame (16) having nap catches (17) for engagement in snap catches (18).
申请公布号 AU2006241532(B2) 申请公布日期 2012.02.16
申请号 AU20060241532 申请日期 2006.04.26
申请人 3M SVENSKA AKTIEBOLAG 发明人 HERINGSLACK, HENRIK
分类号 A61F11/14;H04R1/10 主分类号 A61F11/14
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