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公开(公告)号:US20060109996A1
公开(公告)日:2006-05-25
申请号:US10529715
申请日:2003-10-01
申请人: Mark Larson , Andrew Weller , Joshua Barr , Eric Bigoness , Timothy Lambrix , Carol DeBoer , Joseph McCaw
发明人: Mark Larson , Andrew Weller , Joshua Barr , Eric Bigoness , Timothy Lambrix , Carol DeBoer , Joseph McCaw
CPC分类号: H04R3/00 , B60R2001/1284 , H04N7/18 , H04R1/083 , H04R1/086 , H04R1/38 , H04R2499/13
摘要: A vehicle interior rearview mirror assembly (10) comprises an accessory (24), a reflective element (18) and a bezel (20). The mirror assembly may define portions of a pocket (23) that at least partially receives and secures the accessory therebetween when the reflective element is at least partially received in the bezel. The mirror assembly (110) may include a microphone (124) and an acoustic cover (126) positioned at least partially over one or more inlet ports (124j, 124k) of the microphone. The acoustic cover may include an outer air flow limiting layer (130b) that substantially limits air flow therethrough and a diffusing material (130a) that may space and support the outer layer from the inlet ports to substantially diffuse air flow that penetrates the outer layer. An acoustic barrier (132) may be positioned between a pair of inlet ports of the microphone to enhance the directivity of the microphone.
摘要翻译: 车辆内部后视镜组件(10)包括附件(24),反射元件(18)和边框(20)。 反射镜组件可以限定当反射元件至少部分地被容纳在边框中时至少部分地接收和固定附件的凹部(23)的部分。 反射镜组件(110)可以包括至少部分地位于麦克风的一个或多个入口端口(124j,124k)上的麦克风(124)和声学覆盖物(126)。 声学覆盖物可以包括基本上限制空气流过的外部空气流动限制层(130b)和扩散材料(130a),其可以从入口端口空间和支撑外层,从而基本上扩散穿过外部空气的气流 层。 声屏障(132)可以位于麦克风的一对入口之间,以增强麦克风的方向性。