专利名称：TELEPHONE HANDSET
发明人：ENTING, Albert,GOLBACH, Erik, Johannes,
Maria,CATIJN, Paul, Johannes
申请号：EP94927867.0申请日：19940818公开号：EP0740878A1公开日：19961106
摘要：In a telephone handset (1) having an elongate housing (2) which defines a cavity(3), wherein a microphone (5) and a loudspeaker (4) are arranged, the microphone (5) isarranged air-tightly in a chamber (9) of the housing (2) by means of a flexible gasket (8). Aportion (13) of the gasket (8) extends at least partially over the rear part (28) of themicrophone (5). In order to hold the microphone (5) and the gasket (8) under weakpressure and vibration-free in the chamber (10) means engaging on this portion (13) areprovided, such as a separate plate (15). A printed circuit board arranged in the cavity (3)can also be used for this purpose. The loudspeaker (4) can be mounted in correspondingmanner.
申请人：Telefonaktiebolaget LM Ericsson (publ)
地址：126 25 Stockholm SE
国籍：SE
代理机构：Eveleens Maarse, Pieter
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容