发明名称 |
An acoustic transducer assembly |
摘要 |
<p>An acoustic transducer assembly comprising an acoustic transducer body having one or more apertures through which an audio signal is passed. Two housing parts when assembled provides a acoustic transducer cavity for containing the acoustic transducer body and a resilient sealing gasket, and the acoustic transducer cavity has a sound passage through the housing wall. The resilient sealing gasket provides a channel for transferring said audio signal from said one or more apertures to the sound passage through the housing wall. The housing parts has an inclined wall part that transfers a biasing force originating from the two housing parts and acting on the acoustic transducer body to a force acting on the resilient sealing gasket in order to provide a sealing between the resilient sealing gasket and the sound passage through the housing wall.</p> |
申请公布号 |
EP1244330(A2) |
申请公布日期 |
2002.09.25 |
申请号 |
EP20020251968 |
申请日期 |
2002.03.19 |
申请人 |
NOKIA CORPORATION |
发明人 |
WINDEBALLE, LARS;THORNDAHL, PETER |
分类号 |
H04R1/02;H04B1/38;H04M1/03;(IPC1-7):H04R1/02 |
主分类号 |
H04R1/02 |
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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