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Resealable module for supporting acoustic transducer and printed circuit components within receiver end of craftperson's test set
Resealable module for supporting acoustic transducer and printed circuit components within receiver end of craftperson's test set
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机译:可重新密封的模块,用于在手艺人的测试仪的接收器端支持声换能器和印刷电路组件
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摘要
A resealable module comprises a shell insertable within a receiver-retaining portion of the test set body, and has an acoustic opening adjacent to an acoustic energy coupling portion , when the module is inserted into the receiver-retaining portion of the test set body. A printed circuit motherboard has a plurality of printed circuit modules and is supported on the shell. The introduction of contaminant material into a craftsperson's telephone test set is prevented by modifying the housing configuration of the hand and face-conformal segment by a resealable module accommodates printed circuit compoments.
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