A high impedance probe microphone isolation structure, which is characterized in that the shell comprises a microphone, metal cone, insulating sleeve and spring probe, threaded metal cone with external thread and shell microphone connection spring probe tight fit center hole embedded in an insulating casing, the casing tightly matched with the center hole of embedded metal cone inner insulation. The utility model has the advantages that the microphone probe and the isolation structure are improved, and the utility model has the advantages of good moisture inhibition ability, simple assembly process and low cost. And it can realize the high reliability electrical connection on the basis of low cost, so as to ensure the stability and reliability of the signal transmission.
【技术实现步骤摘要】
【技术保护点】
一种传声器高阻探针隔离结构，其特征在于，包括传声器外壳、金属锥体、绝缘套管和弹簧探针，设有外螺纹的金属锥体与传声器外壳的内螺纹连接，弹簧探针紧配合嵌入绝缘套管的中心孔内，绝缘套管紧配合嵌入金属锥体的中心孔内。
【技术特征摘要】
【专利技术属性】
技术研发人员：刘怡强，闫欣，
申请(专利权)人：北京第七九七音响股份有限公司，
类型：实用新型
国别省市：
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