Anti-radiation interference microphone and microphone module

The utility model discloses an anti-radiation interference microphone, which comprises a shell, a microphone head and a PCB (printed circuit board), the microphone head and the PCB are respectively arranged in the shell, the microphone head is electrically connected with the PCB, the microphone head...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN SHAOFENG, WANG XINLIANG, ZHOU GAOYING, YANG YONGQIONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses an anti-radiation interference microphone, which comprises a shell, a microphone head and a PCB (printed circuit board), the microphone head and the PCB are respectively arranged in the shell, the microphone head is electrically connected with the PCB, the microphone head is provided with a microphone head shell, the microphone head shell is made of a platinum-copper alloy material, the microphone head shell is provided with a sound inlet hole, and the sound inlet hole is communicated with the shell. The two sides of the housing are provided with housing sound inlet holes, and the housing is made of a lead material. According to the anti-radiation interference microphone, the lead material shell and the platinum-copper alloy microphone shell are arranged in a matched mode, the platinum-copper alloy microphone shell is good in conductivity and hardness and also has good anti-radiation performance, meanwhile, the microphone is wrapped by the lead material shell, the optimal anti-radi