The utility model discloses a double microphone cover body, including wafer and wafer, wafer center position is provided with a circular hole, characterized in that the upper and lower wafer wafer are sponge body, and on the edge of the wafer and the wafer edge by the ultrasonic machining process are fixed together. The utility model has the advantages of convenient and quick package, low cost, antibacterial sanitation, no attenuation of sound volume and no influence on sound quality, and can also be used at one time, so as to avoid the trouble of repeated cleaning and disinfection.
【技术实现步骤摘要】
【技术保护点】
1.一种双拼话筒套体,包括上圆片(1)和下圆片(3),下圆片(3)的中心位置设有圆孔(2),其特征在于:上圆片(1)和下圆片(3)都是海绵片体,并且上圆片(1)的边缘与下圆片(3)的边缘采用超声波加工工艺固定在一起。
【技术特征摘要】
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