APPARATUS FOR SEALING MICROPHONE VOLUME CHANNEL AND ELECTRIC DEVICE

摘要

Provided are an apparatus for sealing a microphone volume channel and an electric device for sealing the transmission channel of the sound when the sound hole of the microphone is comparatively far from the sound hole of the housing. The sealing apparatus includes a seal cartridge arranged in the housing of a preset electronic device. The seal cartridge includes: a first opening for connecting the sound hole of the microphone and a second opening for connecting the sound hole of the housing. There is a cut-through channel between the first and second openings. Providing a fitting seat and a seal cartridge in the housing of a mobile phone enables the installation position of the microphone to have a comparatively large selection space on the main board without worrying about the breaking of the mold of the microphone as the sound hole of the microphone is comparatively far from the sound hole of the housing.