MICROPHONE MODULE AND ELECTRONIC APPARATUS Russian patent published in 2021 - IPC H04R1/04 

FIELD: electronics.

SUBSTANCE: present invention proposes a microphone module and an electronic apparatus and relates to the field of electronic apparatus technology. The microphone module is comprised of a body, a circuit board, a signal converter and an adhesive element. Wherein the body is formed with interconnected cavity and acoustic receiving hole, the circuit board is connected to the body to seal the bottom of the cavity, the adhesive element is placed in the cavity, the signal converter for converting an acoustic signal into an electrical signal is electrically connected with the printed circuit board and placed within the cavity.

EFFECT: microphone module in accordance with the present invention reduces the possibility of contact between impurities and the vibrating membrane using an adhesive placed in the cavity, thereby reducing the impact of impurities and wear of the vibrating membrane caused by impurities, preventing damage to the vibrating membrane and providing normal use of the microphone module and allowing to extend the lifespan of the microphone module.

9 cl, 6 dwg