Packaging structure of acoustic absorbent and speaker box using same

摘要

The present disclosure provides a packaging structure of acoustic absorbent. The packaging structure of acoustic absorbent, includes a housing with an accommodating cavity, the housing including a bottom wall and a warding wall extending from the bottom wall; acoustic absorbent filling the accommodating cavity; a welding bracket; and an air-permeable isolator located between the warding wall and the welding bracket for packaging the acoustic absorbent inside the accommodating cavity. The air-permeable isolator and the welding bracket are fixed through ultrasonic welding. In addition, the present disclosure also provide a speaker box using the packaging structure of acoustic absorbent disclosed.