Patent ID: 10659884

Abstract:
The present disclosure provides a speaker, including a frame, a magnetic circuit system and a vibration system accommodated in the frame; the frame includes a main body defining an accommodating space and a mounting portion extending from the main body toward the vibrating diaphragm; the vibrating diaphragm is fixed at the mounting portion; the main body and the mounting portion are integrally formed through double-shot molding by using two kinds of plastics, where the main body is made of PPA, and the mounting portion is made of LCP. According to the speaker provided in the present disclosure, a glued surface between the vibrating diaphragm and the mounting portion has good flatness, which helps to improve waterproof performance and performance yield of the speaker, and firmness of gluing the magnetic circuit system with the main body is high, which helps to improve reliability of the product when the product falls.