Special-shaped support chip and ultrathin loudspeaker

• Main Authors: GUO ZHENBIN, XIONG YONGJUN
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The special-shaped supporting piece comprises a supporting piece body, the supporting piece body is composed of a supporting piece body periphery, four sets of supporting belts and a center circular ring, the supporting piece body periphery is of a square structure with the corners recessed inwards, and the two ends of the supporting belts are connected with the centers of the four edges of the supporting piece body periphery and the quartering position of the center circular ring respectively. The longitudinal section of the supporting belt is in a corrugated shape, the supporting pieces are designed to be uneven in thickness, and the peripheries of the supporting pieces and the position of the center circular ring are thickened. The support chip has the beneficial effects that the support chip is not easy to break on the premise that the loudspeaker is ultrathin, high in power and low in Fo. 本发明公开了一种异形支片，包括支片，所述支片由支片外围、支撑带和中心圆环组成，所述支片外围呈边角向内凹陷的正方形结构，所述支撑带设有四组，且其两端分别连接所述支片外围四边中心处与所述中心圆环四等分处，所述支撑带纵截面呈波纹状，所述支片