Thin type speaker with wavy positioning support chip
A positioning support, wave-shaped technology, applied in the field of sound and electricity, can solve the problems of small speaker amplitude, poor low-frequency response, insufficient antegrade, etc., and achieve the effects of improving reliability, improving stability, and ingenious structure.
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[0014] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0015] As shown in the figure, the thin loudspeaker with wave-shaped positioning struts in the embodiment is mainly composed of a pot frame 1, a positioning strut 2, a sound cone 3, a magnetic yoke 4, a main magnet 5, a magnetic pole core 6, an auxiliary magnet 7, Voice coil 8, dust cap 9 and wiring board 10 are formed.
[0016] Such as Figure 1~3 As shown, the pot frame 1 is made of plastic or metal material, and the magnetic circuit structure is installed on the pot frame 1; The center hole of the basin frame 1 is opened at the bottom center of the basin frame 1, and the U-shaped magnetic yoke 4 is tightly embedded in the central hole of the basin frame 1; the main magnet 5, the magnetic pole core 6 and the auxiliary magnet 7 are installed in the U-shaped magnetic yoke 4, the lower surface of the main magnet 5 is closely connected with the inner surface of...
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