Conductive elastic wave for loudspeaker
A loudspeaker and elastic wave technology, which is used in the fixing/tightening of sensors, electrical components, and diaphragms, can solve the problems of high cost, affecting the thickness and weight of elastic waves, and complicated production, so as to achieve low production costs and save energy. Effects that connect work and simplify the production process
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[0015] Such as figure 1 , figure 2 As shown, the conductive elastic wave of the speaker of the present invention is horizontally arranged in the frame of the speaker, and is composed of an elastic wave body 1 corresponding to the central voice coil. Its cross-section is an annular sheet body with a wave structure. The elastic wave body 1 is arranged There are crests and troughs and a voice coil 2. The crest and trough surface of the elastic wave body is covered with a strip-shaped FPC board 3 (flexible circuit board). One end of the FPC board 3 is connected to the voice coil, and the other end is provided with a connecting end. The outer side of the bomb main body is extended to connect to the power source. The FPC board 3 and the elastic wave main body 1 are connected in an integrated manner of hot pressing. There are two FPC boards 3 arranged vertically on the surface of the elastic wave, that is, one on the right side and one on the upper side. The rated current of the co...
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