Double Surround Radiating Vibration Speaker

Abstract

The present invention discloses a double folded ring radiation vibration loudspeaker. The double folded ring radiation vibration loudspeaker is characterized in that a magnetic sheet is bonded on the bottom of a double folded ring radiation vibration loudspeaker basin stand, a pole piece is bonded with the magnetic sheet, and polar rings are distributed on the bottom of the basin stand symmetrically; support chips are bonded at the two sides of the upper end center of the bottom of the basin stand symmetrically, the upper ends of the support chips are bonded with a coil, and the coil is distributed at the two ends of the polar piece in a spatial symmetry manner; vibrating diaphragms are bonded with the upper part of the coil, the other end of each vibrating diaphragm is bonded with the basin stand and a pressing edge, and a terminal is arranged on the outer edge of the support and is connected with the coil via an internally connected braided line. The double folded ring radiation vibration loudspeaker of the present invention takes the double folded rings and a tapered paper body as the radiation sound wave of a sounding body to be transmitted in a half spherical manner, so that the coverage of a sound filed is uniform, the bass is plump, the timbre is soft, and the double folded ring radiation vibration loudspeaker is simple in structure, small in size and light in weight, and does not occupy space.

Description

technical field [0001] The invention relates to a double-fold ring radiation vibration loudspeaker. Background technique [0002] At present, most of the vibrating systems on the market use conical paper cones, voice coils, and struts. This vibrating system has the advantages of simple manufacture and low cost. The disadvantage is that it is prone to modal resonance, large distortion, and poor sound quality. And when the parameters and other technical indicators meet the standards, the size of the product itself has many constraints, and the fixed installation space must be large, so it brings great difficulties in the production process of the media, which increases the cost and affects the appearance. Contents of the invention [0003] The technical problem solved by the present invention is to provide a double-fold ring radiating vibration loudspeaker in view of the above-mentioned deficiencies, which uses a double-fold ring + cone as the sounding body to propagate the...

AI Technical Summary

Problems solved by technology

The disadvantage is that it is easy to generate modal resonance, large distortion, and poor sound quality

And when the parameters and other technical indicators meet the standard, the size of the product itself has many restrictions, and the fixed installation space must be large, so it brings great difficulties in the production process of the medium, which increases the cost and affects the appearance.

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