Vibration loudspeaker

Abstract

The invention provides a vibration loudspeaker. The vibration loudspeaker comprises a first magnet, a second magnet, a first vibration plate, a second vibration plate, a voice coil, a first T iron, asecond T iron, a third T iron, a first dangling edge, a second dangling edge and a third dangling edge. The second dangling edge is fixedly arranged on the first T iron and the first vibration plate;the first T iron is fixedly arranged on the voice coil, and the voice coil is fixedly arranged on the second T iron; the second T iron is fixedly arranged on the third dangling edge; the first vibration plate is fixedly arranged on the first magnet; the first magnet is fixedly arranged on the third T iron; the third T iron is fixedly arranged on the second magnet; the second magnet and the third dangling edge are fixedly arranged on the second vibration plate; and the first dangling edge is fixedly arranged on the first vibration plate. According to the invention, the double-magnet four-way magnetic field moving iron is adopted, the static magnetic field force is balanced, the characteristics of small distortion and large output are realized, the design of double suspension edges meets therequirements of low-frequency and high-frequency sound restoration, the output frequency is adjusted, and the sound effect is further improved.

Description

technical field [0001] The invention relates to the field of physics, in particular to a loudspeaker, in particular to a vibrating loudspeaker. Background technique [0002] The vibration mode of the traditional vibration speaker is a double magnet single magnetic field moving iron. The moving iron + fixed magnetism is the structural feature of the speaker. The disadvantage is that the moving iron vibration part is always in a state of adsorption under the influence of the magnetic field, which makes the vibration system need more elasticity. To support, this makes the lowest resonance frequency in a relatively high state, which in turn affects the sound quality of the entire speaker. Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a vibrating speaker for solving the problem in the prior art that the sound quality of the speaker is deteriorated due to electromagnetic influenc...

AI Technical Summary

Problems solved by technology

[0002] The vibration mode of the traditional vibration speaker is a double magnet single magnetic field moving iron. The moving iron + fixed magnetism is the structural feature of the speaker. The disadvantage is that the moving iron vibration part is always in a state of adsorption under the influence of the magnetic field, which makes the vibration system need more elasticity. To support, so that the lowest resonance frequency is in a relatively high state, which in turn affects the sound quality of the entire speaker

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