Double-sided vibration loudspeaker

Abstract

A double-sided vibration loudspeaker comprises a magnetic loop assembly, a first vibration assembly and a second vibration assembly. The magnetic loop assembly comprises a main magnetic conduction unit, a first magnetic conduction unit and a second magnetic conduction unit, the main magnetic conduction unit is provided with a main magnetic conduction plate and two side magnetic conduction plates, the main magnetic conduction plate is provided with a vent hole, the side magnetic conduction plates are arranged on the two sides of the main magnetic conduction plate, and the main magnetic conduction unit forms an H shape. The first vibration assembly is arranged on the surface of one side of the magnetic loop assembly, and the second vibration assembly is arranged on the surface of the other side of the magnetic loop assembly. Therefore, the double-sided vibration loudspeaker has a bidirectional sound production effect under the condition that the size is not changed, so that the output volume and bass are improved, and the first vibration component and the second vibration component can move simultaneously, so that the damping force is increased, the acting force between the first vibration component and the second vibration component is counteracted, and noise and distortion caused by resonance are avoided.

Description

technical field [0001] The invention provides a double-sided vibrating loudspeaker, in particular to a double-sided vibrating loudspeaker capable of two-way sound generation. Background technique [0002] Ordinary speakers must be installed in the speaker box in order to improve the low frequency performance. [0003] However, when the low frequency or voltage of the speaker increases, the diaphragm will vibrate with a larger amplitude, so it is easy to cause the entire speaker to vibrate. And because the speaker must be installed in the speaker box, the vibration of the speaker will be further transmitted to the speaker box, causing the speaker box and the speaker to resonate together, resulting in noise and distortion. [0004] Therefore, how to invent a double-sided vibrating loudspeaker, in order to achieve the effect of two-way sound generation under the situation of constant size, and achieve the purpose of improving the output volume and bass, increasing the damping ...

AI Technical Summary

Problems solved by technology

[0003] However, when the low frequency or voltage of the speaker increases, the diaphragm will vibrate with a large amplitude, so it is easy to cause the whole speaker to vibrate

Since the speaker must be installed in the speaker, the vibration of the speaker will be further transmitted to the speaker, causing the speaker and the speaker to resonate together, resulting in noise and distortion.

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