Dynamic stage lighting loudspeaker box

Abstract

The invention discloses a dynamic stage lighting loudspeaker box. The dynamic stage lighting loudspeaker box comprises a cylindrical box body, a loudspeaker, a box body bracket, an interface, multiple light bands and a single chip microcomputer, wherein the mouth of the loudspeaker faces the bottom surface of the box body; the box body bracket comprises a base and a C-shaped support, one end of the C-shaped support is fixed on the base, and the other end of the C-shaped support is fixedly connected with the top end of the box body through a vertically arranged suspender, so that the box body is enabled to be located in a cambered surface of the C-shaped support and does not interfere with the C-shaped support; the interface is formed in the top surface of the box body and used for receiving frequency and amplitude of current signals for voice frequency and sound intensity conversion of external music; the multiple light bands are vertically embedded in the side wall of the box body at intervals in a circumferential direction of the side wall of the box body; the single chip microcomputer is arranged in the box body, an input end of the single chip microcomputer is electrically connected with the interface, an output end is electrically connected with multiple lamps, and the single chip microcomputer controls change of color and light brightness of the multiple lamps according to the change of frequency and amplitude of the current signals. The loudspeaker box is higher in ornamental value, extremely high in visual sense and rhythmicity and higher in interestingness.

Description

technical field [0001] The invention relates to the technical field of electronic products. More specifically, the present invention relates to a dynamic stage lighting sound box. Background technique [0002] Most of the existing speakers focus on the sound effects of the speakers. With the change of people's aesthetics, there are speakers that combine lights and speakers, but basically the lights are directly installed on the speaker box, or the color of the lights is realized through simple circuit control. Change to increase fun and stage effects. The speakers and lights in the KTV box are two independent systems. The change of the lights is controlled by a separate circuit. It seems that the light color changes a lot, but in fact there is no sense of cooperation. There is no connection between the music, the rhythm is poor, and the interest is not enough. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentione...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing speakers focus on the sound effects of the speakers. With the change of people's aesthetics, there are speakers that combine lights and speakers, but basically the lights are directly installed on the speaker box, or the color of the lights is realized through simple circuit control. Changes to increase fun and stage effects. The speakers and lights in the KTV box are two independent systems. The change of the lights is controlled by a separate circuit. It seems that the light color changes a lot, but in fact there is no sense of cooperation. Lack of connection between music, poor rhythm, and not interesting enough

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