Light stage sound box

Abstract

The invention discloses a light stage sound box, comprising a base and a storage slot. The base is a hollow structure. A drive device is arranged in the inner cavity of the base. A turntable is fixedly mounted on the drive device. A sound box body is arranged on the turntable. Loudspeakers are mounted on the front face of the sound box body. A PLC controller is fixedly mounted on the outer side wall of the base. A lifting device is arranged below the base. A cover plate is hinged on the storage slot. The light stage sound box is convenient for moving; when the light stage sound box is not used, the sound box can be stored, thereby preventing rainwater and dust from entering the sound box; moreover, orientations of the loudspeakers can be adjusted, thereby achieving the optimum playing effect; and the stage light effect can be improved through LED spotlights.

Description

technical field [0001] The invention relates to the technical field of audio, in particular to a lighting stage audio. Background technique [0002] Now there are many large-scale stage activities, and the sound effect is the most important for the stage activities, and the positioning, placement and orientation of the speakers will have a great impact on the sound effect. Therefore, in order to achieve the best sound effect It is often necessary to adjust and move the position and direction of the speaker. In the past, for the convenience of adjustment and movement, the user basically placed the speaker on the floor on both sides of the stage, etc., but this placement method restricted the position of the speaker adjustment. Otherwise, it is to hang the speakers on the scaffolding or ceiling around the stage. This kind of placement is not only difficult to place, but also inconvenient to move and adjust. Generally, when adjusting, the staff needs to be near the speakers. M...

AI Technical Summary

Problems solved by technology

[0002] Now there are many large-scale stage activities, and the sound effect is the most important for the stage activities, and the positioning, placement and orientation of the speakers will have a great impact on the sound effect. Therefore, in order to achieve the best sound effect It is often necessary to adjust and move the position and direction of the speaker. In the past, for the convenience of adjustment and movement, the user basically placed the speaker on the floor on both sides of the stage, etc., but this placement method restricted the position of the speaker adjustment. Otherwise, it is to hang the speakers on the scaffolding or ceiling around the stage. This kind of placement is not only difficult to place, but also inconvenient to move and adjust. Generally, when adjusting, the staff needs to be near the speakers. Make adjustments, and then go to a distance to listen to it. If the desired effect cannot be achieved, you need to go to the side of the speaker to make adjustments, which is very troublesome.

Moreover, the fixed speaker still occupies the stage area when not in use. If it needs to be disassembled, it will be troublesome to disassemble and assemble. In addition, when it rains, it is easy to splash rainwater and easy to fall dust

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