Phase array sound box

Abstract

The invention relates to a phase array sound box, which comprises a bottom frame unit and a plurality of single sound box units which are transversely arranged in the bottom frame unit in an array manner, and is characterized in that the bottom frame unit comprises a pair of transverse mounting frames and a connecting frame which is fixedly arranged at the end parts of the pair of transverse mounting frames; each single sound box unit comprises a sound box mounting seat assembly and a sound box main body mounted in the sound box mounting seat assembly; the sound box mounting seat assembly comprises a mounting seat body and connecting assemblies mounted at the front and rear ends of the mounting seat body. The transverse mounting frame comprises a mounting frame body and a guide connecting piece mounted on the mounting frame body; the guide connecting piece comprises a rail groove fixedly formed in the upper end face of the mounting frame body; a sliding block is fixedly installed on the lower end face of the connecting assembly, and the sliding block is the same as the rail groove in shape and size. In the installation process of the single sound box units, the sliding blocks of the single sound box units only need to be aligned with the track grooves, then the single sound box units are pushed in from one side, and the single sound box units and the underframe unit can be preliminarily installed.

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