Linear array speaker assembly

Abstract

The invention belongs to the technical field of electronics, and provides a linear array speaker assembly. An existing general speaker cannot be used in a square. The linear array speaker assembly is composed of multiple speakers which are arranged to be next to one another, wherein sound outlet faces of the speakers are located on the same side, and connecting blocks are arranged on the left side and the right side, which are close to the sound outlet face, of each speaker. A connector structure is arranged at one end of each connecting block, and a connecting hole is formed in the other end of each connecting block, wherein the connector structure and the connecting hole correspondingly face to adjacent speakers, and the connector structure on each speaker is connected with the connecting hole of the adjacent speaker. An adjusting device is arranged on the back face of each speaker, and through the connection of the adjusting devices on every two adjacent speakers, an included angle alpha is formed between the plane where the sound outlet face of one of the two adjacent speakers is located and the sound outlet face of the other speaker. Due to the structure, the linear array speaker assembly can be used in any outdoor sites and occupies a small space, the sound outlet covering surface of the linear array speaker assembly can be controlled precisely, directionality of sound can be effectively controlled, a listener is enabled to have a feeling of listening the sound indoors, and the linear array speaker assembly is convenient to dismantle and transport.

Description

technical field [0001] The invention belongs to the technical field of electronics, and relates to a sound box, in particular to a line array sound box. Background technique [0002] A speaker is a device that converts audio signals into sound. It is often used in indoor places such as homes, dance halls, KTVs, and theaters. For the sound from the front, back, left, and right, the speakers are generally placed in several corners of the room, with the sound-emitting surface facing the center, so that the listener will have a sense of presence, and it will be realistic, vivid, and more appealing. Nowadays, people's use of speakers is not limited to indoors, but more outdoors or in large squares, such as: holding concerts, large-scale performances, press conferences, and trade fairs in squares, and holding sports meetings or other openings in stadiums. Because the venue is empty and there are no boundaries, if the speakers are arranged according to the indoor specifications, t...

AI Technical Summary

Problems solved by technology

Nowadays, people's use of speakers is not limited to indoors, but more outdoors or in large squares, such as: holding concerts, large-scale performances, press conferences, and trade fairs in squares, and holding sports meetings or other openings in stadiums. Because the venue is empty and there are no boundaries, if the speakers are arranged according to the indoor specifications, the sound cannot cover the whole venue, and the listeners will not feel the effect of being in the room at all. People also try to place the data in different directions The speakers are stacked horizontally and vertically to form a sound wall, and the power of the speakers is increased. Although the initial feeling of shaking and momentum is extraordinary after opening, it is soon found that the speakers not only occupy space but also interfere with each other, making the sound Both directivity and coverage are affected, resulting in reduced sound quality, and the same effect as indoors cannot be achieved at all

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