Integrated sound box combination

Abstract

The invention provides an integrated sound box combination comprising a large sound box and multiple small sound boxes. The large sound box is provided with a sound generating surface. The integrated sound box combination also comprises first plug pins, a supporting plate and a cover plate. The multiple small sound boxes are arranged above the sound generating surface of the large sound box. The large sound box is provided with multiple first connecting members along the edge of the large sound box. The supporting plate is detachably installed above the sound generating surface of the large sound box. The small sound boxes are supported on the supporting plate, and one side of each small sound box is detachably connected with the first connecting members via the first plug pins. The cover plate covers the multiple small sound boxes and the cover plate and the multiple small sound boxes are detachably fixed. According to the integrated sound box combination, multiple small sound boxes are detachably installed on the large sound box via the first plug pins so that the small sound boxes can be stacked on the large sound box to be transported; the bottom ends of the small sound boxes are supported by the supporting plate so that crashing of the small sound boxes to the sound generating hole of the large sound box can be prevented; and finally the cover plate is packaged on the small sound boxes so that transportation safety performance is great.

Description

technical field [0001] The invention belongs to the technical field of audio equipment, and in particular relates to an integrated sound box combination. Background technique [0002] At present, audio equipment is used in many places, such as concerts, large-scale performances, exhibitions, etc. It is necessary to build speakers according to the design of the stage or booth in order to achieve the best sound effect, and they need to be disassembled and transported away after use. However, the existing speaker structure makes each speaker can only be stacked together for transportation, which occupies a large area and is very inconvenient for transportation. It can only be carried one by one, and the efficiency is low. In the improved sound box combination disclosed in the patent document with the publication number CN203872315U, an open space is provided in the large sound box to accommodate the small sound box. This open space can only be used when transporting the sound b...

AI Technical Summary

Problems solved by technology

However, the existing speaker structure makes each speaker can only be stacked together for transportation, which occupies a large area and is very inconvenient to transport. It can only be carried one by one, and the efficiency is low.

In the improved sound box combination disclosed in the patent document with the publication number CN203872315U, an open space is provided in the large sound box to accommodate the small sound box. This open space can only be used when transporting the sound box combination. When the speaker is in use, it will have a certain impact on the sound effect, and it will cause the volume of the large speaker to be too large

[0003] In addition, according to the use occasions of the speakers, the design of the booth, and the change in the demand for sound effects, the overall needs of the speakers are constantly changing, and different combinations are required; however, the existing speakers can only be realized by stacking speakers with different structures, which is inconvenient to use, and Poor stability

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