CN201270588Y - Sound system with multiple control modes - Google Patents

Abstract

The utility model relates to the technical field of audio, and in particular to an audio system with one-band multiple control modes, comprising a sound box and a main control box, wherein the sound box is equipped with a built-in wireless receiving module, and the main control box is equipped with a built-in wireless transmitting module. The number of the sound boxes is at least two, and the main control box is also equipped with a built-in one-band multiple control module, which is electrically connected to the wireless transmitting module. The utility model has the advantage of being able to meet the use requirements in places with larger spaces.

Description

A sound system with multiple control modes

Technical field:

The utility model relates to the field of audio technology, in particular to an audio system with multiple control modes.

Background technique:

The sound system is an indispensable sound equipment in modern society. It has been widely used in various places, adding a variety of sound elements to people's lives. Existing sound system comprises sound box and main control box, and described sound box has built-in wireless receiving module, and main control box has built-in wireless transmission module, and this sound system is a belt-one control mode, namely one main control box has one sound box. Because the sound coverage of a speaker is limited, in a place with a relatively large space, often a speaker cannot cover every space in the place. The use requirements in large places.

Utility model content:

The purpose of the utility model is to provide a sound system with multiple control modes for the deficiencies of the prior art, which can meet the use requirements in places with large spaces.

In order to achieve the above object, the utility model is realized through the following technical solutions: a sound system with multiple control modes, including a sound box and a main control box, the sound box has a built-in wireless receiving module, and the main control box has a built-in wireless transmitting module. The number of the speakers is at least two, and the main control box also has a built-in multi-band control module, and the multi-band control module is electrically connected with the wireless transmitting module.

It also includes a remote controller for controlling the work of the main control box, and the main control box is also provided with a remote control receiving module adapted to the remote controller.

Beneficial effects of the utility model: the number of speakers of the utility model is at least two, and the main control box also has a built-in multi-control module, and the multi-control module is electrically connected with the wireless transmitting module, and the Multiple speakers are placed in different positions of the place. Under the action of a multi-control module, the audio signal sent by the wireless transmitting module can be received by the wireless receiving module of multiple speakers, ensuring that in such a relatively large space Therefore, the utility model has the advantage that it can be used in a place with a large space.

Description of drawings:

Accompanying drawing 1 is the control principle block diagram of the present utility model.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is further elaborated:

With reference to shown in accompanying drawing 1, a kind of sound system with multi-control mode, comprises sound box 6 and main control box 2, described sound box 6 is built-in wireless receiving module 7, and main control box 2 is built-in wireless transmitting module 3, described The number of sound boxes 6 is at least two, and the main control box 2 also has a built-in multi-band control module 5 , which is electrically connected with the wireless transmission module 3 .

The audio system with multiple control modes also includes a remote controller 1 for controlling the operation of the main control box 2 , and the main control box 2 is also provided with a remote control receiving module 4 adapted to the remote controller 1 . The remote controller can control functional operations such as volume adjustment of the main control box 2 .

In this embodiment, 2.4G wireless transmission technology is used between the wireless transmitting module 3 and the wireless receiving module 7, and the number of speakers 6 is three. In a place where the space is relatively large, three speakers 6 are placed in different positions of the place, and under the action of a multi-control module 5, the audio signal sent by the wireless transmitting module 3 can be transmitted by the wireless receiving module of the three speakers 6. 7 places are received, guarantee that in this relatively large place of space, the sound that three loudspeakers 6 send can cover the whole place, therefore, the utility model has the advantage that can satisfy the use requirement in the bigger place of space.

The above is only a preferred embodiment of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application scope are all included in the utility model patent application scope .

Claims (2)

1. An audio system with multiple control modes, including a speaker (6) and a main control box (2), the speaker (6) has a built-in wireless receiving module (7), and the main control box (2) has a built-in wireless transmitter module (3), it is characterized in that: the quantity of described sound box (6) is at least two, and described main control box (2) also has a built-in one-band multi-control module (5), and this one-band multi-control module (5) and The wireless transmitting module (3) is electrically connected. 2. The audio system with multiple control modes according to claim 1, characterized in that it also includes a remote controller (1) for controlling the work of the main control box (2), the main control box (2) A remote control receiving module (4) compatible with the remote control (1) is also provided.

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