Multi-domain wireless broadcast multicast loudspeaker based on Internet control

Abstract

The invention provides a multi-domain wireless broadcast multicast loudspeaker based on internet control, which comprises a fixed base, a fixed frame is fixedly mounted on the upper side of the fixed base, a main body is fixedly mounted on the upper side of the fixed frame, a mounting part is fixedly mounted on the right side of the main body, a loudspeaker part is fixedly mounted on the right side of the mounting part, and a loudspeaker is fixedly mounted on the right side of the loudspeaker part. A driving power supply is arranged in the main body, and a loudspeaking mechanism is arranged in the mounting part. According to the multi-domain wireless broadcast multicast loudspeaker based on Internet control, an electrostatic adsorption plate is arranged, a friction ball and a friction plate are driven by a fixing rod to continuously rub, then static electricity is generated on the electrostatic adsorption plate, and when air passes through the electrostatic adsorption plate, the generated static electricity can adsorb dust in the air, so that the dust in the air is adsorbed, and the dust in the air is prevented from being adsorbed. Therefore, dust is prevented from entering the interior of the device, the situation that heat dissipation of the device is affected by too much dust is effectively prevented, and the service life of the device is prolonged.

Description

technical field [0001] The invention belongs to the technical field of broadcasting, and in particular relates to an Internet-based multi-domain wireless broadcast multicast loudspeaker. Background technique [0002] The intelligent broadcasting system uses advanced computer control and multimedia technology to replace traditional harsh electronic ringtones with music. It can independently control the playback of multiple areas, and can play different programs at different times in different areas. It has stable signals, good sound quality, and manual operation. Less pros. [0003] Nowadays, with the continuous development of science, the continuous progress of society, the progress of modern science and technology, especially the development of computer multimedia technology and network communication technology, wireless broadcasting technology has experienced a transformation from traditional broadcasting, numerical control, intelligence, networking With the rapid develop...

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Problems solved by technology

[0003] Nowadays, with the continuous development of science, the continuous progress of society, the progress of modern science and technology, especially the development of computer multimedia technology and network communication technology, wireless broadcasting technology has experienced a transformation from traditional broadcasting, numerical control, intelligence, networking With the rapid development of broadcasting, at present, the existing wireless broadcasting loudspeakers still have the following problems during use. One: due to the long-term operation of the equipment, its internal electronic components generate a lot of heat, and the use of external While the natural wind is cooling it, affected by the external natural wind, some garbage is easy to float in the air under the action of the wind, and then it is easy to cause blockage to the ventilation duct of the device, thus affecting the ventilation effect of the equipment; Two: Because there are a lot of dust and impurities in the outside air, if these dust and impurities are allowed to enter the interior of the equipment, it is easy to affect the service life of the equipment; therefore, there are deficiencies and cannot meet the needs of users. Therefore, it is necessary to further Improve

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