Multi-domain wireless broadcast multicast loudspeaker based on Internet control

A wireless broadcasting and Internet technology, applied in the field of broadcasting, can solve problems such as blockage of ventilation ducts, affect the service life of equipment, and fail to meet user needs, and achieve the effect of reducing costs and improving service life
CN114449385AInactive Publication Date: 2022-05-06宿迁村村响广播设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
宿迁村村响广播设备有限公司
Publication Date
2022-05-06
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Claims

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