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On-line control sound

A sound and controller technology, applied in the field of online control of sound, achieves the effects of being suitable for popularization, good economic and social benefits, and low cost

Inactive Publication Date: 2018-09-07
沈伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It will cause high-voltage line tripping and cause economic losses to the country. Therefore, an online control audio system will have a good market prospect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example: such as Figure 1-3 As shown, the present invention provides an on-line audio control, including a box body 1, the surface of the box body 1 is connected with fixed handles 2, and the number of the fixed handles 2 is two, which are arranged at both ends of the box body 1 , has played the effect of being easy to carry, and described fixed handle 2 side is provided with controller 3, and described controller 3 side is provided with splicing board 4, and described splicing board 4 side is provided with loudspeaker 5, and described The number of the splicing plate 4 and the loudspeaker 5 is two, which are arranged on both sides of the box body 1, and the effect of the splicing plate 4 is to facilitate the replacement of the loudspeaker 5, and the bottom of the box body 1 is provided with Support frame 6, described support frame 6 one side is connected with hollow frame 7, and described casing 1 inner side is provided with GPRS component 8, and described GPRS compon...

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Abstract

The invention discloses an on-line control sound, which is simple in structure, low in manufacturing cost and high in practicability. The on-line control sound comprises a box body, wherein a fixed handle is connected to the surface of the box body; a controller is arranged on one side of the fixed handle; a splicing plate is arranged on one side of the controller; a loudspeaker is arranged on oneside of the splicing plate; a supporting frame is arranged at the bottom of the box body; a hollow frame is connected to one side of the supporting frame; a GPRS component is arranged on one side inside the box body; a signal transceiver is arranged on one side of the GPRS component; a sound body is arranged on one side of the signal transceiver; a solar storage battery is arranged on one side ofthe sound body; a storage battery is arranged on one side of the solar storage battery; a network card is arranged on one side of the storage battery; a central processing unit is arranged on one side of the network card; the GPS component is arranged on one side of the central processing unit; a double-power automatic transfer switch is arranged on one side of the GPS component; and a solar panel is arranged on the surface of the box body.

Description

technical field [0001] The invention relates to a sound system, in particular to an on-line control sound system. Background technique [0002] Sound refers to sounds other than human language and music, including sounds from the natural environment, animals, machines and tools, and various sounds from human actions. Audio probably includes power amplifiers, peripheral equipment (including compressors, effects, equalizers, VCD, DVD, etc.), speakers (speakers, speakers), mixers, microphones, display devices, etc. add up to a set. Among them, speakers are sound output devices, speakers, subwoofers and so on. A speaker includes high, low, and medium speakers, three but not necessarily three. The development history of technology can be divided into four stages: electron tubes, transistors, integrated circuits, and field effect tubes. In many areas, there are many high-voltage line corridors on the mountains, and there are many places where the propaganda is not enough. The s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00H04R1/02H04R27/00H02J7/35H02J9/06
CPCH02J7/35H02J9/06H04R1/02H04R1/026H04R3/00H04R27/00Y02B10/70
Inventor 沈伟
Owner 沈伟
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