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Teaching showcase voice controller

A technology of voice control and showcase, applied in the direction of program control, computer control, general control system, etc. It can solve the problems of limited voice data storage time, cumbersome operation process, and easy failure, etc., to achieve long data storage time and simple system Reliable, easy-to-operate results

Inactive Publication Date: 2016-11-16
肥西县碧涛建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing teaching display cabinets use computer plus VCD for voice playback. When using a computer for voice playback, it needs to be turned on and off. The operation process is relatively cumbersome, and the computer is prone to failure during use. There is wear and tear in the process, resulting in a limited storage time for voice data

Method used

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  • Teaching showcase voice controller

Examples

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Embodiment Construction

[0012] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, a voice controller for a teaching showcase includes an MCU 1, a wireless remote controller 2, a keyboard 3 and a digital tube 10. Each showcase is provided with a voice chip 7, a loudspeaker 8 and a warning lamp 9, and the wireless remote controller device 2, the keyboard 3 and the nixie tube 10 are all electrically connected to the MCU 1, the MCU 1 is provided with a voice memory 4, a volume control digital potentiometer 5 and a relay board 6, and the voice chip 7 is connected to the The relay board 6 is electrically connected, and the voice chip 7 , the voice memory 4 and the volume control digital potentiometer are electrically connected to the speaker 8 .

[0014] In this embodiment, the playback mode, the display cabinet number to be played, the model number to be played, or the volume lev...

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PUM

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Abstract

The invention relates to a teaching showcase voice controller comprising a master controller, voice control equipment and a display device. The voice control equipment and the display device are electrically connected with the master controller. The master controller is provided with a voice memory, a volume control digital potentiometer and a relay board. The teaching showcase voice controller also comprises a voice chip and a loudspeaker which are arranged on each showcase. The voice chips are electrically connected with the relay board. The voice chips, the voice memory and the volume control digital potentiometer are electrically connected with the loudspeakers. The teaching showcase voice controller is simple and reliable in system, long in data storage time and easy and convenient to operate and can realize wireless remote control.

Description

technical field [0001] The invention relates to a voice playing controller. Background technique [0002] Most of the existing teaching display cabinets use computer plus VCD for voice playback. When using a computer for voice playback, it needs to be turned on and off. The operation process is relatively cumbersome, and the computer is prone to failure during use. There is wear and tear in the process, resulting in a limited storage time for voice data. Therefore, it is necessary to provide a simple and reliable voice controller. Contents of the invention [0003] The object of the present invention is to provide a voice controller which does not need a computer and is easy to operate. [0004] The technical scheme of the present invention: a voice controller for a teaching showcase, including a main controller, a voice control device and a display device, both the voice control device and the display device are electrically connected to the main controller, and the mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/21008
Inventor 俞克波
Owner 肥西县碧涛建材有限公司
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