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Signal conversion device

A radio frequency signal, analog-to-digital conversion technology, applied in the direction of electrical program control, comprehensive factory control, etc., can solve the problem that the signal conversion device cannot reach the user, and achieve the effect of stable and good control of radio frequency signal reception and transmission

Inactive Publication Date: 2014-05-07
费林云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is widely used in the fields of machinery, electricity, telecommunications, electric power and sewage treatment, so it has attracted the attention of users. However, ordinary signal conversion devices cannot meet the needs of users, and further improvement is needed

Method used

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  • Signal conversion device

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Embodiment Construction

[0007] The present invention will be further described below in conjunction with accompanying drawing.

[0008] see figure 1 , the signal conversion device of the present invention includes a radio frequency signal receiver, an analog-to-digital conversion device, a control device, a filtering device, a voltage dividing device, a radio frequency signal transmitter, an audio signal accommodation unit, an infrared signal receiver, a correction device and an infrared signal transmitter The output end of the radio frequency signal receiver is electrically connected to the input end of the analog-to-digital conversion device, the output end of the analog-to-digital conversion device is electrically connected to the input end of the control device, the output end of the control device is electrically connected to the input end of the filter device, and the output end of the filter device is electrically connected to the input end of the filter device. The input end of the pressure d...

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Abstract

The invention discloses a signal conversion device comprising a radio-frequency signal receiver, an analog-to-digital conversion device, a control device, a filtering device, a voltage-dividing device, a radio-frequency signal emitter, an audio signal accommodating unit, an infrared ray signal receiver, a correction device and an infrared ray signal emitter. The signal conversion device can carry out very good control; radio-frequency signal receiving and emitting are stable; the signal conversion device has infrared ray signal receiving and emitting functions; and meanwhile, the signal conversion device can work a correcting function.

Description

technical field [0001] The invention relates to a conversion device, in particular to a signal conversion device. Background technique [0002] The signal conversion device transmits, converts and transmits various industrial signals in the automation control system. It can cooperate with various industrial sensors to retrieve parameter signals and meet the needs of users for local monitoring and remote data collection. Widely used in the fields of machinery, electricity, telecommunications, electric power and sewage treatment, etc., it has attracted the attention of users. However, ordinary signal conversion devices cannot meet the needs of users, and further improvements are needed. Contents of the invention [0003] The purpose of the present invention is to provide a signal conversion device which can completely solve the above problems. [0004] In order to achieve the above object, the technical solution adopted by the present invention is as follows: the signal con...

Claims

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Application Information

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IPC IPC(8): G05B19/418
Inventor 费林云
Owner 费林云