CN202649274U - Digital display instrument - Google Patents
Digital display instrument Download PDFInfo
- Publication number
- CN202649274U CN202649274U CN 201220251344 CN201220251344U CN202649274U CN 202649274 U CN202649274 U CN 202649274U CN 201220251344 CN201220251344 CN 201220251344 CN 201220251344 U CN201220251344 U CN 201220251344U CN 202649274 U CN202649274 U CN 202649274U
- Authority
- CN
- China
- Prior art keywords
- digital display
- screen display
- touch screen
- instrument
- signal processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a digital display instrument. A single chip microcomputer is respectively connected with a touch screen display controller, a human inductor, an electric power frequency converter and a communication circuit, the communication circuit is connected with a signal processor, the signal processor is connected with a current voltage signal converter, and the touch screen display controller is connected with a touch screen display panel. The digital display instrument has the technical effects that the digital display instrument can be applied to various devices in need of digital display; as the human induction module is provided inside the digital display instrument and an induction probe is provided on the front panel, the screen panel can be automatically lighted when a person gets close; as a touch screen is adopted, operation can be directly performed on the screen, which is convenient and quick; and parameters can be checked and the instrument can be operated as usual even if no light is provided.
Description
Technical field
The utility model relates to a kind of Displaying Meter, relates in particular to a kind of read out instrument.
Background technology
Under the background that develops into rapidly All Around The World of computing machine and internet, also the beginning of instrument and meter advanced by leaps and bounds to networking, such as: instrument and meter robotization, many instruments networkings, dimension multimedia, virtual instrument and meter etc.In conjunction with up-to-date scientific and technological equipment, by wide area network and the direct control instrument instrument of LAN (Local Area Network), to the management of company, management integration, and each broad aspect of the analysis of application model etc.
Along with the widespread use of digital display electric instrument in controller switching equipment, obtained more and more users' recognition and acceptance.It is powerful, simple in structure, precision is high, reading is directly perceived, and can be connected with computer network, directly shows electrical parameter in control system.But its scene mostly is button operation, and screen backlight shows in short-term, in the power distribution station of basement type, if there is not adequate illumination light, operates and checks all very inconvenience, has increased field staff's maintenance difficulties.
Summary of the invention
The purpose of this utility model is to provide a kind of read out instrument, by human body sensing is detected and touch screen operation, strengthens robotization, and the execute-in-place that adapts under the low light lineman condition is safeguarded.
The utility model is achieved like this, it comprises single-chip microcomputer, touch-screen display controller, human inductor, electric energy frequency converter, communicating circuit, signal processor, current and voltage signals converter, touch screen display panel, it is characterized in that single-chip microcomputer connects respectively touch-screen display controller, human inductor, electric energy frequency converter and communicating circuit, described communicating circuit connects signal processor, signal processor connects the current and voltage signals converter, and described touch-screen display controller connects touch screen display panel.
Technique effect of the present utility model is: be applicable to the various equipment that need numeral to show, read out instrument is interior with human body induction module, plate is furnished with inductive probe in front, when having the people close, automatically light screen panel, adopt simultaneously touch screen, can directly do in on-screen options, convenient and swift, even without lighting, also can as usual check parameter, operation instrument.
Description of drawings
Fig. 1 is functional-block diagram of the present utility model.
In the drawings, 1, single-chip microcomputer 2, touch-screen display controller 3, human inductor 4, electric energy frequency converter 5, communicating circuit 6, signal processor 7, current and voltage signals converter 8, touch screen display panel.
Embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises single-chip microcomputer 1, touch-screen display controller 2, human inductor 3, electric energy frequency converter 4, communicating circuit 5, signal processor 6, current and voltage signals converter 7, touch screen display panel 8, single-chip microcomputer 1 connects respectively touch-screen display controller 2, human inductor 3, electric energy frequency converter 4 and communicating circuit 5, described communicating circuit 5 connects signal processor 6, signal processor 6 connects current and voltage signals converter 7, and described touch-screen display controller 2 connects touch screen display panel 8.With human inductor 3, plate is furnished with inductive probe in front in the read out instrument, when having the people close, automatically lights screen panel, adopts simultaneously touch screen, directly does in on-screen options.
Claims (1)
1. read out instrument, it comprises single-chip microcomputer, touch-screen display controller, human inductor, electric energy frequency converter, communicating circuit, signal processor, current and voltage signals converter, touch screen display panel, it is characterized in that single-chip microcomputer connects respectively touch-screen display controller, human inductor, electric energy frequency converter and communicating circuit, described communicating circuit connects signal processor, signal processor connects the current and voltage signals converter, and described touch-screen display controller connects touch screen display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251344 CN202649274U (en) | 2012-05-31 | 2012-05-31 | Digital display instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251344 CN202649274U (en) | 2012-05-31 | 2012-05-31 | Digital display instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649274U true CN202649274U (en) | 2013-01-02 |
Family
ID=47418365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251344 Expired - Fee Related CN202649274U (en) | 2012-05-31 | 2012-05-31 | Digital display instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837723A (en) * | 2014-03-04 | 2014-06-04 | 深圳麦科信仪器有限公司 | Panel oscilloscope compatible with mechanical input |
| CN108459190A (en) * | 2017-02-21 | 2018-08-28 | 江苏明及电气股份有限公司 | A kind of Intelligent electric power instrument |
-
2012
- 2012-05-31 CN CN 201220251344 patent/CN202649274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837723A (en) * | 2014-03-04 | 2014-06-04 | 深圳麦科信仪器有限公司 | Panel oscilloscope compatible with mechanical input |
| CN103837723B (en) * | 2014-03-04 | 2017-01-11 | 深圳麦科信仪器有限公司 | Panel oscilloscope compatible with mechanical input |
| CN108459190A (en) * | 2017-02-21 | 2018-08-28 | 江苏明及电气股份有限公司 | A kind of Intelligent electric power instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |