CN201130032Y - Colorful paper-free recorder - Google Patents
Colorful paper-free recorder Download PDFInfo
- Publication number
- CN201130032Y CN201130032Y CNU2007201997361U CN200720199736U CN201130032Y CN 201130032 Y CN201130032 Y CN 201130032Y CN U2007201997361 U CNU2007201997361 U CN U2007201997361U CN 200720199736 U CN200720199736 U CN 200720199736U CN 201130032 Y CN201130032 Y CN 201130032Y
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Abstract
A chromatic and paperless recorder relates to automatic meters used for industries, which is characterized in that the inner side of a signal input end thereof has a fixed orbit and a contact spring sheet, wherein a switch power board, a main board and a signal collecting board are respectively fixed on the orbit in the inner side of the input end and are in parallel arrangement, simultaneously, the other side of the main board is connected with a chromatic pattern liquid crystal display through soft wires, a thirty-two bit central processing unit, an A/D convertor, a FLASH memory, a network communication module, a clock unit, a USB interface device and the like are welded on the main board and are connected with each other through taking the thirty-two bit central processing unit as a center. The chromatic paperless recorder can realizes the function of paperless record and realizes the network communication with upper computers, supports signal inputs of multiple analog quantities, enables the thirty-two bit central processing unit to be matchedly used with the chromatic pattern liquid crystal display, enables the display image to be more abundant and the function to be more perfect, the built-in USB interface device is provided with a movable memory, which is greatly deduce the copies and the stores of data.
Description
Technical field:
The utility model relates to industrial instrument and meter for automation, the measurement that is applicable to all temps, pressure, rotating speed, length and various liquid, steam, general gas shows control, is widely used in industries such as oil, chemical industry, papermaking, pharmacy, metallurgy, electric power, environmental protection and food processing.
Background technology:
Present recording instrument without paper mainly is made up of mounting guide rail, 16 central processing units, LCD LCD, input end of analog signal rows.Thoroughly having substituted tradition has paper, China ink, pen and the mechanical transmission component thereof of paper registering instrument, and having overcome tradition has various faults such as paper registering instrument paperboard, card pen, broken string, has removed the scene from and has changed paper, change-fountain pen, changes line services in a large number such as China ink.But generation along with the appearance of industrial automation control that develops rapidly and Industrial Ethernet and large-scale DCS system, press for a kind of not only can the realization and do not have the paper writing function, more can realize and the host computer combined network communication, multiple analog signals input, the of new generation colored recording instrument without paper of functions such as mobile storage.
The utility model content:
The purpose of this utility model is in order to overcome above-mentioned defective, to provide a kind of energy to realize and the host computer combined network communication, with true coloured picture shape form demonstration, supports multiple analog signals input, and the colored recording instrument without paper of removable memory function.Its technical scheme is:
A kind of colored recording instrument without paper comprises: Switching Power Supply plate, mainboard, signal acquiring board, 32 central processing units, A/D converter, clock unit, color graphics LCD, FLASH storer, network communication module, USB interface device, USB mobile memory, signal input part, DIP switch; It is characterized in that: there are trapped orbit and contact flat spring in the signal input part inboard of colored recording instrument without paper, Switching Power Supply plate, mainboard, signal acquiring board are respectively on the track that the parallel example is fixed on the input end inboard, and the opposite side of mainboard links to each other with the color graphics LCD by soft arranging wire simultaneously; 32 central processing units, A/D converter, FLASH storer, network communication module, clock unit, USB interface device etc. all are welded on the mainboard, and are that the center interconnects with 32 central processing units; Described FLASH storer is divided into two parts again, and a part is static FLASH storer, and another part is dynamic FLASH storer; Described color graphics LCD is " TFT " color graphics LCD; Described 32 central processing units comprise:
Be used to store the PID of PID operational pattern from adjusting register;
Be used to store the flow measurement register of pressure, temperature, differential pressure, flow operational pattern;
Be used to store the standard signal register of thermal resistance, thermopair, voltage, current operator pattern;
Be used for carrying out under the various operational patterns arithmetical unit of computing and output;
Be used in each register, accessing operational pattern and be transferred to the controller that arithmetical unit carries out computing;
This controller is selected following action:
When DIP switch switched to the input of PID signal, controller accessed the PID operational pattern from PID and delivers in the arithmetical unit of 32 central processing units from the register of adjusting, and arithmetical unit carries out the PID computing;
When DIP switch switched to pressure, temperature, differential pressure, flow measurement signal input, controller accessed the flow measurement operational pattern and delivers in the arithmetical unit of 32 central processing units from the flow measurement register, and arithmetical unit carries out the flow measurement computing;
When DIP switch switched to thermal resistance, thermopair, voltage, current signal input, controller accessed the standard signal operational pattern and delivers in the arithmetical unit of 32 central processing units from the standard signal register, and arithmetical unit carries out the standard signal computing.
Advantage of the present utility model is to realize the not having paper writing function, more can realize and the host computer combined network communication by the network communication module, realizes the real production automation; Support multiple analog signals input, can receive the simulating signal of different transmitters; Employing high capacity memory body the longest writing time can be for 10 years; Use up-to-date 32 central processing units and color graphics LCD and be used, make display frame abundanter, more perfect function; The internal USB interface arrangement is equipped with mobile memory, has simplified the backup and the storage of data greatly.
Description of drawings:
Accompanying drawing 1 is the utility model functional-block diagram;
Accompanying drawing 2 is the utility model external form and bore size figure;
Accompanying drawing 3 is the utility model terminals subgraphs.
Embodiment:
A kind of colored recording instrument without paper comprises: Switching Power Supply plate, mainboard, signal acquiring board, 32 central processing units, A/D converter, clock unit, color graphics LCD, FLASH storer, network communication module, USB interface device, USB mobile memory, signal input part, DIP switch; It is characterized in that: there are trapped orbit and contact flat spring in the signal input part inboard of colored recording instrument without paper, Switching Power Supply plate, mainboard, signal acquiring board are respectively on the track that the parallel example is fixed on the input end inboard, and the opposite side of mainboard links to each other with the color graphics LCD by soft arranging wire simultaneously; 32 central processing units, A/D converter, FLASH storer, network communication module, clock unit, USB interface device etc. all are welded on the mainboard, and are that the center interconnects with 32 central processing units; Described FLASH storer is divided into two parts again, and a part is static FLASH storer, and another part is dynamic FLASH storer; Described color graphics LCD is " TFT " color graphics LCD; Described 32 central processing units comprise:
Be used to store the PID of PID operational pattern from adjusting register;
Be used to store the flow measurement register of pressure, temperature, differential pressure, flow operational pattern;
Be used to store the standard signal register of thermal resistance, thermopair, voltage, current operator pattern;
Be used for carrying out under the various operational patterns arithmetical unit of computing and output;
Be used in each register, accessing operational pattern and be transferred to the controller that arithmetical unit carries out computing;
This controller is selected following action:
When DIP switch switched to the input of PID signal, controller accessed the PID operational pattern from PID and delivers in the arithmetical unit of 32 central processing units from the register of adjusting, and arithmetical unit carries out the PID computing;
When DIP switch switched to pressure, temperature, differential pressure, flow measurement signal input, controller accessed the flow measurement operational pattern and delivers in the arithmetical unit of 32 central processing units from the flow measurement register, and arithmetical unit carries out the flow measurement computing;
When DIP switch switched to thermal resistance, thermopair, voltage, current signal input, controller accessed the standard signal operational pattern and delivers in the arithmetical unit of 32 central processing units from the standard signal register, and arithmetical unit carries out the standard signal computing.
Signal carries out gating through signal input terminal dispatch to DIP switch by DIP switch, then deliver to A/D converter conversion, signal is delivered to 32 central processing units and is handled after A/D converter is converted into 32 discernible digital signals of central processing unit, 32 central processing units access respective signal from the internal register of correspondence operational pattern is handled, simultaneously operation result is deposited in the static FLASH storer of the dynamic FLASH storer of working procedure and storage historical measurement data and colored recording instrument without paper working procedure, " TFT " color graphics LCD accesses real-time measurement values and historical measurements with real-time measurement numerical value from dynamic FLASH storer and static FLASH storer, real-time curve, history curve, patterns such as history report are shown to the user, color monitor also accesses time-parameters in the clock unit that is used for writing time simultaneously, can show accumulated time and current time; 32 central processing units connect USB interface device, USB mobile memory simultaneously, have realized backing up in realtime and unloading of data;
Arithmetical unit is delivered to the FLASH storer with operation result, the FLASH storer transfers to the color graphics LCD with the real-time measurement values and the historical data of computing, and operating personnel can realize that by the button operation of display below the real-time measurement values of all passages, historical measurements show with the form of numerical value, excellent figure, curve or form.
Connecting terminal block of the present utility model, each passage all have feed DC24V output, can give external unit such as distribution such as transmitters.Distinctive USB interface device and the communication cable that carries out the data download with the general USB flash disk of FAT cooperate the host computer management software, and perfection has realized the mobility of information data.
Claims (4)
1, a kind of colored recording instrument without paper comprises: Switching Power Supply plate, mainboard, signal acquiring board, 32 central processing units, A/D converter, clock unit, color graphics LCD, FLASH storer, network communication module, USB interface device, USB mobile memory, signal input part, DIP switch; It is characterized in that: there are trapped orbit and contact flat spring in the signal input part inboard of colored recording instrument without paper, Switching Power Supply plate, mainboard, signal acquiring board are respectively on the track that the parallel example is fixed on the input end inboard, and the opposite side of mainboard links to each other with the color graphics LCD by soft arranging wire simultaneously; 32 central processing units, A/D converter, FLASH storer, network communication module, clock unit, USB interface device etc. all are welded on the mainboard, and are that the center interconnects with 32 central processing units;
2, colored recording instrument without paper according to claim 1 is characterized in that: described FLASH storer is divided into two parts again, and a part is static FLASH storer, and another part is dynamic FLASH storer;
3, colored recording instrument without paper according to claim 1 is characterized in that: described color graphics LCD is " TFT " color graphics LCD;
4, colored recording instrument without paper according to claim 1 is characterized in that: described 32 central processing units comprise:
Be used to store the PID of PID operational pattern from adjusting register;
Be used to store the flow measurement register of pressure, temperature, differential pressure, flow operational pattern;
Be used to store the standard signal register of thermal resistance, thermopair, voltage, current operator pattern;
Be used for carrying out under the various operational patterns arithmetical unit of computing and output;
Be used in each register, accessing operational pattern and be transferred to the controller that arithmetical unit carries out computing; This controller is selected following action:
When DIP switch switched to the input of PID signal, controller accessed the PID operational pattern from PID and delivers in the arithmetical unit of 32 central processing units from the register of adjusting, and arithmetical unit carries out the PID computing;
When DIP switch switched to pressure, temperature, differential pressure, flow measurement signal input, controller accessed the flow measurement operational pattern and delivers in the arithmetical unit of 32 central processing units from the flow measurement register, and arithmetical unit carries out the flow measurement computing;
When DIP switch switched to thermal resistance, thermopair, voltage, current signal input, controller accessed the standard signal operational pattern and delivers in the arithmetical unit of 32 central processing units from the standard signal register, and arithmetical unit carries out the standard signal computing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201997361U CN201130032Y (en) | 2007-11-27 | 2007-11-27 | Colorful paper-free recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201997361U CN201130032Y (en) | 2007-11-27 | 2007-11-27 | Colorful paper-free recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130032Y true CN201130032Y (en) | 2008-10-08 |
Family
ID=40017891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201997361U Expired - Fee Related CN201130032Y (en) | 2007-11-27 | 2007-11-27 | Colorful paper-free recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130032Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954312A (en) * | 2014-04-24 | 2014-07-30 | 福建顺昌虹润精密仪器有限公司 | Data acquisition paperless recorder |
-
2007
- 2007-11-27 CN CNU2007201997361U patent/CN201130032Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954312A (en) * | 2014-04-24 | 2014-07-30 | 福建顺昌虹润精密仪器有限公司 | Data acquisition paperless recorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20131127 |