CN201141883Y - Module standardized multifunctional network electric power instrument - Google Patents
Module standardized multifunctional network electric power instrument Download PDFInfo
- Publication number
- CN201141883Y CN201141883Y CNU2007200758556U CN200720075855U CN201141883Y CN 201141883 Y CN201141883 Y CN 201141883Y CN U2007200758556 U CNU2007200758556 U CN U2007200758556U CN 200720075855 U CN200720075855 U CN 200720075855U CN 201141883 Y CN201141883 Y CN 201141883Y
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- circuit board
- network electric
- electric power
- module
- circuit plate
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Abstract
The utility model provides a modularized standard multi-functional network electric power instrument which includes a basic circuit board, a display circuit board, a signal input circuit and a processing circuit board. The basic circuit board, the display circuit board, the signal input circuit and the processing circuit board are connected with each other through connector parts. The internal structure of the modularized standard multi-functional network electric power instrument of the utility model is divided into a plurality of circuit parts, each of the parts is provided with related circuit module and wiring terminals for connecting the circuit modules, and each circuit board is connected with each other through connector parts; the combination of different circuit parts forms the internal structure of the network electric power instrument, thereby realizing the multiple functions of the network electric power instrument, satisfying different users with different demands, greatly reducing the stock and making the manufacture much convenient; the purpose of the utility model is thus realized.
Description
Technical field
The utility model relates to a kind of standardization, modular instrument, particularly a kind of standardization, modular network electric instrument.
Background technology
The model of network electric power instrument in the market is many, because different user has nothing in common with each other to the requirement of network electric power instrument, to have the switching value input and output, become and function such as to send as network electric power instrument, like this for the needs of different user, the product of the just necessary every kind of model of stock of manufacturer, if when design, plan, bring great puzzlement will for production and stock.
Though, development along with the circuit elements device blocksization, a lot of functional circuits all are the form appearance with module, when design, all functions all can be designed into, select to install corresponding functional modules when mounted, but She Ji circuit board is just huger and complicated like this, causes the volume of electric instrument too huge.
Therefore, need a kind of multifunctional network electric instrument of modularization standardization especially, adopt standardization, modularized design scheme, satisfy user's different demands, greatly reduced the stock, made things convenient for production with minimum wiring board and the simplest method.
The utility model content
The purpose of this utility model provides a kind of multifunctional network electric instrument of modularization standardization, satisfies user's different demands with minimum wiring board and the simplest method, has greatly reduced the stock, has made things convenient for production.
The technical matters that the utility model solved can realize by the following technical solutions:
A kind of multifunctional network electric instrument of modularization standardization, it is characterized in that, it comprises basic circuit plate, display circuit board and signal input and treatment circuit plate, is connected to each other by connector between described basic circuit plate, display circuit board and signal input and the treatment circuit plate.
Described basic circuit plate is provided with basic major loop module and the corresponding binding post that is connected with each functional module with display circuit board, signal input and treatment circuit plate.
Described display circuit board is provided with the binding post that is connected with signal input and treatment circuit plate with the basic circuit plate.
Described display circuit board includes but not limited to LED display circuit board, LCD display circuit board.
The multifunctional network electric instrument of a kind of modularization standardization of the present utility model, be divided into the several sections circuit board by internal circuit configuration with network electric power instrument, the binding post of various circuit modules of corresponding setting and the various modules of corresponding connection on each partial circuit, connect by connector between each circuit board, by the internal circuit configuration that is combined into network electric power instrument mutually between the each several part circuit board, realize the various functions of network electric power instrument, satisfy user's different demands, greatly reduced the stock, make things convenient for production, realized the purpose of this utility model.
Description of drawings
Fig. 1 is the structural representation of a kind of basic circuit plate of network electric power instrument of the present utility model;
Fig. 2 is the structural representation of the another kind of basic circuit plate of network electric power instrument of the present utility model;
Fig. 3 is the structural representation of the another kind of basic circuit plate of network electric power instrument of the present utility model;
Fig. 4 is the structural representation of the LED display circuit board of network electric power instrument of the present utility model;
Fig. 5 is the structural representation of the LCD display circuit board of network electric power instrument of the present utility model;
Fig. 6 is a kind of signal input of network electric power instrument of the present utility model and the structural representation of treatment circuit plate.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of basic circuit plate 1 of network electric power instrument, basic circuit plate 1 are provided with main circuit module 11, communication link block 12, two tunnel analog quantitys output link block 13 and connector module 14.
Analog output module 13 is provided with VSS1, AO1, VCC1, GND, PVM2 connection terminal.
As shown in Figure 2, a kind of basic circuit plate 1 ' of network electric power instrument, basic circuit plate 1 ' are provided with main circuit module 11, communication link block 12, four-way switch amount input link block 15 and connector module 14.
As shown in Figure 3, a kind of basic circuit plate 1 of network electric power instrument ", basic circuit plate 1 " be provided with main circuit module 11, communication link block 12, two-way switch amount input and output link block 16 and connector module 14.
As shown in Figure 4, a kind of LED display circuit board 2 of network electric power instrument, LED display circuit board 2 are provided with LED display module 21, connector module 22 and connector module 23.
As shown in Figure 5, a kind of LCD display circuit board 3 of network electric power instrument, LCD display circuit board 3 are provided with LCD display module 31, connector module 32 and connector module 33.
As shown in Figure 6, input of a kind of signal of network electric power instrument and treatment circuit plate 4, signal input and treatment circuit plate 4 are provided with connector module 41.
When the needed network electric power instrument of user, show with charactron, when only needing to measure parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., only need Fig. 1, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module makes up as network electric power instrument.
When the needed network electric power instrument of user, show with charactron, except that needing measurement parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., also need increase by one the road or two-way analog quantity when output, only need Fig. 1, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module, one or two analog output module make up as network electric power instrument.
When the needed network electric power instrument of user, show with charactron, except that needing measurement parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., in the time of also need increasing the input of four-way switch amount, only need Fig. 2, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module, four-way switch amount load module make up as network electric power instrument.
When the needed network electric power instrument of user, show with charactron, except that needing measurement parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., in the time of also need increasing input of two-way way switch amount and the output of two-way relay, only need Fig. 3, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module makes up as network electric power instrument.
When the needed network electric power instrument of user, use liquid crystal display, when only needing to measure parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., only need Fig. 1, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module makes up as network electric power instrument.
When the needed network electric power instrument of user, use liquid crystal display, except that needing measurement parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., also need increase by one the road or two-way analog quantity when output, only need Fig. 1, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module, one or two analog output module make up as network electric power instrument.
When the needed network electric power instrument of user, use liquid crystal display, except that needing measurement parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., in the time of also need increasing the input of four-way switch amount, only need Fig. 2, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module, four-way switch amount load module make up as network electric power instrument.
When the needed network electric power instrument of user, use liquid crystal display, except that needing measurement parameters of electric power commonly used such as three-phase voltage, electric current, active power, reactive power, power factor, frequency, four-quadrant electric energy etc., in the time of also need increasing input of two-way way switch amount and the output of two-way relay, only need Fig. 3, Fig. 4, circuit board shown in Figure 6 are got final product with the internal circuit configuration that communication module makes up as network electric power instrument.
Therefore above-mentioned model send output module, switching input module to constitute by adopting as Fig. 1～wiring board shown in Figure 6 and communication module, change the standardization definition of connector and module pin.
The definition of connector and module pin is defined as detailed description to these as shown in the figure below:
1, between signal input and treatment circuit plate 4 and LED display circuit board 2, the LCD display circuit board 3:
The power supply of+5V, GND-1 group+5V;
Pulse output that AP, RP-are meritorious and idle;
CS, MOSI, MISO, SCLK, the relevant pin of IRQ-SPI interface, wherein CS be sheet select for use gating ADE7758 work, MOSI master go out from advance, MISO master advance from go out, SCLK clock, IRQ be that ADE7758 applies for interrupt pin to CPU, ADE7758 realizes data interaction with CPU by these several pins.
2, the basic circuit plate 1,1 ', 1 " and LED display circuit board 2, LCD display circuit board 3 between:
The power supply of+5V, GND-1 group+5V;
Pulse output that AP, RP-are meritorious and idle; TXD, RXD-C
The SCI communication interface of TXD, RXD-CPU
The timer complexing pin of PWM1～PWM4-CPU can be used as common input and output IO mouth as the switching value input and output, also can be used as PWM and exports to control to become and send output.
3, communication module:
485A, 485B-connect 485 chip for driving, can realize the teletransmission of data by these two mouths;
VCC2, VSS2-1 organize power supply, power supply are provided for the back communication module;
The power supply of+5V, GND-1 group+5V;
The SCI communication interface of TXD, RXD-CPU;
4, output module is sent in change:
VCC1, VSS1-1 organize power supply, provide power supply to transmitting module;
Output terminal is sent in the AO1-change
The timer complexing pin of PWM1～PWM2-CPU is exported to control to become as PWM here and is sent output.
5, four-way switch amount load module
DI1～DI4-first imports to the four-way switch amount;
The power supply of VCC1-switching value input
GND-ground
The timer complexing pin of PWM1～PWM4-CPU, at this as common input IO mouth;
PWM1～PWM4 has been endowed different functions as the timer complexing pin of CPU among Fig. 1～Fig. 3, PWM1, PWM2 send output for becoming among Fig. 1; PWM1～PWM4 is as common input IO mouth receiving key amount input signal among Fig. 2; PWM1, PWM2 are as common input IO mouth receiving key amount input signal among Fig. 3, and PWM3, PWM4 come pilot relay output as signal of common input IO mouth output.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1, a kind of multifunctional network electric instrument of modularization standardization, it is characterized in that, it comprises basic circuit plate, display circuit board and signal input and treatment circuit plate, is connected to each other by connector between described basic circuit plate, display circuit board and signal input and the treatment circuit plate.
2, multifunctional network electric instrument as claimed in claim 1 is characterized in that, described basic circuit plate is provided with basic major loop module and the corresponding binding post that is connected with each functional module with display circuit board, signal input and treatment circuit plate.
3, multifunctional network electric instrument as claimed in claim 1 is characterized in that, described display circuit board is provided with the binding post that is connected with signal input and treatment circuit plate with the basic circuit plate.
4, the multifunctional network electric instrument of modularization standardization as claimed in claim 3 is characterized in that, described display circuit board includes but not limited to LED display circuit board, LCD display circuit board.
5, multifunctional network electric instrument as claimed in claim 1, it is characterized in that, described basic circuit plate is provided with main control module, be provided with also that 4 way switch amount load modules, 2 tunnel are imported No. 2 output modules and output module is sent in change, realize function corresponding by being connected with the timer port of main control module.
6, multifunctional network electric instrument as claimed in claim 1, it is characterized in that, described display circuit board is provided with display module, signal input and treatment circuit plate are provided with display module by connector with described display circuit board and link to each other, and signal comprises SPI, power supply on the connector, AP is meritorious and the idle pulse signal of RP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200758556U CN201141883Y (en) | 2007-11-22 | 2007-11-22 | Module standardized multifunctional network electric power instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200758556U CN201141883Y (en) | 2007-11-22 | 2007-11-22 | Module standardized multifunctional network electric power instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141883Y true CN201141883Y (en) | 2008-10-29 |
Family
ID=40069594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200758556U Expired - Lifetime CN201141883Y (en) | 2007-11-22 | 2007-11-22 | Module standardized multifunctional network electric power instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141883Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280068A (en) * | 2014-09-18 | 2015-01-14 | 成都赛诺菲电气有限公司 | Electric power measurement comprehensive device |
| CN101762893B (en) * | 2008-12-24 | 2016-01-06 | 京东方科技集团股份有限公司 | LCM test device |
| CN108388712A (en) * | 2018-02-07 | 2018-08-10 | 中国化学赛鼎宁波工程有限公司 | A kind of instrument circuit drawing drawing method based on SPI softwares |
-
2007
- 2007-11-22 CN CNU2007200758556U patent/CN201141883Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762893B (en) * | 2008-12-24 | 2016-01-06 | 京东方科技集团股份有限公司 | LCM test device |
| CN104280068A (en) * | 2014-09-18 | 2015-01-14 | 成都赛诺菲电气有限公司 | Electric power measurement comprehensive device |
| CN108388712A (en) * | 2018-02-07 | 2018-08-10 | 中国化学赛鼎宁波工程有限公司 | A kind of instrument circuit drawing drawing method based on SPI softwares |
| CN108388712B (en) * | 2018-02-07 | 2021-12-10 | 中国化学赛鼎宁波工程有限公司 | Instrument loop diagram drawing method based on SPI software |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANHAI ANKERUI ELECTRIC INC. Free format text: FORMER NAME: SHANGHAI ACREL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201801 Jiading District Green Road, No. 253, Shanghai Patentee after: Shanghai Acrel Electric Co., Ltd. Address before: 201801 Shanghai city Jiading District brown square bridge hund Road No. 99 Patentee before: Shanghai Acrel Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201801 Jiading District Green Road, No. 253, Shanghai Patentee after: ACREL CO., LTD. Address before: 201801 Jiading District Green Road, No. 253, Shanghai Patentee before: Shanghai Acrel Electric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081029 |