CN2909265Y - Electric automatic instrument - Google Patents
Electric automatic instrument Download PDFInfo
- Publication number
- CN2909265Y CN2909265Y CN 200620059476 CN200620059476U CN2909265Y CN 2909265 Y CN2909265 Y CN 2909265Y CN 200620059476 CN200620059476 CN 200620059476 CN 200620059476 U CN200620059476 U CN 200620059476U CN 2909265 Y CN2909265 Y CN 2909265Y
- Authority
- CN
- China
- Prior art keywords
- module
- power automation
- electric power
- automation instrument
- utility
- 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 - Lifetime
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model relates to an electric power automation instrument. The existing electric power automation instruments are bulky. To solve the above technical problem, the electric power automation instrument provided by the utility model includes a shell, a display, a control module and a measurement module, which also contains a strong current module, a weak current module, a communication card, a plurality of current sampling components and voltage sampling components. The utility model is characterized in that an isolation plate made of insulation materials is positioned between the strong current module and the weak current module. Based on the technic proposal above, the electric power automation instrument provided by the utility model has a reasonable layout, compact structure, smaller size than similar instruments in which the same components are adopted and then is applicable to electric power automation control.
Description
Technical field
The utility model relates to a kind of power automation instrument.
Background technology
For realizing electrical isolation, between forceful electric power module in the existing power automation instrument and the light current module, all want the interval larger distance between current sample element and the voltage sampling element, existing power automation instrument can't further be dwindled, though the address card in the existing simultaneously power automation instrument is relatively independent, but also directly be arranged on the measurement module, increased the area of measurement module virtually again.
The utility model content
The technical problems to be solved in the utility model is how to overcome the existing bulky defective of power automation instrument, provides a kind of volume little power automation instrument.
For solving the problems of the technologies described above, the utility model power automation instrument comprises shell, demonstration, control module and measurement module, wherein measurement module comprises forceful electric power module, light current module, address card, a plurality of voltage sampling element and current sample element again, it is characterized in that: establish the division board that insulating material is made between described forceful electric power module and the light current module.So design can reduce the spacing between forceful electric power module and the light current module to greatest extent, dwindles the instrument volume.
As optimization, described current sample element and voltage sampling element space, arranged crosswise.So design had so both improved fabric swatch density, saved area, had realized the isolation between the voltage sampling element again effectively.
As optimization, described address card is arranged vertically on the substrate of measurement module.So design has rationally utilized vertical space, saves the plane space of circuit board, and connection is convenient.
As optimization, it also comprises letter control card, is provided with the plastics double-screw bolt between this letter control card and the measurement module.So the requirement of electrical isolation had both been satisfied in design, made it obtain good support again.
As optimization, described demonstration, control module comprise LCDs and touch-screen.So design is more attractive in appearance, and demonstration, control module are thinner, and the instrument volume is littler.
After adopting technique scheme, the utility model power automation instrument connection and reasonable arrangement, compact conformation are littler than the similar instrument volume that adopts identical components and parts.Be applicable to power automation control.
Description of drawings
Fig. 1 is the structural representation (omission shell) of the utility model power automation instrument.
Among the figure: 1 is that forceful electric power module, 2 is touch-screen for LCDs, 10 for plastics double-screw bolt, 9 for division board, 8 for current sample element, 7 for voltage sampling element, 6 for letter control card, 5 for address card, 4 for light current module, 3.
Embodiment
Below in conjunction with accompanying drawing the utility model power automation instrument is described further:
Embodiment one: as shown in Figure 1, the utility model power automation instrument comprises shell (not drawing among the figure), demonstration, control module and measurement module, wherein measurement module comprises forceful electric power module 1, light current module 2, address card 3, letter control 4, four voltage sampling element 5 of card and three current sample elements 6 again, it is characterized in that: establish the division board 7 that insulating material is made between described forceful electric power module 1 and the light current module 2.
Described current sample element 6 and voltage sampling element 5 spaces, arranged crosswise.
Described address card 3 is arranged vertically on the substrate of measurement module.
Be provided with plastics double-screw bolt 8 between described letter control card 4 and the measurement module.Described demonstration, control module comprise LCDs 9 and touch-screen 10.
Claims (5)
1, a kind of power automation instrument, comprise shell, demonstration, control module and measurement module, wherein measurement module comprises forceful electric power module, light current module, address card, a plurality of voltage sampling element and current sample element again, it is characterized in that: establish the division board that insulating material is made between described forceful electric power module and the light current module.
2, power automation instrument according to claim 1 is characterized in that: described current sample element and voltage sampling element space, arranged crosswise.
3, power automation instrument according to claim 2, it is characterized in that: described address card is arranged vertically on the substrate of measurement module.
4, according to claim 1 or 2 or 3 described power automation instrument, it is characterized in that: it also comprises letter control card, is provided with the plastics double-screw bolt between this letter control card and the measurement module.
5, power automation instrument according to claim 4, it is characterized in that: described demonstration, control module comprise LCDs and touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059476 CN2909265Y (en) | 2006-05-26 | 2006-05-26 | Electric automatic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059476 CN2909265Y (en) | 2006-05-26 | 2006-05-26 | Electric automatic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2909265Y true CN2909265Y (en) | 2007-06-06 |
Family
ID=38128482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059476 Expired - Lifetime CN2909265Y (en) | 2006-05-26 | 2006-05-26 | Electric automatic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2909265Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645832A (en) * | 2017-01-03 | 2017-05-10 | 张涉应 | Anti-interference digital electric meter and manufacturing method thereof |
-
2006
- 2006-05-26 CN CN 200620059476 patent/CN2909265Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645832A (en) * | 2017-01-03 | 2017-05-10 | 张涉应 | Anti-interference digital electric meter and manufacturing method thereof |
| CN106645832B (en) * | 2017-01-03 | 2019-08-16 | 宁夏隆基宁光仪表股份有限公司 | A kind of anti-interference digital electric meter and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070606 |
|
| EXPY | Termination of patent right or utility model |