CN201681117U - Intelligent coulombmeter - Google Patents
Intelligent coulombmeter Download PDFInfo
- Publication number
- CN201681117U CN201681117U CN2010202051861U CN201020205186U CN201681117U CN 201681117 U CN201681117 U CN 201681117U CN 2010202051861 U CN2010202051861 U CN 2010202051861U CN 201020205186 U CN201020205186 U CN 201020205186U CN 201681117 U CN201681117 U CN 201681117U
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- CN
- China
- Prior art keywords
- input terminal
- coulombmeter
- communication
- power supply
- main board
- 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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Abstract
The utility model relates to an intelligent coulombmeter, which is composed of a power supply terminal, a voltage input terminal, a current input terminal, a coulombmeter main board, a casing, a display module, a display interface, a communication module and a communication interface, wherein the power supply terminal, the voltage input terminal and the current input terminal are respectively connected with the coulombmeter main board; the power supply terminal, the voltage input terminal, the current input terminal and the coulombmeter main board are arranged in the casing; the display module is connected with the coulombmeter main board through the display interface; and the communication module is connected with the coulombmeter main board through the communication interface. The utility model has the advantages of low cost, flexible use, complete function and strong communication capability, and can be suitable for various current major communication types.
Description
Technical field:
The utility model relates to a kind of voltameter, particularly a kind of intelligent power meter.
Background technology:
Existing voltameter kind is a lot, mainly contain discrete instrument such as reometer, voltage table, power meter, power factor meter, watt-hour meter, discrete instrument function is single, often want the table of several difference in functionalitys to use simultaneously the occasion of meeting the tendency and to satisfy request for utilization, cost height not only, wasting space has also been wasted a large amount of cables, mounting material and erected cost.And the control loop of existing multifunction electric scale processor the inside solidifies, and is non-programmable, underaction, and function is comprehensive inadequately.Existing multifunction electric scale all adopts integrated design, and display module, control module and communication module are integrated in one, and is alternative poor; And communication function is single, generally only disposes RS-232 or RS485 communication interface.
Goal of the invention:
The purpose of this utility model be to provide a kind of cost low, use flexibly, complete function, can adapt to present various main flow communication modes, intelligent power meter that ability to communicate is strong.
Summary of the invention:
For achieving the above object, the utility model is taked following design proposal: this intelligent power meter, form by power supply terminal, voltage input end, current input terminal, ammeter mainboard, housing, display module, display interface, communication module, communication interface, described power supply terminal, voltage input end, current input terminal are linked together with described ammeter mainboard respectively; With described power supply terminal, voltage input end, current input terminal, ammeter master board device in described housing; Described display module is linked together by described display interface and described ammeter mainboard; Described communication module is linked together by described communication interface and described ammeter mainboard.
Because the utility model adopts above technical scheme, has used the employing modular design, the user can freely select display module and communication module according to actual needs.Digital communication between intelligence instrument and the control system substitutes simulation transmission in the past, has improved precision and reliability greatly, has avoided the decay of simulating signal in transmission course, and long-term insoluble interference problem is resolved.In addition, because a large amount of cables, mounting material and erected cost have been saved in digital communication.
Because the utility model adopts above technical scheme, reached cost low, use flexibly, complete function, can adapt to present various main flow communication modes, purpose that ability to communicate is strong.
Description of drawings:
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation
Embodiment:
As shown in Figure 1, this intelligent power meter of the utility model, form by power supply terminal 1, voltage input end 2, current input terminal 3, ammeter mainboard 4, housing 5, display module 6, display interface 7, communication module 8, communication interface 9, described power supply terminal 1, voltage input end 2, current input terminal 3 are linked together with described ammeter mainboard 4 respectively; Described power supply terminal 1, voltage input end 2, current input terminal 3, ammeter mainboard 4 are installed in described housing 5; Described display module 6 is linked together by described display interface 7 and described ammeter mainboard 4; Described communication module 6 is linked together by described communication interface 9 and described ammeter mainboard 4.
Below only be an embodiment of the present utility model, any based on equivalents of the present utility model all within protection domain of the present utility model.
Claims (1)
1. intelligent power meter, form by power supply terminal, voltage input end, current input terminal, ammeter mainboard, housing, display module, display interface, communication module, communication interface, it is characterized in that: described power supply terminal, voltage input end, current input terminal are linked together with described ammeter mainboard respectively; With described power supply terminal, voltage input end, current input terminal, ammeter master board device in described housing; Described display module is linked together by described display interface and described ammeter mainboard; Described communication module is linked together by described communication interface and described ammeter mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202051861U CN201681117U (en) | 2010-05-27 | 2010-05-27 | Intelligent coulombmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202051861U CN201681117U (en) | 2010-05-27 | 2010-05-27 | Intelligent coulombmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681117U true CN201681117U (en) | 2010-12-22 |
Family
ID=43346157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202051861U Expired - Lifetime CN201681117U (en) | 2010-05-27 | 2010-05-27 | Intelligent coulombmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201681117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319194A (en) * | 2014-10-29 | 2015-01-28 | 天正集团有限公司 | Electric meter leakage protector |
-
2010
- 2010-05-27 CN CN2010202051861U patent/CN201681117U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319194A (en) * | 2014-10-29 | 2015-01-28 | 天正集团有限公司 | Electric meter leakage protector |
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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: 20101222 |
|
| CX01 | Expiry of patent term |