CN201878192U - Device for setting parameters of electric energy meter - Google Patents
Device for setting parameters of electric energy meter Download PDFInfo
- Publication number
- CN201878192U CN201878192U CN2010205537049U CN201020553704U CN201878192U CN 201878192 U CN201878192 U CN 201878192U CN 2010205537049 U CN2010205537049 U CN 2010205537049U CN 201020553704 U CN201020553704 U CN 201020553704U CN 201878192 U CN201878192 U CN 201878192U
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- electric energy
- interface
- energy meter
- modular converter
- electrically connected
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- 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 discloses a device for setting parameters of an electric energy meter, which is capable of improving productivity of the electric energy mete. The device comprises a setting server and further comprises at least an exchanger and at least an interface converting module; a WAN (Wide Area Network) port of the exchanger is electrically connected with an Ethernet interface of the setting server; an LAN (Local Area Network) port of the exchanger is electrically connected with a signal input end of the interface converting module; and a signal output end of the interface converting module is electrically connected with a communication interface of the electric energy meter. For the electric energy meter with different communication interfaces, the device is compatible and is good for improving production efficiency; therefore, the device is capable of simultaneously setting a plurality of electric energy meters and greatly improving the productivity of the electric energy meters.
Description
Technical field
The utility model relates to the electric energy meter technical field, specifically is a kind of device that the electric energy meter parameter is provided with that is used for.
Background technology
A kind of device that the electric energy meter parameter is provided with that is used for is arranged at present, it comprises server and PCI serial port expanding module is set, the PCI serial port expanding module is plugged in the pci expansion slot that server is set, thereby realize both being electrically connected, the signal output interface of described PCI serial port expanding module expansion is electrically connected with the communication interface of electric energy meter.The described server that is provided with is generally PC (Personal Computer) machine, though the PCI serial port expanding module can be expanded certain signal output interface, but because the pci expansion slot of PC is extremely limited, so each is provided with the limited amount of the electric energy meter that server can be provided with simultaneously, and then in the whole electric energy production process, setting to the electric energy meter parameter just becomes bottleneck, has limited the production capacity of electric energy meter.
The utility model content
The technical problems to be solved in the utility model is that a kind of device that the electric energy meter parameter is provided with that is used for that can significantly improve the electric energy meter production capacity is provided.
The technical solution of the utility model is, the utility model is used for the device that the electric energy meter parameter is provided with, it comprises server is set, it also comprises at least one switch and at least one interface modular converter, the WAN mouth of this switch is electrically connected with the Ethernet interface that server is set, the LAN mouth of switch is electrically connected with the signal input part of interface modular converter, and the signal output part of interface modular converter is electrically connected with the communication interface of electric energy meter.
After adopting said structure, the utility model compared with prior art, have the following advantages: because it also comprises switch and interface modular converter, the WAN mouth of this switch is electrically connected with the Ethernet interface that server is set, the LAN mouth of switch is electrically connected with the signal input part of interface modular converter, the signal output part of interface modular converter is electrically connected with the communication interface of electric energy meter, like this, though the limited amount of the Ethernet interface of server is set, but the LAN mouth of switch is as electric energy meter parameter signalization output interface, its quantity is more much more than PCI serial port expanding module, and help because of interface modular converter, for electric energy meter with different communication interfaces, the utility model all is compatible, help enhancing productivity,, can significantly improve the electric energy meter production capacity so the quantity of the electric energy meter that the utility model can be provided with simultaneously is many.
As improvement, the signal input part of described interface modular converter is an Ethernet interface, the signal output part of interface modular converter is respectively RS485 interface and Ethernet interface, like this, the LAN mouth of switch can be electrically connected with the signal input part of described interface modular converter very easily, do not need the repetition plug, the signal output part of described interface modular converter is respectively the communication interface that RS485 interface and Ethernet interface then guarantee to have covered most of electric energy meter, so above-mentioned improvement more helps the raising of enforcement of the present utility model and performance.
Description of drawings
Accompanying drawing is the frame principle figure that the utility model is used for the device of electric energy meter parameter setting.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model is used for the device that the electric energy meter parameter is provided with, it comprises server is set, it also comprises at least one switch and at least one interface modular converter, the WAN mouth (Wide Area Network interface) of this switch is electrically connected with the Ethernet interface that server is set, the LAN mouth (lan interfaces) of switch is electrically connected with the signal input part of interface modular converter, and the signal output part of interface modular converter is electrically connected with the communication interface of electric energy meter.In this example, described switch is one, and described interface modular converter is a plurality of, and the limit quantity of described interface modular converter is determined by the quantity of the LAN mouth of switch.
The described server that is provided with is a PC, has an integrated Ethernet interface (Ethernet mouth).
Describedly server is set and switch is commercially available.
The signal input part of described interface modular converter is an Ethernet interface, the signal output part of interface modular converter is respectively RS485 interface and Ethernet interface, the signal input part of described interface modular converter and the conversion of signals between signal output part adopt the conversion of signals chip of prior art to realize, do not add and give unnecessary details.
In this example, the WAN mouth of described switch and the quantity of LAN mouth are respectively one and 32, each LAN mouth is electrically connected an interface modular converter, interface modular converter has 32, each interface modular converter has a signal input part, i.e. Ethernet interface, two signal output parts, i.e. these two interfaces of RS485 interface and Ethernet interface.The communication interface of described electric energy meter is RS485 interface or Ethernet interface.Like this, the quantity of the electric energy meter that the utility model can be provided with simultaneously is 64, because the quantity of the electric energy meter that is connected is bigger, as space is limited, the signal (can connect two altogether) of only having drawn an electric energy meter of each interface modular converter electrical connection in the accompanying drawing.
In this example, in form, interface modular converter is to make independently one by one, but relies on prior art, also interface modular converter can be made one, and such interface modular converter is provided with a plurality of signal input parts and signal output part.
Claims (2)
1. one kind is used for the device that the electric energy meter parameter is provided with, it comprises server is set, it is characterized in that, it also comprises at least one switch and at least one interface modular converter, the WAN mouth of this switch is electrically connected with the Ethernet interface that server is set, the LAN mouth of switch is electrically connected with the signal input part of interface modular converter, and the signal output part of interface modular converter is electrically connected with the communication interface of electric energy meter.
2. the device that is used for the setting of electric energy meter parameter according to claim 1 is characterized in that the signal input part of described interface modular converter is an Ethernet interface, and the signal output part of interface modular converter is respectively RS485 interface and Ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537049U CN201878192U (en) | 2010-09-29 | 2010-09-29 | Device for setting parameters of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537049U CN201878192U (en) | 2010-09-29 | 2010-09-29 | Device for setting parameters of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878192U true CN201878192U (en) | 2011-06-22 |
Family
ID=44166100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205537049U Expired - Lifetime CN201878192U (en) | 2010-09-29 | 2010-09-29 | Device for setting parameters of electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201878192U (en) |
-
2010
- 2010-09-29 CN CN2010205537049U patent/CN201878192U/en not_active Expired - Lifetime
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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 | ||
| CP03 | Change of name, title or address |
Address after: 315191 Yinzhou Industrial Park, Zhejiang, Ningbo, Yinzhou District, Ningbo Patentee after: NINGBO SANXING MEDICAL ELECTRIC CO., LTD. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo Sanxing Electric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
| CX01 | Expiry of patent term |