CN203164247U - Portable electric energy metering box - Google Patents
Portable electric energy metering box Download PDFInfo
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- CN203164247U CN203164247U CN 201320190177 CN201320190177U CN203164247U CN 203164247 U CN203164247 U CN 203164247U CN 201320190177 CN201320190177 CN 201320190177 CN 201320190177 U CN201320190177 U CN 201320190177U CN 203164247 U CN203164247 U CN 203164247U
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- electric energy
- energy meter
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- meter
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- 208000017740 grade III prostatic intraepithelial neoplasia Diseases 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
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Abstract
The utility model relates to an electric energy metering box and belongs to the technical field of electric energy metering devices. A portable electric energy metering box comprises an electric energy meter, a voltmeter, an ammeter, a plug and a socket, wherein the electric energy meter, the voltmeter and the ammeter are installed in a shell, the plug and the socket are connected with the shell, one end of the plug is connected with a pin III of the electric energy meter through the ammeter, the other end of the plug is connected with a pin I of the electric energy meter, a pin II and a pin IV of the electric energy meter are respectively connected with two ends of the socket, two ends of the plug are connected in parallel with the voltmeter, and the shell is equipped with an electric energy meter zeroing nut used for adjusting the electric energy meter, a voltmeter zeroing nut used for adjusting the voltmeter and an ammeter zeroing nut used for adjusting the ammeter. By assembling the electric energy meter, the voltmeter and the ammeter in one shell and through simple circuit connection, control on all the meters is realized, and the portable electric energy metering box is convenient to use; all the meters can be adjusted by the respective zeroing nuts thereof, thus ensuring the accuracy of measurement; and the portable electric energy metering box has the advantages of being convenient to carry, strong in practicability and easy to operate.
Description
Technical field
The utility model relates to a kind of electrical energy metering tank, belongs to the electric power meter technical field.
Background technology
Electric energy metrical is the foundation that electrical network economy is adjusted, and the measuring accuracy of electric energy is directly connected to power supply and demand both sides' economic benefit.Sending out, fail, supplying in the process in electric system, the electric energy metrical especially electric energy metrical of the electric system of high voltage large capcity is a very important ring, it is not only concerning economic benefit and the social benefit of electrical production department.In the daily life, people usually feel confused to the electricity charge of own great number, can't know the power consumption of certain household electrical appliance again exactly.At present, electric energy meter is installed in the general supply place of family, only is used for measuring the total electricity consumption of all electrical equipment of family, detects the power consumption of a certain electrical equipment as needs, then needs to close other electrical equipment, runs to observe ammeter then, and is very inconvenient.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of portable electric energy batch meter simple in structure, with low cost, easy to carry is provided.
The utility model is achieved through the following technical solutions:
The portable electric energy batch meter, its special character is to comprise the electric energy meter 10 that is installed in the housing 9, voltage table 3, reometer 7 and connected plug 1 and socket 5, one end of described plug 1 is connected with the III pin of electric energy meter 10 by reometer 7, the other end of plug 1 is connected with the I pin of electric energy meter 10, the II pin of electric energy meter 10 is connected with the two ends of IV pin respectively at socket 5, the two ends of plug 1 voltage table 3 that is connected in parallel, the electric energy meter zeroing nut 8 of regulating electric energy meter 10 is installed on the described housing 9, the voltage table zeroing nut 2 of regulation voltage table 3, the reometer zeroing nut 6 of adjusting reometer 7;
The switch 4 that control portable electric energy batch meter is closed also is installed on the described housing 9.
The utility model adopts a housing that electric energy meter, voltage table, reometer are fitted together, and connects by simple circuit, just can realize the control of various instrument, and is easy to use; Various instrument can also utilize zeroing nut separately to regulate, and have guaranteed the degree of accuracy of measuring; Has advantage easy to carry, practical, simple to operate.
Description of drawings
Fig. 1: structural representation of the present utility model;
Fig. 2: circuit theory diagrams of the present utility model.
Among the figure: 1, plug, 2, voltage table zeroing nut, 3, voltage table, 4, switch,
5, socket, 6, reometer zeroing nut, 7, reometer, 8, electric energy meter zeroing nut,
9, housing, 10, electric energy meter.
Embodiment
Following with reference to accompanying drawing, provide embodiment of the present utility model, be used for formation of the present utility model is further specified.
The portable electric energy batch meter, with reference to figure 1, comprise the electric energy meter 10 that is installed in the housing 9, voltage table 3, reometer 7 and connected plug 1 and socket 5, one end of described plug 1 is connected with the III pin of electric energy meter 10 by reometer 7, the other end of plug 1 is connected with the I pin of electric energy meter 10, the II pin of electric energy meter 10 is connected with the two ends of IV pin respectively at socket 5, the two ends of plug 1 voltage table 3 that is connected in parallel, the electric energy meter zeroing nut 8 of regulating electric energy meter 10 is installed on the described housing 9, the voltage table zeroing nut 2 of regulation voltage table 3, the reometer zeroing nut 6 of adjusting reometer 7;
The switch 4 that control portable electric energy batch meter is closed also is installed on the described housing 9.
The utility model in use, at first plug 1 is inserted on the power supply, connect with the mains for whole device, then switch 4 is opened, by electric energy meter zeroing nut 8 registration of electric energy meter 10 is set to zero, voltage table zeroing nut 2 is set to zero the registration of voltage table 3, reometer zeroing nut 6 is set to zero the registration of reometer 7, plug with the electrical appliance that will measure is inserted on the socket 5 then, electrical appliance is opened, and electric energy meter 10 just can show power consumption like this, after having surveyed electrical appliance is pulled up, close switch 4, plug 1 is pulled up to get final product.
The utility model adopts a housing that electric energy meter, voltage table, reometer are fitted together, and connects by simple circuit, just can realize the control of various instrument, and is easy to use; Various instrument can also utilize zeroing nut separately to regulate, and have guaranteed the degree of accuracy of measuring; Has advantage easy to carry, practical, simple to operate.
Claims (2)
1. portable electric energy batch meter, it is characterized in that comprising the electric energy meter (10) that is installed in the housing (9), voltage table (3), reometer (7) and connected plug (1) and socket (5), one end of described plug (1) is connected by the III pin of reometer (7) with electric energy meter (10), the other end of plug (1) is connected with the I pin of electric energy meter (10), the II pin of electric energy meter (10) is connected with the two ends of IV pin respectively at socket (5), the two ends of plug (1) voltage table (3) that is connected in parallel, the electric energy meter zeroing nut (8) of regulating electric energy meter (10) is installed on the described housing (9), the voltage table zeroing nut (2) of regulation voltage table (3), the reometer zeroing nut (6) of adjusting reometer (7).
2. according to the described portable electric energy batch meter of claim 1, it is characterized in that also being equipped with on the described housing (9) switch (4) that control portable electric energy batch meter is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190177 CN203164247U (en) | 2013-04-16 | 2013-04-16 | Portable electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190177 CN203164247U (en) | 2013-04-16 | 2013-04-16 | Portable electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164247U true CN203164247U (en) | 2013-08-28 |
Family
ID=49025424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320190177 Expired - Fee Related CN203164247U (en) | 2013-04-16 | 2013-04-16 | Portable electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324305A (en) * | 2016-11-16 | 2017-01-11 | 国网山东省电力公司龙口市供电公司 | Portable electricity meter |
| CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
-
2013
- 2013-04-16 CN CN 201320190177 patent/CN203164247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324305A (en) * | 2016-11-16 | 2017-01-11 | 国网山东省电力公司龙口市供电公司 | Portable electricity meter |
| CN106324305B (en) * | 2016-11-16 | 2019-04-02 | 国网山东省电力公司龙口市供电公司 | A portable electric energy meter |
| CN109738680A (en) * | 2019-03-01 | 2019-05-10 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter batch meter and test macro |
| CN109738680B (en) * | 2019-03-01 | 2024-04-05 | 潍坊五洲浩特电气有限公司 | Three-phase electric energy meter measuring box and test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |