CN203630333U - Special-purpose wiring box for detecting single-phase electric energy meter verifying device - Google Patents
Special-purpose wiring box for detecting single-phase electric energy meter verifying device Download PDFInfo
- Publication number
- CN203630333U CN203630333U CN201320658306.7U CN201320658306U CN203630333U CN 203630333 U CN203630333 U CN 203630333U CN 201320658306 U CN201320658306 U CN 201320658306U CN 203630333 U CN203630333 U CN 203630333U
- Authority
- CN
- China
- Prior art keywords
- energy meter
- electric energy
- wiring box
- special
- calibrating
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model relates to a special-purpose wiring box for detecting a single-phase electric energy meter verifying device. The special-purpose wiring box is characterized by comprising a wiring box body, wherein a bottom portion of the wiring box body is provided with current anode/voltage anode wiring terminals, a current cathode wiring terminal and a voltage cathode wiring terminal. The special-purpose wiring box has a reasonable and scientific design structure, can realize rapid detection on the single-phase electric energy meter verifying device, greatly improves work efficiency, saves labor time, eliminates hidden safety trouble and has property of relatively high innovativeness.
Description
Technical field
The utility model relates to the calibrating apparatus of calibrating device for single-phase, particularly a kind of calibrating calibrating device for single-phase special junction box.
Background technology
The calibration method of traditional calibrating device for single-phase is by being connected realization with standard single-phase electric energy meter.In the time using classic method calibrating calibrating device for single-phase, due to the not equal reason in calibrating device for single-phase connection terminal specification, position of different model, cause standard electric energy meter and verifying attachment wiring process very complicated, affect work efficiency, and there is certain potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple to operate, and work efficiency is high, the calibrating calibrating device for single-phase special junction box that safe reliability is high.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of calibrating calibrating device for single-phase special junction box, is characterized in that: comprise terminal box body, be provided with electric current positive pole/positive polarity connection terminal, electric current negative terminals and voltage negative pole connection terminal in the bottom of this terminal box body.
And connection terminal made on the tested connection box of electric energy meter pedestal of the position of set electric current positive pole/positive polarity connection terminal, electric current negative terminals and the voltage negative pole connection terminal in described terminal box body bottom and calibrating device for single-phase to be tested is corresponding.
Advantage of the present utility model and good effect are:
1. this calibrating calibrating device for single-phase special junction box, when detection, one end electricity consumption streamline, the pressure-wire of one standard single-phase electric energy meter and terminal box are connected and fixed, form an entirety, then, the tested connection box of electric energy meter pedestal that directly this terminal box bottom is inserted to calibrating device for single-phase can be examined and determine, and while having removed traditional calibrating from, standard electric energy meter and verifying attachment carry out the complicated processes of wiring one by one.
2. this calibrating calibrating device for single-phase special junction box, it can, according to position and the specification of connection terminal made on the tested connection box of electric energy meter pedestal of calibrating device for single-phase to be tested, make terminal box, realizes standardization calibrating.
2. the utility model scientific structure design is reasonable, can realize the quick calibrating to calibrating device for single-phase, has greatly improved work efficiency, saves working time, eliminate safe hidden trouble, and be a kind of calibrating terminal box with higher innovation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model (being connected with standard electric energy meter);
Fig. 2 is the upward view of the terminal box of Fig. 1.
Description of reference numerals:
1-terminal box body, 2-standard single-phase electric energy meter, 3-electric current positive pole/positive polarity connection terminal, 4-electric current negative terminals, 5-voltage negative pole connection terminal.
Embodiment
Below in conjunction with accompanying drawing, by specific embodiment, the utility model is described in further detail.Following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of calibrating calibrating device for single-phase special junction box, it comprises terminal box body 1, is provided with electric current positive pole/positive polarity connection terminal, electric current negative terminals and voltage negative pole connection terminal in the bottom of this terminal box body.
Connection terminal made on the tested connection box of electric energy meter pedestal of the position of set electric current positive pole/positive polarity connection terminal 3, electric current negative terminals son 4 and the voltage negative pole connection terminal 5 in terminal box body bottom and calibrating device for single-phase to be tested is corresponding.
When detection, one standard single-phase electric energy meter 2 and one end electricity consumption streamline, the pressure-wire of terminal box are connected and fixed, form an entirety, then, the tested connection box of electric energy meter pedestal that directly this terminal box bottom is inserted to calibrating device for single-phase can be examined and determine, while having removed traditional calibrating from, standard electric energy meter and verifying attachment carry out the complicated processes of wiring one by one.It can, according to position and the specification of connection terminal made on the tested connection box of electric energy meter pedestal of calibrating device for single-phase to be tested, make terminal box, realizes standardization calibrating.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (2)
1. a calibrating calibrating device for single-phase special junction box, is characterized in that: comprise terminal box body, be provided with electric current positive pole/positive polarity connection terminal, electric current negative terminals and voltage negative pole connection terminal in the bottom of this terminal box body.
2. calibrating calibrating device for single-phase special junction box according to claim 1, is characterized in that: connection terminal made on the tested connection box of electric energy meter pedestal of the position of set electric current positive pole/positive polarity connection terminal, electric current negative terminals and the voltage negative pole connection terminal in described terminal box body bottom and calibrating device for single-phase to be tested is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658306.7U CN203630333U (en) | 2013-10-24 | 2013-10-24 | Special-purpose wiring box for detecting single-phase electric energy meter verifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658306.7U CN203630333U (en) | 2013-10-24 | 2013-10-24 | Special-purpose wiring box for detecting single-phase electric energy meter verifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630333U true CN203630333U (en) | 2014-06-04 |
Family
ID=50816794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658306.7U Expired - Lifetime CN203630333U (en) | 2013-10-24 | 2013-10-24 | Special-purpose wiring box for detecting single-phase electric energy meter verifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630333U (en) |
-
2013
- 2013-10-24 CN CN201320658306.7U patent/CN203630333U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201926735U (en) | Simple diode and triode performance tester | |
| CN204142774U (en) | Handcart type breaker circuit resistance tester | |
| CN201955387U (en) | Zero-crossing detecting circuit with low power consumption for carrier wave communication | |
| CN205092826U (en) | A frock for solar module high -voltage insulation test and EL test | |
| CN204065398U (en) | The aging verifying attachment of intelligent electric meter high/low temperature | |
| CN203630333U (en) | Special-purpose wiring box for detecting single-phase electric energy meter verifying device | |
| CN201955427U (en) | Low-current ground fault detection indicator | |
| CN203275462U (en) | Junction box for verifying checking device of electric energy meter | |
| CN203350371U (en) | Device for detecting 13MHz crystal oscillator of base station | |
| CN203939617U (en) | The quick endurance test circuit arrangement of a kind of spark coil | |
| CN203101564U (en) | Detection tool detecting connection-disconnection of earphone line | |
| CN203084062U (en) | Current tester specially used in photovoltaic junction box | |
| CN203365470U (en) | Wiring device for withstand voltage test of single-phase smart meters | |
| CN203218669U (en) | Special conversion socket for electromagnetic compatibility test | |
| CN203606484U (en) | Rapid connecting line device for examination of three-phase intelligent meter | |
| CN204613384U (en) | A kind of proving installation stopping the event of powering on for power information acquisition terminal | |
| CN105372604B (en) | A kind of LED car lamp test circuit with overheat protector instruction | |
| CN203909259U (en) | Calibration device with calibration box | |
| CN204442286U (en) | Solar cell test device | |
| CN203732714U (en) | Test tool for carrier module of electric energy meter | |
| CN203587725U (en) | Amorphous iron core detection device | |
| CN203673008U (en) | Electric testing device for air conditioning harness | |
| CN202393820U (en) | Inductive test pen | |
| CN203705597U (en) | Relay-based triode osclllator | |
| CN203551748U (en) | Battery voltage detection circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |