CN2555509Y - Portable watt-hour meter checker - Google Patents
Portable watt-hour meter checker Download PDFInfo
- Publication number
- CN2555509Y CN2555509Y CN 02229367 CN02229367U CN2555509Y CN 2555509 Y CN2555509 Y CN 2555509Y CN 02229367 CN02229367 CN 02229367 CN 02229367 U CN02229367 U CN 02229367U CN 2555509 Y CN2555509 Y CN 2555509Y
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- CN
- China
- Prior art keywords
- energy meter
- electric energy
- meter
- utility
- model
- 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 - Fee Related
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Abstract
The utility model relates to a portable calibrating apparatus of energy meter, which comprises a host computer of calibrating apparatus of energy meter and is characterized in that a meter support (2) connecting directly with a machine case is arranged on a machine case (1) of the host computer of calibrating apparatus of energy meter; binding posts (4) with corresponding amount of connection holes of the calibrated energy meter are arranged on the meter support (2); the lower end of the binding posts (4) is connected with the host computer of calibrating apparatus of energy meter by a lead; the upper end of the binding posts (4) is directly connected with connection holes of the calibrated energy meter. Comparing with prior art, the calibrating apparatus of the utility model has the advantages of small volume, light weight and convenient to carry. Fussy connections in the operation are omitted in the utility model, which makes the calibrating more convenient.
Description
(1) technical field
The utility model relates to a kind of electric energy meter checking device, relates to a kind of portable electric meter calibration equipment specifically.
(2) background technology
In the portable electric meter calibration equipment of prior art, generally all dispose the meter hanging frame that is used to install by the verification electric energy meter, by the electric energy meter of verification by the soft lead be connected with portable electric meter calibration equipment main frame (as shown in Figure 1) that connects.Though comparing desk-top calibration equipment, above-mentioned electric energy meter checking device has portable advantage, but also exist volume, deficiency that weight is bigger, in addition owing to be connected by joining the soft lead that connects outward by need between the electric energy meter of verification and calibration equipment main frame, in practical operation, not only increased staff's additional effort, and its work efficiency is affected.
(3) summary of the invention
The purpose of this utility model just is to overcome above-mentioned weak point of the prior art, and provides a kind of structure more reasonable, carries, operates more convenient portable electric meter calibration equipment.
The purpose of this utility model can realize by following measure:
Portable electric meter calibration equipment of the present utility model comprises the electric energy meter checking device main frame, one gauge stand that directly combines with cabinet is installed on the cabinet of described electric energy meter checking device main frame, this gauge stand be provided with by the corresponding binding post of verification connection box of electric energy meter hole number, the lower end of described binding post is connected with the electric energy meter checking device main frame by lead, the upper end of binding post directly with matched by verification connection box of electric energy meter hole.
Calibration equipment of the present utility model not only has the advantage that volume is little, in light weight, be more convenient for carrying compared to existing technology, also is to have saved loaded down with trivial details wiring work in the operating process, makes verification work more efficient and convenient.
(4) description of drawings
Fig. 1 is the stereographic map of prior art.
Among the figure 1 ' be mainframe box, 2 ' be the soft lead that connects, 3 ' be gauge stand, 4 ' by the verification electric energy meter, 5 ' be meter hanging frame.
Fig. 2 is a front view of the present utility model.
Fig. 3 is the front view of gauge stand among Fig. 2.
The cabinet of 1 electric energy meter checking device main frame among the figure, the 2nd, gauge stand, the 3rd, by verification electric energy meter, the 4th, binding post.
(5) embodiment
The utility model is done with detailed description below with reference to example (accompanying drawing):
Portable electric meter calibration equipment of the present utility model comprises the electric energy meter checking device main frame, on the cabinet 1 of described electric energy meter checking device main frame, one gauge stand 2 is installed by coupling bolt, this gauge stand 2 be provided with by corresponding three binding posts 4 of verification electric energy meter 3 wiring hole quantity, the lower end of described binding post 4 is connected with the electric energy meter checking device main frame by lead, the upper end of binding post 4 directly with matched by verification electric energy meter 3 wiring holes.
When using portable electric meter calibration equipment of the present utility model that electric energy meter is carried out verification, directly will be inserted on the gauge stand binding post and get final product by the wiring hole that is arranged on its bottom by the verification electric energy meter.
Claims (1)
1, a kind of portable electric meter calibration equipment, it comprises the electric energy meter checking device main frame, it is characterized in that: a gauge stand (2) that directly combines with cabinet is installed on the cabinet (1) of described electric energy meter checking device main frame, this gauge stand (2) be provided with by the corresponding binding post of verification connection box of electric energy meter hole number (4), the lower end of described binding post (4) is connected with the electric energy meter checking device main frame by lead, the upper end of binding post (4) directly with matched by verification connection box of electric energy meter hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229367 CN2555509Y (en) | 2002-05-10 | 2002-05-10 | Portable watt-hour meter checker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229367 CN2555509Y (en) | 2002-05-10 | 2002-05-10 | Portable watt-hour meter checker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555509Y true CN2555509Y (en) | 2003-06-11 |
Family
ID=33705691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229367 Expired - Fee Related CN2555509Y (en) | 2002-05-10 | 2002-05-10 | Portable watt-hour meter checker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555509Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121979A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Insertion device for detecting electric energy meter and detection system of electric energy meter |
-
2002
- 2002-05-10 CN CN 02229367 patent/CN2555509Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121979A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Insertion device for detecting electric energy meter and detection system of electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |