CN201203637Y - In-and-out connection terminal seat for upper-in lower-out electronic single-phase electric energy gauge - Google Patents
In-and-out connection terminal seat for upper-in lower-out electronic single-phase electric energy gauge Download PDFInfo
- Publication number
- CN201203637Y CN201203637Y CNU2008200673891U CN200820067389U CN201203637Y CN 201203637 Y CN201203637 Y CN 201203637Y CN U2008200673891 U CNU2008200673891 U CN U2008200673891U CN 200820067389 U CN200820067389 U CN 200820067389U CN 201203637 Y CN201203637 Y CN 201203637Y
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- binding post
- electric signal
- weak electric
- 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
- 230000007306 turnover Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 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 abstract 6
- 238000001514 detection method Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses an in-out wiring terminal block for a top-in bottom-out electronic type single phase electric energy meter, relating to a part of an electronic type single phase electric energy meter. The front of an insulating pedestal (1) is provided with a 220V wiring terminal (2) and a weak current signal wiring terminal (3); the back of the insulating pedestal (1) is provided with a 220V access hole (6) and a weak signal access hole (7); and the insulating pedestal (1) is provided with a small hole connected to a base and a screw hole (5) for fixing a cover plate. According to the utility model, the kinds of moulds for terminal blocks are reduced, the cost of a top-in bottom-out electric energy meter is lowered; the uniform detection on an electric energy meter calibration device is convenient for finishing; since the performance price of the terminal block is not high, the terminal block is suitable for all electronic type single phase electric energy meters.
Description
Technical field
The utility model relates to the parts of electronic single-phase electrical energy meter, relates in particular to a kind of enterprising turnover terminal block that goes out electronic single-phase electrical energy meter down that is used for.
Background technology
Existing electronic single-phase electrical energy meter (abbreviation electric energy meter) mainly is made up of shell, metering circuit plate and display three parts; Shell mainly is made up of end of incoming cables stroma, upper end cover, base, loam cake, leading-out terminal stroma, bottom end cover.
Existing a kind of " going out under enterprising " inlet wire of electronic single-phase electrical energy meter, the top and bottom that the leading-out terminal stroma is placed in electric energy meter respectively, the position is clearly demarcated, can effectively take precautions against the current bypass stealing.
Above-mentioned end of incoming cables stroma and leading-out terminal stroma be not owing to optimize the putting position of verification pulse output end and 485 mouthfuls, so can not be designed to the same, make that like this mould of production end of incoming cables stroma and leading-out terminal stroma is also different, increased buying of electric energy meter parts and production procedure handling cost.Simultaneously, because the enterprising terminal base that goes out down of each electric energy meter manufacturer is different again each other, cause electric energy meter checking device can not satisfy the enterprising verification that goes out electric energy meter down of different manufacturers simultaneously, work efficiency is low.
Along with the enterprising a large amount of uses that go out electric energy meter down, the problems referred to above must effectively be solved.
Summary of the invention
The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect that has technology to exist, and a kind of enterprising turnover terminal block that goes out electronic single-phase electrical energy meter down that is used for is provided.
The purpose of this utility model is achieved in that
The utility model comprises that screw, the 220V of insulating base, 220V binding post, weak electric signal binding post, the aperture that connects base, securing cover plate insert the hole and weak electric signal inserts the hole;
Be assembled with 220V binding post and weak electric signal binding post in the insulating base front;
Be provided with 220V at the insulating base reverse side and insert hole and weak electric signal access hole;
Insulating base is provided with the aperture of connection base and the screw of securing cover plate.
The utility model compared with prior art has following advantage and good effect:
1, owing to being a kind of same structure, reduced terminal base mould kind, reduced the cost of " going out under enterprising " electric energy meter into and out of the line end stroma;
2, the unification of being convenient to finish on electric energy meter checking device detects.
In a word,, therefore wide application prospect is arranged, be applicable to all electronic single-phase electrical energy meters because the utility model performance and price is not high.
Description of drawings
Fig. 1 is the utility model structural drawing (front);
Fig. 2 is the utility model structural drawing (reverse side).
Wherein:
1-insulating base;
2-220V binding post;
3-weak electric signal binding post;
The aperture of 4-connection base;
The screw of 5-securing cover plate;
6-220V inserts the hole;
7-weak electric signal inserts the hole.
Embodiment
Describe in detail below in conjunction with drawings and Examples:
One, general description
As Fig. 1,2, the utility model comprises that screw 5, the 220V of insulating base 1,220V binding post 2, weak electric signal binding post 3, the aperture 4 that connects base, securing cover plate insert hole 6 and weak electric signal inserts hole 7.
Be assembled with 220V binding post 2 and weak electric signal binding post 3 in insulating base 1 front;
Be provided with 220V at insulating base 1 reverse side and insert hole 6 and weak electric signal access hole 7;
Insulating base 1 is provided with the aperture 4 of connection base and the screw 5 of securing cover plate.
Principle of work of the present utility model is:
Two of the utility model are fixed on the enterprising upper and lower end that goes out electronic single-phase electrical energy meter down by the aperture 4 that connects base to get final product.
Two, decompose explanation
1, insulating base 1
Insulating base 1 is a kind of cylindricality cavity with insulating material (plastic cement) injection mo(u)lding.
2, the 220V binding post 2
220V binding post 2 is a kind of copper sheet.
3, the weak electric signal binding post 3
Weak electric signal binding post 3 is a kind of copper sheet.
4, the aperture 4 that connects base
By the aperture 4 that connects base the utility model is mounted on the enterprising upper and lower end that goes out electronic single-phase electrical energy meter down.
5, the screw 5 of securing cover plate
By the screw 5 of securing cover plate, the utility model is enclosed in the enterprising cover plate that goes out down electronic single-phase electrical energy meter.
6,220V inserts hole 6
The 220V power lead inserts hole 6 by 220V and is connected on the 220V binding post 2.
7, weak electric signal inserts hole 7
The weak electric signal line inserts hole 7 by weak electric signal and is connected on the weak electric signal binding post 3.
Claims (2)
1, a kind ofly be used for the enterprising turnover terminal block that goes out down electronic single-phase electrical energy meter, it is characterized in that:
The screw (5), the 220V that comprise insulating base (1), 220V binding post (2), weak electric signal binding post (3), the aperture (4) that connects base, securing cover plate insert hole (6) and weak electric signal access hole (7);
Be assembled with 220V binding post (2) and weak electric signal binding post (3) in insulating base (1) front;
Be provided with 220V at insulating base (1) reverse side and insert hole (6) and weak electric signal access hole (7);
Insulating base (1) is provided with the aperture (4) of connection base and the screw (5) of securing cover plate.
2, by the described turnover terminal block of claim 1, it is characterized in that:
Insulating base (1) is a kind of cylindricality cavity with the insulating material injection mo(u)lding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200673891U CN201203637Y (en) | 2008-05-23 | 2008-05-23 | In-and-out connection terminal seat for upper-in lower-out electronic single-phase electric energy gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200673891U CN201203637Y (en) | 2008-05-23 | 2008-05-23 | In-and-out connection terminal seat for upper-in lower-out electronic single-phase electric energy gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203637Y true CN201203637Y (en) | 2009-03-04 |
Family
ID=40425949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200673891U Expired - Lifetime CN201203637Y (en) | 2008-05-23 | 2008-05-23 | In-and-out connection terminal seat for upper-in lower-out electronic single-phase electric energy gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203637Y (en) |
-
2008
- 2008-05-23 CN CNU2008200673891U patent/CN201203637Y/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: THE ELECTRIC POWER SCIENCE RESEARCH INSTITUTE OF H Free format text: FORMER OWNER: HUBEI PROV. POWER TEST INST. Effective date: 20121022 Owner name: STATE ELECTRIC NET CROP. Effective date: 20121022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121022 Address after: 430077, 361 East Main Street, Wuchang District, Hubei, Wuhan Patentee after: Hubei Electric Power Research Institute of Power Company Patentee after: State Grid Corporation of China Address before: 430077, 361 East Main Street, Wuchang District, Hubei, Wuhan Patentee before: Hubei Prov. Power Test Inst. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |