CN204116592U - A kind of intelligent electric energy meter tester voltage coupling arrangement - Google Patents
A kind of intelligent electric energy meter tester voltage coupling arrangement Download PDFInfo
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- CN204116592U CN204116592U CN201420387715.2U CN201420387715U CN204116592U CN 204116592 U CN204116592 U CN 204116592U CN 201420387715 U CN201420387715 U CN 201420387715U CN 204116592 U CN204116592 U CN 204116592U
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- electric energy
- energy meter
- intelligent electric
- contact pin
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- 230000008878 coupling Effects 0.000 title claims abstract description 11
- 238000010168 coupling process Methods 0.000 title claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of intelligent electric energy meter tester voltage coupling arrangement, belong to detection technique field, this device comprises connector, described connector two ends have a notch, and be movably equipped with a screw in the outside of each notch, on described connector, also activity is inserted with three groups of rotating shafts, wherein, these three groups of rotating shaft one end are provided with steering knuckle, the other end is provided with the contact pin for connecting with the connection terminal on intelligent electric energy meter, described steering knuckle is positioned at outside connector, and is provided with a connecting line connected with intelligent electric energy meter tester.This apparatus structure is simple, easy to connect, can realize to terminals upper or under the connection of intelligent electric energy meter.
Description
Technical field
The utility model relates to a kind of intelligent electric energy meter tester voltage coupling arrangement, belongs to detection technique field.
Background technology
Electric energy meter checking device is equipment conventional in detecting, it comprises powermeter verification instrumeter, tester is provided with three-phase voltage input terminal, three-phase split-core type meter input terminal and photoelectricity input terminal, in checking procedure, operating personnel use cable to connect corresponding input terminal, then the other end of cable are connected the verifying work that voltage terminal, electric current clamp or photometer head both can carry out electric energy meter.But because cable connects very unfixing, in the course of work, easily occur to connect to disconnect phenomenon, need multi-pass operations, it is large that this makes to use cable to connect its course work amount, greatly reduces work efficiency.And existing electric energy meter connection terminal is divided into upper port and lower port, this makes again to use cable to connect and adds certain work difficulty.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of intelligent electric energy meter tester voltage coupling arrangement, this apparatus structure is simple, easy to connect, can realize to terminals upper or under the connection of intelligent electric energy meter.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of intelligent electric energy meter tester voltage coupling arrangement, this device comprises connector, described connector two ends have a notch, and being movably equipped with a screw in the outside of each notch, on described connector, also activity is inserted with three groups of rotating shafts, wherein, these three groups of rotating shaft one end are provided with steering knuckle, the other end is provided with the contact pin for connecting with the connection terminal on intelligent electric energy meter, and described steering knuckle is positioned at outside connector, and is provided with a connecting line connected with intelligent electric energy meter tester.
Described contact pin is positioned on the xsect of rotating shaft, and departs from the center of rotating shaft.
Described contact pin is elastic contact pin.
When verifying, described notch is stuck in the both sides of intelligent electric energy meter, and is against the both sides place of intelligent electric energy meter by screw.
The beneficial effects of the utility model are:
1) by contact pin is arranged in rotating shaft, and rotated by steering knuckle, contact pin is made to follow rotating shaft to rotate together, adjust the position of contact pin deflection rotating shaft xsect, thus come corresponding wiring terminal upper or under intelligent electric energy meter verify, because contact pin adopts elasticity, thus ensure that the stability of contact pin and terminals;
2) by being provided with a screw respectively in the both sides of notch, being against the both sides of intelligent electric energy meter by the termination of screw, thus being more fixed when ensureing that entirety of the present utility model connects with intelligent electric energy meter completely.
3) the utility model structure is simple, easy to use, and connectivity is stablized.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model upward view;
Fig. 3 is the utility model vertical view;
Fig. 4 is the utility model embodiment one structural representation;
Fig. 5 is the utility model embodiment two structural representation;
Fig. 6 be connection terminal under intelligent electric energy meter structural representation.
Fig. 7 is that connection terminal is at upper intelligent electric energy meter structural representation.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As Figure 1-3, a kind of intelligent electric energy meter tester voltage coupling arrangement, comprise connector 1, connector 1 two ends have a notch 2, and be movably equipped with a screw 3 in the outside of each notch 2, on connector 1, also activity is inserted with three groups of rotating shafts 4, wherein, these three groups of rotating shaft 4 one end are provided with steering knuckle 5, the other end is provided with the contact pin 7 for connecting with the connection terminal 9 on intelligent electric energy meter 8, steering knuckle 5 is positioned at outside connector 1, and is provided with a connecting line 6 connected with intelligent electric energy meter tester.Contact pin 7 is positioned on the xsect of rotating shaft 4, and departs from the center of rotating shaft 4.Contact pin 7 is elastic contact pin.When verifying, notch 2 is stuck in the both sides of intelligent electric energy meter 8, and is against the both sides place of intelligent electric energy meter 8 by screw 9.
Embodiment one
As shown in Fig. 4,6, when need pair of wire connection terminals 9 under intelligent electric energy meter 8 verify time, screw 3 is unscrewed, the notch 2 of connector 1 both sides is stuck in the outside of intelligent electric energy meter 8, rotate steering knuckle 5, rotating shaft 4 is made to drive contact pin 7 to rotate, contact pin 7 is forwarded to and is positioned at the below of being partial to rotating shaft 4 center, make contact pin 7 aim at connection terminal 9, after aligning, screw 3 is tightened, the termination of screw 3 is made to be against the outside of intelligent electric energy meter 8, the other end of connecting line 6 is connected on tester, now, just can carries out the verifying work to intelligent electric energy meter 8.
Embodiment two
As shown in Fig. 5,7, when needing pair of wire connection terminals 9 to verify at upper intelligent electric energy meter 8, screw 3 is unscrewed, the notch 2 of connector 1 both sides is stuck in the outside of intelligent electric energy meter 8, rotate steering knuckle 5, rotating shaft 4 is made to drive contact pin 7 to rotate, contact pin 7 is forwarded to and is positioned at the top of being partial to rotating shaft 4 center, make contact pin 7 aim at connection terminal 9, after aligning, screw 3 is tightened, the termination of screw 3 is made to be against the outside of intelligent electric energy meter 8, the other end of connecting line 6 is terminated on tester, now, just can to the verifying work carrying out intelligent electric energy meter 8.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an intelligent electric energy meter tester voltage coupling arrangement, this device comprises connector, it is characterized in that, described connector two ends have a notch, and be movably equipped with a screw in the outside of each notch, on described connector, also activity is inserted with three groups of rotating shafts, wherein, these three groups of rotating shaft one end are provided with steering knuckle, the other end is provided with the contact pin for connecting with the connection terminal on intelligent electric energy meter, described steering knuckle is positioned at outside connector, and is provided with a connecting line connected with intelligent electric energy meter tester.
2. a kind of intelligent electric energy meter tester voltage coupling arrangement according to claim 1, it is characterized in that, described contact pin is positioned on the xsect of rotating shaft, and departs from the center of rotating shaft.
3. a kind of intelligent electric energy meter tester voltage coupling arrangement according to claim 1, it is characterized in that, described contact pin is elastic contact pin.
4. a kind of intelligent electric energy meter tester voltage coupling arrangement according to claim 1, it is characterized in that, described notch is stuck in the both sides of intelligent electric energy meter, and is against the both sides place of intelligent electric energy meter by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387715.2U CN204116592U (en) | 2014-07-15 | 2014-07-15 | A kind of intelligent electric energy meter tester voltage coupling arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387715.2U CN204116592U (en) | 2014-07-15 | 2014-07-15 | A kind of intelligent electric energy meter tester voltage coupling arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116592U true CN204116592U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420387715.2U Active CN204116592U (en) | 2014-07-15 | 2014-07-15 | A kind of intelligent electric energy meter tester voltage coupling arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN204116592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444804A (en) * | 2018-12-27 | 2019-03-08 | 国网宁夏电力有限公司电力科学研究院 | Electric energy meter calibration termination and system |
-
2014
- 2014-07-15 CN CN201420387715.2U patent/CN204116592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444804A (en) * | 2018-12-27 | 2019-03-08 | 国网宁夏电力有限公司电力科学研究院 | Electric energy meter calibration termination and system |
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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: HEFEI POWER SUPPLY COMPANY, ANHUI PROVINCE ELECTRI Effective date: 20141230 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: STATE GRID ANHUI LUJIANG COUNTY POWER SUPPLY CO., LTD. Effective date: 20141230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 231500 HEFEI, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Guo Wang Anhui Power Company Hefei Power Supply Company Patentee after: STATE GRID ANHUI LUJIANG COUNTY POWER SUPPLY CO., LTD. Address before: 231500 No. seven East Road, Lujiang County, Hefei, Anhui Patentee before: STATE GRID ANHUI LUJIANG COUNTY POWER SUPPLY CO., LTD. |