CN204154768U - A kind of connecting structure of electric energy meter inside - Google Patents
A kind of connecting structure of electric energy meter inside Download PDFInfo
- Publication number
- CN204154768U CN204154768U CN201420619006.2U CN201420619006U CN204154768U CN 204154768 U CN204154768 U CN 204154768U CN 201420619006 U CN201420619006 U CN 201420619006U CN 204154768 U CN204154768 U CN 204154768U
- Authority
- CN
- China
- Prior art keywords
- shunt
- support
- pcb board
- electric energy
- energy meter
- 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
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
A kind of connecting structure of electric energy meter inside, support (2) is set between pcb board (1) and shunt (3), the inside of this support (2) is provided with the respective chamber (4) for holding each shunt (3), the outside of support (2) is provided with the draw-in groove (5) for being arranged on by the body of support (2) on pcb board (1), the sampling end of described shunt (2) is fixed on the corresponding position of pcb board (1), support (2) is sleeved on the outside of shunt (2), is fixed on pcb board (1) by draw-in groove (5).The utility model realizes reliability, workability, cost-effective requirement by the combination of support, shunt, pcb board, thus decrease the maintenance cost of electric energy meter, realize the mass of product, improve the manufacturability of product batch production, reduce the integrated cost of instrument.
Description
Technical field
The utility model relates to electric energy meter, especially the connecting structure of electric energy meter inside, specifically a kind of novel inner Join mode.
Background technology
At present, the use of intelligent electric energy meter is all being widelyd popularize in the whole world, and along with the increase of intelligent electric energy meter use amount, electric energy meter supplier proposes new requirement to the workability of produced electric energy meter and electric property.Existing structure is that shunt is connected the consistance that cannot ensure electric energy meter technique, performance with pcb board by wire, and the existence of wire affects the aesthetics of product greatly; Become greatly to ensure enough insulation distances size that the distance that can strengthen between device this results in PCB usually thus indirectly add the cost of product in electric property.Therefore, need to provide a kind of new technical scheme to solve above-mentioned technical matters.
Summary of the invention
The purpose of this utility model is for the problem that cannot ensure technique, consistency of performance, indirectly increase cost of products existing for existing inner Join mode, proposes a kind of connecting structure of novel electric energy meter inside.
The technical solution of the utility model is:
A kind of connecting structure of electric energy meter inside, between pcb board and shunt, support is set, the inside of this support is provided with the respective chamber for holding each shunt, the outside of support is provided with the draw-in groove for being arranged on by the body of support on pcb board, the sampling end of described shunt is fixed on the corresponding position of pcb board, support casing is contained in the outside of shunt, is fixed on pcb board by draw-in groove.
Shunt of the present utility model and the direct welded connection of pcb board.
Support of the present utility model is provided with the louvre of each cavity UNICOM with inside.
The size of cavity of the present utility model is greater than the size of corresponding shunt.
The beneficial effects of the utility model:
The utility model realizes reliability, workability, cost-effective requirement by the combination of support, shunt, pcb board, thus decrease the maintenance cost of electric energy meter, realize the mass of product, improve the manufacturability of product batch production, reduce the integrated cost of instrument.
The utility model adopts shunt directly to weld with pcb board, can solve the consistency problem that cannot ensure technique and performance brought when original shunt is connected with pcb board by wire, and this can improve the satisfaction of the performance of product, aesthetics and client; Adopt support to rise locate to the connection of shunt and pcb board and insulating effect, the pcb board size caused for meeting electric insulation requirement can be solved and become greatly, the problem of cost of products increase.
Structure of the present utility model is simple, easy and simple to handle, can effectively reduce costs.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model.
Fig. 2 is the sectional view at A-A place in Fig. 1.
Fig. 3 is wiring layout of the present utility model.
Wherein: 1, pcb board, 2, support, 3, shunt, 4, cavity, 5, draw-in groove, 6, louvre.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As Figure 1-3, a kind of connecting structure of electric energy meter inside, support 2 is set between pcb board 1 and shunt 3, the inside of this support 2 is provided with the respective chamber 4 for holding each shunt 3, the outside of support 2 is provided with the draw-in groove 5 for being arranged on by the body of support 2 on pcb board 1, the sampling end of described shunt 2 is fixed on the corresponding position of pcb board 1, and support 2 is sleeved on the outside of shunt 2, is fixed on pcb board 1 by draw-in groove 5.
Shunt 3 of the present utility model and pcb board 1 directly welded connection.
Support 2 of the present utility model is provided with the louvre 6 of each cavity 4 UNICOM with inside.
The size of cavity 4 of the present utility model is greater than the size of corresponding shunt 3.
During concrete enforcement:
Shunt 3 and pcb board 1 install rear use support 2 and with coordinating of pcb board 1, shunt 3 are fixed on pcb board 1, and then entirety crosses wave-soldering, and shunt 3 is fastened on pcb board 1.This structure is simple, easy and simple to handle, improves the consistance of technique, performance, reduces costs.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (4)
1. the connecting structure of an electric energy meter inside, it is characterized in that arranging support (2) between pcb board (1) and shunt (3), the inside of this support (2) is provided with the respective chamber (4) for holding each shunt (3), the outside of support (2) is provided with the draw-in groove (5) for being arranged on by the body of support (2) on pcb board (1), the sampling end of described shunt (2) is fixed on the corresponding position of pcb board (1), support (2) is sleeved on the outside of shunt (2), is fixed on pcb board (1) by draw-in groove (5).
2. the connecting structure of electric energy meter inside according to claim 1, is characterized in that described shunt (3) and pcb board (1) directly welded connection.
3. the connecting structure of electric energy meter inside according to claim 1, is characterized in that described support (2) is provided with the louvre (6) of each cavity (4) UNICOM with inside.
4. the connecting structure of electric energy meter inside according to claim 1, is characterized in that the size of cavity (4) is greater than the size of corresponding shunt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619006.2U CN204154768U (en) | 2014-10-24 | 2014-10-24 | A kind of connecting structure of electric energy meter inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619006.2U CN204154768U (en) | 2014-10-24 | 2014-10-24 | A kind of connecting structure of electric energy meter inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154768U true CN204154768U (en) | 2015-02-11 |
Family
ID=52512870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619006.2U Expired - Lifetime CN204154768U (en) | 2014-10-24 | 2014-10-24 | A kind of connecting structure of electric energy meter inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931746A (en) * | 2015-05-08 | 2015-09-23 | 浙江瑞银电子有限公司 | Electric energy meter hot plug-in installation technology |
| CN112129980A (en) * | 2020-09-30 | 2020-12-25 | 杭州海兴电力科技股份有限公司 | Manganin shunt assembly |
-
2014
- 2014-10-24 CN CN201420619006.2U patent/CN204154768U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931746A (en) * | 2015-05-08 | 2015-09-23 | 浙江瑞银电子有限公司 | Electric energy meter hot plug-in installation technology |
| CN104931746B (en) * | 2015-05-08 | 2017-09-19 | 浙江瑞银电子有限公司 | A kind of electric energy exterior heat plug-in unit mounting process |
| CN112129980A (en) * | 2020-09-30 | 2020-12-25 | 杭州海兴电力科技股份有限公司 | Manganin shunt assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Qidong City, Jiangsu province 226200 Nantong City Lin Yang Lu No. 666 Patentee after: JIANGSU LINYANG ENERGY Co.,Ltd. Address before: Qidong City, Jiangsu province 226200 Nantong City Lin Yang Lu No. 666 Patentee before: JIANGSU LINYANG ELECTRONICS Co.,Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Lu Hongliang Inventor after: Shi Pei Inventor after: Yang Jintu Inventor after: Zhang Leping Inventor after: Hu Shanshan Inventor before: Lu Hongliang Inventor before: Shi Pei Inventor before: Yang Jintu |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171220 Address after: Qidong City, Jiangsu province 226200 Nantong City Lin Yang Lu No. 666 Co-patentee after: China South Power Grid International Co.,Ltd. Patentee after: JIANGSU LINYANG ENERGY Co.,Ltd. Address before: Qidong City, Jiangsu province 226200 Nantong City Lin Yang Lu No. 666 Patentee before: JIANGSU LINYANG ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150211 |