CN201576015U - PCB for electric energy meter - Google Patents
PCB for electric energy meter Download PDFInfo
- Publication number
- CN201576015U CN201576015U CN2009202948060U CN200920294806U CN201576015U CN 201576015 U CN201576015 U CN 201576015U CN 2009202948060 U CN2009202948060 U CN 2009202948060U CN 200920294806 U CN200920294806 U CN 200920294806U CN 201576015 U CN201576015 U CN 201576015U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- energy meter
- pcb
- pcb board
- components
- 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
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- Combinations Of Printed Boards (AREA)
Abstract
The utility model discloses a PCB for an electric energy meter, comprising a PCB body (1), wherein the dimension of an electron component (2) arranged on the PCB body (1) away from the edge of the PCB is not less than 5mm, therefore, the electron component on the board can be ensured to work normally when two PCBs are overlapped in staggered way with less parts.
Description
Technical field
The utility model relates to the electric energy meter technical field, specifically is a kind of electric energy meter pcb board.
Background technology
In order to reduce the volume of electric energy meter as far as possible, generally the pcb board of electric energy meter can be divided into two or three platelets uses.Because the pcb board in the existing electric energy meter generally is an entire plate, therefore layout electronic devices and components distance P CB edge onboard is small-sized.And after dividing plate,, therefore when the table body shakes, be easy to make two pcb boards the staggered stacked of a little to occur because two boards is web joint by rubber and is stitched together.Because electronic devices and components distance P CB edge small-sized, thereby it is near excessively to make that electronic devices and components on two pcb boards lean on, thereby makes the mutual interference of electronic devices and components phase, even short circuit occurs and electronic devices and components are damaged, and finally influences the operate as normal of electric energy meter.
The utility model content
The technical problems to be solved in the utility model is, overcomes the defective of above prior art, provides a kind of when a little staggered electric energy meter pcb board that can guarantee electronic devices and components operate as normal on the plate when stacked of two pcb boards.
The technical solution of the utility model is, a kind of electric energy meter pcb board is provided, and comprises the pcb board body, and the size that is located at the electronic devices and components distance P CB panel edges on the described pcb board body is more than or equal to 5mm.
After adopting above structure, the utility model compared with prior art has the following advantages:
The utility model electric energy meter is located at the size of the electronic devices and components distance P CB panel edges on the described pcb board body more than or equal to 5mm with pcb board, when a little staggered stacked appears in two pcb boards, it can guarantee that the components and parts distance is still longer on the plate, avoid making phase mutual interference between the electronic devices and components, finally guaranteed the operate as normal of electric energy meter.
Description of drawings
Accompanying drawing is the structural representation of the utility model electric energy meter with pcb board.
Shown in the figure 1, the pcb board body, 2, electronic devices and components.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in drawings, a kind of electric energy meter pcb board of the utility model comprises pcb board body 1, and the size that is located at the electronic devices and components 2 distance P CB panel edges on the described pcb board body 1 is more than or equal to 5mm.Can get through repeatedly data test, the size of the electronic devices and components 2 distance P CB panel edges on being located at described pcb board body 1 is during more than or equal to 5mm, can be when a little staggered stacked occurring when two pcb boards, it can guarantee that the components and parts distance is still longer on the plate, avoid making phase mutual interference between the electronic devices and components, used the operate as normal that has guaranteed electric energy meter most.
Claims (1)
1. an electric energy meter pcb board comprises pcb board body (1), it is characterized in that: the size that is located at electronic devices and components (2) the distance P CB panel edges on the described pcb board body (1) is more than or equal to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948060U CN201576015U (en) | 2009-12-16 | 2009-12-16 | PCB for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948060U CN201576015U (en) | 2009-12-16 | 2009-12-16 | PCB for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576015U true CN201576015U (en) | 2010-09-08 |
Family
ID=42695891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202948060U Expired - Lifetime CN201576015U (en) | 2009-12-16 | 2009-12-16 | PCB for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817843A (en) * | 2017-03-07 | 2017-06-09 | 济南浪潮高新科技投资发展有限公司 | A kind of method of DIP device position information in inspection PCB |
-
2009
- 2009-12-16 CN CN2009202948060U patent/CN201576015U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817843A (en) * | 2017-03-07 | 2017-06-09 | 济南浪潮高新科技投资发展有限公司 | A kind of method of DIP device position information in inspection PCB |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 315191 Yinzhou Industrial Park, Zhejiang, Ningbo, Yinzhou District, Ningbo Patentee after: NINGBO SANXING MEDICAL ELECTRIC CO., LTD. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo Sanxing Electric Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |
|
| CX01 | Expiry of patent term |