CN203101630U - Single-phase intelligent meter signal sampler - Google Patents
Single-phase intelligent meter signal sampler Download PDFInfo
- Publication number
- CN203101630U CN203101630U CN 201320135383 CN201320135383U CN203101630U CN 203101630 U CN203101630 U CN 203101630U CN 201320135383 CN201320135383 CN 201320135383 CN 201320135383 U CN201320135383 U CN 201320135383U CN 203101630 U CN203101630 U CN 203101630U
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- China
- Prior art keywords
- phase intelligent
- signal sampler
- wiring board
- plastic casing
- electric energy
- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012795 verification Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a single-phase intelligent meter signal sampler which is used for solving the problem that the existing single-phase intelligent meter is slow in verification speed in the verification process as the connecting for measuring lines is time-wasting and labor-wasting. A PCB (Printed Circuit Board) is fixed on the inner part of a plastic outer housing, wherein at least six through holes are formed in the plastic outer housing; head ends of six magnets extend to the outer side of the plastic outer housing after penetrating through the six through holes, respectively; tail ends of the six magnets are fixed in six copper sleeves, respectively; the six copper sleeves are fixed on the PCB; six parallel circuits are printed on the PCB; one ends of the six parallel circuits are electrically connected with the six copper sleeves; and the other ends of the six parallel circuits are electrically connected with tail ends of six output terminals. The single-phase intelligent meter signal sampler is suitable for a process of verifying the single-phase intelligent meter.
Description
Technical field
The utility model relates to a kind of intelligence table signal sampler.
Background technology
Fast development along with intelligent grid, intelligent electric energy meter is as the important component part of intelligent grid, popularizing rapidly of intelligent electric energy meter, intelligent electric energy meter is a kind of miniaturization, multifunction, the new electric energy measuring products that accurate measurement is interactive and high-speed communication develops, popularization and application along with intelligent electric energy meter, the intelligent electric energy meter calibration operation is also corresponding to be carried out, the calibrating of intelligent electric energy meter is divided into fundamental error, dive and start, check the register registration, day timing error, period switching error, 485 communication tests, carrier communication test or the like, a lot of projects that the calibrating of common relatively electric energy meter is many, the calibration operation amount increases.
And most calibrating projects need be by the auxiliary connection terminated line of intelligent electric energy meter, an intelligent single-phase electric energy meter need connect 6 p-wires (being clipped in fish on the auxiliary terminal of intelligent single-phase electric energy meter), the single-phase electric energy meter calibrating installation of one 24 epi-position need connect 144 p-wires, and recognized that respectively color connects by root, and examine a table and connect primary line again, test through reality, connect for up to 10 to 15 minutes of this 144 p-wire needs, have a strong impact on calibrating speed, labour intensity is very big.
The utility model content
The utility model is present in the verification process of single-phase intelligent table in order to solve, and causes examining and determine slow-footed problem because slotted line connects to waste time and energy, thereby a kind of single-phase intelligent table signal sampler is provided.
Single-phase intelligent table signal sampler, it comprises plastic casing 1, PCB wiring board 2, six magnet 3, six copper sheathings 4 and six lead-out terminals 5;
PCB wiring board 2 is fixed on plastic casing 1 inside;
Have at least six through holes on the described plastic casing 1, the head end of described six magnet 3 passes the outside that extends to plastic casing 1 behind these six through holes respectively;
The end of described six magnet 3 is separately fixed in six copper sheathings 4, and described six copper sheathings 4 are fixed on the PCB wiring board 2; Be printed with the circuit of six parallel connections on the described PCB wiring board 2, an end of the circuit of these six parallel connections is electrically connected with six copper sheathings 4 respectively; The other end of the circuit of these six parallel connections is electrically connected with the end of six lead-out terminals 5 respectively.
It also comprises six conductors, and the other end of the circuit of six parallel connections on the PCB wiring board 2 is electrically connected by the end of six conductors with six lead-out terminals 5 respectively.
It also comprises protective sleeve 6, and described protective sleeve 6 is enclosed within the outside of the wire harness of six conductors formation.
The utility model in use, six magnet are inhaled mutually with the auxiliary terminal iron nail on the single-phase intelligent electric energy meter, realize 6 p-wire primary connections, it is time saving and energy saving to connect, with the single-phase electric energy meter calibrating installation that connects one 24 epi-position is example, and its line time only foreshortened to by original 10 to 15 minutes needs 3 to 5 minutes.The utility model has shortened calibrating speed significantly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the sectional view of the side-looking of Fig. 1.
Embodiment
Embodiment one, this embodiment is described in conjunction with Fig. 1 and Fig. 2, single-phase intelligent table signal sampler, it comprises plastic casing 1, PCB wiring board 2, six magnet 3, six copper sheathings 4 and six lead-out terminals 5;
PCB wiring board 2 is fixed on plastic casing 1 inside;
Have at least six through holes on the described plastic casing 1, the head end of described six magnet 3 passes the outside that extends to plastic casing 1 behind these six through holes respectively;
The end of described six magnet 3 is separately fixed in six copper sheathings 4, and described six copper sheathings 4 are fixed on the PCB wiring board 2; Be printed with the circuit of six parallel connections on the described PCB wiring board 2, an end of the circuit of these six parallel connections is electrically connected with six copper sheathings 4 respectively; The other end of the circuit of these six parallel connections is electrically connected with the end of six lead-out terminals 5 respectively.
The single-phase intelligent electric energy meter is that State Grid Corporation of China issues standard, and each manufacturer is strict with its standard production.Its standard has not only been stipulated the index of electric property, and has stipulated mechanical dimension, has wherein stipulated the size of the connection terminal of single-phase intelligent electric energy meter.
The utility model according to the size development and Design of the auxiliary terminal on its connection terminal single-phase intelligent electric energy meter signal sampler.It is by rectangle pvc plastic casing, from box, draw 6 lines, as Fig. 1, this single-phase intelligent electric energy meter signal sampler one end can be produced the electric energy meter calibrating apparatus signaling interface with domestic each family and be connected, the other end is pressed single-phase intelligent electric energy meter auxiliary terminal size fully and is drawn the PCB wiring board, bit copper cover in the circuit board, under in the copper sheathing magnet is arranged, magnet is inhaled mutually with the auxiliary terminal iron nail on the single-phase intelligent electric energy meter, reach the purpose that 6 p-wire primary connections are finished, be connected single-phase intelligent electric energy meter signal sampler is corresponding with the signaling interface of single-phase electric energy meter calibrating installation when calibrating single-phase intelligent electric energy meter, only need are put into single-phase intelligent electric energy meter signal sampler on the connection terminal of intelligent electric energy meter and get final product.
When next electric energy meter of calibrating, too signal sampler is put on the connection terminal of intelligent electric energy meter, need not repeat wiring, the single-phase electric energy meter calibrating installation that connects one 24 epi-position shortened to now by original 10 to 15 minutes and only needs 3 to 5 minutes, avoided the duplication of labour, improve calibrating speed greatly, alleviated labour intensity.In calibrating during common electric energy meter, single-phase intelligent electric energy meter signal sampler taken off get final product.
Advantage of the present utility model: wiring is simple, need not repeat wiring, has improved efficiency.
The difference of embodiment two, this embodiment and embodiment one described single-phase intelligent table signal sampler is, it also comprises six conductors, and the other end of the circuit of six parallel connections on the PCB wiring board 2 is electrically connected by the end of six conductors with six lead-out terminals 5 respectively.
The difference of embodiment three, this embodiment and embodiment two described single-phase intelligent table signal samplers is that it also comprises protective sleeve 6, and described protective sleeve 6 is enclosed within the outside of the wire harness of six conductors formation.
The difference of embodiment four, this embodiment and embodiment one, two or three described single-phase intelligent table signal samplers is that each lead-out terminal 5 is the connection terminal of contact pin structure.
The difference of embodiment five, this embodiment and embodiment four described single-phase intelligent table signal samplers is that the head end of described six magnet 3 all is higher than the surperficial 5mm to 10mm of plastic casing 1.
Claims (5)
1. single-phase intelligent table signal sampler, it is characterized in that: it comprises plastic casing (1), PCB wiring board (2), six magnet (3), six copper sheathings (4) and six lead-out terminals (5);
PCB wiring board 2 is fixed on plastic casing (1) inside;
Described plastic casing has at least six through holes on (1), and the head end of described six magnet (3) passes the outside that extends to plastic casing (1) behind these six through holes respectively;
The end of described six magnet (3) is separately fixed in six copper sheathings (4), and described six copper sheathings (4) are fixed on the PCB wiring board (2); Be printed with the circuit of six parallel connections on the described PCB wiring board (2), an end of the circuit of these six parallel connections is electrically connected with six copper sheathings (4) respectively; The other end of the circuit of these six parallel connections is electrically connected with the end of six lead-out terminals (5) respectively.
2. single-phase intelligent table signal sampler according to claim 1 is characterized in that it also comprises six conductors, and the other end of the circuit of six parallel connections on the PCB wiring board (2) is electrically connected by the end of six conductors with six lead-out terminals (5) respectively.
3. single-phase intelligent table signal sampler according to claim 2 is characterized in that it also comprises protective sleeve (6), and described protective sleeve (6) is enclosed within the outside of the wire harness of six conductors formation.
4. according to claim 1,2 or 3 described single-phase intelligent table signal samplers, it is characterized in that each lead-out terminal (5) is the connection terminal of contact pin structure.
5. single-phase intelligent table signal sampler according to claim 4 is characterized in that the head end of six magnet (3) all is higher than the surperficial 5mm to 10mm of plastic casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135383 CN203101630U (en) | 2013-03-22 | 2013-03-22 | Single-phase intelligent meter signal sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135383 CN203101630U (en) | 2013-03-22 | 2013-03-22 | Single-phase intelligent meter signal sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101630U true CN203101630U (en) | 2013-07-31 |
Family
ID=48853019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135383 Expired - Fee Related CN203101630U (en) | 2013-03-22 | 2013-03-22 | Single-phase intelligent meter signal sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113791A (en) * | 2021-04-09 | 2021-07-13 | 广东电网有限责任公司 | Terminal block plug-in wiring system |
-
2013
- 2013-03-22 CN CN 201320135383 patent/CN203101630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113791A (en) * | 2021-04-09 | 2021-07-13 | 广东电网有限责任公司 | Terminal block plug-in wiring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |