CN202083726U - Split type terminal block of ammeter - Google Patents
Split type terminal block of ammeter Download PDFInfo
- Publication number
- CN202083726U CN202083726U CN 201120121119 CN201120121119U CN202083726U CN 202083726 U CN202083726 U CN 202083726U CN 201120121119 CN201120121119 CN 201120121119 CN 201120121119 U CN201120121119 U CN 201120121119U CN 202083726 U CN202083726 U CN 202083726U
- Authority
- CN
- China
- Prior art keywords
- wiring units
- current wiring
- wiring unit
- light current
- electric power
- 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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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Provided is a split type terminal block of an ammeter, wherein a heavy current wiring unit and a light current wiring unit can be separated. The heavy current wiring unit is provided with a sealing groove, and opening clamping grooves are disposed on the left side and the right side of the sealing groove. Screw holes can be arranged on the heavy current wiring unit. The light current wiring unit is provided with a sealing positioning rib, and clamping feet are arranged on the life side and the right side of the sealing positioning rib. Fixed holes can be disposed on the light current wiring unit. The light current wiring unit is mounted over the heavy current wiring unit via the cooperation between the sealing groove and the sealing positioning rib, and between the opening clamping grooves and the clamping feet. Or the light current wiring unit is fixed on the heavy current wiring unit via screws. The split type terminal block of an ammeter is of a light and compact structure, enables materials to be saved, enables the product specification to be reduced, enables the production and management cost to be lowered, and is favorable for standardized and automatic production.
Description
Technical field
The utility model relates to the split type terminal base of electric energy meter that a kind of forceful electric power wiring units and light current wiring units are separated.
Background technology
At present, the terminal base of electric energy meter is the sub-one of strong, weak electricity current terminal normally, and parts use as a whole, volume is bigger, and the product material cost is too high, and counts the difference of function because of table, the specification of terminal base is also a lot, and production and processing, handling of goods and materials cost are increased.This type of terminal is complicated in whole table assembling in addition, the time is long, also is unfavorable for automated production.
Summary of the invention
The purpose of this utility model is the weak point that overcomes existing electric power meter end stroma, the split type terminal base that provides a kind of strong, weak electricity wiring units to separate.
The purpose of this utility model is achieved in that it comprises forceful electric power wiring units, light current wiring units, and described forceful electric power wiring units is independently separated with the light current wiring units, and described light current wiring units is assemblied in the top of described forceful electric power wiring units.
Described forceful electric power wiring units is provided with seal groove, and described light current wiring units is provided with the sealing positioning bar, and described sealing positioning bar is embedded in the seal groove.
Described forceful electric power wiring units is provided with the opening draw-in groove, and described light current wiring units is provided with card base, and described card base is embedded in the opening draw-in groove.
Described forceful electric power wiring units is provided with screw, and described light current wiring units is provided with fixed orifice, and described light current wiring units is screwed on described forceful electric power wiring units.
The beneficial effects of the utility model are: independently separately, structure is light and handy, compact for the strong and weak electricity function, and economical with materials reduces product specification, reduces production, handling cost, helps the scale and the automated production of ammeter.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an assembling shape assumption diagram of the present utility model;
Fig. 2, be forceful electric power wiring units view of the present utility model;
Fig. 3 is a light current wiring units view of the present utility model;
Among the figure: 1. forceful electric power wiring units; 2. light current wiring units; 3. seal groove; 4. opening draw-in groove; 5. sealing positioning bar; 6. card base; 7. fixed orifice; 8. screw; 9. screw; 10. current terminal; 11. voltage terminal; 12. auxiliary connection terminal.
Embodiment
The technical scheme that the utility model adopted is: Fig. 2 forceful electric power wiring units 1 comprises current terminal 10, voltage terminal 11, and forceful electric power wiring units 1 top is provided with seal groove 3, the left and right sides is provided with opening draw-in groove 4.
Also can be provided with screw 9 on the forceful electric power wiring units 1.
Fig. 3 light current wiring units 2 comprises auxiliary connection terminal 12, and light current wiring units 2 bottoms are provided with sealing positioning bar 5, the left and right sides is provided with card base 6.
Also can be provided with fixed orifice 7 on the light current wiring units 2.
Fig. 1 forceful electric power wiring units 1 and light current wiring units 2 cooperate with sealing positioning bar 5 by seal groove 3, and opening draw-in groove 4 cooperates with card base 6 and is assembled into one.
Forceful electric power wiring units 1 also can fixedly be assembled into one by screw 8 with light current wiring units 2.
The forceful electric power wiring units is independently separated with the light current wiring units, the forceful electric power unit need not to avoid the light current wiring units when in the table meter components and parts being installed, current terminal can shorten, greatly reduce material cost like this, make forceful electric power wiring units and light current wiring units to install with forceful electric power and light current circuit board respectively independently again, thereby improved production efficiency widely.
Claims (4)
1. split type terminal base of electric energy meter, it comprises forceful electric power wiring units (1), light current wiring units (2), it is characterized in that: described forceful electric power wiring units (1) is separated with light current wiring units (2) is independent, and described light current wiring units (2) is assemblied in the top of described forceful electric power wiring units (1).
2. the split type terminal base of electric energy meter according to claim 1, it is characterized in that: described forceful electric power wiring units (1) is provided with seal groove (3), described light current wiring units (2) is provided with sealing positioning bar (5), and described sealing positioning bar (5) is embedded in the seal groove (3).
3. the split type terminal base of electric energy meter according to claim 1, it is characterized in that: described forceful electric power wiring units (1) is provided with opening draw-in groove (4), described light current wiring units (2) is provided with card base (6), and described card base (6) is embedded in the opening draw-in groove (4).
4. the split type terminal base of electric energy meter according to claim 1, it is characterized in that: described forceful electric power wiring units (1) is provided with screw (9), and described light current wiring units (2) is provided with fixed orifice (7) and is fixed on the described forceful electric power wiring units (1) with screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120121119 CN202083726U (en) | 2011-04-17 | 2011-04-17 | Split type terminal block of ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120121119 CN202083726U (en) | 2011-04-17 | 2011-04-17 | Split type terminal block of ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083726U true CN202083726U (en) | 2011-12-21 |
Family
ID=45344352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120121119 Expired - Lifetime CN202083726U (en) | 2011-04-17 | 2011-04-17 | Split type terminal block of ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048503A (en) * | 2012-12-13 | 2013-04-17 | 青岛乾程电子科技有限公司 | Separate screw type terminal block for energy meter |
-
2011
- 2011-04-17 CN CN 201120121119 patent/CN202083726U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048503A (en) * | 2012-12-13 | 2013-04-17 | 青岛乾程电子科技有限公司 | Separate screw type terminal block for energy meter |
| CN103048503B (en) * | 2012-12-13 | 2015-08-19 | 青岛乾程电子科技有限公司 | A kind of separate screw type terminal block of electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |