CN2909272Y - Housing of electronic three-phase and single-phase carrier electric energy meter - Google Patents
Housing of electronic three-phase and single-phase carrier electric energy meter Download PDFInfo
- Publication number
- CN2909272Y CN2909272Y CN 200520113799 CN200520113799U CN2909272Y CN 2909272 Y CN2909272 Y CN 2909272Y CN 200520113799 CN200520113799 CN 200520113799 CN 200520113799 U CN200520113799 U CN 200520113799U CN 2909272 Y CN2909272 Y CN 2909272Y
- Authority
- CN
- China
- Prior art keywords
- phase
- electric energy
- energy meter
- top cover
- carrier wave
- 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 - Fee Related
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Abstract
The utility model discloses an electric energy meter case aiming to solve the disassembly problem at installation, maintenance and upgrade of the carrier wave module of electronic carrier wave electric energy meter. The point of the technical plan is that a top cover is disposed on the end face of the meter case, a slide way is disposed inside of the meter case corresponding to the hatch place of the end face and the carrier wave module is disposed through the slide way.
Description
Technical field
The utility model relates to the electric energy meter watchcase, and specifically, it relates to a kind of three-phase and four-line carrier wave with carrier communication and cuts off electric energy meter watchcase and single-phase cut-out electric energy meter watchcase.
Background technology
There are two problems in the electronic type carrier electric energy meter at present: 1. carrier module is installed inconvenient; 2. when carrier module upgrading and maintenance, the method for dismounting complexity.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, has thoroughly solved the dismounting problem of the installation of carrier module of electronic type carrier electric energy meter and maintenance, upgrading.The utility model adopts guide rail plug-in support that carrier module is installed, and carrier wave meter is divided into the table meter and the two parts of communicating by letter, and image data, transmission data are simple, convenient, are convenient to maintenance and product up-gradation.
The utility model is made up of bottom, cover, end button cover, draw-in groove, top cover, hook.
Electric energy meter watchcase described in the utility model upper surface is provided with a top cover, and the corresponding inside of end face opening part has draw-in groove two ends to be provided with guide rail, so that carrier module is installed.Described electric energy meter watchcase is the single-phase and three-phase and four-line carrier wave cut-out electric energy meter watchcase of electronic type.
Description of drawings
Fig. 1 is that structure of the present utility model is thrown face figure; (see figure 1)
Fig. 2 is a draw-in groove front view of the present utility model; (see figure 2)
Fig. 3 is a draw-in groove vertical view of the present utility model; (see figure 3)
Fig. 4 is that the structure of the utility model embodiment 1 is thrown face figure (see figure 4).
Among the figure: end button cover 1 bottom 2 guide rail 2-a bottom guide rail 2-b bottom column 2-c draw-in grooves 3 draw-in groove guide rail 3-a draw-in groove boss 3-b top covers 4 end cap boss 4-a end cap fixing lug boss 4-b top covers 5 transparent panels 6 hooks 7
Embodiment
Embodiment 1
The described electric energy meter watchcase of present embodiment relates generally to a kind of three-phase and four-line and single-phase cut-out electric energy meter watchcase with carrier communication.As shown in Figure 4, by bottom 2, cover 5, end button cover 1, top cover 4, transparent panel 6 and link up with 7 and form.Connected modes such as top cover 4 use screws are fixedlyed connected with the bottom correspondence position by end cap fixing lug boss 4-b, and easy accessibility has solved existing carrier wave and cut off carrier module and table one in the electric energy meter, the problem of inconvenient debugging.Present embodiment adopts the guide rail plug-in by guide rail 2-a carrier module to be installed, and when needs Installation and Debugging carrier module, only need open top cover 4 plug carrier modules and then installation top cover 4 and get final product.
Embodiment 2
The described electric energy meter watchcase of present embodiment relates generally to a kind of three-phase and four-line and single-phase cut-out electric energy meter watchcase with carrier communication.As shown in Figure 1, by bottom 2, cover 5, side lid 1, draw-in groove 3, top cover 4, transparent panel 6 and link up with 7 and form.Connected modes such as draw-in groove 3 use screws cooperate fixing with bottom column 2-c by draw-in groove boss 3-b, draw-in groove guide rail 3-a highly cooperates with bottom guide rail 2-b, carrier module is fixed on the top cover boss 4-a, top cover boss 4-a bottom surface cooperates with bottom guide rail 2-b and draw-in groove guide rail 3-a upper surface height, when top cover 4 is installed carrier module is installed on the draw-in groove smoothly along bottom guide rail 2-b and draw-in groove guide rail 3-a like this.Draw-in groove guide rail 3-a as shown in Figure 2, draw-in groove boss 3-b is as shown in Figure 3.Present embodiment adopts the guide rail pluggable mode by top cover 4 carrier module to be installed directly, when needs debugging carrier module, only need open top cover 4 and just carrier module be taken out and can debug, and has debugged the top cover of installing 4 and promptly carrier module has been installed together.
Claims (6)
1. an electronic type three-phase and single-phase carrier wave cut off the electric energy meter watchcase, it is characterized in that watchcase is provided with a top cover (4), and the corresponding watchcase of top cover (4) opening part inside is provided with guide rail (2-a), and carrier module is installed by guide rail (2-a).
2. cut off the electric energy meter watchcase according to described electronic type three-phase of claim 1 and single-phase carrier wave, it is characterized in that described electric energy meter watchcase is the single-phase and three-phase and four-line carrier wave cut-out electric energy meter watchcase of electronic type.
3. cut off the electric energy meter watchcase according to described electronic type three-phase of claim 1 and single-phase carrier wave, it is characterized in that top cover boss (4-a) is arranged on the described top cover (4), with fastener carrier module is fixed on the top cover (4) by top cover boss (4-a).
4. cut off the electric energy meter watchcase according to described electronic type three-phase of claim 3 and single-phase carrier wave, it is characterized in that the described carrier module that is fixed on the top cover (4) directly cooperates plug-in mounting with guide rail (2-a).
5. cut off the electric energy meter watchcase according to the described electronic type three-phase of claim 1 and single-phase carrier wave, it is characterized in that described guide rail (2-a) is made up of bottom guide rail (2-b) and draw-in groove guide rail (3-a), draw-in groove (3) is dismantled and assembled part.
6. cut off the electric energy meter watchcase according to the described electronic type three-phase of claim 1 and single-phase carrier wave, it is characterized in that described watchcase is made up of bottom (2), cover (5), end button cover (1), draw-in groove (3), top cover (4), transparent panel (6) and hook (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113799 CN2909272Y (en) | 2005-07-18 | 2005-07-18 | Housing of electronic three-phase and single-phase carrier electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113799 CN2909272Y (en) | 2005-07-18 | 2005-07-18 | Housing of electronic three-phase and single-phase carrier electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2909272Y true CN2909272Y (en) | 2007-06-06 |
Family
ID=38128489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520113799 Expired - Fee Related CN2909272Y (en) | 2005-07-18 | 2005-07-18 | Housing of electronic three-phase and single-phase carrier electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2909272Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726858A (en) * | 2019-10-23 | 2020-01-24 | 怀化建南机器厂有限公司 | Processing device of plug-in carrier module of electric energy meter |
-
2005
- 2005-07-18 CN CN 200520113799 patent/CN2909272Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726858A (en) * | 2019-10-23 | 2020-01-24 | 怀化建南机器厂有限公司 | Processing device of plug-in carrier module of electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |