CN204925194U - Terminal box structure for electric energy meter - Google Patents
Terminal box structure for electric energy meter Download PDFInfo
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- CN204925194U CN204925194U CN201520502852.0U CN201520502852U CN204925194U CN 204925194 U CN204925194 U CN 204925194U CN 201520502852 U CN201520502852 U CN 201520502852U CN 204925194 U CN204925194 U CN 204925194U
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- terminal box
- electric energy
- energy meter
- terminal
- copper bar
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Abstract
The utility model discloses a terminal box structure for electric energy meter, including drain pan (1), mutual -inductor subassembly (2) and terminal box (3), install on drain pan (1) terminal box (3), the front end of mutual -inductor subassembly (2) is equipped with a plurality of copper bars (4), be equipped with in terminal box (3) and supply a plurality of copper bars (4) male passageway one by one, be equipped with in terminal box (3) with the same binding post of copper bar (4) quantity, binding post includes vertical section side of being annular terminal (6) and threaded connection screw (7) on terminal (6), be equipped with stopper (8) on a plurality of copper bars (4), be equipped with at least one horizontal baffle (9) that set up in order to inject stopper (8) in terminal box (3), be equipped with recess (10) that supply baffle (9) to pass through in terminal box (3), recess (10) communicate with each other with the passageway, baffle (9) sliding fit is in recess (10). This terminal box structure for electric energy meter's the high and low in production cost of production efficiency.
Description
Technical field
The utility model relates to electric energy meter technical field, is specifically a kind of electric energy meter terminal box structure.
Background technology
The electric energy meter terminal box structure of prior art comprises drain pan, transformer component and terminal box, and described terminal box, transformer component are arranged on drain pan; The copper bar of described transformer component is embedded in terminal box.The electric energy meter terminal box structure of said structure has the following disadvantages in the production run of reality: because copper bar is embedded in terminal box, therefore generally adopt column copper bar and also need fixing transformer component, so not only installing to compare wastes time and energy, and the use of copper bar is more, thus cause that the production efficiency of electric energy meter is lower and cost is higher.Therefore, for these reasons, urgently need a kind of electric energy meter terminal box structure, the production efficiency of this electric energy meter terminal box structure is high and production cost is low, to solve the problem.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of electric energy meter terminal box structure, the production efficiency of this electric energy meter terminal box structure is high and production cost is low.
The technical solution of the utility model is, provide a kind of electric energy meter terminal box structure, comprise drain pan, transformer component and terminal box, described terminal box is arranged on drain pan; The front end of described transformer component is provided with multiple copper bar; The passage inserted one by one for multiple copper bar is provided with in described terminal box; Connection terminal identical with copper bar quantity is provided with, the terminal that described connection terminal comprises the profile side of being annular and the screw be threaded on terminal in described terminal box; Described multiple copper bars are provided with limited block, are provided with at least one horizontally set to limit the baffle plate of limited block in described terminal box; Be provided with the groove passed through for baffle plate in described terminal box, described groove communicates with passage; Described barrier slides is engaged in groove.
The both sides of described terminal box are provided with limited impression, are provided with the spacing fixture block matched with limited impression inside described drain pan two, and described spacing fixture block is embedded in limited impression.
The interior bottom face of described terminal is provided with the tooth be mutually engaged with the bottom surface of copper bar.
After adopting above structure, the utility model compared with prior art, has the following advantages:
During the utility model electric energy meter terminal box structure installment, first multiple connection terminal is put into terminal box, then multiple copper bar is inserted, block to prevent copper bar from pulling out finally by baffle plate.Because copper bar to be stuck in terminal box and by the terminal locking of the profile side of being annular, therefore fixing transformer component is not needed, it is more time saving and energy saving so not only to install, and the use of copper bar is less, thus makes that the production efficiency of electric energy meter is higher and production cost is lower.
As improvement, the both sides of described terminal box are provided with limited impression, are provided with the spacing fixture block matched with limited impression inside described drain pan two, and described spacing fixture block is embedded in limited impression.The terminal box of this structure is easier for installation, thus enhances productivity further.
As improvement, the interior bottom face of described terminal is provided with the tooth be mutually engaged with the bottom surface of copper bar.Arranging of this tooth can prevent copper bar to be drawn out further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model electric energy meter terminal box structure first orientation.
Fig. 2 is the structural representation of the utility model electric energy meter terminal box structure second orientation.
Shown in figure 1, drain pan, 2, transformer component, 3, terminal box, 4, copper bar, 5, tooth, 6, terminal, 7, screw, 8, limited block, 9, baffle plate, 10, groove, 11, limited impression, 12, spacing fixture block.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of electric energy meter terminal box structure of the utility model, comprise drain pan 1, transformer component 2 and terminal box 3, described terminal box 3 is arranged on drain pan 1; The front end of described transformer component 2 is provided with multiple copper bar 4; Be provided with the passage inserted one by one for multiple copper bar 4 in described terminal box 3, not shown, this passage belongs to existing structure; Be provided with in described terminal box 3 and the identical connection terminal of copper bar 4 quantity, the terminal 6 that described connection terminal comprises the profile side of being annular and the screw 7 be threaded on terminal 6; Described multiple copper bars 4 are provided with limited block 8, are provided with at least one horizontally set to limit the baffle plate 9 of limited block 8 in described terminal box 3; Be provided with the groove 10 passed through for baffle plate 9 in described terminal box 3, described groove 10 communicates with passage; Described baffle plate 9 is slidably fitted in groove 10.Limited block 8 can be blocked by baffle plate 9 to deviate to prevent copper bar 4, in the present embodiment, have two pieces of baffle plates 9.
The both sides of described terminal box 3 are provided with limited impression 11, and described drain pan 1 liang of inner side is provided with the spacing fixture block 12 matched with limited impression 11, and described spacing fixture block 12 is embedded in limited impression 11.
The interior bottom face of described terminal 6 is provided with the tooth 5 be mutually engaged with the bottom surface of copper bar 4.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various change done in the protection domain of the utility model independent claims is all in protection domain of the present utility model.
Claims (3)
1. an electric energy meter terminal box structure, comprises drain pan (1), transformer component (2) and terminal box (3), and described terminal box (3) is arranged on drain pan (1); The front end of described transformer component (2) is provided with multiple copper bar (4); The passage inserted one by one for multiple copper bar (4) is provided with in described terminal box (3); It is characterized in that: be provided with in described terminal box (3) and the identical connection terminal of copper bar (4) quantity, the terminal (6) that described connection terminal comprises the profile side of being annular and the screw (7) be threaded on terminal (6); Described multiple copper bars (4) are provided with limited block (8), are provided with at least one horizontally set to limit the baffle plate (9) of limited block (8) in described terminal box (3); Be provided with the groove (10) passed through for baffle plate (9) in described terminal box (3), described groove (10) communicates with passage; Described baffle plate (9) is slidably fitted in groove (10).
2. electric energy meter terminal box structure according to claim 1, it is characterized in that: the both sides of described terminal box (3) are provided with limited impression (11), be provided with the spacing fixture block (12) matched with limited impression (11) inside described drain pan (1) two, described spacing fixture block (12) is embedded in limited impression (11).
3. electric energy meter terminal box structure according to claim 1, is characterized in that: the interior bottom face of described terminal (6) is provided with the tooth (5) be mutually engaged with the bottom surface of copper bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502852.0U CN204925194U (en) | 2015-07-10 | 2015-07-10 | Terminal box structure for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502852.0U CN204925194U (en) | 2015-07-10 | 2015-07-10 | Terminal box structure for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925194U true CN204925194U (en) | 2015-12-30 |
Family
ID=54974307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502852.0U Active CN204925194U (en) | 2015-07-10 | 2015-07-10 | Terminal box structure for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811378A (en) * | 2018-06-30 | 2018-11-13 | 宁波三星医疗电气股份有限公司 | A kind of novel electric power terminal |
| CN108845172A (en) * | 2018-08-23 | 2018-11-20 | 上海国缆智能电气有限公司 | A kind of single-phase single epitope mounting bedplate of changeable metering device production method |
-
2015
- 2015-07-10 CN CN201520502852.0U patent/CN204925194U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811378A (en) * | 2018-06-30 | 2018-11-13 | 宁波三星医疗电气股份有限公司 | A kind of novel electric power terminal |
| CN108811378B (en) * | 2018-06-30 | 2023-08-01 | 宁波三星医疗电气股份有限公司 | Novel power terminal |
| CN108845172A (en) * | 2018-08-23 | 2018-11-20 | 上海国缆智能电气有限公司 | A kind of single-phase single epitope mounting bedplate of changeable metering device production method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |