CN203759988U - Lead sealing structure for electric energy meter - Google Patents
Lead sealing structure for electric energy meter Download PDFInfo
- Publication number
- CN203759988U CN203759988U CN201420038913.8U CN201420038913U CN203759988U CN 203759988 U CN203759988 U CN 203759988U CN 201420038913 U CN201420038913 U CN 201420038913U CN 203759988 U CN203759988 U CN 203759988U
- Authority
- CN
- China
- Prior art keywords
- lead seal
- electric energy
- cover plate
- energy meter
- groove
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract description 22
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a lead sealing structure for an electric energy meter. The lead sealing structure comprises a box (1) and a cover plate (2), one side of the cover plate (2) is rotatably connected on the box (1), a fixing column (3) is arranged on the box (1), a first lead sealing hole (4) is formed in the fixing column (3), a fixing block (5) is arranged on the other side of the cover plate (2), a second lead sealing hole (6) is formed in the fixing block (5), a first groove (7) containing the fixing column (3) is formed in the lower portion of the fixing block (5), and the center line of the first lead sealing hole (4) and the center line of the second lead sealing hole (6) are positioned on the same straight line. When the lead sealing structure is produced, time and labor are saved, and production efficiency is high.
Description
Technical field
The utility model relates to electric energy meter technical field, specifically a kind of lead seal structure for electric energy meter.
Background technology
Prior art comprises lead sealing screw, box body and cover plate for the lead seal structure of electric energy meter, and a side of described cover plate is rotatably connected on box body; The opposite side of described cover plate is provided with screw hole and plumbous sealing hole, and described lead sealing screw is threaded with box body through after screw hole, so that cover plate is connected with box body; Then after plumbous sealing hole being aimed at the plumbous sealing hole on screw, lead sealing line is passed to rear lead sealing.Above-mentioned lead seal structure has the following disadvantages in actual production run: after two plumbous sealing holes need being aimed at when installation, could pass lead sealing line, this process needs accurately to control the position of screw, therefore not only waste time and energy, and production efficiency is low.So, for these reasons, urgently need a kind of time saving and energy saving and lead seal structure for electric energy meter that production efficiency is high, to address the above problem.
Utility model content
The technical problems to be solved in the utility model is, overcomes the defect of above prior art, and a kind of time saving and energy saving and lead seal structure for electric energy meter that production efficiency is high is provided.
The technical solution of the utility model is, a kind of lead seal structure for electric energy meter is provided, and comprises box body and cover plate, and a side of described cover plate is rotatably connected on box body, and described box body is provided with a fixed leg, and described fixed leg is provided with the first lead seal hole; The opposite side of described cover plate is provided with a fixed block, and described fixed block is provided with the second lead seal hole; Described fixed block bottom is provided with the first groove of an accommodating fixed leg, and the center line of the center line of described the first lead seal hole and the second lead seal hole is on same straight line.
Described box body is provided with the second groove, and described fixed leg and fixed block are all located in the second groove; On described cover plate, be also rotationally connected and be useful on the covering plate that hides the second groove.
The top of described fixed block is also provided with one for the arc groove of being convenient to cover plate one side rotation.
The front end of described covering plate is also provided with an attacker.
Adopt after above structure, the utility model compared with prior art, has the following advantages:
The utility model can be realized the first plumbous sealing hole and the second plumbous sealing hole for the lead seal structure of electric energy meter by fixed leg and fixed block and aim at, and without lead sealing screw, therefore not only time saving and energy saving, production efficiency is high, and production cost is also lower.
As improvement, described box body is provided with the second groove, and described fixed leg and fixed block are all located in the second groove; On described cover plate, be also rotationally connected and be useful on the covering plate that hides the second groove.Being provided with to be beneficial to of this second groove and covering plate covers lead seal structure, thereby increases to a certain extent the practicality of electric energy meter.
As improvement, the top of described fixed block is also provided with one for the arc groove of being convenient to covering plate one side rotation.The setting party of this arc groove the rotation of covering plate, be conducive to reduce taking up room of lead seal structure.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model for the lead seal structure of electric energy meter.
Shown in figure 1, box body, 2, cover plate, 3, fixed leg, 4, the first plumbous sealing hole, 5, fixed block, 6, the second plumbous sealing hole, 7, the first groove, 8, the second groove, 9, covering plate, 10, arc groove, 11, attacker.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of lead seal structure for electric energy meter of the utility model, comprises box body 1 and cover plate 2, and a side of described cover plate 2 is rotatably connected on box body 1, and described box body 1 is provided with a fixed leg 3, and described fixed leg 3 is provided with the first lead seal hole 4; The opposite side of described cover plate 2 is provided with a fixed block 5, and described fixed block 5 is provided with the second lead seal hole 6; Described fixed block 5 bottoms are provided with the first groove 7 of an accommodating fixed leg 3, and the center line of the center line of described the first lead seal hole 4 and the second lead seal hole 6 is on same straight line.
Described box body 1 is provided with the second groove 8, and described fixed leg 3 and fixed block 5 are all located in the second groove 8; On described cover plate 2, be also rotationally connected and be useful on the covering plate 9 that hides the second groove 8.
The top of described fixed block 5 is also provided with one for the arc groove 10 of being convenient to covering plate 9 one sides rotations.
The front end of described covering plate 9 is also provided with an attacker 11.
Below be only described with regard to most preferred embodiment of the present utility model, 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 variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (4)
1. the lead seal structure for electric energy meter, comprise box body (1) and cover plate (2), one side of described cover plate (2) is rotatably connected on box body (1), it is characterized in that: described box body (1) is provided with a fixed leg (3), described fixed leg (3) is provided with the first lead seal hole (4); The opposite side of described cover plate (2) is provided with a fixed block (5), and described fixed block (5) is provided with the second lead seal hole (6); Described fixed block (5) bottom is provided with first groove (7) of an accommodating fixed leg (3), and the center line of the center line of described the first lead seal hole (4) and the second lead seal hole (6) is on same straight line.
2. the lead seal structure for electric energy meter according to claim 1, is characterized in that: described box body (1) is provided with the second groove (8), and described fixed leg (3) and fixed block (5) are all located in the second groove (8); On described cover plate (2), be also rotationally connected and be useful on the covering plate (9) that hides the second groove (8).
3. the lead seal structure for electric energy meter according to claim 2, is characterized in that: the top of described fixed block (5) is also provided with one for the arc groove (10) of being convenient to covering plate (9) one sides rotations.
4. the lead seal structure for electric energy meter according to claim 2, is characterized in that: the front end of described covering plate (9) is also provided with an attacker (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038913.8U CN203759988U (en) | 2014-01-22 | 2014-01-22 | Lead sealing structure for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038913.8U CN203759988U (en) | 2014-01-22 | 2014-01-22 | Lead sealing structure for electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759988U true CN203759988U (en) | 2014-08-06 |
Family
ID=51255235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038913.8U Expired - Lifetime CN203759988U (en) | 2014-01-22 | 2014-01-22 | Lead sealing structure for electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759988U (en) |
-
2014
- 2014-01-22 CN CN201420038913.8U patent/CN203759988U/en not_active Expired - Lifetime
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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: 315131, AUX Industrial Park, Mingguang North Road, Jiangshan Town, Ningbo, Yinzhou District, Zhejiang 1166, China Patentee before: NINGBO SANXING ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |