CN202141748U - Three-phase intelligent electric energy meter shell - Google Patents
Three-phase intelligent electric energy meter shell Download PDFInfo
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- CN202141748U CN202141748U CN201120113125U CN201120113125U CN202141748U CN 202141748 U CN202141748 U CN 202141748U CN 201120113125 U CN201120113125 U CN 201120113125U CN 201120113125 U CN201120113125 U CN 201120113125U CN 202141748 U CN202141748 U CN 202141748U
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- electric energy
- energy meter
- intelligent electric
- phase intelligent
- case assembly
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- 238000012360 testing method Methods 0.000 claims description 28
- 238000013461 design Methods 0.000 claims description 20
- 230000013011 mating Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000011960 computer-aided design Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The present utility model relates to a three-phase intelligent electric energy meter shell. The shell comprises an end cover (7), a bottom box (4) and an upper box assembly (1), and the shell is characterized in that the upper box assembly (1) comprises an upper box (2), a battery cover (3), an upper lens (12), a programming button (11), a button (10), a spring (8) and an end cover detection button (5); the angular positions of the upper box assembly (1) are provided with clip hooks, the upper box assembly (1) is connected with the bottom box (4) through the clip hooks and bolts, the end cover (7) is connected with one end of the connection of the upper box assembly (1) and the bottom box (4) in a snap way; the back side of the bottom box (4) is provided with protruding blocks, the programming button (11) is sunk for a certain distance in relative to the upper surface of the upper box assembly (1), the bottom box (4) is provided with a hook, and two layers of baffle blocks are arranged on the hook position. By adopting the shell, the profile of the three-phase intelligent electric energy meter of the national electrical network company system is unified, and the application technology level of the national electrical network company system electric energy meter is enhanced.
Description
Technical field
The utility model relates to shell, specifically, relates to the electric energy meter shell.
Background technology
The contour structures of electric energy meter mainly is that different manufacturers is made dissimilar electric energy meter shells according to the requirement of each net province company at present, and all there is some difference aspect contour structures and size each other.So actual group screen being installed has increased certain difficulty, also is difficult to realize the interconnected exchange between the table meter, and for manufacturing company, need nets the electric energy meter that province company provides demands of different for difference, and then reduce production efficiency.Advantage on the different electric energy off-balancesheet shapes is difficult to mutual reference, has influenced the technical progress of electric energy meter profile.
The design adopts advanced technologies such as computer-aided design (CAD) in a large number, has the unique advantage of adaptation electric energy meter streamline test needs such as adaptive testing terminal, and the interconnected exchange between can realizing showing to count makes the electric energy meter profile reach function and harmony system attractive in appearance
The utility model content
This three-phase intelligent electric energy meter shell adopts advanced technologies such as Computer-aided Design Technology, automatic lead sealing design; Consider the practical application request of net province electric power company comprehensively, absorbed the advantage of domestic and international multiple gauging table meter profile and the design advantage of mainly manufacturing producer.
A kind of three-phase intelligent electric energy meter shell that the utility model provides comprises end cap, end box and last case assembly, and its improvements are that said last case assembly comprises box, battery cover, last lens, programming button, button, spring and end cap test button; Said position, angle of going up case assembly is provided with grab, and last case assembly is connected with end box with bolt through grab, and said end cap is positioned at the end that case assembly is connected with end box through the cassette connection; Box back, the said end is provided with projection, and the programming button is gone up the upper surface sinking certain distance of case assembly relatively, and box of the said end is provided with hook, and the hook position is provided with two-layer block.
The first preferred three-phase intelligent electric energy meter shell that the utility model provides, said shell overall dimensions is length * wide * height=265mm * 170mm * 75mm.
The second preferred three-phase intelligent electric energy meter shell that the utility model provides, the said case assembly upper surface of going up is provided with two parallel grooves, independently is used to place battery respectively and goes up lens.
The 3rd preferred three-phase intelligent electric energy meter shell that the utility model provides; The said case assembly of going up is provided with down lens; Said lens down are through being bolted on the case assembly; And following lens are positioned at the top of battery cover, and the battery cover correspondence position is provided with battery case, and the battery case periphery is provided with rectangular recess.
The 4th preferred three-phase intelligent electric energy meter shell that the utility model provides, said end cap test button is positioned at the position of case assembly near battery cover.
The 5th preferred three-phase intelligent electric energy meter shell that the utility model provides, said spring is arranged in the set groove of case assembly upper surface, and spring is corresponding with button.
The 6th preferred three-phase intelligent electric energy meter shell that the utility model provides; Be provided with terminal row in the box of the said end; Said terminal row is connected with terminal, is connected test lead stroma porch different inner diameters hierarchical Design through brace between terminal and the terminal; The measuring head that can adapt to corresponding various outer diameter hierarchical Design can make the corresponding inner diameter location of the corresponding outer path position mating terminals seat of measuring head.
The 7th preferred three-phase intelligent electric energy meter shell that the utility model provides, said terminal comprises accessory power supply terminal, auxiliary terminal, voltage terminal and current terminal.
Full parcel around the 8th preferred three-phase intelligent electric energy meter shell that the utility model provides, bolt, column screw hole border does not have the chamfering breach, and screw can all sink in the column screw hole; And be designed to the less interior retaining of internal diameter in bolt hole inside.
The utility model has adopted advanced advanced technologies such as Computer-aided Design Technology; Integrated the technological achievement of electric energy meter enclosure designs manufacture view in recent years; Unified the three-phase intelligent electric energy meter profile under the system of State Grid Corporation of China; Promote the raising of State Grid Corporation of China's system power table application technology level, promoted the standardization of measuring products.It can adapt to the automatic test streamline needs of present main flow, realizes the interconnected exchange between the souvenir, in design, has done much and considers for adapting to possible technical progress in the future simultaneously.
Compared with prior art, a kind of three-phase intelligent electric energy meter shell of providing of the utility model has the following advantages:
1. the contour structures of having unified three-phase intelligent electric energy meter in State Grid Corporation of China's system scope has been made definite regulation to aspects such as the overall dimensions of watchcase, details size, liquid crystal display size, material, aberration for the first time, and clear and definite method of testing.
2. this shell overall dimensions is 265mm * 170mm * 75mm; Box inside, the end keeps left and partly is provided with battery case;
3. test lead stroma position hierarchical Design; Be test lead stroma porch different inner diameters hierarchical Design, can adapt to the measuring head of corresponding various outer diameter hierarchical Design, can make the corresponding inner diameter location of the corresponding outer path position mating terminals seat of measuring head; Avoid because the inefficiency that the frequent change measuring head causes; In the robotization testing process, need not to change measuring head, improve detection efficiency.
4. box back, the end is provided with projection and realizes anti-skidding effectiveness, and can avoid the back wearing and tearing in the test process; Bump position is kept to the side, prize watchcase when avoiding operating around the loam cake screw, improved the job safety coefficient.
5. certain sinking has been done in the position of programming button and handled, can prevent contingent electricity filching behavior.
6. dustproof, the waterproofing design of battery case periphery: battery case periphery design rectangular recess can stop that a certain amount of moisture, dust get in the battery case.
Watchcase base hook Position Design two-layer block with anti-slip, unexpected when hook deformation taking place throwing off the ground floor block in cargo handling process, second layer block can stop the disengaging of hook and table body, avoids installing the disengaging of hook and watchcase in the pocket watch process.
8. wrap up entirely around going up cap bolt: border, stud hole does not have the chamfering breach; Bolt can all sink in the stud hole; In addition, for the push type lead sealing that adapts to automated production, this full parcel bolt hole can be with the tight parcel of lead sealing; Prevent artificial destruction lead sealing behavior, can adapt to the technical progress needs of the aspect of automated production in the future.
9. lead sealing bolt and terminal cap crab bolt anticreep design; Promptly be designed to the less interior retaining of internal diameter in bolt hole inside; When terminal cover plate upset surpasses 90 °, the threaded portion of bolt can be under the stopping of interior retaining unlikely coming off, can avoid coming off of when starting cover plate gib screw.
Description of drawings
Fig. 1 is: the one-piece construction synoptic diagram of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 2 is: the end box structural representation of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 3 is: the end cover structure synoptic diagram of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 4 is: the following lens arrangement synoptic diagram of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 5 is: the last case assembly structural representation of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 6 is: the last box structural representation of the last case assembly of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 7 is: the structure of battery corer synoptic diagram of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 8 is: the press-button structure synoptic diagram of the last case assembly of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Fig. 9 is: the program button structural representation of the last case assembly of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 10 is: the structural representation of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 11 is: the last lens arrangement synoptic diagram of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 12 is: the insulation fin construction synoptic diagram of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 13 is: the hook structure synoptic diagram of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 14 is: the terminal row structural representation of band edge of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 15 is: the terminal row structural representation of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 16 is: the lug plate structural representation of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Figure 17 is: the terminal row deployed configuration synoptic diagram of band edge of the end cap test button of a kind of three-phase intelligent electric energy meter shell that the utility model provides;
Among the figure: 1, go up case assembly; 2, go up box; 3, battery cover; 4, end box; 5, end cap test button; 6, o RunddichtringO; 7, end cap; 8, spring; 9, following lens; 10, button; 11, programming button; 12, go up lens; 13, terminal row; 14, accessory power supply terminal; 15, brace; 16, auxiliary terminal; 17, voltage terminal; 18, screw; 19, current terminal;
Embodiment
Below a kind of three-phase intelligent electric energy meter shell of the utility model being provided through accompanying drawing and specific embodiment do further more detailed explanation.
Embodiment 1
The three-phase intelligent electric energy meter shell of present embodiment comprises end cap 7, end box 4 and last case assembly 1, and last case assembly 1 comprises box 2, battery cover 3, last lens 12, programming button 11, button 10, spring 8 and end cap test button 5; The position, angle of last case assembly 1 is provided with grab, and last case assembly 1 is connected with end box 4 with bolt through grab, and end cap 7 is positioned at the end that case assembly 1 is connected with end box 4 through the cassette connection; Box 4 backs in the end are provided with projection: box back, the end is provided with projection and realizes anti-skidding effectiveness, and can avoid the back wearing and tearing in the test process; Bump position is kept to the side, prize watchcase when avoiding operating around the loam cake screw, improved the job safety coefficient; Programming button 11 is gone up the upper surface sinking certain distance of case assembly 1 relatively: certain sinking has been done in the position of programming button handled; Can prevent contingent electricity filching behavior, end box 4 is provided with hook, and the hook position is provided with two-layer block; Watchcase base hook Position Design two-layer block with anti-slip; Unexpected when hook deformation taking place throwing off the ground floor block in cargo handling process, second layer block can stop the disengaging of hook and table body, avoids installing the disengaging of hook and watchcase in the pocket watch process.
The shell overall dimensions is length * wide * height=265mm * 170mm * 75mm.
Last case assembly upper surface is provided with two parallel grooves, independently is used to place battery respectively and goes up lens 12.
Last case assembly 1 is provided with down lens 9; Following lens 9 are through being bolted on the case assembly 1; And following lens 9 are positioned at the top of battery cover 3, and battery cover 3 correspondence positions are provided with battery case, and the battery case periphery is provided with rectangular recess: can stop that a certain amount of moisture, dust get in the battery case.
End cap test button 5 is positioned at the position of case assembly 1 near battery cover 3, and spring 8 is arranged in the set groove of case assembly 1 upper surface, and spring 8 is corresponding with button 10.
Be provided with terminal row 13 in the end box 4, terminal row 13 is connected with terminal, is connected through brace 16 between terminal and the terminal; Test lead stroma porch different inner diameters hierarchical Design; Be test lead stroma porch different inner diameters hierarchical Design, can adapt to the measuring head of corresponding various outer diameter hierarchical Design, can make the corresponding inner diameter location of the corresponding outer path position mating terminals seat of measuring head; Avoid because the inefficiency that the frequent change measuring head causes; In the robotization testing process, need not to change measuring head, improve detection efficiency.
Terminal comprises accessory power supply terminal 14,15, auxiliary terminal 17, voltage terminal 18 and current terminal 20.
Full parcel around the last cap bolt: column screw hole border does not have the chamfering breach; Bolt can all sink in the column screw hole; In addition, for the push type lead sealing that adapts to automated production, this full parcel bolt hole can be with the tight parcel of lead sealing; Prevent artificial destruction lead sealing behavior, can adapt to the technical progress needs of the aspect of automated production in the future.
Be designed to the less interior retaining of internal diameter in bolt hole inside, when terminal cover plate upset surpasses 90 °, the threaded portion of bolt can be under the stopping of interior retaining unlikely coming off, can avoid coming off of when starting cover plate set bolt.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although the utility model has been carried out detailed explanation with reference to the foregoing description; Under the those of ordinary skill in field be to be understood that: the technician reads after the present specification still and can make amendment or be equal to replacement the embodiment of the utility model, but these modifications or change all do not break away within the claim protection domain that the utility model application awaits the reply.
Claims (9)
1. three-phase intelligent electric energy meter shell; Comprise end cap (7), end box (4) and last case assembly (1), it is characterized in that said last case assembly (1) comprises box (2), battery cover (3), last lens (12), programming button (11), button (10), spring (8) and end cap test button (5); Said position, angle of going up case assembly (1) is provided with grab, and last case assembly (1) is connected with end box (4) with bolt through grab, and said end cap (7) is positioned at the end that case assembly (1) is connected with end box (4) through the cassette connection; Box of the said end (4) back is provided with projection, and programming button (11) is gone up the upper surface sinking certain distance of case assembly (1) relatively, and box of the said end (4) is provided with hook, and the hook position is provided with two-layer block.
2. three-phase intelligent electric energy meter shell according to claim 1 is characterized in that said shell overall dimensions is length * wide * height=265mm * 170mm * 75mm.
3. three-phase intelligent electric energy meter shell according to claim 1 is characterized in that the said case assembly upper surface of going up is provided with two parallel grooves, independently is used to place battery respectively and goes up lens (12).
4. three-phase intelligent electric energy meter shell according to claim 1; It is characterized in that the said case assembly (1) of going up is provided with down lens (9); Said lens (9) down are through being bolted on the case assembly (1); And following lens (9) are positioned at the top of battery cover (3), and battery cover (3) correspondence position is provided with battery case, and the battery case periphery is provided with rectangular recess.
5. three-phase intelligent electric energy meter shell according to claim 1 is characterized in that said end cap test button (5) is positioned at the position of case assembly (1) near battery cover (3).
6. three-phase intelligent electric energy meter shell according to claim 1 it is characterized in that said spring (8) is arranged in the set groove of case assembly (1) upper surface, and spring (8) is corresponding with button (10).
7. three-phase intelligent electric energy meter shell according to claim 1; It is characterized in that being provided with in the box of the said end (4) terminal row (13); Said terminal row (13) is connected with terminal, is connected test lead stroma porch different inner diameters hierarchical Design through brace (16) between terminal and the terminal; The measuring head that can adapt to corresponding various outer diameter hierarchical Design can make the corresponding inner diameter location of the corresponding outer path position mating terminals seat of measuring head.
8. three-phase intelligent electric energy meter shell according to claim 7 is characterized in that said terminal comprises accessory power supply terminal (14,15), auxiliary terminal (17), voltage terminal (18) and current terminal (20).
9. three-phase intelligent electric energy meter shell according to claim 1 is characterized in that wrapping up entirely around the bolt, and column screw hole border does not have the chamfering breach, and screw can all sink in the column screw hole; And be designed to the less interior retaining of internal diameter in bolt hole inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113125U CN202141748U (en) | 2011-04-18 | 2011-04-18 | Three-phase intelligent electric energy meter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113125U CN202141748U (en) | 2011-04-18 | 2011-04-18 | Three-phase intelligent electric energy meter shell |
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| Publication Number | Publication Date |
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| CN202141748U true CN202141748U (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120113125U Expired - Lifetime CN202141748U (en) | 2011-04-18 | 2011-04-18 | Three-phase intelligent electric energy meter shell |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472275A (en) * | 2013-09-27 | 2013-12-25 | 苏州工业园区和顺电气股份有限公司 | Pluggable electric energy measurement device |
| CN103529257A (en) * | 2013-09-27 | 2014-01-22 | 苏州工业园区和顺电气股份有限公司 | High-reliability electric energy metering device |
| CN104502655A (en) * | 2014-12-31 | 2015-04-08 | 宁波三星电气股份有限公司 | External battery structure of electric energy meter |
| CN110133347A (en) * | 2019-06-27 | 2019-08-16 | 广东电网有限责任公司 | A kind of laborsaving pusher metering electric energy meter top articulated device |
-
2011
- 2011-04-18 CN CN201120113125U patent/CN202141748U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103472275A (en) * | 2013-09-27 | 2013-12-25 | 苏州工业园区和顺电气股份有限公司 | Pluggable electric energy measurement device |
| CN103529257A (en) * | 2013-09-27 | 2014-01-22 | 苏州工业园区和顺电气股份有限公司 | High-reliability electric energy metering device |
| CN103472275B (en) * | 2013-09-27 | 2016-02-03 | 苏州工业园区和顺电气股份有限公司 | Pluggable electric energy measurement device |
| CN105866489A (en) * | 2013-09-27 | 2016-08-17 | 苏州工业园区和顺电气股份有限公司 | High-carrying-current type electric energy meter |
| CN103529257B (en) * | 2013-09-27 | 2016-08-17 | 苏州工业园区和顺电气股份有限公司 | High reliability electric power meter |
| CN105891570A (en) * | 2013-09-27 | 2016-08-24 | 苏州工业园区和顺电气股份有限公司 | Electric energy meter with quick mounting function |
| CN105891570B (en) * | 2013-09-27 | 2018-12-04 | 苏州工业园区和顺电气股份有限公司 | Electric energy meter with Fast Installation function |
| CN105866489B (en) * | 2013-09-27 | 2019-04-23 | 苏州工业园区和顺电气股份有限公司 | High-mechanic current mode electric energy meter |
| CN104502655A (en) * | 2014-12-31 | 2015-04-08 | 宁波三星电气股份有限公司 | External battery structure of electric energy meter |
| CN110133347A (en) * | 2019-06-27 | 2019-08-16 | 广东电网有限责任公司 | A kind of laborsaving pusher metering electric energy meter top articulated device |
| CN110133347B (en) * | 2019-06-27 | 2024-04-19 | 广东电网有限责任公司 | Labor-saving push-type metering electric energy meter top end hanging connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140326 Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140326 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |