CN103941054A - Single-phase watt hour meter connector assembly and use method - Google Patents
Single-phase watt hour meter connector assembly and use method Download PDFInfo
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- CN103941054A CN103941054A CN201410119656.5A CN201410119656A CN103941054A CN 103941054 A CN103941054 A CN 103941054A CN 201410119656 A CN201410119656 A CN 201410119656A CN 103941054 A CN103941054 A CN 103941054A
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- plug
- shell fragment
- energy meter
- electric energy
- phase electric
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Abstract
The invention relates to a single-phase watt hour meter connector assembly and a use method. The single-phase watt hour meter connector assembly comprises a meter holder. The meter holder is connected with a watt hour meter through a sliding guide groove structure. A meter holder body is a slab. The three adjacent edges of one side of the meter holder body extend to form three backboards to form a framework structure. A plurality of plug installing hole sites are formed in a bottom board of the framework structure side by side. The inner side of the bottom board of the framework structure is fixedly connected with a socket. The lower half part in the socket is connected with clamping grooves in the two sides of a plug limit block through locating grooves, so that a plurality of semi-circular structures arranged at the upper portion of the plug limit block side by side are matched with a plurality of semi-circular structures of the socket to form a plurality of round holes, and the round holes correspond to the installing hole sites in position. A probe penetrates through a probe hole in the socket and is limited on the bottom board on the inner side of the framework structure. The installing hole sites and the round holes are matched for locating, a plug is installed, and a Chinese enkianthus type elastic sheet is installed at the head end, at one end of the inner side of the framework structure, of the plug. The single-phase watt hour meter connector assembly can be plugged in and pulled out conveniently and can be plugged in at a time.
Description
Technical field
The invention belongs to ammeter field, particularly relate to a kind of single-phase electric energy meter connector and using method.
Background technology
Transformation and upgrade along with electrical network, the use of single-phase electric energy meter is more and more extensive, yet electric energy meter and disconnector are to rely on the mode of wiring to install at present, because employing is the mode that manual screw is tightened, cause on-the-spot installation workload large, be easy to occur misconnection, miss, cause potential safety hazard, also strengthened the cost of operation, therefore need to design a kind of more easy and safe termination to substitute original termination simultaneously.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of single-phase electric energy meter connector and using method, too complicated to solve original termination, the problem of wiring inconvenience.
The technical scheme that its technical matters of the present invention adopts is: a kind of single-phase electric energy meter connector is provided, comprise table holder, table holder is connected with ammeter by sliding guide groove structure, the main body of described table holder is a flat board, three adjacent edges of one side of described main body extend upward three backboards and form a framed structure, have several mounting hole site side by side on the base plate of described framed structure; The inner side of described base plate is fixedly connected with edge connector, in described edge connector, the latter half coordinates installation by locating slot with the draw-in groove of plug limited block both sides, plug limited block top several semi-circular structure are side by side coordinated with several semi-circular structure of edge connector and form several circular holes, circular hole position is over against answering mounting hole site; Probe is limited in mounting hole site top one side on base plate through the probe aperture on edge connector; Location in described mounting hole site and circular hole, and plug is installed.
Described plug is shaped as column, described plug is followed successively by pin head, Chinese enkianthus shell fragment installation portion, plug body and electric resistance welding platform from the beginning to the end, there is plug spacing collar the centre of described plug body, described electric resistance welding platform is semicircle column type, the diameter of described Chinese enkianthus shell fragment mounting groove is less than the diameter of plug body and pin head, the diameter of plug spacing collar is greater than the diameter of plug body, and on Chinese enkianthus shell fragment mounting groove, cover has Chinese enkianthus shell fragment.
Described plug is shaped as column, described plug is followed successively by pin head, Chinese enkianthus shell fragment installation portion, plug body and electric resistance welding platform from the beginning to the end, there is plug spacing collar the centre of described plug body, described electric resistance welding platform is semicircle column type, the diameter of described Chinese enkianthus shell fragment mounting groove is less than the diameter of plug body and pin head, the diameter of plug spacing collar is less than the diameter of plug body, and on Chinese enkianthus shell fragment mounting groove, cover has Chinese enkianthus shell fragment.
Described Chinese enkianthus shell fragment is hollow cylinder, and described hollow cylinder outside surface is twill Openworks shape and in cylinder stage casing, outwards expands formation radian.
Described Chinese enkianthus shell fragment is hollow cylinder, and described hollow cylinder outside surface is vertical line Openworks shape and in cylinder stage casing, outwards expands formation radian.
Described plug is shaped as semi-cylindrical, described plug comprises plug body and plug spacing collar, on plug body, be conduction platform, anti-rotation platform and electric resistance welding platform from the beginning to the end successively, described anti-rotation platform is positioned in the plane of semicolumn and forms a plane boss, on anti-rotation platform, have plug spacing collar, plug spacing collar arc radius is greater than the arc radius of anti-rotation platform.
Described plug is shaped as semi-cylindrical, described plug comprises plug body and plug spacing collar, on plug body, be conduction platform, anti-rotation platform and electric resistance welding platform from the beginning to the end successively, described anti-rotation platform is positioned in the plane of semicolumn and forms a plane boss, on described anti-rotation platform, have plug spacing collar, plug spacing collar arc radius is less than the arc radius of anti-rotation platform.
The inner side of described framed structure base plate is fixed by screw and edge connector on four angles.
Described probe is fixed on one jiao, base plate top.
A single-phase electric energy meter connector using method, comprises;
1) by the resistance welder device wire of burn-oning for the electric resistance welding platform of plug, and the external diameter of solder joint is less than the external diameter of plug body;
2) mounting hole site of plug and edge connector is remained on to coaxial position;
3) plug limited block is inserted below edge connector, make plug spacing live all on radial and axial;
4) wire is pushed base plate by mounting hole site from the base plate inner side of framed structure successively;
5) by screw tightening base plate and edge connector;
6) judge on plug whether have Chinese enkianthus shell fragment mounting groove, if there is described Chinese enkianthus shell fragment mounting groove, put Chinese enkianthus shell fragment;
7) by single-phase electric meter, the gathering sill in table holder inserts single-phase electric energy meter connector, completes installation.
Beneficial effect
The present invention adopts the mode of connection of plug to replace original mode of connection, and the situation that can effectively avoid misconnection, miss reduces the workload that site operation is installed.Point of incoming cables of the present invention, for the framed structure of sealing, makes inlet wire coupling part safer.The mode that the present invention coordinates by Chinese enkianthus shell fragment, mounting hole site and circular hole positions, and makes single-phase electric meter plug possess certain plug intensity.Wherein Chinese enkianthus adopts beryllium copper material to make, and heat-treats, and silver-plated processing is carried out on surface.While efficiently solving interference fit, plug material has higher elasticity and rub resistance.Every kind of specification plug realized and margin tolerance (± 0.1mm) in corresponding electric energy meter jack interference fit or (insertion) clearance fit, efficiently solve switch on for a long time stability (as shown in Table 1) of temperature rise limit value of Chinese enkianthus coupling part.
(table one) temperature rise limit value
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
Fig. 2 is skeleton view schematic diagram one of the present invention.
Fig. 3 is perspective diagram two of the present invention.
Fig. 4 is electrical representation intention.
Fig. 5 is Chinese enkianthus shell fragment schematic diagram one.
Fig. 6 is Chinese enkianthus shell fragment schematic diagram two.
Fig. 7 is plug schematic diagram one.
Fig. 8 is plug schematic diagram two.
Fig. 9 is plug schematic diagram three.
Figure 10 is plug schematic diagram four.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Fig. 1～10, a kind of single-phase electric energy meter connector and using method, comprise Chinese enkianthus shell fragment 1, edge connector 2, plug limited block 3, table holder 4, probe 5, screw 6, plug 7, ammeter 8, base plate 9, probe aperture 10, pin head 11, Chinese enkianthus shell fragment mounting groove 12, plug body 13, plug spacing collar 14, electric resistance welding platform 15, conduction platform 16, anti-rotation platform 17.Table holder 4 is connected with ammeter 8 by slide wire structure, the main body of described table holder 4 is a flat board, three adjacent edges of one side of described main body extend upward three backboards and form a framed structure, have four mounting hole site side by side on the base plate 9 of described framed structure; The inner side of the base plate 9 of described framed structure is fixedly connected with edge connector 2, the interior the latter half of described edge connector 2 is installed by the draw-in groove of locating slot and plug limited block 3 both sides, plug limited block 3 tops four semi-circular structure are side by side coordinated with four semi-circular structure of edge connector 2 and form four circular holes, circular hole position is over against answering mounting hole site; Probe 5 is fixed on the base plate 9 of framed structure inner side through the probe aperture 10 on edge connector 2; Coordinate and be positioned with plug 7 in mounting hole site and circular hole, described plug 7 is positioned at the head end of one end inside framed structure Chinese enkianthus shell fragment 1 is installed.Wherein, base plate 9 inner sides of described framed structure are fixed with edge connector by the screw on four angles.Described probe 5 is fixed on one jiao, base plate 9 top.Described Chinese enkianthus shell fragment 1 is hollow cylinder, and outwards expands and form radian in cylinder middle part, and outside surface hollow out.
Be not difficult to find, the present invention adopts the mode of connection of plug to replace original mode of connection, the situation that can effectively avoid misconnection, miss.Point of incoming cables of the present invention, for the framed structure of sealing, makes inlet wire coupling part safer.The mode that the present invention coordinates by Chinese enkianthus shell fragment, mounting hole site and circular hole positions, and makes plug be convenient to plug, possesses disposable insertion function.
Claims (10)
1. a single-phase electric energy meter connector, comprise table holder (4), table holder (4) is connected with ammeter (8) by sliding guide groove structure, it is characterized in that: the main body of described table holder (4) is a flat board, three adjacent edges of one side of described main body extend upward three backboards and form a framed structure, have several mounting hole site side by side on the base plate of described framed structure (9); The inner side of described base plate (9) is fixedly connected with edge connector (2), the interior the latter half of described edge connector (2) coordinates installation by locating slot with the draw-in groove of plug limited block (3) both sides, plug limited block (3) top several semi-circular structure are side by side coordinated with several semi-circular structure of edge connector (2) and form several circular holes, circular hole position is over against answering mounting hole site; Probe (5) is limited in the upper mounting hole site of base plate (9) top one side through the probe aperture (10) on edge connector (2); Location in described mounting hole site and circular hole, and plug (7) is installed.
2. a kind of single-phase electric energy meter connector according to claim 1, it is characterized in that: described plug (7) is shaped as column, described plug (7) is followed successively by pin head (11) from the beginning to the end, Chinese enkianthus shell fragment installation portion (12), plug body (13) and electric resistance welding platform (15), there is plug spacing collar (14) centre of described plug body (13), described electric resistance welding platform (15) is semicircle column type, the diameter of described Chinese enkianthus shell fragment mounting groove (12) is less than the diameter of plug body (13) and pin head (11), the diameter of plug spacing collar (14) is greater than the diameter of plug body (13), the upper cover of Chinese enkianthus shell fragment mounting groove (12) has Chinese enkianthus shell fragment (1).
3. a kind of single-phase electric energy meter connector according to claim 1, it is characterized in that: described plug (7) is shaped as column, described plug (7) is followed successively by pin head (11) from the beginning to the end, Chinese enkianthus shell fragment installation portion (12), plug body (13) and electric resistance welding platform (15), there is plug spacing collar (14) centre of described plug body (13), described electric resistance welding platform (15) is semicircle column type, the diameter of described Chinese enkianthus shell fragment mounting groove (12) is less than the diameter of plug body (13) and pin head (11), the diameter of plug spacing collar (14) is less than the diameter of plug body (13), the upper cover of Chinese enkianthus shell fragment mounting groove (12) has Chinese enkianthus shell fragment (1).
4. according to a kind of single-phase electric energy meter connector described in claim 2 or 3, it is characterized in that: described Chinese enkianthus shell fragment (1) is hollow cylinder, and described hollow cylinder outside surface is twill Openworks shape and in cylinder stage casing, outwards expands formation radian.
5. according to a kind of single-phase electric energy meter connector described in claim 2 or 3, it is characterized in that: described Chinese enkianthus shell fragment (1) is hollow cylinder, and described hollow cylinder outside surface is vertical line Openworks shape and in cylinder stage casing, outwards expands formation radian.
6. a kind of single-phase electric energy meter connector according to claim 1, it is characterized in that: described plug (7) is shaped as semi-cylindrical, described plug (7) comprises plug body (13) and plug spacing collar (14), on plug body (13), be conduction platform (16) from the beginning to the end successively, anti-rotation platform (17) and electric resistance welding platform (15), described anti-rotation platform (17) is positioned in the plane of semicolumn and forms a plane boss, on anti-rotation platform (17), there is plug spacing collar (14), plug spacing collar (14) arc radius is greater than the arc radius of anti-rotation platform (17).
7. a kind of single-phase electric energy meter connector according to claim 1, it is characterized in that: described plug (7) is shaped as semi-cylindrical, described plug (7) comprises plug body (13) and plug spacing collar (14), on plug body (13), be conduction platform (16) from the beginning to the end successively, anti-rotation platform (17) and electric resistance welding platform (15), described anti-rotation platform (17) is positioned in the plane of semicolumn and forms a plane boss, on described anti-rotation platform (17), there is plug spacing collar (14), plug spacing collar (14) arc radius is less than the arc radius of anti-rotation platform (17).
8. a kind of single-phase electric energy meter connector according to claim 1, is characterized in that: the inner side of described framed structure base plate (9) is fixing by the screw (6) on four angles and edge connector (2).
9. a kind of single-phase electric energy meter connector according to claim 1, is characterized in that: described probe (5) is fixed on one jiao, base plate (9) top.
10. a single-phase electric energy meter connector using method, comprises;
1) by the resistance welder device wire of burn-oning for the electric resistance welding platform (15) of plug (7), and the external diameter of solder joint is less than the external diameter of plug body (13);
2) plug (7) and the mounting hole site of edge connector (2) are remained on to coaxial position;
3) plug limited block (3) is inserted to edge connector (2) below, make plug (7) spacing live all on radial and axial;
4) wire is pushed base plate (9) by mounting hole site from base plate (9) inner side of framed structure successively;
5) screw (6) is tightened to base plate (9) and edge connector (2);
6) judge on plug (7) whether have Chinese enkianthus shell fragment mounting groove (12), if there is described Chinese enkianthus shell fragment mounting groove (12), put Chinese enkianthus shell fragment (1);
7) by single-phase electric meter, the gathering sill in table holder inserts single-phase electric energy meter connector, completes installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119656.5A CN103941054B (en) | 2014-03-27 | 2014-03-27 | A kind of single-phase electric energy meter connector and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119656.5A CN103941054B (en) | 2014-03-27 | 2014-03-27 | A kind of single-phase electric energy meter connector and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103941054A true CN103941054A (en) | 2014-07-23 |
| CN103941054B CN103941054B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410119656.5A Active CN103941054B (en) | 2014-03-27 | 2014-03-27 | A kind of single-phase electric energy meter connector and using method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655892A (en) * | 2015-02-10 | 2015-05-27 | 宁波奥克斯高科技有限公司 | Electric meter pluggable part |
| CN104730304A (en) * | 2015-04-07 | 2015-06-24 | 浙江康格电气有限公司 | Electricity meter connection terminal and assembling method thereof |
| CN105301312A (en) * | 2015-12-01 | 2016-02-03 | 湖北周一电气股份有限公司 | Electric meter box with electric meter and leads in plug-in connection |
| CN106025643A (en) * | 2016-06-30 | 2016-10-12 | 瑞安市超声电器厂 | High-voltage connector |
| CN107389997A (en) * | 2016-05-17 | 2017-11-24 | 宁波市惠力诚仪表有限公司 | A kind of plug-in type docking apparatus |
| CN109444495A (en) * | 2018-12-14 | 2019-03-08 | 浙江天顺玻璃钢有限公司 | A kind of electric energy meter docking apparatus with operating mechanism |
| CN110108911A (en) * | 2019-03-08 | 2019-08-09 | 国网浙江宁海县供电有限公司 | Do not have a power failure and changes watt-hour meter device |
| CN112904064A (en) * | 2021-03-01 | 2021-06-04 | 周英龙 | Combined intelligent electric meter and combination method thereof |
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| PT1825278E (en) * | 2004-12-17 | 2008-04-22 | Actaris Sas | Electric connection device for a polyphase electric meter |
| JP2006226915A (en) * | 2005-02-18 | 2006-08-31 | Chugoku Electric Power Co Inc:The | Watt-hour meter adapter unit |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655892A (en) * | 2015-02-10 | 2015-05-27 | 宁波奥克斯高科技有限公司 | Electric meter pluggable part |
| CN104730304A (en) * | 2015-04-07 | 2015-06-24 | 浙江康格电气有限公司 | Electricity meter connection terminal and assembling method thereof |
| CN105301312A (en) * | 2015-12-01 | 2016-02-03 | 湖北周一电气股份有限公司 | Electric meter box with electric meter and leads in plug-in connection |
| CN107389997A (en) * | 2016-05-17 | 2017-11-24 | 宁波市惠力诚仪表有限公司 | A kind of plug-in type docking apparatus |
| CN106025643A (en) * | 2016-06-30 | 2016-10-12 | 瑞安市超声电器厂 | High-voltage connector |
| CN109444495A (en) * | 2018-12-14 | 2019-03-08 | 浙江天顺玻璃钢有限公司 | A kind of electric energy meter docking apparatus with operating mechanism |
| CN110108911A (en) * | 2019-03-08 | 2019-08-09 | 国网浙江宁海县供电有限公司 | Do not have a power failure and changes watt-hour meter device |
| CN112904064A (en) * | 2021-03-01 | 2021-06-04 | 周英龙 | Combined intelligent electric meter and combination method thereof |
| CN112904064B (en) * | 2021-03-01 | 2022-12-06 | 保定市兆微软件科技有限公司 | Combined intelligent electric meter and combination method thereof |
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| CN103941054B (en) | 2017-03-01 |
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