CN203101462U - Single-meter-position plugin for three-phase electric energy meter - Google Patents
Single-meter-position plugin for three-phase electric energy meter Download PDFInfo
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- CN203101462U CN203101462U CN 201320097494 CN201320097494U CN203101462U CN 203101462 U CN203101462 U CN 203101462U CN 201320097494 CN201320097494 CN 201320097494 CN 201320097494 U CN201320097494 U CN 201320097494U CN 203101462 U CN203101462 U CN 203101462U
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Abstract
The utility model discloses a single-meter-position plugin for a three-phase electric energy meter. The single-meter-position plugin for the three-phase electric energy meter comprises a base main body, a plugin cover fixed on the base main body, an electric energy meter and a combination switch, wherein the plugin cover is fixed on the base main body through threaded connection; the combination switch is arranged between the base main body and the plugin cover, and comprises a wiring connecting device, a disconnecting switch and an intelligent re-close circuit breaker; the wiring connecting device comprises a shell main body, seven connecting plates, seven connection-pegs with cross grooves, a plugin and three signal pins; a printed circuit board (PCB) is arranged in the wiring connecting device; one end of each signal pin is arranged in the shell main body and is fixedly connected with the PCB by welding; a circular plug arranged in the shell main body is fixedly connected with a connecting plate by welding; a signal plugin is arranged on the base; and the signal plugin is electrically connected with the signal pins. By the obtained single-meter-position plugin for the single-phase electric energy meter, the problem of electric energy meter wiring is solved, so that the wiring in a meter box is simple, the size of the meter box is reduced, and the labor intensity of workers is reduced.
Description
Technical field
The utility model relates to a kind of electric energy meter, particularly three-phase electric energy list epi-position plug-in unit.
Background technology
Along with national grid transformation, widely popularize intelligent grid, the consumption of electric energy meter, table case and switch increases greatly, electric energy meter and switch are to be contained in the table case by the manpower wiring at present, wiring complexity, difficulty, easy wrong line, and the volume of electric energy metering box is bigger, cause showing case cost height, the waste of manpower financial resources.For solving this type of problem, save cost, reduce labor strength, now develop this electric energy list epi-position plug-in unit, described single epi-position plug-in unit can with electric energy meter directly to inserting, do not need the screw wiring, the combined switch turnover line that the user only need connect in the intelligent electric energy meter gets final product.
The utility model content
The purpose of this utility model is to provide a kind of electric energy meter not need wiring in order to solve above-mentioned the deficiencies in the prior art, direct and electric energy meter plug-in unit gets final product inserting, the electric energy meter control signal wire is electrically connected by mutual-inserting type, reduces the three-phase electric energy list epi-position plug-in unit of wiring labor strength.
To achieve these goals, the three-phase electric energy list epi-position plug-in unit that the utility model is designed, comprise base body, be fixed on the plug-in unit lid on the base body, electric energy meter and combined switch, the plug-in unit lid is fixed on the base body by being threaded, combined switch is between base body and plug-in unit lid, described combined switch comprises the wiring coupling arrangement, disconnector, intelligence reclosing isolating switch is formed, it is characterized in that: described wiring coupling arrangement comprises housing main body, seven web joints, seven band cross recess plugs, connector and three signal pin, described band cross recess plug, contact pin is positioned at a side of housing main body, web joint, connector is positioned at the opposite side of housing main body, be provided with pcb board in the wiring coupling arrangement, an end and described pcb board that signal pin is positioned at housing main body are welded to connect fixing, the circular plug that is positioned at housing main body is connected and fixed by welding and web joint, described base is provided with the signal plug-in unit, the signal plug-in unit is positioned at base lower-left end, and the signal plug-in unit is electrically connected with signal pin.
One end of described connector is connected with signal pin, and the other end is connected with the intercalation of described intelligent reclosing isolating switch.
Described base body is provided with buckle, and buckle cooperates fixing with base body, and electric energy meter is fixed by snap on base body.
Described disconnector is the service entrance switch of electric energy meter, and intelligent reclosing isolating switch is the wiretap that of electric energy meter.
Described plug periphery ring is provided with protective cover, and protective cover and wiring coupling arrangement are connected and fixed
The three-phase electric energy list epi-position plug-in unit that the utility model obtains, solve wiring between electric energy meter and the subscriber switch, electric energy meter does not need wiring, direct and electric energy meter plug-in unit gets final product inserting, the electric energy meter control signal wire is electrically connected by mutual-inserting type, make table case back panel wiring simple, it is long-pending to dwindle the table casing, improves table case installation effectiveness, reduces labor strength.
Description of drawings
Fig. 1 is a three-phase electric energy list epi-position plug-in unit mounting structure synoptic diagram;
Fig. 2 is the structural representation that Fig. 1 removes the plug-in unit lid;
Fig. 3 is the unshielded cover structure synoptic diagram of Fig. 2;
Fig. 4 is the structural representation of wiring coupling arrangement;
Fig. 5 is a wiring coupling arrangement inner structure synoptic diagram;
Fig. 6 is the combined switch structural representation.
Among the figure: base body 1, combined switch 2, plug-in unit lid 3, signal plug-in unit 4, buckle 5, protective cover 6, wiring coupling arrangement 21, disconnector 22, intelligent reclosing isolating switch 23, housing main body 203, web joint 204, plug 202, connector 205, signal pin 201, pcb board 206.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment:
Extremely shown in Figure 6 as Fig. 1, the three-phase electric energy list epi-position plug-in unit that present embodiment provides, electric energy meter can with described combined switch to inserting, do not need wiring, and electric energy meter is fixed on the plug-in unit by buckle, wiring is simple and convenient, be convenient to operation, can simplify the back panel wiring operation, this three-phase electric energy list epi-position plug-in unit: comprise base body 1, be fixed on the plug-in unit lid 3 on the base body, electric energy meter and combined switch 2, plug-in unit lid 3 is fixed on the base body 1 by being threaded, combined switch 2 is between base body 1 and plug-in unit lid 3, described combined switch 2 comprises wiring coupling arrangement 21, disconnector 22, intelligence reclosing isolating switch 23 is formed, described wiring coupling arrangement 23 comprises housing main body 203, seven web joints 204, seven band cross recess plugs 202, connector 205 and three signal pin 201, described band cross recess plug 202, signal pin 201 is positioned at a side of housing main body, web joint 204, connector 205 is positioned at the opposite side of housing main body, be provided with pcb board 206 in the wiring coupling arrangement 21, an end and described pcb board 206 that signal pin 201 is positioned at housing main body are welded to connect fixing, the plug 202 that is positioned at housing main body is connected and fixed by welding and web joint 205, described base body is provided with signal plug-in unit 4, the signal plug-in unit is positioned at base lower-left end, signal plug-in unit 4 is electrically connected with signal pin 201, plug 202 periphery rings are provided with protective cover 6, protective cover 6 is connected and fixed with wiring coupling arrangement 21, be connected plug-in unit 205 designs with ammeter in protective cover 6 inside, during grafting, the ammeter socket working of plastics be inserted into simultaneously in the protective cover 6 of plug-in unit, when not being connected with ammeter, connector 205 does not expose, and improves the product degree of protection.
One end of described connector 205 is connected with signal pin 201, and the other end is connected with described intelligent reclosing isolating switch 23 intercalations; Described disconnector 22 is the service entrance switch of electric energy meter, and intelligent reclosing isolating switch 23 is the wiretap that of electric energy meter.
Buckle 5 is installed on the described base body, and buckle 5 cooperates fixing with base body 1, and electric energy meter is fixed on the base body by buckle 5.
Claims (5)
1. three-phase electric energy list epi-position plug-in unit, comprise base body (1), be fixed on the plug-in unit lid (3) on the base body, electric energy meter and combined switch (2), plug-in unit lid (3) is fixed on by being threaded on the base body (1), combined switch (2) is between base body and plug-in unit lid, described combined switch (3) comprises wiring coupling arrangement (21), disconnector (22), intelligence reclosing isolating switch (23) is formed, it is characterized in that: described wiring coupling arrangement (23) comprises housing main body (203), seven web joints (204), seven band cross recessed plugs (202), connector (205) and three signal pin (201), described plug (202), signal pin (201) is positioned at a side of housing main body, web joint (204), connector (205) is positioned at the opposite side of housing main body, be provided with pcb board (206) in the wiring coupling arrangement (21), an end and described pcb board (206) that signal pin (201) is positioned at housing main body are welded to connect fixing, the circular plug (202) that is positioned at housing main body is connected and fixed by welding and web joint (204), described base body (1) is provided with signal plug-in unit (4), signal plug-in unit (4) is positioned at base lower-left end, and signal plug-in unit (4) is electrically connected with signal pin (201).
2. three-phase electric energy list epi-position plug-in unit according to claim 1 is characterized in that: an end of described connector is connected with signal pin (201), and the other end is connected with described intelligent reclosing isolating switch (23) intercalation.
3. three-phase electric energy list epi-position plug-in unit according to claim 1, it is characterized in that: described base body (1) is provided with buckle (5), and buckle (5) cooperates fixing with base body (1), and electric energy meter is fixed by snap on base body.
4. three-phase electric energy list epi-position plug-in unit according to claim 1, it is characterized in that: described disconnector (22) is the service entrance switch of electric energy meter, intelligent reclosing isolating switch (23) is the wiretap that of electric energy meter.
5. three-phase electric energy list epi-position plug-in unit according to claim 1 is characterized in that: plug (202) periphery ring is provided with protective cover (6), and protective cover (6) is connected and fixed with wiring coupling arrangement (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097494 CN203101462U (en) | 2013-03-01 | 2013-03-01 | Single-meter-position plugin for three-phase electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097494 CN203101462U (en) | 2013-03-01 | 2013-03-01 | Single-meter-position plugin for three-phase electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101462U true CN203101462U (en) | 2013-07-31 |
Family
ID=48852852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320097494 Expired - Lifetime CN203101462U (en) | 2013-03-01 | 2013-03-01 | Single-meter-position plugin for three-phase electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101462U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454471A (en) * | 2013-09-18 | 2013-12-18 | 杭州凯雅捷科技有限公司 | Single-phase multiple-meter position plug-in of electric energy meter |
| CN103499719A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Connector assembly of electric energy meter information collector |
| CN103499717A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Three-phase electric energy meter position plugin |
| CN103499718A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Electric energy meter connector connected through mutual inductor |
| CN105548638A (en) * | 2016-02-27 | 2016-05-04 | 万沙电气有限公司 | Connector of three-phase watt-hour meter |
| CN105629012A (en) * | 2016-03-28 | 2016-06-01 | 万沙电气有限公司 | Intelligent electric meter box |
| CN106226570A (en) * | 2016-08-08 | 2016-12-14 | 悦动智能电器有限公司 | A kind of electric energy meter connector of band sound and light alarm |
| CN106405177A (en) * | 2016-12-08 | 2017-02-15 | 国家电网公司 | Meter tail plug for electric energy meter |
| CN112782443A (en) * | 2021-02-02 | 2021-05-11 | 泉州亿兴电力工程建设有限公司泉州经济技术开发区分公司 | Electric energy meter plug-in with clamping rail and elastic sheet structure |
-
2013
- 2013-03-01 CN CN 201320097494 patent/CN203101462U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454471A (en) * | 2013-09-18 | 2013-12-18 | 杭州凯雅捷科技有限公司 | Single-phase multiple-meter position plug-in of electric energy meter |
| CN103454471B (en) * | 2013-09-18 | 2016-06-08 | 杭州凯雅捷科技有限公司 | A kind of single-phase multiple-meter position plug-in of electric energy meter |
| CN103499719A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Connector assembly of electric energy meter information collector |
| CN103499717A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Three-phase electric energy meter position plugin |
| CN103499718A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Electric energy meter connector connected through mutual inductor |
| CN105548638A (en) * | 2016-02-27 | 2016-05-04 | 万沙电气有限公司 | Connector of three-phase watt-hour meter |
| CN105629012A (en) * | 2016-03-28 | 2016-06-01 | 万沙电气有限公司 | Intelligent electric meter box |
| CN106226570A (en) * | 2016-08-08 | 2016-12-14 | 悦动智能电器有限公司 | A kind of electric energy meter connector of band sound and light alarm |
| CN106405177A (en) * | 2016-12-08 | 2017-02-15 | 国家电网公司 | Meter tail plug for electric energy meter |
| CN112782443A (en) * | 2021-02-02 | 2021-05-11 | 泉州亿兴电力工程建设有限公司泉州经济技术开发区分公司 | Electric energy meter plug-in with clamping rail and elastic sheet structure |
| CN112782443B (en) * | 2021-02-02 | 2022-07-12 | 泉州亿兴电力工程建设有限公司泉州经济技术开发区分公司 | Electric energy meter plug-in with clamping rail and elastic sheet structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |