CN203455380U - A mutual-inductor-accessed electric energy meter connector assembly - Google Patents
A mutual-inductor-accessed electric energy meter connector assembly Download PDFInfo
- Publication number
- CN203455380U CN203455380U CN201320587520.8U CN201320587520U CN203455380U CN 203455380 U CN203455380 U CN 203455380U CN 201320587520 U CN201320587520 U CN 201320587520U CN 203455380 U CN203455380 U CN 203455380U
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- China
- Prior art keywords
- plug
- energy meter
- electric energy
- connector assembly
- terminal box
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Abstract
The utility model discloses a mutual-inductor-accessed electric energy meter connector assembly comprising a connector assembly pedestal (1), a connector assembly cover (2), a plug-in electrical connecting piece (4), a buckle (5), and a combined test junction box (13). The plug-in electrical connecting piece (4) and the plug-in electrical connecting piece (4) are installed on the connector assembly pedestal (1). The connector assembly cover (2) is fixed on the connector assembly pedestal (1) through threaded connection. An electrical test connecting piece (14) is disposed inside the combined test junction box (13). The bottom of the combined test junction box (13) is equipped with a connecting hole (10) connected with a wire. An electric energy meter is fixed on the connector assembly pedestal (1) through the buckle (5). By means of integrated design of the electrical connector assembly and the combined test junction box, no field wire connection is required to achieve the installation of the mutual-inductor-accessed electric energy meter, and electrical and RS485 communication connection. The field installation of the electric energy meter is achieved just by a simple plugging action.
Description
Technical field
The utility model relates to a kind ofly through mutual inductor access electric energy meter connector, belong to electric power electric instrument installing area.
Background technology
Along with the transformation of national grid and popularizing of intelligent grid, electric energy meter installation workload increases greatly, and after installing, electrical security, the reliability of instrument also require to increase, and the electric meter installation requirement of " safety easily and fast, " is suggested.
In table case, installation, the electrical connection of mutual inductor access electric energy meter is connected with Combined Trials terminal box by wire mode at present.And side connecting conductor formula poor reliability, complicated, the easy wrong of test box wiring, the electric syndeton of electric energy meter is not compact, table casing is long-pending is more greatly its subject matter; In addition hand labor intensity is large, efficiency is low is also distinct issues in its installment work.
Utility model content
For the deficiency existing in prior art, it is a kind of through mutual inductor access electric energy meter connector that the utility model provides.
The utility model is to realize by the following technical solutions:
Through a mutual inductor access electric energy meter connector, comprise plug-in unit base (1), plug-in unit lid (2), plug-in electrical fitting (4), buckle (5), Combined Trials terminal box (13); Described plug-in electrical fitting (4) is arranged on plug-in unit base (1) with Combined Trials terminal box (13); Described plug-in unit lid (2) is threaded connection and is fixed on plug-in unit base (1); In described Combined Trials terminal box (13), have electrical test brace (14), described Combined Trials terminal box (13) lower end is connected with the connecting hole (10) being connected with wire; Electric energy meter is fixed on plug-in unit base (1) by described buckle (5).
Above-mentioned Combined Trials terminal box (13), plug-in electrical fitting (4), plug-in unit base (1) are integrated.
In above-mentioned Combined Trials terminal box (13), be provided with electrical test equipment patch jack (15), and in the same horizontal line.
One group of electric connector corresponding with electric energy meter hole (11) and RS485 communication attachment plug (16) are installed on above-mentioned plug-in electrical fitting (4), and electric energy meter is realized plug-in and is connected with described electric connector (11), RS485 communication attachment plug (16).
Above-mentioned electric connector (11) upper end is cross gap type elastic cylinder (21), and lower end is splicing ear or conductor compression jointing hole.
The utility model by electrical insert and with the Integration Design of combined connection box, the installation of mutual inductor access electric energy meter, electric and RS485 communication are connected and all do not need field wiring, by simple Plug Action, realize the scene of electric energy meter and install.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that Fig. 1 removes plug-in unit lid;
Fig. 3 is that Fig. 2 is rotated counterclockwise the schematic diagram of 90 °;
Fig. 4 is the structural representation in front of the present utility model;
Fig. 5 is a kind of structural representation of electric connector;
Fig. 6 is the another kind of structural representation of electric connector.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of through mutual inductor access electric energy meter connector, comprise plug-in unit base 1, plug-in unit lid 2, plug-in electrical fitting 4, buckle 5, Combined Trials terminal box 13; Plug-in electrical fitting 4 is arranged on plug-in unit base 1 with Combined Trials terminal box 13; Plug-in unit lid 2 is threaded connection and is fixed on plug-in unit base 1; In Combined Trials terminal box 13, have electrical test brace 14, Combined Trials terminal box 13 lower ends are connected with the connecting hole 10 being connected with wire; Electric energy meter is fixed on plug-in unit base 1 by buckle 5.Combined Trials terminal box 13, plug-in electrical fitting 4, plug-in unit base 1 are integrated.In Combined Trials terminal box 13, be provided with electrical test equipment patch jack 15, and in the same horizontal line.One group of electric connector corresponding with electric energy meter hole 11 and RS485 communication attachment plug 16 are installed on plug-in electrical fitting 4, and electric energy meter is realized plug-in and is connected with described electric connector 11, RS485 communication attachment plug 16.
As shown in Figure 6, electric connector 11 upper ends are cross gap type elastic cylinder 21, and lower end is splicing ear or conductor compression jointing hole.
The utility model by electrical insert and with the Integration Design of combined connection box, the installation of mutual inductor access electric energy meter, electric and RS485 communication are connected and all do not need field wiring, by simple Plug Action, realize the scene of electric energy meter and install.。
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. through a mutual inductor access electric energy meter connector, it is characterized in that: comprise plug-in unit base (1), plug-in unit lid (2), plug-in electrical fitting (4), buckle (5), Combined Trials terminal box (13); Described plug-in electrical fitting (4) is arranged on plug-in unit base (1) with Combined Trials terminal box (13); Described plug-in unit lid (2) is threaded connection and is fixed on plug-in unit base (1); In described Combined Trials terminal box (13), have electrical test brace (14), there is the connecting hole (10) being connected with wire described Combined Trials terminal box (13) lower end; Electric energy meter is fixed on plug-in unit base (1) by described buckle (5).
2. according to claim 1 through mutual inductor access electric energy meter connector, it is characterized in that: described Combined Trials terminal box (13), plug-in electrical fitting (4), plug-in unit base (1) are integrated.
3. according to claim 1 through mutual inductor access electric energy meter connector, it is characterized in that: in described Combined Trials terminal box (13), be provided with electrical test equipment patch jack (15), and in the same horizontal line.
4. according to claim 1 through mutual inductor access electric energy meter connector, it is characterized in that: one group of electric connector corresponding with electric energy meter hole (11) and RS485 communication attachment plug (16) are installed on described plug-in electrical fitting (4), and electric energy meter is realized plug-in and is connected with described electric connector (11), RS485 communication attachment plug (16).
5. according to claim 1 through mutual inductor access electric energy meter connector, it is characterized in that: described electric connector (11) upper end is cross gap type elastic cylinder (21), lower end is splicing ear or conductor compression jointing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587520.8U CN203455380U (en) | 2013-09-23 | 2013-09-23 | A mutual-inductor-accessed electric energy meter connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587520.8U CN203455380U (en) | 2013-09-23 | 2013-09-23 | A mutual-inductor-accessed electric energy meter connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455380U true CN203455380U (en) | 2014-02-26 |
Family
ID=50135246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587520.8U Expired - Lifetime CN203455380U (en) | 2013-09-23 | 2013-09-23 | A mutual-inductor-accessed electric energy meter connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499718A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Electric energy meter connector connected through mutual inductor |
| CN104535811A (en) * | 2014-12-23 | 2015-04-22 | 惠州中城电子科技有限公司 | Electricity meter inserting component |
| CN108008345A (en) * | 2018-01-19 | 2018-05-08 | 陈劲游 | Buckle type single-phase electric energy meter on-site calibration instrument |
-
2013
- 2013-09-23 CN CN201320587520.8U patent/CN203455380U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499718A (en) * | 2013-09-23 | 2014-01-08 | 国家电网公司 | Electric energy meter connector connected through mutual inductor |
| CN104535811A (en) * | 2014-12-23 | 2015-04-22 | 惠州中城电子科技有限公司 | Electricity meter inserting component |
| CN108008345A (en) * | 2018-01-19 | 2018-05-08 | 陈劲游 | Buckle type single-phase electric energy meter on-site calibration instrument |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |