CN203455381U - A three-phase electric energy meter plug-in member - Google Patents
A three-phase electric energy meter plug-in member Download PDFInfo
- Publication number
- CN203455381U CN203455381U CN201320587611.1U CN201320587611U CN203455381U CN 203455381 U CN203455381 U CN 203455381U CN 201320587611 U CN201320587611 U CN 201320587611U CN 203455381 U CN203455381 U CN 203455381U
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- China
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- electric energy
- plug
- energy meter
- base body
- phase electric
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- Expired - Lifetime
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Abstract
The utility model relates to a three-phase electric energy meter plug-in member comprising a pedestal body (1), electrical plugs (11), a plug-in member cover (2), electric energy meter control combination switches (3), and a RS485 subboard (21). The electrical plugs (11) are fixed on the pedestal body (1) through interference fit. The plug-in member cover (2) is fixed on the pedestal body (1) through threaded connection. The electric energy meter control combination switches (3) are fixed on the pedestal body (1) through a guide rail structure. The RS485 subboard (21) is connected with the pedestal body (1) through plug-in sliding fit and is integrated into the pedestal body (1). With an electrical plug-in member and reasonable integrated design, an electrical switch is not required to be installed and a power line and a 485 communication line are not required to be connected onsite. Therefore, simple and convenient onsite installation of the electric energy meter is achieved.
Description
Technical field
The utility model relates to a kind of three-phase electric energy epi-position plug-in unit, 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 and information collecting device installation workload increase greatly, and after installing, electrical security, the reliability of equipment also require to increase.
At present in table case, the electrical connection of electric energy meter information electric energy meter, power switch adopts the crimping mode of screw-driving wire, and human factor is large, and crimping poor reliability becomes the important root of the trouble of " burning table "; In addition hand labor intensity large, easily wrong line, efficiency is low is also distinct issues in its installment work.
Utility model content
For the deficiency existing in prior art, the utility model provides the electric plug of a kind of direct access three-phase electric energy meter to connect plug-in unit.
The utility model is to realize by the following technical solutions:
A three-phase electric energy epi-position plug-in unit, comprises base body (1), electric connector (11), plug-in unit lid (2), electric energy meter control switchgroup (3), RS485 subboard (21); Described electric connector (11) is fixed in base body (1) by interference fit, described plug-in unit lid (2) is threaded connection and is fixed in base body (1), described electric energy meter control switchgroup (3) is fixed in base body (1) by guide rail structure, described RS485 subboard (21) adopts plug-in sliding connection with base body (1), with integrated being integrated of base body (1).
Above-mentioned three-phase electric energy epi-position plug-in unit also arranges RS485 subboard plug (201), and described RS485 subboard plug (201) is fixed on RS485 subboard (21) by interference fit.
Above-mentioned three-phase electric energy epi-position plug-in unit also arranges buckle (5), and three-phase electric energy meter is to be fixed on base body (1) above by buckle (5), realizes electric energy meter location and fixing is installed.。
The outside connector (4) of RS485 is also set in above-mentioned base body (1).
Above-mentioned electric connector (11) lower end is crimping connector (111), and upper end is cross gap type cylinder (112).
The utility model compared with prior art useful effect is: the utility model is by electrical insert and rational Integration Design, make electric switch not need installation, power lead and 485 connections all not to need field wiring, simple, convenient thereby install at the scene of realizing electric energy meter.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail;
Fig. 1 is isometric front view of the present utility model;
Fig. 2 is reverse side stereographic map of the present utility model;
Fig. 3 is a kind of structural representation of conducting connecting part;
Fig. 4 is the another kind of structural representation of conducting connecting part.
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 and Figure 2, a kind of three-phase electric energy epi-position plug-in unit, comprises base body 1, electric connector 11, plug-in unit lid 2, electric energy meter control switchgroup 3, RS485 subboard 21; Electric connector 11 is fixed in base body 1 by interference fit, plug-in unit lid 2 is threaded connection and is fixed in base body 1, electric energy meter control switchgroup 3 is fixed in base body 1 by guide rail structure, RS485 subboard 21 adopts plug-in sliding connection with base body 1, is integrated with base body 1 is integrated.
As preferred version, three-phase electric energy epi-position plug-in unit also arranges RS485 subboard plug 201, and RS485 subboard plug 201 is fixed on RS485 subboard 21 by interference fit.
As preferred version, three-phase electric energy epi-position plug-in unit also arranges buckle 5, and three-phase electric energy meter is to be fixed in base body 1 by buckle 5, realizes electric energy meter location and fixing is installed.。
As preferred version, the outside connector 4 of RS485 is also set in base body 1.
As preferred version, electric connector 11 lower ends are crimping connector 111, and upper end is cross gap type cylinder 112.
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. a three-phase electric energy epi-position plug-in unit, is characterized in that: comprise base body (1), electric connector (11), plug-in unit lid (2), electric energy meter control switchgroup (3), RS485 subboard (21); Described electric connector (11) is fixed in base body (1) by interference fit, described plug-in unit lid (2) is threaded connection and is fixed in base body (1), described electric energy meter control switchgroup (3) is fixed in base body (1) by guide rail structure, described RS485 subboard (21) adopts plug-in sliding connection with base body (1), with integrated being integrated of base body (1).
2. a kind of three-phase electric energy epi-position plug-in unit according to claim 1, it is characterized in that: described three-phase electric energy epi-position plug-in unit also arranges RS485 subboard plug (201), and described RS485 subboard plug (201) is fixed on RS485 subboard (21) by interference fit.
3. a kind of three-phase electric energy epi-position plug-in unit according to claim 1, it is characterized in that: described three-phase electric energy epi-position plug-in unit also arranges buckle (5), three-phase electric energy meter is to be fixed on base body (1) above by buckle (5), realizes electric energy meter location and fixing is installed.
4. a kind of three-phase electric energy epi-position plug-in unit according to claim 1, is characterized in that: the outside connector (4) of RS485 is also set in described base body (1).
5. a kind of three-phase electric energy epi-position plug-in unit according to claim 1, is characterized in that: described electric connector (11) lower end is crimping connector (111), and upper end is cross gap type cylinder (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587611.1U CN203455381U (en) | 2013-09-23 | 2013-09-23 | A three-phase electric energy meter plug-in member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587611.1U CN203455381U (en) | 2013-09-23 | 2013-09-23 | A three-phase electric energy meter plug-in member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455381U true CN203455381U (en) | 2014-02-26 |
Family
ID=50135247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587611.1U Expired - Lifetime CN203455381U (en) | 2013-09-23 | 2013-09-23 | A three-phase electric energy meter plug-in member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455381U (en) |
-
2013
- 2013-09-23 CN CN201320587611.1U patent/CN203455381U/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 | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |