CN106771436A - Three-phase electric energy meter - Google Patents
Three-phase electric energy meter Download PDFInfo
- Publication number
- CN106771436A CN106771436A CN201611128207.2A CN201611128207A CN106771436A CN 106771436 A CN106771436 A CN 106771436A CN 201611128207 A CN201611128207 A CN 201611128207A CN 106771436 A CN106771436 A CN 106771436A
- Authority
- CN
- China
- Prior art keywords
- binding post
- electric energy
- energy meter
- phase electric
- connecting line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention provides a kind of three-phase electric energy meter.Three-phase electric energy meter includes：Ammeter main body, ammeter main body has the first binding post；One or more connecting line, at least one end of connecting line has the second binding post, and the first binding post and the second binding post are connected or disconnected by pluggable mode.Apply the technical scheme of the present invention, it is improved by the binding post and the binding post of connecting line to ammeter main body, so that the second binding post of connecting line is connected or is disconnected with the first binding post of ammeter main body by pluggable mode, the setting up time of ammeter is installed so as to substantially reduce, the operating efficiency of operating personnel is effectively increased.Meanwhile, improve operational security.
Description
Technical field
The present invention relates to electrical equipment technical field, in particular to a kind of three-phase electric energy meter.
Background technology
Existing three-phase electric energy meter, when being that electronic box is connected, carries out wiring using the fixed connected mode of bolt crimping
Operation.
During wiring, staff needs first to unscrew the bolt of the interface on ammeter and electronic box, is in sheet metal and shakes
Dynamic state, then by the lower section of the binding post dump bolt of connecting line, then bolt is tightened, so that binding post is fixed.
As can be seen here, above-mentioned complex operation, tedious process cause operating efficiency low, it is necessary to expend the time more long.Not only
In this way, due to being iteratively repeated above-mentioned work, the labour intensity of staff is big, works dull.
The content of the invention
It is a primary object of the present invention to provide a kind of three-phase electric energy meter, to solve three-phase electric energy meter wiring in the prior art
When complex operation, ineffective problem.
To achieve these goals, the invention provides a kind of three-phase electric energy meter, including：Ammeter main body, ammeter main body tool
There is the first binding post；One or more connecting line, at least one end of connecting line has the second binding post, the first binding post
Connect or disconnect by pluggable mode with the second binding post.
Further, the second binding post is plug, and the first binding post is the jack in ammeter main body.
Further, the second binding post is inserted sheet, and the first binding post is the compressing piece in ammeter main body.
Further, ammeter main body also includes crimp spring, and the first binding post fixes the second wiring by crimp spring
Terminal.
Further, the free end of inserted sheet has a guiding surface, and inserted sheet thickness from free end to connecting line in the middle part of
Direction gradually increases.
Further, connecting line is many, many connecting line composition line rows, and all connecting lines work independently of one another,
Same one end of all connecting lines is provided with the second binding post.
Further, three-phase electric energy meter also includes line winder, and line winder has multiple trunkings, a pair of many connecting lines 1
Should be arranged at multiple trunkings, and connecting line the second binding post by being stretched out in trunking.
Further, line winder is that insulating materials is made.
Further, line winder has wiring column.
Further, the two ends of connecting line are provided with the second binding post.
Apply the technical scheme of the present invention, changed by the binding post and the binding post of connecting line to ammeter main body
Enter, so that the second binding post of connecting line is connected or is disconnected with the first binding post of ammeter main body by pluggable mode, from
And the setting up time for installing ammeter is substantially reduced, effectively increase the operating efficiency of operating personnel.Meanwhile, improve operation peace
Quan Xing.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention to show
Meaning property and its illustrates, for explaining the present invention, not constitute inappropriate limitation of the present invention embodiment.In the accompanying drawings：
Fig. 1 shows that the installation relation of ammeter main body, connecting line and electronic box in a specific embodiment of the invention is illustrated
Figure；And
Fig. 2 shows the structural representation of line winder in a specific embodiment of the invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, ammeter main body；20th, connecting line；21st, the second binding post；30th, line winder；31st, trunking；32nd, wiring column；
40th, electronic box.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is pointed out that unless otherwise specified, all technologies used in this application and scientific terminology have and the application
The identical meanings that person of an ordinary skill in the technical field is generally understood that.
In the present invention, in the case where opposite explanation is not made, the noun of locality for using such as " upper and lower " is typically for accompanying drawing
For shown direction, or on vertical, vertical or gravity direction；Similarly, for ease of understanding and retouch
State, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the inside and outside of the profile relative to each part in itself,
But the above-mentioned noun of locality is not intended to limit the invention.
In order to solve complex operation, ineffective problem during three-phase electric energy meter wiring in the prior art, the present invention is carried
A kind of three-phase electric energy meter is supplied.
As shown in figure 1, three-phase electric energy meter includes ammeter main body 10 and one or more connecting line 20, ammeter main body 10 has
First binding post；At least one end of connecting line 20 has the second binding post 21, the first binding post and the second binding post
21 are connected or are disconnected by pluggable mode.
It is improved by the binding post and the binding post of connecting line to ammeter main body 10, so that the second of connecting line
Binding post 21 is connected or is disconnected with the first binding post of ammeter main body 10 by pluggable mode, so as to substantially reduce installation
The setting up time of ammeter, effectively increases the operating efficiency of operating personnel.Meanwhile, improve operational security.
In the specific embodiment shown in Fig. 1, electronic box 40 is connected by connecting line 20 with ammeter main body 10.Wherein, even
The two ends of wiring 20 are provided with the second binding post 21.So, ammeter main body side, or electronic box side are whether connected, is had
There is easy, quick, the reliable advantage of connection.
Alternatively, the second binding post 21 is plug, and the first binding post is the jack in ammeter main body 10.Its structure class
It is similar to the connected mode of " electric wire and wiring board or socket ".
Alternatively, the second binding post 21 is inserted sheet, and the first binding post is the compressing piece in ammeter main body 10.So,
After second binding post 21 is connected with the first binding post, inserted sheet is crimped piece and fixes, so as to ensure what the two was effectively contacted
Simultaneously, moreover it is possible to prevent inserted sheet from slipping, improve the reliability of electrical connection of connecting line 20 and ammeter main body 10.
In order to ensure that connecting line 20 is reliably connected with ammeter main body 10, ammeter main body 10 also includes crimp spring, and first connects
Line terminals fix the second binding post 21 by crimp spring.So, compressing piece is oppressed by crimp spring all the time, so that
After inserted sheet contacts with compressing piece, compressing piece can compress inserted sheet all the time, effectively prevent inserted sheet from slipping, it is to avoid short circuit etc. is hidden safely
Suffer from.
Preferably, the free end of inserted sheet has a guiding surface, and inserted sheet thickness from free end to the middle part of connecting line 20
Direction gradually increases.Guiding surface is set by the free end of inserted sheet, so that inserted sheet can be facilitated insertion into ammeter main body 10.
In actual installation, connecting line 20 is usually many.So, many connecting lines 20 can be constituted line row, and institute
There is the work independently of one another of connecting line 20, same one end of all connecting lines 20 is provided with the second binding post 21.So, it is easy to
Pickup and receipt of wire row, it is to avoid connecting line 20 is placed or receives excessively at random, increases potential safety hazard.
In actual installation, installing one piece of three-phase electric energy meter needs to connect 10 connecting lines 20.Certainly, line row connection wire 20
Number can also according to circumstances, the increase and decrease of adaptability.
In view of the storage reliability of line row, three-phase electric energy meter also includes line winder 30, and line winder 30 has multiple reason lines
Groove 31, many connecting lines 20 are corresponded and are arranged at multiple trunkings 31, and connecting line 20 the second binding post 21 by managing
Stretched out in wire casing 31.So, each trunking 31 correspondence storage a piece connecting line 20, can effectively prevent many connecting lines 20 it
Between interfere, moreover it is possible to be reliably connected many connecting lines 20.
Certainly, line winder 30 be insulating materials be made it is best, so, advantageously ensure that line winder 30 using safety
Property.
Alternatively, line winder 30 is that elastomeric material is made.So, trunking 31 be sized to regulation, in order to make
With the connecting line 20 of various models.
In order to further improve the storage reliability of line winder 30, line winder 30 has wiring column 32, as shown in Figure 2.
So, when connecting line 20 is long, can be by connecting line 20 on wiring column 32, in order to be received to connecting line 20
Receive.
By foregoing description, the bolt type mode of connection is changed to plug-in, meter by the three-phase electric energy meter in the present invention
Two distances of connector lug will be measured accurately, using the connector lug of suitable distance, during wiring, by the way of grafting, be contracted significantly
Jacket and shorts table connects the time of electricity, improves the operating efficiency of operating personnel.
In brief, the three-phase electric energy meter in the present invention has wiring more convenient, simpler, when greatly shortening dress table and connecing electricity
Between advantage.That is, the three-phase electric energy meter, time saving, laborsaving, have a extensive future.
Obviously, above-mentioned described embodiment is only the embodiment of a part of the invention, rather than whole embodiments.
Based on the embodiment in the present invention, it is all that those of ordinary skill in the art are obtained under the premise of creative work is not made
Other embodiment, should all belong to the scope of protection of the invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
Be also intended to include plural form, additionally, it should be understood that, when in this manual use term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first ", " in the description and claims of this application and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Covering is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit need not be limited
In those steps or unit for clearly listing, but may include not list clearly or for these processes, method, product
Product or other intrinsic steps of equipment or unit.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of three-phase electric energy meter, it is characterised in that including：
Ammeter main body (10), the ammeter main body (10) is with the first binding post；
One or more connecting line (20), at least one end of the connecting line (20) has the second binding post (21), and described the
One binding post and second binding post (21) are connected or disconnected by pluggable mode.
2. three-phase electric energy meter according to claim 1, it is characterised in that second binding post (21) is plug, institute
It is the jack on the ammeter main body (10) to state the first binding post.
3. three-phase electric energy meter according to claim 1, it is characterised in that second binding post (21) is inserted sheet, institute
It is the compressing piece on the ammeter main body (10) to state the first binding post.
4. three-phase electric energy meter according to claim 3, it is characterised in that the ammeter main body (10) also includes crimping bullet
Spring, first binding post fixes second binding post (21) by the crimp spring.
5. three-phase electric energy meter according to claim 3, it is characterised in that the free end of the inserted sheet has guiding surface,
And the thickness of the inserted sheet is gradually increased from the free end to the direction in the middle part of the connecting line (20).
6. three-phase electric energy meter according to claim 1, it is characterised in that the connecting line (20) is many, described in many
Connecting line (20) composition line row, and all connecting lines (20) independently of one another work, all connecting lines (20) it is same
One end is provided with second binding post (21).
7. three-phase electric energy meter according to claim 1, it is characterised in that the three-phase electric energy meter also includes line winder
(30), the line winder (30) is with multiple trunkings (31), and many connecting lines (20) correspond and are arranged on multiple institutes
Trunking (31) place is stated, and second binding post (21) of the connecting line (20) is stretched out by the trunking (31) is interior.
8. three-phase electric energy meter according to claim 7, it is characterised in that the line winder (30) is made of insulating materials
's.
9. three-phase electric energy meter according to claim 7, it is characterised in that the line winder (30) is with wiring column (32).
10. three-phase electric energy meter according to claim 1, it is characterised in that the two ends of the connecting line (20) are provided with
Second binding post (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128207.2A CN106771436A (en) | 2016-12-08 | 2016-12-08 | Three-phase electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128207.2A CN106771436A (en) | 2016-12-08 | 2016-12-08 | Three-phase electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106771436A true CN106771436A (en) | 2017-05-31 |
Family
ID=58874825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611128207.2A Pending CN106771436A (en) | 2016-12-08 | 2016-12-08 | Three-phase electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106771436A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012540A (en) * | 2021-02-25 | 2021-06-22 | 广东电网有限责任公司 | Wiring principle training device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203204041U (en) * | 2013-04-24 | 2013-09-18 | 杭州凯雅捷科技有限公司 | Novel electric energy meter inserter |
| CN203443989U (en) * | 2013-07-29 | 2014-02-19 | 国家电网公司 | Electric meter box |
| CN204188681U (en) * | 2014-10-17 | 2015-03-04 | 国家电网公司 | A kind of electric energy meter with Wiring nose |
| CN204214916U (en) * | 2014-12-01 | 2015-03-18 | 国家电网公司 | Ammeter box mechanism |
| CN204677903U (en) * | 2015-06-01 | 2015-09-30 | 嵊州领航信息科技有限公司 | A kind of simple type datawire line winder |
| CN105510658A (en) * | 2015-12-23 | 2016-04-20 | 华威博奥电力设备有限公司 | Electric energy meter clearance fit connector and electric meter clearance fit installation method |
-
2016
- 2016-12-08 CN CN201611128207.2A patent/CN106771436A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203204041U (en) * | 2013-04-24 | 2013-09-18 | 杭州凯雅捷科技有限公司 | Novel electric energy meter inserter |
| CN203443989U (en) * | 2013-07-29 | 2014-02-19 | 国家电网公司 | Electric meter box |
| CN204188681U (en) * | 2014-10-17 | 2015-03-04 | 国家电网公司 | A kind of electric energy meter with Wiring nose |
| CN204214916U (en) * | 2014-12-01 | 2015-03-18 | 国家电网公司 | Ammeter box mechanism |
| CN204677903U (en) * | 2015-06-01 | 2015-09-30 | 嵊州领航信息科技有限公司 | A kind of simple type datawire line winder |
| CN105510658A (en) * | 2015-12-23 | 2016-04-20 | 华威博奥电力设备有限公司 | Electric energy meter clearance fit connector and electric meter clearance fit installation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012540A (en) * | 2021-02-25 | 2021-06-22 | 广东电网有限责任公司 | Wiring principle training device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |