CN202720327U - Wire connector used for intelligent electric energy meter rapid detection - Google Patents

Wire connector used for intelligent electric energy meter rapid detection Download PDF

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Publication number
CN202720327U
CN202720327U CN 201220272646 CN201220272646U CN202720327U CN 202720327 U CN202720327 U CN 202720327U CN 201220272646 CN201220272646 CN 201220272646 CN 201220272646 U CN201220272646 U CN 201220272646U CN 202720327 U CN202720327 U CN 202720327U
Authority
CN
China
Prior art keywords
energy meter
electric energy
intelligent electric
junction
electric wire
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.)
Expired - Fee Related
Application number
CN 201220272646
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Chinese (zh)
Inventor
谢茜
曾秀娟
张细姣
徐熳
张力凡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENERGY MEASUREMENT CENTRAL WUHAN POWER SUPPLY Co OF HUBEI ELECTRIC POWER CO LTD
Original Assignee
ENERGY MEASUREMENT CENTRAL WUHAN POWER SUPPLY Co OF HUBEI ELECTRIC POWER CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ENERGY MEASUREMENT CENTRAL WUHAN POWER SUPPLY Co OF HUBEI ELECTRIC POWER CO LTD filed Critical ENERGY MEASUREMENT CENTRAL WUHAN POWER SUPPLY Co OF HUBEI ELECTRIC POWER CO LTD
Priority to CN 201220272646 priority Critical patent/CN202720327U/en
Application granted granted Critical
Publication of CN202720327U publication Critical patent/CN202720327U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an intelligent electric energy meter wire connector, especially relates to an intelligent electric energy meter detection device special wire connector, and belongs to the metering area of an electric power system. The purpose of the utility model is to change an operation mode of manual wire connection in assembling and disassembling an intelligent electric energy meter, a special wire connector with simple structure is designed, signal transmission needles of the wire connector can be disassembled, the length can be extended, the needles are elastic, and the operations of assembling and disassembling an intelligent electric energy meter detection device are facilitated and are stable and reliable. The work efficiency of detecting the whole intelligent electric energy meter is greatly raised.

Description

A kind ofly examine and determine fast electric wire connecting junction for intelligent electric energy meter
Technical field
The utility model relates to the intelligent electric meter electric wire connecting junction, and the spy relates to Intelligent energy meter verifying device Special wiring device, belongs to the metering category of electric system.
Background technology
Intelligent electric energy meter: formed by measuring unit, data processing unit, communication unit etc., have the electric energy meter of the functions such as electrical energy metering, data processing, Real-Time Monitoring, automatically control, information interaction.Adopting intelligent electric energy meter is the needs of the construction of intelligent grid.The relevant rules of country require intelligent electric energy performance is measured comprehensively and demarcated.Calibrating to intelligent electric energy meter is the main task of each districts and cities measurement centre.This is a very burdensome task.
Electric energy meter calibrating apparatus is that to be mainly used to examine and determine its major function of electric energy meter be under the control of computing machine or keyboard, and programmable power supply provides tested table and the required voltage and current of standard electric energy meter work; By gathering the electrical energy pulse of tested table, standard scale, send into error calculation unit, error calculation unit calculates error, and the error of calculating shows in this locality and delivers to Computer display and carry out the data processing through control center, reaches the purpose of calibrating electric energy meter.
The use present situation of electric energy meter calibrating apparatus: 1. the too many easily generation of signal wire is bumped mutually; 2. crocodile clip relaxing of spring, loose contact; 3. the junction sealing-off of clip and line; 4. the artificial frequent access of signal wire.Cause the efficient that detects lower, so that many during the following table connection charge on table of every detection, this Special wiring device effectively addresses this problem, and has greatly improved the work efficiency of calibrating.
The Chinese utility model patent electric wire connecting junction of electric energy meter " detect " (application number: CN200720106133.2) disclosedly be: the electric wire connecting junction that detects electric energy meter, contain a body with one group of hole slot on it, the copper post of one group of difference sleeve in each hole slot, one with the chimeric cover plate with through hole that is connected on the body, wherein the top of copper post is with making its overhanging contact on the through hole of cover plate, copper post one of kink on the section of hole slot place can allow the flexible spring of its contact, the copper column bottom from the bottom outlet of hole slot on overhanging and this overhanging end with the snap ring of location usefulness, the bottom of copper post is with a soldered joint that can make the wire bonds one that it is connected with pulse input port in the detection device of electric energy meter, the setting up time that has solved existing electric wire connecting junction is long, easily make mistakes or difficult folder standard, and use not too reliable, the problems such as easy break-down.The copper column length is fixed in this patent, not flexible, and the contact pin in this patent document fixes, and not quick detachable.
The utility model content:
The purpose of this utility model is the mode of operation that changes the manual wiring of following table on the intelligent electric energy meter, has designed a kind of Special wiring device simple in structure, makes up and down table handling convenient, reliable and stable.Significantly improve the work efficiency of whole intelligent electric energy meter calibrating.
The technical solution of the utility model is: a kind ofly examine and determine fast electric wire connecting junction for intelligent electric energy meter, comprise that signal transmits pin, electric wire connecting junction base and binding post, signal transmits pin and binding post is fixed on the electric wire connecting junction base, the bottom that signal transmits pin is fixedly connected with corresponding binding post, it is characterized in that: it is detachable that signal transmits pin, and its length can be stretched and be had elasticity.Its beneficial effect is: signal transmits pin for detachable, and its length can be stretched and be had elasticity.Its role is to the operating space that table is provided, unloads table, guaranteed that simultaneously signal transmits pin and is connected with the reliable of intelligent electric energy meter binding post.
Aforesaidly examine and determine fast electric wire connecting junction for intelligent electric energy meter, it is characterized in that: the electric wire connecting junction understructure adopts an injection molded.Its beneficial effect is: the signal transmission pin that can better satisfy on the electric wire connecting junction base cooperates with the locus of intelligent electric energy meter binding post.
Aforesaidly examine and determine fast electric wire connecting junction for intelligent electric energy meter, it is characterized in that: described signal transmits pin and comprises sliding bar and sleeve pipe, and with spring, connecting thread is arranged at the bottom in the middle of sliding bar and the sleeve pipe.
Aforesaidly examine and determine fast electric wire connecting junction for intelligent electric energy meter, it is characterized in that: binding post is for use the metallic conduction pad, and binding post is fixed together with the lower part of helicitic texture and signal transmission pin.Its beneficial effect is: in test process, and the signal wire of intelligence energy ammeter calibrating installation and stable being connected of metallic conduction pad of base joint pin.Realize the signal wire of Intelligent energy meter verifying device and the conducting that signal transmits pin, finish the information transmission between electric energy meter and the Intelligent energy meter verifying device.
Description of drawings
Fig. 1 intelligent electric energy meter effect platform Special wiring device synoptic diagram;
Fig. 2 signal transmits the needle construction synoptic diagram;
Fig. 3 binding post structure synoptic diagram;
Fig. 4 satisfies the electric wire connecting junction understructure figure of DZ601 electric energy meter.
Embodiment
Description of reference numerals: 1-signal transmits pin, 2-electric wire connecting junction base, 3-binding post, 4-sliding bar, 5-sleeve pipe, 6-spring, 7-connecting thread, 8-external thread, 9-internal thread
Below in conjunction with accompanying drawing and instantiation the utility model is further described.
1, according to the space distribution size of intelligent electric meter binding post, designing mould.Adopt one time injection molded, be processed into the electric wire connecting junction base.
2, the electric wire connecting junction base can be connected with the multichannel aviation plug with intelligent electric meter calibrating installation signal wire, and also available crocodile clip connects.
As shown in Figure 1, the utility model Special wiring device comprises three parts: signal transmits pin 1; Electric wire connecting junction base 2; Binding post 3; Signal transmits pin 1 and binding post 3 is fixed on the electric wire connecting junction base, and the bottom that signal transmits pin 1 is fixedly connected with corresponding binding post 3;
Described signal transmits pin 1 feature: adopt clastotype, the bottom that signal transmits pin 1 is fixedly connected with corresponding binding post 3; The signal folder connects with corresponding binding post 3; Signal transmits the terminals connecting signal source of pin 1 top and intelligent electric energy meter.Signal transmits pin 1 structure as shown in Figure 2 in the present embodiment, signal transmits pin 1 and is comprised of sliding bar 4 and sleeve pipe 5, with spring 6, signal transmits pin 1 bottom connecting thread 7 in the middle of sliding bar 4 and the sleeve pipe 5, and sliding bar 4 interconnects with corresponding intelligent electric energy interface.
Described electric wire connecting junction base 2 structures: adopt one time injection molded, the design size of electric wire connecting junction base will satisfy signal transmission pin 1 and cooperate with the locus of intelligent electric energy meter binding post, as shown in Figure 4, the physical dimension of this electric wire connecting junction base 2 satisfies signal and transmits cooperating of pin 1 and accredited connection box of electric energy meter end spaces position.
Described binding post 3 is the metallic conduction pad, and the connecting thread 7 that binding post 3 usefulness helicitic textures and signal transmit pin 1 is fixed together.In the present embodiment, binding post 3 structures as shown in Figure 3, binding post 3 upper ends have external thread 8 and signal to transmit needle cannula to be connected, there is internal thread 9 binding post 3 lower ends, internal thread 9 is connected with number wire that accesses intelligent electric energy meter.The multiple signals wire also can interconnect mutually by aviation socket and intelligent electric energy meter effect platform Special wiring device, and namely internal thread 9 usefulness aviation sockets replace.
In the present embodiment, the transmission pin 1 termination intelligent electric meter of intelligent electric energy meter effect platform Special wiring device signal, the binding post 3 of intelligent electric energy meter effect platform Special wiring device connects the intelligent electric meter calibrating installation.The intelligent electric meter calibrating installation is when examining and determine successively each piece ammeter, and its dress table and the operation of unloading table are to be undertaken by the mode of " plug ".Make the intelligent electric meter of having examined and determine pull away signal and transmit pin.Make intelligent electric meter to be examined and determine plug signal and transmit pin.The signal wire of Intelligent energy meter verifying device remained unchanged with being connected of electric wire connecting junction base.
The utility model " Special wiring device " can make ammeter to be measured is installed, unload and survey ammeter simple and fast, reliable.The wiring of effectively having saved in the calibrating intelligent meter process is consuming time, has improved the calibration operation efficient of intelligent electric energy meter.

Claims (4)

1. one kind is used for intelligent electric energy meter and examines and determine fast electric wire connecting junction, comprise that signal transmits pin, electric wire connecting junction base and binding post, signal transmits pin and binding post is fixed on the electric wire connecting junction base, the bottom that signal transmits pin is fixedly connected with corresponding binding post, it is characterized in that: it is detachable that signal transmits pin, and its length can be stretched and be had elasticity.
2. as claimed in claim 1ly examine and determine fast electric wire connecting junction for intelligent electric energy meter, it is characterized in that: the electric wire connecting junction understructure adopts an injection molded.
3. as claimed in claim 1 or 2ly examine and determine fast electric wire connecting junction for intelligent electric energy meter, it is characterized in that: described signal transmits pin and comprises sliding bar and sleeve pipe, and with spring, connecting thread is arranged at the bottom in the middle of sliding bar and the sleeve pipe.
4. as claimed in claim 1 or 2ly examine and determine fast electric wire connecting junction for intelligent electric energy meter, it is characterized in that: binding post is for use the metallic conduction pad, and binding post is fixed together with the lower part of helicitic texture and signal transmission pin.
CN 201220272646 2012-06-11 2012-06-11 Wire connector used for intelligent electric energy meter rapid detection Expired - Fee Related CN202720327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220272646 CN202720327U (en) 2012-06-11 2012-06-11 Wire connector used for intelligent electric energy meter rapid detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220272646 CN202720327U (en) 2012-06-11 2012-06-11 Wire connector used for intelligent electric energy meter rapid detection

Publications (1)

Publication Number Publication Date
CN202720327U true CN202720327U (en) 2013-02-06

Family

ID=47622149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220272646 Expired - Fee Related CN202720327U (en) 2012-06-11 2012-06-11 Wire connector used for intelligent electric energy meter rapid detection

Country Status (1)

Country Link
CN (1) CN202720327U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102778666A (en) * 2012-06-11 2012-11-14 湖北省电力公司武汉供电公司电能计量中心 Wire connector for rapid verification of intelligent electric meter
CN105116367A (en) * 2015-08-31 2015-12-02 国家电网公司 Wiring terminal and apparatus for verifying single intelligent meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102778666A (en) * 2012-06-11 2012-11-14 湖北省电力公司武汉供电公司电能计量中心 Wire connector for rapid verification of intelligent electric meter
CN105116367A (en) * 2015-08-31 2015-12-02 国家电网公司 Wiring terminal and apparatus for verifying single intelligent meter

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130206

Termination date: 20210611