CN201051116Y

CN201051116Y - Built-in three-phase electronic power meter shell

Info

Publication number: CN201051116Y
Application number: CNU2007201164127U
Authority: CN
Inventors: 孙晓东; 温静谡; 栾红艳; 史佳杨; 钱永斌; 刘秋实
Original assignee: HAERBIN TODAY ELECTRONICS CO Ltd
Current assignee: HAERBIN TODAY ELECTRONICS CO Ltd
Priority date: 2007-06-15
Filing date: 2007-06-15
Publication date: 2008-04-23
Anticipated expiration: 2017-06-15

Abstract

The utility model provides a flush-typed three-phase electric energy meter case, comprising an upper cover, a foundation and a detecting cover, wherein the detecting cover is connected with the upper cover, a terminal base is arranged on the detecting cover, an upper layer binding post and a lower layer binding post which share a post head arranged inside the meter case are arranged on the terminal base, and a rear cover is mounted in the position of the lower layer binding post. The utility model is capable of being against electricity stealing effectively, and simultaneously the binding posts are enhanced, thereby being convenient to be utilized.

Description

Flush type three phases electronic energy meter shell

(1) technical field

The utility model relates to the measurement mechanism field, particularly a kind of electric energy meter watchcase.

(2) background technology

At present, the electricity consumption of every household all is to rely on the measurement of ammeter to measure what of use.Yet owing to the simple in structure of ammeter makes the opportunistic people of part adopt various means to come stealing, expense that escape should be paid and responsibility have been brought very negative influence to society, have also brought loss to country simultaneously.And various in the market anti-electricity-theft watt-hour meter are a lot, but all be on the inner structure of electric energy meter, to design, but the first half of watchcase partly is what to separate with connection terminal, fixing respectively, make the partially enclosed back of connection terminal the first half to unload separately, thereby caused the possibility of stealing.

(3) summary of the invention

The purpose of this utility model be to provide a kind of can be effectively anti-electricity-theft, increase the convenient anti-electricity-theft flush type three phases electronic energy meter shell that uses of connection terminal simultaneously.

The purpose of this utility model is achieved in that it comprises loam cake, base and is connected the detection lid of loam cake, detection covers and is provided with the terminal seat, end is turned round seat and is provided with upper strata connection terminal and lower floor's connection terminal, upper strata connection terminal and lower floor's connection terminal common termial in watchcase, lower floor connection terminal place is provided with bonnet.

The utility model external cabling can be inserted by upper strata connection terminal (promptly showing the front connection terminal), or insert by lower floor's connection terminal (promptly showing the back connection terminal), upper strata connection terminal and lower floor's connection terminal common termial, enter the back panel wiring terminal, connect the electric energy meter internal circuit board by the back panel wiring terminal, LCD is carried out data presentation, contain the pulse indication simultaneously, the communication indication, report to the police and indicate, by display panel the outside is exported, and the function output of electric energy meter outputs to upper-layer functionality connection terminal and following layer function connection terminal simultaneously, draw for the user by this part and use.

In the utility model with the lead sealing screw with bonnet be fixed on electric energy meter detect cover after, seal lead sealing, when opening electric energy meter and detect shell, lead sealing is just destroyed, can fundamentally solve by the electric energy meter electricity filching behavior.In addition, the utility model adopts two set of connections terminals to use for the user, and is not only convenient but also flexible, and the utility model is simple in structure simultaneously, cost is low, easy for installation, can be the examiner valid data accurately are provided reliably.

(4) description of drawings

Fig. 1 is the front view of the utility model after installing;

Fig. 2 is the left view of the utility model after installing;

Fig. 3 is the upward view of the utility model after installing.

(5) embodiment

Below in conjunction with accompanying drawing the utility model is further described:

In conjunction with Fig. 1-3, present embodiment comprises the loam cake 1 that is installed on the electric energy meter, be installed in behind the electric energy meter base 2 be installed in the detection lid 3 that the electric energy meter lower end is connected loam cake, detection is covered 3 and is provided with terminal seat 4, end is turned round seat 4 and is provided with upper strata connection terminal and lower floor's connection terminal, the upper strata connection terminal is arranged on lower floor connection terminal top, upper strata connection terminal and lower floor's connection terminal common termial in watchcase, lower floor connection terminal place is provided with bonnet 5.

Claims

1. flush type three phases electronic energy meter shell, it comprises loam cake, base and is connected the detection lid of loam cake, it is characterized in that described detection covers is provided with the terminal seat, end is turned round seat and is provided with upper strata connection terminal and lower floor's connection terminal, upper strata connection terminal and lower floor's connection terminal common termial in watchcase, lower floor connection terminal place is provided with bonnet.