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Minitype single-phase electronic multi-rate electric energy meter

An electric energy meter and electronic technology, which is applied in the field of electric energy meters, can solve the problems of unsightly installation, multi-material electric energy meters, and affecting the outdoor environment, and achieve the effects of saving materials, reducing communication wiring, and improving transportation efficiency

Inactive Publication Date: 2010-06-30
SHANGHAI XIELIN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only does it cost too much material to manufacture the electric energy meter, but it is also unsightly to install and affects the outdoor environment

Method used

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  • Minitype single-phase electronic multi-rate electric energy meter
  • Minitype single-phase electronic multi-rate electric energy meter
  • Minitype single-phase electronic multi-rate electric energy meter

Examples

Experimental program
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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the structural feature of miniature single-phase electronic type multi-rate watt-hour meter of the present invention is further described as follows:

[0024] see figure 1 , with reference to figure 2 , image 3 , Figure 4 , the miniature single-phase electronic multi-rate watt-hour meter of the present invention comprises a main board 1, a base 2, an upper cover 3, a terminal post 4, a sign 5, an end button cover 6 and a hook 7, wherein the main board 1 is arranged on the base 2 and Between the upper cover 3, the three are connected in order to form a whole, and the top of the main board is fixedly connected with the upper cover through a screw. While the upper cover 3 is fixedly connected with the base 2 , the main board 1 is firmly fixed between the base and the upper cover through the rubber washer 9 . figure 2 As shown in , 8 is a lead seal.

[0025] The structure of mainboard 1 among the present invention is ...

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PUM

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Abstract

The invention provides a minitype single-phase electronic multi-rate electric energy meter, which includes a main board, a base, an upper cover, a terminal, a scutcheon, and a hook; wherein the main board is arranged between the base and the upper cover; the three are connected into an integrated body in sequence; and the top end of the main board is fixedly connected with the upper cover through a screw. The scutcheon is arranged closely to the inner surface of the upper cover. The overall dimension of the minitype single-phase electronic multi-rate electric energy meter is 120 x 88 x 56mm3, which only accounts for 70 percent of that of a current universal electric energy meter, which greatly saves manufacturing materials and installation space, is convenient for realizing centralized electric energy meter reading, and reduces the commutation wiring needed for electric energy meter reading.

Description

technical field [0001] The invention relates to an electric energy meter, in particular to a miniature single-phase electronic multi-rate electric energy meter. Background technique [0002] Electric energy meters are used in thousands of households, and are generally installed outdoors, which is convenient for staff to read meters. The current general meter dimensions are 173×124×90mm 3 , which takes up a lot of space. Not only does it cost too much material to manufacture the electric energy meter, but it is also very unsightly to install and affects the outdoor environment. Contents of the invention [0003] The object of the present invention is to provide a miniature single-phase electronic multi-rate watt-hour meter in order to solve the above problems. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a miniature single-phase electronic multi-rate watt-hour meter, including a main board, a base, an uppe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/02G01R11/57
Inventor 徐峰俞毅诚乐元龙
Owner SHANGHAI XIELIN ELECTRONICS
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