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Electric energy meter with built-in nameplate

A technology of electric energy meters and nameplates, which is applied in the field of electric energy meters, can solve the problems of waste of materials and time, waste of time, and low production efficiency, and achieve the effects of waste of materials and time, good anti-theft performance, and convenient replacement

Inactive Publication Date: 2010-06-16
NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above electric energy meter with built-in nameplate has the following defects in the actual use process: since the nameplate is attached and fixedly connected to the transparent window, it must be glued or welded to fix the connection, which wastes a considerable amount of time, resulting in the existing The production of the electric energy meter with built-in nameplate is time-consuming and laborious, and its production efficiency is low, and if the nameplate needs to be replaced, the entire nameplate and transparent window must be replaced. Therefore, the existing electric energy meter with built-in nameplate is not only inconvenient to replace the nameplate, but also very waste of material and time
[0003] In addition, there is also an electric energy meter with an external nameplate on the market. Since the nameplate is external, the nameplate of the electric energy meter with this structure is easy to be replaced by criminals or the data on the nameplate. Therefore, the electric energy of this structure The anti-theft performance of the watch is poor

Method used

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  • Electric energy meter with built-in nameplate
  • Electric energy meter with built-in nameplate

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 As shown, the electric energy meter with a built-in nameplate of the present invention comprises a housing 1, a transparent window 2 and a nameplate 3, and the transparent window 2 is bonded or welded on the inner surface of the housing 1; the nameplate 3 and the transparent The inner surface of the window 2 is attached, and the nameplate 3 and the transparent window 2 are detachably connected.

[0024] The detachable connection is snap connection.

[0025] The transparent window 2 is provided with a plurality of buckles 4, and the nameplate 3 is provided with through holes 5 which are equal in number to the buckles 4 and match the size and shape of the buckles 4. Hole 5 is fastened.

[0026] Such as figure 2 , image 3 As shown, the buckle 4 is provided with a groove 4.1, and the through hole 5 is provided with a ...

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Abstract

The invention discloses an electric energy meter with a built-in nameplate, comprising a shell body (1), a transparent window (2) and a nameplate (3), wherein the transparent window (2) is fixed on the shell body (1); and the nameplate (3) is adhered to the inner surface of the transparent window (2), and the nameplate (3) and the transparent window (2) are detachably connected. The electric energy meter with the built-in nameplate has the advantages of good electricity theft preventing performance, high production efficiency and convenient change of the nameplate.

Description

technical field [0001] The invention relates to an electric energy meter, in particular to an electric energy meter with a built-in nameplate. Background technique [0002] The existing electric energy meter with a built-in nameplate includes a housing, a nameplate and a transparent window, the transparent window is inserted from the inside of the housing and fixed on the housing; the nameplate is bonded and fixedly connected to the transparent window. The above electric energy meter with built-in nameplate has the following defects in the actual use process: since the nameplate is attached and fixedly connected to the transparent window, it must be glued or welded for fixed connection, which wastes a considerable amount of time, resulting in the existing The production of the electric energy meter with built-in nameplate is time-consuming and laborious, and its production efficiency is low, and if the nameplate needs to be replaced, the entire nameplate and transparent wind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04G01R11/24
Inventor 郑坚江罗涛
Owner NINGBO SANXING MEDICAL & ELECTRIC CO LTD
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