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Electronic scale for supermarket

A technology of electronic scales and supermarkets, applied in measuring devices, instruments, weighing and other directions, can solve the problems of large volume and heavy weight, achieve high conversion efficiency, reduce volume and weight, and realize the effect of portable design

Inactive Publication Date: 2016-04-20
QINGDAO BEIDOUXINGYUN COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes an electronic scale for supermarkets, which solves the problems of large volume and heavy weight of the existing electronic scales for supermarkets

Method used

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  • Electronic scale for supermarket
  • Electronic scale for supermarket
  • Electronic scale for supermarket

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] figure 1 It is a three-dimensional structural schematic diagram of an embodiment of an electronic scale for supermarkets according to the present invention. Such as figure 1 As shown, an electronic scale 1 for a supermarket includes a weighing pan 2 and an operating machine 3 . The manipulator 3 includes an item key set 4 , a display screen 5 , a number key set 6 and a control key set 7 . The item key group 4 includes m×n key buttons, where m and n are bo...

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Abstract

The invention provides an electronic scale for a supermarket. The electronic scale comprises the components of a scale plate; an operation machine which comprises a power supply; a display screen which is connected with the power supply; a control key set which is connected with the power supply and the display screen; an object key set which is connected with the control key set; and a digital key set which is connected with the control key set and the object key set. According to the electronic scale for the supermarket, the power supply has high conversion efficiency; and power supply to a system can be realized through 1-2 dry cells, thereby greatly reducing size and weight of the electronic scale and realizing portable design.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to an electronic scale for supermarkets. Background technique [0002] Electronic scales can be seen everywhere in people's daily life. For example, electronic scales are required to weigh items in supermarkets, fruit stores and other places. In these places, there are various kinds of articles, and the existing electronic scales are large in volume and weigh 2-3 kilograms. The volume and weight are mainly occupied by batteries, and 4-6 batteries are often needed to meet the power supply needs. [0003] How to provide a supermarket electronic scale with small battery volume and energy saving is an urgent problem to be solved at present. Contents of the invention [0004] The invention provides an electronic scale for supermarkets, which solves the problems of large volume and heavy weight of the existing electronic scales for supermarkets. [0005] Technical scheme of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G23/00
CPCG01G23/00
Inventor 李姗姗
Owner QINGDAO BEIDOUXINGYUN COMM TECH CO LTD