Novel electronic balance

Abstract

The invention provides a novel electronic balance which comprises a balance body, a weighing panel, a weighing support, a weighing sensor, a power wire, a control panel, a circuit board and relevant built-in circuits, wherein a liquid crystal display screen is arranged on the front end of the balance body, the liquid crystal display screen is connected with the balance body through an L-shaped connecting rod, the L-shaped connecting rod is in a hollow structure design, and the control circuit of the liquid crystal display screen is connected with a signal output terminal of the circuit board in the balance body through the L-shaped connecting rod. The novel electronic balance is reasonable in structure design, is capable of clearly displaying the operation of inputting weighing data and the weighing result because the front end of the balance body is additionally provided with the liquid crystal display screen, avoids the sales operation of giving short weight performed by bad vendors, ensures the sales fairness, is convenient to use, and is especially suitable for being used in big supermarkets and farmer markets.

Description

technical field [0001] The invention relates to an electronic balance, in particular to a novel electronic balance which is convenient for customers to understand weighing information, and belongs to the technical field of electronic balances. Background technique [0002] Electronic balance is a comprehensive product of the development of sensing technology, analog electronic technology, digital electronic technology and microprocessor technology. It has multiple functions such as automatic calibration, automatic display, tare weight removal, automatic data output, automatic fault tracing, overload protection, etc. . Electronic balances usually use electromagnetic force sensors to form a closed-loop automatic adjustment system with high accuracy and good stability. When the object to be weighed is added to the weighing pan, the position detector signal of the sensor changes, and the current in the sensor coil increases through the feedback of the amplifier, and the current...

AI Technical Summary

Problems solved by technology

[0003] When people select and purchase items in some large supermarkets and farmers’ markets, it is difficult for people to see from the electronic balance due to the accumulation of goods or people’s distance from the electronic balance. Clear weighing data input operation and weighing results are often paid through the quotation of the salesperson, which creates opportunities for some fraudulent and unscrupulous traders to fish in troubled waters, which is easy to cause fraud in the process of buying and selling, and reduces the fairness of buying and selling

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