Electronic scale tilt alarm device

Abstract

The present invention discloses an electronic scale tilt alarm device comprising a tilt detection device and a fixed assembly, the fixed assembly is used for horizontally fixing the tilt detection device on an electronic scale bottom plate, the tilt detection device includes a power source, a tilt switch and an alarm device, the power source, the tilt switch and the alarm device are connected in series into a closed circuit, and are mounted in the tilt detection device, the tilt switch is used for detecting whether an electronic scale is tilted, when the electronic scale tilt angle is over the set value of the tilt switch, the tilt switch is in a closed state, the circuit comprising the tilt detection device is closed, the power source provides power to the alarm device, the alarm device sends an alarm signal, and the electronic scale tilt alarm device solves the unfair competition phenomenon caused by electronic scale tilting in competition in the market, and is simple in operation, low in cost, and high in sensitivity.

Description

technical field [0001] The invention relates to an alarm device, in particular to an electronic scale tilt alarm device. Background technique [0002] With the development of measurement technology and electronic technology, weighing devices such as steelyards, platform scales, and scales with traditional purely mechanical structures are gradually eliminated. Electronic weighing devices (electronic scales, electronic balances, etc.) are characterized by their accuracy, speed, convenience, and intuitive display. It is favored by people because of its many advantages. [0003] Due to its structure and gravity, the electronic weighing device is generally required to be placed on a flat and stable table when used, and the supporting feet must be adjusted before use to keep the machine working on a horizontal plane as much as possible. Some electronic weighing devices with high precision The measuring device is also equipped with a spirit level, which can be used to adjust the w...

AI Technical Summary

Problems solved by technology

[0003] Due to its structure and gravity, the electronic weighing device is generally required to be placed on a flat and stable table when used, and the supporting feet must be adjusted before use to keep the machine working on a horizontal plane as much as possible. Some electronic weighing devices with high precision The measuring device is also equipped with a spirit level, which can be used to adjust the working plane of the machine. However, in the process of use, due to objective reasons such as user negligence, changes in the use environment, and errors in the process of machine handling and leveling, the electronic scale often The working plane of the measuring device changes and deviates from the normal working level, thus causing a certain weighing error and affecting the accuracy of measurement

[0004] As we all know, the high precision and the validity of the measurement results are based on the premise that the weighing system works on the horizontal plane. However, some electronic scales can only detect the inclination angle in a specific direction at present, and cannot detect the inclination angle in any direction. In actual operation, due to the The adjustable height of the supporting feet is inconsistent, and the electronic scale may tilt in any direction. Therefore, it is necessary to develop an electronic scale with simple operation and high sensitivity.

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