The electronic personal scale is an electronic scale th […]
The electronic personal scale is an electronic scale that measures weight. Compared with the most popular body fat scales recently, its function is a bit single, it can only measure weight, and the body fat scale can accurately grasp and measure the body. A series of data such as fat body weight has more diverse functions, but in contrast, the electronic personal scale has simple functions and simple operations and has a wide sales volume on the market. Today, I will introduce the principle, structure, and characteristics of the electronic personal scale program.
1. The working principle of electronic personal scale:
The principle of the electronic weight scale is to use a force sensor to put a weight on the platform, causing pressure to deform the surface and trigger the shape change of the built-in resistor. The deformation of the resistor causes the change of the resistance value, and the change of the resistance value is integrated After the circuit calculation, the internal current changes to produce a corresponding electrical signal. Different pressures correspond to different currents. After processing, this electrical signal becomes a visible weight.
2. The structure of electronic personal scale:
A general glass scale contains a glass surface, a top shell, a bottom shell, and a scale foot. From the appearance, these are the most important parts of the glass scale. Under normal circumstances, the electronic personal scale requires a strong load-bearing structure, especially the supporting parts corresponding to the weighing feet that are subject to a greater force. Therefore, the sensor base used to support the sensor needs to be supported by a strong supporting structure. It is necessary to set the sensor base to a larger thickness, resulting in the overall thickness of the electronic personal scale. The current conventional electronic personal scale has a range of 150kg, and the general height of the scale body (excluding the feet) is about 20mm, and the overall appearance is relatively more. Bloated, will occupy larger storage space.
3. Features of electronic personal scale:
(1) Adopt a high-precision weighing sensor
(2) Liquid crystal display for easy reading
(3) The data can be locked and automatically cleared, making the test more convenient
(4) Low power consumption, suitable for outdoor test powered by ordinary batteries
(5) Insufficient power supply voltage and overload indication
(6) Power saving function of automatic shutdown
The above is all that I have learned about the principle, structure, and characteristics of the electronic personal scale program. If you look forward to more information about the electronic body fat scale, please continue to pay attention to us.