Battery-free and environmentally friendly weighing scale does not require batteries. You only need to press the power generation button on the scale 3-5 times to use it for 2 minutes, and the ordinary weighing time is within 20 seconds. It has a low-power prompt function. When a low-power prompt appears, press the power generation button in time to replenish the power immediately. Battery-free electronic scales won the IF Design Award
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-0 is not a japanese brand, isn't it founded by kanazawa. Yongheng good products? Domestic......
The idea is good, but the design is a bit abrupt.
Then why not use a mechanical weighing?
The idea of no need to charge is great. Personally, I think the way of power supply can be studied again, eliminating the need to step on the button. In my personal knowledge reserve, there is a structure in which the downward pressure can drive the lower part of the gear structure to rotate multiple times. In other words, when a person stands on the weighing, the weighing plane sinks a short distance (without threatening danger) after being subjected to human gravity, driving the internal gears to rotate to realize power supply. Personal opinion hey. I think it can be even better.
Things are very good, but don't underestimate human inertia. There are many design ideas that are very beautiful, but even if they can't be promoted, the essence of design still needs to be convenient.
This design concept is very good, and there is also a weighing scale at home, because I have to go up every day to lose weight recently, and the battery will be dead in two months. Although it is not expensive to change the battery, it will feel very troublesome, which is also a pain point for me. The creativity is very good and it is also very environmentally friendly.
It was ± 0
Conservation of mass does not
This design is amazing
Can't you step on it for a long time?
Exercise and environmental protection
Environmental protection
Too talented