Coil coin demand is a kind of structure
Due to the development of our life, the money also has several shapes, but we can think of this question, we don't want to see the money, but also want to know the coin he had how many, so now we according to this problem the invention of a slot type coil model: are using this model discloses a coil of acoin of the frequency to adjust the structure, and the coin is composed of thecoin device, coil and the circuit board.
Wherein, the coil group is through some of the line group is connected with thecircuit board, and both ends of the signal generator in the circuit board is arranged between a frequency adjuster, apical margin convex at the frequency adjusting device is provided with an adjusting seat, adjustment and thefrequency regulator by adjusting the seat loose, tight rotation, to induction between the control coil set frequency, so as to achieve the easy adjustmentcoil group level purpose; at the same time should also possess efficacy detection coins, small.
So we are going to clearly understand our coin coil for our needs, he is a kind of structure. Are one one clear.
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