Automatic dice device controlled with physiological signal
A physiological signal, automatic technology, applied in sports accessories, medical science, indoor games, etc., can solve the problems of lack of control and stimulation, low interest, and not improving the interest and entertainment of dice games.
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Embodiment 1
[0031] Embodiment 1. Electronic dice device
[0032] With reference to Fig. 5, a kind of electronic dice, comprises central processing unit U1, display LCD, dice number selection switch (RA1, RA2), rocking switch T4, starting switch T3 and backlight circuit, central processing unit U1 selects integrated module W741E260, central The built-in program of processor U1 is used for simulating the irregular change of dice and its point image, and the analog dice point image signal output of central processor U1 is connected to display LCD, and the final result of the analog dice point image is displayed by display LCD. The input ports of the central processing unit U1 are respectively connected with the dice number selection switch (RA1, RA2), the rocking switch T4 and the start switch T3, and the dice number selection switch (RA1, RA2) passes through high (operating power supply 3V), low (ground 0V) Different combinations of potential states set the number of dice, and the other end...
Embodiment 2
[0040] Embodiment 2. Automatic dice device (Fig. 6 and Fig. 7)
[0041] This device is made of dice cup 301, dice and dice cup bottom plate 305 and shaking device thereof. The dice cup is made of non-metallic materials such as plastics or plexiglass, and is transparent. The bottom plate of the dice cup is connected with a movable cam 306, and the cam is driven by a motor 307. The bottom plate is constantly shaking with the drive of the motor. The dice (1) rolls thereupon in the dice cup. A dice is a cube with six facets. The inside of the dice is based on any number face, and a permanent magnet (22, 23, 24) is arranged on the bottom corresponding to the number face, and the number face is aligned with the N pole or the S pole. The permanent magnet block is connected and fixed with the base plate (21), on the bottom plate and the device wall 301 of the dice cup. Two electromagnetic block devices are respectively fixed, with N poles and S poles facing the inner wall respecti...
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