Alcohol detection electronic wristband
An alcohol detection and electronic bracelet technology, applied in bracelets, watch straps, biological tests, etc., can solve the problems of being difficult to carry, expensive to purchase, and bulky, and achieve the effect of convenient daily use and small size
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[0019] like figure 1 As shown, a kind of alcohol detection electronic wristband according to the present invention includes a wristband 1 and a visual detector 2, and the visual detector 2 is fixed on the wristband 1 through a buckle on the back, and the wristband The ends of 1 can be locked to each other to form a circular ring. The visual detector 2 includes a housing and an internal circuit board 7. The side of the housing is provided with a trachea 3 along the direction of the bracelet, and the trachea 3 is connected to the shell through a connecting ring. The body is threaded, the front of the housing is provided with a display screen 4 and a speaker 5, and the display screen 4 and the speaker 5 are electrically connected to the internal circuit board 7, and the side of the housing perpendicular to the band direction of the wristband is provided with a button 6.
[0020] Described internal circuit board 7 comprises CPU8, memory unit 9, alcohol detection unit 10, and descr...
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