CPC A61F 11/045 (2013.01) [G04G 21/06 (2013.01); G09B 21/009 (2013.01); H04R 1/326 (2013.01); H04R 3/005 (2013.01)] | 5 Claims |
1. A skin audible watch for orientation identification, comprising a dial (1) and a strap (2), wherein a plurality of sound collection modules (3) are arranged along a circumference of the dial (1), and the sound collection modules (3) are sequentially connected with a digital filter (4), an analog-to-digital converter (5), a single-chip microcomputer (6), and a row and column drive module (7); the single-chip microcomputer (6) is also connected with vibration motors (8) and a gyroscope (9); a number of the vibration motors (8) corresponds to a number of orientations; the digital filter (4), analog-to-digital converter (5), single-chip microcomputer (6), row and column drive module (7), the vibration motors (8) and the gyroscope (9) are located inside the dial (1); the row and column drive module (7) is connected with a current contact pin (12), and a free end of the current contact pin (12) extends out of a surface of the vibration motors (8).
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