| 摘要 |
<p>An automatic height controllable kiosk is provided. The kiosk includes a moving pedestal, a support column having a control unit, an object sensor sensing access of a user, a pair of first rails installed on the support column, a vertically operating mechanism having a reduction motor, an operating gear, a chain, and a touch screen having, on a rear side thereof, a pair of second rails and a rack gear operatively coupled with the first rails and the operating gear, respectively, and having, on upper front and lower front sides thereof, respectively, a height sensor and a speaker, the height sensor being operated with a sensing event of the object sensor so as to sense height of a user.</p> |
