| 摘要 |
PURPOSE:To simplify the mechanism and to quicken selecting speed, by controlling through the use of a microcomputer for the controller. CONSTITUTION:When a code number is inputted from a keyboard, a microcomputer converts the code number into a signal and output it to drive a solenoid 16. Thus, the specified solenoid 16 is operated and a selection bar 15 is retrogressed. Next, a motor 21 turns and a shaft 18 is turned, and when a support 13 is fallen down into a notch of an up-and-down-movement cam 17, a microswitch 24 is in on-state. Next, the microcomputer discriminates if a card is fallen down with the output of a photo sensor 25 of a card-falling-down detector, and when not fall down, a vibrator 26 is driven. Next, the microcomputer checks if a switch 23 of a shaft position detector 7 turns on or not. That is, a pushing-out lever 22 pushes out a fallen card, and checks the cam 17 lifting the support 13 and stop the motor 21. |
