LOCKING DEVICE FOR MOTOR DRIVING TYPE CD CHANGER

摘要

PURPOSE: A locking device for motor driving type CD changer is provided to make a locking device for motor driving type CD changer lighter and to cut down a manufacture cost and to increase a credit by decreasing the number of used motors and preventing a tray from deviating by an external force by pulling in/out the tray, raising/lowering a mecca and rotating a roulette by using only one motor. CONSTITUTION: A locking device for motor driving type CD changer, which can pull in/out a tray and raise/lower a mecca and rotate a roulette and prevent the tray from deviating by external force by using only one motor, is disclosed. The locking device for motor driving type CD changer includes a chassis(10); a tray(20) which is transferred on the chassis(10); a loading gear device(200) which is installed on the tray(20) to pull in/out the tray(20) on the chassis(10); a roulette rotary device(300) which is installed on the tray(20) to receive power and rotate; a cam(500) which forms a cam groove(540); a mecca(580) which moves by the cam groove(540); a power transmitting device which transmits power to the loading gear device(200) or the roulette rotary device(300) selectively; a guide groove(14) which supports the power transmitting device so that the power transmitting device keeps constant phase on the tray(20); and a locking groove(114) which is made connected with both ends of the guide groove(14) and prevent the tray(20) from sliding by an external force during operation of the locking device for motor driving type CD changer.