| 摘要 |
PURPOSE: An open/lock device for the set door of a mini disk is provided to simplify the shape of mode plate and open plate and to save the number of assembler by reducing the quantity of component. CONSTITUTION: An open knob(14), a first open lever(15) and a second open lever(16) are installed in a part of the main base. A driving motor(11) installed in the inner part of the main base generates a necessary driving force for the conversion from a recording mode to a stop mode. A mode plate(12) is coupled to the rotation axis of the driving motor(11) and interlocked according to a select mode. An elastic auxiliary material for an open plate(13), of which one part is coupled and fixed at the mode plate and other part is couped at the first open lever(15), makes the set door released from the second open lever(16) in open mode and is returned to original condition together with the first open lever(15) in restoration of the open knob. |
