| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cassette mounting device which pushes up a cover of a magnetic tape cassette and prevents generation of erroneous transport with a simple structure using a T-shaped guide groove, in a magnetic tape recording and reproducing device using a magnetic tape cassette with a cover. SOLUTION: A slider 2 sets a cassette 1 thereon. A guide plate 3 holds holding pins 2b, 2c of the slider corresponding to two L-shaped guide grooves 3b, 3c of the guide plate, and guides the holding pins horizontally and vertically. The guide plate 3 vertically guides a guide pin 2a of a D-shaped cross section of the slider corresponding to a T-shaped guide groove 3a. A rack 6 is horizontally driven in parallel to the guide plate 3 and its driving force is transmitted to a driving lever 7. By the rotational driving force transmitted thereto, the driving lever 7 drives the pin 2c of the slider.</p> |
