| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide the fitting structure of the turning member for drawing a magnetic tape and guiding its travel, capable of smoothly turning the turning member with a light load and being suitable for stabilizing its posture at the traveling time. SOLUTION: This device is equipped with a drawing pin 8 as the turning member for drawing the magnetic tape in its cassette inserted into the device, and this drawn-out magnetic tape is wound on an outer circumference of a rotary cylinder mounted with a magnetic head at a prescribed winding angle, and hence the magnetic tape is traveled to perform recording and reproducing of video information. Then, a cylindrical bearing part 2a is fitted on a substrate 2, and a turning shaft 8c is integrated with a part of the drawing pin 8, and then one end of this turning shaft 8 is inserted into a hole of the bearing part 2a, while the other end of the turning shaft 8c of the drawing pin 8 is formed with a semispherical projected part 8f, and is also fitted with a holding member 9 consisting of a plate-like elastic body for pressing the turning shaft 8c to the substrate 2 by means of this projected part 8f. Thus, the drawing pin 8 is fitted turnably on a parallel plane to the surface of the substrate 2.</p> |
