JPS6155231U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1... A plan view showing the tape cassette insertion state and the retracted state of an embodiment in which this invention is applied to a car stereo. Fig. 2... A left side view showing the tape cassette insertion state, the retracted state and the playback state. Fig. 3... A vertical sectional view of the support part of the cassette sliding member, Fig. 4... A plan view of the cassette sliding member, Fig. 5... Relationship between the rotating lever and cam lever that drive the cassette sliding member. Fig. 6... A perspective view showing the right support part of the cage member, Fig. 7... A left side view of the left support part of the cage member, Fig. 8... Retraction of the cage member. Fig. 9: A plan view showing the movement of the first and second cam levers and the drive pin, Fig. 10: A plan view of the drive mechanism, Fig. 11: A view of the loading torque limiter. (a) Vertical sectional view and (b) a plan view of the spring member, Fig. 12...a plan view of the planetary gear mechanism, Fig. 13...a left side view of the head extension and switching mechanism, Fig. 14...the semicircular cam of the cam gear, Left side view showing the engagement of the sliding lever with the cam ridge;
Fig. 15... Right side view showing the engaged state of the head rotating arm and sector gear, Fig. 16... Plan view of the rotating head, Fig. 17... Right side view of the squid gear and the left side of the side wall of the chassis opposing it. Fig. 18
Figures: A plan view of the sliding lever and two rotating arms, Figure 19: An exploded plan view showing the operation of the rear rotating arm, pinch holder, and lower idler arm, Figure 20: Vertical section of the torque switching mechanism Figure 21...Perspective view of the guide roller, Figure 22...FF/
Left side view of REW drive mechanism, Fig. 23...FF/R
A plan view showing switching of the EW gear, Fig. 24...A perspective view of the elastic auxiliary plate, Fig. 25...A perspective view of the attachment part of the second sub-motor, and Fig. 26...A side view of the state in which the second sub-motor is attached. . 27...Rotating arm, 29...Pinch holder, 29
a...Through hole, 29d...Support shaft, 30...Lock arm, 30a...Spring, 30b...Locking part, 31...
Idler arm, 31a... pin, 31b... hook portion.

Amendment February 5, 1980 The brief description of the drawing is amended as follows. After “and” on page 33, line 20 of the specification, “
Insert "RO".

Claims (1)

[Scope of utility model registration request] An idler arm that is swingably supported by the chassis and has a pin that freely passes through the through hole of the pinch holder and pivotally supports the idler gear for play, and an idler arm that is pivotally supported coaxially with the pinch holder and urges the idler arm toward the play position. and a lock arm having a locking portion that locks the idler arm in the release position when the idler arm is in the release position. The idler arm disengages from the locking part of the lock arm and rotates, and the play idler gear meshes with the reel gear, and
When transitioning from play state to release state,
The tape player is characterized in that after the pinch roller is separated from the capstan, the pin of the idler arm is pushed against the wall of the through hole of the pinch holder, the idler arm is rotated, and the play idler gear is separated from the reel gear.