JPS6161630U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1...A plan view showing the tape cassette insertion state and the retracted state of the embodiment applied to the car stereo of this invention. Fig. 2...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. Figure, No. 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, the pinch holder, and the lower idler arm, and No. 20: A vertical sectional view of the torque switching mechanism. , second
Figure 1...Perspective view of the guide roller, Figure 22...FF/
Left side view of REW drive mechanism, Figure 23 FF/RE
A plan view showing switching of the W 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. . 23...Cam gear, 23b...Semicircular cam, 36...
Sliding lever, 26a...cam mountain.

Amendment February 5, 1980 The brief description of the drawing is amended as follows. After “and” on page 32, line 20 of the specification, “
Insert "RO".

Claims (1)

[Claims for Utility Model Registration] (1) A pinch roller and a play idler gear are equipped with a cam gear having a semicircular cam that comes into contact with the cam ridge of the sliding lever, and the sliding lever is driven back and forth by the reciprocating rotation of the cam gear. In a tape player, the cam gear of the slide lever is moved and the head is moved, and the stop position of the slide lever is changed by changing the stop position of the cam gear at least during play and during music search. A tape player characterized in that a tangential plane of a contact portion between the contact portion and the semicircular cam of the cam gear is substantially deviated by a certain angle from the direction of a straight line connecting the contact portion and the center of the cam gear. Head extension mechanism. (2) The head ejecting mechanism for a tape player according to claim 1, wherein the position of the contact portion is different during play and during music search.