JPH01107041U

JPH01107041U -

Info

Publication number: JPH01107041U
Application number: JP155588U
Authority: JP
Priority date: 1988-01-08
Filing date: 1988-01-08
Publication date: 1989-07-19

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すものであり、第１
図はカセツトテーププレーヤのカセツト駆動ユニ
ツトの第１実施例を背面側から示す斜視図、第２
図はカセツトホルダが閉じている状態のイジエク
ト装置を示す第１図の側面図、第３図はその背面
図、第４図はカセツトホルダが開いている状態の
イジエクト装置を示す側面図、第５図はその背面
図、第６図は本考案のカセツト駆動ユニツトの第
２実施例を示す側面図、第７図はその背面図、第
８図はストツプモードにおけるカセツト駆動部を
示す第１図のユニツトの正面図、第９図はプレイ
モードを示すカセツト駆動部の正面図である。１…駆動ユニツト本体、２…フライホイール、
３ａ…キヤプスタン、４…小ギヤ、５…モード切
換ギヤ、２０…カセツトホルダ、２５，２６…コ
イルスプリング、２１…カセツトホルダの回動支
点、２３…イジエクトレバー、２３ｅ…押圧部、
３１…駆動レバー、３３…イジエクトギヤ、３３
ａ，３３ｂ…ストツパ突起、ｘ，ｙ…歯の欠損部
、３６ａ…駆動ギヤ、３７…ピニオン、４１…ロ
ツクレバー、４２…ロツクピン、４５…ソレノイ
ド。 The drawings show an embodiment of the present invention.
The figures are a perspective view showing the first embodiment of the cassette drive unit of the cassette tape player from the rear side;
Figures are a side view of Figure 1 showing the ejector with the cassette holder closed, Figure 3 a rear view thereof, Figure 4 a side view of the ejector with the cassette holder open, and Figure 5. 6 is a side view showing a second embodiment of the cassette drive unit of the present invention, FIG. 7 is a rear view thereof, and FIG. 8 is the unit of FIG. 1 showing the cassette drive section in stop mode. FIG. 9 is a front view of the cassette drive section showing the play mode. 1... Drive unit body, 2... Flywheel,
3a... Capstan, 4... Small gear, 5... Mode switching gear, 20... Cassette holder, 25, 26... Coil spring, 21... Rotating fulcrum of cassette holder, 23... Eject lever, 23e... Pressing part,
31... Drive lever, 33... Eject gear, 33
a, 33b... stopper protrusion, x, y... missing tooth, 36a... drive gear, 37... pinion, 41... lock lever, 42... lock pin, 45... solenoid.

Claims

[Scope of utility model registration request]

The cassette holder that holds the cassette half is
The ejection lever is supported so as to be openable and closable facing the front face of a cassette drive unit having a capstan and a reel stand, and one end of the ejection lever which is rotatably supported is connected to the cassette holder and the other end is connected to the cassette holder by a motor. The cassette holder is latched to the drive lever which is rotationally driven, and is attached to the end of the eject lever at the latching part between the eject lever and the drive lever, so that the cassette holder is driven to close in the direction of the cassette drive section. A cassette tape is provided with a pressing part that is pressed by a drive lever, and a spring is interposed between the ejection lever and the drive lever to bias the drive lever in the direction of the pressing part. Player eject device.