JPH0394633U

JPH0394633U -

Info

Publication number: JPH0394633U
Application number: JP322790U
Authority: JP
Priority date: 1990-01-18
Filing date: 1990-01-18
Publication date: 1991-09-26

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例の録音再生状態を示
す平面構成図、第２図は、第１図の装置の側面構
成図、第３図は、本考案の実施例のテープの早送
り状態を示す平面構成図、第４図は、本考案の実
施例のテープの巻戻し状態を示す平面構成図、第
５図は従来の装置の録音再生状態を示す平面構成
図、及び第６図は、第５図の装置の側面構成図で
ある。３１…主シヤーシ、３２…副シヤーシ、３３…
録音再生ヘツド、３４…ピンチローラ、３６…フ
ライホイール、３６ｂ，３８，４０，４２…歯車
、３９，４１…リール台、４５…スライドレバー
。 FIG. 1 is a plan configuration diagram showing the recording and playback state of the embodiment of the present invention, FIG. 2 is a side configuration diagram of the apparatus shown in FIG. 1, and FIG. 3 is a tape fast-forwarding state of the embodiment of the present invention. FIG. 4 is a plan configuration diagram showing the tape rewinding state of the embodiment of the present invention, FIG. 5 is a plan configuration diagram showing the recording/playback state of the conventional device, and FIG. , FIG. 6 is a side configuration diagram of the apparatus of FIG. 5; 31...Main chassis, 32...Secondary chassis, 33...
Recording and playback head, 34... pinch roller, 36... flywheel, 36b, 38, 40, 42... gear, 39, 41... reel stand, 45... slide lever.

Claims

[Scope of utility model registration request]

a first gear rotatably supported by the main chassis; a first reel stand coaxially fixed to the first gear; a supported second gear;
a second reel stand coaxially fixed to the second gear; a rotation center of the first gear; and a second reel stand coaxially fixed to the second gear;
a third gear supported by the main chassis so as to be rotatable around an axis approximately equidistant from the rotation center of each of the gears; and a third gear meshing with the third gear and freely revolving around the point. , a planetary gear capable of meshing with the first gear or the second gear, one end of which is rotatably supported by the third gear with frictional resistance, and the other end of which is rotatably supported by the third gear. a swinging lever supported by the main chassis so as to be rotatable around the center; a rotating means for rotating the third gear; and a swinging lever mounted on the main chassis so as to be freely translatable, so that the swinging lever rotates. It has a slide lever having lock teeth that can sometimes mesh with the planetary gear, a cam provided at the tip of the slide lever, and a playback/recording head that engages with the cam to cause translational movement of the slide lever. 1. A mode switching device for a tape player, comprising: a sub chassis that can be moved so that the playback/recording head is positioned between a playback/recording position and a standby position in response to the playback/recording position.