JPS59185741U - Tape recorder reel stand drive mechanism - Google Patents
Tape recorder reel stand drive mechanismInfo
- Publication number
- JPS59185741U JPS59185741U JP7992283U JP7992283U JPS59185741U JP S59185741 U JPS59185741 U JP S59185741U JP 7992283 U JP7992283 U JP 7992283U JP 7992283 U JP7992283 U JP 7992283U JP S59185741 U JPS59185741 U JP S59185741U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- pulley
- rotate
- reel stand
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Transmission Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案になるテープレコーダのリール台駆動機
構の一実施例の停止モードの平面図、第２図は本考案の
要部であるリール台駆動機構の断面図、第３図及び第４
図はフオ・ワード記録／再生モード及び早送りモードの
平面図である。
１・・・シャーシベース、２・・・駆動モータ、３・・
・供給リール台、４・・・巻取リール台、５・・・リー
ル台駆動機構、５ａ・・・支持レバー、６・・・磁気ヘ
ッド、７・・・ヘッドベース、８．９・・・ピンチロー
ラ、１０゜１１・・・ピンチローラアーム、１２・・・
突出ピン、１３・・・回動レバー、１６・・・フォワー
ド側フライホイール、１７・・・リバース側フライホイ
ール、１８・・・フォワード側キャプスタン、１９・・
・リバース側キャプスタン、２２・・・プーリ、２３・
・・中間歯車、２４・・・第１のすべりクラッチ、２５
・・・駆動歯車、２５ａ・・・駆動歯車部、２５ｂ・・
・変速用歯車部、２６・・・第２のすべりクラッチ、２
７・・・クラ、ツチバネ、２９・・・回動歯車、３０・
・・磁気テープ。FIG. 1 is a plan view of an embodiment of the tape recorder reel drive mechanism of the present invention in stop mode, FIG. 2 is a sectional view of the reel drive mechanism which is the main part of the present invention, and FIGS. 4
The figure is a plan view of four-word recording/playback mode and fast-forward mode. 1... Chassis base, 2... Drive motor, 3...
- Supply reel stand, 4... Take-up reel stand, 5... Reel stand drive mechanism, 5a... Support lever, 6... Magnetic head, 7... Head base, 8.9... Pinch roller, 10°11...Pinch roller arm, 12...
Projecting pin, 13... Rotating lever, 16... Forward side flywheel, 17... Reverse side flywheel, 18... Forward side capstan, 19...
・Reverse side capstan, 22...Pulley, 23・
...Intermediate gear, 24...First slip clutch, 25
... Drive gear, 25a... Drive gear part, 25b...
・Transmission gear part, 26...second slip clutch, 2
7... Kura, Tsuchibane, 29... Rotating gear, 30.
··Magnetic tape.
Claims (1)
ーリに同軸的に設けられた第１の回転体と、該プーリと
該第１の回転体との間に介在し該ブーりの回転を該第１
の回転体に伝達する第１のすべりクラッチと、該第１の
回転体に同軸的に設けられリール台に回転を伝達する回
転伝達部を有する第２の回転体と、該第１の回転体と該
第２の回転体との間に介在しており該第１のすべりクラ
ッチより摩擦力の小さい第２のすべりクラッチと、該第
１の回転体と該第２の回転体とに当接しこれらを一体的
に回転させる第３の回転体とよりなり、記録／再生モー
ド時は該第３の回転体を該第１及び第２の回転体より離
間させ該第２の回転体示該プーリより該第１及び第２の
すべりクラッチを介したトルクで回転駆動されて回転し
て該リール台を低速回転させ、早送りモード時は該第３
の回転体を該第１及び第２の回転体に当接させてこれら
を一体的に回転させ該第２の回転体が該プーリより該第
１のすべりクラッチを介したトルクで回転駆動されて回
転して該リール台を高速回転させるように構成したテー
プレコーダのリール台駆動機構。A pulley to which rotational driving force is transmitted from a drive motor, a first rotating body coaxially provided to the pulley, and a pulley interposed between the pulley and the first rotating body to control the rotation of the pulley. The first
a first slip clutch that transmits rotation to the rotating body; a second rotating body that has a rotation transmitting part that is coaxially provided with the first rotating body and transmits rotation to the reel stand; and the first rotating body. and the second rotating body, a second slip clutch having a smaller frictional force than the first slip clutch, and abutting on the first rotating body and the second rotating body. and a third rotating body that rotates these integrally, and in the recording/reproduction mode, the third rotating body is separated from the first and second rotating bodies, and the pulley showing the second rotating body is separated from the first and second rotating bodies. The third reel table is rotated by the torque applied through the first and second slip clutches to rotate the reel table at a low speed, and in the fast-forward mode, the third reel table is rotated at a low speed.
A rotating body is brought into contact with the first and second rotating bodies to rotate them integrally, and the second rotating body is rotationally driven by the torque from the pulley via the first slip clutch. A reel stand drive mechanism for a tape recorder configured to rotate and rotate the reel stand at high speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7992283U JPS59185741U (en) | 1983-05-27 | 1983-05-27 | Tape recorder reel stand drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7992283U JPS59185741U (en) | 1983-05-27 | 1983-05-27 | Tape recorder reel stand drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59185741U true JPS59185741U (en) | 1984-12-10 |
| JPH026519Y2 JPH026519Y2 (en) | 1990-02-16 |
Family
ID=30209914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7992283U Granted JPS59185741U (en) | 1983-05-27 | 1983-05-27 | Tape recorder reel stand drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59185741U (en) |
-
1983
- 1983-05-27 JP JP7992283U patent/JPS59185741U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026519Y2 (en) | 1990-02-16 |
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