JPS5840254B2 - tape recorder - Google Patents
tape recorderInfo
- Publication number
- JPS5840254B2 JPS5840254B2 JP49090431A JP9043174A JPS5840254B2 JP S5840254 B2 JPS5840254 B2 JP S5840254B2 JP 49090431 A JP49090431 A JP 49090431A JP 9043174 A JP9043174 A JP 9043174A JP S5840254 B2 JPS5840254 B2 JP S5840254B2
- Authority
- JP
- Japan
- Prior art keywords
- locking means
- lever
- operating
- operating lever
- state
- 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.)
- Expired
Links
Description
【発明の詳細な説明】
本発明は、テープレコーダ等の制御装置に関するもので
、特に一つの制御レバーを二つの目的に利用可能とした
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a control device for a tape recorder or the like, and particularly to one in which one control lever can be used for two purposes.
更に具体例をあげて詳しく説明すると、今例えばテープ
レコーダが正速送り状態にある場合に於いて一時的にテ
ープの走行を停止させる為に所謂一時停止押釦を押圧し
たとする。To explain in more detail using a specific example, suppose that a so-called temporary stop button is pressed in order to temporarily stop the running of the tape while the tape recorder is in a normal speed forwarding state.
この状態に於いて制御レバーが作動したときには、一時
停止押釦のみを解除して、再び正速送り状態となし、次
に前記と同一の制御レバーが作動ときには、正速送り釦
を解除して停止状態に設定する如く構成するものである
。When the control lever is activated in this state, only the temporary stop push button is released and the normal speed feed state is resumed.Next, when the same control lever as above is activated, the normal speed feed button is released and stopped. It is configured to set the state.
以下、図面に示す実施例を参照して詳述する。Hereinafter, a detailed description will be given with reference to embodiments shown in the drawings.
この実施例に於いてはキャプスタン軸の回転力を利用し
て、制御レバーを作動する様構成している。In this embodiment, the control lever is operated using the rotational force of the capstan shaft.
先づ本発明の装置の構造について詳述する。First, the structure of the device of the present invention will be explained in detail.
第１図乃至第３図はメカニズムシャーシを裏から見た図
である。1 to 3 are views of the mechanism chassis seen from the back.
図番１，２，３．４は、テープレコーダを夫々正速送り
状態、早送り状態、巻戻し状態、及び録音状態に設定す
る為の操作レバーであって第１の操作レバ一群を構成し
ており、図番５は停止状態設定用の操作レバーである。Reference numbers 1, 2, and 3.4 indicate operating levers for setting the tape recorder in forward speed, fast forward, rewind, and recording states, respectively, and constitute a first group of operating levers. 5 is an operating lever for setting the stop state.
当該操作レバーは従来公知の構成を可とし、押し込まれ
た場合には、第１の施錠手段旦により作動位置に保持さ
れる。The operating lever can have a conventionally known configuration and, when pushed in, is held in the operating position by the first locking means.
当該筒１の施錠手段基は前記操作レバーの移動方向とは
直角な方向に摺動可能であり、常時発条７にて左方向に
附勢される従来公知の構成を可とする。The locking means base of the cylinder 1 can be slid in a direction perpendicular to the direction of movement of the operating lever, and can have a conventionally known configuration in which it is always biased to the left by a spring 7.
図番８は一時停止状態設定用の操作レバーであり、該操
作レバー８は前述第１の施錠手段６とは別個の第２の施
錠手段９にて作動位置に保持される。Reference number 8 is an operating lever for setting a temporary stop state, and the operating lever 8 is held in an operating position by a second locking means 9 separate from the first locking means 6 described above.
図香りは本発明の要旨となる制御レバーである。The figure is a control lever that is the gist of the present invention.
該制御レバーの一端にはＬ字状の制御孔１１が穿設して
あり該制御孔に前述第１の施錠手段１に植立して保合ボ
ス１２が臨んでいる。An L-shaped control hole 11 is bored at one end of the control lever, and a locking boss 12 is placed in the first locking means 1 and faces the control hole.
他端にはプランジャー１３の作動片１３ａが係合してい
る。An operating piece 13a of the plunger 13 is engaged with the other end.
制御レバー１０には、更にキャプスタン軸１４に嵌合し
たカム１５と係合する突起１６が設けられている。The control lever 10 is further provided with a projection 16 that engages with a cam 15 fitted on the capstan shaft 14.
斯かる制御レバー１０は常時発条１１にて左斜め下方に
附勢されていて通常の状態に於いては前述突起１６がカ
ム１５から離間せしめられており、且つＬ字状制御孔１
１の垂直部１１ａに前述係合ボス１２が臨んだ状態とな
っている。The control lever 10 is always biased diagonally downward to the left by a spring 11, and in a normal state, the projection 16 is spaced apart from the cam 15, and the L-shaped control hole 1
The above-mentioned engagement boss 12 is in a state facing the vertical portion 11a of 1.
図番１８は制御レバー１０のストッパー片である。Reference number 18 is a stopper piece of the control lever 10.
図番１９は消去ヘッド２０、録音再生ヘッド２１、ピン
チローラ２２を載置する摺動板（該摺動板はシャーシの
上面にあり、シャーシを裏から見た状態を示す第１図乃
至第３図に於いては紙面の裏側にあることになるので、
一点鎖線で表示した）であり、正速送り用操作レバー１
が押し込まれたとき、該レバー１上に植立したボス２３
及び摺動板１９に設けられた弾性片２４を介して、第１
図に示す位置に前進せしめられ、ピンチローラ２°２が
キャプスタン軸１４に圧接する。Figure 19 is a sliding plate on which the erasing head 20, recording/playback head 21, and pinch roller 22 are mounted (this sliding plate is located on the top surface of the chassis, and is shown in Figures 1 to 3 showing the chassis viewed from the back). In the figure, it is on the back side of the paper, so
(indicated by a dashed line), and the control lever 1 for normal speed feed.
When the lever 1 is pushed in, the boss 23 installed on the lever 1
and the first through the elastic piece 24 provided on the sliding plate 19.
It is advanced to the position shown in the figure, and the pinch roller 2°2 comes into pressure contact with the capstan shaft 14.
図番２５はモータであり、このモータの回転力は、駆動
ベルト２６を介して、キャプスタン軸１４に固着された
フライホイール２７、正速送り用プーリ２８、駆動プー
リ２９に伝達される。Reference number 25 is a motor, and the rotational force of this motor is transmitted via a drive belt 26 to a flywheel 27 fixed to the capstan shaft 14, a forward feed pulley 28, and a drive pulley 29.
そして停止状態に於いては正速送り用プーリ２８を載置
する回動部材３０に植立したボス３１が前記摺動板１９
の延長突部３２に当接して正速送り用プーリ２８と一体
に形成された駆動軸２８ａは巻取リール台３３より離間
しているが、摺動板１９が第１図に示す位置に前進した
ときには前述ボス３１が延長突部３２の傾斜部３２ａに
当接することにより回動部材３が発条３４の附勢力によ
って左方向に回動し、駆動軸２８ａが巻取リール台３３
に圧接して正速送り状態となる。In the stopped state, the boss 31 erected on the rotating member 30 on which the normal speed feeding pulley 28 is placed moves against the sliding plate 19.
The drive shaft 28a, which is integrally formed with the forward feed pulley 28 and in contact with the extended protrusion 32, is spaced apart from the take-up reel stand 33, but when the sliding plate 19 advances to the position shown in FIG. When the above-mentioned boss 31 comes into contact with the inclined portion 32a of the extension protrusion 32, the rotating member 3 is rotated to the left by the force of the spring 34, and the drive shaft 28a is moved to the take-up reel stand 33.
It comes into pressure contact with the machine and enters the normal speed feeding state.
また巻戻し用操作レバー３を押し込んだときには、駆動
プーリ２９が供給リール台３５に当接して巻戻し状態と
なり、早送り用操作レバー２を押し込んだときには駆動
プーリ２９が右方向に回動し中間アイドラー３６を介し
て駆動プーリ２９の回転が巻取リール台３３に伝達され
て早送り状態となる。Further, when the rewinding operation lever 3 is pushed in, the drive pulley 29 comes into contact with the supply reel stand 35 and enters the rewinding state, and when the fast forwarding operation lever 2 is pushed in, the drive pulley 29 rotates to the right and the intermediate idler The rotation of the drive pulley 29 is transmitted to the take-up reel stand 33 via 36, resulting in a fast-forwarding state.
斯かる巻戻し、早送り機構は従来公知の構成を可とする
ものであり、具体的構成の細部は図示していない。Such a rewinding and fast forwarding mechanism can have a conventionally known configuration, and details of the specific configuration are not shown.
初で次に動作について説明する。First, I will explain the operation next.
先づ正速送り用操作レバー１を押し込むと前述した様に
摺動板１９が前進して、ピンチローラ２２がキャプスタ
ン軸１４に圧接すると共に駆動軸２８ａが巻取リール台
３３に当接して正速送り状態となり、且つ第１の施錠手
段６により操作レバー１が作動位置に保持される（第１
図参照）。First, when the normal speed feed operation lever 1 is pushed in, the sliding plate 19 moves forward as described above, the pinch roller 22 comes into pressure contact with the capstan shaft 14, and the drive shaft 28a comes into contact with the take-up reel stand 33. A normal speed feed state is entered, and the operating lever 1 is held in the operating position by the first locking means 6 (first
(see figure).
この状態に於いて例えばテープ終端となって停止信号が
生じ（テープ終端の導電箔がスイッチを閉成する等の従
来公知の構成を可とする）、プランジャー１３が作動す
ると制御レバー１０がカム１５方向に移動する。In this state, for example, the end of the tape is reached and a stop signal is generated (conventionally known configurations such as a conductive foil at the end of the tape closing a switch are possible), and when the plunger 13 is actuated, the control lever 10 is activated by the cam. Move in 15 directions.
すると制御レバー１０の突起１６がカム１５と係合し、
キャプスタン軸１４の回転力により、制御レバー１０が
右方向に移動する。Then, the protrusion 16 of the control lever 10 engages with the cam 15,
The control lever 10 moves rightward due to the rotational force of the capstan shaft 14.
従って係合ボス１２を介して該制御レバー１０と関連付
けられている第１の施錠手段１が同じく右方向に移動し
て、正速送り用操作レバー１の施錠が解除され、停止状
態に復帰する。Therefore, the first locking means 1 associated with the control lever 10 via the engagement boss 12 also moves to the right, and the normal speed feed operation lever 1 is unlocked and returned to the stopped state. .
次に正速送り状態に於いて一時停止用操作レバー８を押
し込んだ場合について説明する。Next, the case where the temporary stop operation lever 8 is pushed in in the normal speed feeding state will be explained.
該操作レバー８を押し込むと、第１折曲片３７により制
御レバー１０の左端が移動して、それまで制御孔１１の
垂直部１１ａに係合していた係合ボス１２は水平部１１
ｂに係合し、且つ制闘レバー１０の折曲片３８が第２の
施錠手段１の先端と係合する様５こなると共に、第１の
ボス３９により回動部材４０が時計方向に回動して、該
回動部材上に植立したボス４１により、摺動板ｌが若干
後退し、ピンチローラ２２とキャプスタン軸１４及び駆
動軸２８ａと巻取リール台３３の当接関係が夫々解除さ
れてテープ走行が停止する。When the operating lever 8 is pushed in, the left end of the control lever 10 is moved by the first bending piece 37, and the engagement boss 12, which had been engaged with the vertical part 11a of the control hole 11, is moved to the horizontal part 11.
b, and the bending piece 38 of the brake lever 10 engages with the tip of the second locking means 1, and the rotating member 40 is rotated clockwise by the first boss 39. The sliding plate 1 is moved slightly backward by the boss 41 set on the rotating member, and the contact relationships between the pinch roller 22 and the capstan shaft 14, and between the drive shaft 28a and the take-up reel stand 33 are changed. It is released and tape running stops.
一方、常時発条４２にて下方に附勢されている第２施錠
手段１の下端傾斜部４３に当接していた第２のボス４４
（該ボスば操作レバー８の第２折曲片４５に植立してい
る）は一時停止用操作レバー８が押し込まれると、前述
下端傾斜部４３に沿って移動し、やがて切欠４６に係合
する。On the other hand, the second boss 44 was in contact with the lower end inclined portion 43 of the second locking means 1, which is constantly urged downward by the spring 42.
When the temporary stop operating lever 8 is pushed in, the boss moves along the lower end inclined portion 43 and eventually engages with the notch 46. do.
即ち一時停止用操作レバー８は、その作動位置に第２の
施錠手段（により保持される（第２図及び第４図参照）
。That is, the temporary stop operation lever 8 is held in its operating position by the second locking means (see FIGS. 2 and 4).
.
籾で当該状態に於いて再びテープ正速送り状態に戻すべ
くプランジャー１３に信号が印加され、該プランジャー
が駆動されると、前述した様に制御レバー１０が移動し
、キャプスタン軸１４の回転力により、カム１５を介し
て制御レバー１０が右方向に移動する。In this state with paddy, a signal is applied to the plunger 13 to return the tape to the normal speed feeding state, and when the plunger is driven, the control lever 10 moves as described above, and the capstan shaft 14 is moved. The rotational force causes the control lever 10 to move to the right via the cam 15.
この場合に於いて、第１の施錠手段旦に植立した係合ボ
ス１２は制御孔１１の水平部１１ｂに係合している為、
制御レバー１０が右方向に移動しても第１の施錠手段１
は何等影響を受けない。In this case, since the engagement boss 12 that has been set up in the first locking means is engaged with the horizontal portion 11b of the control hole 11,
Even if the control lever 10 moves to the right, the first locking means 1
is not affected in any way.
一方第２の施錠手段１は制御レノクー１０の折曲片３８
により反時計方向に回動するので（第３図参照）、一時
停止用操作レバー８の施錠は解除され、該レバー８は初
期の状態に復帰し、再びテープ正速送り状態となる。On the other hand, the second locking means 1 is a bent piece 38 of the control lever 10.
As a result, the temporary stop operating lever 8 is unlocked, and the lever 8 returns to its initial state, returning to the normal tape feeding state again.
そして、この状態に於いてテープ終端となれば、前述と
同様の動作にて自動的に停止状態となる。When the end of the tape is reached in this state, the tape is automatically stopped in the same manner as described above.
尚、手動にて一時停止状態作レバー８を再び押し込むと
、操作レバー８上の第２のボス４４は第２の施錠手段１
の切欠４６との係合が解除され、切起し片４７の下面に
当接し、再び第２の施錠手段１の下端傾斜部４３に当接
する初期状態に復帰する。Note that when the temporary stop state operating lever 8 is manually pushed in again, the second boss 44 on the operating lever 8 is moved to the second locking means 1.
is disengaged from the notch 46, comes into contact with the lower surface of the cut-and-raised piece 47, and returns to the initial state in which it comes into contact with the lower end inclined portion 43 of the second locking means 1 again.
本発明装置は上述したように、テープ正速送り状態に設
定する第１の操作レバーと、該第１の操作レバーを作動
位置に保持する第１の施錠手段と、テープ一時停止状態
に設定する第２の操作レバーと、該第２の操作レバーを
作動位置に保持する第２の施錠手段と、モーフにより回
転されると共に係合部が設けられた回転体と、前記回転
体の保合部と係合する突起を有する制御レバーと、一時
停止解除信号又は、自動停止信号６（応答して作動し前
記制御レバーの突起を前記回転体の係合部の回転通路内
に進入させるべく制御レバーを揺動するプランジャとを
具備し、前記制御レバーは第２の操作レバーの非操作時
には第１の施錠手段と連動関係にあるも、第２の操作レ
バーの操作時には第１の施錠手段との連動関係が断たれ
ると同時に第２の施錠手段と連動関係になるように構成
され、そしてその揺動方向と異なる方向に前記回転体に
よって移動するように構成されたものであるから、一つ
の制御レバーを回転体の慣性回転力を利用して確実に２
通りに動作させ一時停止解除機能と自動停止機能を得る
ことが出来、又この制御レバーを揺動させるためのプラ
ンジャーを廉価な小容量のものとすることが出来実用上
極めて有用なものである。As described above, the apparatus of the present invention includes a first operating lever for setting the tape in the normal speed feeding state, a first locking means for holding the first operating lever in the operating position, and a first operating lever for setting the tape in the tape temporary stop state. a second operating lever; a second locking means for holding the second operating lever in an operating position; a rotating body rotated by the morph and provided with an engaging portion; and a retaining portion for the rotating body. a control lever having a protrusion that engages with a temporary stop release signal or an automatic stop signal 6 (a control lever that is actuated in response to cause the protrusion of the control lever to enter the rotation path of the engaging portion of the rotating body); and a plunger that swings, the control lever being in an interlocking relationship with the first locking means when the second operating lever is not operated, but interlocking with the first locking means when the second operating lever is operated. The second locking means is configured to be in an interlocking relationship with the second locking means at the same time when the interlocking relationship is broken, and is configured to be moved by the rotating body in a direction different from the direction of the locking mechanism. Use the inertial rotational force of the rotating body to securely move the control lever 2.
It is possible to obtain a temporary stop release function and an automatic stop function by operating the control lever as expected, and the plunger for swinging this control lever can be made of a low-cost, small-capacity plunger, which is extremely useful in practice. .
図面は何れも本発明にかかる制御装置の一実施例を示す
もので、第１図は正速送り状態を示す図、第２図は一時
停止状態を示す図、第３図は一時停止状態を解除した状
態を示す図、第４図は第２の施錠手段の側面図である。
主な図番の説明、Ｌ２，３．４は第１の操作レバ一群を
構成する正速送り用、早送り用、巻戻し用、録音用操作
レバー ５は停止用操作レバ、８は一時停止状態作レバ
ー、１は第１の施錠手段、９は第２の施錠手段、１０は
制御レバー。The drawings all show one embodiment of the control device according to the present invention, and FIG. 1 shows a normal speed feeding state, FIG. 2 shows a temporarily stopped state, and FIG. 3 shows a temporarily stopped state. FIG. 4, which shows the unlocked state, is a side view of the second locking means. Explanation of main drawing numbers: L2, 3.4 are operating levers for normal speed forwarding, fast forwarding, rewinding, and recording that constitute the first group of operating levers; 5 is an operating lever for stopping; 8 is a pause state; 1 is a first locking means, 9 is a second locking means, and 10 is a control lever.
Claims (1)
、該第１の操作レバーを作動位置に保持する第１の施錠
手段と、テープ一時停止状態に設定する第２の操作レバ
ーと、該第２の操作レバーを作動位置に保持する第２の
施錠手段と、モータにより回転されると共に係合部が設
けられた回転体と、前記回転体の係合部と係合する突起
を有する制御レバーと、一時停止解除信号又は自動停止
信号に応答して作動し、前記制御レバーの突起を前記回
転体の係合部の回転通路内に進入させるべく制御レバー
を揺動するプランジャーとを具備し、前記制御レバーは
第２の操作レバーの非操作時には第１の施錠手段と連動
関係にあるも、第２の操作レバーの操作時には第１の施
錠手段と連動関係が断たれると同時に第２の施錠手段と
連動関係になるように構成され、そしてその揺動方向と
異なる方向に前記回転体によって移動するように構成さ
れたことを特徴とするチープレコータ１シυＭ御装置。1. A first operating lever for setting the tape in a normal speed feeding state, a first locking means for holding the first operating lever in an operating position, a second operating lever for setting the tape in a temporary stop state, A control having a second locking means for holding a second operating lever in an operating position, a rotating body rotated by a motor and provided with an engaging portion, and a protrusion that engages with the engaging portion of the rotating body. A lever, and a plunger that is actuated in response to a temporary stop release signal or an automatic stop signal and swings the control lever to cause the protrusion of the control lever to enter the rotation path of the engaging portion of the rotating body. The control lever is in an interlocking relationship with the first locking means when the second operating lever is not operated, but when the second operating lever is operated, the interlocking relationship with the first locking means is severed and the interlocking relationship with the first locking means is interrupted. 1. A cheap coater 1 υM control device, characterized in that it is configured to be in an interlocking relationship with the locking means of No. 2, and is configured to be moved by the rotating body in a direction different from the rocking direction of the locking means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49090431A JPS5840254B2 (en) | 1974-08-06 | 1974-08-06 | tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49090431A JPS5840254B2 (en) | 1974-08-06 | 1974-08-06 | tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5118504A JPS5118504A (en) | 1976-02-14 |
| JPS5840254B2 true JPS5840254B2 (en) | 1983-09-05 |
Family
ID=13998409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49090431A Expired JPS5840254B2 (en) | 1974-08-06 | 1974-08-06 | tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840254B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0212467U (en) * | 1988-07-01 | 1990-01-25 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61206447A (en) * | 1985-03-09 | 1986-09-12 | 松下電工株式会社 | Deodorant |
-
1974
- 1974-08-06 JP JP49090431A patent/JPS5840254B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0212467U (en) * | 1988-07-01 | 1990-01-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5118504A (en) | 1976-02-14 |
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