JPS5810204Y2 - tape - Google Patents
tapeInfo
- Publication number
- JPS5810204Y2 JPS5810204Y2 JP1972116878U JP11687872U JPS5810204Y2 JP S5810204 Y2 JPS5810204 Y2 JP S5810204Y2 JP 1972116878 U JP1972116878 U JP 1972116878U JP 11687872 U JP11687872 U JP 11687872U JP S5810204 Y2 JPS5810204 Y2 JP S5810204Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- playback
- recording
- plunger
- spring
- 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
【考案の詳細な説明】
本考案は、テープレコーダに於いてテープの駆動を操作
する機構に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mechanism for operating a tape drive in a tape recorder.
従来、テープの駆動を操作する為に使用するプランジャ
ーはテープの走行を停止する目的にだけ使用し、録音又
は再生開始の為にピッチローラをキャプスタンに圧接す
る為の押釦等の圧入には相当に大きな押圧力を必要とし
た。Conventionally, the plunger used to operate the tape drive was used only for the purpose of stopping the tape, and was used for press-fitting a push button etc. to press the pitch roller against the capstan to start recording or playback. A considerably large pressing force was required.
本考案は、テープレコーダに於いて、録音又は再生開始
の為のブツシュレバーの指先による抑圧を軽い力ですま
すことができるようにすることを目的とした機構である
。The present invention is a mechanism aimed at enabling a tape recorder to press a button lever with a fingertip with a light force to start recording or playback.
本考案は、テープの走行を停止する目的に使用するプラ
ンジャーを録音又は再生開始の為のブツシュレバーに連
動させた機構である。The present invention is a mechanism in which a plunger used for the purpose of stopping tape running is linked to a button lever for starting recording or playback.
次に図面について本考案実施例の構造を説明する。Next, the structure of the embodiment of the present invention will be explained with reference to the drawings.
第１図に於いて、プランジャー１の移動軸１′ばばね２
により図中右方に突出し先端のピン３で切替レバー４の
後端（図中左端）に連結している。In Fig. 1, the moving shaft 1' of the plunger 1' spring 2
It projects to the right in the figure and is connected to the rear end (left end in the figure) of the switching lever 4 by a pin 3 at its tip.
該切替レバー４は、先端に鉤部４′をもち、ピンチロー
ラ５を支持して水平に移動できる移動板６の孔７に貫通
し、シャシ−８よりのばね９に引かれてその上面を上記
孔１の上縁に当接しており、下面に突出部１０が設けて
あり、先端部に近（一端にコロ１１′をもつレバー１１
をその下端部をピン１２′で軸支しばね１３て時計方向
に附勢し止金１４に当接させている。The switching lever 4 has a hook portion 4' at its tip, passes through a hole 7 in a movable plate 6 that supports the pinch roller 5 and can move horizontally, and is pulled by a spring 9 from the chassis 8 so that its upper surface is moved. It is in contact with the upper edge of the hole 1, has a protrusion 10 on its lower surface, and has a lever 11 near the tip (having a roller 11' at one end).
The lower end thereof is pivotally supported by a pin 12', and is biased clockwise by a spring 13 to abut against a stopper 14.
軸１５に軸支され凹部１６をもつブツシュレバー１７は
、ばね１８により図中右へ附勢されている移動板６の孔
１９に他端を入れて時計反対方向に回動され、軸２０に
軸支さればね２１に引かれて反時計方向に附勢されてい
るロックレバ−２２のブツシュレバー１７の凹部１６に
係合するための］部２２′の先端に押され、コロ１１′
にのって静止している。A bushing lever 17 that is supported by a shaft 15 and has a recess 16 is rotated counterclockwise by inserting its other end into a hole 19 of a moving plate 6 which is biased to the right in the figure by a spring 18. The roller 11' is pushed by the tip of the section 22' for engaging the recess 16 of the bushing lever 17 of the lock lever 22, which is urged counterclockwise by the supported spring 21.
It stands still.
２３は切替レバー４の先端（図中右端）下面に押されて
閉接するスイッチで、２４はキャプスタンを示す。Reference numeral 23 indicates a switch that is pressed against the bottom surface of the tip (right end in the figure) of the switching lever 4 to close the switch, and 24 indicates a capstan.
次に図面について本考案実施例の動作を説明する。Next, the operation of the embodiment of the present invention will be explained with reference to the drawings.
停止状態を示す第１図に於いて、ブツシュレバー１７０
図中右上面を点線で示す位置まで指先で押し下げコロ１
１′ 、レバー１１を介してばね９の引力に抗して切換
レバー４を点線で示す位置まで下げその先端下面でスイ
ッチ２３を閉接すれば、プランジャー１が動作して切換
レバー４は先端を下げたまま鉤部４′がロックレバ−２
２の下端部と係合しない状態で後退（図中左行）し下面
の突出部１０を移動板６の孔γの下縁外側に当接して該
移動板６を図中左行させピンチローラ５をテープ（図中
省略）と共に回転中のキャプスタン２４に圧接して録音
又は再生をはじめる。In FIG. 1 showing the stopped state, the bushing lever 170
Push down the upper right side of the figure with your fingertips to the position indicated by the dotted line Roller 1
1', by lowering the switching lever 4 through the lever 11 against the attractive force of the spring 9 to the position shown by the dotted line and closing the switch 23 on the lower surface of its tip, the plunger 1 operates and the switching lever 4 moves the tip. While lowering the hook part 4', lock lever 2
The pinch roller is moved backward (to the left in the figure) without engaging the lower end of the moving plate 6, and the protrusion 10 on the lower surface is brought into contact with the outer side of the lower edge of the hole γ of the movable plate 6, and the movable plate 6 is moved to the left in the figure. 5 and a tape (not shown) are pressed against the rotating capstan 24 to begin recording or playback.
該移動板６の孔１９に一端を入れているブツシュレバー
１７は時計方向に回動されて他端を下げコロ１１′を下
端から内側にずらして当接させると共に凹部１６を時計
反対方向に附勢されているロックレバ−２２の］部２２
′によって第２図に示すようにロックされ、切替レバー
４の後退（図中左行）によりスイッチ２３が開放されて
プランジャー１の動作が解かればね２の拡張圧による移
動軸１′の突出と共に切替レバー４は前進（図中右行）
しばね９に引かれてその先端部を上げ第３図に示す状態
となり、録音又は再生は継続される。The bushing lever 17, whose one end is inserted into the hole 19 of the movable plate 6, is rotated clockwise to lower the other end and bring the roller 11' into contact with the roller 11' by shifting it inward from the lower end, while urging the recess 16 in the counterclockwise direction. ] part 22 of the lock lever 22
' is locked as shown in Fig. 2, and when the switch 23 is released by retracting the switching lever 4 (to the left in the figure) and the operation of the plunger 1 is released, the moving shaft 1' protrudes due to the expansion pressure of the spring 2. At the same time, the switching lever 4 moves forward (right row in the figure)
Pulled by the spring 9, its tip is raised to the state shown in FIG. 3, and recording or playback continues.
次に録音又は再生を停止するには、第３図に於いて、プ
ランジャー回路（図中省略）を停止豆口。Next, to stop recording or playback, turn off the plunger circuit (not shown) in Figure 3.
録音又は再生終了検出手段等（図中省略）で閉結し７て
プランジャー１を動作させれば、切換レバー４の先端の
鉤部４′にロックレバ−２２の下端部を引掛けて該ロッ
クレバ−２２を時計方向に回動し］部２２′を凹部１６
から外してブツシュレバー１７のロックを解き、ばね１
８によって移動板６を図中右行させて、ピンチローラ５
とテープ（図中省略）をキャプスタン２４から離すと共
にブツシュレバー１１を第１図の状態に戻し録音又は再
生を停止する。When the plunger 1 is operated by closing the recording or playback end detecting means (not shown), the lower end of the lock lever 22 is hooked onto the hook 4' at the tip of the switching lever 4, and the lock lever is turned off. -22 clockwise] portion 22' into the recessed portion 16.
Unlock the bushing lever 17 by removing it from the spring 1.
8, move the moving plate 6 to the right in the figure, and move the pinch roller 5.
Then, the tape (not shown) is released from the capstan 24 and the bushing lever 11 is returned to the state shown in FIG. 1 to stop recording or playback.
尚、上記実施例のブツシュレバー１１に該ブツシュレバ
ー１７を時計反対方向に回動するように附勢するばねを
設けてもよい。Incidentally, the bushing lever 11 of the above embodiment may be provided with a spring that urges the bushing lever 17 to rotate in the counterclockwise direction.
又、ブツシュレバー１１は、録音、再生、早送り及び巻
戻し用のレバーとして複数個を軸１５に軸支すれば、ロ
ックレバ−２２によるロック解除により夫々の動作を停
止することができる。Further, if a plurality of bushing levers 11 are pivotally supported on a shaft 15 as levers for recording, playback, fast forwarding, and rewinding, each operation can be stopped by unlocking by the lock lever 22.
上述の通り本考案によれば、録音又は再生開始の為のブ
ツシュレバーの指先での抑圧は、最初に軽く僅か下げる
だけですみ、最も圧力を必要とするピンチローラをキャ
プスタンに近づけ圧接する為の移動板の移動は、プラン
ジャーによる電動力によって行われるので便利である。As mentioned above, according to the present invention, in order to start recording or playback, the pressure of the button lever with the fingertip is only slightly lowered at first. The movement of the moving plate is convenient because it is performed by electric power from a plunger.
又、この為のプランジャーは停止用のプランジャーを共
用するので機構が簡単で低価格で生産できる。Also, since the plunger for this purpose is shared with the plunger for stopping, the mechanism is simple and can be produced at low cost.
また切替レバーを動作状態においてロックするので操作
モードの判別が容易に行なえるものである。Furthermore, since the switching lever is locked in the operating state, the operating mode can be easily determined.
第１図は、本考案実施例の停止状態における側面図であ
る。
第２図は、本考案実施例に於いて、ブツシュレバーを押
圧してプランジャーが動作した状態を示す側面図である
。
第３図は、録音又は再生を継続中の本考案実施例の側面
図である。
１・・・・・・プランジャー、１′・・・・・・移動軸
、２・・・・・・ばね、３・・・・・・ピン、４・・・
・・・切換レバー、４′・・・・・・鉤部、５・・・・
・・ピンチローラ、６・・・・・・移動板、７・・・・
・・孔、８・・・・・・シャシ−１９・・・・・・ばね
、１０・・・・・・突出部、１１・・・・・・レバー、
１１′・・・・・・コロ、１２・・・・・・ピン、１３
・・・・・・ばね、１４・・・・・・止金、１５・・・
・・・軸、１６・・・・・・凹部、１７・・・・・・ブ
ツシュレバー、１８・・・・・・ばね、１９・・・・・
・孔、２０・・・・・・軸、２１・・・・・・ばね、２
２・・・・・・ロックレバ−１２２′・・・・・・旧都
、２３・・・・・・スイッチ、２４・・・・・・キャプ
スタン。FIG. 1 is a side view of the embodiment of the present invention in a stopped state. FIG. 2 is a side view showing a state in which the plunger is operated by pressing the bushing lever in the embodiment of the present invention. FIG. 3 is a side view of the embodiment of the present invention during continuous recording or playback. 1...Plunger, 1'...Moving axis, 2...Spring, 3...Pin, 4...
...Switching lever, 4'...Hook part, 5...
... Pinch roller, 6... Moving plate, 7...
... Hole, 8 ... Chassis - 19 ... Spring, 10 ... Protrusion, 11 ... Lever,
11'...Colo, 12...Pin, 13
... Spring, 14 ... Clasp, 15 ...
... shaft, 16 ... recess, 17 ... bush lever, 18 ... spring, 19 ...
・Hole, 20...Shaft, 21...Spring, 2
2...Lock lever-122'...Old capital, 23...Switch, 24...Capstan.
Claims (1)
切替レバーを介してプシンジャー回路用スイッチを短時
間閉接し、プランジャーの動作により上記切替レバーを
引いてピッチローラをもつ移動板を移動して録音又は再
生をはじめると共に上記ブツシュレバーを動作状態にロ
ックし、停止釦操作あるいは録音又は再生終了検出手段
による次のプランジャー回路の閉結により録音又は再生
を停止できるようにしてなるテープ駆動の操作機構。In a tape recorder, the push lever is pushed down and the switch for the Pushinger circuit is closed for a short time via the switching lever, and the switching lever is pulled by the action of the plunger to move the movable plate with the pitch roller to record or play. The tape drive operating mechanism is configured to lock the button lever in an operating state at the same time as starting the recording or playback, and to stop the recording or playback by operating a stop button or by closing the next plunger circuit by means for detecting the end of recording or playback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972116878U JPS5810204Y2 (en) | 1972-10-11 | 1972-10-11 | tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972116878U JPS5810204Y2 (en) | 1972-10-11 | 1972-10-11 | tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4974208U JPS4974208U (en) | 1974-06-27 |
| JPS5810204Y2 true JPS5810204Y2 (en) | 1983-02-24 |
Family
ID=28351708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972116878U Expired JPS5810204Y2 (en) | 1972-10-11 | 1972-10-11 | tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810204Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116248U (en) * | 1974-07-24 | 1976-02-05 |
-
1972
- 1972-10-11 JP JP1972116878U patent/JPS5810204Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116248U (en) * | 1974-07-24 | 1976-02-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4974208U (en) | 1974-06-27 |
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