JPS58187033U

JPS58187033U - tape recorder device

Info

Publication number: JPS58187033U
Application number: JP8300282U
Authority: JP
Inventors: 倉藤　隆昌
Original assignee: 株式会社東芝
Priority date: 1982-06-04
Filing date: 1982-06-04
Publication date: 1983-12-12

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

[Brief explanation of the drawing]

第１図はこの考案が適用されるカセットテープレコーダ
の概要を示す平面図、第２図は第１図からメインシャー
シを取り除いた状態を示す平面図、第３図は定速駆動歯
車及び定速駆動レバー等の関係を示す構成図、第４図及
び第５図はそれぞれＰＬＡＹ操作板及びＲＦＣ操作板と
定速ロックレバ−との関係を示す構成図、第６図はへラ
ドスライダ及びピンチにバーと定速駆動レバーとの関係
を示す平面図、第７図はモータ、フライホイール、右リ
ール台の回転力伝達関係を示す平面図、第８図乃至第１
０図はそれぞれ第３図の動作説明図、第１１図は高速駆
動歯車及び高速駆動レノ七−関係を示す構成図、第１２
図及び第１３図はそれぞれＲＥＷ操作板及びＦＦ操作板
と高速ロックレバ−との関係を示す構成図、第１４図は
テープ高速走行の回転力伝達関係を示す平面図、第１５
図及び第１６図はそれぞれ第１１図の動作説明図、第１
７図はテープ早送り状態を示す平面図、第１８図はテー
プ高速走行状態における高速駆動歯車と高速ロックレバ
−との関係を示す関係を示す構成図、第１９図はテープ
巻戻し状態を示す平面図、第２０図はＰＡＵＳＥ操作板
と高速ロックレバ−との関係を示す構成図、第２１図乃
至第２３図はそれぞれ一時停止状態、キュー状態、レビ
ュー状態を示す平面図、第２４図は録音及び再生時に消
去へラドをテープに接触及び非接触させる機構を示す構
成図、第２５図及び第２６図はそれぞれ第２４図の動作
説明図、第２７図及び第２８図はそれぞれレリーズレバ
−の構成図及び動作説明図、第２９図及び第３０図はそ
れぞれテープ定速走行の回転力伝達関係を示す平面図、
第３１図は第２９図及び第３０図の各歯車の詳細を示す
側面図、第　　　　３２図及び第３３図はそれぞれ制御
レバーによるタイミング関係を示す動作説明図、第３４
図及び第３５図はそれぞれキュー状態及びレビュー状態
でかつＰＡＵＳＥ操作板が操作されているときの状態を
示す平面図い第３６図は電池電力消耗時にヘッドスライ
ダを元の位置に戻す機構を示す平面図、第３７図はＲＥ
Ｗ、ＰＬＡＹ、ＦＦ操作板のロック板への保合部を示す
構成図、第３８図及び第３９図はそれぞれ選曲（頭出し
）機構を示す平面図及び側面図、第４０図は第３８図及
び第３９図の動作説明図、第４１図はＡＳＯ機構を示す
構成図、第４２図乃至第４５図はそれぞれ第４１図の動
作説明図、第４６図及び第４７図はそれぞれこの考案に
係るテープレコーダ装置の一実施例を示′すものでＡＳ
Ｏ制御レバーの構成図及び動作説明図、第４８図及び第
４９図はそれぞれオ、−ドブレイ機構を示す平面図及び
その要部の側面図である。１１・・・メインシャーシ、１２・・・右リール台、１
３・・・左リール台、１４・・・ヘッドスライダ、１５
・・・録再ヘッド、１６・・・消去ヘッド、１７・・・
キャプスタン、１８・・・ピンチローラ、１９・・・モ
ータ、２０・・・テープカウンタ、２１・・・誤消去防
止レバー、２２・・・イジェクトスライダ、２３・・・
ソレノイドプランジャ、２４・・・操作部、２５・・・
ロック板、２６・・・ブツシュ−ブツシュ機構、２７・
・・フライホイール、２．８・・・駆動歯車、２９・・
・定速駆動歯車、３０・・・高速駆動歯車、３１・・・
ＡＳＯ機構、３２・・・定速駆動レバー、３３・・・定
速ロックレバ−１３４・・・ＲＥＣ駆動スライダ、３５
・・・センタープーリ、３６・・・定速プレート、３７
・・・高速駆動レバー、３８・・・高速ロックレバ−１
３９・・・高速駆動スライダ、４０・・・制御レバー、
４１・・・トーションスプリング、４２・・・ＦＦレバ
ー、４３・・二ＲＥＷレバー、４４・・・スプリング、
４５・・・復帰スライダ、４６・・・ＲＦＣスライダ、
４７・・・ＲＥＣレバー、４８・・・ＲＥＣ゛−駆動レ
バー、４９・・・レリーズレバ−１５０・・・スイッチ
スライダ、５１・・・ポーズレバー、５２川ストツプレ
バー、５３・・・サーチレバー、５４・・・ストッププ
レート、５５・・・ＡＳＯ歯車、５６・・・ＡＳＯ検出
レバー、５７・・・トーションスプリング、５′８・・
・ＡＳＯスライダ、５９−・・入ＳＯＬ／　バー、６Ｏ
−ＡＳＯ制御レバー。第６図置ご−Fig. 1 is a plan view showing an outline of a cassette tape recorder to which this invention is applied, Fig. 2 is a plan view showing the state in which the main chassis is removed from Fig. 1, and Fig. 3 is a plan view showing a constant speed drive gear and a constant speed 4 and 5 are block diagrams showing the relationship between the PLAY operation panel, RFC operation panel, and constant speed lock lever, respectively. FIG. FIG. 7 is a plan view showing the relationship with the constant speed drive lever; FIG. 7 is a plan view showing the rotational force transmission relationship between the motor, flywheel, and right reel stand; FIGS.
Figure 0 is an explanatory diagram of the operation of Figure 3, Figure 11 is a configuration diagram showing the relationship between high-speed drive gears and high-speed drive gears, and Figure 12 is a diagram showing the relationship between the high-speed drive gear and the high-speed drive gear.
13 and 13 are configuration diagrams showing the relationship between the REW operation plate, the FF operation plate, and the high-speed lock lever, respectively, FIG. 14 is a plan view showing the rotational force transmission relationship during high-speed tape running, and FIG.
Figure 16 is an explanatory diagram of the operation of Figure 11 and Figure 1, respectively.
7 is a plan view showing the tape in a fast forwarding state, FIG. 18 is a configuration diagram showing the relationship between the high speed drive gear and the high speed lock lever in the tape high speed running state, and FIG. 19 is a plan view showing the tape rewinding state. , Fig. 20 is a configuration diagram showing the relationship between the PAUSE operation panel and the high-speed lock lever, Figs. 21 to 23 are plan views showing the pause state, cue state, and review state, respectively, and Fig. 24 is the recording and playback state. FIG. 25 and FIG. 26 are respectively explanatory diagrams of the operation of FIG. 24, and FIGS. 27 and 28 are diagrams of the release lever and the mechanism for bringing the eraser into and out of contact with the tape. The operation explanatory diagrams, FIGS. 29 and 30 are plan views showing the rotational force transmission relationship during tape constant speed running, respectively;
FIG. 31 is a side view showing the details of each gear in FIGS. 29 and 30, FIGS. 32 and 33 are operation explanatory diagrams showing the timing relationship by the control lever, respectively, and FIG.
35 and 35 are plan views showing the states when the PAUSE operation panel is operated in the cue state and review state, respectively. FIG. 36 is a plan view showing the mechanism that returns the head slider to its original position when the battery power is exhausted. Figure 37 is RE
38 and 39 are plan and side views respectively showing the song selection (cue) mechanism, and FIG. 39 is an explanatory diagram of the operation, FIG. 41 is a configuration diagram showing the ASO mechanism, FIGS. 42 to 45 are explanatory diagrams of the operation of FIG. 41, respectively, and FIGS. 46 and 47 are respectively related to this invention. This is an example of a tape recorder device.AS
The configuration diagram and operation explanatory diagram of the O-control lever, and FIGS. 48 and 49 are a plan view showing the O-debray mechanism and a side view of its essential parts, respectively. 11... Main chassis, 12... Right reel stand, 1
3...Left reel stand, 14...Head slider, 15
...Recording/reproducing head, 16...Erasing head, 17...
Capstan, 18... Pinch roller, 19... Motor, 20... Tape counter, 21... Erase prevention lever, 22... Eject slider, 23...
Solenoid plunger, 24... operating section, 25...
Lock plate, 26...button-button mechanism, 27.
...Flywheel, 2.8...Drive gear, 29...
・Constant speed drive gear, 30...High speed drive gear, 31...
ASO mechanism, 32... Constant speed drive lever, 33... Constant speed lock lever 134... REC drive slider, 35
... Center pulley, 36 ... Constant speed plate, 37
...High speed drive lever, 38...High speed lock lever-1
39... High speed drive slider, 40... Control lever,
41... Torsion spring, 42... FF lever, 43... Two REW lever, 44... Spring,
45...Return slider, 46...RFC slider,
47... REC lever, 48... REC-drive lever, 49... Release lever 150... Switch slider, 51... Pause lever, 52 River stop lever, 53... Search lever, 54... ...Stop plate, 55...ASO gear, 56...ASO detection lever, 57...Torsion spring, 5'8...
・ASO slider, 59-...in SOL/bar, 6O
-ASO control lever. Figure 6

Claims

[Scope of utility model registration request]

A first rotating body that rotates independently of tape running and has a cam portion and a locking portion at a predetermined position, and a second rotating body that is interlocked with tape running and is engaged with the second rotating body so that when the second rotating body rotates, the above-mentioned a detection member that is slidably in contact with a cam portion of a first rotating body to swing, stops swinging when the second rotating body stops, and is engaged with a locking portion of the first rotating body; A third motor to which the rotational force of the motor is transmitted in conjunction with the operation of the tape running operation member.
a rotating body; a driving member that is driven by the rotational force of the third rotating body and brings the tape recorder mechanism into a predetermined operating state;
The detection member is held in contact with the cam portion of the first rotating body in a state in which the detection member is interlocked with the drive member and is in the non-drive position, and when the drive member is in the drive position, the detection member is 1. A tape recorder device comprising: a control member that is moved to a position where the tape recorder is released from holding.