JPS5823051U

JPS5823051U - Tape recorder rewind and fast forward operation mechanism

Info

Publication number: JPS5823051U
Application number: JP11478781U
Authority: JP
Inventors: 国男沢井
Original assignee: 船井電機株式会社
Priority date: 1981-07-31
Filing date: 1981-07-31
Publication date: 1983-02-14

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 drawings]

図面は本発明の一実施例を示すものであり、第１図はデ
ツキの正面側にカセット装着部を有するいわゆるフロン
ト力ベ−ットデッキ式テープレコーダのカセット装着側
お示す正面図、第２図はこの駆動機構側を示す裏面図、
第３図はレバー操作機構を示す第１図のＡ−、Ａ線視図
、第４図乃至第６図は第３図の部分作用説明図、第７図
は再生レバーの部分説明図、第８図は再生レバーの作用
部と揺動杆の一端部のテーパ面との関係、録音レバーの
作用部と揺動杆の一端部のテーパ面との関係、及びポー
ズレバーの作用部と揺動杆の一端部のテーパ面との関係
を夫々共通に示した部分図、第９図乃至第１１図は録音
・再生レバーと、駆動板とカムレバーとの関係を示す作
用説明図、第１２図は演奏プレートの摺動状態を示す正
面図、第１３図乃至第１４図は録音操作部、誤録防止部
、及び゛イジェクト機構を示す作用説明図、第１５図は
カムレバーと録音操作部との関係を示す作用説明図、第
１６図は録音レバーの部分説明図、第１７図は録音操作
及び誤録防止部を示す作用説明図、第１８図及び第１９
図は巻戻し、早送り切換機構を示す動作説明図、第２０
図及び第２１図はポーズレバーの部分説明図、第２２図
乃至第２４図はポーズレバーと、駆動板と、演奏プレー
トとの関係を示す作用説明図、第２５図乃至第２７図は
ポーズレバーのブツシュブツシュ機構を示す部分拡大作
用説明図、第２８図乃至第２９図はレビューキュー操作
、リールのブレーキ機構、及びオートストップ機構を示
す作用説明図、第３０図はオートストップ機構を示す動
作図、第３１図は巻取リールの断面図である。ＣＡ・・・シャーシ、ＲＥＷ・・・巻戻レバー、ＦＦ・
・・早送レバー、１・・・供給リール、２・・・巻取リ
ール、１３０・・・作動部材、１３７，１３８・・・ア
イドラ、１３９・・・切換板、１４２．１４３・・・軸
、１４４゜１４５・・・長孔、１４６・・・アーム、１
４７・・・仲介口−フ。／　　　Ｉ　　　　　　ＸＹ７　　ＰＬＡｙ　　９７　ＲＥＣ＠ｌｌ　　図ムｌ　　Ｘ　　　　Ｘ　　ｖ７　ＰＬＡＹ９７ＲＥＣ− 第１５図　　− ＠１７　図笥２６図　　　　　　　　袷２７図第３ｂ図The drawings show one embodiment of the present invention, and FIG. 1 is a front view showing the cassette mounting side of a so-called front force bed deck type tape recorder having a cassette mounting section on the front side of the deck, and FIG. 2 is a front view showing the cassette mounting side. A back view showing the drive mechanism side,
FIG. 3 is a view from line A-A in FIG. 1 showing the lever operation mechanism, FIGS. 4 to 6 are partial action explanatory views of FIG. 3, and FIG. Figure 8 shows the relationship between the acting part of the playback lever and the tapered surface of one end of the swinging rod, the relationship between the acting part of the recording lever and the tapered surface of one end of the swinging rod, and the working part of the pause lever and its swinging. FIGS. 9 to 11 are partial views showing the relationship between the tapered surface of one end of the rod, FIGS. A front view showing the sliding state of the performance plate, Figures 13 and 14 are operation explanatory diagrams showing the recording operation section, error recording prevention section, and eject mechanism, and Figure 15 is the relationship between the cam lever and the recording operation section. FIG. 16 is a partial explanatory diagram of the recording lever, FIG. 17 is an explanatory diagram of the operation showing the recording operation and the error recording prevention section, and FIGS. 18 and 19.
The figure is an operation explanatory diagram showing the rewind and fast forward switching mechanism, No. 20.
21 and 21 are partial explanatory diagrams of the pause lever, FIGS. 22 to 24 are operation explanatory diagrams showing the relationship between the pause lever, the drive plate, and the performance plate, and FIGS. 25 to 27 are diagrams for explaining the pause lever. 28 to 29 are operation explanatory diagrams showing the review queue operation, reel brake mechanism, and auto-stop mechanism. FIG. 30 is an operation diagram showing the auto-stop mechanism. The figure is a sectional view of the take-up reel. CA...chassis, REW...rewind lever, FF...
...Fast forward lever, 1... Supply reel, 2... Take-up reel, 130... Operating member, 137, 138... Idler, 139... Switching plate, 142.143... Shaft , 144° 145... Long hole, 146... Arm, 1
47...Intermediary port-fu. ／ I XY 7 PLAy 97 REC @ll Figure 15

Claims

[Scope of utility model registration request]

A pair of soap drive reels 1.2, a reference roller 52 provided on the flywheel, and an axis 142.14 of the chassis CA.
a switching plate 139 forming elongated holes 144 and 145 which are slidably fitted into the switching plates 1 and 3; and an arm 146 pivotally connected to the switching plate 139, attached to one of the supply reels 1 and pivoted to the shaft 143; an idler 137 connected to the reference roller 52 via an intermediary roller 147 pivotally connected to the same, and an eye i connected to the other take-up reel 2 and 2 and the reference roller 52, which is also pivotally connected to the switching plate 139. 138, and an actuating member 13 that swings when the rewind lever REW and the fast forward lever PLAY are operated and slides the switching plate 139 onto the shafts 142 and 143 of the chassis CA through the long holes 144 and 145.
0 is provided, and the idler 1367 is connected via the member 130.
the rewinding operation side connected to the reference roller 52 via the feeding roller 1 and the intermediate roller 147, or the idler 138
9. A tape recorder rewind and feed operation mechanism configured to switch between the fast-forward operation side attached to the take-up reel 2 and the reference roller 52.