JPS5810243U

JPS5810243U - Tape recorder recording mode switching mechanism

Info

Publication number: JPS5810243U
Application number: JP10169781U
Authority: JP
Inventors: 国男沢井
Original assignee: 船井電機株式会社
Priority date: 1981-07-08
Filing date: 1981-07-08
Publication date: 1983-01-22

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]

図面は本考案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謂ゆるフロント
カセットデツキ式テープレコーダのカセット装着側を示
す正面図、第２図はこの駆動機構側を示す裏面図、第３
図はレバー徐作機構を示す第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２
４図はポーズレバーと、駆動板と、演素プレートとの関
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図及び第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。・ＲＦＣ・・・録音レバー、ＰＬＡＹ・・・再生レバー、
ＣＡ・・・シャーシ、３・・・演奏プレート、５０・・
・キャプスタン軸、５１・・・基準ギヤー、６２・・・
カムレバー、６３・・・駆動板、１００・・・カムレバ
ーの他端、１０１・・・作動板、１０２・・・軸、１０
３，１０５・・・妨　　　朽図　　　　　　　　、。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 cassette deck type tape recorder which has a cassette mounting section on the front side of the deck, and FIG. Back view showing the drive mechanism side, 3rd
The figures are a view taken along the line A-A in Figure 1 and Figure 4, showing the lever slow-actuation mechanism.
Figures 6 to 6 are partial action explanatory diagrams of Figure 3, Figure 7 is a partial explanatory diagram of the playback lever, and Figure 8 is the relationship between the action part of the playback lever and the tapered surface of one end of the swinging rod, and FIGS. 9 to 9 are partial views commonly showing the relationship between the action part of the lever and the tapered surface of one end of the swinging rod, and the relation between the action part of the pause lever and the tapered surface of one end of the swinging rod, respectively; FIG. 11 is an operational explanatory diagram showing the relationship between the recording/playback lever, the drive plate and the cam lever, and FIG. 12 is a front view showing the sliding state of the performance plate.
Figures 13 to 14 are operation explanatory diagrams showing the recording operation section, error recording prevention section, and eject mechanism, Figure 15 is an operation explanatory diagram showing the relationship between the cam lever and the recording operation section, and Figure 16 is the recording lever. FIG. 17 is an operation explanatory diagram showing the recording operation and the error recording prevention unit. FIGS. 18 and 19 are operation explanatory diagrams showing the rewind and fast forward switching mechanisms. FIGS. 20 and 21 are operation explanatory diagrams. Partial explanatory diagram of the pause lever, Figures 22 to 2
Fig. 4 is an explanatory view of the operation showing the relationship between the pause lever, the drive plate, and the element plate; Figs. 25 to 27 are partially enlarged explanatory views showing the push-button mechanism of the pause lever; Figs. 28 and 29 30 is an operation diagram showing the auto-stop mechanism, and FIG. 31 is a sectional view of the take-up reel.・RFC...recording lever, PLAY...playback lever,
CA...Chassis, 3...Performance plate, 50...
・Capstan shaft, 51...Reference gear, 62...
Cam lever, 63... Drive plate, 100... Cam lever other end, 101... Operating plate, 102... Shaft, 10
3,105...Disturbance diagram.

Claims

[Scope of utility model registration request]

A drive plate 63 that meshes with a reference gear 51 provided on the capstan shaft 50 and rotates in conjunction with the reference gear 51 provided on the capstan shaft 50 by operating the recording lever RFC and playback lever PLAY; and one end that swings in conjunction with the rotation of the drive plate 63. A cam lever 62 is connected to the performance plate 3 to put the plate 3 into a performance state or a non-performance state, and an actuation plate 101 is provided to be slidable and rotatable on the shaft 102 of the chassis CA by operating the recording lever RFC. and an arm 104 which is pivotally connected to a similar shaft 102 and interlocks with the recording switch via a spring 103.
4 through a spring 105, and the actuating plate 101 is an actuating piece that comes into contact with the other end 100 of the cam lever 62 when the recording lever RFC is turned on and slides on the shaft 102 against the spring 105. 110 and an interlocking piece 107 that comes into contact with the side surface 106 of the cam 104, and when the recording lever REC is turned on, the actuating plate 101 is
slides on the shaft 102, and this operating piece 110 is activated by the cam lever 6.
The arm 104 is rotated through the other end of the same shaft 102 through the interlocking piece 107 of the actuating plate 101.
A recording mode switching operation mechanism for a tape recorder, characterized in that the recording switch is turned on by rotating the recording switch.