JPS6358331U

JPS6358331U -

Info

Publication number: JPS6358331U
Application number: JP16781786U
Authority: JP
Priority date: 1986-10-31
Filing date: 1986-10-31
Publication date: 1988-04-19

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示し、第１図はカセツ
ト装着部分の分解斜視図、第２図はモード切換部
分の分解斜視図、第３図はテープ引き出し部分の
平面図、第４図は全体の平面図、第５図はカセツ
トエジエクト部分の平面図、第６図はカセツト装
着部分の側面図、第７図はカセツト引き込み状態
を示す側面図、第８図、第９図はカセツトのリツ
ドＣ_１を開放する状態を示す側面図、第１０図は
引き込みホルダーを駆動する部分の側面図、第１
１図はテープを引き出した状態を示す平面図、第
１２図は初期状態を示すモード切換部分の平面図
、第１３図は高速サーチ状態を示すモード切換部
分の平面図、第１４図はリールのブレーキ部分を
示す平面図、第１５図は第１３図の要部のみを示
す平面図、第１６図はプレー状態を示すモード切
換部分の平面図、第１７図はピンチアームの動作
状態を示す平面図、第１８図はリバースプレー状
態を示すモード切換部分の平面図である。１……シヤーシ、２……回転ヘツド、３……メ
カ駆動モータ、４……キヤプスタンモータ、５，
６……移動ガイド、８，９……ガイド板、１０…
…カセツトホルダー、１１，１２……ホルダー側
板、１６……スライド板、１７……分離ラツク、
１９……オープンホルダー、２０……オープンア
ーム、２２……引き込みホルダー板、３０，３１
……ロツクレバー、３３，３４……ロツクアーム
、３５……ピンチレバー、３７……テンシヨンア
ーム、３８，３９……ブレーキアーム、４１……
第２シヤーシ、４２……巻取リール、４３……供
給リール、４６……首振アーム、４７……首振ギ
ヤ、４８……制御アーム、５０……ソフトブレー
キ、５２……ハードブレーキ、５４……テンシヨ
ンレバー、６５……ソレノイド、６９……モード
切換スライダー、７１……モード切換用モータ、
７３……ピンチ駆動アーム、８０……ピンチアー
ム、８１……欠歯ギヤ、９８……板ばね、９９は
戻し板。 The figures show one embodiment of the present invention, in which Fig. 1 is an exploded perspective view of the cassette mounting part, Fig. 2 is an exploded perspective view of the mode switching part, Fig. 3 is a plan view of the tape drawer part, and Fig. 4 is an exploded perspective view of the cassette mounting part. 5 is a plan view of the cassette eject part, FIG. 6 is a side view of the cassette mounting part, FIG. 7 is a side view showing the cassette retracted state, and FIGS. 8 and 9 are the cassette Figure 10 is a side view showing the state in which the lid _C1 is opened; Figure 10 is a side view of the part that drives the retractable holder;
Fig. 1 is a plan view showing the state in which the tape is pulled out, Fig. 12 is a plan view of the mode switching part showing the initial state, Fig. 13 is a plan view of the mode switching part showing the high speed search state, and Fig. 14 is a plan view of the reel. A plan view showing the brake part, FIG. 15 is a plan view showing only the main parts of FIG. 13, FIG. 16 is a plan view of the mode switching part showing the playing state, and FIG. 17 is a plan view showing the operating state of the pinch arm. FIG. 18 is a plan view of the mode switching portion showing the reverse play state. 1... Chassis, 2... Rotating head, 3... Mechanical drive motor, 4... Capstan motor, 5,
6...Movement guide, 8, 9...Guide plate, 10...
...Cassette holder, 11, 12...Holder side plate, 16...Slide plate, 17...Separation rack,
19...Open holder, 20...Open arm, 22...Retractable holder plate, 30, 31
... Lock lever, 33, 34 ... Lock arm, 35 ... Pinch lever, 37 ... Tension arm, 38, 39 ... Brake arm, 41 ...
Second chassis, 42... Take-up reel, 43... Supply reel, 46... Oscillating arm, 47... Oscillating gear, 48... Control arm, 50... Soft brake, 52... Hard brake, 54 ... Tension lever, 65 ... Solenoid, 69 ... Mode switching slider, 71 ... Mode switching motor,
73... Pinch drive arm, 80... Pinch arm, 81... Missing tooth gear, 98... Leaf spring, 99 is return plate.

Claims

[Scope of utility model registration request]

A torque generating mechanism for winding the tape with constant torque during constant speed running, a mechanism for stopping the function of the torque generating mechanism when higher winding torque is required such as during high speed running, and any of the above-mentioned running mechanisms. 1. A tape recorder comprising: a brake mechanism for quickly stopping the rotation of the reel; and a drive source that simultaneously controls the brake mechanism and the torque generating mechanism.