JPS6456051U

JPS6456051U -

Info

Publication number: JPS6456051U
Application number: JP14822987U
Authority: JP
Priority date: 1987-09-30
Filing date: 1987-09-30
Publication date: 1989-04-06

Description

[Brief explanation of the drawing]

第１図は一実施例の機構部の分解斜面図、第２
図はキヤツチヤの分解斜面図、第３図は第１図の
組立状態の側面図、第４図は同上の平面図、第５
図はホルダの平面図、第６図はそのカセツト挿入
前の側面図、第７図はその挿入時の平面図、第８
図は第７図の側面図、第９図はホルダとパネル側
板との関係を示す平面図、第１０図はプレイヤの
ドア開放時の前面図、第１１図は同上のドア閉鎖
時の前面図、第１２図はドア開閉機構を示す横断
面図、第１３図はその動作途中を示す横断面図、
第１４図は第１２図の縦断面図、第１５図はキヤ
ツチヤ待期状態を示す側面図、第１６図はその時
のサブキヤツチヤの状態を示す側面図、第１７図
はその時のキヤツチヤとサブキヤツチヤの状態を
示す側面図、第１８図は第１５図の平面図、第１
９図〜第２３図はキヤツチヤのローデイング動作
過程を示す側面図、第２４図、第２５図は第２１
図、第２２図の平面図、第２６図〜第２８図はキ
ヤツチヤのアンローデイング動作過程を示す側面
図、第２９図はドアとパネル側板の関係を示す断
面図、第３０図は演奏中のカセツトのあつた位置
に、別のカセツトを挿入しようとした時の状態を
示す側面図、第３１図〜第３３図はローデイング
アームとローデイングユニツトの関係を示す側面
図、第３４図はローデイング時の機構全体の平面
図、第３５図はアンローデイング時の機構全体の
平面図、第３６図はアンローデイング時の機構全
体の平面図、第３７図は同上の平面図、第３８図
はドアの開閉の検知による制御動作図、第３９図
〜第４２図は側板によるキヤツチヤ位置の検出状
態を示す側面図、第４３図はその検出による制御
動作図、第４４図は他の実施例の分解斜面図、第
４５図はそのキヤツチヤの組立斜面図、第４６図
はこの実施例のローデイング前の側面図、第４７
図〜第４９図はキヤツチヤのホルダ掴み動作の経
過を示す側面図、第５０図〜第５２図は第４７図
〜第４９図の平面図、第５３図は他の実施例のス
ライダとキヤツチヤの斜面図、第５４図は更に他
の実施例のローデイング前の平面図、第５５図は
同上の側面図、第５６図はローデイング後の平面
図、第５７図は同上の側面図、第５８図〜第６２
図はその動作経過を示す略示平面図である。２，３……側板、２ａ，３ａ……ガイド孔、４
……スライドプレート、４ａ，４ｂ……ガイド孔
、５……メカベース、６……ホルダ、６ａ……ガ
イドピン、６ｅ……スプリング板、６ｆ，６ｇ…
…突起部、７……パネル側板、７ａ……ロツクレ
バー、７ｃ……ガイド溝、７ｆ……カム面、８…
…阻止板、１０ａ……挿入口、１１……駆動ユニ
ツト、１７……ローデイングアーム、１７ａ……
ローデイングギヤ、１７ｂ……ローデイングプレ
ート、１７ｅ……ガイド孔、１９……ローデイン
グユニツト、１９ｃ……ウオーム、１９ｄ……軸
、１９ｆ……スプリング、２０……ロータリエン
コーダ、２２……ラツク、２３，２４……検知ス
イツチ、２７……キヤツチヤ、２７ａ……軸、２
７ｆ……サブキヤツチヤ、２７ｌ……ロツクレバ
ー、２７ｓ……係入部、２７ｔ……カム部、２８
……蓋板、３１……フロントパネル、３１ｂ……
透明パネル、３３……操作ボタン、３４……ドア
、３４ｄ……スプリング、３４ｅ……押圧子、３
５……ドア駆動装置、３６，３７……検知スイツ
チ、４０……キヤツチヤ、４０ａ……支軸、４０
ｃ……係入部、４０ｄ……カム部、４０ｆ……サ
ブキヤツチヤ、４０ｊ……ストツパゴム、５０…
…駆動ユニツト、５１……ギヤ、５２……アーム
、５３，５４……検知スイツチ、５５……カム。 Figure 1 is an exploded perspective view of the mechanical part of one embodiment;
The figure is an exploded perspective view of the catcher, Figure 3 is a side view of the assembled state of Figure 1, Figure 4 is a plan view of the same, and Figure 5
The figure is a plan view of the holder, Figure 6 is a side view before inserting the cassette, Figure 7 is a plan view when the holder is inserted, and Figure 8 is a side view of the holder.
The figure is a side view of Fig. 7, Fig. 9 is a plan view showing the relationship between the holder and the panel side plate, Fig. 10 is a front view of the player when the door is open, and Fig. 11 is a front view of the same as above when the door is closed. , FIG. 12 is a cross-sectional view showing the door opening/closing mechanism, and FIG. 13 is a cross-sectional view showing the door opening/closing mechanism in the middle of its operation.
Fig. 14 is a longitudinal sectional view of Fig. 12, Fig. 15 is a side view showing the catcher standby state, Fig. 16 is a side view showing the state of the subcatcher at that time, and Fig. 17 is the state of the catcher and subcatcher at that time. Fig. 18 is a plan view of Fig. 15;
9 to 23 are side views showing the loading operation process of the catcher, and FIGS. 24 and 25 are side views showing the loading operation process of the catcher.
Fig. 22 is a plan view, Figs. 26 to 28 are side views showing the unloading process of the catcher, Fig. 29 is a sectional view showing the relationship between the door and the panel side plate, and Fig. 30 is a side view showing the unloading process of the catcher. A side view showing the state when trying to insert another cassette into the position where the previous cassette was placed. Figs. 31 to 33 are side views showing the relationship between the loading arm and the loading unit. Fig. 34 is a side view showing the loading unit. Fig. 35 is a plan view of the entire mechanism during unloading, Fig. 36 is a plan view of the entire mechanism during unloading, Fig. 37 is a plan view of the same as above, Fig. 38 is a door. Figures 39 to 42 are side views showing how the catcher position is detected by the side plate, Figure 43 is a control operation diagram based on the detection, and Figure 44 is an exploded view of another embodiment. FIG. 45 is an assembled slope view of the catch, FIG. 46 is a side view of this embodiment before loading, and FIG. 47 is a slope view.
50 to 52 are plan views of FIGS. 47 to 49, and FIG. 53 is a diagram showing the slider and catcher of another embodiment. FIG. 54 is a plan view of another embodiment before loading, FIG. 55 is a side view of the same as above, FIG. 56 is a plan view after loading, FIG. 57 is a side view of the same as above, and FIG. 58 ~62nd
The figure is a schematic plan view showing the progress of the operation. 2, 3...Side plate, 2a, 3a...Guide hole, 4
...Slide plate, 4a, 4b...Guide hole, 5...Mechanical base, 6...Holder, 6a...Guide pin, 6e...Spring plate, 6f, 6g...
...Protrusion, 7... Panel side plate, 7a... Lock lever, 7c... Guide groove, 7f... Cam surface, 8...
... Blocking plate, 10a ... Insertion port, 11 ... Drive unit, 17 ... Loading arm, 17a ...
Loading gear, 17b...Loading plate, 17e...Guide hole, 19...Loading unit, 19c...Worm, 19d...Shaft, 19f...Spring, 20...Rotary encoder, 22...Rack, 23, 24...Detection switch, 27...Catcher, 27a...Shaft, 2
7f...Sub catcher, 27l...Lock lever, 27s...Entering part, 27t...Cam part, 28
...Lid plate, 31...Front panel, 31b...
Transparent panel, 33...operation button, 34...door, 34d...spring, 34e...presser, 3
5... Door drive device, 36, 37... Detection switch, 40... Catcher, 40a... Support shaft, 40
c... Engagement part, 40d... Cam part, 40f... Sub catcher, 40j... Stopper rubber, 50...
... Drive unit, 51 ... Gear, 52 ... Arm, 53, 54 ... Detection switch, 55 ... Cam.

Claims

[Scope of utility model registration request]

a plurality of insertion openings arranged in a row into which tape cassettes are inserted; loading means for setting one of the inserted tape cassettes on the tape traveling mechanism; a door provided in the front of the insertion opening; An auto-change for a digital audio cassette tape player, comprising: a detection switch that operates when the insertion port is closed; and a control means that does not operate the loading means until the detection switch operates. equipment.