JPS58122282U

JPS58122282U - Small tape cartridge adapter

Info

Publication number: JPS58122282U
Application number: JP1759982U
Authority: JP
Inventors: 二宮　和徳
Original assignee: 九州日立マクセル株式会社
Priority date: 1982-02-10
Filing date: 1982-02-10
Publication date: 1983-08-19

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]

第１図は本案アダプタと小型テープカートリッジとを後
方側から見た外観斜視図、第２図はそれらを前方側から
見た斜視図である。第３図はアダプタの格納室を主とし
て示す平面図、第４図は第３図におけるＡ−Ａ線断面図
、第５図は第３図におけるＢ−Ｂ線断面図、第６図は第
３図におけるＣ−Ｃ線断面図、第７図は第３図における
Ｄ−Ｄ線断面図、第８図は格納室の開閉蓋を開放した状
態での一部切欠き側面図、第９図は格納室から小型テー
プカートリッジを抜き出す要領を示す縦断面図である。第１０図ないし第１４図は小型テープカートリッジに内
蔵のテープの誤消去防止機構を例示しており、第１０図
は斜視図、第１１図はその、平面図、第１２図は第１１
図におけるＥ−Ｅ線断面図、第１３図は第１１図におけ
るＦ−Ｆ線断面図、第１４図は小型テープカートリッジ
の誤消去防止片がある状態での第１３図に相当する縦断
側面図である。第１５図ないし第２０図はテープ引出し
機構を示しており、第１．５図はテープ引出し操作前の
状態を示す平面図、第１６図はテープ引出し操作途中の
状態を示す平面図、第１７図はテープ引出し操作後の状
態を示す平面図、第１８図は第１７図におけるＧＬＧ線
断面図、第１９図は第１７図におけるＨ−ｍ、断面図、
第２０図はテープ引出しリンク機構の概略斜視図、第２
１図はテープ引出しリンク機構の一部を示す分解斜視図
で坐る。第２２図ないし２７図はテープ巻取り機構を示
しており、第２２図は要部の縦断面図、第２３図はその
要部の斜視図、第２４図から第２７図までは操作レバー
の動きとテープ巻取り機構との関係を経時的に水子平面
図であって、第２４図はテープ引出し前、第２５図はテ
ープ引出し途中、第２６図はテープ引出し完了時、第２
７図は操作レバーを復帰操作してテープ巻取りを行うソ
いる゛途中の状態をそれぞれ示している。１・・・・・・アダプタ、２・・・・・・小型テープカ
ートリッジ、４・・・・・・テープ、５．６・・・・・
・テープリール、２０・・・・・・アダプタ本体、２５
・・開路納室、７０゜７１・・・・・・テープ引出し部
材、９６・・開操作部材、１０２．１０４・・・・・・
切欠部、１２４・・開駆動ギヤ％１１２５・・・・・・
γイドルギャ、１４２．１４３・・・・・・ギヤ、１４
７・・曲摩擦−クラッチ。１５５９′６′ＵＩ− 第２６図第２７図FIG. 1 is an external perspective view of the present adapter and small tape cartridge as seen from the rear side, and FIG. 2 is a perspective view of them as seen from the front side. 3 is a plan view mainly showing the storage chamber of the adapter, FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3, FIG. 5 is a cross-sectional view taken along the line B-B in FIG. 3, and FIG. 7 is a sectional view taken along line D-D in FIG. 3, FIG. 8 is a partially cutaway side view of the storage chamber with the lid open, and FIG. FIG. 3 is a longitudinal cross-sectional view showing how to extract the small tape cartridge from the storage chamber. 10 to 14 illustrate the mechanism for preventing accidental erasure of a tape built into a small tape cartridge. FIG. 10 is a perspective view, FIG. 11 is a plan view, and FIG.
13 is a sectional view taken along the line FF in FIG. 11, and FIG. 14 is a longitudinal sectional view corresponding to FIG. 13 with a small tape cartridge with an erroneous erasure prevention piece. It is. 15 to 20 show the tape pull-out mechanism, FIG. 1.5 is a plan view showing the state before the tape draw-out operation, FIG. 16 is a plan view showing the state during the tape draw-out operation, and FIG. The figure is a plan view showing the state after the tape drawer operation, FIG. 18 is a sectional view taken along the GLG line in FIG. 17, FIG. 19 is a sectional view taken along line H-m in FIG. 17,
FIG. 20 is a schematic perspective view of the tape drawer link mechanism,
Figure 1 is an exploded perspective view showing a portion of the tape drawer linkage. Figures 22 to 27 show the tape winding mechanism. Figure 22 is a longitudinal cross-sectional view of the main parts, Figure 23 is a perspective view of the main parts, and Figures 24 to 27 are the operation levers. The relationship between the movement and the tape winding mechanism is shown in water plane views over time, and FIG. 24 shows the state before the tape is drawn out, FIG. 25 shows the state during the tape drawing process, and FIG.
FIG. 7 shows a state in which the operating lever is operated to return and the tape is being wound. 1...Adapter, 2...Small tape cartridge, 4...Tape, 5.6...
・Tape reel, 20...Adapter body, 25
・・Opening storage room, 70° 71 ・・・Tape drawer member, 96 ・・Opening operation member, 102.104 ・・・・・
Notch, 124...Open drive gear% 1125...
γ Idolgya, 142.143...Gear, 14
7. Curved friction - clutch. 1559′6′UI- Fig. 26 Fig. 27

Claims

[Scope of utility model registration request]

The adapter main body 20, which has substantially the same external shape as the large tape cartridge, is provided with a storage chamber 25 in which the small tape cartridge 2 is removably stored, and the tape 4 is transferred from the small tape cartridge 2 stored in the storage chamber 25. A tape pull-out member 70.71 that is pulled out to the front side of the adapter body 20 is movably arranged within the adapter body 20 between a retracted position and a front pull-out position. An operating member 96 that is operated to switch between two positions via a link mechanism is arranged so as to look outside the adapter main body 20, and the operating member 96 is used to move the tape drawer members 70 and 71 from the drawn position to the retracted position. A mechanism is provided in the adapter body 20 to rotate the tape reel 6 built in the small tape cartridge 2 in the tape winding direction in conjunction with the
At the connecting portion between the operation member 96 and the link mechanism, after the tape drawer members 70 and 71 reach the movement limit of the retracted position and are fixed, the operation member 96 is moved by a certain amount in the tape winding operation direction. An adapter for a small tape cartridge, characterized in that it is provided with a means for allowing.