JPS5920481U

JPS5920481U - Adapter for small tape cassette

Info

Publication number: JPS5920481U
Application number: JP11693682U
Authority: JP
Inventors: 土屋　栄一
Original assignee: 日本ビクター株式会社
Priority date: 1982-07-30
Filing date: 1982-07-30
Publication date: 1984-02-07
Also published as: JPS642302Y2

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図は本考案になる小型テープカセット用アダプタの
一実施例の平面図、第２図は第１図のアダプタ内に収納
される小型テープカセットの一例の斜視図、第３図及び
第４図は夫々トップカバーの平面図及び正面図、第５図
及び第６図は夫々蓋係止部の形状を小型テープカセット
と対応させて示す第３図中Ｖ−Ｖ線及び■−ＶＩ線に沿
う断面矢視図、第７図及び第８図は夫々トップカバーが
閉蓋及び開蓋しているときでの、小型テープカセットの
蓋及びローディング機構に対するロック機構の状態を示
す図、第９図は小型テープカセット収納時及びトップカ
バー閉蓋時での小型テープカセットの蓋を開蓋する状態
を示す図、第１０図はトップカバーを閉蓋位置↓こロッ
クする機構を示す図、第１１図及び第１３図は夫々摺動
ノブをロックする機構のロープインク動作前及びローデ
ィング動作完了時での状態を示す区、第１２図はトップ
カバーが開いているときてのローディング機構に対する
ロック機構の状態を示す平面図、第１４図及び第１５図
は夫々操作ノブ機構のローディング操作前及びアダプタ
操作完了後の状態を一部を断面して示す平面図、第１６
図は操作ノブの形状を示す第１４図中ＸＶＩ−ＸＶＩ線
に沿う断面図、第１７図は操作ノブの変形例を示す平面
図、第１８図は表示パネル部を示す平面図、第１９図は
第１８図中ｘｉｘ−ｘｉＸ線に沿う断面矢視図である。１・・・テープカセット用アダプタ、２・・・アダプタ
筐体、２ａ・・・天板、２ｂ・・・右側面、３・・・前
側蓋、４・・・小型テープカセット収納部、５・・・小
型テープカセット、６・・・トップカバー、７・・・操
作ノブ、−８・・・カセット筐体、９・・・蓋、１０・
・・ピン、１１・・・特殊チェーン、１２・・・固体ガ
イド板、１３．１７・・・ローディングアーム、１４．
１８・・・ビン、１５・・・リンク、１６．２３・・・
歯車列、１９．２０・・・ポール、２１・・・磁気テー
プ、２２・・・テープパス、２４・・・巻取リール、３
０・・・本体部、３１．３２・・・腕部、３３．３４・
・・軸受部、３５．３６・・・ピン部材、３７・・・捩
りコイルばね、３８・・・鉤部、３９・・・摺動部材、
４０・・・係止腕部、４１・・・摺動ノブ、４２゜４３
・・・傾斜面、４４・・・コイルばね、４５．４６・・
・　　、蓋係止部、４５ａ、４６ａ・・・傾斜面、５０
・・・垂直軸、５１・・・ストッパ、５１ａ・・・傾斜
面、５ｂ・・・鉤部、５２・・・係止片、５２ａ・・・
突起、５５・・・ロックレバ−１５５ａ・・・突部、５
５ｂ・・・鉤部、５６・・・ブラケット、５７・・・水
平軸、５８・・・垂下片、６０・・・操作部、６１・・
・窓、６２・・・軸、６３・・・凹部、６４・・・薄肉
鍔部、６５・・・凹部、６６・・・カムローラ、６７・
・・カム面、６８．６９・・・Ｖ字溝、７ｏ・・・ピン
、７１・・・ばね、７２・・・レバー、７３・・・平坦
面、７４・・・ｒｓＴＡＲＴＪ文字、７５・・・ｒＥＮ
ＤＪ文字、７６・・・窓、７７・・・梨地パターン、８
０・・・表示パネル、８１・・・開口。FIG. 1 is a plan view of an embodiment of a small tape cassette adapter according to the present invention, FIG. 2 is a perspective view of an example of a small tape cassette stored in the adapter of FIG. 1, and FIGS. The figures are a plan view and a front view of the top cover, respectively, and Figures 5 and 6 respectively show the shape of the lid locking part in correspondence with the small tape cassette. 7 and 8 are views showing the state of the locking mechanism for the small tape cassette lid and loading mechanism when the top cover is closed and opened, respectively, and FIG. 9 is a cross-sectional view taken along the arrow. Figure 10 shows the mechanism for locking the top cover to the closed position. Figure 11 shows the mechanism for locking the top cover to the closed position. and Fig. 13 shows the state of the mechanism for locking the sliding knob before the rope ink operation and when the loading operation is completed, respectively, and Fig. 12 shows the state of the locking mechanism for the loading mechanism when the top cover is open. 14 and 15 are partially sectional plan views showing the operation knob mechanism before the loading operation and after the adapter operation is completed, respectively.
The figures are a sectional view taken along the line XVI-XVI in Fig. 14 showing the shape of the operating knob, Fig. 17 is a plan view showing a modification of the operating knob, Fig. 18 is a plan view showing the display panel section, and Fig. 19. is a cross-sectional view taken along line xix-xiX in FIG. 18; DESCRIPTION OF SYMBOLS 1... Tape cassette adapter, 2... Adapter housing, 2a... Top plate, 2b... Right side, 3... Front lid, 4... Small tape cassette storage section, 5... ...Small tape cassette, 6...Top cover, 7...Operation knob, -8...Cassette housing, 9...Lid, 10...
... Pin, 11... Special chain, 12... Solid guide plate, 13.17... Loading arm, 14.
18...Bin, 15...Link, 16.23...
Gear train, 19. 20... Pole, 21... Magnetic tape, 22... Tape path, 24... Take-up reel, 3
0...Body part, 31.32...Arm part, 33.34.
...Bearing part, 35.36... Pin member, 37... Torsion coil spring, 38... Hook part, 39... Sliding member,
40... Locking arm portion, 41... Sliding knob, 42° 43
... Inclined surface, 44 ... Coil spring, 45.46 ...
・ , lid locking portion, 45a, 46a...slanted surface, 50
... Vertical shaft, 51 ... Stopper, 51a ... Inclined surface, 5b ... Hook portion, 52 ... Locking piece, 52a ...
Protrusion, 55...Lock lever 155a...Protrusion, 5
5b...Hook part, 56...Bracket, 57...Horizontal shaft, 58...Descent piece, 60...Operation unit, 61...
・Window, 62...shaft, 63...recess, 64...thin flange, 65...recess, 66...cam roller, 67...
...Cam surface, 68.69...V-shaped groove, 7o...pin, 71...spring, 72...lever, 73...flat surface, 74...rsTARTJ character, 75...・rEN
DJ letters, 76...Window, 77...Nashiji pattern, 8
0... Display panel, 81... Opening.

Claims

[Scope of utility model registration request]

A small tape cassette adapter used when attaching a tape cassette smaller than a standard tape cassette to a recording/playback device for standard tape cassettes, which is smaller than the small tape cassette stored in the small tape cassette storage section of the adapter. a tape loading mechanism within the adapter that pulls out the tape and forms a tape path corresponding to the front tape path of a standard tape cassette within the adapter; and a small tape cassette storage section after the small tape cassette is stored. An adapter for a small tape cassette, comprising a cover member that covers the tape loading mechanism, and a mechanism that operates in conjunction with the operation of the tape loading mechanism to prevent the cover member from opening.