JPS58105070U

JPS58105070U - magnetic sheet jacket

Info

Publication number: JPS58105070U
Application number: JP19393981U
Authority: JP
Inventors: 悦朗斉藤; 桜井　文吉
Original assignee: ソニー株式会社
Priority date: 1981-12-30
Filing date: 1981-12-30
Publication date: 1983-07-16

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る磁気シートジャケットの一実施例
を示す平面図、第２図は上記第１図に示す磁気シートジ
ャケットの底面部、第３図はジャケット筐体内を示す平
面図、第４図は装置本体に装着する前の磁気シートジャ
ケットの第１図におけるＡ−Ａ断面図、第５図はシャッ
ター板周辺を　゛示す要部斜視図、第６図は磁気記録再
生装置本体からジャケットホルダを押し開いた状態を示
す外観斜視図、第７図はジャケットホルダ内の途中まで
ジャケット筐体を挿入した状態を示す一部破断乎面図、
第８図はジャケットホルダ内に完全にジャケット筐体を
装填した状態を示す一部破断乎面図である。Ｈ・・・磁気ヘッド、１・・・磁気シートジャケット、
２・・・シャケシト筐体、３・・・回転磁気シート、５
・・・窓部、８・・・磁気記録再生装置本体、１９・・
・シャッター板、２５・・・案内部、２７・・・係合用
の突部、２９・・・物起、３２・・・ジャケットホルダ
、３３・・・弾性部材、Ｋ１・・・開口位置、Ｋ２・・
・閉成位置。FIG. 1 is a plan view showing an embodiment of the magnetic sheet jacket according to the present invention, FIG. 2 is a bottom view of the magnetic sheet jacket shown in FIG. 1, and FIG. 3 is a plan view showing the inside of the jacket housing. Figure 4 is a sectional view taken along line A-A in Figure 1 of the magnetic sheet jacket before it is attached to the main body of the device, Figure 5 is a perspective view of the main parts showing the vicinity of the shutter plate, and Figure 6 is a view of the jacket from the main body of the magnetic recording/reproducing device. Fig. 7 is a partially cutaway view showing the jacket case inserted halfway into the jacket holder;
FIG. 8 is a partially cutaway view showing a state in which the jacket casing is completely loaded into the jacket holder. H...Magnetic head, 1...Magnetic sheet jacket,
2...Shakeshit housing, 3...Rotating magnetic sheet, 5
...Window part, 8...Magnetic recording and reproducing device main body, 19...
・Shutter plate, 25... Guide portion, 27... Engagement protrusion, 29... Object, 32... Jacket holder, 33... Elastic member, K1... Opening position, K2・・・
- Closed position.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

回転磁気シートを回転自在に内蔵したジャケット筐体の
一部に、上記回転磁気シート上に所要の映像信号を磁気
記録するための磁気ヘッドが挿入される窓部を設けると
共に、この窓部を開（開口位置と−それを閉じる閉成位
置との間を自由に移動し得るシャッター板を設けて成る
磁気シートジャケットにおいて、上記ジャケット筐体に
は、上記シャッター板を開口位置と閉成位置との間に亘
って案内する案内部を設けると共に、上記案内部には、
上記閉成位置から上記開口位置に上記シャッター板を摺
動させるために磁気記録再生装置本体側に設けたシャッ
ター板開放用の突起と弾性的に−当接する飛び出し防止
用の弾性部材を設け、上記磁気記録再生装置本体から上
記ジャケット筐体を取り出したとき、上記シャッター板
を開口位置にまで摺動させていた上記突起が上記弾性部
材に弾性的に当接するようにしたことを特徴とする磁気
シートジャケット。A window portion into which a magnetic head for magnetically recording a required video signal on the rotating magnetic sheet is inserted is provided in a part of the jacket housing in which the rotating magnetic sheet is rotatably housed, and this window portion is opened. (In a magnetic sheet jacket that is provided with a shutter plate that can freely move between an open position and a closed position, the jacket housing is provided with a shutter plate that can be moved freely between the open position and the closed position.) A guide section is provided to guide the user along the route, and the guide section includes:
In order to slide the shutter plate from the closed position to the open position, an elastic member for preventing the shutter plate from popping out is provided which comes into elastic contact with a protrusion for opening the shutter plate provided on the main body of the magnetic recording/reproducing apparatus, and A magnetic sheet characterized in that when the jacket casing is taken out from the main body of the magnetic recording/reproducing device, the protrusion that had been sliding the shutter plate to the open position comes into elastic contact with the elastic member. Jacket.