JPS5971443U

JPS5971443U - Status detection mechanism of recording/playback media device

Info

Publication number: JPS5971443U
Application number: JP16602082U
Authority: JP
Inventors: 治小泉
Original assignee: ソニー株式会社
Priority date: 1982-11-01
Filing date: 1982-11-01
Publication date: 1984-05-15
Also published as: JPH026546Y2

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図は従来のオーディオ用テープカセットに設けられ
た誤消去防止機構を示す断面図、第２図は出願人が前に
提案した誤消去防止機構を備えた磁気ディスクカセット
を示し、Ａは全体の背面図、Ｂは要部の拡大背面図、Ｃ
はＢ図Ａ−Ａ線に沿う断面図、Ｄは作用を説明するため
の要部拡大背面図、第３図乃至第１２図は本考案記録再
生用媒体装置の状態検出機構の実施の一例を示し、第３
図Ａは全体の分解斜視図、第３図Ｂは要部の斜視図、第
３図Ｃは上ハーフの内面平面図、第４図は全体の斜視図
、第５図は要部の拡大背面図、第６図は第５図のＢ−Ｂ
線に沿う断面図、第７図は要部の拡大内面図、第８図は
摺動子をケース体から分離する操作の途中を示す断面図
、第９図は摺動体の斜視図、第１０図は摺動体を凹部に
摺動自在に係合した状態における要部拡大背面図、第１
１図は第１０図のＣ−Ｃ線に沿う断面図、第１２図は第
９図のＤ−Ｄ線に沿う断面図である。符号の説明、２・・・ケース体、３・・・記録媒体、２
２・・・摺動体、３０・・・連結片、３１・・・薄肉部
。２７２６２４望倫り９−２０１　　Ｘ　　　　Ｘ８２９２０ａ１４（Ｂ）２８　２４’ １７−　　　体第１０図　　　　　　　　　　　　−０”　　　　　　
　ｉ４ｉｔFIG. 1 is a sectional view showing a mechanism for preventing accidental erasure provided in a conventional audio tape cassette, and FIG. 2 shows a magnetic disk cassette equipped with the mechanism for preventing accidental erasure previously proposed by the applicant. B is an enlarged rear view of the main parts, C is a rear view of
B is a sectional view taken along the line A-A in Figure B, D is an enlarged rear view of the main part for explaining the operation, and Figures 3 to 12 are examples of implementation of the state detection mechanism of the recording/reproducing medium device of the present invention. 3rd
Figure A is an exploded perspective view of the whole, Figure 3B is a perspective view of the main parts, Figure 3C is an inner plan view of the upper half, Figure 4 is a perspective view of the whole, and Figure 5 is an enlarged rear view of the main parts. Figure 6 is B-B of Figure 5.
7 is an enlarged inner view of the main part, FIG. 8 is a sectional view showing the middle of the operation of separating the slider from the case body, FIG. 9 is a perspective view of the slider, and FIG. The figure is an enlarged rear view of the main part in a state where the sliding body is slidably engaged with the recess, and the first
1 is a cross-sectional view taken along line CC in FIG. 10, and FIG. 12 is a cross-sectional view taken along line D-D in FIG. 9. Explanation of symbols, 2...Case body, 3...Recording medium, 2
2...Sliding body, 30...Connection piece, 31...Thin wall portion. 272624 Mori 9-20 1 X X 82920 a1 4 (B) 28 24' 17- Body Figure 10 -0
i4it

Claims

[Scope of utility model registration request]

A recess is formed in the case body housing the recording medium, and within the recess, an appropriate portion of the sliding body is connected to the case body through a connecting piece having a thin wall portion formed by forming a groove on the inner surface. The sliding body is separated from the case body at the thin wall portion of the connecting piece, and is placed in the recessed portion at a first position indicating a first state of the recording medium or the like and at a second position indicating a second state of the recording medium or the like. 1. A state detection mechanism for a recording/reproducing medium device, characterized in that it can be mounted so as to be slidable between positions.