JPS60163528U - Single detection switch to prevent accidental erasure of cassettes - Google Patents
Single detection switch to prevent accidental erasure of cassettesInfo
- Publication number
- JPS60163528U JPS60163528U JP4950084U JP4950084U JPS60163528U JP S60163528 U JPS60163528 U JP S60163528U JP 4950084 U JP4950084 U JP 4950084U JP 4950084 U JP4950084 U JP 4950084U JP S60163528 U JPS60163528 U JP S60163528U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- guide frame
- side contact
- pieces
- accidental erasure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
第１図は従来の斜視図、第２図は第１図の縦断面図、第
３図は本考案のカタットの誤消去防止用片検知スイッチ
の一実施例を示す斜視図、第４図は第３Ｎ４こおける縦
断面図、第５図は本考案のカセットの誤消去防止用片検
知スイッチの動作状態を示す説明図である。
１・・・・・・ボディ、２・・・・・・ガイド枠、３・
・・・・・動作側接片、４・・・・・・受側接片、５，
５′・・・・・・係止部、７・・・・・・摺接面、１０
・・・・・・誤消去防止用片、１３・・・・・・突出部
。FIG. 1 is a conventional perspective view, FIG. 2 is a vertical sectional view of FIG. FIG. 5 is an explanatory diagram showing the operating state of the piece detection switch for preventing erroneous erasure of the cassette according to the present invention. 1...Body, 2...Guide frame, 3.
...Moving side contact piece, 4...Receiving side contact piece, 5,
5'...Locking part, 7...Sliding surface, 10
...Piece for preventing accidental erasure, 13... Protrusion.
Claims (1)
を所定間隔に配設するとともに前記両液片の基端を固定
するボディと、前記ボディに基端を連結したガイド枠と
を具備し、かつ前記ガイド枠内には係止部を設けてあり
、前記動作側接片は前記ガイド枠のカセットとの摺接面
から前記各接片の所定間隔より若干広ぐ突出した突出部
かあり、カセット挿入初期には前記両液片の間隙を不変
のままカセットの摺接面がガイド枠に摺接せしめる一方
、カセット挿入後にはカセットの誤消去防止用片が動作
側接片の突出部に当たって両液片を接触せしめ、他方前
記誤消去防止用片のない場合には前記両液片を接触せし
めないようにしたこ／ とを特徴とするカセットの誤消去防止用片検知スイッチ
。[Claims for Utility Model Registration] An operating side contact piece and a receiving side contact piece made of an elastic body, a body for arranging each of the contact pieces at a predetermined interval and fixing base ends of both liquid pieces, and the body. and a guide frame whose base end is connected to the guide frame, and a locking portion is provided in the guide frame, and the operating side contact piece is connected to the sliding surface of the guide frame with the cassette. There is a protrusion that is slightly wider than the predetermined interval, and when the cassette is initially inserted, the sliding surface of the cassette slides against the guide frame without changing the gap between the two liquid pieces, but after the cassette is inserted, the cassette may be accidentally erased. A cassette characterized in that a prevention piece hits a protrusion of an operating side contact piece to bring both liquid pieces into contact, and on the other hand, when the accidental erasure prevention piece is not present, the two liquid pieces do not come into contact. Single detection switch to prevent accidental erasure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4950084U JPS60163528U (en) | 1984-04-03 | 1984-04-03 | Single detection switch to prevent accidental erasure of cassettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4950084U JPS60163528U (en) | 1984-04-03 | 1984-04-03 | Single detection switch to prevent accidental erasure of cassettes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60163528U true JPS60163528U (en) | 1985-10-30 |
| JPH0313875Y2 JPH0313875Y2 (en) | 1991-03-28 |
Family
ID=30566764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4950084U Granted JPS60163528U (en) | 1984-04-03 | 1984-04-03 | Single detection switch to prevent accidental erasure of cassettes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163528U (en) |
-
1984
- 1984-04-03 JP JP4950084U patent/JPS60163528U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313875Y2 (en) | 1991-03-28 |
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