JPS6116724U - Tape end detection device - Google Patents

Tape end detection device

Info

Publication number
JPS6116724U
JPS6116724U JP9970784U JP9970784U JPS6116724U JP S6116724 U JPS6116724 U JP S6116724U JP 9970784 U JP9970784 U JP 9970784U JP 9970784 U JP9970784 U JP 9970784U JP S6116724 U JPS6116724 U JP S6116724U
Authority
JP
Japan
Prior art keywords
detection device
emitting diode
light emitting
end detection
phototransistor
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.)
Pending
Application number
JP9970784U
Other languages
Japanese (ja)
Inventor
一 吉田
Original Assignee
株式会社ケンウッド
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社ケンウッド filed Critical 株式会社ケンウッド
Priority to JP9970784U priority Critical patent/JPS6116724U/en
Publication of JPS6116724U publication Critical patent/JPS6116724U/en
Pending legal-status Critical Current

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

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

第１図ａおよびｂは本考案の一実施例を示す平面図およ
び正面図。 第２図ａおよびｂは従来例を示す平面図および正面図。 １・・・カセ−ットハーフ、−２・・・磁気テープ、３
・・・回転シリンダ、４−３および４−４・・・ホトト
ランジスタ、５−３および５−，・・・発光ダイオード
。FIGS. 1a and 1b are a plan view and a front view showing an embodiment of the present invention. FIGS. 2a and 2b are a plan view and a front view of a conventional example. 1...Cassette half, -2...Magnetic tape, 3
... Rotating cylinder, 4-3 and 4-4... Phototransistor, 5-3 and 5-, ... Light emitting diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カセットテープ装置におけるテープエンド検出装置であ
って、カセットハーフから引き出された磁気テープの一
方の外側に設けられた第１のホトトランジスタおよび第
１の発光ダイオードと、前記磁気テープの他方の外側に
設けられた第２のホトトランジスタおよび第２の発光ダ
イオードとを備え、第１の発光ダイオードからの発光を
第２のホトトランジスタで受けかつ第２の発光ダイオー
ドからの発光を第１のホトトランジスタで受けるように
したことを特徴とするテープエンド検出装置。A tape end detection device for a cassette tape device, the device comprising a first phototransistor and a first light emitting diode provided on one outside of a magnetic tape pulled out from a cassette half, and a first phototransistor and a first light emitting diode provided on the other outside of the magnetic tape. a second phototransistor and a second light emitting diode, the second phototransistor receives light from the first light emitting diode, and the first phototransistor receives light from the second light emitting diode. A tape end detection device characterized by:
JP9970784U 1984-07-03 1984-07-03 Tape end detection device Pending JPS6116724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9970784U JPS6116724U (en) 1984-07-03 1984-07-03 Tape end detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9970784U JPS6116724U (en) 1984-07-03 1984-07-03 Tape end detection device

Publications (1)

Publication Number Publication Date
JPS6116724U true JPS6116724U (en) 1986-01-31

Family

ID=30659198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9970784U Pending JPS6116724U (en) 1984-07-03 1984-07-03 Tape end detection device

Country Status (1)

Country Link
JP (1) JPS6116724U (en)

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