JPS59157237U - Reel stand rotation detection device for cassette tape recorder - Google Patents

Reel stand rotation detection device for cassette tape recorder

Info

Publication number
JPS59157237U
JPS59157237U JP5157383U JP5157383U JPS59157237U JP S59157237 U JPS59157237 U JP S59157237U JP 5157383 U JP5157383 U JP 5157383U JP 5157383 U JP5157383 U JP 5157383U JP S59157237 U JPS59157237 U JP S59157237U
Authority
JP
Japan
Prior art keywords
reel stand
tape recorder
detection device
rotation detection
light
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
Application number
JP5157383U
Other languages
Japanese (ja)
Other versions
JPH0341291Y2 (en
Inventor
健二 高橋
Original Assignee
赤井電機株式会社
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 赤井電機株式会社 filed Critical 赤井電機株式会社
Priority to JP5157383U priority Critical patent/JPS59157237U/en
Publication of JPS59157237U publication Critical patent/JPS59157237U/en
Application granted granted Critical
Publication of JPH0341291Y2 publication Critical patent/JPH0341291Y2/ja
Granted 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 the drawing]

第１図は従来技術を示す図で、ａは斜視図、ｂは断面図
、第２図はこの考案の一実施例を示す図で、ａは斜視図
、ｂは断面図である。 ５・・・光遮断装置、６・・・遮光羽根、７・・・カセ
ットハウジングランプ、８・・・受光装置。FIG. 1 is a diagram showing the prior art, in which a is a perspective view and b is a cross-sectional view, and FIG. 2 is a view showing an embodiment of this invention, in which a is a perspective view and b is a cross-sectional view. 5... Light blocking device, 6... Light blocking blade, 7... Cassette housing lamp, 8... Light receiving device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遮光羽根の付いた光遮断装置、発光装置および受光装置
を備え、該光遮断装置の回転による該発光装置の光の遮
断、通過状態を該受光装置により電気信号に変換して、
リール台の回転検出を行うカセットテープレコーダ用リ
ール台回転検出装置において、該発光装置としてカセッ
トハウジングランプを用いたことを特徴とするカセット
テープレコーダ用リール台回転検出装置。A light blocking device with light blocking blades, a light emitting device, and a light receiving device are provided, and the light blocking device and the passing state of the light by the rotation of the light blocking device are converted into electrical signals by the light receiving device,
A reel stand rotation detection device for a cassette tape recorder that detects rotation of a reel stand, characterized in that a cassette housing lamp is used as the light emitting device.
JP5157383U 1983-04-08 1983-04-08 Reel stand rotation detection device for cassette tape recorder Granted JPS59157237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5157383U JPS59157237U (en) 1983-04-08 1983-04-08 Reel stand rotation detection device for cassette tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5157383U JPS59157237U (en) 1983-04-08 1983-04-08 Reel stand rotation detection device for cassette tape recorder

Publications (2)

Publication Number Publication Date
JPS59157237U true JPS59157237U (en) 1984-10-22
JPH0341291Y2 JPH0341291Y2 (en) 1991-08-30

Family

ID=30181980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5157383U Granted JPS59157237U (en) 1983-04-08 1983-04-08 Reel stand rotation detection device for cassette tape recorder

Country Status (1)

Country Link
JP (1) JPS59157237U (en)

Also Published As

Publication number Publication date
JPH0341291Y2 (en) 1991-08-30

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