JPS58144632U - Tape recorder reel stand rotation detection mechanism - Google Patents

Tape recorder reel stand rotation detection mechanism

Info

Publication number
JPS58144632U
JPS58144632U JP4216482U JP4216482U JPS58144632U JP S58144632 U JPS58144632 U JP S58144632U JP 4216482 U JP4216482 U JP 4216482U JP 4216482 U JP4216482 U JP 4216482U JP S58144632 U JPS58144632 U JP S58144632U
Authority
JP
Japan
Prior art keywords
reel stand
detection mechanism
tape recorder
rotation detection
stand rotation
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
JP4216482U
Other languages
Japanese (ja)
Other versions
JPH0138750Y2 (en
Inventor
龍彦 土屋
Original Assignee
アルプス電気株式会社
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 アルプス電気株式会社 filed Critical アルプス電気株式会社
Priority to JP4216482U priority Critical patent/JPS58144632U/en
Publication of JPS58144632U publication Critical patent/JPS58144632U/en
Application granted granted Critical
Publication of JPH0138750Y2 publication Critical patent/JPH0138750Y2/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) [Abstract] 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図は本考案によるテープレコーダのリール台回転検
知機構を示す縦断面図、第２図はリール台の斜視図であ
る。 １・・・シャーシ、２・・・リール軸、３・・・リール
台、７・・・フォトカプラ、７ａ・・・発光素子、７ｂ
・・・受光素子、８・・・化粧板。FIG. 1 is a longitudinal sectional view showing a reel stand rotation detection mechanism of a tape recorder according to the present invention, and FIG. 2 is a perspective view of the reel stand. DESCRIPTION OF SYMBOLS 1... Chassis, 2... Reel shaft, 3... Reel stand, 7... Photocoupler, 7a... Light emitting element, 7b
... Light receiving element, 8... Decorative board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リール台に形成されている円板に貫通穴を穿設し、この
貫通穴の回転経路の下方位置に、発光素子と受光素子を
配設し、且つ、発光素子から受光素子への光の反射板と
して、円板の上方を覆う化粧板の下面を利用して成るテ
ープレコーダのリール台回転検知機構。A through hole is formed in the disc formed on the reel stand, a light emitting element and a light receiving element are arranged below the rotation path of the through hole, and light is reflected from the light emitting element to the light receiving element. A tape recorder reel stand rotation detection mechanism that uses the lower surface of a decorative plate covering the upper part of a disc as a plate.
JP4216482U 1982-03-25 1982-03-25 Tape recorder reel stand rotation detection mechanism Granted JPS58144632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4216482U JPS58144632U (en) 1982-03-25 1982-03-25 Tape recorder reel stand rotation detection mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4216482U JPS58144632U (en) 1982-03-25 1982-03-25 Tape recorder reel stand rotation detection mechanism

Publications (2)

Publication Number Publication Date
JPS58144632U true JPS58144632U (en) 1983-09-29
JPH0138750Y2 JPH0138750Y2 (en) 1989-11-20

Family

ID=30053305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4216482U Granted JPS58144632U (en) 1982-03-25 1982-03-25 Tape recorder reel stand rotation detection mechanism

Country Status (1)

Country Link
JP (1) JPS58144632U (en)

Also Published As

Publication number Publication date
JPH0138750Y2 (en) 1989-11-20

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