JPS6093130U - Tape running direction display device - Google Patents

Tape running direction display device

Info

Publication number
JPS6093130U
JPS6093130U JP18506783U JP18506783U JPS6093130U JP S6093130 U JPS6093130 U JP S6093130U JP 18506783 U JP18506783 U JP 18506783U JP 18506783 U JP18506783 U JP 18506783U JP S6093130 U JPS6093130 U JP S6093130U
Authority
JP
Japan
Prior art keywords
rotating body
light
receiving elements
tape running
display device
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
JP18506783U
Other languages
Japanese (ja)
Other versions
JPH0313871Y2 (en
Inventor
澄川　恵一郎
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP18506783U priority Critical patent/JPS6093130U/en
Publication of JPS6093130U publication Critical patent/JPS6093130U/en
Application granted granted Critical
Publication of JPH0313871Y2 publication Critical patent/JPH0313871Y2/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、本考案の一実施例を示す巻取りリール台付近
の側面図、第２図は第１図の回転体、光源及び第１、第
２、第３受光素子の平面図、第３図は第１、第２、第３
表示器の正面図、第４図は、第１、第２、第３受光素子
及び第１、第２、第３表示器の回路図、第５図は本考案
の他の実施例の第２図に対応した平面図である。 １・・・・・・巻取りリール台、２・・・・・・回転軸
、３゜３′・・・・・・回転体、３ａ・・・・・・端面
、３ｂ・・・・・・外周面、５・・・・・・光源、６．
６’、６″・・・・・・光通路、６ａ　、６　ａ’、　
６　ａ”−ｏｓｅｓ一端、６　ｂ、　　６ｂ’、　６ｂ
”−−−−−−他端、？　ａ、　７　ｂ、　７　ｃ”・
・”第１、第２、第３受光素子、９　ａｔ　９　ｂｙ　
９　ｃ＝第１、第２、第３表示器。1 is a side view of the vicinity of a take-up reel stand showing an embodiment of the present invention; FIG. 2 is a plan view of the rotating body, light source, and first, second, and third light receiving elements shown in FIG. Figure 3 shows the 1st, 2nd, and 3rd
A front view of the display device, FIG. 4 is a circuit diagram of the first, second, and third light receiving elements and the first, second, and third display devices, and FIG. 5 is a second embodiment of the present invention. It is a top view corresponding to the figure. 1... Take-up reel stand, 2... Rotating shaft, 3゜3'... Rotating body, 3a... End face, 3b...・Outer peripheral surface, 5...Light source, 6.
6', 6''... optical path, 6a, 6 a',
6 a”-oses one end, 6 b, 6b’, 6b
``------Other end, ? a, 7 b, 7 c''・
・"First, second, and third light receiving elements, 9 at 9 by
9 c = first, second, and third indicators.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テープ走行装置の少なくとも一方のリール台に連動して
該リール台と同一方向に回転する回転体を備え、この回
転体の内部には、一端が回転体の回転軸付近の端面に臨
み、他端が回転体の外周面の一部に臨む光透過性材料よ
り成る光通路を形成し、回転体の回転軸付近の前記端面
に対向して光源を配置し、前記回転体の外周面に対向し
て、かつ前記回転方向に沿って少なくとも３つの受光素
子を互いに離隔して配置し、これら各受光素子に個別的
に対応して受光素子の検知出力によって点灯する表示器
を受光素子と同数設けたことを特徴とするテープ走行方
向表示装置。The tape running device includes a rotating body that rotates in the same direction as the reel stand in conjunction with at least one reel stand, and inside the rotating body, one end faces an end surface near the rotation axis of the rotating body, and the other end forms an optical path made of a light-transmitting material facing a part of the outer peripheral surface of the rotating body, a light source is disposed opposite to the end face near the rotation axis of the rotating body, and the light source is arranged opposite to the outer peripheral surface of the rotating body. and at least three light-receiving elements are arranged apart from each other along the rotational direction, and the same number of indicators as the light-receiving elements are provided corresponding to each of the light-receiving elements and lit by the detection output of the light-receiving elements. A tape running direction display device characterized by:
JP18506783U 1983-11-29 1983-11-29 Tape running direction display device Granted JPS6093130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18506783U JPS6093130U (en) 1983-11-29 1983-11-29 Tape running direction display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18506783U JPS6093130U (en) 1983-11-29 1983-11-29 Tape running direction display device

Publications (2)

Publication Number Publication Date
JPS6093130U true JPS6093130U (en) 1985-06-25
JPH0313871Y2 JPH0313871Y2 (en) 1991-03-28

Family

ID=30400103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18506783U Granted JPS6093130U (en) 1983-11-29 1983-11-29 Tape running direction display device

Country Status (1)

Country Link
JP (1) JPS6093130U (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478135U (en) * 1971-02-19 1972-09-29
JPS514320U (en) * 1974-06-26 1976-01-13
JPS5368210A (en) * 1976-11-30 1978-06-17 Olympus Optical Co Ltd Tape recorder with miniature electronic computer
JPS548733U (en) * 1977-06-21 1979-01-20
JPS5535665U (en) * 1978-08-31 1980-03-07
JPS56157094U (en) * 1980-04-17 1981-11-24

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478135U (en) * 1971-02-19 1972-09-29
JPS514320U (en) * 1974-06-26 1976-01-13
JPS5368210A (en) * 1976-11-30 1978-06-17 Olympus Optical Co Ltd Tape recorder with miniature electronic computer
JPS548733U (en) * 1977-06-21 1979-01-20
JPS5535665U (en) * 1978-08-31 1980-03-07
JPS56157094U (en) * 1980-04-17 1981-11-24

Also Published As

Publication number Publication date
JPH0313871Y2 (en) 1991-03-28

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