JPS62129189U - - Google Patents
Info
- Publication number
- JPS62129189U JPS62129189U JP1552286U JP1552286U JPS62129189U JP S62129189 U JPS62129189 U JP S62129189U JP 1552286 U JP1552286 U JP 1552286U JP 1552286 U JP1552286 U JP 1552286U JP S62129189 U JPS62129189 U JP S62129189U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflector
- receiving member
- tape
- reflected 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のテープ・カウンタを示す基本
構成図、第２図は本考案のピンチローラを磁気記
録再生装置に採用した場合の上面図である。
１……ピンチローラ、１ａ……反射体、２……
発光素子、４……受光素子、５……出力パルス計
数回路、６……表示回路、７……表示器、８……
磁気テープ、９ａ，９ｂ，９ｃ……ガイドローラ
、１０ａ，１０ｂ，……ガイドポスト、１１……
回転ドラム、１２……キヤプスタン。
FIG. 1 is a basic configuration diagram showing the tape counter of the present invention, and FIG. 2 is a top view of the case where the pinch roller of the present invention is employed in a magnetic recording/reproducing device. 1...Pinch roller, 1a...Reflector, 2...
Light emitting element, 4... Light receiving element, 5... Output pulse counting circuit, 6... Display circuit, 7... Display, 8...
Magnetic tape, 9a, 9b, 9c... Guide roller, 10a, 10b,... Guide post, 11...
Rotating drum, 12...capstan.
Claims (1)
と、 (b) 該反射体の回転軌跡上に光を照射する発光
部材と、 (c) 上記反射体による上記照射光の反射光を検
出する受光部材と、を備え、前記受光部材により
検出された反射光を計数することによりテープ走
行状態を表示することを特徴としたテープ・カウ
ンタ。[Claims for Utility Model Registration] (a) A reflector provided on a part of the surface of the pinch roller; (b) A light-emitting member that irradiates light onto the rotation locus of the reflector; (c) Based on the reflector. A tape counter comprising: a light-receiving member for detecting reflected light of the irradiated light, and displaying a tape running state by counting the reflected light detected by the light-receiving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1552286U JPS62129189U (en) | 1986-02-05 | 1986-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1552286U JPS62129189U (en) | 1986-02-05 | 1986-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62129189U true JPS62129189U (en) | 1987-08-15 |
Family
ID=30806533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1552286U Pending JPS62129189U (en) | 1986-02-05 | 1986-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129189U (en) |
-
1986
- 1986-02-05 JP JP1552286U patent/JPS62129189U/ja active Pending
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