JPS62153626U - - Google Patents
Info
- Publication number
- JPS62153626U JPS62153626U JP4118286U JP4118286U JPS62153626U JP S62153626 U JPS62153626 U JP S62153626U JP 4118286 U JP4118286 U JP 4118286U JP 4118286 U JP4118286 U JP 4118286U JP S62153626 U JPS62153626 U JP S62153626U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- detection means
- detecting
- rotating body
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は本考案の第１実施例を示す図である。
第２図及び第３図は本考案の第２実施例を示す図
である。第４図は本考案の第３実施例を示す図で
ある。
３０……テープカセツト、１……カセツト（テ
ープカセツト）、３２，３６……回転体（第１、
第２テープ走行検出手段）、４８……テープ走行
異常検出回路（テープ弛み検出手段）、４０……
カウンタ回路（テープカウント手段）、５４……
回転体、５６……反射型光検出素子（第１、第２
テープ走行検出手段）、１２，１３……回転ガイ
ドピン（回転体）。
FIG. 1 is a diagram showing a first embodiment of the present invention.
2 and 3 are diagrams showing a second embodiment of the present invention. FIG. 4 is a diagram showing a third embodiment of the present invention. 30... Tape cassette, 1... Cassette (tape cassette), 32, 36... Rotating body (first,
second tape running detection means), 48... tape running abnormality detection circuit (tape slack detection means), 40...
Counter circuit (tape counting means), 54...
Rotating body, 56...Reflection type photodetection element (first, second
tape running detection means), 12, 13... Rotating guide pin (rotating body).
Claims (1)
転駆動される回転体の回転を検出する第１テープ
走行検出手段と、 前記テープカセツトの巻取側のテープに転接し
て回転駆動される回転体の回転を検出する第２テ
ープ走行検出手段と、 前記第１及び第２テープ走行検出手段からの信
号によりテープ弛みを検出するテープ弛み検出手
段と、 前記第１又は第２テープ走行検出手段からの信
号によりテープ走行量を検出するテープカウント
手段とを、 備えることを特徴とするテープレコーダ。[Scope of Claim for Utility Model Registration] A first tape running detection means for detecting the rotation of a rotating body that is rotationally driven by being in rolling contact with the tape on the supply side of the tape cassette; a second tape running detection means for detecting the rotation of a rotating body rotationally driven by the tape running body; tape slack detection means for detecting tape slack based on signals from the first and second tape running detection means; 2. A tape recorder comprising: tape count means for detecting the amount of tape travel based on a signal from the tape travel detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4118286U JPS62153626U (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4118286U JPS62153626U (en) | 1986-03-20 | 1986-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62153626U true JPS62153626U (en) | 1987-09-29 |
Family
ID=30855945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4118286U Pending JPS62153626U (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62153626U (en) |
-
1986
- 1986-03-20 JP JP4118286U patent/JPS62153626U/ja active Pending
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