JPS62106327U - - Google Patents
Info
- Publication number
- JPS62106327U JPS62106327U JP19784085U JP19784085U JPS62106327U JP S62106327 U JPS62106327 U JP S62106327U JP 19784085 U JP19784085 U JP 19784085U JP 19784085 U JP19784085 U JP 19784085U JP S62106327 U JPS62106327 U JP S62106327U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- tape guide
- electrical resistance
- magnetic tape
- magnetic recording
- 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 description 3
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本発明の磁気記録再生装置の一実施例
を示す主要平面図。第２図は本発明を磁気記録再
生装置のテープ案内体に適用した一実施例の断面
図。第３図は実施例第１図、及び第２図における
電気抵抗検出回路の一実施例の回路図。
１…テープ、２，３，１０，１１…リーデイン
グテープ検出用テープ案内体、４，７，１２，１
５…テープ案内体台、５，６，１３，１４…テー
プ案内体、８…シヤーシ、９，１６…テープ案内
体台移動溝、１７…回転ヘツドシリンダ、１９…
電気抵抗検出回路、１９ａ，ｂ…接続端子、２０
…導線、２１…テープ案内体上部、２２…テープ
案内体中部、２３…テープ案内体下部、２４…テ
ープ下つば、２５…テープ案内体台、２６，２７
…抵抗、２８…テープ抵抗、２９…トランジスタ
、３０，３１…電源、３２…アース、３３…判定
出力端子。
FIG. 1 is a main plan view showing an embodiment of the magnetic recording/reproducing apparatus of the present invention. FIG. 2 is a sectional view of an embodiment in which the present invention is applied to a tape guide of a magnetic recording/reproducing device. FIG. 3 is a circuit diagram of an embodiment of the electrical resistance detection circuit in FIGS. 1 and 2. 1... Tape, 2, 3, 10, 11... Tape guide for leading tape detection, 4, 7, 12, 1
5... Tape guide stand, 5, 6, 13, 14... Tape guide, 8... Chassis, 9, 16... Tape guide stand moving groove, 17... Rotating head cylinder, 19...
Electrical resistance detection circuit, 19a, b... connection terminal, 20
...Conductor, 21...Tape guide upper part, 22...Tape guide middle, 23...Tape guide lower part, 24...Tape lower rib, 25...Tape guide stand, 26, 27
...Resistor, 28...Tape resistor, 29...Transistor, 30, 31...Power supply, 32...Earth, 33...Judgment output terminal.
Claims (1)
に接続されたリーデイングテープの、電気抵抗の
差を検出する手段を有する磁気記録再生装置。 A magnetic recording/reproducing device having means for detecting a difference in electrical resistance between a magnetic tape and a leading tape connected to the top and end of the magnetic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19784085U JPS62106327U (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19784085U JPS62106327U (en) | 1985-12-23 | 1985-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106327U true JPS62106327U (en) | 1987-07-07 |
Family
ID=31157973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19784085U Pending JPS62106327U (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106327U (en) |
-
1985
- 1985-12-23 JP JP19784085U patent/JPS62106327U/ja active Pending
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