JPH0426470U - - Google Patents
Info
- Publication number
- JPH0426470U JPH0426470U JP6476790U JP6476790U JPH0426470U JP H0426470 U JPH0426470 U JP H0426470U JP 6476790 U JP6476790 U JP 6476790U JP 6476790 U JP6476790 U JP 6476790U JP H0426470 U JPH0426470 U JP H0426470U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- mirror surface
- reflects
- light beam
- incident 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
Description
第１図ないし第３図は本考案に係るテープカー
トリツジの一実施例を示しており、第１図は要部
を拡大した縦断正面図、第２図は全体斜視図、第
３図は上ケースの斜視図である。第４図は本考案
の別実施例を示す要部の拡大縦断正面図である。
第５図は従来例のテープカートリツジの要部の概
略縦断正面図を示している。
１……本体ケース、１ａ……上ケース、１ｂ…
…下ケース、５……磁気テープ、１１……反射鏡
部材、１４……第１反射鏡面、１５……第２反射
鏡面、２０……発光素子、２１……受光素子。
1 to 3 show an embodiment of the tape cartridge according to the present invention, in which FIG. 1 is an enlarged longitudinal sectional front view of the main parts, FIG. 2 is an overall perspective view, and FIG. 3 is a top view. It is a perspective view of a case. FIG. 4 is an enlarged longitudinal sectional front view of the main parts showing another embodiment of the present invention.
FIG. 5 shows a schematic longitudinal sectional front view of the main parts of a conventional tape cartridge. 1...Main case, 1a...Upper case, 1b...
... lower case, 5 ... magnetic tape, 11 ... reflecting mirror member, 14 ... first reflecting mirror surface, 15 ... second reflecting mirror surface, 20 ... light emitting element, 21 ... light receiving element.
Claims (1)
１の内部に、 レコーダ側の発光素子２０から発せられる入射
光線を反射させる第１反射鏡面１４と、 第１反射鏡面１４での反射光線を入射し、この
入射光線を磁気テープ５へ向け反射させてレコー
ダ側の受光素子２１へ送り返す第２反射鏡面１５
とが設置されていることを特徴とするテープカー
トリツジ。[Claims for Utility Model Registration] A first reflective mirror surface 14 that reflects incident light emitted from a light emitting element 20 on the recorder side is provided inside a main body case 1 in which a magnetic tape 5 is built in such a way that it can run freely; A second reflecting mirror surface 15 receives the reflected light beam from the magnetic tape 5, reflects the incident light beam toward the magnetic tape 5, and sends it back to the light receiving element 21 on the recorder side.
A tape cartridge characterized by being installed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6476790U JPH0426470U (en) | 1990-06-19 | 1990-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6476790U JPH0426470U (en) | 1990-06-19 | 1990-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426470U true JPH0426470U (en) | 1992-03-03 |
Family
ID=31596004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6476790U Pending JPH0426470U (en) | 1990-06-19 | 1990-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426470U (en) |
-
1990
- 1990-06-19 JP JP6476790U patent/JPH0426470U/ja active Pending