JPS5986085U

JPS5986085U - tape cassette

Info

Publication number: JPS5986085U
Application number: JP18047582U
Authority: JP
Inventors: 直樹釜谷
Original assignee: ソニー株式会社
Priority date: 1982-11-29
Filing date: 1982-11-29
Publication date: 1984-06-11

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

[Brief explanation of drawings]

第１図は本考案のテープカセットの一実施例の斜視図、
第２図は第１図のテープカセットの上ハーフを取除いた
状態を示す平面図、第３図は本考案の要部を示す断面図
、第４図は本考案の他の実施例の要部を示す断面図、第
５図は本考案の更に他の実施例の上ハーフを取除いた状
態を示す平面図、第６図は第５図の要部である光導管を
取り出して示す斜視図である。１はテープカセット、３は下ハーフ、８は発光体挿入部
、１０は透光部、１２は発光体、１３は受光体、１７は
光導管である。FIG. 1 is a perspective view of an embodiment of the tape cassette of the present invention;
Fig. 2 is a plan view showing the tape cassette shown in Fig. 1 with the upper half removed, Fig. 3 is a sectional view showing the main parts of the invention, and Fig. 4 is a main part of another embodiment of the invention. FIG. 5 is a plan view of still another embodiment of the present invention with the upper half removed, and FIG. 6 is a perspective view showing the main part of FIG. 5, the light pipe. It is a diagram. 1 is a tape cassette, 3 is a lower half, 8 is a light emitter insertion part, 10 is a transparent part, 12 is a light emitter, 13 is a light receiver, and 17 is a light pipe.

Claims

[Scope of utility model registration request]

A light emitting body insertion part is provided for inserting the light emitter into the tape cassette case, and a light transmitting part is provided at a predetermined location of the tape cassette case for transmitting light from the plurality of waste light bodies to the light receiving body. A tape cassette, characterized in that unique information of the tape is detected by the plurality of transparent parts.