JPS5831645U - Audio equipment operating device - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すものであり、第１図はカセ
ットデツキの斜視図、第２図ならびに第３図はＡ−Ａ断
面図である。 ２・・・フロントパネル、１０・・・操作装置、１１・
・・カバー、１２・・・発光器、１３・・・受光器、１
４・・・発光用光ファイバー、１４ａ・・・基端、１４
ｂ・・・先端、１５・・・受光用光ファイバー、１５ａ
・・・基端、１５ｂ・・・先端、Ｆ・・・反射体。The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of a cassette deck, and FIGS. 2 and 3 are sectional views taken along line A-A. 2...Front panel, 10...Operation device, 11.
... Cover, 12 ... Emitter, 13 ... Light receiver, 1
4... Optical fiber for light emission, 14a... Base end, 14
b...Tip, 15...Optical fiber for light reception, 15a
... Base end, 15b... Tip, F... Reflector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 音響機器のパネル面に透光性を有するカバーを配設し、
また機器内には発光器と受光器とを装備して、この発光
器には発光用光ファイバーの基端を、受光器には受光用
光ファイバーの基端を各々対設し、一方、発光用光ファ
イバーの先端と、受光用光ファイバーの先端は、前記カ
バーの内側に固定し、且つ両光ファイバーの先端は、前
記カバーの外面に指などの反射体が触れたときに、発光
用光ファイバーからの光が受光用光ファイバーに入光し
得る角度に対向させて成る音響機器の操作装置。A translucent cover is placed on the panel surface of the audio equipment,
In addition, the device is equipped with a light emitter and a light receiver, and the light emitter is equipped with the base end of the light emitting optical fiber, and the light receiver is connected with the base end of the light receiving optical fiber. and the tip of the light-receiving optical fiber are fixed inside the cover, and the tips of both optical fibers receive light from the light-emitting optical fiber when a reflector such as a finger touches the outer surface of the cover. An operating device for audio equipment that is made of an optical fiber facing the angle at which light can enter.