JPS60132664U

JPS60132664U - song selection record player

Info

Publication number: JPS60132664U
Application number: JP1907284U
Authority: JP
Inventors: 出雲　毅; 雨宮　直己; 池田　篤穂; 篠原　正頼; 信哉高橋; 堀　敬一; 元松　勉; 山下　幸寛; 高橋　博行; 真崎　直樹
Original assignee: パイオニア株式会社
Priority date: 1984-02-10
Filing date: 1984-02-10
Publication date: 1985-09-04

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図は従来の選曲レコードプレーヤにおける曲間セン
サの原理図、第２図はこの考案の選曲レコードプレーヤ
の一実施例の外観斜視図、第３図はこの考案の選曲レコ
ードプレーヤにおけるレコード盤のトレース時に曲間セ
ンサ受光部に取り付けた偏光板の偏光方向を示す図、第
４図は同上選曲レコードプレーヤにおけるヘッドシェル
の底面図、第５図および第６図はそれぞれ同上選曲レコ
ードプレーヤにおける曲間センサの動作原理を示す図で
ある。１・・・レコード盤、２・・・曲間センサ発光部、３・
・・曲間センサ受光部、４・・・フード、５・・・偏光
板、６・・・ヘッドシェル、７・・・ホルダ、１１・・
・レコードプレーヤ、ｔ４１２・・・ターンテーブル、
１３・・・トーンアーム。Fig. 1 is a principle diagram of a song interval sensor in a conventional music selection record player, Fig. 2 is an external perspective view of an embodiment of the music selection record player of this invention, and Fig. 3 is a diagram of a record disc in a music selection record player of this invention. Figure 4 shows the polarization direction of the polarizing plate attached to the light receiving part of the song selection sensor during tracing. Figure 4 is a bottom view of the head shell in the music selection record player as above. Figures 5 and 6 show the time between songs in the music selection record player as above. FIG. 3 is a diagram showing the principle of operation of the sensor. 1...Record, 2...Song sensor light emitting section, 3.
...Song sensor light receiving section, 4...Hood, 5...Polarizing plate, 6...Head shell, 7...Holder, 11...
・Record player, t412...turntable,
13...Tone arm.

Claims

[Scope of utility model registration request]

The cover 1 that covers the entire upper surface of the record player body or the door of the rack that houses the record player body is made of a polarizing plate, and the light from the song interval sensor light emitting part is reflected by the record and is received by the song interval sensor light receiving part. and a polarizing plate attached to the light-receiving section of the song-between-song sensor and arranged so as to be perpendicular to the polarization direction of the polarizing plate when tracing the record. record player.