JPS5999258U - Tracking sensor for linear tracking arm - Google Patents

Tracking sensor for linear tracking arm

Info

Publication number
JPS5999258U
JPS5999258U JP19519382U JP19519382U JPS5999258U JP S5999258 U JPS5999258 U JP S5999258U JP 19519382 U JP19519382 U JP 19519382U JP 19519382 U JP19519382 U JP 19519382U JP S5999258 U JPS5999258 U JP S5999258U
Authority
JP
Japan
Prior art keywords
tracking
arm
sensor
linear
signal generating
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
Application number
JP19519382U
Other languages
Japanese (ja)
Inventor
安川　謙一郎
Original Assignee
パイオニア株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP19519382U priority Critical patent/JPS5999258U/en
Publication of JPS5999258U publication Critical patent/JPS5999258U/en
Pending legal-status Critical Current

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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 drawings]

第１図ａ　”−ｃは従来のセンサーの説明図、第２　　
　　図は同回路図、第３図は本考案のセンサーの平面図
、第４図は同回路図である。 １・・・トーンアーム、４・・・信号発生部（発光素子
）、５・・・センサー素子（受光素子）。Figure 1 a ''-c is an explanatory diagram of a conventional sensor, Figure 2
3 is a plan view of the sensor of the present invention, and FIG. 4 is a circuit diagram of the same. DESCRIPTION OF SYMBOLS 1... Tone arm, 4... Signal generation part (light emitting element), 5... Sensor element (light receiving element).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リニアトラッキングアームを揺動可能に支持したアーム
ベースと該リニアトラッキングアームのいずれか一方に
発光素子、磁石等の信号発生部を設け、他方に受光素子
、感磁素子等のセンサー素子を設けて、これら信号発生
部とセンサー素子との間隔の変化によりトラッキングエ
ラーを検出するように構成してなることを特徴とするリ
ニアトラッキングアームのトラッキングセンサー。A signal generating unit such as a light emitting element or a magnet is provided on one of the arm base that swingably supports the linear tracking arm and the linear tracking arm, and a sensor element such as a light receiving element or a magnetosensitive element is provided on the other side, A tracking sensor for a linear tracking arm, characterized in that the tracking sensor is configured to detect a tracking error based on a change in the distance between the signal generating section and the sensor element.
JP19519382U 1982-12-24 1982-12-24 Tracking sensor for linear tracking arm Pending JPS5999258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19519382U JPS5999258U (en) 1982-12-24 1982-12-24 Tracking sensor for linear tracking arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19519382U JPS5999258U (en) 1982-12-24 1982-12-24 Tracking sensor for linear tracking arm

Publications (1)

Publication Number Publication Date
JPS5999258U true JPS5999258U (en) 1984-07-05

Family

ID=30419309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19519382U Pending JPS5999258U (en) 1982-12-24 1982-12-24 Tracking sensor for linear tracking arm

Country Status (1)

Country Link
JP (1) JPS5999258U (en)

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