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JPS5823030U - Optical pick-up device - Google Patents

Optical pick-up device

Info

Publication number
JPS5823030U
JPS5823030U JP11480081U JP11480081U JPS5823030U JP S5823030 U JPS5823030 U JP S5823030U JP 11480081 U JP11480081 U JP 11480081U JP 11480081 U JP11480081 U JP 11480081U JP S5823030 U JPS5823030 U JP S5823030U
Authority
JP
Japan
Prior art keywords
optical pickup
optical pick
optical
light emitting
rotating arm
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
JP11480081U
Other languages
Japanese (ja)
Inventor
和男 野田
雄二 池田
Original Assignee
フオスタ−電機株式会社
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 フオスタ−電機株式会社 filed Critical フオスタ−電機株式会社
Priority to JP11480081U priority Critical patent/JPS5823030U/en
Publication of JPS5823030U publication Critical patent/JPS5823030U/en
Pending legal-status Critical Current

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  • Optical Recording Or Reproduction (AREA)

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]

第１図は従来の光学式ピックアップ装置を示す断面図、
第２図は本考案に係る光学式ピンクアップ装置の一実施
例を示す斜視図、第３図は第２図に示す光ピツクアップ
の要部断面図、第４図は本考案装置の他の実施例を示す
斜視図である。 １０・・・光ピツクアップ、１１・・・フォーカシング
機構部、１２・・・発光・受光部、１３・・・回動アー
ム、１４・・・トルクモータ、１５・・・ベース板、１
６・・・バランスウェイト。FIG. 1 is a sectional view showing a conventional optical pickup device.
FIG. 2 is a perspective view showing one embodiment of the optical pickup device according to the present invention, FIG. 3 is a cross-sectional view of essential parts of the optical pickup shown in FIG. 2, and FIG. 4 is another embodiment of the device of the present invention. It is a perspective view showing an example. DESCRIPTION OF SYMBOLS 10... Optical pickup, 11... Focusing mechanism part, 12... Light emitting/light receiving part, 13... Rotating arm, 14... Torque motor, 15... Base plate, 1
6...Balance weight.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ビデオディスク等から記録情報を非接触で読みとる光学
式ピックアップ装置において、光ピツクアップをフォー
カシング機構部と発光・受光部とから構成し、この光ピ
ツクアップを回動アームで支持すると共に、上記回動ア
ームを駆動してトラッキング及びラジアル送りを行うよ
うにしたことを特徴とする光学式ピンクアップ装置。In an optical pickup device that reads recorded information from a video disc or the like without contact, the optical pickup is composed of a focusing mechanism section and a light emitting/receiving section, and this optical pickup is supported by a rotating arm. An optical pink-up device characterized by being driven to perform tracking and radial feeding.
JP11480081U 1981-07-31 1981-07-31 Optical pick-up device Pending JPS5823030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11480081U JPS5823030U (en) 1981-07-31 1981-07-31 Optical pick-up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11480081U JPS5823030U (en) 1981-07-31 1981-07-31 Optical pick-up device

Publications (1)

Publication Number Publication Date
JPS5823030U true JPS5823030U (en) 1983-02-14

Family

ID=29909073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11480081U Pending JPS5823030U (en) 1981-07-31 1981-07-31 Optical pick-up device

Country Status (1)

Country Link
JP (1) JPS5823030U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62135876U (en) * 1986-02-20 1987-08-26

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5044803A (en) * 1973-07-20 1975-04-22
JPS5528586A (en) * 1978-08-22 1980-02-29 Mitsubishi Electric Corp Semiconductor light source device
JPS55117745A (en) * 1979-03-01 1980-09-10 Mitsubishi Electric Corp Disk reproducing device using optical stylus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5044803A (en) * 1973-07-20 1975-04-22
JPS5528586A (en) * 1978-08-22 1980-02-29 Mitsubishi Electric Corp Semiconductor light source device
JPS55117745A (en) * 1979-03-01 1980-09-10 Mitsubishi Electric Corp Disk reproducing device using optical stylus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62135876U (en) * 1986-02-20 1987-08-26

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