JPH0246921U - - Google Patents

Info

Publication number
JPH0246921U
JPH0246921U JP12569688U JP12569688U JPH0246921U JP H0246921 U JPH0246921 U JP H0246921U JP 12569688 U JP12569688 U JP 12569688U JP 12569688 U JP12569688 U JP 12569688U JP H0246921 U JPH0246921 U JP H0246921U
Authority
JP
Japan
Prior art keywords
tilting
chassis
tilt
pick
attached
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.)
Granted
Application number
JP12569688U
Other languages
Japanese (ja)
Other versions
JP2519288Y2 (en
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 filed Critical
Priority to JP1988125696U priority Critical patent/JP2519288Y2/en
Publication of JPH0246921U publication Critical patent/JPH0246921U/ja
Application granted granted Critical
Publication of JP2519288Y2 publication Critical patent/JP2519288Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Recording Or Reproduction (AREA)

Description

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

第１図はこの考案の実施例を示す光ピツクアツ
プのチルト機構の分解斜視図、第２図は第１図の
組立状態における正面図、第３図は従来機構の分
解斜視図である。 ５……スピンドルモータ、７……光ピツクアツ
プ、８……チルト機構、９……ピツクアツプ送り
機構、１０……チルトシヤーシ、１０ａ，１０ｂ
……軸支側部、１１……支点軸、１６……係合部
、１７……チルトセンサ、２１……スピンドルホ
ルダ、２２……取付足、２３……シヤーシ、２４
……取付部、２６……軸支溝、２７……弾性部材
、２７ａ……孔、２８……ビス孔、２９……ビス
、３０……めねじ、３２……ガイドロツド、３３
……ラツク、３４……ウオームホイール、３５…
…ウオーム、３６……モータ、Ｗ……幅、Ｈ……
深さ、ｌ１……左右内側面寸法、ｌ２……左右外
側面寸法。 FIG. 1 is an exploded perspective view of a tilting mechanism of an optical pickup showing an embodiment of this invention, FIG. 2 is a front view of the assembled state shown in FIG. 1, and FIG. 3 is an exploded perspective view of a conventional mechanism. 5... Spindle motor, 7... Optical pick-up, 8... Tilt mechanism, 9... Pick-up feed mechanism, 10... Tilt chassis, 10a, 10b
... Pivot support side part, 11 ... Fulcrum shaft, 16 ... Engagement part, 17 ... Tilt sensor, 21 ... Spindle holder, 22 ... Mounting foot, 23 ... Chassis, 24
... Mounting part, 26 ... Pivot support groove, 27 ... Elastic member, 27a ... Hole, 28 ... Screw hole, 29 ... Screw, 30 ... Female thread, 32 ... Guide rod, 33
...Rack, 34...Wormwheel, 35...
...Worm, 36...Motor, W...Width, H...
Depth, l 1 ... left and right inner surface dimensions, l 2 ... left and right outer surface dimensions.

Claims (1)

【実用新案登録請求の範囲】 １ 光ピツクアツプ及びピツクアツプ送り機構を
装架しているチルトシヤーシを、ターンテーブル
とそのスピンドルモータが取付けられているシヤ
ーシに対し、傾動調整自在に構成した光ピツクア
ツプのチルト機構において、 チルトシヤーシの上記傾動用の軸支部を、スピ
ンドルモータが取付けられているスピンドルホル
ダに一体に形成したことを特徴とする光ピツクア
ツプのチルト機構。 ２ 上記チルトシヤーシの軸支部において、少な
くとも一つの弾性部材によりチルトシヤーシを左
右方向一方側に付勢することを特徴とする請求項
１記載の光ピツクアツプのチルト機構。[Scope of Claim for Utility Model Registration] 1. A tilt mechanism for an optical pick-up, in which a tilt chassis on which an optical pick-up and a pick-up feeding mechanism are mounted can be adjusted in tilt with respect to a chassis on which a turntable and its spindle motor are attached. A tilting mechanism for an optical pickup, characterized in that the pivot shaft for tilting the tilting chassis is integrally formed with a spindle holder to which a spindle motor is attached. 2. The tilting mechanism for an optical pickup according to claim 1, wherein the tilting chassis is biased to one side in the left-right direction by at least one elastic member in the pivot portion of the tilting chassis.
JP1988125696U 1988-09-28 1988-09-28 Optical pickup tilt mechanism Expired - Lifetime JP2519288Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988125696U JP2519288Y2 (en) 1988-09-28 1988-09-28 Optical pickup tilt mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988125696U JP2519288Y2 (en) 1988-09-28 1988-09-28 Optical pickup tilt mechanism

Publications (2)

Publication Number Publication Date
JPH0246921U true JPH0246921U (en) 1990-03-30
JP2519288Y2 JP2519288Y2 (en) 1996-12-04

Family

ID=31376528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988125696U Expired - Lifetime JP2519288Y2 (en) 1988-09-28 1988-09-28 Optical pickup tilt mechanism

Country Status (1)

Country Link
JP (1) JP2519288Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121525U (en) * 1984-01-25 1985-08-16 株式会社日立製作所 rotating magnetic head drum
JPS60164936A (en) * 1984-02-07 1985-08-28 Asahi Optical Co Ltd Angle correcting device of optical pickup
JPS61227235A (en) * 1985-03-30 1986-10-09 Olympus Optical Co Ltd Optical information recording and reproducing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121525U (en) * 1984-01-25 1985-08-16 株式会社日立製作所 rotating magnetic head drum
JPS60164936A (en) * 1984-02-07 1985-08-28 Asahi Optical Co Ltd Angle correcting device of optical pickup
JPS61227235A (en) * 1985-03-30 1986-10-09 Olympus Optical Co Ltd Optical information recording and reproducing device

Also Published As

Publication number Publication date
JP2519288Y2 (en) 1996-12-04

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