JPS6437967U - - Google Patents

Info

Publication number
JPS6437967U
JPS6437967U JP13101787U JP13101787U JPS6437967U JP S6437967 U JPS6437967 U JP S6437967U JP 13101787 U JP13101787 U JP 13101787U JP 13101787 U JP13101787 U JP 13101787U JP S6437967 U JPS6437967 U JP S6437967U
Authority
JP
Japan
Prior art keywords
threaded
optical pickup
feed screw
drive mechanism
main body
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
JP13101787U
Other languages
Japanese (ja)
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 JP13101787U priority Critical patent/JPS6437967U/ja
Publication of JPS6437967U publication Critical patent/JPS6437967U/ja
Pending legal-status Critical Current

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  • Moving Of Heads (AREA)

Description

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

第１図は本考案になる駆動機構の一実施例を示
す斜視図、第２図は第１図における―線に沿
う断面図、第３図は第２図に示される螺合部を拡
大して示す斜視図、第４図乃至第６図は螺合部の
変形例を説明するための図、第７図は従来の駆動
機構の一例を説明するための図である。 ７……駆動機構、８……光ピツクアツプ、９…
…本体、９ｅ……弾性アーム、１０……案内シヤ
フト、１１……送りシヤフト、１２……螺合部、
１３……ねじプレート、１４……弾性部材。 Fig. 1 is a perspective view showing an embodiment of the drive mechanism according to the present invention, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Fig. 3 is an enlarged view of the threaded portion shown in Fig. 2. FIG. 4 to FIG. 6 are diagrams for explaining modified examples of the threaded portion, and FIG. 7 is a diagram for explaining an example of a conventional drive mechanism. 7... Drive mechanism, 8... Optical pickup, 9...
...Main body, 9e...Elastic arm, 10...Guide shaft, 11...Feeding shaft, 12...Screwing part,
13...Screw plate, 14...Elastic member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピツクアツプ本体を貫通する２本の案内部材に
案内される光ピツクアツプを送りねじの回動によ
り駆動する光ピツクアツプの駆動機構において、
該案内部材の一方に送りねじを螺刻すると共に該
送りねじが形成された案内部材と螺合する螺合部
材を該ピツクアツプ本体に設けてなる光ピツクア
ツプの駆動機構。 In an optical pickup drive mechanism that drives an optical pickup guided by two guide members penetrating the pickup main body by rotation of a feed screw,
A drive mechanism for an optical pickup, wherein a feed screw is threaded on one side of the guide member, and a threaded member is provided on the pick-up main body to be threaded into engagement with the guide member on which the feed screw is formed.
JP13101787U 1987-08-28 1987-08-28 Pending JPS6437967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13101787U JPS6437967U (en) 1987-08-28 1987-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13101787U JPS6437967U (en) 1987-08-28 1987-08-28

Publications (1)

Publication Number Publication Date
JPS6437967U true JPS6437967U (en) 1989-03-07

Family

ID=31386702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13101787U Pending JPS6437967U (en) 1987-08-28 1987-08-28

Country Status (1)

Country Link
JP (1) JPS6437967U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60191479A (en) * 1984-03-12 1985-09-28 Sharp Corp Feeding mechanism for optical head
JPS62129979A (en) * 1985-11-30 1987-06-12 Nec Home Electronics Ltd Optical head feeding mechanism in optical disk device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60191479A (en) * 1984-03-12 1985-09-28 Sharp Corp Feeding mechanism for optical head
JPS62129979A (en) * 1985-11-30 1987-06-12 Nec Home Electronics Ltd Optical head feeding mechanism in optical disk device

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