JPS62190964U - - Google Patents

Info

Publication number
JPS62190964U
JPS62190964U JP7847586U JP7847586U JPS62190964U JP S62190964 U JPS62190964 U JP S62190964U JP 7847586 U JP7847586 U JP 7847586U JP 7847586 U JP7847586 U JP 7847586U JP S62190964 U JPS62190964 U JP S62190964U
Authority
JP
Japan
Prior art keywords
gear
rack gear
pick
transmission
lower teeth
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
JP7847586U
Other languages
Japanese (ja)
Other versions
JPH0544929Y2 (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 JP1986078475U priority Critical patent/JPH0544929Y2/ja
Publication of JPS62190964U publication Critical patent/JPS62190964U/ja
Application granted granted Critical
Publication of JPH0544929Y2 publication Critical patent/JPH0544929Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図は本考案の一実施例を示す要部の拡大断
面側面図、第２図はデイスクプレーヤの全体斜視
図、第３図は要部の平面図、第４図及び第５図は
部分拡大平面図である。 ３……デイスク、４……ターンテーブル、６…
…ピツクアツプ、９……ラツクギヤ、９ａ……上
歯、９ｂ……下歯、１０……移動モータ、２７…
…減速ギヤ、２８，２９……伝動ギヤ。 Fig. 1 is an enlarged cross-sectional side view of the main parts showing one embodiment of the present invention, Fig. 2 is an overall perspective view of the disk player, Fig. 3 is a plan view of the main parts, and Figs. 4 and 5 are partial views. FIG. 3...disc, 4...turntable, 6...
...Pickup, 9...Rack gear, 9a...Upper tooth, 9b...Lower tooth, 10...Movement motor, 27...
...Reduction gear, 28, 29...Transmission gear.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ターンテーブルのデイスクに対しラツクギヤを
介して放射方向にピツクアツプを往復動させる移
動モータを備え、前記モータ出力を減速伝達する
減速ギヤに伝動ギヤを介して前記ラツクギヤを連
結させる装置において、重合させた２枚の上下伝
動ギヤに噛合させる２列の上下歯を前記ラツクギ
ヤに一体形成し、前記伝動ギヤとこれを駆動する
減速ギヤ間のバツクラツシユと略同一又は若干大
きな寸法だけ前記ラツクギヤの上歯と下歯を互に
変位させて配置させたことを特徴とするデイスク
プレーヤのピツクアツプ装置。 A device comprising a moving motor that reciprocates a pick-up in a radial direction with respect to a disk of a turntable via a rack gear, and connecting the rack gear via a transmission gear to a reduction gear that reduces and transmits the output of the motor, wherein two Two rows of upper and lower teeth meshing with the upper and lower transmission gears are integrally formed on the rack gear, and the upper and lower teeth of the rack gear are approximately the same or slightly larger than the backlash between the transmission gear and the reduction gear that drives it. A pick-up device for a disk player, characterized in that the two are arranged so as to be displaced from each other.
JP1986078475U 1986-05-23 1986-05-23 Expired - Lifetime JPH0544929Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986078475U JPH0544929Y2 (en) 1986-05-23 1986-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986078475U JPH0544929Y2 (en) 1986-05-23 1986-05-23

Publications (2)

Publication Number Publication Date
JPS62190964U true JPS62190964U (en) 1987-12-04
JPH0544929Y2 JPH0544929Y2 (en) 1993-11-16

Family

ID=30927454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986078475U Expired - Lifetime JPH0544929Y2 (en) 1986-05-23 1986-05-23

Country Status (1)

Country Link
JP (1) JPH0544929Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862486U (en) * 1981-10-21 1983-04-27 ソニー株式会社 optical block feeder
JPS60139957U (en) * 1984-02-28 1985-09-17 パイオニア株式会社 drive device
JPS6129465A (en) * 1984-06-18 1986-02-10 Olympus Optical Co Ltd Pick-up driving mechanism of optical information recording and reproducing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862486U (en) * 1981-10-21 1983-04-27 ソニー株式会社 optical block feeder
JPS60139957U (en) * 1984-02-28 1985-09-17 パイオニア株式会社 drive device
JPS6129465A (en) * 1984-06-18 1986-02-10 Olympus Optical Co Ltd Pick-up driving mechanism of optical information recording and reproducing device

Also Published As

Publication number Publication date
JPH0544929Y2 (en) 1993-11-16

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