JPH02144129U - - Google Patents

Info

Publication number
JPH02144129U
JPH02144129U JP5259289U JP5259289U JPH02144129U JP H02144129 U JPH02144129 U JP H02144129U JP 5259289 U JP5259289 U JP 5259289U JP 5259289 U JP5259289 U JP 5259289U JP H02144129 U JPH02144129 U JP H02144129U
Authority
JP
Japan
Prior art keywords
suspension spring
holder
circuit board
printed circuit
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
JP5259289U
Other languages
Japanese (ja)
Other versions
JP2515776Y2 (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 JP1989052592U priority Critical patent/JP2515776Y2/en
Publication of JPH02144129U publication Critical patent/JPH02144129U/ja
Application granted granted Critical
Publication of JP2515776Y2 publication Critical patent/JP2515776Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)

Description

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

第１図は本考案の一実施例の斜面図、第２図は
そのプリント基板の平面図、第３図は従来の光学
式ピツクアツプの斜面図である。 ２……フオーカスコイル、３……トラツキング
コイル、４……固定板、６……サスペンシヨンバ
ネ、１１……マグネツト、１２……ヨーク、２１
……ホルダ、２２……プリント板、２２ａ１，２
２ａ２，２２ｂ１，２２ｂ２，２２ｃ……ランド
、２２ｄ……パターン。 FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a plan view of its printed circuit board, and FIG. 3 is a perspective view of a conventional optical pickup. 2... Focus coil, 3... Tracking coil, 4... Fixed plate, 6... Suspension spring, 11... Magnet, 12... Yoke, 21
...Holder, 22...Printed board, 22a 1 , 2
2a 2 , 22b 1 , 22b 2 , 22c...land, 22d...pattern.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少くとも対物レンズが取付けられているホルダ
と、トラツキングコイル、フオーカスコイルが取
付けられていて、その端子がハンダ付されており
ホルダを支持するサスペンシヨンバネの取付部と
の間にトラツキングコイル、フオーカスコイルの
端子ハンダ付部との間に回路が形成されているプ
リント基板と、前記サスペンシヨンバネとを備え
、プリント基板をホルダに固着すると共に、その
サスペンシヨンバネ取付部にサスペンシヨンバネ
の端部をハンダ付したことを特徴とする光学式ピ
ツクアツプ。 A tracking coil is installed between the holder to which at least the objective lens is attached, the tracking coil and the focus coil to which the terminals are soldered, and the attachment part of the suspension spring that supports the holder. , a printed circuit board on which a circuit is formed between the terminal soldering part of the focus coil, and the suspension spring, the printed circuit board is fixed to the holder, and the suspension spring is attached to the suspension spring mounting part. An optical pick-up characterized by having soldered ends.
JP1989052592U 1989-05-09 1989-05-09 Optical pickup Expired - Fee Related JP2515776Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989052592U JP2515776Y2 (en) 1989-05-09 1989-05-09 Optical pickup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989052592U JP2515776Y2 (en) 1989-05-09 1989-05-09 Optical pickup

Publications (2)

Publication Number Publication Date
JPH02144129U true JPH02144129U (en) 1990-12-06
JP2515776Y2 JP2515776Y2 (en) 1996-10-30

Family

ID=31573021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989052592U Expired - Fee Related JP2515776Y2 (en) 1989-05-09 1989-05-09 Optical pickup

Country Status (1)

Country Link
JP (1) JP2515776Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164938U (en) * 1983-04-15 1984-11-05 株式会社日立製作所 Two-dimensional drive device
JPS59221840A (en) * 1983-05-31 1984-12-13 Matsushita Electric Ind Co Ltd Objective lens driving device of optical disc player

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164938U (en) * 1983-04-15 1984-11-05 株式会社日立製作所 Two-dimensional drive device
JPS59221840A (en) * 1983-05-31 1984-12-13 Matsushita Electric Ind Co Ltd Objective lens driving device of optical disc player

Also Published As

Publication number Publication date
JP2515776Y2 (en) 1996-10-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees