JPS6261030U - - Google Patents

Info

Publication number
JPS6261030U
JPS6261030U JP15131685U JP15131685U JPS6261030U JP S6261030 U JPS6261030 U JP S6261030U JP 15131685 U JP15131685 U JP 15131685U JP 15131685 U JP15131685 U JP 15131685U JP S6261030 U JPS6261030 U JP S6261030U
Authority
JP
Japan
Prior art keywords
objective lens
recording
drives
axis direction
reproducing device
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
JP15131685U
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 JP15131685U priority Critical patent/JPS6261030U/ja
Publication of JPS6261030U publication Critical patent/JPS6261030U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Optical Recording Or Reproduction (AREA)

Description

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

第１図Ａは本考案の対物レンズ保持体の立面図
、第１図Ｂは下面図、第１図Ｃはインサート部品
の斜視図、第２図Ａは従来の対物レンズ保持体の
立面図、第２図Ｂは下面図、第２図Ｃはインサー
ト部品の斜視図、第３図Ａは本考案の他の実施例
の対物レンズ保持体の立面図、第３図Ｂは左側面
図、第３図Ｃはインサート部品の斜視図である。 １……対物レンズ、２……対物レンズ保持体、
３……フオーカスコイル、４……トラツキングコ
イル、５……回路基板。 Fig. 1A is an elevational view of the objective lens holder of the present invention, Fig. 1B is a bottom view, Fig. 1C is a perspective view of the insert part, and Fig. 2A is an elevational view of a conventional objective lens holder. Figure 2B is a bottom view, Figure 2C is a perspective view of the insert part, Figure 3A is an elevational view of an objective lens holder according to another embodiment of the present invention, and Figure 3B is a left side view. FIG. 3C is a perspective view of the insert part. 1...Objective lens, 2...Objective lens holder,
3... Focus coil, 4... Tracking coil, 5... Circuit board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 記録媒体の記録面の情報を読取る、もしくは記
録媒体の記録面に所望の情報を記録する光学式情
報記録再生装置において、対物レンズを光軸方向
に駆動するフオーカスコイルと光軸の直交方向に
駆動するトラツキングコイル及びそれらのコイル
端末を接続した回路基板を、前記対物レンズを保
持する対物レンズ保持体にインサート一体成形し
たことを特徴とする光学式情報記録再生装置。 In an optical information recording and reproducing device that reads information on the recording surface of a recording medium or records desired information on the recording surface of a recording medium, a focus coil that drives the objective lens in the optical axis direction and a focus coil that drives the objective lens in the optical axis direction. 1. An optical information recording/reproducing device characterized in that a tracking coil to be driven and a circuit board to which terminals of the coils are connected are integrally molded as inserts into an objective lens holder that holds the objective lens.
JP15131685U 1985-10-02 1985-10-02 Pending JPS6261030U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15131685U JPS6261030U (en) 1985-10-02 1985-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15131685U JPS6261030U (en) 1985-10-02 1985-10-02

Publications (1)

Publication Number Publication Date
JPS6261030U true JPS6261030U (en) 1987-04-15

Family

ID=31068277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15131685U Pending JPS6261030U (en) 1985-10-02 1985-10-02

Country Status (1)

Country Link
JP (1) JPS6261030U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08315388A (en) * 1995-05-17 1996-11-29 Tdk Corp Objective lens driving device of optical disk device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750332A (en) * 1980-09-05 1982-03-24 Matsushita Electric Ind Co Ltd Focus actuator
JPS5745041B2 (en) * 1978-05-29 1982-09-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745041B2 (en) * 1978-05-29 1982-09-25
JPS5750332A (en) * 1980-09-05 1982-03-24 Matsushita Electric Ind Co Ltd Focus actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08315388A (en) * 1995-05-17 1996-11-29 Tdk Corp Objective lens driving device of optical disk device

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