JPS61187023U - - Google Patents
Info
- Publication number
- JPS61187023U JPS61187023U JP6857985U JP6857985U JPS61187023U JP S61187023 U JPS61187023 U JP S61187023U JP 6857985 U JP6857985 U JP 6857985U JP 6857985 U JP6857985 U JP 6857985U JP S61187023 U JPS61187023 U JP S61187023U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- conductor pattern
- optical information
- information signal
- movable part
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 claims 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
- Optical Recording Or Reproduction (AREA)
Description
第１図は本考案の光学的情報信号再生装置のア
クチユエータの給電部の一部の平面図、第２図は
光学的情報信号再生装置のアクチユエータの平面
図、第３図は光学的情報信号再生装置のアクチユ
エータの側面図、第４図は光学的情報信号再生装
置のアクチユエータの分解斜視図、第５図は本考
案の光学的情報信号再生装置のアクチユエータの
給電部の斜視図、第６図は光学的情報信号再生装
置の光学的な情報信号読取部の一例構成の側面図
である。
ＡＣＴ……アクチユエータ、ＶＤ……可動部、
ＦＤ……固定部、ＤＰ……ダンパ、ＳＥＤ……光
学的情報信号再生装置のアクチユエータの給電部
、ＦＳ……合成樹脂の薄膜によるベース、ＣＰ…
…接続線の所定の導体パターン、ＴＰ……端子部
の導体パターン、１……対物レンズ、９……板状
体、１５ａ……板状体９に固着されたスタツド１
５の先端に設けられた嵌合部、３０……固定部Ｆ
Ｄとの結合用の孔、３２……孔、３６……第１の
部分、３７ａ，３７ｂ……第２の部分、３８ａ，
３８ｂ……第３の部分。
Fig. 1 is a plan view of a part of the power feeding section of the actuator of the optical information signal reproducing device of the present invention, Fig. 2 is a plan view of the actuator of the optical information signal reproducing device, and Fig. 3 is the optical information signal reproducing device. FIG. 4 is an exploded perspective view of the actuator of the optical information signal reproducing device, FIG. 5 is a perspective view of the power supply section of the actuator of the optical information signal reproducing device of the present invention, and FIG. 6 is a side view of the actuator of the device. FIG. 2 is a side view of an exemplary configuration of an optical information signal reading section of the optical information signal reproducing device. ACT...actuator, VD...movable part,
FD...Fixed part, DP...Damper, SED...Power supply part of the actuator of the optical information signal reproducing device, FS...Base made of synthetic resin thin film, CP...
. . . Predetermined conductor pattern of the connecting wire, TP . . . Conductor pattern of the terminal portion, 1 . . . Objective lens, 9 .
The fitting part provided at the tip of 5, 30... fixed part F
Hole for coupling with D, 32... hole, 36... first part, 37a, 37b... second part, 38a,
38b...Third part.
Claims (1)
に、光学的情報記録媒体における記録跡の巾方向
に駆動変位させるようにする光学的情報信号再生
装置のアクチユエータにおける可動部に設けられ
ている複数の駆動コイルに対して駆動電流を供給
する給電部であつて、アクチユエータの可動部に
設けられている複数個のコイルの装着部分の外周
に巻回されるべき第１の部分と、アクチユエータ
の可動部とアクチユエータの固定部との間を結ぶ
巾狭な第２の部分と、アクチユエータの固定部側
に装着されるべき第３の部分とを備えてなる所定
形状の合成樹脂製の薄膜上に、アクチユエータの
固定部からアクチユエータの可動部に設けられて
いる複数個のコイルに対してそれぞれ駆動用電力
を供給するための接続線の所定の導体パターンと
、前記した接続線の所定の導体パターンの端部に
形成させる端子部の導体パターンとが印刷配線技
術によつて構成されており、前記の第２の部分に
おける変位可動部分における導体パターンと、第
１及び第３の部分における端子部の導体パターン
以外の導体パターンには保護用の合成樹脂膜を被
着させてなる光学的情報信号再生装置のアクチユ
エータの給電部。 A plurality of drive coils provided in a movable part of an actuator of an optical information signal reproducing device that drives and displaces an objective lens in the optical axis direction and in the width direction of a recording trace on an optical information recording medium. A power supply unit that supplies a driving current to the actuator, the first part being wound around the outer periphery of a part to which a plurality of coils are installed in the movable part of the actuator, and the movable part of the actuator and the actuator. The actuator is fixed on a thin film made of a synthetic resin having a predetermined shape and comprising a narrow second part connecting the fixing part of the actuator and a third part to be attached to the fixing part of the actuator. A predetermined conductor pattern of a connection wire for supplying driving power from the part to each of the plurality of coils provided in the movable part of the actuator, and a predetermined conductor pattern formed at the end of the predetermined conductor pattern of the connection wire. The conductor pattern of the terminal part is constructed by printed wiring technology, and the conductor pattern of the displaceable part in the second part and the conductor pattern of the terminal part in the first and third parts are constructed by printed wiring technology. A power supply section for an actuator of an optical information signal reproducing device, the pattern of which is coated with a synthetic resin film for protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6857985U JPS61187023U (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6857985U JPS61187023U (en) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61187023U true JPS61187023U (en) | 1986-11-21 |
Family
ID=30603456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6857985U Pending JPS61187023U (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187023U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57986A (en) * | 1980-06-02 | 1982-01-06 | Taihei Kogyo Kk | Building method of tank-supporting structural body for liquefied gas transporting tanker |
| JPS57189142U (en) * | 1981-05-27 | 1982-12-01 |
-
1985
- 1985-05-09 JP JP6857985U patent/JPS61187023U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57986A (en) * | 1980-06-02 | 1982-01-06 | Taihei Kogyo Kk | Building method of tank-supporting structural body for liquefied gas transporting tanker |
| JPS57189142U (en) * | 1981-05-27 | 1982-12-01 |
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