JPS63109323U - - Google Patents
Info
- Publication number
- JPS63109323U JPS63109323U JP12663986U JP12663986U JPS63109323U JP S63109323 U JPS63109323 U JP S63109323U JP 12663986 U JP12663986 U JP 12663986U JP 12663986 U JP12663986 U JP 12663986U JP S63109323 U JPS63109323 U JP S63109323U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- damper member
- joint
- utility
- model registration
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Optical Recording Or Reproduction (AREA)
Description
第１図は本考案の一実施例を示す図で、同図ａ
は外観斜視図、ｂは要部斜視図、ｃは分解斜視図
、第２図は斯かる実施例の特性を示す図である。
第３図ａ及びｂは前記実施例に係る他の実施例を
示す図、第４図は更に別の実施例を示す図である
。更に第５図、第６図、第７図は取付手段として
ダンパー部材の断面形状を非円形にした場合の実
施例を示す図である。第８図は従来例の構成及び
特性を示す図、第９図は他の従来例の構成及び特
性を示す図である。
１……対物レンズ、４……対物レンズ保持体（
被駆動部）、５……線状弾性部材、１０……ダン
パー部材、１６……押圧固定体、２０……接着剤
、２１……リブ、２２……嵌合孔、〔１６，２０
，２１，２２は取付手段〕。
Figure 1 is a diagram showing an embodiment of the present invention.
2 is an external perspective view, b is a perspective view of essential parts, c is an exploded perspective view, and FIG. 2 is a diagram showing the characteristics of this embodiment.
FIGS. 3a and 3b are diagrams showing another embodiment of the above embodiment, and FIG. 4 is a diagram showing still another embodiment. Furthermore, FIGS. 5, 6, and 7 are views showing embodiments in which the cross-sectional shape of the damper member is made non-circular as the mounting means. FIG. 8 is a diagram showing the configuration and characteristics of a conventional example, and FIG. 9 is a diagram showing the configuration and characteristics of another conventional example. 1...Objective lens, 4...Objective lens holder (
Driven part), 5... Linear elastic member, 10... Damper member, 16... Pressing fixing body, 20... Adhesive, 21... Rib, 22... Fitting hole, [16, 20
, 21 and 22 are mounting means].
Claims (1)
線状弾性部材によつて支持台に支持し、電磁力を
利用して前記被駆動部を駆動する対物レンズ駆動
装置であつて、 前記線状弾性部材を被覆するダンパー部材と、
該ダンパー部材の両端の内、少なくとも一方を、
前記被駆動部若しくは支持台と接合する接合部に
取付ける取付手段とを有することを特徴とする対
物レンズ駆動装置。 (2) 取付手段がダンパー部材の端部を接合部に
押圧して固定する押圧固定体と、該固定体を螺子
止めする螺子とにより構成されていることを特徴
とする実用新案登録請求の範囲第(1)項記載の対
物レンズ駆動装置。 (3) 固定手段がダンパー部材の端部を接合部に
接着固定する接着剤であることを特徴とする実用
新案登録請求の範囲第(1)項記載の対物レンズ駆
動装置。 (4) 取付手段は断面形状が非円形のダンパー部
材と、当該ダンパー部材が嵌合されると共に接合
部に設けられている嵌合孔とによりなることを特
徴とする実用新案登録請求の範囲第(1)項記載の
対物レンズ駆動装置。[Claims for Utility Model Registration] (1) An objective lens drive device in which a driven part having at least an objective lens is supported on a support base by a linear elastic member, and the driven part is driven using electromagnetic force. a damper member covering the linear elastic member;
At least one of both ends of the damper member,
An objective lens driving device comprising: attachment means for attaching to a joint portion that joins the driven portion or the support base. (2) The scope of the utility model registration claim characterized in that the attachment means is constituted by a pressing fixing body that presses and fixes the end of the damper member to the joint, and a screw that screws the fixing body. The objective lens driving device according to paragraph (1). (3) The objective lens drive device according to claim 1, wherein the fixing means is an adhesive that fixes the end of the damper member to the joint. (4) Utility model registration claim 1, characterized in that the attachment means consists of a damper member with a non-circular cross-sectional shape and a fitting hole into which the damper member is fitted and which is provided at the joint. The objective lens driving device described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12663986U JPS63109323U (en) | 1986-07-11 | 1986-08-20 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10715586 | 1986-07-11 | ||
| JP12663986U JPS63109323U (en) | 1986-07-11 | 1986-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109323U true JPS63109323U (en) | 1988-07-14 |
Family
ID=33455056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12663986U Pending JPS63109323U (en) | 1986-07-11 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01279430A (en) * | 1988-05-02 | 1989-11-09 | Olympus Optical Co Ltd | Optical system support for optical system recording and reproducing device |
-
1986
- 1986-08-20 JP JP12663986U patent/JPS63109323U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01279430A (en) * | 1988-05-02 | 1989-11-09 | Olympus Optical Co Ltd | Optical system support for optical system recording and reproducing device |