JPS6324727U - - Google Patents
Info
- Publication number
- JPS6324727U JPS6324727U JP11797786U JP11797786U JPS6324727U JP S6324727 U JPS6324727 U JP S6324727U JP 11797786 U JP11797786 U JP 11797786U JP 11797786 U JP11797786 U JP 11797786U JP S6324727 U JPS6324727 U JP S6324727U
- Authority
- JP
- Japan
- Prior art keywords
- fixed mirror
- fixed
- base
- mounting shaft
- back surface
- 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 5
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案の光ピツクアツプの固定ミラー
支持装置の一実施例を示す分解斜視図、第２図は
その側面視断面図、第３図はその背面図であり、
第４図は光ピツクアツプの概要を示す平面図、第
５図はその背面図である。
Ｄ……デイスク、１……固定部材としてのハウ
ジング、１３……固定ミラーとしてのデテクター
ミラー、２１……基台、２２……取付軸、２５…
…凹部としての環状溝、３０……調整ねじ。
FIG. 1 is an exploded perspective view showing an embodiment of the optical pickup fixed mirror support device of the present invention, FIG. 2 is a side sectional view thereof, and FIG. 3 is a rear view thereof.
FIG. 4 is a plan view showing an outline of the optical pickup, and FIG. 5 is a rear view thereof. D... Disk, 1... Housing as a fixed member, 13... Detector mirror as a fixed mirror, 21... Base, 22... Mounting shaft, 25...
...Annular groove as recess, 30...adjustment screw.
Claims (1)
て、光路に対して固定的に設けられる固定ミラー
を固定部材に取付けるとともに、取付けた固定ミ
ラーの角度調整を行なう光ピツクアツプの固定ミ
ラー支持装置であつて、 上記固定ミラーを基台の表面に取付け、この基
台の裏面に変形可能な取付軸を突設し、この取付
軸の先端部を上記固定部材に取付け、この固定部
材に上記取付軸と平行に複数の調整ねじを螺合し
、この調整ねじの先端部に係合する凹部を上記基
台の裏面に形成したことを特徴とする光ピツクア
ツプの固定ミラー支持装置。[Claim for Utility Model Registration] A fixed mirror support for an optical pick-up for reading signals from a disk, in which a fixed mirror fixedly provided with respect to the optical path is attached to a fixed member and the angle of the attached fixed mirror is adjusted. The fixed mirror is mounted on the surface of a base, a deformable mounting shaft is provided protruding from the back surface of the base, the tip of the mounting shaft is mounted on the fixed member, and the fixed mirror is mounted on the fixed member. A fixed mirror support device for an optical pickup, characterized in that a plurality of adjustment screws are screwed together in parallel with a mounting shaft, and a recessed portion that engages with the tips of the adjustment screws is formed on the back surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11797786U JPS6324727U (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11797786U JPS6324727U (en) | 1986-07-31 | 1986-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324727U true JPS6324727U (en) | 1988-02-18 |
Family
ID=31003998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11797786U Pending JPS6324727U (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324727U (en) |
-
1986
- 1986-07-31 JP JP11797786U patent/JPS6324727U/ja active Pending
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