JPS6365118U - - Google Patents
Info
- Publication number
- JPS6365118U JPS6365118U JP15829186U JP15829186U JPS6365118U JP S6365118 U JPS6365118 U JP S6365118U JP 15829186 U JP15829186 U JP 15829186U JP 15829186 U JP15829186 U JP 15829186U JP S6365118 U JPS6365118 U JP S6365118U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- holder
- circumferential surface
- optical pickup
- protrusion
- 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 4
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Description
第１図はこの発明の一実施例を示す斜視図、第
２図は第１図の部分詳細図である。
１…シリンドリカルレンズ、２…ホルダ、２ａ
…溝、３…光ピツクアツプ本体、３ａ…調整穴、
４…取付け用開孔、５…突起、６…調整治具、６
ａ…偏心ピン。
FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a partially detailed view of FIG. 1. 1... Cylindrical lens, 2... Holder, 2a
...Groove, 3...Optical pickup body, 3a...Adjustment hole,
4... Mounting hole, 5... Protrusion, 6... Adjustment jig, 6
a... Eccentric pin.
Claims (1)
ダを装着するために光ピツクアツプ本体に形成し
た開孔の内周面とのいずれか一方に弾性変形可能
な突起を設け、この突起を介して前記ホルダを前
記レンズの光軸方向に移動可能に前記開孔に圧入
嵌合して成る光ピツクアツプにおけるレンズの固
定構造。 An elastically deformable protrusion is provided on either the outer circumferential surface of the holder holding the lens or the inner circumferential surface of the opening formed in the optical pickup main body for mounting the holder, and the holder is inserted through this protrusion. A fixing structure for a lens in an optical pickup, the lens being press-fitted into the opening so as to be movable in the optical axis direction of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15829186U JPS6365118U (en) | 1986-10-17 | 1986-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15829186U JPS6365118U (en) | 1986-10-17 | 1986-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365118U true JPS6365118U (en) | 1988-04-28 |
Family
ID=31081645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15829186U Pending JPS6365118U (en) | 1986-10-17 | 1986-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365118U (en) |
-
1986
- 1986-10-17 JP JP15829186U patent/JPS6365118U/ja active Pending