JPH0298317U - - Google Patents
Info
- Publication number
- JPH0298317U JPH0298317U JP611389U JP611389U JPH0298317U JP H0298317 U JPH0298317 U JP H0298317U JP 611389 U JP611389 U JP 611389U JP 611389 U JP611389 U JP 611389U JP H0298317 U JPH0298317 U JP H0298317U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- slit
- movable base
- base
- optical
- 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
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図はこの考案の一実施例を示す外観図、第
２図ａは第１図の断面ＡＡを示す図、第２図ｂは
第１図の断面ＢＢを示す図、第３図は従来の光学
機器の光軸調整装置を示す外観図、第４図ａは第
３図の断面ＣＣを示す図、第４図ｂは第３図の断
面ＤＤを示す図である。図において、１は可動ベ
ース、２は固定ベース、３ａ，３ｂはスリツト、
４は板ばね、５は楕円孔、６はネジ孔、７は雄ネ
ジ、８は光学機器、９は光学部品、１０は孔、１
１は突起部、１２はフランジ、１３は断面コ字状
の溝、１４は孔である。尚、図中、同一符号は同
一、又は相当部分を示す。
Fig. 1 is an external view showing one embodiment of this invention, Fig. 2a is a view showing cross section AA in Fig. 1, Fig. 2b is a view showing cross section BB in Fig. 1, and Fig. 3 is a conventional view. FIG. 4a is a diagram showing the cross section CC of FIG. 3, and FIG. 4b is a diagram showing the cross section DD of FIG. 3. In the figure, 1 is a movable base, 2 is a fixed base, 3a and 3b are slits,
4 is a leaf spring, 5 is an oval hole, 6 is a screw hole, 7 is a male screw, 8 is an optical device, 9 is an optical component, 10 is a hole, 1
1 is a protrusion, 12 is a flange, 13 is a groove having a U-shaped cross section, and 14 is a hole. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
、上記突起部と相対する両端フランジの根元に断
面コ字状の溝と上記断面コ字状の溝に孔を設け、
さらに上記両端フランジの先端部に楕円孔を有す
る可動ベースと、凹形状をなし、上記可動ベース
の上記スリツトと相対する面にスリツトを設け、
上記可動ベースの上記楕円孔と相対する面にネジ
孔を有し、光学機器本体と係合できる孔を具備す
る固定ベースと、上記可動ベースの上記スリツト
と上記固定ベースの上記スリツトにはまり込む板
ばねと、上記可動ベースの上記楕円孔を通り、上
記固定ベースのネジ孔と係合する雄ネジと、上記
可動ベース上に取り付けられた光学部品を内蔵す
る光学機器とで構成した事を特徴とする光学機器
の光軸調整装置。 It has a convex shape, has a slit in the protrusion, a groove with a U-shaped cross section at the base of the flanges at both ends facing the protrusion, and a hole in the groove with a U-shaped cross section,
Further, a movable base having an elliptical hole at the tip of the flanges at both ends, and a slit having a concave shape on a surface facing the slit of the movable base,
a fixed base having a screw hole on a surface facing the oval hole of the movable base and a hole that can be engaged with an optical device body; a plate that fits into the slit of the movable base and the slit of the fixed base; The device is characterized by comprising a spring, a male screw that passes through the oval hole of the movable base and engages with a screw hole of the fixed base, and an optical device containing an optical component mounted on the movable base. Optical axis adjustment device for optical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP611389U JPH0298317U (en) | 1989-01-23 | 1989-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP611389U JPH0298317U (en) | 1989-01-23 | 1989-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298317U true JPH0298317U (en) | 1990-08-06 |
Family
ID=31210069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP611389U Pending JPH0298317U (en) | 1989-01-23 | 1989-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298317U (en) |
-
1989
- 1989-01-23 JP JP611389U patent/JPH0298317U/ja active Pending
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