JPH02134508U - - Google Patents
Info
- Publication number
- JPH02134508U JPH02134508U JP4323889U JP4323889U JPH02134508U JP H02134508 U JPH02134508 U JP H02134508U JP 4323889 U JP4323889 U JP 4323889U JP 4323889 U JP4323889 U JP 4323889U JP H02134508 U JPH02134508 U JP H02134508U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- outer periphery
- relative position
- screw part
- supporting
- 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Lens Barrels (AREA)
Description
第1図は、本考案に係るレンズ支持装置の一実
施例を示す分解斜視図、第2図は、レンズの中心
軸から見た正面図、第3図は、レンズの変形例を
示す斜視図、第4図は、第3図のレンズの一部を
拡大して示す斜視図、第5図は、レンズの別の変
形例を示す斜視図、第6図は、第5図のレンズの
中心軸から見たレンズの正面図、第7図は、本考
案に係るレンズ支持装置の別の実施例を示す部分
分解斜視図、第8図は、第7図のレンズを別の方
向から見た斜視図、第9図は、更に別の実施例を
示す部分斜視図、第10図は、従来のレンズ支持
装置を示す分解斜視図である。
20……素子、30……レンズ、52……ベー
ス部材、54……素子支持部材、56……レンズ
支持部材、60……孔。
FIG. 1 is an exploded perspective view showing one embodiment of the lens support device according to the present invention, FIG. 2 is a front view seen from the central axis of the lens, and FIG. 3 is a perspective view showing a modified example of the lens. , FIG. 4 is an enlarged perspective view of a part of the lens in FIG. 3, FIG. 5 is a perspective view showing another modification of the lens, and FIG. 6 is a perspective view of the center of the lens in FIG. FIG. 7 is a partially exploded perspective view showing another embodiment of the lens support device according to the present invention, and FIG. 8 is a front view of the lens seen from the axis, and FIG. 8 is a front view of the lens shown in FIG. FIG. 9 is a partial perspective view showing still another embodiment, and FIG. 10 is an exploded perspective view showing a conventional lens support device. 20... Element, 30... Lens, 52... Base member, 54... Element support member, 56... Lens support member, 60... Hole.
Claims (1)
支持するための第1支持部材と、該素子に対応す
るレンズを支持するための第2支持部材との両支
持部間の相対位置を維持可能になされた構造部材
の、上記第2支持部を当該レンズ外周を少なくと
も部分的に囲む如く形成するとともに、そのレン
ズ外周に対向する面に第1のスクリユー部を設け
、且つレンズ外周部に上部スクリユー部に適合す
る第2スクリユー部を形成し、上記第1スクリユ
ー部と第2スクリユー部との相対位置を変化させ
ることにより、上記素子とレンズとの相対位置の
調整を可能ならしめるようにしたことを特徴とす
るレンズ支持装置。 The relative position between the first support member for supporting the light emitting or light receiving element so as to fix its position, and the second support member for supporting the lens corresponding to the element can be maintained. The second support portion of the structural member is formed to at least partially surround the outer periphery of the lens, a first screw portion is provided on a surface facing the outer periphery of the lens, and an upper screw portion is provided on the outer periphery of the lens. The relative position between the element and the lens can be adjusted by forming a second screw part adapted to the above and changing the relative position between the first screw part and the second screw part. Characteristic lens support device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4323889U JPH02134508U (en) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4323889U JPH02134508U (en) | 1989-04-12 | 1989-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02134508U true JPH02134508U (en) | 1990-11-08 |
Family
ID=31555486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4323889U Pending JPH02134508U (en) | 1989-04-12 | 1989-04-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02134508U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014026371A (en) * | 2012-07-25 | 2014-02-06 | Denso Wave Inc | Optical information reader |
-
1989
- 1989-04-12 JP JP4323889U patent/JPH02134508U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014026371A (en) * | 2012-07-25 | 2014-02-06 | Denso Wave Inc | Optical information reader |