JPS61155818U - - Google Patents
Info
- Publication number
- JPS61155818U JPS61155818U JP3974285U JP3974285U JPS61155818U JP S61155818 U JPS61155818 U JP S61155818U JP 3974285 U JP3974285 U JP 3974285U JP 3974285 U JP3974285 U JP 3974285U JP S61155818 U JPS61155818 U JP S61155818U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- holder
- beam waist
- adjuster
- arranges
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図はこの考案による実施例の構成図、第２
図は光による寸法測定装置の従来構成図、
１……光源、２……スキヤナー、３……リフレ
クタ、４……レンズ、５……レンズ、６……被測
定物、７……受光素子、８……エツジ検出器、９
……影、１０……平行走査光、１１……レンズ、
１２……レンズ、１３……保持器、１４……保持
器、１５……押え環、１６……押え環、１７……
リング、１８……リング、１９……ガイド穴、２
０……ガイド軸、２１……送りネジ、２２……ビ
ス。
Figure 1 is a configuration diagram of an embodiment according to this invention, Figure 2
The figure is a conventional configuration diagram of a dimension measuring device using light, 1... light source, 2... scanner, 3... reflector, 4... lens, 5... lens, 6... object to be measured, 7... light receiving element, 8...Edge detector, 9
...Shadow, 10...Parallel scanning light, 11...Lens,
12... Lens, 13... Holder, 14... Holder, 15... Holding ring, 16... Holding ring, 17...
Ring, 18...Ring, 19...Guide hole, 2
0... Guide shaft, 21... Feed screw, 22... Screw.
Claims (1)
るとともに、第１のレンズと第２のレンズの間隔
を調整してビームウエストを調整するビームウエ
スト調整器において、 第１のレンズを固定する第１の保持器と、 第２のレンズを保持するとともに、第１の保持
器とネジ結合しながら前後進する第２の保持器と
を備えることを特徴とするビームウエスト調整器
。[Claims for Utility Model Registration] A beam waist adjuster that arranges a first lens and a second lens on the optical axis and adjusts the distance between the first lens and the second lens to adjust the beam waist. characterized by comprising a first holder that fixes the first lens, and a second holder that holds the second lens and moves forward and backward while being screwed to the first holder. Beam waist adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3974285U JPS61155818U (en) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3974285U JPS61155818U (en) | 1985-03-19 | 1985-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61155818U true JPS61155818U (en) | 1986-09-27 |
Family
ID=30547975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3974285U Pending JPS61155818U (en) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61155818U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5084285A (en) * | 1973-11-26 | 1975-07-08 | ||
| JPS599042U (en) * | 1982-07-12 | 1984-01-20 | 日東電工株式会社 | needle inserter |
-
1985
- 1985-03-19 JP JP3974285U patent/JPS61155818U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5084285A (en) * | 1973-11-26 | 1975-07-08 | ||
| JPS599042U (en) * | 1982-07-12 | 1984-01-20 | 日東電工株式会社 | needle inserter |
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