JPS5891108U - optical position detector - Google Patents
optical position detectorInfo
- Publication number
- JPS5891108U JPS5891108U JP18628681U JP18628681U JPS5891108U JP S5891108 U JPS5891108 U JP S5891108U JP 18628681 U JP18628681 U JP 18628681U JP 18628681 U JP18628681 U JP 18628681U JP S5891108 U JPS5891108 U JP S5891108U
- Authority
- JP
- Japan
- Prior art keywords
- position detector
- optical position
- hood
- light
- light receiving
- 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
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はレーザービームの基準設定法の一例を示す斜視
図、第２図は第１図における光位置検出器の拡大正面図
、第３図は第２図のＡ−Ａ線矢視断面図、第４図および
第５図は本考案の一実施例 −を示すそれぞれ正面図
と側面図である。
３・・・光位置検出器、４・・・受光素子、６・・・ハ
ウジング、７・・・透明板、１１・・・フード部、１２
・・・光線軸と直角な面、１３・・・夜光塗料。Fig. 1 is a perspective view showing an example of a laser beam standard setting method, Fig. 2 is an enlarged front view of the optical position detector in Fig. 1, and Fig. 3 is a sectional view taken along the line A-A in Fig. 2. , 4 and 5 are a front view and a side view, respectively, showing an embodiment of the present invention. 3... Optical position detector, 4... Light receiving element, 6... Housing, 7... Transparent plate, 11... Hood portion, 12
... Surface perpendicular to the beam axis, 13... Luminous paint.
Claims (1)
として検出する受光素子と、この受光素子を収納し受光
面側が透明板で構成されるハウジングとよりなる光位置
検出器において、前記ハウジングの受光面側にフードを
設けるとともに、このフードの外側に光線軸と直角な面
を形成させ、この面にリング状に夜光塗料を塗布したこ
とを特徴とする光位置検出器。An optical position detector comprising a light receiving element that receives a light beam with good directionality and detects the position of the light beam as an electrical output, and a housing that houses the light receiving element and has a light receiving surface side made of a transparent plate, wherein the housing An optical position detector characterized in that a hood is provided on the light-receiving surface side of the hood, a surface perpendicular to the optical axis is formed on the outside of the hood, and a luminescent paint is applied to this surface in a ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18628681U JPS5891108U (en) | 1981-12-16 | 1981-12-16 | optical position detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18628681U JPS5891108U (en) | 1981-12-16 | 1981-12-16 | optical position detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5891108U true JPS5891108U (en) | 1983-06-20 |
Family
ID=29988098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18628681U Pending JPS5891108U (en) | 1981-12-16 | 1981-12-16 | optical position detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891108U (en) |
-
1981
- 1981-12-16 JP JP18628681U patent/JPS5891108U/en active Pending
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