JPH01159984U - - Google Patents
Info
- Publication number
- JPH01159984U JPH01159984U JP1988054045U JP5404588U JPH01159984U JP H01159984 U JPH01159984 U JP H01159984U JP 1988054045 U JP1988054045 U JP 1988054045U JP 5404588 U JP5404588 U JP 5404588U JP H01159984 U JPH01159984 U JP H01159984U
- Authority
- JP
- Japan
- Prior art keywords
- optical sensor
- glass bodies
- detection device
- guided
- detected
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lasers (AREA)
Description
第１図は、本考案の一実施例によるレーザ光検
出装置の構成を示す側面図、および第２図は、実
施例装置で設けられる３枚のガラス板および光セ
ンサの相互の配置関係を示す略斜視図である。
図面において、１０，１２，１４…ガラス板、
１６…光センサ、３４…集光レンズ、３６…フイ
ルタ、３８…素ガラス板。
FIG. 1 is a side view showing the configuration of a laser light detection device according to an embodiment of the present invention, and FIG. 2 is a diagram showing the mutual arrangement of three glass plates and a light sensor provided in the embodiment device. It is a schematic perspective view. In the drawings, 10, 12, 14...glass plates,
16... Optical sensor, 34... Condensing lens, 36... Filter, 38... Plain glass plate.
Claims (1)
つて順次反射させられ、最後に反射した光が光セ
ンサに導かれるように前記複数のガラス体および
前記光センサを互いに所定の角度で配設してなる
ことを特徴とするレーザ光検出装置。 The plurality of glass bodies and the optical sensor are arranged at a predetermined angle to each other so that the laser beam to be detected is sequentially reflected by the plurality of glass bodies, and the finally reflected light is guided to the optical sensor. A laser light detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988054045U JPH0646635Y2 (en) | 1988-04-21 | 1988-04-21 | Laser light detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988054045U JPH0646635Y2 (en) | 1988-04-21 | 1988-04-21 | Laser light detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01159984U true JPH01159984U (en) | 1989-11-07 |
| JPH0646635Y2 JPH0646635Y2 (en) | 1994-11-30 |
Family
ID=31279994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988054045U Expired - Lifetime JPH0646635Y2 (en) | 1988-04-21 | 1988-04-21 | Laser light detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646635Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979122A (en) * | 1982-10-27 | 1984-05-08 | Hitachi Ltd | Laser power measuring device |
-
1988
- 1988-04-21 JP JP1988054045U patent/JPH0646635Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979122A (en) * | 1982-10-27 | 1984-05-08 | Hitachi Ltd | Laser power measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646635Y2 (en) | 1994-11-30 |