JPS5520401A - Reflective photoelectric detector - Google Patents
Reflective photoelectric detectorInfo
- Publication number
- JPS5520401A JPS5520401A JP7564478A JP7564478A JPS5520401A JP S5520401 A JPS5520401 A JP S5520401A JP 7564478 A JP7564478 A JP 7564478A JP 7564478 A JP7564478 A JP 7564478A JP S5520401 A JPS5520401 A JP S5520401A
- Authority
- JP
- Japan
- Prior art keywords
- window material
- case
- rotary axis
- constitution
- side plates
- 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
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
PURPOSE: To improve a hermetical sealing effect and facilitate assembling by using a window materials as a cover commonly to reduce a seal part.
CONSTITUTION: Case 10 has cavity part 11 and is provided with aperture part 12 in the front, and window material 20 consists of transparent synthetic resin and has side plates 21 and 22. Light supplying and receiving part holders 30 and 40 are supported by side plates 21 and 22 of window material 20 respectively. A light receiving signal processing circuit is formed on print substrate 60, and substrate 60 is fixed to window material 20 together with rotary axis 50. Thus, window material 20, rotary axis 50 and the print substrate are made into one body and are inserted from aperture part 12 of case 20, and one end of rotary axis 50 is protruded from the back of case 10 and is fixed by finger-screw 58. By this constitution, the seal part is reduced, so that a hermetical sealing effect can be improved, and assembling can be facilitated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53075644A JPS5845672B2 (en) | 1978-06-22 | 1978-06-22 | Reflective photoelectric detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53075644A JPS5845672B2 (en) | 1978-06-22 | 1978-06-22 | Reflective photoelectric detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5520401A true JPS5520401A (en) | 1980-02-13 |
JPS5845672B2 JPS5845672B2 (en) | 1983-10-12 |
Family
ID=13582157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53075644A Expired JPS5845672B2 (en) | 1978-06-22 | 1978-06-22 | Reflective photoelectric detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5845672B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006153786A (en) * | 2004-12-01 | 2006-06-15 | Sick Optex Kk | Photoelectric sensor box equipped with easy-to-detach cover |
JP2022527914A (en) * | 2019-03-29 | 2022-06-07 | オムロン株式会社 | Visual indicator for presence detection system |
-
1978
- 1978-06-22 JP JP53075644A patent/JPS5845672B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006153786A (en) * | 2004-12-01 | 2006-06-15 | Sick Optex Kk | Photoelectric sensor box equipped with easy-to-detach cover |
JP2022527914A (en) * | 2019-03-29 | 2022-06-07 | オムロン株式会社 | Visual indicator for presence detection system |
Also Published As
Publication number | Publication date |
---|---|
JPS5845672B2 (en) | 1983-10-12 |
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