JPH0195038U - - Google Patents
Info
- Publication number
- JPH0195038U JPH0195038U JP19082987U JP19082987U JPH0195038U JP H0195038 U JPH0195038 U JP H0195038U JP 19082987 U JP19082987 U JP 19082987U JP 19082987 U JP19082987 U JP 19082987U JP H0195038 U JPH0195038 U JP H0195038U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- detection device
- photoelectric detection
- optical system
- case
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims 4
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Description
第１図は、この考案の一実施例に係る光電検出
装置の縦断面図、第２図は、同光電検出装置の横
断面図、第３図は、従来の光電検出装置の一部を
破断して示す側面図である。
１：光電検出装置、２：ケース、２ｂ：窓孔、
３：レンズ、５：回路基板、５ａ：窓孔、５ｂ：
回路基板下面、６：光学系素子。
FIG. 1 is a longitudinal cross-sectional view of a photoelectric detection device according to an embodiment of the invention, FIG. 2 is a cross-sectional view of the same photoelectric detection device, and FIG. 3 is a partially cutaway view of a conventional photoelectric detection device. FIG. 1: Photoelectric detection device, 2: Case, 2b: Window hole,
3: Lens, 5: Circuit board, 5a: Window hole, 5b:
Lower surface of circuit board, 6: Optical system element.
Claims (1)
ズと、前記ケース内に固定される基板と、この基
板上に装着され、所定の距離をおいて前記レンズ
に臨む光学系素子とを備えてなる光電検出装置に
おいて、 前記基板に窓部を開設し、この基板の前記レン
ズに臨む間の反対面に、前記光学系素子を装着し
、この光学系素子が前記窓部を通して前記レンズ
に臨むことを特徴とする光電検出装置。[Claims for Utility Model Registration] A case, a lens supported by the opening of the case, a substrate fixed within the case, and an optical system mounted on the substrate facing the lens at a predetermined distance. In the photoelectric detection device, a window section is provided in the substrate, the optical system element is mounted on the opposite surface of the substrate facing the lens, and the optical system element is attached to the window section. A photoelectric detection device, characterized in that the photoelectric detection device faces the lens through the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190829U JPH082899Y2 (en) | 1987-12-16 | 1987-12-16 | Photoelectric detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190829U JPH082899Y2 (en) | 1987-12-16 | 1987-12-16 | Photoelectric detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195038U true JPH0195038U (en) | 1989-06-22 |
| JPH082899Y2 JPH082899Y2 (en) | 1996-01-29 |
Family
ID=31481771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987190829U Expired - Lifetime JPH082899Y2 (en) | 1987-12-16 | 1987-12-16 | Photoelectric detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082899Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016157939A1 (en) * | 2015-03-31 | 2016-10-06 | パナソニック デバイスＳｕｎｘ 株式会社 | Photoelectric sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51121187A (en) * | 1975-04-16 | 1976-10-22 | Matsushita Electric Works Ltd | Light projector and receiver for photo switch |
| JPS5474279U (en) * | 1977-11-07 | 1979-05-26 | ||
| JPS60156469U (en) * | 1984-03-28 | 1985-10-18 | 新光電子株式会社 | Reflective photoelectric detection device |
| JPS63308831A (en) * | 1987-01-14 | 1988-12-16 | Matsushita Electric Works Ltd | Photoelectric switch and manufacture thereof |
-
1987
- 1987-12-16 JP JP1987190829U patent/JPH082899Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51121187A (en) * | 1975-04-16 | 1976-10-22 | Matsushita Electric Works Ltd | Light projector and receiver for photo switch |
| JPS5474279U (en) * | 1977-11-07 | 1979-05-26 | ||
| JPS60156469U (en) * | 1984-03-28 | 1985-10-18 | 新光電子株式会社 | Reflective photoelectric detection device |
| JPS63308831A (en) * | 1987-01-14 | 1988-12-16 | Matsushita Electric Works Ltd | Photoelectric switch and manufacture thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016157939A1 (en) * | 2015-03-31 | 2016-10-06 | パナソニック デバイスＳｕｎｘ 株式会社 | Photoelectric sensor |
| JP2016192351A (en) * | 2015-03-31 | 2016-11-10 | パナソニック デバイスＳｕｎｘ株式会社 | Photoelectric sensor |
| TWI625753B (en) * | 2015-03-31 | 2018-06-01 | Panasonic Industrial Devices Sunx Co Ltd | Photoelectric sensor |
| US10641652B2 (en) | 2015-03-31 | 2020-05-05 | Panasonic Industrial Devices Sunx Co., Ltd. | Photoelectric sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082899Y2 (en) | 1996-01-29 |