JPH0265363U - - Google Patents
Info
- Publication number
- JPH0265363U JPH0265363U JP14408488U JP14408488U JPH0265363U JP H0265363 U JPH0265363 U JP H0265363U JP 14408488 U JP14408488 U JP 14408488U JP 14408488 U JP14408488 U JP 14408488U JP H0265363 U JPH0265363 U JP H0265363U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical sensor
- type optical
- mounting
- transmission type
- 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
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
Description
第１図は本考案の一実施例の断面図、第２図は
従来の透過型光センサの一例の断面図である。
１ａ，１ｂ……内部リード、２……発光素子、
５ａ，５ｂ……透明樹脂部、７……受光素子、１
１……窓部、１２ａ，１２ｂ……筒型孔、１３…
…不透光樹脂ケース、１５……透光性樹脂板。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of an example of a conventional transmission type optical sensor. 1a, 1b...Internal lead, 2...Light emitting element,
5a, 5b...transparent resin part, 7...light receiving element, 1
1... Window portion, 12a, 12b... Cylindrical hole, 13...
...opaque resin case, 15...transparent resin plate.
Claims (1)
素子を搭載する第２の内部リードと、前記第１及
び第２の内部リードをそれぞれ第１及び第２の挿
入部に挿入して透明樹脂で封入しかつ前記二つの
挿入部間側の側壁に発光及び受光用の窓部を備え
た不透光樹脂ケースを有する透過型光センサにお
いて、前記二つの窓部が着脱可能な透明防塵板を
有することを特徴とする透過型光センサ。 A first internal lead for mounting a light-emitting element, a second internal lead for mounting a light-receiving element, and the first and second internal leads are inserted into the first and second insertion parts, respectively, and are made of transparent resin. In a transmission type optical sensor having an opaque resin case that is sealed and has a window for emitting and receiving light on a side wall between the two insertion parts, the two windows have a removable transparent dustproof plate. A transmission type optical sensor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14408488U JPH0265363U (en) | 1988-11-02 | 1988-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14408488U JPH0265363U (en) | 1988-11-02 | 1988-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265363U true JPH0265363U (en) | 1990-05-16 |
Family
ID=31411479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14408488U Pending JPH0265363U (en) | 1988-11-02 | 1988-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265363U (en) |
-
1988
- 1988-11-02 JP JP14408488U patent/JPH0265363U/ja active Pending
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