JPH0478735U - - Google Patents
Info
- Publication number
- JPH0478735U JPH0478735U JP12233090U JP12233090U JPH0478735U JP H0478735 U JPH0478735 U JP H0478735U JP 12233090 U JP12233090 U JP 12233090U JP 12233090 U JP12233090 U JP 12233090U JP H0478735 U JPH0478735 U JP H0478735U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- display device
- light
- light guide
- indicator
- 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
- 239000000463 material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図ａ，ｂは本考案の検出器の動作表示装置
の一実施例を示し、第１図ａは正面図、第１図ｂ
は第１図ａの−断面図、第２図ないし第４図
はそれぞれ異なる従来の検出器の動作表示装置を
示し、第２図ａは一部断面の平面図、第２図ｂは
側面図、第３図ａは平面図、第３図ｂは第３図ａ
の−断面図、第４図ａは正面図、第４図ｂは
第４図ａの−断面図である。
１，１１，１２，１３，１４，１６，１７……
プリント板、２，１５……表示灯、２ａ……光、
３……導光体、４……表示窓。
Figures 1a and 1b show an embodiment of the detector operation display device of the present invention, where Figure 1a is a front view and Figure 1b is a front view.
1A is a cross-sectional view of FIG. 1A, FIGS. 2 to 4 show different conventional detector operation display devices, FIG. 2A is a partially sectional plan view, and FIG. 2B is a side view. , Figure 3a is a plan view, Figure 3b is Figure 3a
FIG. 4a is a front view, and FIG. 4b is a cross-sectional view of FIG. 4a. 1, 11, 12, 13, 14, 16, 17...
Printed board, 2, 15... Indicator light, 2a... Light,
3...Light guide, 4...Display window.
Claims (1)
この物体による反射信号の有無により物体を検出
する検出器の動作を表示する動作表示装置であつ
て、検出器のケース内に組み込れたプリント板に
表面実装された動作表示灯と、この動作表示灯の
光を検出器ケースの表示窓に導く導光体とからな
ることを特徴とする検出器の動作表示装置。 ２ 請求項１記載のものにおいて、導光体は動作
表示灯の光を検出器ケースの表示窓に導く光路を
備えた透明の材料からなることを特徴とする検出
器の動作表示装置。 ３ 請求項１または２記載のものにおいて、導光
体は無色透明の高分子材料からなることを特徴と
する検出器の動作表示装置。[Scope of claims for utility model registration] 1. When an object reflects a signal sent to the outside,
This is an operation display device that displays the operation of a detector that detects an object based on the presence or absence of a reflected signal from the object, and includes an operation indicator light surface-mounted on a printed board built into the detector case, and an operation indicator that displays the operation of the detector. A detector operation display device comprising a light guide that guides light from an indicator light to a display window of a detector case. 2. The detector operation display device according to claim 1, wherein the light guide is made of a transparent material having an optical path for guiding the light of the operation indicator lamp to the display window of the detector case. 3. The detector operation display device according to claim 1, wherein the light guide is made of a colorless and transparent polymeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12233090U JPH0478735U (en) | 1990-11-21 | 1990-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12233090U JPH0478735U (en) | 1990-11-21 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478735U true JPH0478735U (en) | 1992-07-09 |
Family
ID=31870116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12233090U Pending JPH0478735U (en) | 1990-11-21 | 1990-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11312446A (en) * | 1998-04-27 | 1999-11-09 | Yamatake Corp | Proximity switch |
-
1990
- 1990-11-21 JP JP12233090U patent/JPH0478735U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11312446A (en) * | 1998-04-27 | 1999-11-09 | Yamatake Corp | Proximity switch |
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