JPH01159341U - - Google Patents
Info
- Publication number
- JPH01159341U JPH01159341U JP5574688U JP5574688U JPH01159341U JP H01159341 U JPH01159341 U JP H01159341U JP 5574688 U JP5574688 U JP 5574688U JP 5574688 U JP5574688 U JP 5574688U JP H01159341 U JPH01159341 U JP H01159341U
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens
- detected
- light emitting
- light receiving
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図乃至第４図は本考案の各実施例を示し、
第１図は斜視図、第３図は第１図の一部断面の側
面図、第２図は第１図の正面図、第４図は異なる
実施例の斜視図である。第５図乃至第６図は従来
例を示し、第５図は側面図、第６図は第５図の正
面図である。
１：投光レンズ、２：受光レンズ、３：橋絡部
、４：発光素子、５：受光素子、６：被検出体、
７：屈折部、８：遮光体。
1 to 4 show each embodiment of the present invention,
1 is a perspective view, FIG. 3 is a partially sectional side view of FIG. 1, FIG. 2 is a front view of FIG. 1, and FIG. 4 is a perspective view of a different embodiment. 5 and 6 show a conventional example, with FIG. 5 being a side view and FIG. 6 being a front view of FIG. 5. 1: Light projecting lens, 2: Light receiving lens, 3: Bridge portion, 4: Light emitting element, 5: Light receiving element, 6: Detected object,
7: refraction section, 8: light shielding body.
補正 平１．４．７
実用新案登録請求の範囲を次のように補正する
。Amendment 1.4.7. The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) 発光素子と受光素子を設け、発光素子の光
をレンズを介して被検出体に投光し、被検出体の
反射光もしくは被検出体の遮光を受光レンズを介
して受光素子で検出する光電スイツチおいて、前
記投光と受光の各レンズを橋絡部を介して一体成
形するとともに橋絡部に屈折部を形成したことを
特徴とする光電スイツチ。
(2) 投光レンズと受光レンズの橋絡部の屈折部
と他方のレンズとの間に遮光体を介置した実用新
案登録請求の範囲第１項記載の光電スイツチ。[Claims for Utility Model Registration] (1) A light emitting element and a light receiving element are provided, the light from the light emitting element is projected onto an object to be detected through a lens, and the reflected light from the object to be detected or the light blocked by the object to be detected is received. 1. A photoelectric switch in which light is detected by a light-receiving element through a lens, characterized in that the light-emitting and light-receiving lenses are integrally molded via a bridging portion, and a refraction portion is formed in the bridging portion. (2) The photoelectric switch according to claim 1 of the utility model registration, wherein a light shielding body is interposed between the refractive part of the bridging part of the light emitting lens and the light receiving lens and the other lens.
Claims (1)
をレンズを介して被検出体に投光し、被検出体の
反射光もしくは被検出体の遮光を受光レンズを介
して受光素子で検出する光電スイツチにおいて、
前記投光と受光の各レンズを橋絡部を介して一体
成型するとともに橋絡部に屈折部を形成したこと
を特徴とする光電スイツチ。 (2) 投光レンズと受光レンズの橋絡部の屈折部
と他方のレンズとの間に遮光体を介置した実用新
案登録請求の範囲第１項記載の光電スイツチ。[Claims for Utility Model Registration] (1) A light emitting element and a light receiving element are provided, the light from the light emitting element is projected onto an object to be detected through a lens, and the reflected light from the object to be detected or the light blocked by the object to be detected is received. In a photoelectric switch that detects with a light receiving element through a lens,
A photoelectric switch characterized in that the light emitting and light receiving lenses are integrally molded via a bridging portion, and a refraction portion is formed in the bridging portion. (2) The photoelectric switch according to claim 1 of the utility model registration, wherein a light shielding body is interposed between the refractive part of the bridging part of the light emitting lens and the light receiving lens and the other lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5574688U JPH01159341U (en) | 1988-04-25 | 1988-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5574688U JPH01159341U (en) | 1988-04-25 | 1988-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159341U true JPH01159341U (en) | 1989-11-06 |
Family
ID=31281649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5574688U Pending JPH01159341U (en) | 1988-04-25 | 1988-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021036493A (en) * | 2019-08-30 | 2021-03-04 | Toto株式会社 | Photoelectronic sensor |
-
1988
- 1988-04-25 JP JP5574688U patent/JPH01159341U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021036493A (en) * | 2019-08-30 | 2021-03-04 | Toto株式会社 | Photoelectronic sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0241188U (en) | ||
| JPH0251304U (en) | ||
| JPH0436262U (en) | ||
| JPH01159341U (en) | ||
| JPS63178036U (en) | ||
| JPH0381582U (en) | ||
| JPS6413163U (en) | ||
| JPH0234047U (en) | ||
| JPS6035938Y2 (en) | Structure of the detection part of a reflective photoelectric switch | |
| USD338982S (en) | Lens for a vehicle light | |
| JPH01171052U (en) | ||
| JPH0345665U (en) | ||
| JPH0374440U (en) | ||
| JPH0412667U (en) | ||
| JPH0295500U (en) | ||
| JPH0358837U (en) | ||
| JPS6438577U (en) | ||
| JPS6379283U (en) | ||
| JPH0263561U (en) | ||
| JPS61113310U (en) | ||
| JPS6148538U (en) | ||
| JPS6192910U (en) | ||
| JPS62134038U (en) | ||
| JPH0399448U (en) | ||
| JPH02101555U (en) |