JPH0234047U - - Google Patents
Info
- Publication number
- JPH0234047U JPH0234047U JP11255188U JP11255188U JPH0234047U JP H0234047 U JPH0234047 U JP H0234047U JP 11255188 U JP11255188 U JP 11255188U JP 11255188 U JP11255188 U JP 11255188U JP H0234047 U JPH0234047 U JP H0234047U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detected
- photoelectric switch
- lens
- 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
- 230000000903 blocking effect Effects 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図〜第４図は本考案の第１実施例を示し、
第１図は斜視図、第２図は正面図、第３図は第２
図のＡ―Ａ線断面図、第４図は第２図の一部破断
側面図、第５図〜第７図は第２実施例を示し、第
５図は斜視図、第６図は正面図、第７図は第６図
の一部破断側面図、第８図〜第１０図は従来例を
示し、第８図は側面図、第９図は正面図、第１０
図は一部省略斜視図である。
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、
７，８：支持脚、９：屈曲部、１０：遮光体。
1 to 4 show a first embodiment of the present invention,
Figure 1 is a perspective view, Figure 2 is a front view, Figure 3 is a
4 is a partially cutaway side view of FIG. 2, FIGS. 5 to 7 show the second embodiment, FIG. 5 is a perspective view, and FIG. 6 is a front view. 7 is a partially cutaway side view of FIG. 6, FIGS. 8 to 10 show a conventional example, FIG. 8 is a side view, FIG. 9 is a front view, and FIG.
The figure is a partially omitted perspective view. 1: light projecting lens, 2: light receiving lens, 3: bridge section, 4: light emitting element, 5: light receiving element, 6: detected object,
7, 8: Support leg, 9: Bent part, 10: Light shielding body.
Claims (1)
光を投光レンズを介して被検出体に投光し、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ようにした光電スイ
ツチにおいて、前記投・受光各レンズを屈曲状の
橋絡部を介して一体成形し、この橋絡部に遮光体
を係着し、前記投・受光各レンズを遮光体等を介
して本体に固定するようにしたことを特徴とする
光電スイツチ。 (2) 前記レンズの橋絡部はクランク状に屈曲せ
られている請求項１記載の光電スイツチ。 (3) 前記レンズの両外端部に支持脚を一体成形
してなる請求項１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 arranged, and the light from the light-emitting element is projected onto an object to be detected through a projection lens, and the reflected light from the object to be detected or the light reflected from the object to be detected is emitted. In a photoelectric switch in which light blocking is detected by a light receiving element via a light receiving lens, each of the projecting and receiving lenses is integrally molded via a bent bridge section, and a light shielding body is attached to this bridge section. . A photoelectric switch, characterized in that the projecting and receiving lenses are fixed to the main body via a light shielding member or the like. (2) The photoelectric switch according to claim 1, wherein the bridge portion of the lens is bent in a crank shape. (3) The photoelectric switch according to claim 1, wherein support legs are integrally molded on both outer ends of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11255188U JPH0234047U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11255188U JPH0234047U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234047U true JPH0234047U (en) | 1990-03-05 |
Family
ID=31351592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11255188U Pending JPH0234047U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234047U (en) |
-
1988
- 1988-08-26 JP JP11255188U patent/JPH0234047U/ja active Pending