JPH01117584U - - Google Patents
Info
- Publication number
- JPH01117584U JPH01117584U JP1225088U JP1225088U JPH01117584U JP H01117584 U JPH01117584 U JP H01117584U JP 1225088 U JP1225088 U JP 1225088U JP 1225088 U JP1225088 U JP 1225088U JP H01117584 U JPH01117584 U JP H01117584U
- Authority
- JP
- Japan
- Prior art keywords
- detected
- spherical
- cylindrical wall
- hole
- inclined surface
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ａ，ｂは本考案に係る実施例を示す図、
第２図ａ〜ｄは他の実施例に示す図、第３図も他
の実施例を示す図、第４図及び第５図ａ，ｂは従
来の検出器を示す図である。
Figures 1a and 1b are diagrams showing embodiments of the present invention;
FIGS. 2a to 2d show another embodiment, FIG. 3 also shows another embodiment, and FIGS. 4 and 5 a and 5b show a conventional detector.
Claims (1)
出物と、この被検出物を鉛直方向に移動可能にす
る孔部を備えるケースと、この孔部を形成する筒
状壁面の開口面に同一径で形成する傾斜面と、こ
の傾斜面の一部を切取る直線部と、前記被検出物
の中心軸よりずれた位置の前記筒状壁面に設置す
るスリツトと、このスリツトに対応して前記ケー
スに設置する受光素子ならびに発光素子からなる
フオトセンサを具備することを特徴とする球状物
体検出器。 An object to be detected is composed of a spherical surface or an outer circumferential surface close to the spherical surface, a case is provided with a hole that allows the object to be detected to move in the vertical direction, and a cylindrical wall that forms this hole has an opening surface with the same diameter. an inclined surface to be formed; a straight line portion for cutting out a part of the inclined surface; a slit installed in the cylindrical wall surface at a position offset from the central axis of the object to be detected; A spherical object detector comprising a photo sensor comprising a light receiving element and a light emitting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1225088U JPH01117584U (en) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1225088U JPH01117584U (en) | 1988-02-02 | 1988-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117584U true JPH01117584U (en) | 1989-08-08 |
Family
ID=31221531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1225088U Pending JPH01117584U (en) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0271290U (en) * | 1988-06-30 | 1990-05-30 | ||
| JPH0459966U (en) * | 1990-09-28 | 1992-05-22 |
-
1988
- 1988-02-02 JP JP1225088U patent/JPH01117584U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0271290U (en) * | 1988-06-30 | 1990-05-30 | ||
| JPH0459966U (en) * | 1990-09-28 | 1992-05-22 |