JPH0459966U - - Google Patents
Info
- Publication number
- JPH0459966U JPH0459966U JP10302190U JP10302190U JPH0459966U JP H0459966 U JPH0459966 U JP H0459966U JP 10302190 U JP10302190 U JP 10302190U JP 10302190 U JP10302190 U JP 10302190U JP H0459966 U JPH0459966 U JP H0459966U
- Authority
- JP
- Japan
- Prior art keywords
- case
- gnd pattern
- circuit board
- insertion hole
- ball detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Pinball Game Machines (AREA)
Description
第１図は本考案の一実施例による球検出用フオ
トインタラプタの平面図、第２図及び第３図はそ
れぞれ、同じく球検出用フオトインタラプタの縦
断断面図及び横断断面図、第４図は本考案の一実
施例による球検出用フオトインタラプタのケース
部分斜視図、第５図は同じく回路基板の部分斜視
図、第６図は第４図のケース及び第５図の回路基
板を組み合わせた状態の斜視図、第７図は従来例
による球検出用フオトインタラプタの縦断面図で
ある。
１……発光素子、４……受光素子、５……回路
基板、７……ＧＮＤパターン、１０……ケース、
１２……突起部、１３……挿入穴。
FIG. 1 is a plan view of a photo interrupter for ball detection according to an embodiment of the present invention, FIGS. 2 and 3 are longitudinal and cross sectional views, respectively, of the photo interrupter for ball detection, and FIG. FIG. 5 is a partial perspective view of the case of a ball detection photo interrupter according to an embodiment of the invention, FIG. 5 is a partial perspective view of the circuit board, and FIG. 6 is a combination of the case of FIG. 4 and the circuit board of FIG. The perspective view and FIG. 7 are longitudinal sectional views of a conventional ball detection photo interrupter. 1... Light emitting element, 4... Light receiving element, 5... Circuit board, 7... GND pattern, 10... Case,
12... protrusion, 13... insertion hole.
Claims (1)
を有する回路基板とを収納してなる球検出用フオ
トインタラプタにおいて、 前記ケースを導電性材料によつて形成するとと
もに、前記ケースを前記回路基板のＧＮＤパター
ンに電気的接続してなることを特徴とする球検出
用フオトインタラプタ。 ２ 前記回路基板のＧＮＤパターンに挿入孔を設
けるとともに、前記ケースの、前記挿入孔に対向
する箇所に前記ケースと一体の突起部を設け、前
記挿入孔に挿入した前記突起部を介して前記回路
基板のＧＮＤパターンを電気的接続してなること
を特徴とする実用新案登録請求の範囲第１項に記
載の球検出用フオトインタラプタ。[Claims for Utility Model Registration] 1. A photo interrupter for ball detection, which includes a light receiving/emitting element and a circuit board having a GND pattern housed in a case, wherein the case is made of a conductive material, and A photointerrupter for ball detection, characterized in that the case is electrically connected to a GND pattern of the circuit board. 2. An insertion hole is provided in the GND pattern of the circuit board, and a protrusion integral with the case is provided at a location opposite to the insertion hole of the case, and the circuit is inserted through the protrusion inserted into the insertion hole. The photointerrupter for detecting a ball according to claim 1, characterized in that it is formed by electrically connecting a GND pattern of a substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103021U JP2573330Y2 (en) | 1990-09-28 | 1990-09-28 | Photo interrupter for sphere detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990103021U JP2573330Y2 (en) | 1990-09-28 | 1990-09-28 | Photo interrupter for sphere detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0459966U true JPH0459966U (en) | 1992-05-22 |
| JP2573330Y2 JP2573330Y2 (en) | 1998-05-28 |
Family
ID=31847741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990103021U Expired - Lifetime JP2573330Y2 (en) | 1990-09-28 | 1990-09-28 | Photo interrupter for sphere detection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2573330Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101311611B1 (en) * | 2006-11-22 | 2013-09-26 | 신에쓰 가가꾸 고교 가부시끼가이샤 | Manufacturing apparatus of porous glass preform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6042998A (en) * | 1983-08-19 | 1985-03-07 | Sony Corp | Color image pickup recorder |
| JPS6210497U (en) * | 1985-07-03 | 1987-01-22 | ||
| JPH01117584U (en) * | 1988-02-02 | 1989-08-08 | ||
| JPH02136156A (en) * | 1988-11-17 | 1990-05-24 | Sankyo Kk | Pin ball machine |
-
1990
- 1990-09-28 JP JP1990103021U patent/JP2573330Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6042998A (en) * | 1983-08-19 | 1985-03-07 | Sony Corp | Color image pickup recorder |
| JPS6210497U (en) * | 1985-07-03 | 1987-01-22 | ||
| JPH01117584U (en) * | 1988-02-02 | 1989-08-08 | ||
| JPH02136156A (en) * | 1988-11-17 | 1990-05-24 | Sankyo Kk | Pin ball machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101311611B1 (en) * | 2006-11-22 | 2013-09-26 | 신에쓰 가가꾸 고교 가부시끼가이샤 | Manufacturing apparatus of porous glass preform |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2573330Y2 (en) | 1998-05-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |