JPS6020276U - Metal ball detection device - Google Patents
Metal ball detection deviceInfo
- Publication number
- JPS6020276U JPS6020276U JP11263783U JP11263783U JPS6020276U JP S6020276 U JPS6020276 U JP S6020276U JP 11263783 U JP11263783 U JP 11263783U JP 11263783 U JP11263783 U JP 11263783U JP S6020276 U JPS6020276 U JP S6020276U
- Authority
- JP
- Japan
- Prior art keywords
- metal ball
- detection device
- path
- magnet
- hall element
- 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
- Pinball Game Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による金属球検出装置を通路１に設置し
た状態を示す断面図、第２図ａ及びｂは夫々異なる通路
に金属球検出装置を設置した状態を示す断面図、第３図
ａ及び第３図すは永久磁石、ホール素子及び磁路６の相
互関係を示す概念図、第４図は本考案による金属球検出
装置の検知回路部を示すう゛ロック図、第５図及び第６
図はその検知回路ブロックの各部の波形を示す波形図、
第７図ａ −ｆは−っの金属球が通過する場合、第８図
ａ −ｆは複数個の金属球が通過する場合の磁束の時間
的変化を示す図である。
１・・・・・・通路、２・・・・・・センサ部、３・・
曲フレーム、４・・・・・・永久磁石、□５・・・・・
・ホール素子、６・・・・・・磁路、７・・・・・・金
属球、１０・・・・・・検知回路、１３・・曲シュミッ
トトリガ、１４・・・・・・出力回路。Fig. 1 is a sectional view showing the metal ball detection device according to the present invention installed in passage 1, Fig. 2 a and b are sectional views showing the metal ball detection device installed in different passages, and Fig. 3 3A and 3 are conceptual diagrams showing the mutual relationship between the permanent magnet, the Hall element, and the magnetic path 6, FIG. 4 is a block diagram showing the detection circuit section of the metal ball detection device according to the present invention, and FIGS. 6
The figure is a waveform diagram showing the waveforms of each part of the detection circuit block.
Figures 7a-f are diagrams showing temporal changes in magnetic flux when a - number of metal balls pass, and Figures 8a-f are diagrams showing changes in magnetic flux over time when a plurality of metal balls pass. 1... Passageway, 2... Sensor section, 3...
Song frame, 4...Permanent magnet, □5...
・Hall element, 6... Magnetic path, 7... Metal ball, 10... Detection circuit, 13... Curved Schmitt trigger, 14... Output circuit .
Claims (2)
せ、その対称位置に該経路からの磁束を受は得るように
定電流が供給されるホール素子を配置すると共に、前記
磁石の他方の極と該ホール素子とを前記経路の外側から
囲む磁性体材料から成る磁路を設け、金属球の通過に基
づいて該金属球を含め″た磁路を閉成せしめ、前記ホー
ル素子出力に基づいて金属球体の通過を検知することを
特徴とする金属球検出装置。(1) One pole of a magnet is brought into contact with the wall of the path through which the metal sphere passes, and a Hall element to which a constant current is supplied is placed at a symmetrical position to receive the magnetic flux from the path, and the magnet A magnetic path made of a magnetic material is provided that surrounds the other pole of the metal ball and the Hall element from the outside of the path, and the magnetic path including the metal ball is closed based on the passage of the metal ball, and the Hall element A metal sphere detection device characterized by detecting passage of a metal sphere based on output.
新案登録請求の範囲第１項記載の金属球検出装置。(2) The metal ball detection device according to claim 1, wherein the magnet is a permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11263783U JPS6020276U (en) | 1983-07-20 | 1983-07-20 | Metal ball detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11263783U JPS6020276U (en) | 1983-07-20 | 1983-07-20 | Metal ball detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6020276U true JPS6020276U (en) | 1985-02-12 |
Family
ID=30261050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11263783U Pending JPS6020276U (en) | 1983-07-20 | 1983-07-20 | Metal ball detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6020276U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61199875A (en) * | 1985-03-04 | 1986-09-04 | オムロン株式会社 | Metal ball detector |
| JPS62249667A (en) * | 1986-04-22 | 1987-10-30 | 株式会社 三洋物産 | Winning detector of pinball machine |
| WO1992009345A1 (en) * | 1990-11-24 | 1992-06-11 | Kabushiki Kaisha Ace Denken | Game machine using metallic body as medium |
| WO1992009344A1 (en) * | 1990-11-24 | 1992-06-11 | Kabushiki Kaisha Ace Denken | Sensor for sensing existence position of metallic body |
| WO1993009858A1 (en) * | 1991-11-20 | 1993-05-27 | Kabushiki Kaisha Ace Denken | Sensor for sensing existence position of metallic body |
-
1983
- 1983-07-20 JP JP11263783U patent/JPS6020276U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61199875A (en) * | 1985-03-04 | 1986-09-04 | オムロン株式会社 | Metal ball detector |
| JPS62249667A (en) * | 1986-04-22 | 1987-10-30 | 株式会社 三洋物産 | Winning detector of pinball machine |
| WO1992009345A1 (en) * | 1990-11-24 | 1992-06-11 | Kabushiki Kaisha Ace Denken | Game machine using metallic body as medium |
| WO1992009344A1 (en) * | 1990-11-24 | 1992-06-11 | Kabushiki Kaisha Ace Denken | Sensor for sensing existence position of metallic body |
| WO1993009858A1 (en) * | 1991-11-20 | 1993-05-27 | Kabushiki Kaisha Ace Denken | Sensor for sensing existence position of metallic body |
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