JPS6322965U - - Google Patents
Info
- Publication number
- JPS6322965U JPS6322965U JP11701286U JP11701286U JPS6322965U JP S6322965 U JPS6322965 U JP S6322965U JP 11701286 U JP11701286 U JP 11701286U JP 11701286 U JP11701286 U JP 11701286U JP S6322965 U JPS6322965 U JP S6322965U
- Authority
- JP
- Japan
- Prior art keywords
- light
- magnet piece
- receiving element
- detection device
- magnetic 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Description
第１図は本考案の１実施例である磁気検知装置
の概略斜視図、第２図は検知部の拡大断面図、第
３図は本実施例の電気的接続を示すブロツク図で
ある。
１……遊技盤、２……検知部、３……透過型フ
オト・インタラプタ、４……保持部、４ａ……上
部開口部、４ｂ……下部開口部、４ｃ……側壁部
、５……巻線、６……特別入賞口、７……ガラス
板、１１……発光素子部、１２……受光素子部、
１３……磁石片、２０……磁石、２１……波形整
形回路、２２……制御回路部、２３……警報部。
FIG. 1 is a schematic perspective view of a magnetic detection device that is an embodiment of the present invention, FIG. 2 is an enlarged sectional view of a detection section, and FIG. 3 is a block diagram showing electrical connections of this embodiment. DESCRIPTION OF SYMBOLS 1... Game board, 2... Detection section, 3... Transmissive photo interrupter, 4... Holding section, 4a... Upper opening, 4b... Lower opening, 4c... Side wall, 5... Winding wire, 6... Special prize opening, 7... Glass plate, 11... Light emitting element section, 12... Light receiving element section,
13... Magnet piece, 20... Magnet, 21... Waveform shaping circuit, 22... Control circuit section, 23... Alarm section.
Claims (1)
子と、 前記発光素子と前記受光素子との間の光路上に
配置した平板状の磁石片と、 上部と底部とに開口部を有し且つ周囲側壁部は
前記底部に対し鋭角をなし、常時は前記磁石片が
倒れて前記光路を遮断し、磁気を検知すると前記
磁石片が起立して前記受光素子に光が到達するよ
うに、前記磁石片を起倒自在に保持する保持部材
と、 前記受光素子が前記発光素子からの光を受けた
ときに発する信号により警報動作を行う警報手段
とを具備することを特徴とするパチンコ遊技機の
磁気検知装置。 (2) 前記磁石片は、円板状のものである実用新
案登録請求の範囲第１項記載のパチンコ遊技機の
磁気検知装置。 (3) 前記保持部材はドーム状又は円錐状である
実用新案登録請求の範囲第１項又は第２項記載の
パチンコ遊技機の磁気検知装置。[Claims for Utility Model Registration] (1) A light-emitting element and a light-receiving element arranged to face each other on a vertical line, a flat magnet piece arranged on an optical path between the light-emitting element and the light-receiving element, and an upper and a bottom part. It has an opening at the bottom, and the surrounding side wall part forms an acute angle with respect to the bottom part. Normally, the magnet piece falls down to block the optical path, and when magnetism is detected, the magnet piece stands up and directs light to the light receiving element. a holding member that holds the magnet piece so that it can be raised and lowered; and an alarm means that performs an alarm operation based on a signal that is emitted when the light receiving element receives light from the light emitting element. Features a magnetic detection device for pachinko machines. (2) The magnetic detection device for a pachinko game machine according to claim 1, wherein the magnet piece is disc-shaped. (3) The magnetic detection device for a pachinko game machine according to claim 1 or 2, wherein the holding member has a dome shape or a cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11701286U JPS6322965U (en) | 1986-07-30 | 1986-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11701286U JPS6322965U (en) | 1986-07-30 | 1986-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6322965U true JPS6322965U (en) | 1988-02-15 |
Family
ID=31002138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11701286U Pending JPS6322965U (en) | 1986-07-30 | 1986-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6322965U (en) |
-
1986
- 1986-07-30 JP JP11701286U patent/JPS6322965U/ja active Pending
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