JPH04865Y2 - - Google Patents
Info
- Publication number
- JPH04865Y2 JPH04865Y2 JP4234484U JP4234484U JPH04865Y2 JP H04865 Y2 JPH04865 Y2 JP H04865Y2 JP 4234484 U JP4234484 U JP 4234484U JP 4234484 U JP4234484 U JP 4234484U JP H04865 Y2 JPH04865 Y2 JP H04865Y2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- permanent magnet
- reed switch
- magnetic piece
- piece
- 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.)
- Expired
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 31
- 230000002996 emotional effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Description
【考案の詳細な説明】
本考案は取付板に形成した玉入口の前面両側に
平行起立及び逆八字形傾動自由な一対の可動翼片
を軸支し、玉入口の後部に設けた案内箱内に前記
可動翼片の起立と逆八字形傾動とを制御する玉導
板を軸支してなるセーフ玉受口器において、前記
可動翼片が逆八字形傾動を生じたとき永久磁石の
吸着作用によつてリードスイツチをオン状態とな
し、それによつて所定の電気回路を閉成させるよ
うにしたパチンコ機のリードスイツチ付セーフ玉
受口器の改良に関するものである。[Detailed description of the invention] This invention has a pair of movable blades that are pivoted on both sides of the front side of the ball inlet formed on the mounting plate and can freely tilt in an inverted eight-shape, and are mounted in a guide box provided at the rear of the ball inlet. In the safe ball socket device, which has a ball guiding plate that pivotally supports the vertical movement of the movable blade and controls the vertical movement of the movable blade, when the movable blade causes the vertical movement, the attraction action of the permanent magnet is activated. This invention relates to an improvement in a safe ball socket with a reed switch for a pachinko machine, which turns the reed switch on and thereby closes a predetermined electric circuit.
リードスイツチ付セーフ玉受口器としては、例
えば実開昭56−158292号公報に示されるように玉
導板の後端に永久磁石を設けると共に、案内箱の
下部にリードスイツチを設け、玉導板が後端を下
げることで永久磁石がリードスイツチに接近し、
その吸着作用によりリードスイツチをオン動作さ
せるようにしたものが知られている。しかし、こ
の構造のものは玉導板の動作によりリードスイツ
チが衝撃を受けて破損し易いばかりでなく、玉導
板が後端を下げた際にバウンドするとリードスイ
ツチを二度打ちする等のミスパルスを発生させる
虞れがあつた。そこで、本出願人は永久磁石を玉
導板の側面に設け、リードスイツチを案内箱の側
壁に設けることによつて上述の従来欠点を解消す
べく先に実願昭56−41381号で出願した。しかし、
上記出願のものはリードスイツチの破損或いはミ
スパルスの防止については効果的であるものの、
永久磁石を取付けるための側壁の形成など玉導板
を特殊構造にする必要があり、このため玉導板の
重量が重くなつて円滑な作動が望めないばかりで
なく、製作コストも高くつくといつた欠点があ
る。これらの従来欠点はすべて永久磁石を玉導板
に設けていることに起因する。 As a safe ball socket with a reed switch, for example, as shown in Japanese Utility Model Application Publication No. 56-158292, a permanent magnet is provided at the rear end of the ball guide plate, and a reed switch is provided at the bottom of the guide box. By lowering the rear end of the plate, the permanent magnet approaches the reed switch,
A reed switch is known to be turned on by its adsorption action. However, with this structure, not only is the reed switch susceptible to damage due to the impact caused by the movement of the ball guide plate, but also the ball guide plate bounces when the rear end is lowered, resulting in erroneous pulses such as hitting the reed switch twice. There was a risk that this would occur. Therefore, the present applicant previously filed an application in Utility Model Application No. 41381/1983 in order to solve the above-mentioned conventional drawbacks by providing a permanent magnet on the side of the ball guide plate and a reed switch on the side wall of the guide box. . but,
Although the above-mentioned application is effective in preventing damage to the reed switch or mispulse,
It is necessary to make the ball guide plate a special structure such as forming a side wall for attaching a permanent magnet, which not only increases the weight of the ball guide plate and makes it difficult to expect smooth operation, but also increases the manufacturing cost. There are some drawbacks. These conventional drawbacks are all due to the fact that the permanent magnet is provided on the ball guide plate.
本考案はこのような従来欠点を解消し、作動確
実性の高い新らしいリードスイツチ付セーフ玉受
口器を得ることを目的になされたもので、玉導板
の側面に磁性片を設け、案内箱には前記磁性片の
対向して吸着状態となる永久磁石と、この永久磁
石の磁界範囲内に置かれ、前記磁性片が永久磁石
より離隔した際にオン状態となるリードスイツチ
とを設けて構成し、磁性片と永久磁石との吸着作
用による漏えい磁界の増減を利用してリードスイ
ツチを開閉させるようにしたことを特徴としてい
る。 The present invention was made with the aim of solving these conventional drawbacks and obtaining a new safe ball socket with a reed switch that is highly reliable in operation.A magnetic piece is provided on the side of the ball guide plate, The box is provided with a permanent magnet that faces the magnetic piece and is attracted to it, and a reed switch that is placed within the magnetic field range of the permanent magnet and turns on when the magnetic piece is separated from the permanent magnet. The reed switch is characterized in that the reed switch is opened and closed by utilizing the increase and decrease of the leakage magnetic field due to the attraction between the magnetic piece and the permanent magnet.
以下本考案の一実施例を図面について説明す
る。図において、１は取付板、２はその取付板１
の略中央に形成した縦長の玉入口、３，３はその
玉入口２の前面両側に平行起立及び逆八字形傾動
自在に軸支された一対の可動翼片、４は外可動翼
片３，３の前面と両側下部を覆つて取付板１に固
設されたチヤツカー、５は取付板１の後面におい
て玉入口２と連通状に設けられて案内箱である。
案内箱５内には横軸６が架設され、その横軸６に
重錘７を内装して前端を重くしたシーソー動作の
玉導板８が軸支されている。９は腕片１０を介し
て玉導板８の前端下部に一体的に設けられた玉受
片、１１は玉導板８の後端下面に設けられた磁石
体、１２は該磁石体１１を吸着するため案内箱５
の後方下部に横架された金属杆である。 An embodiment of the present invention will be described below with reference to the drawings. In the figure, 1 is the mounting plate, 2 is the mounting plate 1
A vertically long ball inlet formed approximately in the center of the ball inlet, 3, 3, a pair of movable wing pieces pivotally supported on both sides of the front side of the ball inlet 2 so as to be able to stand parallel to each other and tilt freely in an inverted eight shape; 4, an outer movable wing piece 3; A chuck bar 3 is fixedly fixed to the mounting plate 1 so as to cover the front surface and lower portions of both sides, and a guide box 5 is provided in communication with the ball inlet 2 on the rear surface of the mounting plate 1.
A horizontal shaft 6 is installed inside the guide box 5, and a seesaw-operating ball guiding plate 8 whose front end is heavy by incorporating a weight 7 is supported on the horizontal shaft 6. 9 is a ball receiving piece integrally provided at the lower front end of the ball guide plate 8 via an arm piece 10; 11 is a magnet body provided on the lower surface of the rear end of the ball guide plate 8; Information box 5 for adsorption
It is a metal rod suspended horizontally at the rear lower part of the building.
上述の構成を有するセーフ玉受口器は公知であ
り、第３図実線のように前記玉導板８の前端が介
入して可動翼片３，３が起立しているとき、その
翼片３，３間に打玉が入ると、該打玉は玉入口２
から玉導板８の上面を後方に流れ、その玉重量に
より第３図鎖線のように後端を下げ前端を上揺さ
せて可動翼片３，３を逆八字形に傾動させると共
に、その状態で次に打玉が可動翼片３，３間に入
ると該打玉はその玉重量で可動翼片３，３を起立
させた後玉受片９に乗り、玉導板８を第３図実線
の元の位置に復帰させて再び可動翼片３，３を起
立状態に保持する動作を行う。 The safe ball receiving device having the above-mentioned configuration is known, and when the front end of the ball guide plate 8 intervenes and the movable blades 3, 3 are erected as shown by the solid line in FIG. , 3, the hit ball enters ball entrance 2.
The ball flows backward on the upper surface of the ball guiding plate 8, and due to the weight of the ball, the rear end is lowered as shown by the chain line in FIG. Next, when the ball enters between the movable blades 3, 3, the ball uses its weight to raise the movable blades 3, 3, rides on the ball receiving piece 9, and moves the ball guiding plate 8 as shown in FIG. The movable blades 3, 3 are returned to their original positions as indicated by the solid lines, and the action of maintaining the movable blades 3, 3 in an upright state is performed again.
しかして、本考案では前記玉導板８の腕片１０
の外側面に薄い帯状の金属板で作られた磁性片１
３を設けると共に、該磁性片１３と相対向する案
内箱５の側壁部分に永久磁石１４とリードスイツ
チ１５とを設けてなる。前記磁性片１３は第２図
のように両端を腕片１０の両側縁に形成した切欠
１６，１６に嵌合させて内側に折曲げることによ
り脱落しないように挾着しているが、接着による
固定でもよい。また、永久磁石１４とリードスイ
ツチ１５は第２図のように非磁性体であるベーク
板１７に取付けられ、このベーク板１７を案内箱
５の側壁下部に固定している。前記リードスイツ
チ１５は永久磁石１４の磁界範囲内に置かれてお
り、一方永久磁石１４は玉導板８が前端を下げて
可動翼片３，３を起立状態に保持しているとき、
前記磁性片１３に対向して吸着状態になるように
夫々の位置関係を考慮して配置してある。なお、
案内箱５が合成樹脂製の場合には永久磁石１４と
リードスイツチ１５とを案内箱５の側壁へ直接に
取付けるようにしてもよい。 However, in the present invention, the arm piece 10 of the ball guiding plate 8 is
Magnetic piece 1 made of a thin strip-shaped metal plate on the outer surface of
3, and a permanent magnet 14 and a reed switch 15 are also provided on the side wall portion of the guide box 5 facing the magnetic piece 13. As shown in FIG. 2, both ends of the magnetic piece 13 are fitted into notches 16, 16 formed on both side edges of the arm piece 10, and bent inward to secure the magnetic piece 13 so that it does not fall off. It may be fixed. Further, the permanent magnet 14 and the reed switch 15 are attached to a non-magnetic baking plate 17 as shown in FIG. 2, and this baking plate 17 is fixed to the lower side wall of the guide box 5. The reed switch 15 is placed within the magnetic field range of the permanent magnet 14, while the permanent magnet 14 holds the movable blades 3, 3 in an upright state when the ball guide plate 8 lowers its front end.
They are arranged in consideration of their respective positional relationships so that they face the magnetic piece 13 and are attracted to it. In addition,
If the guide box 5 is made of synthetic resin, the permanent magnet 14 and reed switch 15 may be directly attached to the side wall of the guide box 5.
したがつて、本考案によれば、第３図実線のよ
うに玉導板８が前端を下げて可動翼片３，３を起
立状態に保持しているとき、玉導板８の磁性片１
３が案内箱５の永久磁石１４に相対向して吸着状
態となり、これによつて永久磁石１４から発生す
る磁界は磁性片１３に集中して漏えい磁界に減少
するためリードスイツチ１５は感動値に必要な磁
界を得られずオフ状態となつている。 Therefore, according to the present invention, when the ball guide plate 8 lowers its front end and holds the movable blades 3, 3 in an upright state as shown by the solid line in FIG. 3, the magnetic piece 1 of the ball guide plate 8
3 faces the permanent magnet 14 of the guide box 5 and becomes attracted, and as a result, the magnetic field generated from the permanent magnet 14 is concentrated on the magnetic piece 13 and reduced to a leakage magnetic field, so the reed switch 15 is moved to an impressive value. The required magnetic field cannot be obtained and the device is in an off state.
この状態から玉導板８が第３図鎖線のように前
端を上揺して可動翼片３，３を逆八字形に傾動さ
せると、玉導板８の磁性片１３が永久磁石１４か
ら離隔して該永久磁石１４の漏えい磁界が増大
し、これによつてリードスイツチ１５は感動値に
必要な磁界を得てオン状態となる。そして、玉導
板８が第３図実線のように前端を下げ可動翼片
３，３を起立制御することで磁性片１３が永久磁
石１４に対向し再びリードスイツチ１５はオフ状
態になる。 From this state, when the ball guiding plate 8 tilts its front end upward as shown by the chain line in FIG. As a result, the leakage magnetic field of the permanent magnet 14 increases, whereby the reed switch 15 obtains the magnetic field necessary for the emotional value and turns on. Then, the ball guiding plate 8 lowers its front end as shown by the solid line in FIG. 3 and controls the movable blades 3, 3 to stand up, so that the magnetic piece 13 faces the permanent magnet 14 and the reed switch 15 is turned off again.
以上説明したように本考案のリードスイツチ付
セーフ玉受口器は、可動翼片３，３の起立と逆八
字形傾動を制御する玉導板８に磁性片１３を設け
ると共に、案内箱５の側壁に永久磁石１４とリー
ドスイツチ１５とを設け、玉導板８の揺動に伴な
い磁性片１３を永久磁石１４に対し接離動作さ
せ、これにより生じる永久磁石１４の漏えい磁界
の増減を利用して該リードスイツチ１５のオン・
オフ動作を行わせるようにしたものであるから、
従来のように永久磁石をリードスイツチに対し直
接に接離動作させていたものに較べてリードスイ
ツチの感動値に幅を持たせることが可能となり、
これによつえ玉導板のガタつきやバウンドに起因
するミスパルスの発生を完全に防止することがで
きる。 As explained above, the safe ball receptacle with reed switch of the present invention has a magnetic piece 13 on the ball guide plate 8 that controls the upright and inverted eight-shaped tilting of the movable blades 3, 3, and the guide box 5. A permanent magnet 14 and a reed switch 15 are provided on the side wall, and the magnetic piece 13 is moved toward and away from the permanent magnet 14 as the ball guide plate 8 swings, and the resulting increase or decrease in the leakage magnetic field of the permanent magnet 14 is utilized. and turn on/off the reed switch 15.
Since it is designed to perform an off operation,
Compared to the conventional method in which a permanent magnet is moved directly toward and away from the reed switch, it is now possible to create a wider range of emotional value for the reed switch.
This completely prevents the occurrence of miss pulses due to wobbling or bouncing of the holding ball guide plate.
また、永久磁石１４とリードスイツチ１５の両
方を案内箱５に設けることによつて、従来のよう
にリードスイツチ１５が破損する虞れも全くな
く、しかも玉導板８を特殊構造にする必要がない
ため、セーフ玉受口器本来の機能を損なうような
こともなく円滑な作動が保証できる等の実用価値
を有するものである。 Furthermore, by providing both the permanent magnet 14 and the reed switch 15 in the guide box 5, there is no risk of the reed switch 15 being damaged as in the conventional case, and there is no need for the ball guide plate 8 to have a special structure. Therefore, it has practical value such as ensuring smooth operation without impairing the original function of the safe ball socket.
図は本考案の一実施例を示し第１図はセーフ玉
受口器の裏面からの斜視図、第２図は磁性片及び
永久磁石とリードスイツチの設置位置関係を示す
透視斜視図、第３図は縦断側面図、第４図は要部
を断面にして示す裏面図である。
１……取付板、２……玉入口、３，３……可動
翼片、５……案内箱、８……玉導板、１３……磁
性片、１４……永久磁石、１５……リードスイツ
チ。
The drawings show one embodiment of the present invention. Fig. 1 is a perspective view from the back of the safe ball socket, Fig. 2 is a transparent perspective view showing the installation positional relationship of the magnetic piece, permanent magnet, and reed switch. The figure is a vertical side view, and FIG. 4 is a rear view showing a main part in cross section. 1... Mounting plate, 2... Ball inlet, 3, 3... Movable wing piece, 5... Guide box, 8... Ball guide plate, 13... Magnetic piece, 14... Permanent magnet, 15... Lead Switch.
Claims (1)
及び逆八字形傾動自在な一対の可動翼片を軸支
し、玉入口の後部に設けた案内箱内に前記可動翼
片の起立と逆八字形傾動とを制御する玉導板を軸
支してなるセーフ玉受口器において、前記玉導板
に磁性片を設け、案内箱には可動翼片が起立状態
のとき、前記玉導板の磁性片に対向して吸着状態
となる永久磁石と、この永久磁石の磁界範囲内に
置かれ、前記磁性片が永久磁石より離隔した際に
オン状態となるリードスイツチとを設けてなるパ
チンコ機のリードスイツチ付セーフ玉受口器。 A pair of movable blades that can stand parallel to each other and tilt in an inverted eight shape are pivotally supported on both sides of the front surface of the ball inlet formed on the mounting plate. In a safe ball socket having a ball guiding plate which is pivotally supported to control the tilting of the shape, the ball guiding plate is provided with a magnetic piece, and the guide box is provided with a magnetic piece that controls the ball guiding plate when the movable wing piece is in an upright state. A pachinko machine comprising a permanent magnet that faces a magnetic piece and becomes attracted to it, and a reed switch that is placed within the magnetic field range of the permanent magnet and turns on when the magnetic piece is separated from the permanent magnet. Safe ball socket with reed switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4234484U JPS60153186U (en) | 1984-03-23 | 1984-03-23 | Pachinko machine safe ball socket with reed switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4234484U JPS60153186U (en) | 1984-03-23 | 1984-03-23 | Pachinko machine safe ball socket with reed switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60153186U JPS60153186U (en) | 1985-10-12 |
| JPH04865Y2 true JPH04865Y2 (en) | 1992-01-13 |
Family
ID=30553014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4234484U Granted JPS60153186U (en) | 1984-03-23 | 1984-03-23 | Pachinko machine safe ball socket with reed switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153186U (en) |
-
1984
- 1984-03-23 JP JP4234484U patent/JPS60153186U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60153186U (en) | 1985-10-12 |
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