JPH0229979Y2 - - Google Patents

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Publication number
JPH0229979Y2
JPH0229979Y2 JP10463082U JP10463082U JPH0229979Y2 JP H0229979 Y2 JPH0229979 Y2 JP H0229979Y2 JP 10463082 U JP10463082 U JP 10463082U JP 10463082 U JP10463082 U JP 10463082U JP H0229979 Y2 JPH0229979 Y2 JP H0229979Y2
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JP
Japan
Prior art keywords
ball
switch
passageway
backward
case
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
Application number
JP10463082U
Other languages
Japanese (ja)
Other versions
JPS598383U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10463082U priority Critical patent/JPS598383U/en
Publication of JPS598383U publication Critical patent/JPS598383U/en
Application granted granted Critical
Publication of JPH0229979Y2 publication Critical patent/JPH0229979Y2/ja
Granted legal-status Critical Current

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  • Pinball Game Machines (AREA)

Description

【考案の詳細な説明】 本考案は弾球遊戯機の球検出装置に関し、球を
確実に検出し得るようにしたものである。
[Detailed Description of the Invention] The present invention relates to a ball detection device for a pinball game machine, and is capable of reliably detecting balls.

例えば、球打ハンドルによつて打ち上げられる
球で麻雀遊戯を行ない得るようにした所謂雀球機
では、釘付け盤面の下部に、球を通過せしめる上
下方向の通過路を有するスイツチケースを横方向
に多数配列し、このスイツチケースに、磁石を有
するスイツチ作動部材を通過路を通過する球に押
圧されて後方揺動するように設け、該スイツチ作
動部材が後方揺動したとき前記磁石によりリード
スイツチを作動させて、球を検出するようにした
ものがある。しかし従来は球が通過路を速い速度
で通過した場合には、スイツチ作動部材が短時間
しか後方揺動状態を保持できず、このためリード
スイツチの作動時間が短かくなり、球の検出がで
きない場合があつた。
For example, in a so-called mahjong ball machine that allows players to play mahjong with balls launched by a ball-striking handle, a number of switch cases are placed horizontally at the bottom of the nailing board surface, each having a vertical path for the balls to pass through. and a switch actuating member having a magnet is provided in the switch case so as to swing backward when pressed by the ball passing through the passage, and when the switch actuating member swings backward, the reed switch is actuated by the magnet. There is a device that detects balls by However, in the past, when the ball passed through the path at a high speed, the switch operating member could only maintain the backward swinging state for a short period of time, which shortened the reed switch's operating time and made it impossible to detect the ball. The situation was ripe.

本考案は上記問題点を解消したもので、その特
徴とするところは、球を通過せしめる上下方向の
通過路を有するスイツチケースに、磁石を有する
スイツチ作動部材が上端を支点に通過路に対して
出退するように前後揺動自在に枢支されると共に
該スイツチ作動部材を通過路に突出するように前
方に付勢する付勢部材が設けられ、通過路を通過
する球に押圧されて後方揺動するようにスイツチ
作動部材が後方揺動したとき前記磁石により作動
するリードスイツチがスイツチケースに設けられ
た弾球遊戯機における球検出装置において、スイ
ツチ作動部材の下端に下方に延びる球当り部が設
けられ、スイツチケースの通過路後方に、球当り
部が通過路と平行になる位置でスイツチ作動部材
の後方揺動を規制するように球当り部を受けるス
トツパーが設けられている点にある。
The present invention solves the above problems and is characterized by a switch case having a vertical passageway through which the ball passes, and a switch actuating member having a magnet attached to the passageway with the upper end as a fulcrum. A biasing member is provided which is pivoted so as to be swingable back and forth so as to move forward and backward, and which biases the switch actuating member forward so as to project into the passageway, and is pressed by the ball passing through the passageway so as to be pushed backward. In a ball detecting device for a pinball game machine, in which a reed switch that is activated by the magnet when the switch actuating member swings backward is provided in a switch case, a ball contact portion extending downward at the lower end of the switch actuating member is provided. is provided, and a stopper is provided at the rear of the passageway of the switch case to receive the ball contact part so as to restrict the backward swinging of the switch operating member at a position where the ball contact part is parallel to the passageway. .

以下、本考案を図示の実施例に従つて説明する
と、第1図乃至第3図において、1は前面がガラ
ス2で覆われた釘付け盤面で、これには球3の落
下を不規制にするための障害釘4が多数植設され
ると共に、下部に牌表示板5が設けられている。
牌表示板5は麻雀牌の模様6を横方向に多数施し
て成るものである。7は釘付け盤面1の下部に横
方向に多数(26個)並設した球受部で、牌表示板
5の内側に各模様6に対応して配置されており、
球打ハンドル8により待機路9にある一定数(14
個)の球3を打ち上げると、その球3が盤面1上
部から球受部7を通過するようになつている。
Hereinafter, the present invention will be explained according to the illustrated embodiments. In FIGS. 1 to 3, 1 is a nailing board surface whose front surface is covered with glass 2, which has an unrestricted fall of the ball 3. A large number of obstacle nails 4 are installed, and a tile display board 5 is provided at the bottom.
The tile display board 5 has a large number of patterns 6 of mahjong tiles arranged in the horizontal direction. Numeral 7 denotes ball receivers arranged horizontally in large numbers (26 pieces) at the bottom of the nailing board surface 1, and are arranged corresponding to each pattern 6 on the inside of the tile display board 5.
A certain number (14
When a ball 3) is launched, the ball 3 passes through the ball receiver 7 from the top of the board 1.

10はプリント基板で、球受部7の後方に該各
玉受部7の全長に亘るように配置され、釘付け盤
面1側にボルト11によりスペーサ12を介して
着脱自在に固着されている。13は各球受部7に
夫々対応して設けた球受渡しケースで、第4図に
も示す如く左右一対の分割ケース13a,13b
をボルトナツト14により互いに固着して成り、
この各球受渡しケース13は該球受渡しケース1
3の後部上端に組込んだナツト15に螺合するビ
ス16によりプリント基板10の前面に夫々着脱
自在に固着され、また各球受渡しケース13には
球受部7に入つた球3を通過せしめる第1通過路
17が形成されている。18は各球受渡しケース
13に夫々対応するように設けたスイツチケース
で、第5図に示す如く左右一対の分割ケース18
a,18bをボルトナツト19により互いに固着
して成る。この各スイツチケース18の後端部に
は取付板20が分割ケース18a,18b間で着
脱自在に嵌合固着した状態で組込まれ、該取付板
20は分割ケース18a,18bの分割により取
外し可能である。各スイツチケース18は、取付
板20の中央に組込んだナツト21に螺合するビ
ス22によりプリント基板10の前面に夫々着脱
自在に固着されている。また各スイツチケース1
8には第1通過路17を通過した球3を通過せし
める上下方向の第2通過路23が形成されてい
る。そして第4図及び第5図に示す如く球受渡し
ケース13の下端にはその前端部に係合片24が
下方突設されると共に、後端部に左右一対の嵌合
突部25が下方突設され、またスイツチケース1
8の上端にはその前端に係止片26が係合片24
の前方に位置するように上方突設されると共に、
後端部に嵌合突部25に対応する左右一対の嵌合
没部27が没設され、係合片24は第2通過路2
3の上端部前端に左右方向移動不能に嵌合され、
係止片26は係合片24を後方に押圧するように
接当され、また嵌合突部25は前後左右に移動不
能になるように嵌合没部27に嵌合されており、
これにより球受渡しケース13とスイツチケース
18とは通過路17,23が互いにずれないよう
に位置決めされると共に、前記2本のビス16,
22でプリント基板10に強固に固着できるよう
になつている。28は各球受渡しケース13に横
軸29廻りに謡動自在に組込んだ揺動部材で、1
個の球3を収納できる大きさの受渡し部30と該
受渡し部30から突出した揺動規制部31と重り
32と阻止部33とを備え、往復揺動毎に第1通
過路17を通過する球3を1個に規制するように
構成されている。即ち、受渡し部30に球3がな
いとき、揺動部材28は重り32の重量によりそ
の揺動規制部31が第1通過路17の前壁に後方
から接当するように揺動し、このとき受渡し部3
0は第1通過路17に入つた球3が該受渡し部3
0内に転動するように第1通過路17の中途を塞
ぐようになつており、また受渡し部30に球3が
あるとき、その球3の重量により揺動部材28は
揺動規制部31が第2通過路23の後壁上端に前
方から接当するように揺動し、このとき受渡し部
30は球3を第2通過路23に向けて落下せし
め、かつ阻止部33は受渡し部30の上側で第1
通過路17の中途を球3を通過不能にすべく塞ぐ
ようになつている。34はスイツチケース18に
組込んだスイツチ作動部材で、該スイツチ作動部
材34は、上端を支点にその下側の球受部34a
が第2通過路23に対して出退するように横軸3
5廻りに前後揺動自在に枢支され、かつ横軸35
に巻着したコイルバネ36により球受部34aが
第2通過路23に突出するように前方に付勢され
ており、スイツチ作動部材34は第2通過路23
を球3が通過するとき該球3に押圧されて後方に
揺動するようになつている。スイツチ作動部材3
4の前側下端には球受部34aから下方に延びる
球当り部34bが突設され、スイツチケース18
の第2通過路23後方には、球当り部34bが第
2通過路23と平行になる位置でスイツチ作動部
材34の後方揺動を規制するように球当り部34
bを受けるストツパー40が設けられている。3
7はスイツチ作動部材34の後部に嵌合固着した
磁石、38は取付板20の前面に固定したリード
スイツチで、磁石37の後方位置にあり、スイツ
チ作動部材34が後方揺動して磁石37が接近し
たときオンし、これにより第2通過路23を通過
する球3を検出するようになつている。39はリ
ードスイツチ38の両端に突設した接続ピンで、
取付板20及びプリント基板10に挿通されてプ
リント基板10から後方突出されている。
Reference numeral 10 denotes a printed circuit board, which is arranged behind the ball receivers 7 so as to span the entire length of each ball receiver 7, and is removably fixed to the nailing board surface 1 side with bolts 11 via spacers 12. Reference numeral 13 denotes a ball delivery case provided corresponding to each ball receiving portion 7, and as shown in FIG. 4, there are a pair of left and right split cases 13a, 13b.
are fixed to each other by bolt nuts 14,
Each ball delivery case 13 is the ball delivery case 1.
They are each removably fixed to the front surface of the printed circuit board 10 by screws 16 that are screwed into nuts 15 installed at the rear upper end of the balls 3, and the balls 3 that have entered the ball receivers 7 are allowed to pass through each ball delivery case 13. A first passageway 17 is formed. Reference numeral 18 indicates a switch case provided to correspond to each ball delivery case 13, and as shown in FIG.
a and 18b are fixed to each other by bolts and nuts 19. A mounting plate 20 is installed in the rear end of each switch case 18 in a state where it is removably fitted and fixed between the split cases 18a and 18b, and the mounting plate 20 can be removed by dividing the split cases 18a and 18b. be. Each switch case 18 is detachably fixed to the front surface of the printed circuit board 10 by a screw 22 screwed into a nut 21 installed in the center of a mounting plate 20. In addition, each switch case 1
8 is formed with a second passage 23 in the vertical direction through which the ball 3 that has passed through the first passage 17 passes. As shown in FIGS. 4 and 5, an engaging piece 24 is provided at the front end of the lower end of the ball delivery case 13 to protrude downward, and a pair of left and right fitting protrusions 25 are provided at the rear end thereof to protrude downward. and switch case 1
At the upper end of 8, a locking piece 26 is attached to the front end of the engagement piece 24.
It is located in front of and protrudes upward, and
A pair of left and right fitting recesses 27 corresponding to the fitting protrusions 25 are recessed at the rear end, and the engaging pieces 24 are connected to the second passageway 2.
It is fitted to the front end of the upper end of 3 so as to be immovable in the left and right direction,
The locking piece 26 is brought into contact with the engaging piece 24 so as to press it backward, and the fitting protrusion 25 is fitted into the fitting recessed part 27 so as to be immovable back and forth and left and right.
As a result, the ball delivery case 13 and the switch case 18 are positioned so that the passage paths 17 and 23 do not shift from each other, and the two screws 16 and
22 so that it can be firmly fixed to the printed circuit board 10. Reference numeral 28 denotes a swinging member built into each ball delivery case 13 so as to be able to freely sing around the horizontal axis 29;
The ball passes through the first passageway 17 every time it swings back and forth. It is configured to limit the number of balls 3 to one. That is, when there is no ball 3 in the delivery section 30, the swinging member 28 swings due to the weight of the weight 32 so that its swing regulating section 31 comes into contact with the front wall of the first passageway 17 from the rear. Time delivery section 3
0 indicates that the ball 3 that has entered the first passing path 17 is in the delivery section 3.
When there is a ball 3 in the delivery section 30, the weight of the ball 3 causes the swinging member 28 to close the swinging restriction section 31. swings so as to contact the upper end of the rear wall of the second passageway 23 from the front, and at this time, the delivery section 30 causes the ball 3 to fall toward the second passageway 23, and the blocking section 33 1st on top of
The middle of the passageway 17 is closed so as to prevent the ball 3 from passing through. Reference numeral 34 denotes a switch operating member assembled into the switch case 18, and the switch operating member 34 has an upper end as a fulcrum and a lower ball receiving portion 34a.
The horizontal axis 3 moves in and out of the second passageway 23.
It is pivoted around 5 so that it can swing back and forth, and the horizontal axis 35
The ball receiving portion 34a is biased forward so as to protrude into the second passageway 23 by a coil spring 36 wound around the switch actuating member 34.
When the ball 3 passes through, it is pressed by the ball 3 and swings backward. Switch operating member 3
A ball contact part 34b extending downward from the ball receiving part 34a is protruded from the front lower end of the switch case 18.
Behind the second passageway 23 is a ball abutting part 34 so as to restrict the backward swing of the switch operating member 34 at a position where the ball abutment part 34b is parallel to the second passageway 23.
A stopper 40 for receiving b is provided. 3
7 is a magnet fitted and fixed to the rear of the switch operating member 34, and 38 is a reed switch fixed to the front of the mounting plate 20, which is located at the rear of the magnet 37, and when the switch operating member 34 swings backward, the magnet 37 is moved. It is turned on when the ball approaches the ball 3, thereby detecting the ball 3 passing through the second passageway 23. 39 are connecting pins protruding from both ends of the reed switch 38;
It is inserted through the mounting plate 20 and the printed circuit board 10 and protrudes rearward from the printed circuit board 10.

41は第2通過路23を通過した球3を集める
上部球通路で、各スイツチケース18のすべてに
亘るようにその下方に設けられ、その底壁41a
は右下り方向に傾斜している。4は下部球通路
で、左下り方向に小さな角度で傾斜すると共に、
その前後幅は球3を左右方向に一列に並べて収納
する大きさに形成され、右上端は上部球通路41
の右下端に連通し、左下端部には球3を1個ずつ
払出しできる大きさの球払出口43が形成されて
いる。上部球通路41及び下部球通路42の後方
は第6図に示す如く透明板44により塞さがれ、
該透明板44はボルト45によりスペーサ46を
介して盤面1側に固着されている。47は下部球
通路42の下方にその球払出口43を塞ぐように
設けた第1払出部材で、これには球払出口43に
連通しかつ球3を1個収納可能な球孔48が上下
貫通状に設けられている。49は第1払出部材4
7の下方にその球孔48を塞ぐように設けた第2
払出部材で、これには球孔48から左方に外れた
位置に通孔50が上下貫通状に設けられている。
第2払出部材49は6図にも示す如く盤面1側に
固着した支持台51上に左右方向に摺動自在に載
置され、第1払出部材47は2払出部材49上に
左右方向に摺動自在に載置されている。支持台5
1には通孔50に対応する第1送出路52と球払
出口43及び球孔48に対応する第2送出路53
とが夫々上下貫通状に形成されている。54は第
1払出部材47の左方に配置した第1ソレノイド
で、第1払出部材47に枢結された作動杆55を
有し、作動時にこの作動杆55が左方に後退して
第1払出部材47をその球孔48が通孔50に連
通する位置まで左方向に摺動せしめるように構成
されている。56は第1ソレノイド54の下方に
配置した第2ソレノイドで、ゲーム終了後に作動
し、作動時にその作動杆57が後退し、該作動杆
57に連動する連結杆58及び揺動杆59を介し
て第2払出部材49をその通孔50が球孔48及
び第2送出路53に連通する位置まで右方向に摺
動せしめるように構成されている。即ち、連結杆
58の両端部は作動杆57の後端部及び揺動杆5
9の下端部に夫々枢着され、揺動杆59の中途部
は前後軸60廻りに回動自在に枢支されると共
に、その上端部は第2払出部材49に形成した凹
部61にその左端面に接当するように挿入されて
いる。62は第1払出部材47と第2払出部材4
9との間に連結した引張バネで、第1払出部材4
7を第2払出部材49に対して相対的に右方向に
引張している。
Reference numeral 41 denotes an upper ball passage that collects the balls 3 that have passed through the second passage 23, and is provided below so as to cover all of the switch cases 18, and is located on the bottom wall 41a of each switch case 18.
is tilted downward to the right. 4 is the lower ball passage, which slopes at a small angle in the downward direction to the left, and
Its front and back width is formed to a size that allows the balls 3 to be stored in a row in the left and right direction, and the upper right end is connected to the upper ball passage 41.
A ball dispensing port 43 communicating with the lower right end of the ball and having a size capable of dispensing balls 3 one by one is formed at the lower left end. The rear portions of the upper ball passage 41 and the lower ball passage 42 are closed by a transparent plate 44 as shown in FIG.
The transparent plate 44 is fixed to the board surface 1 side with bolts 45 and spacers 46 . Reference numeral 47 denotes a first dispensing member provided below the lower ball passage 42 so as to close the ball dispensing port 43, and this has a ball hole 48 that communicates with the ball dispensing port 43 and can accommodate one ball 3, located above and below. It is provided in a penetrating shape. 49 is the first dispensing member 4
A second ball hole 48 is provided below the ball hole 48.
This is a dispensing member, in which a through hole 50 is provided in a vertically penetrating manner at a position away from the ball hole 48 to the left.
As shown in FIG. 6, the second dispensing member 49 is placed on a support base 51 fixed to the board surface 1 so as to be slidable in the left-right direction, and the first dispensing member 47 is slidably placed on the second dispensing member 49 in the left-right direction. It is placed so that it can move freely. Support stand 5
1 includes a first delivery path 52 corresponding to the through hole 50 and a second delivery path 53 corresponding to the ball outlet 43 and ball hole 48.
are formed in a vertically penetrating shape, respectively. Reference numeral 54 denotes a first solenoid disposed to the left of the first dispensing member 47, which has an operating rod 55 pivotally connected to the first dispensing member 47, and when activated, the operating rod 55 retreats to the left to close the first solenoid. The dispensing member 47 is configured to be slid leftward to a position where its ball hole 48 communicates with the through hole 50. Reference numeral 56 denotes a second solenoid disposed below the first solenoid 54, which is activated after the game ends, and when activated, its operating rod 57 retreats, and the second solenoid is operated via a connecting rod 58 and a swinging rod 59 that are interlocked with the operating rod 57. The second delivery member 49 is configured to be slid rightward to a position where its through hole 50 communicates with the ball hole 48 and the second delivery path 53. That is, both ends of the connecting rod 58 are connected to the rear end of the operating rod 57 and the swinging rod 5.
The middle part of the swinging rod 59 is rotatably supported around the front-back axis 60, and the upper end thereof is attached to the left end of the recess 61 formed in the second dispensing member 49. It is inserted so that it is in contact with the surface. 62 is the first dispensing member 47 and the second dispensing member 4
A tension spring connected between the first payout member 4 and the
7 is pulled rightward relative to the second dispensing member 49.

64は送出通路で、第1送出路52から落下し
た球3を導入通路65を介して計数器66に送出
する。計数器66は送出された球3を計数して球
3の打ち直し回数を表示すると共に、計数した球
3を払出通路67に送出せしめる。払出通路67
は右端が前記待機路9に連通しかつ球3を待機路
9に送出できるように右下り方向に傾斜してい
る。68は払出通路67と待機路9との連通部分
に設けた遮断部材で、払出通路67と待機路9と
の間を開閉自在に遮断するように構成されてい
る。
Reference numeral 64 denotes a delivery passage, which delivers the balls 3 that have fallen from the first delivery passage 52 to a counter 66 via an introduction passage 65. The counter 66 counts the balls 3 that have been sent out, displays the number of times the ball 3 has been hit again, and sends out the counted balls 3 to the payout passage 67. Payout passage 67
is inclined downward to the right so that its right end communicates with the waiting path 9 and allows the ball 3 to be delivered to the waiting path 9. Reference numeral 68 denotes a blocking member provided in a communicating portion between the dispensing passage 67 and the standby passage 9, and is configured to block off the dispensing passage 67 and the waiting passage 9 in a freely openable and closable manner.

69は表示器で、横方向に多数の表示部70を
有しており、各表示部70はけい光表示管により
構成され、その発光体のドツト群によつて麻雀牌
の模様を可変表示する。なお、表示部70は、球
3が入つた各球受部7に対応する麻雀牌の模様を
表示するように、球3の数即ち、14個ある。71
は各表示部70に対応して設けた打ち直しスイツ
チで、押圧によりオンし、第第1ソレノイド54
を一定時間作動せしめる。72はコイン投入口、
73は精算スイツチ、74はコイン受皿、75は
返却ボタンである。
Reference numeral 69 denotes a display device, which has a large number of display sections 70 in the horizontal direction, and each display section 70 is constituted by a fluorescent display tube, and the pattern of the mahjong tiles is variably displayed by a group of dots of the light emitting body. . The display section 70 has the number of balls 3, that is, 14, so as to display the pattern of the mahjong tiles corresponding to each ball receiving section 7 containing the balls 3. 71
is a reset switch provided corresponding to each display section 70, which is turned on when pressed, and turns on the first solenoid 54.
is activated for a certain period of time. 72 is a coin slot,
73 is a payment switch, 74 is a coin tray, and 75 is a return button.

上記実施例の構成によれば、球打ハンドル8に
より待機路9の球3を打ち上げると、打上げられ
た球3は多数の障害釘4により妨げられながら落
下して、いずれかの球受部7に落ちる。球受部7
に入つた球3はここを通過して第1通過路17に
入る。このとき重り32の重量により揺動部材2
8が鎖線の如く前方に揺動しているので、第1通
過路17内に入つた球3は受渡し部30内に入
る。この際同じ球受部7に連続して球3が落下し
た場合でも、受渡し部30は1個の球3を収納で
きる大きさであるから、最初の球3のみが受渡し
部30内に入り、残りの球3は受渡し部30の上
方にとどまる。そして揺動部材28は球3の重量
により実線で示す如く後方に揺動し、受渡し部3
0内の球3は受渡し部30から第2通過路23に
落下せしめられる。このとき阻止部33は第1通
過路17の中途を塞いで、次に球受部7に入つた
球3を第1通過路17内にとどめる。第2通過路
23に落下した球3は該第2通過路23を通過す
るとき、鎖線で示す如く第2通過路23内に突出
したスイツチ作動部材34を押圧して後方へ揺動
せしめるので、スイツチ作動部材34の後方揺動
によりリードスイツチ38がオンする。受渡し部
30から球3が放出されると、重り32により揺
動部材28が鎖線の如く前方に揺動し、受渡し部
30は次の球3を収納可能になる。また球3が第
2通過路23を通過すると、スイツチ作動部材3
4がコイルバネ36の付勢により鎖線の如く前方
揺動し、リードスイツチ38はオフする。その後
次に球受部7に入つた球3についても同様の動作
をくり返す。従つて球受部7に球3が連続して入
つた場合でも、球3が間隔をおいて第2通過路2
3を通過するので、リードスイツチ38によりそ
の球3を1個ずつ確実に検出できる。そしてリー
ドスイツチ38がが故障した場合、ボルトナツト
19を外し、スイツチケース18を分割ケース1
8a,18bに分割すれば、リードスイツチ38
を取付板20と共に取換えることができ、従つて
スイツチケース18その他は何ら取換える必要が
なく、これらをそのまま使用でき、非常に経済的
である。またスイツチ作動部材34下端の球当り
部34bにより、第2通過路23を通過する球3
がスイツチ作動部材34を長期間後方揺動状態に
押圧できるようになり、このためリードスイツチ
38は長期間に亘つてオンし、球3を確実に検出
する。
According to the configuration of the above embodiment, when the ball 3 in the waiting path 9 is launched by the ball hitting handle 8, the launched ball 3 falls while being obstructed by a large number of obstacle nails 4, and falls to one of the ball receivers 7. fall into. Ball receiver 7
The ball 3 that has entered passes through here and enters the first passageway 17. At this time, due to the weight of the weight 32, the swinging member 2
Since the ball 8 is swinging forward as shown by the chain line, the ball 3 that has entered the first passageway 17 enters the delivery section 30. At this time, even if balls 3 fall consecutively into the same ball receiving part 7, only the first ball 3 will fall into the delivery part 30, since the delivery part 30 is large enough to accommodate one ball 3. The remaining balls 3 remain above the delivery section 30. The swinging member 28 swings backward as shown by the solid line due to the weight of the ball 3, and the delivery section 3
The balls 3 within 0 are made to fall from the delivery section 30 to the second passageway 23. At this time, the blocking portion 33 closes the first passageway 17 midway, and the ball 3 that then enters the ball receiving portion 7 is kept within the first passageway 17 . When the ball 3 that has fallen into the second passageway 23 passes through the second passageway 23, it presses the switch actuating member 34 protruding into the second passageway 23 as shown by the chain line, causing it to swing rearward. The reed switch 38 is turned on by the backward swinging of the switch operating member 34. When the ball 3 is released from the delivery section 30, the swinging member 28 swings forward as shown by the chain line by the weight 32, and the delivery section 30 becomes capable of storing the next ball 3. Further, when the ball 3 passes through the second passage 23, the switch actuating member 3
4 is swung forward as shown by the chain line by the bias of the coil spring 36, and the reed switch 38 is turned off. After that, the same operation is repeated for the next ball 3 that enters the ball receiving section 7. Therefore, even if the balls 3 enter the ball receiving part 7 continuously, the balls 3 enter the second passing path 2 at intervals.
3, the reed switch 38 can reliably detect the balls 3 one by one. If the reed switch 38 fails, remove the bolt nut 19 and attach the switch case 18 to the split case 1.
If divided into 8a and 18b, reed switch 38
It is possible to replace the mounting plate 20 together with the switch case 18, and there is no need to replace the switch case 18 or the like, and these can be used as they are, which is very economical. In addition, the ball contact portion 34b at the lower end of the switch actuating member 34 allows the ball 3 passing through the second passage path 23 to
can press the switch actuating member 34 in the backward swinging state for a long period of time, so that the reed switch 38 is turned on for a long period of time and the ball 3 is reliably detected.

なお、前記実施例では取付板20をスイツチケ
ース18に取外し可能に組込んでいるが、これに
代え第7図に示す如く取付板20をスイツチケー
ス18に一体に設けてもよい。またコイルバネ3
6に代えて重りその他の付勢部材によりスイツチ
作動部材34を前方へ付勢するようにしてもよ
い。
In the embodiment described above, the mounting plate 20 is removably assembled into the switch case 18, but instead of this, the mounting plate 20 may be provided integrally with the switch case 18 as shown in FIG. Also coil spring 3
6, the switch actuating member 34 may be urged forward by a weight or other urging member.

本考案によれば、スイツチ作動部材34の下端
に下方に延びる球当り部34bが設けられ、スイ
ツチケース18の通過路23後方に、球当り部3
4bが通過路23後方に、球当り部34bが通過
路23と平行になる位置でスイツチ作動部材34
の後方揺動を規制するように球当り部34bを受
けるストツパー40が設けられているので、球通
路23を通過する球3によりスイツチ作動部材3
4を長期間後方へ押圧でき、このためリードスイ
ツチ38を長期間作動させて、球3を確実に検出
し得る。しかも単に球当り部34bとストツパー
40とを設けただけであり、構造簡単にして製造
容易でかつ安価に提供でき、その実用的効果は著
大である。
According to the present invention, the ball contact portion 34b extending downward is provided at the lower end of the switch actuating member 34, and the ball contact portion 34b is provided behind the passage path 23 of the switch case 18.
4b is behind the passageway 23, and the switch actuating member 34 is located at a position where the ball contact portion 34b is parallel to the passageway 23.
Since a stopper 40 is provided to receive the ball contact portion 34b so as to restrict the backward swing of the switch actuating member 3, the ball 3 passing through the ball passage 23
4 can be pressed backward for a long period of time, and therefore the reed switch 38 can be operated for a long period of time to reliably detect the ball 3. Furthermore, since the ball contact portion 34b and the stopper 40 are simply provided, the structure is simple, easy to manufacture, and can be provided at low cost, and its practical effects are significant.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の一実施例を示す正面図、第2
図は同側断面図、第3図は同背断面図、第4図は
同球受渡しケースの斜視図、第5図は同スイツチ
ケースの斜視図、第6図は同払出部材部分の側断
面図、第7図は他の実施例を示す側断面図であ
る。 3……球、18……スイツチケース、23……
第2通過路、34……スイツチ作動部材、34b
……球当り部、36……コイルバネ、37……磁
石、38……リードスイツチ、39……接続ピ
ン、40……ストツパー。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional view of the same side, Fig. 3 is a sectional view of the back of the same, Fig. 4 is a perspective view of the same ball delivery case, Fig. 5 is a perspective view of the same switch case, and Fig. 6 is a side sectional view of the dispensing member part. 7 are side sectional views showing other embodiments. 3...Ball, 18...Switch case, 23...
Second passageway, 34...Switch operating member, 34b
... Ball contact portion, 36 ... Coil spring, 37 ... Magnet, 38 ... Reed switch, 39 ... Connection pin, 40 ... Stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 球3を通過せしめる上下方向の通過路23を有
するスイツチケース18に、磁石37を有するス
イツチ作動部材34が上端を支点に通過路23に
対して出退するように前後揺動自在に枢支される
と共に、該スイツチ作動部材34を通過路23に
突出するように前方に付勢する付勢部材36が設
けられ、通過路23を通過する球3に押圧されて
後方揺動するようにスイツチ作動部材34が後方
揺動したとき前記磁石37により作動するリード
スイツチ38がスイツチケース18に設けられた
弾球遊戯機における球検出装置において、スイツ
チ作動部材34の下端に下方に延びる球当り部3
4bが設けられ、スイツチケース18の通過路2
3後方に球当り部34bが通過路23と平行にな
る位置でスイツチ作動部材34の後方揺動を規制
するように球当り部34bを受けるストツパー4
0が設けられていることを特徴とする弾球遊戯機
における球検出装置。
A switch actuating member 34 having a magnet 37 is pivotally supported on a switch case 18 having a vertical passageway 23 through which the ball 3 passes so as to move forward and backward with respect to the passageway 23 using the upper end as a fulcrum. At the same time, a biasing member 36 is provided that biases the switch actuating member 34 forward so as to project into the passageway 23, and the switch actuator 36 is pressed by the ball 3 passing through the passageway 23 to swing backward. In a ball detecting device for a pinball game machine in which a reed switch 38 which is activated by the magnet 37 when the member 34 swings backward is provided in the switch case 18, a ball contact portion 3 extending downward is provided at the lower end of the switch operating member 34.
4b is provided, and the passage path 2 of the switch case 18 is
3. A stopper 4 that receives the ball contact portion 34b so as to restrict the backward swing of the switch operating member 34 at a position where the ball contact portion 34b is parallel to the passageway 23 at the rear.
1. A ball detection device for a pinball game machine, characterized in that a zero is provided.
JP10463082U 1982-07-08 1982-07-08 Ball detection device for pinball game machines Granted JPS598383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10463082U JPS598383U (en) 1982-07-08 1982-07-08 Ball detection device for pinball game machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10463082U JPS598383U (en) 1982-07-08 1982-07-08 Ball detection device for pinball game machines

Publications (2)

Publication Number Publication Date
JPS598383U JPS598383U (en) 1984-01-19
JPH0229979Y2 true JPH0229979Y2 (en) 1990-08-13

Family

ID=30245594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10463082U Granted JPS598383U (en) 1982-07-08 1982-07-08 Ball detection device for pinball game machines

Country Status (1)

Country Link
JP (1) JPS598383U (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195087U (en) * 1985-05-28 1986-12-04
JPH082160B2 (en) * 1986-02-17 1996-01-10 松下電工株式会社 DC power supply

Also Published As

Publication number Publication date
JPS598383U (en) 1984-01-19

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