JPH0530787Y2 - - Google Patents
Info
- Publication number
- JPH0530787Y2 JPH0530787Y2 JP4353787U JP4353787U JPH0530787Y2 JP H0530787 Y2 JPH0530787 Y2 JP H0530787Y2 JP 4353787 U JP4353787 U JP 4353787U JP 4353787 U JP4353787 U JP 4353787U JP H0530787 Y2 JPH0530787 Y2 JP H0530787Y2
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- cylinder
- spherical articles
- detection device
- articles
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は筒体内を転動供給されるパチンコ玉の
ような球状部品が筒体内に所定どおり有るか無い
かを確実に検知する球状物品の供給検知装置に関
する。[Detailed description of the invention] (Field of industrial application) The present invention is a spherical article that reliably detects whether or not a spherical part such as a pachinko ball that is rolled and fed into a cylinder is present or absent as specified in the cylinder. Relating to a supply detection device.
（従来の技術）
従来は第６図及び第７図に示す如くパチンコ玉
２の重量をアクチユエータ６を介してセンサー５
で検知する方式を採つている。(Prior Art) Conventionally, as shown in FIG. 6 and FIG.
A method of detection is adopted.
即ち、この方式は玉の重量でアクチユエータ６
を押し下げてセンサー５を働かせ、アクチユエー
タ６上通過すると、再び元の状態にバネでアクチ
ユエータを復元させる構成となつている。従つ
て、玉１個分の重量で作動可能な弱いバネ１０
で、しかもアクチユエータ６を復元させる様な応
力のバネ１０を使用し検知装置を構成していた。
（従来技術文献として実開昭50−86998号公報、実
開昭50−157793号公報、実開昭56−166083号公報
があげられる。）
（考案が解決しようとする問題点）
このような従来技術においては、パチンコ玉２
がアクチユエータ６上を移動している場合は良い
が、筒体内が満杯状態で詰つてアクチユエータ６
が押し下げられた、静止状態から玉２が移動を始
めたとき、アクチユエータ６のバネ１０の力が強
すぎると、玉を挾み込みロツク状態になり、筒体
内が空になつてもセンサー５からの信号が解消さ
れず、筒体通路内に所定数のパチンコ玉２が入つ
ているときと、無い場合の判別ができないという
問題があつた。 In other words, in this method, the actuator 6 is controlled by the weight of the ball.
is pressed down to activate the sensor 5, and when it passes over the actuator 6, the spring restores the actuator to its original state. Therefore, the weak spring 10 that can be operated with the weight of one ball
Moreover, the detection device was constructed using a spring 10 with a stress that would restore the actuator 6 to its original state.
(Prior art documents include Japanese Utility Model Application No. 50-86998, Japanese Utility Model Application Publication No. 157793, and Japanese Utility Model Application No. 56-166083.) (Problems to be solved by the invention) Such conventional In terms of technology, pachinko balls 2
It is fine if the cylinder is moving on the actuator 6, but if the cylinder is full and clogged, the actuator 6
When the ball 2 starts to move from a stationary state where the cylinder is pressed down, if the force of the spring 10 of the actuator 6 is too strong, the ball will be trapped and locked, and even if the cylinder is empty, the sensor 5 will not There was a problem in that the signal was not cleared and it was not possible to determine whether a predetermined number of pachinko balls 2 were in the cylindrical passage or not.
本考案の目的は、通路の特定箇所にパチンコ玉
のような球状物品が所定通り有るか無いかを確実
に検知できる球状物品の供給検知装置を提供する
ことにある。 An object of the present invention is to provide a supply detection device for spherical articles that can reliably detect whether spherical articles such as pachinko balls are present or absent at a specific location in a passage.
（問題点を解決するための手段）
本考案は上記目的を達成するため、同一球状物
品を転動あるいは自由落下可能な状態に整列収納
する筒体と、この筒体内に供給される球状物品の
供給状態を検知するセンサーとから成る球状物品
の供給検知位置において、筒体内の特定箇所に球
状物品の整列状態を阻止する不連続部を設け、こ
の不連続部対向位置に筒体拡張空間部を形成し、
この筒体内に球状物品が満たされたとき、球状物
品間の押圧力で整列状態から変位された球状物品
をセンサーで検知するようにした。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a cylindrical body for storing identical spherical articles in a rolling or free-falling state, and a cylindrical body for storing the same spherical articles in a rolling or free-falling state. At the supply detection position of the spherical articles consisting of a sensor that detects the supply state, a discontinuous part is provided at a specific location within the cylinder to prevent the spherical articles from being aligned, and a cylinder expansion space is provided at a position opposite to this discontinuous part. form,
When the cylindrical body is filled with spherical articles, a sensor detects the spherical articles that are displaced from the aligned state due to the pressing force between the spherical articles.
（作用）
本考案によれば、同一球状物品を筒体内に転動
あるいは自由落下可能状態で収納し、筒体内に球
状物品が満たされたとき、不連続部にある球状物
品を前後の球状物品間に生ずる押圧力法線に対
し、直交する方向に働く分力の作用で整列状態か
ら変位された球状物品を検知する。(Function) According to the present invention, when the same spherical articles are stored in a cylinder in a state where they can roll or fall freely, and the cylinder is filled with spherical articles, the spherical articles in the discontinuous part are replaced by the spherical articles in front and behind. A spherical article that is displaced from an aligned state due to the action of a component force acting in a direction orthogonal to the normal line of the pressing force generated between the two is detected.
（実施例）
第１図および第２図は検知装置である筒体１内
に不連続部としての突起部３を設けた第１の実施
例を示すもので、筒体１内に玉２の整列状態を阻
止する突起部３を設け、該突起部３の対向位置に
整列状態にあるパチンコ玉の一つが整列状態から
変位する余裕のある拡張空間部４が形成されてい
る。(Embodiment) Figures 1 and 2 show a first embodiment in which a protrusion 3 as a discontinuous part is provided in a cylinder 1 which is a detection device. A protrusion 3 that prevents the aligned state is provided, and an expansion space 4 is formed at a position opposite to the protrusion 3 to allow one of the aligned pachinko balls to displace from the aligned state.
この空間部４上方の開口部にはセンサー例えば
マイクロスイツチ５が設けられ、アクチユエータ
６により作動するようになつている。 A sensor, for example, a micro switch 5 is provided in the opening above the space 4 and is operated by an actuator 6.
第１図は、筒体１内にパチンコ玉２が満たされ
たとき、突起部３上のパチンコ玉は隆起し、アク
チユエータ６を押し上げセンサー５を作動させる
状態を示したものである。 FIG. 1 shows a state in which when the cylinder 1 is filled with pachinko balls 2, the pachinko balls on the protrusion 3 rise, pushing up the actuator 6 and activating the sensor 5.
第２図は、筒体１内を移動する際、突起部３が
あつてもアクチユエータ６を作動することなく通
路を移動する状態を示したものである。 FIG. 2 shows a state in which the actuator 6 moves through the passage without operating the actuator 6 even if the protrusion 3 is present when moving inside the cylinder 1. FIG.
第３図は、筒体１内の突起部３によりパチンコ
玉２ｂが隆起する状態を示す原理図である。 FIG. 3 is a principle diagram showing a state in which the pachinko balls 2b are raised by the protrusion 3 in the cylinder 1.
筒体１内にパチンコ玉が順次詰つてきて、突起
部３上にある玉２ｂの前位の玉２ｃが停止する
と、玉同士の重量により押し合いが生ずる。 When the pachinko balls are packed one after another in the cylinder 1 and the balls 2c in front of the balls 2b on the protrusion 3 stop, the balls press against each other due to their weight.
即ち、玉２ｂを挾む前後の玉２ａ，２ｃ間を結
ぶ押圧力の法線Ｇに対し直交する分力Ｆが生じ、
この分力Ｆにより玉２ｂが上方に隆起する。 That is, a component force F perpendicular to the normal line G of the pressing force connecting between the front and rear balls 2a and 2c sandwiching the ball 2b is generated,
This component force F causes the ball 2b to rise upward.
第４図は、検知装置である筒体１内の不連続部
を段差部７とした第２の実施例を示すものであ
る。 FIG. 4 shows a second embodiment in which a stepped portion 7 is used as a discontinuous portion within the cylindrical body 1 serving as the detection device.
この段差部７においても、玉２同士に押圧力が
生ずると、段差部７上の玉２は前後同様の分力Ｆ
により上方に変位し、アクチユエータ６を作動さ
せる。 Also in this stepped portion 7, when a pressing force is generated between the balls 2, the balls 2 on the stepped portion 7 will be subjected to a component force F similar to the front and back.
This causes the actuator 6 to be displaced upwardly and actuate the actuator 6.
第５図は、検知装置である筒体１内の不連続部
を玉２ｃが没入する窪み部８とした第３実施例を
示す。 FIG. 5 shows a third embodiment in which the discontinuous portion in the cylinder 1 serving as the detection device is a recessed portion 8 into which the ball 2c is immersed.
即ち、窪み部８に没入した玉２ｃは２ａ，２ｂ
の法線方向の押圧力Ｇに対し、落差分平行移動し
た法線方向の押圧力Ｇとにより生ずる分力Ｆで玉
２ｂを隆起させ、アクチユエータ６を介してセン
サー５を作動させる。 That is, the balls 2c that have sunk into the recessed portion 8 are 2a and 2b.
The ball 2b is raised by a component force F generated by the pressing force G in the normal direction and the pressing force G in the normal direction translated by the height difference, and the sensor 5 is actuated via the actuator 6.
なお、センサーはマイクロスイツチを使用した
例で説明したが、光電カイツチまたは近接スイツ
チを使用しても良い。 Although the sensor has been described as an example using a micro switch, a photoelectric switch or a proximity switch may also be used.
（考案の効果）
以上説明した如く本考案によれば、検知部に整
列状態を阻止する不連続部を設けることにより、
玉同士の押圧力により玉が整列状態から変位する
分力によりセンサーを作動させているため、アク
チユエータの微少な復元力の調整を必要とせず、
確実な検知ができ、動いているときもセンサを作
動させることが無いため、通路内の玉の有無が確
実に判定できる。(Effects of the invention) As explained above, according to the invention, by providing a discontinuous part in the detection section to prevent alignment,
Since the sensor is actuated by the component force that causes the balls to displace from their aligned state due to the pressing force between the balls, there is no need to adjust the minute restoring force of the actuator.
Reliable detection is possible, and since the sensor is not activated even when the ball is moving, it is possible to reliably determine whether there is a ball in the passage.
第１図および第２図は検出装置筒体内に突起部
を設けた第１の実施例を示す要部の一部断面図、
第３図は突起部により玉が隆起する状態を示す原
理図、第４図は検出装置筒体内に段差部を設けた
第２の実施例を示す要部の一部断面図、第５図は
検出装置筒体内に窪み部を設けた第３の実施例を
示す要部の一部断面図、第６図および第７図は従
来例を示す図である。
図において、１……筒体、２……パチンコ玉、
３……突起部、４……拡張空間部、５……センサ
ー、６……アクチユエータ、７……段差部、８…
…窪み部、９……垂直筒体、１０……バネ。
1 and 2 are partial sectional views of essential parts showing a first embodiment in which a protrusion is provided inside the detection device cylinder;
Fig. 3 is a principle diagram showing a state in which a ball is raised by a protrusion, Fig. 4 is a partial sectional view of a main part showing a second embodiment in which a stepped part is provided inside the detection device cylinder, and Fig. 5 is a FIGS. 6 and 7 are partial cross-sectional views of main parts showing a third embodiment in which a recessed portion is provided in the detection device cylinder, and FIGS. 6 and 7 are views showing conventional examples. In the figure, 1... cylinder body, 2... pachinko ball,
3... Protrusion, 4... Expansion space, 5... Sensor, 6... Actuator, 7... Step, 8...
... recess, 9... vertical cylinder, 10... spring.
Claims (1)
状態に整列収納する筒体と、該筒体の特定箇所
に設けられ筒体内に供給される球状物品の供給
状態を検出するセンサーとから成る球状物品の
供給検知装置において、前記筒体内の特定箇所
に設けられ前記球状物品の整列状態を阻止する
不連続部と、該不連続部対向位置に形成された
筒体拡張空間部と、該拡張空間部にあつて前記
球状物品が筒体内に満たされたとき球状物品間
の押圧力により前記不連続部にある球状物品の
整列状態からの変位を検知するセンサーとから
成る球状物品の供給検知装置。 (2) 不連続部が突起部であることを特徴とする実
用新案登録請求の範囲第１項記載の球状物品の
供給検知装置。 (3) 不連続部が段差部であることを特徴とする実
用新案登録請求の範囲第１項記載の球状物品の
供給検知装置。 (4) 不連続部が窪み部であることを特徴とする実
用新案登録請求の範囲第１項記載の球状物品の
供給検知装置。[Claims for Utility Model Registration] (1) A cylindrical body that stores identical spherical articles in a manner that allows them to roll or fall freely, and a supply of spherical articles that are provided at specific locations on the cylindrical body and fed into the cylindrical body. A supply detection device for spherical articles comprising a sensor for detecting a state, a discontinuous portion provided at a specific location within the cylinder to prevent the aligned state of the spherical articles, and a cylinder formed at a position opposite to the discontinuous portion. a body expansion space, and a sensor for detecting displacement of the spherical articles in the discontinuous portion from an aligned state by a pressing force between the spherical articles when the spherical articles fill the cylinder in the expansion space; A supply detection device for spherical articles consisting of. (2) The supply detection device for a spherical article according to claim 1, wherein the discontinuous portion is a protrusion. (3) The supply detection device for a spherical article according to claim 1 of the utility model registration claim, wherein the discontinuous portion is a stepped portion. (4) The device for detecting supply of a spherical article according to claim 1 of the utility model registration, wherein the discontinuous portion is a recessed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4353787U JPH0530787Y2 (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4353787U JPH0530787Y2 (en) | 1987-03-26 | 1987-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151186U JPS63151186U (en) | 1988-10-04 |
| JPH0530787Y2 true JPH0530787Y2 (en) | 1993-08-06 |
Family
ID=30860487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4353787U Expired - Lifetime JPH0530787Y2 (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530787Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143401A (en) * | 2000-11-14 | 2002-05-21 | Heiwa Corp | Ball detecting device for game machine |
-
1987
- 1987-03-26 JP JP4353787U patent/JPH0530787Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143401A (en) * | 2000-11-14 | 2002-05-21 | Heiwa Corp | Ball detecting device for game machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63151186U (en) | 1988-10-04 |
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