JP2018143599A5

JP2018143599A5 -

Info

Publication number: JP2018143599A5
Application number: JP2017043316A
Authority: JP
Filing date: 2017-03-07
Publication date: 2020-12-17
Anticipated expiration: 2037-03-07

Description

特許文献１に記載の遊技機は、メイン制御基板に信号線を介して接続するサブ制御基板に、サブ制御基板とは別体で独立した基板として製作されたドライバ基板が信号線を介して接続される。ドライバ基板に、２相励磁モータやソレノイドを専用に制御するドライバが実装されており、ドライバ基板の各ドライバが、対応する２相励磁モータやソレノイドにそれぞれ信号線を介して接続される。演出装置に設けられた各制御品は、サブ制御基板にそれぞれの信号線を介して接続される。サブ制御基板からドライバ基板への制御信号の出力は、シリアル方式が採用される。 In the gaming machine described in Patent Document 1, a driver board manufactured as a board separate from the sub control board and independent of the sub control board is connected to the sub control board connected to the main control board via the signal line. Will be done. A driver that exclusively controls a two-phase excitation motor or solenoid is mounted on the driver board, and each driver on the driver board is connected to the corresponding two-phase excitation motor or solenoid via a signal line. Each control product provided in the effect device is connected to the sub control board via each signal line. A serial method is adopted for the output of the control signal from the sub control board to the driver board.

上記遊技機にあっては、複数のステッピングモータを備え、複数のステッピングモータを駆動するための複数のシフトレジスタ及びドライバを備えている。ところで、モータが規定温度よりも高い温度で駆動していると、モータのコイルの抵抗値が小さくなる現象（ショートモード）が発生したまま駆動される。例えば、モータの抵抗値が５０Ωの場合ではショートモードとなると５Ω程度に落ちる。モータに印加されている電源電圧（例えば＋２４Ｖ）は変わらないため、抵抗が小さくなった分大きな電流が流れ込む、という問題がある。 The game machine is provided with a plurality of stepping motors, and is provided with a plurality of shift registers and drivers for driving the plurality of stepping motors . By the way, when the motor is driven at a temperature higher than the specified temperature, the motor is driven with the phenomenon that the resistance value of the coil of the motor becomes small (short mode). For example, when the resistance value of the motor is 50Ω, it drops to about 5Ω in the short mode. Since the power supply voltage (for example, + 24V) applied to the motor does not change, there is a problem that a large current flows in as the resistance becomes smaller.

大きな電流が流れ込むことによって、モータが破損するのみならず、ドライバに大きな電流が流れ込むことでドライバが破損したり、破損により発生する熱による影響も生じえるという問題もある。このことで、２次的な故障の原因にもなる。There is also a problem that not only the motor is damaged by the large current flowing in, but also the driver is damaged by the large current flowing into the driver, and the heat generated by the damage may affect the driver. This also causes a secondary failure.

そこで、本発明が解決しようとする課題は、このような事情を鑑みてなされたものであり、その目的は、演出側の駆動源に大電流が流れ込むときに２次的な故障を回避することを可能とする遊技機を提供することにある。 Therefore, the problem to be solved by the present invention has been made in view of such circumstances, and an object thereof is to avoid a secondary failure when a large current flows into a drive source on the production side. The purpose is to provide a game machine that enables the above.

［解決手段１］に係る遊技機は、上記課題を解決するために、
遊技進行の制御を行う主制御基板と、
演出制御を行う周辺制御基板と、
前記周辺制御基板から送信された制御データに基づいて、演出部を制御する駆動制御基板と、を備え、
前記周辺制御基板と前記駆動制御基板とが、前記制御データを通信するために電気的に接続され、
前記周辺制御基板は、前記駆動制御基板に前記制御データを出力する制御データ出力手段を有し、
前記主制御基板は、第１駆動源と電気的に接続されて、該第１駆動源を駆動する第１ドライバ回路部を備え、
前記駆動制御基板は、第２駆動源と電気的に接続されて、該第２駆動源を駆動する第２ドライバ回路部を備えた遊技機であって、
前記第２ドライバ回路部によって駆動される前記第２駆動源は、電流を阻止可能とする電流阻止部品を介し、前記第２駆動源と接続される駆動源用電源ラインを通じて、前記主制御基板と電気的に接続されている前記第１駆動源への供給電圧と同電位の駆動源用電源が供給され、
前記電流阻止部品はヒューズである、
ことを特徴とする。 The gaming machine according to [Solution 1] is used to solve the above problems.
The main control board that controls the progress of the game,
Peripheral control board that performs production control and
A drive control board that controls the effect unit based on the control data transmitted from the peripheral control board is provided.
Wherein a peripheral control board and the drive control board is electrically connected to the control data to the communication to order,
The peripheral control board has a control data output means for outputting the control data to the drive control board .
The main control board includes a first driver circuit unit that is electrically connected to the first drive source and drives the first drive source.
The drive control board is a gaming machine provided with a second driver circuit unit that is electrically connected to the second drive source and drives the second drive source.
The second drive source driven by the second driver circuit unit is connected to the main control board through a drive source power supply line connected to the second drive source via a current blocking component capable of blocking current. A drive source power supply having the same potential as the supply voltage to the first drive source electrically connected is supplied.
The current blocking component is a fuse.
It is characterized by that.

［解決手段１］の遊技機によれば、演出側の駆動源が破損した場合に破損した演出側の駆動源に対応する電源ラインに過電流が流れたときに、この電源ラインに対応する電流阻止部品は、他回路部が破損するよりも前に切れる。よって、演出側の駆動源が破損した場合においても、他回路部の破損を回避することができる。 According to the gaming machine of [Solution 1], when the drive source on the production side is damaged and an overcurrent flows through the power supply line corresponding to the damaged drive source on the production side, the current corresponding to this power supply line The blocking component cuts before the other circuit part is damaged. Therefore, even if the drive source on the effect side is damaged, it is possible to avoid damage to other circuit units.

本発明の遊技機によれば、演出側の駆動源が破損した場合においても、２次的な故障を回避することができる。According to the gaming machine of the present invention, even if the drive source on the production side is damaged, a secondary failure can be avoided.

Claims

The main control board that controls the progress of the game,
Peripheral control board that performs production control and
A drive control board that controls the effect unit based on the control data transmitted from the peripheral control board is provided.
Wherein a peripheral control board and the drive control board is electrically connected to the control data to the communication to order,
The peripheral control board has a control data output means for outputting the control data to the drive control board .
The main control board includes a first driver circuit unit that is electrically connected to the first drive source and drives the first drive source.
The drive control board is a gaming machine provided with a second driver circuit unit that is electrically connected to the second drive source and drives the second drive source.
The second drive source driven by the second driver circuit unit is connected to the main control board through a drive source power supply line connected to the second drive source via a current blocking component capable of blocking current. A drive source power supply having the same potential as the supply voltage to the first drive source electrically connected is supplied.
The current blocking component is a fuse.
A game machine characterized by that.