JP4757150B2 - Dart game machine - Google Patents

Description

The present invention relates to an electronic dart game machine capable of rotating a dart board and outputting images and sound effects.
In the following description, the electronic dart game machine is referred to as a lottery machine because a dart is used as a lottery machine when a dart game is performed for the purpose of, for example, determining the order by competing for points between players.

Dart lottery games are widely enjoyed in snacks and party rooms (karaoke boxes).
Reflecting this situation, a carnival-type large electronic dart machine has been proposed and put into practical use (Patent Document 1).
In this method, four targets are arranged at the tip of the cross arm on the board surface, and the four axes are rotated by rotating the central axis of the cross arm.

The position where the thrown dart has been stabbed is visually confirmed by the user, and a number of users can compete for the score by playing instead.
In the target karaoke snacks and party rooms, this kind of electronic dart machine for business use had one aspect that dart competition was too full-scale, large-scale, and flashy, so customers were drawn.
Also, in a small store, the electronic dart machine is too large to be put in the store and is also subject to regulation, and it is more expensive, so it cannot be cost-effective.

There are electronic dart machines for home use that are inexpensive and have excellent functions. However, at present, electronic dart machines are mostly used for party goods, and have not left the play area using toys.
US Pat. No. 5,496,039

The object of the present invention is to realize simple lottery darts with electronic darts in a commercial dart type lottery machine for karaoke snacks and party rooms. It is easy to adjust the difficulty level by increasing or decreasing the dart board hit location, and widening or narrowing the hit location area. It is to provide a dart game machine that can be set.

In order to achieve the above object, claim 1 of the present invention is divided by spiders for piercing darts, and each segment unit divided by spiders when pressed by an impact pierced by a dart to give points and magnifications. Dart board with a plurality of retracting segments,
Switch means comprising a plurality of switch elements arranged corresponding to each segment in which a switch contact is turned on or off by a projection provided on the lower surface of the segment when the dart pierced segment is pushed back The dart position detection means that identifies the segment where the dart is stuck, based on the switch on / off information of the means, and the number and magnification associated with each segment are determined by the position information by the dart position detection means and the score is calculated A calculating means for rotating, a dart board rotating mechanism for rotating the dart board, a rotating speed changing portion for changing the rotating direction and rotating speed of the dart board, the score of the calculating means, and information on play of the game, etc. Controls output terminal means and the dartboard rotation mechanism A lottery machine main body provided with a control unit, an image display device for displaying an image of the output of the lottery machine main body, and a remote controller for a competitor to send an operation signal to the lottery machine main body. When the dart game selected by the competitor is a game involving rotation, the dart board is rotated by the dart board rotation mechanism to start the dart game, and the dart thrown by the competitor is stuck in any segment calculates scores based on the detected position, the score on the image display device, if the total score information acquired by each competitor, dart and board progress information video output, athlete selects the type of game executes the selected type of game, the competitor is constituted by the segment by option selection to select an area that is set in advance in several places randomly When the operation of performing the rear changes, and point addition as per the selected area of the dartboard to be rotated, the other areas subjected to processing so as not to point addition, options selected for the rotation direction and speed of change of the dartboard When the athlete performs a change operation of the rotation direction and speed of the dart board, the rotation direction and speed of the dart board set in advance based on the operation are changed, and the athlete operates the remote controller. The rotation direction and speed of the dart board can be changed, the game type can be selected, and the area can be changed.
Claim 2 of the present invention has a plurality of segments that are divided by a spider to pierce a dart and retreat in units of segments divided by the spider when pressed by the impact that the dart has pierced to give points and magnification, respectively. Dart board, switch means comprising a number of switch elements arranged corresponding to each segment in which the switch contact is turned on or off by a projection provided on the lower surface of the segment when the dart board stabbed segment is pushed back , Dart position detection means for identifying the segment pierced by the dart by the switch on / off information of the switch means, and the number and magnification associated with each segment are determined by the position information by the dart position detection means. Calculation means for calculating the number of points, rotating the dart board The dartboard rotation mechanism to be moved, the rotation direction speed change unit for changing the rotation direction and rotation speed of the dartboard, the score of the calculation means and the game play information, etc. are output, and sound such as sound effects and voices are output. A lottery machine main body provided with an output terminal means for outputting and a control unit for controlling the dart board rotating mechanism, a video display device for displaying an image of the output of the lottery machine main body, and outputting sounds such as sound effects and sounds. The sound output device and a remote controller for the player to send an operation signal to the lottery machine body, and the control unit rotates the dart board when the dart game selected by the player is a game involving rotation. The dart board is started by rotating the dart board by the mechanism, and if the dart thrown by the competitor is stuck in any segment, it will be at the detection position. Hazuki calculates the score, the score on the image display device, the total score information acquired by each competitor, the sound effect by the sound output device as well as a video output dartboard progress information, to output a sound such as voice, If athlete has selected a type of game, executes the selected type of game, the changes made area athlete by the segment by option selection to select an area that is set in advance in several places randomly When the operation is performed, the selected area of the rotating dartboard is added as a win, and the other areas are not added, and the athlete selects the option for changing the rotation direction and speed of the dartboard. When the dart board rotation direction and speed are changed, the dart board rotation direction and the preset dart board rotation direction Change the speed, the rotational direction and speed changes of the dartboard also by competitor remote controller to operate, characterized in that changes may be made in the type selection and the area of the game.
A third aspect of the present invention is characterized in that, in the second aspect of the present invention, the apparatus having the video display device and the sound output device is a TV receiver.

  According to the above configuration, a dart game can be performed by rotating the board, TV video / effect sound, etc. can be output to the TV receiver, and a lottery can be drawn while playing together from beginners to advanced darts. In addition, although it is a full-scale target equivalent to that for business use, a simple dart lottery machine can be realized by determining the hit location and rotating it with a rotating mechanism. In addition, by using a combination of the hitting location setting and the rotation mechanism, it is difficult even for advanced users, and it is possible to set with an emphasis on chance. In addition, it has a lottery machine appearance equivalent to that for business use, a TV screen display / effect sound, and at first glance it has functions that are similar to home use darts, but comparable to business use.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a view showing the appearance of a lottery machine according to the present invention.
The lottery machine includes a lottery machine main body 1 attached to the stand 2 and a TV monitor 6 and a remote controller 4 that can display information of dart game on the TV receiver 3 and output sound effects and voices through the speaker 5.
The dart board 11 of the lottery machine body 1 is configured to be rotatable, and the rotation mechanism of the dart board 11 can be controlled (change of rotation direction and speed) by the operation of the remote controller 4, and information on the state of the dart board 11 (points by darts, etc.) ), Change of competitors, dart game progress information, and the like can be displayed on the TV monitor 6.

FIG. 2 is a diagram for explaining the details of the panel surface of the lottery machine main body.
The dart board 11 at the center of the lottery machine body 1 is composed of a catch ring 14 on which numerals “1 to 20” are written, a segment 12 and a bull 25 arranged on the inside thereof.
The catch ring 14, the segment 12 and the bull 25 are areas where darts can be inserted. The catch ring 14 is an outer peripheral region other than the targeted segment, and even if a dart is stabbed in this portion, the score is not obtained. The numerical value indicated in the catch ring 14 portion is the number of points to be added to the segment. Numerical values assigned to the segments 12 are 1 to 20. The spider 13 is a line dividing each segment, and the bull 25 is divided into an outer bull 25a and an inner bull 25b.

An infrared receiver 16, a status indicator 17, a change switch 18 and an AV output terminal 19 are disposed on the lower right side of the lottery machine body 1. A select switch 21 and a power indicator 22 are arranged on the lower left side of the lottery machine main body 1, and a liquid crystal display unit 20 is arranged in the lower center.
The infrared receiver 16 receives an infrared operation signal sent by operating the remote controller 4 and sends the received signal to an infrared controller (described later). The status indicator 17 is for displaying the status of the game. The change switch 18 is used to switch the dart game to the next player when operated by the player. The liquid crystal display unit 20 simply displays the state of the dart game, and displays, for example, the position where the dart hits. The select switch 21 is a switch for selecting a game type, an area, or the like by the player operating. The power indicator 22 indicates the power-on state of the lottery machine body 1. In addition, the outboard sensor 23 provided in the lottery machine main body 1 is a sensor for detecting when it hits the catch ring of the dart board and when it hits the outer panel surface other than the catch ring. The impact when hit can be detected.

FIG. 3 is a diagram for explaining a magnification rule for each segment and bull region of the dart board.
Each segment 12 includes an outermost double ring 12a, an inner single ring 12b, an inner triple ring 12c, and an inner single ring 12d. For example, regarding the segment “10”, when a dart is stuck in the double ring 12a, 2 × 10 = 20 points. When it is stuck in the single ring 12b or 12d, it is 10 points. When the triple ring 12c is stabbed, 3 × 10 = 30 points. If it is stabbed in the outer bull 25a, it is 25 points, and if it is stabbed in the inner bull 25b, it is 50 points.

FIG. 4 is a side view for explaining the structure of the lottery machine body.
The dart board 11 is a board having a large number of fine holes, and has a structure in which the tip of the dart is stuck in the fine holes. A matrix switch sheet 31 is disposed on the back surface of the dart board 11 via a silicon rubber 30. A backboard 32 for receiving an impact when a dart is stabbed on the back surface of the matrix switch sheet 31 is provided. The dart board 11, the silicon rubber 30, the matrix switch sheet 31, and the back board 32 form a target accessory. A target interface PCB (printed circuit board) 36 for taking out electrical signals from the matrix switch sheet 31 is attached to the back surface of the backboard 32.
The target accessory has a shaft (not shown) in the center, and this shaft is inserted into a bearing 33 attached to the lottery machine main body 1 and is rotatable. On the other hand, a motor 35 is fixed to the lottery machine body 1, and a slip ring 34 is installed between a motor output shaft (not shown) and a target accessory shaft. The slip ring 34 is connected to a motor output shaft and a target accessory shaft with a gear head (may be a pulley), and collects electric signals on the rotating target accessory side to the control PCB 37 (multiple rotating electrodes and brush electrodes). It is composed of). The dart board rotation mechanism is formed by the motor 35, the slip ring 34, the bearing 33, and the like.

A control PCB 37 is attached to the inside rear surface of the lottery machine 1 main body. The signal of the switch element of the matrix switch sheet 31 is sent to the control PCB 37 via the wiring cable 31a, the target interface PCB (printed circuit board) 36, the current collector of the slip ring 34, and the wiring cable 36a. Further, a cable 35a is connected to the motor 35, and a power source and a control signal are sent.
The signal lines of the indicators 17 and 22, the liquid crystal display unit 20, and the switches 18 and 21 provided at the lower part of the panel surface of the lottery machine 1 body are also connected to the control PCB 37 via a wiring cable.

FIG. 5 is a diagram for explaining an example of the structure of the matrix switch.
(A) shows the segment of the number “20”. Focusing on the single ring 12b, the switch of the matrix switch sheet 31 on the back of the dart board is covered with four switches, and if a dart is stabbed in the single ring 12b, one of the four switches is turned on. Become.
The matrix switch is provided with a number of electrode lines in the vertical direction and the horizontal direction, and a pair of electrodes for turning on and off at each intersection is provided to form a switch. The matrix switch sheet 31 shown in (b) has a pair of electrodes, one electrode on the upper surface side and the other electrode on the lower surface side. The segment 12 is pushed by the impact of the tip of a dart, and the lower surface of the segment 12 The protrusion 12e provided on the upper surface of the matrix switch sheet 31 is pushed by pressing the silicon rubber 30, and the upper surface side electrode is in contact with the lower surface side electrode. (C) shows a circuit example of a matrix switch.

FIG. 6 is a block diagram showing an embodiment of the circuit of the lottery machine according to the present invention.
A circuit portion surrounded by a dotted line is a portion mounted on the control PCB 37.
CPU 41, MMU (memory management unit) 42, ROM 43, RAM 44, motor controller 45, video processor 46, I / O controller 47, LCD controller 48, sound processor 49, HDD / flash memory storage unit 50, etc. A LAN controller 51, a modem controller 52, and an infrared controller 54 are connected. The power circuit 53 is connected to an AC / DC adapter 57 and is a circuit that supplies power to each circuit unit.
The ROM 43 stores a dart control program for controlling the entire lottery machine. The control program includes various dart game programs. Furthermore, various dart game data are also stored. The data is, for example, points to be added corresponding to each segment of various dart games, magnification data, and various dart game rules.
The CPU 41 executes various functions of the dart game by reading the dart control program and interpreting its contents.

The RAM 44 is a work area used when the CPU 41 performs various processes and calculations, and temporarily stores data. For example, the area information of the segment selected by the competitor, the dart board rotation direction, speed selection information, and the like are stored. The rotation direction and speed selection of the dart board are determined in advance for each dart game, but the rotation direction and speed can be changed by selecting an option before starting the dart game.
The MMU 42 manages addresses processed by the CPU 41, converts physical addresses into logical addresses, and accesses the ROM 43, RAM 44, and I / O controller 47. The dart position detecting means is formed by the matrix switch sheet 31 and the dart control unit 41a (described later).
FIG. 7 shows the main part of the function that the CPU 41 reads and executes the dart control program. The dart control unit 41a is a functional unit that executes various dart games according to the player's operations, and issues commands to the LED controller 48, the infrared controller 54, the video processor 46, the sound processor 49, the LAN controller 51, the modem controller 52, It receives input and controls the operation of each device / circuit unit connected to the outside, or receives operation information and performs processing. For example, when switch information is received from the matrix switch sheet 31 of the dart board 11 in various dart games, the position is recognized, the score is calculated, and the display and sound effects regarding the score are obtained via the video processor 46 and the sound processor 49. , Outputs the sound to the TV monitor 6. Further, when the option selection receives information on the rotation direction and speed selection of the dart board from the infrared controller 54, the control is transferred to the dart assembly drive control unit 41d. The dart assembly drive control unit 41d drives and controls the motor 35 so that the rotation direction and speed are designated.

The input / output processing unit 41b receives input related to switch information when a dart of the target assembly is stabbed, detection input from an outboard sensor detected when a dart hits other than the dart board, and input from the change switch 18 and the select switch 21 Is received via the I / O controller 47 and the information is passed to the dart controller 41a. Also, a signal indicating the state of the dart game is received from the dart control unit 41a, and the state is displayed on the indicators 17 and 22.
The calculation unit 41c obtains information such as a score and a magnification from the position information where the dart is stuck, and calculates a score to be added or subtracted. The total score for each competitor is also calculated.
The dart assembly drive control unit 41d controls the motor controller 45 and controls the rotation of the motor 35.

Returning to FIG.
The select switch 21 is notified to the dart control unit 41a of the signal of the dart game selected by the player's operation, and the change switch 18 is also notified of the signal of changing the player of the dart game by the player's operation. Indicators 17 and 22 display the power supply status and game status.
The remote controller 4 can notify the selection of the dart game and the change of the player, and can also adjust the rotation direction and speed of the dart board by starting the game and selecting options. 16 and notified to the dart controller 41a via the infrared controller 54.
On the TV monitor 6, an image related to the dart game processed by the video processor 46 is displayed, and sound such as sound effects processed by the sound processor 49 is also output. The storage unit 50 stores data for showing a store advertisement as a movie, and can store dart game result data and the like.
The LAN controller 51 can receive information such as store advertisements from other devices on the network 55 by connecting to the router or switching hub. The modem controller 52 is used to connect the modem unit 56 and receive information such as the advertisement of the store when a network 55 such as a LAN does not exist at the installation location.

Next, basic rules of the dart game will be described, and the configuration and operation of the lottery machine according to the present invention will be described along the flow of the game while showing a specific example of the dart game.
(Basic rules)
When playing a game, the competitor has a set of three darts.
Participating competitors stand outside the slow inline and throw three darts towards the dart board of the lottery machine. The number of points stuck on the board is calculated. The competitor removes the dart from the dart board and replaces it with the next competitor. When the participating competitors make one round, one round ends and the round determined for each type of game is repeated.

The lottery machine according to the present invention, in a game of rotating the dart board, throws the dart while the dart board is rotated at a preset rotation direction and speed. The position of the stabbed dart is detected and calculated by the lottery machine, and the content of the dart game (the score, the total score of each competitor in the game, the game's score) is calculated on the TV receiver connected to the AV output of the lottery machine. Status, etc.) and output sound effects and voices.
FIG. 8A shows an example of a beginner level-1 game, which is a dart game in which a person who has entered the winning area first wins, and is aimed at beginners.
A menu screen for selecting a game type is displayed on the TV monitor 6. The player views the menu screen and operates the remote controller 4 or operates the select switch 21 of the lottery machine 1 to select a game. When receiving the game selection information from the remote controller 4 or the select switch 21, the dart control unit 41 a reads the selected control program corresponding to the elementary level-1 from the ROM 43 and displays a preset area on the TV monitor 6. . Options can be selected, and by selecting the options, the competitor can change the area and select several areas at random. FIG. 8A shows an example of a preset area “1 6 14 20”, which can be changed. The dart control unit 41a performs a process of hitting, that is, adding points when a dart is stabbed only for the segment of the area selected in this manner, and does not add a point even when pierced by another segment.

In the option selection, it is also possible to select a rotation direction and a rotation speed of the dart board set in advance.
If no option is selected, the game is started with the preset area, dart board rotation direction and rotation speed.
One throw per person (3 throws) is only one round, and the one with the highest score is the winner. The middle segment is lost. When the player starts the game by operating the remote controller 4, a display for waiting for a hit or a display prompting the player to change is displayed on the TV monitor 6. After the hit determination, the dart control unit 41a controls the video processor 46 to control the fanfare video display and the sound processor 49 to output sound effects and sounds.
When a dart pierces a dart board segment, one of the switches on the matrix switch sheet 31 is turned on. This information is sent to the dart control unit 41a via the dart board 11 and the I / O controller 47, and the dart control unit 41a recognizes which part of the matrix switch seat 31 is switched, and the recognized area is determined in advance by the athlete. If it is the selected winning area, the score (including the magnification) of the area is calculated by the calculation unit 41c, and the calculation information is stored in the RAM 44 and displayed on the TV monitor 6.

  FIG. 8B is an example of a simple dart game of beginner level-2, and the target is from beginner to C flight. The rotation direction and speed of the target can be arbitrarily set by selecting options, and each person will compete for the highest score by throwing 3 times. The game is only one round, aiming at the center, the player with the highest score wins. However, since there are 17-20 triple areas, it is a game that cannot be relieved even if it is stuck in the center. The dart control unit 41a performs processing so as to make all the segments valid, and calculates the added points. The progress of the game and the ranking in the game are displayed on the TV monitor 6, and after the game is finished, the result is displayed together with the fanfare video / audio.

FIG. 8C shows an example of a dart game of all classes-1, which is a dart game where a person close to the target score wins, and targets are beginner to advanced.
The target rotation direction and speed can be arbitrarily set by selecting an option, and each person will compete for the highest score by throwing 3 times. The game is only one round. The middle segment is lost. The target number is randomly generated from 1 point to 180 points. If the target number is exceeded, it will be lost. The number of participants is determined and the game is started. As described above, when each player puts a dart into a certain segment, the dart control unit 41a performs a calculation and displays the score on the TV monitor 6 as the game progress. The TV monitor 6 displays rankings in the game, and after the game is finished, the fanfare video / audio is output and the result is displayed.

FIG. 9 is a diagram for explaining various contents of the lottery game, where (a) is an example of counting up, (b) is an example of a dart game zero one, and (c) is an example of a dart game cricket. Show.
FIG. 9A shows a simple scoring game, where each player starts from 0 points and adds points. In the case of 8 rounds, the highest score is the winner (perfect 1440 points) at the end. Whether or not the dart board is rotated can be selected by selecting an option by operating the remote controller 4.
The image example on the right is the one in the middle of the game displayed on the TV monitor.
The total score “380 268 1013 64” of the four competitors is displayed at the bottom of the screen. This screen is what the first competitor is playing, the score obtained from the first competitor's 1st to 7th round is displayed in the upper left, and the total score obtained by adding the score scored in the 8th round in the center The score “380” is displayed. The current highest score is “1013” for the third competitor.

FIG. 9B shows a zero-one game. Each player starts with 301 (501 to 1501 by selection) points as scores (points). Each competitor throws three darts per round, and the score is deducted sequentially from each competitor's score.
The first competitor with 0 points will win. If it exceeds 0 points, it becomes BUST; burst (failure), and it becomes a player change at that time. If you BUST, the score will return to the first score of the round. You can choose to continue playing until the 2nd, 3rd and 4th places are confirmed.
The image example on the right is a display example at the start of zero one displayed on the TV monitor.

FIG. 9C shows a cricket game, in which a cricket number (number) determined for each game is used. Each competitor closes the number by marking (hit) each number three times. Single is 1 mark, double is 2 marks, triple is 3 marks.
The number is only scored when you hit a closed number. However, if all competitors close the number (ALL CLOSE), the number becomes invalid and no further points will be scored.
The player who scores the most and closes all the numbers early will win. If the scores are the same, the competitor who closes all the numbers earlier wins.
If there is a player who has a higher score than the player who closed all the numbers, the game continues until the player who has the highest score and closes all the numbers comes out. When the specified round is finished, the player with the highest score wins.

The image example on the right is the one in the middle of the game displayed on the TV monitor.
As shown in the center of the screen, the segment “20 19 18 17 16 15
The area “BUL” is targeted, and the current total score “59 7719 0” of the four competitors is displayed at the bottom of the screen. This screen shows 4 competitors who have advanced to 2 Runudo. As shown in the upper part of the screen, the first and second competitors have closed the “2019” area in 1 and 2 rounds. Further, the third player shows a state in which the “20” area is marked by 1 in the first round and the “19” area is marked by 3 in the second round and closed. For the last player, the “20” area is marked with two marks in the first round and the “19” area is marked with three marks in the second round, and the closed state is shown.

In the above embodiment, as an example of the matrix switch, the contacts of the darts are pressed by pressing the contacts at the tip of the dart and the contacts of the switches are brought into contact with each other. May be. In addition, the position where the dart is stuck may be detected using a capacitance switch or the like instead of being mechanically turned on.
An example of the operation is that the lottery machine has a select switch and a change switch, and the remote controller can be operated in the same way as the select switch and change switch, and can send a game start, option selection and other operation information. However, each operation does not have to be an operation arrangement structure as in the embodiment, and another operation arrangement structure may be adopted. For example, a wired remote controller may be used instead of a wireless remote controller, or all operations may be performed on the lottery machine main body without installing a remote controller.

  This is a commercial dart-type lottery machine for karaoke snacks and party rooms.

It is a figure which shows the external appearance of the lottery machine by this invention. It is a figure for demonstrating the detail of the panel surface of a lottery machine main body. It is a figure for demonstrating the magnification rule about the area | region of each segment of a dart board. It is a side view for demonstrating the structure of a lottery machine main body. It is a figure for demonstrating an example of the structure of a matrix switch. It is a block diagram which shows embodiment of the circuit of the lottery machine by this invention. It is a figure for demonstrating the function of CPU. It is a figure for demonstrating the various content of a lottery game, (a), (b) has shown the example of the beginner level, (c) has shown the example of all the classes, respectively. It is a figure for demonstrating the various contents of a lottery game, (a) shows the example of count-up, (b) shows the example of darts game zero one, (c) shows the example of darts game cricket, respectively.

Explanation of symbols

1 lottery machine
2 Stand
3 TV screen
4 Remote control
5 Speaker
11 Tarts Board 12 Segment 13 Spider 14 Catch Ring 15 Number 16 Infrared Receiver 17 Status Indicator 18 Change Switch 19 AV Output Terminal 20 Liquid Crystal Display 21 Select Switch 22 Power Indicator 30 Silicon Rubber 31 Matrix Switch Seat 32 Backboard 33 Bearing 34 Stop Ring 35 Motor 36 Target interface PCB
37 Control PCB
41 CPU
42 MMU
43 ROM
44 RAM

Claims (3)

A dart board that has multiple segments that are separated by a spider to pierce the dart and retreat in units of segments separated by the spider when pressed by the impact of the darting to give points and magnification, respectively.
A switch means comprising a plurality of switch elements arranged corresponding to each segment in which the switch contact is turned on or off by a protrusion provided on the lower surface of the segment when the dart stabbed segment is pushed back;
Dart position detecting means for identifying a segment pierced by a dart based on on / off information of the switch means;
A calculation means for determining a number and a magnification corresponding to each segment and calculating a score based on position information by the dart position detection means;
A dart board rotating mechanism for rotating the dart board;
Rotational direction speed change unit for changing the rotational direction and rotational speed of the dart board,
A lottery machine main body provided with an output terminal means for outputting the number of points of the arithmetic means and play information of the game, and a control unit for controlling the dart board rotation mechanism,
A video display device for displaying an image of the output of the lottery machine body;
It consists of a remote controller for the athlete to send operation signals to the lottery machine body,
When the dart game selected by the player is a game involving rotation, the control unit starts the dart game by rotating the dart board by the dart board rotation mechanism, and the dart thrown by the player is any segment. , The score is calculated based on the detected position, and the score, the information of the total score obtained by each competitor, and the dart board progress information are output on the video display device ,
If athlete has selected a type of game, executes the selected type of game, the changes made area athlete by the segment by option selection to select an area that is set in advance in several places randomly If you perform an operation to perform, processing will be added so that the selected area of the rotating dartboard will win and other areas will not be added,
When the competitor changes the rotation direction and speed of the dart board by selecting the option for changing the rotation direction and speed of the dart board, the rotation direction and speed of the dart board set in advance are changed based on the operation. ,
A dart game machine characterized in that the rotation direction and speed of the dart board, the selection of the game type, and the change of the area can also be performed by a player operating the remote controller. A dart board that has multiple segments that are separated by a spider to pierce the dart and retreat in units of segments separated by the spider when pressed by the impact of the darting to give points and magnification, respectively.
A switch means comprising a plurality of switch elements arranged corresponding to each segment in which the switch contact is turned on or off by a protrusion provided on the lower surface of the segment when the dart stabbed segment is pushed back;
Dart position detecting means for identifying a segment pierced by a dart based on on / off information of the switch means;
A calculation means for determining a number and a magnification corresponding to each segment and calculating a score based on position information by the dart position detection means;
A dart board rotating mechanism for rotating the dart board;
Rotational direction speed change unit for changing the rotational direction and rotational speed of the dart board,
A lottery machine main body provided with output terminal means for outputting the score of the arithmetic means and play information of the game, and further outputting sound such as sound effects and sound, and a control unit for controlling the dart board rotation mechanism,
A video display device for displaying an image of the output of the lottery machine body;
A sound output device for outputting sound such as sound effects and voices;
It consists of a remote controller for the athlete to send operation signals to the lottery machine body,
When the dart game selected by the player is a game involving rotation, the control unit starts the dart game by rotating the dart board by the dart board rotation mechanism, and the dart thrown by the player is any segment. In the case of stabbing, the score is calculated based on the detected position, the score, the total score information obtained by each competitor, and the dart board progress information are output to the video display device as a video, and the sound output device , Output sound such as voice ,
If athlete has selected a type of game, executes the selected type of game, the changes made area athlete by the segment by option selection to select an area that is set in advance in several places randomly If you perform an operation to perform, processing will be added so that the selected area of the rotating dartboard will win and other areas will not be added,
When the competitor changes the rotation direction and speed of the dart board by selecting the option for changing the rotation direction and speed of the dart board, the rotation direction and speed of the dart board set in advance are changed based on the operation. ,
A dart game machine characterized in that the rotation direction and speed of the dart board, the selection of the game type, and the change of the area can also be performed by a player operating the remote controller. The device having the video display device and the sound output device is:
3. The dart game machine according to claim 2, wherein the dart game machine is a TV receiver.

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