JPH0570574U - Game console with alignment function - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a game machine that eliminates the deviation of the picture at the stop position between the wheels such as the throttle machine. [Structure] A slit-shaped slit plate 10 having a substantially circular plate shape is provided at a position corresponding to a plurality of patterns 3 drawn on a circumferential surface of a wheel 2 connected to an output shaft of a stepping motor 1. Counter output shaft 1b of stepping motor 1
The stepping motor corresponding to the detection signal of the picture position detecting circuit including the peripheral surface of the slit plate 10 and the interrupter 6 mounted at an appropriate position in the machine frame corresponding to the circumferential surface of the slit plate 10 By providing a control circuit for controlling the stop of 1 by the number of steps, and driving the wheel 2 by a stepping motor in which the number of steps per one rotation of the stepping motor 1 is an integral multiple of the number of the plurality of patterns 3 The deviation of the design at the stop position between the wheels can be eliminated, and when the sticker on which the design 3 is printed is attached to the wheel 2, the fixing angle of the slit plate 10 can be adjusted after assembly, so that the slit is It is not necessary to perform positioning for it.

Description

[Detailed description of the device]   The present invention relates to a game machine, particularly a wheel rotating / stopping machine such as a throttle machine. Regarding accuracy improvement of Noh. (Prior art)   Like a game console, especially a throttle machine, multiple hos with a pattern on the surface The type that rotates and stops the wheel has 21 patterns per wheel. Individual ones are common.   A DC motor is used as a motor for driving the wheel thus configured. If you use, use a sensor that detects the position of the pattern on each wheel There is a drawback that rake means is required, which complicates the control circuit and mechanism.   To eliminate these drawbacks, use a stepping motor to drive the wheel Therefore, the sensor can be simplified and the braking means is unnecessary. (Problems that the device tries to solve)   However, the step angle of the stepping motor currently on the market is 1.8. Most of them are in degrees, and in the case of this stepping motor, the steps per rotation are Since the number is 200, it is divisible by the number 21 on the surface of the wheel. However, when the wheel is driven with this, the stop position of the pattern is misaligned. There is a problem that the design between the wheels may be shifted up and down.   The present invention has been made in view of the above problems, and its purpose is to Use a stepping motor that makes the number of steps per rotation an integer multiple of the number of patterns. The wheels are driven to eliminate the pattern deviation at the stop position between the wheels. It is intended to provide a boom machine. (Means for solving problems)   As shown in FIG. 1, the means for solving the problem according to the present invention is to draw a plurality of patterns 3 on the circumferential surface. The wheel 2 that has been cut and a stepping motor for rotating and stopping the wheel 2. And a drive circuit for providing a drive current to each phase of the stepping motor 1. 8 and a slit 5 on the inner disk of the wheel 2 at a position corresponding to the pattern on the surface. Is provided, and the interrupter 6 is attached at a position corresponding to the slit 5, and the interrupter 6 is attached. The picture position detection circuit 7 of the wheel is connected to the controller 6 and the picture position detection circuit 7 of the wheel is connected. The drive circuit 8 and the control circuit 9 are connected to each other.   In this configuration, the stepping motor 1 has the number of patterns 3 of the wheel 2 of 21. The number of steps per rotation is an integer multiple of 21 It is a ring motor.   FIG. 2 shows a wheel 2 in which a plurality of patterns 3 are drawn on the circumferential surface, and the wheel 2 Motor 1 for rotating and stopping the motor, and the stepping motor 1 On the side opposite to the output shaft 1b, the output shaft position detecting means corresponds to the pattern 3 of the wheel 2. A slit-shaped slit plate 10 having a slit 10a at a predetermined position, and the slit 10a. The interrupter 6 is mounted at a position corresponding to the circumferential surface of the plate 10. (Example)   An embodiment of the present invention will be described in detail. First, referring to FIG. 3, an overview of the game machine according to the present invention will be described. The main body of the game machine, 13 is a handle, and 14 is a pattern display section.   FIG. 4 is an enlarged view of the picture display unit 14 of FIG. 3, and 15, 16, 17 are It is a wheel with a picture displayed on the surface. As can be seen in Fig. 4, a stepping motor with a step angle of 1.8 ° is used. If there is, the pattern displayed on each wheel will shift up and down and It's hard to see, and it's annoying that you can't concentrate on the game. There was a flaw.   1 and 2 illustrate the structure of the present invention devised to solve the above-mentioned drawbacks. In FIG. 1, reference numeral 1 is a stepping motor. Is not an 1.8 ° step angle that is currently on the market, but an integer multiple of 21 The number of steps, for example, in the case of a 4-phase stepping motor, 21 Therefore, the number of steps is 252. Output shaft from the stepping motor 1 By inserting 1a into the hole 4a of the central member 4 of the wheel 2 and connecting it, Both the hopping motor 1 and the wheel 2 will rotate.   Next, referring to FIG. 2, the wheel 2 has several kinds of patterns 3 on its circumference. Are drawn continuously at equal intervals, and a substantially cylindrical central member 4 is provided at the center of the inner surface. It is physically attached. The stepping motor 1 has an opposite output shaft in the direction opposite to the output shaft side. The output shaft 1b is provided with a substantially disk-shaped slider as output shaft position detecting means. The rit plate 10 is rotated by a substantially disk-shaped member 11 having a hole 11a in the center thereof. It has a structure that can be adjusted and installed. . The slit plate 10 is attached to the wheel 2. A slit 10a is provided at the circumferential edge of the position corresponding to the displayed pattern 3 After mounting the wheel 2 on the gear motor 1, the slit 10a is located at a position corresponding to the pattern 3. Is mounted on the output shaft 1b by adjusting the rotation so that it corresponds to the slit 10a. An interrupter 6 is mounted as a sensor at an appropriate position in the machine frame The picture position detection circuit 7 of the wheel is connected to the raptor 6, and the picture position of the wheel is further connected. The position detection circuit 7 is connected to the control circuit 9. On the other hand, the stepping motor 1 Is a control circuit via a drive circuit 8 for driving the stepping motor 1. 9 is connected. In this way, the other wheels 21 and 22 have the same structure. The present invention is completed by applying the composition. (Effect of the device)   The present invention, which is configured as described above, When attaching the sticker on which the pattern is printed to the wheel, set the fixed angle of the slit plate after assembly. Since adjustment is sufficient, it is not necessary to perform positioning with respect to the slit. The effect that it is not necessary to fix the sensor (interrupter) separately in the game machine It is an extremely useful device for practical use.

BRIEF DESCRIPTION OF THE DRAWINGS FIGS. 1 and 2 are views for explaining the configuration of the present invention, FIG. 3 is a front perspective view of a game machine, and FIG. 4 is an enlarged view of the pattern display portion of FIG. is there. In the figure, 1 is a stepping motor, 2 is a wheel, 5 is a slit, 6 is an interrupter, 7 is a picture position detection circuit of a wheel, 8 is a drive circuit, 9 is a control circuit, 1
0 is a slit plate.

Claims (1)

[Claims for utility model registration] (1) A wheel in which a plurality of patterns are continuously drawn at equal intervals on a circumferential surface, a stepping motor connected to the wheel to control rotation and stop, and the pattern Detection of a picture position detection circuit including a slit plate provided with a slit corresponding to the position, which can be rotationally adjusted and mounted on the output shaft of the stepping motor, and an interrupter mounted in the machine frame corresponding to the slit. A game machine having a positioning function, which is provided with a control circuit for the stepping motor, which controls the stepping motor to stop depending on the number of steps in response to a signal. (2) A game machine having a positioning function, wherein the number of steps per one rotation of the stepping motor is an integral multiple of the number of the plurality of patterns.