CN204522254U

CN204522254U - A kind of SCM Based solution magic square device

Info

Publication number: CN204522254U
Application number: CN201520042543.XU
Authority: CN
Inventors: 廖加竞; 张一斌
Original assignee: Changsha University of Science and Technology
Current assignee: Changsha University of Science and Technology
Priority date: 2015-01-22
Filing date: 2015-01-22
Publication date: 2015-08-05
Anticipated expiration: 2025-01-22

Abstract

The utility model discloses a kind of SCM Based solution magic square device, comprise input block, control unit, performance element.The input of described control unit connects described input block, the output of described control unit connects described performance element, described performance element forms a square by 6 pieces of square fixed heads by gemel connection, 6 stepper motors are individually fixed on described 6 pieces of square fixed heads, and 6 drive blocks are separately fixed on described 6 stepping motor rotating shafts and are also connected with the central block in six faces of magic square respectively.

Description

A kind of SCM Based solution magic square device

Technical field

The utility model relates to a kind of SCM Based solution magic square device.

Background technology

At present, magic square is mostly adopt manual upsetting and manual reduction.Science and technology center has occurred that some separate magic square robot successively in recent years, and it is large that such separates magic square robot volume, complex structure, and solution magic square speed is slower.

Utility model content

Large in order to overcome prior art Zhong Xie magic square robot volume, complex structure, separates the slow deficiency of magic square, and the utility model provides a kind of structure simple, with low cost, saves and separates the magic square time and have necessarily interactive intelligence solution magic square device.

The utility model solves the technical scheme that its technical problem adopts:

A kind of SCM Based solution magic square device, comprise input block, control unit, performance element, the input of described control unit connects described input block, the output of described control unit connects described performance element, described performance element forms a square by 6 pieces of square fixed heads by gemel connection, 6 stepper motors are individually fixed on described 6 pieces of square fixed heads, and 6 drive blocks are separately fixed on described 6 stepping motor rotating shafts and are also connected with the central block in six faces of magic square respectively.

Operator completes the collection of magic square colouring information on the matrix keyboard of input block, and according to the color inputting each fritter of magic square to definite sequence, central block color, without the need to input, needs altogether the color (three rank magic squares) of input 48 fritters.Control unit, according to the magic square colouring information of input, by built-in quick solution magic square function, obtains magic square reduction step, controls performance element according to reduction step.Performance element drives the rotation in magic square 6 faces thus reduction magic square by the rotation of 6 stepper motors.Power subsystem forms, for input block, control unit, performance element are powered primarily of transformer, mu balanced circuit.

In performance element, 6 pieces of square fixed heads form a square fixture by gemel connection, 6 stepper motors are fixed on 6 pieces of fixed heads, make the central shaft of each stepper motor and fixed head corresponding to it point-blank, circular hole is reserved at fixed head center, the rotating shaft of stepper motor is made to be able to by stretching into square inside, stepping motor rotating shaft and magic square central block is connected again by a drive block, remove the lid of magic square central block during use, make drive block be inserted magic square central block inner.

The beneficial effects of the utility model are:

(1) adopt input through keyboard magic square colouring information instead of camera identification colors usually used, add the interest of man-machine interaction and use procedure, reduce complexity and the cost of system suitably to sacrifice automaticity for cost;

(2) the utility model adopts stepper motor as executing agency, and cost is low, controls simple.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model performance element structural representation.

Fig. 3 is the utility model one embodiment circuit theory diagrams.

Fig. 4 is the utility model system flow chart.

Detailed description of the invention

As shown in Figure 1, a kind of SCM Based solution magic square device of the utility model, comprising: input block: be mainly 4 × 4 matrix keyboards; Control unit: be mainly STC12C5A60S2 single-chip microcomputer, crystal oscillating circuit, reset circuit, LCD1602 display module; Performance element: be mainly ULN2803 drive circuit, 28BYJ48 stepper motor, square fixture; Power subsystem: be mainly 220V ~ 15V transformer, LM7812 mu balanced circuit, LM7805 mu balanced circuit.

Operator is according to the color inputting each fritter of magic square to definite sequence on the keyboard of input block, and central block color, without the need to input, needs altogether the color of input 48 fritters.The result that control unit obtains according to input block, by built-in quick solution magic square function, obtains magic square reduction step, controls performance element according to reduction step, shows real time steps on display module simultaneously.Performance element drives the rotation in magic square 6 faces thus reduction magic square by the rotation of 6 stepper motors.Power subsystem is input block, control unit, performance element are powered.

Fig. 2 is the utility model one example structure schematic diagram: hinge 1 and fixed head 2 form square fixer body, and drive block 3 is fixed on stepping motor rotating shaft 4, and stepper motor 5 is fixed on fixed head 2, and magic square 6 is placed in the middle of drive block 3.Fixed head 2, stepping motor rotating shaft 4, drive block 3, magic square 6 installation site and rotating shaft concentric.

As shown in Figure 3, the utility model one embodiment circuit is by 4 × 4 matrix keyboard interface P1, STC12C5A60S2 single-chip microcomputer U1,3 SN74HC573 latch U3, U4, U5,3 ULN2803 darlington array U6, U7, U8,6 stepper motor interface J1, J2, J3, J4, J5, J6, LCD1602 display module U2 and peripheral circuit composition.The key information of reception is transferred to single-chip microcomputer U1 by A0, A1, A2, A3, A4, A5, A6, A7 by matrix keyboard P1; Signal is exported to display module U2, latch U3, latch U4, latch U5 by D1, D2, D3, D4, D5, D6, D7, D8 by RS, EN, T1, T2, T3 time-sharing multiplex by single-chip microcomputer U1 after computing.Latch U3, U4, U5 output signal to darlington array U6, U7, U8.Darlington array U6, U7, U8 output signal to stepper motor J1, J2, J3, J4, J5, J6.

R1, R2 of the present embodiment are current-limiting resistance; C1, C2 are 30pF starting of oscillation electric capacity, and C3 is 10uF electrochemical capacitor, for providing the positive pulse of monolithic processor resetting; K1 is monolithic processor resetting button; P2 is single-chip microcomputer P0 mouth 4.7K pull-up exclusion.

As shown in Figure 4, the utility model system flow embodiment: after system starts, wait for that operator inputs the color of each fritter of magic square, whether real-time judge magic square color inputs correctly, until after the input of magic square color, the colouring information obtained is carried out State Transferring by single-chip microcomputer, obtains the status information of magic square.Single-chip microcomputer obtains the reduction step of this kind of state magic square by separating magic square function, and controls corresponding stepper motor according to reduction step and rotate and progressively reduce magic square, until all reduction steps are finished.

Claims

1. a SCM Based solution magic square device, comprise input block, control unit, performance element, the input of described control unit connects described input block, the output of described control unit connects described performance element, it is characterized in that, described performance element forms a square by 6 pieces of square fixed heads by gemel connection, 6 stepper motors are individually fixed on described 6 pieces of square fixed heads, and 6 drive blocks are separately fixed on described 6 stepping motor rotating shafts and are also connected with the central block in six faces of magic square respectively.

2. one according to claim 1 SCM Based solution magic square device, is characterized in that input block is made up of 4 × 4 matrix keyboards.