CN203634799U - Electronic magic cube - Google Patents

Abstract

The utility model provides an electronic magic cube. The electronic magic cube adopts a single chip microcontroller unit as a control core and is equipped with six square touch display screens connected with the single chip microcontroller, six backlight modules, a touch controller unit, a wireless charging management circuit and a battery, wherein the six square touch display screens are spliced to form a cube; the single chip microcontroller unit, the six backlight modules, the touch controller unit, the wireless charging management circuit and the battery are fixedly arranged in the cube. The magic cube can enable a player to change the order of the magic cube according to the level and the cognition degree of the player, and provides functions such as restore process prompt, automatic out-of-order and game memory, so that for the player, the cognition and the interest in the magic cube are greatly improved.

Description

A kind of electronics magic square

Technical field

The utility model relates to puzzle technical field, particularly relates to a kind of Novel magic cube toy.

Background technology

Magic square is very popular a kind of puzzle on our times, and it can temper people's manipulative ability, intelligence, Space Imagination power.The difficulty of magic square can increase along with the increase of its exponent number.But current existing magic square mostly on the market is the magic square of the fixing frame for movement of exponent number, and magic square is for most of beginner, have challenge, if do not grasp the playing method knack of magic square, be difficult to successfully, therefore this has also restricted the interest of people to it greatly; Especially concerning teenager and children, because its patience is limited, cannot be with restoring for a long time magic square, adult is also difficult to provide and instructs and answer simultaneously, therefore will lose interest, thereby make the interest that a lot of players cannot comprehension magic square.

Summary of the invention

In view of the deficiency of prior art, the utility model provides a kind of novel electronics magic square, this magic square can make player change the exponent number of magic square according to own level and the degree of awareness, and recuperation prompting, the function such as out of order, game memory are automatically provided, greatly improve player to magic square understanding and interest.

The technical scheme that this utility model addresses the above problem is as follows:

A kind of electronics magic square, it is characterized in that, this magic square is connected six square touch display screens, six backlight modules, a touch controller unit, a wireless charging management circuit and batteries take single chip microcontroller unit as control core is equipped with, wherein

Described single chip microcontroller unit is for to be made up of chip microprocessor chip and peripheral circuit thereof;

Described battery is 6 touch display screens, 6 interior backlight modules, single chip microcontroller unit and the power supplies of touch control unit;

Described wireless charging management circuit is a wireless charging circuit, this circuit is made up of a high-frequency coupling coil, a wireless charging chip and peripheral circuit thereof, this wireless charging circuit is by the charger high-frequency coupling input outside high-frequency coupling coil and magic square, and its output is connected with the positive/negative plate of battery;

Described touch controller unit is made up of 6 parallel capacitance touch controllers and 2 bidirectional analog switches at least with 6 passages, wherein, the gating port of each bidirectional analog switch and enable port are connected to respectively the I/O interface of chip microprocessor chip, each capacitance touch controller is made up of a capacitance touch controller chip and peripheral circuit thereof, the touch of each capacitance touch control chip drives bus and touch sensing bus to be connected to respectively corresponding square touch display screen, the clock bus of each capacitance touch control chip is connected to respectively the I/O interface of a bidirectional analog switch, touch data universal serial bus is connected to respectively the I/O interface of another bidirectional analog switch, the gating port of bidirectional analog switch and enable port are connected to respectively the I/O interface of chip microprocessor chip,

Six described backlight modules are made up of six LED constant-current driving power supply and LED light sources that are arranged at respectively six described square touch display screens, wherein, the voltage input end of each LED constant-current driving power supply is connected with the both positive and negative polarity of battery, constant current output end connects respectively a LED light source, and the enable port of each LED constant-current driving power supply connects respectively the I/O interface of chip microprocessor chip;

Six described square touch display screen splicing composition one cubes, described single chip microcontroller unit, six backlight modules, touch controller unit, wireless charging management circuit and batteries are all fixedly installed in this cube.

A kind of its beneficial effect of electronics magic square provided by the utility model is:

Each of this electronics magic square by a touch display screen composition, player can realize the movement to magic square color lump by touch-control touch display screen, and player can adjust arbitrarily according to own level the exponent number of magic square, and manufacturer can realize by changing plug-in the function such as out of order, recuperation prompting automatically and game memory of replacing, the color lump of the color pattern of magic square color lump, thereby greatly improve the interest of player to magic square, increased the entertaining of magic square; Moreover, the wireless charging management circuit that this electronics magic square adopts is the battery charging in magic square, and magic square surface must not leave any interface, makes magic cube structure more complete, compact.

Accompanying drawing explanation

Fig. 1 a) and Fig. 1 specific embodiment b) being respectively a kind of electronics magic square described in the utility model be shown as respectively the schematic diagram of 3 rank magic squares and 4 rank magic squares, Fig. 2 is the circuit structure block diagram of a specific embodiment of a kind of electronics magic square described in the utility model, and Fig. 3～Fig. 6 is respectively single chip microcontroller element circuit schematic diagram, touch controller element circuit schematic diagram, backlight module circuit theory diagrams and the wireless charging management circuit schematic diagram of a kind of electronics magic square described in the utility model.

The specific embodiment

As depicted in figs. 1 and 2, the present embodiment is one to splice by 65 inches capacitance touch display screen LCD0～LCD5 a electronics magic square forming.The built-in single chip microcontroller unit of this magic square, six LED-backlit source modules, a capacitance touch controller unit, a wireless charging management circuit and lithium ion batteries.

Referring to Fig. 3, described single chip microcontroller unit is the minimum system of model that Wei Xin company of the U.S. the produces singlechip chip U1 that is PIC18C242-E/SP and peripheral oscillating circuit composition thereof.

Referring to Fig. 4, described capacitance touch controller unit is made up of the bidirectional analog switch of 6 corresponding with each capacitance touch display screen parallel capacitance touch controller circuitrys and 28 passages.Wherein, the bidirectional analog switch of 8 described passages is that to be CD4097 8 select 1 bidirectional analog switch chip U2～U3 to TIX's production model, each capacitance touch controller circuitry is projected capacitive touch controller chip U4～U9 and the peripheral circuit composition thereof that the model of Wei Xin company of U.S. production is MTCH6301, the touch of each projected capacitive touch controller chip U4～U9 drives bus TX[0:7] and touch sensing bus RX[0:7] be connected to respectively 65 inches capacitance touch display screen LCD0～LCD5 of correspondence, clock universal serial bus SCL0～SCL5 of each projected capacitive touch controller chip U4～U9 is connected to respectively I/O interface Y0～Y5 of 8 passage bidirectional analog switch U2, data serial bus SDA0～SDA5 is connected to respectively I/O interface Y0～Y5 of 8 passage bidirectional analog switch U3, in 8 passage bidirectional analog switch U2, after I/O interface X0～X5 parallel connection corresponding with I/O interface Y0～Y5, be connected to the I/O mouth RC3 of singlechip chip U1, gating port MIO0～MIO2 of 8 passage bidirectional analog switch U2 and enable port EN0 are connected to respectively the I/O interface RB6 of singlechip chip U1, RA1, RA2 and RC2, the I/O mouth RC4 that is connected to singlechip chip U1 in 8 passage bidirectional analog switch U3 after I/O interface X0～X5 parallel connection corresponding with I/O interface Y0～Y5, gating port MIO3～MIO5 of 8 passage bidirectional analog switch U2 and enable port EN1 are connected to respectively I/O interface RA3, RA4, RA5 and the RA0 of singlechip chip U1.

Referring to Fig. 5, six described LED-backlit source modules be by six be arranged at respectively the linear LED constant-current driving power supply circuit of six described capacitance touch display screen LCD0～LCD5 and altogether 3 white LED light sources of anodic bonding form, wherein, the model that each linear LED constant-current driving power supply circuit is produced by U.S.'s Maxim is that the linear LED constant-current drive circuit chip U10～U15 of MAX1916 and peripheral circuit thereof form, the enable port of each linear LED constant-current drive circuit chip U10～U15 is connected to respectively I/O interface RB0～RB5 of singlechip chip U1, 3 LED constant current drive ends of each linear LED constant-current drive circuit chip U10～U15 connect respectively the negative electrode of 1 white LED light source, white LED light source anodic bonding is to the positive pole of lithium ion battery.

Referring to Fig. 6, the model that described wireless charging management circuit is produced by a high-frequency coupling coil L1, high-frequency rectification bridge D1, Japanese special Switzerland Co., Ltd is that XC6801 monocell charging management chip U16 and peripheral circuit connect to form successively, the high frequency wireless charging energy that wireless charging management circuit is coupled outside electronics magic square by high-frequency coupling coil L1, and be lithium ion cell charging by the Vo interface of monocell charging management chip U16.

Player can realize the movement to magic square color lump by touch control capacitance formula touch display screen LCD0～LCD5, and set according to single-chip microcomputer plug-in, player can adjust arbitrarily according to own level the exponent number of magic square, and the example player that level is higher as shown in Figure 1 can be transformed to 4 rank magic squares by 3 rank magic squares by touch control capacitance formula touch display screen.And this magic square also can grope the lower player of level the function that magic square recuperation often provides recuperation to point out for player according to program setting.

Claims (1)

1. an electronics magic square, it is characterized in that, this magic square is connected six square touch display screens, six backlight modules, a touch controller unit, a wireless charging management circuit and batteries take single chip microcontroller unit as control core is equipped with, wherein

Described single chip microcontroller unit is for to be made up of chip microprocessor chip and peripheral circuit thereof;

Described battery is 6 touch display screens, 6 interior backlight modules, single chip microcontroller unit and the power supplies of touch control unit;

Described wireless charging management circuit is a wireless charging circuit, this circuit is made up of a high-frequency coupling coil, a wireless charging chip and peripheral circuit thereof, this wireless charging circuit is by the charger high-frequency coupling input outside high-frequency coupling coil and magic square, and its output is connected with the positive/negative plate of battery;

Described touch controller unit is made up of 6 parallel capacitance touch controllers and 2 bidirectional analog switches at least with 6 passages, wherein, the gating port of each bidirectional analog switch and enable port are connected to respectively the I/O interface of chip microprocessor chip, each capacitance touch controller is made up of a capacitance touch controller chip and peripheral circuit thereof, the touch of each capacitance touch control chip drives bus and touch sensing bus to be connected to respectively corresponding square touch display screen, the clock bus of each capacitance touch control chip is connected to respectively the I/O interface of a bidirectional analog switch, touch data universal serial bus is connected to respectively the I/O interface of another bidirectional analog switch, the gating port of bidirectional analog switch and enable port are connected to respectively the I/O interface of chip microprocessor chip,

Six described backlight modules are made up of six LED constant-current driving power supply and LED light sources that are arranged at respectively six described square touch display screens, wherein, the voltage input end of each LED constant-current driving power supply is connected with the both positive and negative polarity of battery, constant current output end connects respectively a LED light source, and the enable port of each LED constant-current driving power supply connects respectively the I/O interface of chip microprocessor chip;

Six described square touch display screen splicing composition one cubes, described single chip microcontroller unit, six backlight modules, touch controller unit, wireless charging management circuit and batteries are all fixedly installed in this cube.

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