CN221579685U - Digital filling game device - Google Patents

Abstract

The application relates to a digital filling game device, which comprises a chessboard, chessmen and a control device, wherein the chessmen comprise a chess shell, resistors and magnetic pieces, the first resistor is electrically connected with the magnetic pieces arranged on the chess shell, a control circuit board and ferromagnetic metal pieces are arranged in a first cavity, the ferromagnetic metal pieces are partially exposed out of the first cavity, the chessmen can be selectively placed at different positions on the chessboard and magnetically attracted with the corresponding ferromagnetic metal pieces through the magnetic pieces, the control circuit board, the ferromagnetic metal pieces, the magnetic pieces and the first resistors form a loop, the control circuit board can identify the types of the chessmen according to the accessed first resistors, for example, the control circuit board identifies the numerical value of the chessmen according to the voltage output by the loop caused by the first resistors accessed with different resistance values; through foretell structure, the piece is put on the chess board and is inhaled magnetism and be difficult for droing, simultaneously, and magnetism spare and ferromagnetic metalwork form conductive path, need not to set up extra circuit and electrically conducts, simple structure and reliable.

Description

Digital filling game device

Technical Field

The application relates to the technical field of mathematical toys, in particular to a digital filling game device.

Background

Sudoku is a number-filling mathematical game from Switzerland of the 18 th century, which is a logical game requiring calculation, and players need to infer the numbers of all the remaining spaces from the known numbers on the disk surface. Sudoku game devices are widely popular because of their interest and challenges, and people can gradually increase their viewing power and logic thinking ability during use of the Sudoku game devices.

The existing Sudoku game device lacks a circuit structure, cannot better realize a prompt function, and is low in interestingness and poor in experience.

Disclosure of utility model

Accordingly, it is desirable to provide a digital-stuffed game device that addresses the above-described problems with existing digital-stuffed game devices.

The application provides a digital filling game device, comprising:

The chess board comprises a chessboard, chessmen and a control device, wherein a first cavity is formed in the chessboard;

The control device comprises a control circuit board and ferromagnetic metal pieces, wherein the control circuit board and the ferromagnetic metal pieces are positioned in the first cavity, the number of the ferromagnetic metal pieces is multiple, the ferromagnetic metal pieces are respectively and electrically connected with the control circuit board, and the ferromagnetic metal pieces are exposed out of the first cavity;

The chess pieces comprise chess shells, first resistors and magnetic pieces, wherein the magnetic pieces are arranged on the chess shells, the first resistors are located in second cavities formed in the chess shells, the first resistors are electrically connected with the magnetic pieces, and the magnetic pieces are exposed out of the second cavities;

the ferromagnetic metal piece can magnetically attract the magnetic piece and form a conductive channel, and the control circuit board identifies the type of the chess piece according to the first resistor.

The application provides a digital filling game device, a first resistor is arranged in a second cavity, the first resistor is electrically connected with a magnetic piece arranged on a chess shell, the first cavity is provided with a control circuit board and a ferromagnetic metal piece electrically connected with the control circuit board, the ferromagnetic metal piece is partially exposed out of the first cavity, the chess pieces can be selectively placed at different positions on the chess board and magnetically attracted with the corresponding ferromagnetic metal piece through the magnetic piece, the control circuit board, the ferromagnetic metal piece, the magnetic piece and the first resistor form a loop, the control circuit board can further identify the type of the chess pieces according to the first resistor which is connected so as to judge whether the chess pieces fall into the correct position, for example, the control circuit board can identify the numerical value, the color and the like of the chess pieces according to the difference of loop output voltage caused by the first resistor which is connected with different resistance values. Through foretell structure, the piece is placed and is taken place magnetism and inhale difficult emergence and drop on the chess board, can form conductive path through magnetic part and ferromagnetic metalwork simultaneously, need not to set up extra circuit and carries out electrically conductive, simple structure and reliable.

In one embodiment, the surface of the chessboard is provided with a plurality of chess grooves which are distributed at intervals, the bottom wall of the chess groove is provided with a first through hole which is communicated with the first cavity, the ferromagnetic metal piece is inserted into the first through hole, and the chess pieces are movably inserted into the chess grooves.

In the above embodiment, it is further defined that the surface of the chessboard is formed with a plurality of chess grooves distributed at intervals, optionally, the chess grooves are distributed in a square matrix, the ferromagnetic metal pieces are exposed out of the first cavity through the first through holes, and when the chess pieces are inserted into the chess grooves, the chess grooves have a limiting effect on the chess pieces, so that the magnetic pieces on the chess pieces can quickly magnetically attract the ferromagnetic metal pieces on the chessboard, and the stability of loop conduction is ensured. Wherein, two first through holes are offered to every chess groove, and correspondingly, every two ferromagnetic metal pieces corresponds a chess groove in order to connect the both ends of first resistance respectively.

In one embodiment, the digital game device further comprises a first indicator light, the first indicator light is electrically connected with the control circuit board, the number of the first indicator light is the same as the number of the chess grooves, the first indicator light is located in the first cavity and is opposite to the chess grooves, the chess grooves are made of transparent materials, and the chess shells are made of transparent materials.

In the above embodiment, it is further limited that a plurality of first warning lamps are arranged in the first cavity and one first warning lamp corresponds to one chess groove, and because chess groove and chess shell are transparent materials, when one of them first warning lamp shines to remind the user to place the piece in the chess groove of the department of shining on the chess board, through foretell structure, can provide clear suggestion effect, can avoid simultaneously placing wrong chess on the chess groove because of light is sheltered from by the piece and can't in time adjust.

In one embodiment, the digital game device further comprises first indicator lights, the first indicator lights are electrically connected with the control circuit board, the number of the first indicator lights is the same as that of the chess grooves, the first indicator lights are in one-to-one correspondence with the chess grooves, the first indicator lights are partially exposed out of the first cavity and extend into the chess grooves, and the chess shells are made of transparent materials.

In the above embodiment, it is further limited that a plurality of first warning lamps are provided in the first cavity and a first warning lamp corresponds a chess groove, because first warning lamp part exposes in first cavity and extends into chess groove and chess shell be transparent material, when one of them first warning lamp shines to remind the user to place the piece in the chess groove of the department of shining on the chess board, through foretell structure, can provide clear suggestion effect, can avoid placing wrong chess on the chess groove simultaneously because of the light shelter from the piece can't in time adjust.

In one embodiment, the control circuit board comprises a processing unit and a plurality of ADC voltage sampling modules, the plurality of ADC voltage sampling modules are arranged in one-to-one correspondence with the plurality of chess grooves, each ADC voltage sampling module comprises a power supply and a second resistor, one of the two adjacent ferromagnetic metal pieces is connected with the positive pole of the power supply, the other one of the two adjacent ferromagnetic metal pieces is connected with the first end of the second resistor and the processing unit, and the second end of the second resistor is grounded.

In the above embodiment, it is further defined that the plurality of ADC voltage sampling modules are disposed in one-to-one correspondence with the plurality of chess slots, when the chess pieces are inserted into the chess slots, the ferromagnetic metal piece and the magnetic piece magnetically attract each other, the power supply, the first resistor, and the second resistor form a loop, and the voltage at the first end of the second resistor is transmitted to the processing unit, and the processing unit can identify the type of the corresponding chess piece according to the voltage at the first end.

In one embodiment, the surface of the chess shell is provided with arc-shaped grooves on two opposite sides.

In the above embodiment, it is further defined that the two opposite sides of the surface of the chess shell are formed with arc grooves, when more chesses are placed on the chessboard, the two adjacent chesses form a gap with a larger distance through the arc grooves, so that the user can grasp the chesses from the chessboard, and meanwhile, through the above solution, the size of the chessboard can be reduced, and the chesses are more convenient for the user to carry about.

In one embodiment, a limit groove is formed at the bottom of the chess shell, the magnetic piece is inserted into the limit groove, a notch communicated with the second cavity is formed in the limit groove, and the metal lead of the first resistor is connected with the magnetic piece through the notch.

In the above-mentioned embodiment, further limited the bottom of chess shell and offered the spacing recess that is used for installing the magnetic part, through spacing recess to the spacing of magnetic part, in avoiding magnetic part and chess shell assembly in-process or the unexpected time magnetic part landing of chessman in the second cavity, reduce the assembly degree of difficulty, simultaneously, through offered the breach with the second cavity intercommunication at spacing recess, the metal lead on the first resistance can be realized through this breach with the outside magnetic part of second cavity is connected.

In one embodiment, a clamping groove is formed in the second cavity, and the first resistor is clamped in the clamping groove. Through being provided with the draw-in groove, realize fixing first resistance, improve the stability when first resistance and magnetic part welding.

In one embodiment, the chess shell comprises an upper shell and a lower shell, the upper shell and the lower shell are enclosed to form the second cavity, one of the upper shell and the lower shell is provided with a second through hole, the other one is provided with a limit post, the limit post is provided with a convex post, and the limit post is inserted into the second through hole and is abutted to the second through hole.

In the embodiment, the chess shell is further limited to be formed by encircling the upper shell and the lower shell, wherein the lower shell is provided with the second through hole, the upper shell is provided with the limit column, and the upper shell and the lower shell are rapidly positioned by inserting the limit column into the second through hole, so that the assembly speed of the upper shell and the lower shell is improved; alternatively, the upper and lower housings may be connected by means of a snap fit or glue or the like.

In one embodiment, the magnetic member is a nickel-plated magnet, and the magnetic member is connected with the metal lead of the first resistor in a welding manner and then magnetized.

In one embodiment, the digital filling game device further comprises a control panel, the control panel is arranged on the chessboard, the control panel comprises a plurality of second prompting lamps and control keys, the second prompting lamps are used for indicating the corresponding chessmen, and the control keys are used for selecting a gate or turning off and turning on.

In one embodiment, the digital game device further comprises a rechargeable battery and a speaker, wherein the rechargeable battery and the speaker are respectively and electrically connected with the control circuit board, and the rechargeable battery and the speaker are positioned at the bottom of the chessboard.

In one embodiment, the control device further includes a data interface, where the data interface is electrically connected to the control circuit board, and the data interface is used to connect to an external power source or implement data reading by two digital game filling devices through a communication data line.

In the above embodiment, it is further defined that the control device is provided with a data interface, and the rechargeable battery in the digital game filling device can be charged by using the data interface, specifically, the data interface may be a mircoUSB interface or a typeC interface, and online communication of the two digital game filling devices in this embodiment can be realized through a communication data line, so that the questions and answering results can be mutually controlled and transmitted.

Drawings

FIG. 1 is a schematic diagram of a digital game apparatus according to one embodiment;

FIG. 2 is a cross-sectional view of a digital game device according to one embodiment;

FIG. 3 is a schematic diagram illustrating an assembly of a control circuit board and a ferromagnetic metal member according to an embodiment;

figure 4 is an exploded view of a pawn according to one embodiment;

figure 5 is a top view of a pawn according to one embodiment;

Figure 6 is a cross-sectional view of a pawn according to one embodiment;

fig. 7 is a schematic structural view of the lower housing in one embodiment.

Reference numerals:

100 chessboards, 101 first cavities, 102 first through holes, 111 chessboards and 112 first indicator lights;

200 chessmen, 210 chessman shell, 220 first resistor, 230 magnetic piece, 211 upper shell, 212 lower shell, 213 arc groove, 214 limit post, 2141 convex post, 101 second through hole, 202 second cavity, 203 clamping groove, 204 notch, 205 limit groove;

300 control device, 310 control circuit board, 320 ferromagnetic metal piece, 330 data interface;

400 control panel, 410 second indicator light, 420 control keys.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein.

As shown in fig. 1 to 6, the present embodiment provides a digital-stuffed game apparatus including: the chessboard 100, the chesses 200 and the control device 300, wherein a first cavity 101 is formed inside the chessboard 100; the control device 300 includes a control circuit board 310 and ferromagnetic metal pieces 320, the control circuit board 310 and the ferromagnetic metal pieces 320 are located in the first cavity 101, the number of the ferromagnetic metal pieces 320 is plural, the ferromagnetic metal pieces 320 are respectively electrically connected with the control circuit board 310, and the ferromagnetic metal pieces 320 are exposed out of the first cavity 101; the number of the chessmen 200 is multiple, the chessmen 200 comprises a chessman shell 210, a first resistor 220 and a magnetic piece 230, the magnetic piece 230 is arranged on the chessman shell 210, the first resistor 220 is positioned in a second cavity 202 formed in the chessman shell 210, the first resistor 220 is electrically connected with the magnetic piece 230, and the magnetic piece 230 is exposed out of the second cavity 202; the ferromagnetic metal member 320 may magnetically attract and form a conductive path with respect to the magnetic member 230, and the control circuit board 310 identifies the type of pawn 200 based on the first resistance 220.

In the digital game filling device provided by the application, the second cavity 202 is provided with the first resistor 220, the first resistor 220 is electrically connected with the magnetic piece 230 arranged on the chess shell 210, the first cavity 101 is provided with the control circuit board 310 and the ferromagnetic metal piece 320 electrically connected with the control circuit board 310, the ferromagnetic metal piece 320 is partially exposed out of the first cavity 101, the chess pieces 200 can be selectively placed at different positions on the chess board 100 and magnetically attracted with the corresponding ferromagnetic metal piece 320 through the magnetic piece 230, the control circuit board 310, the ferromagnetic metal piece 320, the magnetic piece 230 and the first resistor 220 form a loop, the control circuit board 310 further identifies the type of the chess pieces 200 according to the connected first resistor 220, so that whether the chess pieces fall into the correct positions or not is judged, for example, the control circuit board 310 identifies the numerical value, the color and the like of the chess pieces 200 according to the difference of loop output voltage caused by the first resistor 220 connected with different resistance values. Through the above structure, the chessman 200 is placed on the chessboard 100 to generate magnetic attraction and not easy to fall off, and meanwhile, a conductive channel can be formed through the magnetic part 230 and the ferromagnetic metal part 320, and no extra circuit is required for conducting electricity, so that the structure is simple and reliable.

It should be noted that, the number of the chesses 200 is related to the matrix size of the chessboard 100, for example, the chessboard 100 is 6*6 matrix squares, the number of the chesses 200 is 36, and the chesses 200 are divided into 6 groups, the number of each group of chesses 200 is 6, the corresponding value of the chesses 200 is 1-6, wherein the different values correspond to the different values of the first resistors 220 in the chesses 200, the control circuit board 310 is used for obtaining the voltages output by the first resistors 220 of the chesses 200 at the corresponding positions on the chessboard 100 so as to determine the values of the chesses 200, and then the values are compared with the preset values at the corresponding positions of the chessboard 100 corresponding to the current gate to obtain whether the chesses 200 are placed at the correct positions.

In one embodiment, as shown in fig. 1 and 2, a plurality of chess grooves 111 are formed on the surface of the chess board 100 at intervals, a first through hole 102 communicated with the first cavity 101 is formed on the bottom wall of the chess groove 111, a ferromagnetic metal piece 320 is inserted into the first through hole 102, and chess pieces 200 are movably inserted into the chess groove 111.

The above embodiment further defines that the surface of the board 100 is formed with a plurality of chess grooves 111 distributed at intervals, optionally, the chess grooves 111 are distributed in 6*6 square matrix, the ferromagnetic metal pieces 320 are exposed out of the first cavity 101 through the first through holes 102, and by arranging the chess grooves 111, when the chess pieces 200 are inserted into the chess grooves 111, the chess grooves 111 have a limiting effect on the chess pieces 200, so that the magnetic pieces 230 on the chess pieces 200 can quickly magnetically attract the ferromagnetic metal pieces 320 on the board 100, and the stability of loop conduction is ensured. Wherein, two first through holes 102 are formed in each of the chess slots 111, and correspondingly, each two ferromagnetic metal pieces 320 corresponds to one chess slot 111 to be respectively connected with two ends of the first resistor 220.

In one embodiment, as shown in fig. 2, the digital game apparatus further includes first indicator lamps 112, the first indicator lamps 112 are electrically connected to the control circuit board 310, the number of the first indicator lamps 112 is the same as the number of the chess slots 111, the first indicator lamps 112 are located in the first cavity 101 and are opposite to the chess slots 111, the chess slots 111 are made of transparent materials, and the chess shells 210 are made of transparent materials.

The above embodiment further defines that the first cavity 101 is provided with the plurality of first indicator lamps 112 and the first indicator lamp 112 corresponds to the chess groove 111, and since the chess groove 111 and the chess shell 210 are made of transparent materials, when one of the first indicator lamps 112 is lighted, the chess groove 111 at the lighted position on the chessboard 100 is reminded to place the chess pieces 200, through the above structure, clear indication effect can be provided, and meanwhile, when the wrong chess pieces 200 are placed on the chess groove 111, the situation that the chess pieces 200 cannot be timely adjusted due to the shielding of the lamplight by the chess pieces 200 can be avoided.

In one embodiment, the digital game apparatus further includes first indicator lamps 112, the first indicator lamps 112 are electrically connected to the control circuit board 310, the number of the first indicator lamps 112 is the same as that of the chess slots 111, the first indicator lamps 112 are arranged in a one-to-one correspondence with the chess slots 111, part of the first indicator lamps 112 are exposed out of the first cavity 101 and extend into the chess slots 111, and the chess shell 210 is made of transparent material.

The above embodiment further defines that the first cavity 101 is provided with the plurality of first indicator lamps 112 and the first indicator lamp 112 corresponds to the chess groove 111, and since the first indicator lamp 112 is partially exposed in the first cavity 101 and extends into the chess groove 111 and the chess shell 210 is made of transparent materials, when one of the first indicator lamps 112 is lighted, the user is reminded to place the chess piece 200 in the chess groove 111 at the lighted position on the chessboard 100, through the above structure, clear indication effect can be provided, and meanwhile, when the wrong chess piece 200 is placed in the chess groove 111, the situation that the light is blocked by the chess piece 200 and cannot be adjusted in time can be avoided.

In one embodiment, the control circuit board 310 includes a processing unit and a plurality of ADC voltage sampling modules, where the plurality of ADC voltage sampling modules are disposed in one-to-one correspondence with the plurality of chess slots 111, the ADC voltage sampling modules include a power supply source and a second resistor, one of two adjacent ferromagnetic metal pieces 320 is connected to the positive pole of the power supply source, the other one is connected to the first end of the second resistor and the processing unit, and the second end of the second resistor is grounded.

The above embodiment further defines that the plurality of ADC voltage sampling modules are disposed in one-to-one correspondence with the plurality of chess slots 111, when the chess pieces 200 are inserted into the chess slots 111, the ferromagnetic metal piece 320 magnetically attracts the magnetic piece 230, the power supply, the first resistor 220 and the second resistor form a loop, and the voltage at the first end of the second resistor is transmitted to the processing unit, and the processing unit can identify the type of the corresponding chess piece 200 according to the voltage at the first end of the second resistor. Alternatively, the power supply in this embodiment uses a dc voltage of 3.3V.

In one embodiment, as shown in FIG. 4, the housing 210 has arcuate grooves 213 formed on opposite sides of the surface.

The above embodiment further defines that the two opposite sides of the surface of the chess shell 210 are formed with the arc grooves 213, when more chesses 200 are placed on the chessboard 100, a gap with a larger distance is formed between two adjacent chesses 200 through the arc grooves 213, so that the user can grasp the chesses 200 from the chessboard 100, and meanwhile, by the above solution, the size of the chessboard 100 can be reduced, and the carrying about of the user is facilitated.

In one embodiment, as shown in fig. 6 to 7, a limiting groove 205 is formed at the bottom of the chess shell 210, a magnetic piece 230 is inserted into the limiting groove 205, a notch 204 communicated with the second cavity 202 is formed in the limiting groove 205, and a metal lead of the first resistor 220 is connected with the magnetic piece 230 through the notch 204.

The above embodiment further defines that the bottom of the chess shell 210 is provided with the limit groove 205 for installing the magnetic piece 230, and the limit groove 205 limits the magnetic piece 230, so that the magnetic piece 230 is prevented from sliding into the second cavity 202 during the assembly process of the magnetic piece 230 and the chess shell 210 or when the chess piece 200 accidentally falls down, the assembly difficulty is reduced, and meanwhile, the notch 204 communicated with the second cavity 202 is formed in the limit groove 205, and the metal lead on the first resistor 220 can be connected with the magnetic piece 230 outside the second cavity 202 through the notch 204.

In one embodiment, as shown in fig. 7, a clamping groove 203 is formed on the second cavity 202, and the first resistor 220 is clamped in the clamping groove 203. By the aid of the clamping groove 203, the first resistor 220 is fixed, and stability of the first resistor 220 and the magnetic piece 230 during welding is improved.

In one embodiment, as shown in fig. 4 and 6, the chess shell 210 includes an upper shell 211 and a lower shell 212, the upper shell 211 and the lower shell 212 enclose to form a second cavity 202, one of the upper shell 211 and the lower shell 212 is provided with a second through hole 201, the other is provided with a limit post 214, the limit post 214 is formed with a protruding post 2141, and the limit post 214 is inserted into the second through hole 201 and the protruding post 2141 abuts against the second through hole 201.

The above embodiment further defines that the chess shell 210 is formed by enclosing an upper shell 211 and a lower shell 212, wherein the lower shell 212 is provided with a second through hole 201, the upper shell 211 is provided with a limit post 214, and the upper shell 211 and the lower shell 212 are rapidly positioned by inserting the limit post 214 into the second through hole 201, so that the assembly speed of the two shells is improved; alternatively, the upper and lower cases 211 and 212 may be coupled by snap fit or glue.

In one embodiment, as shown in fig. 6, the magnetic member 230 is a nickel-plated magnet, and the magnetic member 230 is connected to the metal lead of the first resistor 220 by soldering and then magnetized.

It should be noted that, high temperature may be generated during the welding process, and local heat diffusion of the magnet material may be caused, which may cause the magnet to lose magnetism or weaken magnetic force. Therefore, in order to maintain the performance of the magnet, the welding work should be completed and then the magnetizing should be performed. After the nickel-plated magnet is soldered to the metal lead of the first resistor 220, the nickel-plated magnet is magnetized using a suitable magnetic field device. The magnetic member 230 in this embodiment is welded and magnetized, so that the magnetic force of the chess piece 200 is ensured.

In one embodiment, as shown in fig. 1, the digital filling game apparatus further includes a control panel 400, where the control panel 400 is disposed on the board 100, and the control panel 400 includes a plurality of second indicator lights 410 and control buttons 420, where the second indicator lights 410 are used to indicate corresponding pieces 200, and the control buttons 420 are used to select a gate, or turn off and turn on.

The number of the second indicator lamps 410 may be related to the maximum number of the chess pieces 200, for example, the chess board 100 in this embodiment is a 6*6 square matrix, the number of the chess pieces 200 is 36, and the chess pieces 200 are divided into six groups of chess pieces 200, the number of each group of chess pieces 200 is 1-6, at this time, the number of the second indicator lamps 410 is 6, corresponding to 6 chess pieces 200 respectively, the corresponding second indicator lamps 410 are turned on, and the chess pieces 200 with corresponding numbers need to be placed on the chess board 100.

In one embodiment, the digital game apparatus further comprises a rechargeable battery and a speaker, wherein the rechargeable battery and the speaker are electrically connected to the control circuit board 310, respectively, and the rechargeable battery and the speaker are located at the bottom of the board 100.

In one embodiment, the control device 300 further includes a data interface electrically connected to the control circuit board 310, where the data interface is used to connect to an external power source or implement data reading by two digital game devices through a communication data line.

The above embodiment further defines that the control device 300 is provided with a data interface, and the rechargeable battery in the digital game device can be charged by using the data interface, specifically, the data interface may be a mircoUSB interface or a typeC interface, and online communication of the two digital game devices in this embodiment can be realized through a communication data line, so as to mutually control and transmit the questions and the answer results.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A stuffed digital game apparatus, comprising:

The chess comprises a chessboard (100), chess pieces (200) and a control device (300), wherein a first cavity (101) is formed in the chessboard (100);

The control device (300) comprises a control circuit board (310) and ferromagnetic metal pieces (320), wherein the control circuit board (310) and the ferromagnetic metal pieces (320) are positioned in the first cavity (101), the number of the ferromagnetic metal pieces (320) is multiple, the ferromagnetic metal pieces (320) are respectively and electrically connected with the control circuit board (310), and the ferromagnetic metal pieces (320) are exposed out of the first cavity (101);

The number of the chessmen (200) is multiple, the chessmen (200) comprises a chessman shell (210), a first resistor (220) and a magnetic piece (230), the magnetic piece (230) is arranged on the chessman shell (210), the first resistor (220) is positioned in a second cavity (202) formed in the chessman shell (210), the first resistor (220) is electrically connected with the magnetic piece (230), and the magnetic piece (230) is exposed out of the second cavity (202);

The ferromagnetic metal piece (320) may magnetically attract and form a conductive path with respect to the magnetic piece (230), and the control circuit board (310) identifies the type of the pawn (200) according to the first resistance (220).

2. The digital game filling device according to claim 1, wherein a plurality of chess grooves (111) are formed on the surface of the chessboard (100) at intervals, a first through hole (102) communicated with the first cavity (101) is formed in the bottom wall of the chess groove (111), the ferromagnetic metal piece (320) is inserted into the first through hole (102), and the chess pieces (200) are movably inserted into the chess grooves (111).

3. The digital game machine according to claim 2, wherein,

The chess box further comprises first prompting lamps (112), wherein the first prompting lamps (112) are electrically connected with the control circuit board (310), the number of the first prompting lamps (112) is the same as that of the chess boxes (111), the first prompting lamps (112) are positioned in the first cavity (101) and are arranged opposite to the chess boxes (111), the chess boxes (111) are made of transparent materials, and the chess boxes (210) are made of transparent materials;

Or alternatively, the first and second heat exchangers may be,

Still include first suggestion lamp (112), first suggestion lamp (112) with control circuit board (310) electric connection, the quantity of first suggestion lamp (112) with the quantity of chess groove (111) is the same just first suggestion lamp (112) with chess groove (111) one-to-one sets up, first suggestion lamp (112) part expose in first cavity (101) and extend into in chess groove (111), chess shell (210) are transparent material.

4. The digital game machine according to claim 2, wherein the control circuit board (310) comprises a processing unit and a plurality of ADC voltage sampling modules, the ADC voltage sampling modules are arranged in one-to-one correspondence with the chess-pieces (111), the ADC voltage sampling modules comprise a power supply source and a second resistor, one of the ferromagnetic metal pieces (320) of two adjacent pieces is connected with the positive pole of the power supply source, the other piece is connected with the first end of the second resistor and the processing unit, and the second end of the second resistor is grounded.

5. The digital game machine according to claim 2, wherein the housing (210) has arcuate grooves (213) formed on opposite sides of the face.

6. The digital game device according to claim 1, wherein a limit groove (205) is formed at the bottom of the chess shell (210), the magnetic piece (230) is inserted into the limit groove (205), a notch (204) communicated with the second cavity (202) is formed in the limit groove (205), and the metal lead of the first resistor (220) is connected with the magnetic piece (230) through the notch (204).

7. The digital game apparatus according to claim 6, wherein the chess housing (210) comprises an upper housing (211) and a lower housing (212), the upper housing (211) and the lower housing (212) are enclosed to form the second cavity (202), one of the upper housing (211) and the lower housing (212) is provided with a second through hole (201), the other one is provided with a limit post (214), a protruding post (2141) is formed on the limit post (214), the limit post (214) is inserted into the second through hole (201) and the protruding post (2141) is abutted to the second through hole (201).

8. The digital game machine according to claim 1, wherein the magnetic member (230) is a nickel-plated magnet, and the magnetic member (230) is connected to the metal lead of the first resistor (220) by soldering and then magnetized.

9. The digital game machine according to claim 1, wherein,

The chess board also comprises a control panel (400), wherein the control panel (400) is arranged on the chess board (100), the control panel (400) comprises a plurality of second prompting lamps (410) and control keys (420), the second prompting lamps (410) are used for indicating the corresponding chess pieces (200), and the control keys (420) are used for selecting a checkpoint or shutting down and starting up;

And/or the number of the groups of groups,

The chessboard (100) is characterized by further comprising a rechargeable battery and a loudspeaker, wherein the rechargeable battery and the loudspeaker are respectively and electrically connected with the control circuit board (310), and the rechargeable battery and the loudspeaker are positioned at the bottom of the chessboard (100).

10. The digital-stuffed game apparatus of claim 1, wherein the control apparatus (300) further comprises a data interface electrically connected to the control circuit board (310), the data interface being used for data reading by two digital-stuffed game apparatuses connected to an external power source or via a communication data line.