CN221557504U - Sudoku chessboard device - Google Patents

Abstract

The application relates to a Sudoku chessboard device, wherein a chessboard main body comprises a plurality of chessmen; the chessboard recognition circuit comprises a plurality of chessman recognition modules, and each chessman recognition module is arranged in one-to-one correspondence with each chessman; the chess piece identification module identifies the electric signals of the chess pieces falling into the same chess grid; the light circuit comprises a plurality of light emitting modules, and each light emitting module is arranged in one-to-one correspondence with each chess grid; the light circuit lights the corresponding chess grids according to the selected Sudoku questions so as to enable the user to distribute the chess to the lighted chess grids; the processing module is respectively connected with each chess piece identification module and each luminous module; the processing module controls the corresponding light-emitting module to be started according to the selected Sudoku questions; the processing module acquires the electric signals identified by the chess piece identification modules, determines a number independent answer result according to the electric signals, realizes accurate identification of the chess pieces falling into the number independent chessboard, improves the identification success rate and the identification efficiency of the number independent chess pieces, and improves the intelligent identification degree of the chess pieces.

Description

Sudoku chessboard device

Technical Field

The application relates to the technical field of Sudoku toys, in particular to a Sudoku chessboard device.

Background

A mathematical game board is an interactive board consisting of mathematical questions and game elements. For example, for a nine Gong Geshu checkerboard, the player needs to fill in the remaining spaces according to some numbers already given and the specific number rules, so that the numbers in each row, each column, and each small nine-box are unique.

In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: in the existing Sudoku device, the identification success rate of Sudoku is not high, the chessman identification Sudoku is slower, and the intelligent identification degree is low.

Disclosure of utility model

Accordingly, it is necessary to provide a device for a Sudoku chessboard, which can improve the success rate and efficiency of identifying Sudoku chessmen and has a high intelligent identifying degree of chessmen, aiming at the problems existing in the conventional Sudoku device.

In a first aspect, the present application provides a Sudoku board apparatus comprising:

The chessboard assembly comprises a chessboard main body and a plurality of chesses with different identification codes, and the chessboard main body comprises a plurality of chesses; each chess grid is arranged in a matrix;

The chessboard identification circuit comprises a plurality of chessman identification modules, and each chessman identification module is arranged in one-to-one correspondence with each chessman; the chess piece identification module is configured to identify the electric signals of the chess pieces falling into the same chess grid;

The light circuit comprises a plurality of light emitting modules, and each light emitting module is arranged in one-to-one correspondence with each chess grid; the light circuit is configured to illuminate the corresponding chess grid according to the selected Sudoku, so that the user can play the illuminated chess grid;

The processing module is respectively connected with each chessman identification module and each luminous module; the processing module is configured to control the corresponding light-emitting module to be started according to the selected Sudoku questions; the processing module is also configured to acquire the electric signals identified by the chess piece identification modules and determine a number of independent answer results according to the electric signals.

In one embodiment, the processing module comprises a processor and an acquisition module, the acquisition module is respectively connected with each chess piece identification module, and the acquisition module is used for acquiring the electric signals identified by each chess piece identification module;

the processor is respectively connected with the acquisition module and each light-emitting module.

In one embodiment, the light circuit further comprises a light driving module; the light driving module is connected with the processor and is respectively connected with each light emitting module.

In one of the embodiments, the pawn is provided with a color identification layer; the light-emitting module is an LED element; in the same chess grid, the type of the light color emitted by the LED element is the same as the type of the color identification layer of the chess piece.

In one of the embodiments, the pawn is provided with a first contact end and a second contact end; the chess lattice is provided with a first connecting area and a second connecting area, and the chess identification module is provided with a first connecting end and a second connecting end;

The first connecting end of the chess piece identification module is arranged in a first connecting area of the same chess grid, and the second connecting end of the chess piece identification module is arranged in a second connecting area of the same chess grid;

The first contact end of the chessmen is arranged in the first connection area of the same chessman, the second contact end of the chessman is arranged in the second connection area of the same chessman, and the chessman is electrically connected with the chessman identification module of the same chessman.

In one embodiment, the Sudoku chessboard device further comprises a power supply, a power supply circuit and a sampling circuit, wherein the power supply is connected with the power supply circuit, and the power supply circuit is connected with the processing module; the sampling circuit is respectively connected with the power supply circuit and the processing module.

In one embodiment, the power supply circuit comprises a voltage stabilizing circuit and a charging circuit for accessing an external power supply;

The charging circuit is connected with a power supply; the voltage stabilizing circuit is respectively connected with the power supply and the processing module.

In one embodiment, the Sudoku chessboard device further comprises a display module and a key module;

the display module and the key module are respectively connected with the processing module.

In one embodiment, the Sudoku chessboard device further comprises a voice module, and the voice module is connected with the processing module.

In one embodiment, the Sudoku chessboard device further comprises a communication module, and the communication module is connected with the processing module.

One of the above technical solutions has the following advantages and beneficial effects:

The Sudoku chessboard device comprises a chessboard assembly, a chessboard identification circuit, a light circuit and a processing module, wherein the chessboard assembly comprises a chessboard main body and a plurality of chessmen with different identification codes, and the chessboard main body comprises a plurality of chessmen; each chess grid is arranged in a matrix; the chessboard recognition circuit comprises a plurality of chessman recognition modules, and each chessman recognition module is arranged in one-to-one correspondence with each chessman; the chess piece identification module is configured to identify the electric signals of the chess pieces falling into the same chess grid; the light circuit comprises a plurality of light emitting modules, and each light emitting module is arranged in one-to-one correspondence with each chess grid; the light circuit is configured to illuminate the corresponding chess grid according to the selected Sudoku, so that the user can play the illuminated chess grid; the processing module is respectively connected with each chess piece identification module and each luminous module; the processing module is configured to control the corresponding light-emitting module to be started according to the selected Sudoku questions; the processing module is also configured to acquire the electric signals identified by the chess piece identification modules, determine a number of independent answer results according to the electric signals, and realize the identification answer of the number independent chessboard. According to the application, the corresponding chess piece identification modules and the corresponding light modules are arranged in each chess grid, the light modules prompt users to distribute questions in the corresponding chess grids, and the chess pieces falling into the corresponding chess grids when the users answer questions are identified through the chess piece identification modules, so that the number-only answer result is determined according to the identified electric signals, the chess pieces falling into the number-only chessboard are accurately identified, the identification success rate and the identification efficiency of the number-only chess pieces are improved, and the intelligent identification degree of the chess pieces is improved.

Drawings

FIG. 1 is a schematic diagram of a first circuit structure of a multi-board device according to an embodiment;

FIG. 2 is a schematic diagram of a second circuit structure of the multi-board device according to one embodiment;

FIG. 3 is a schematic diagram of a third circuit structure of the multi-board device according to an embodiment;

fig. 4 is a schematic diagram of a fourth circuit structure of the multi-board device according to an embodiment.

Reference numerals:

10. A chessboard identification circuit; 100. a chess piece identification module; 20. a light circuit; 200. a light emitting module; 210. a light driving module; 30. a processing module; 300. a processor; 310. an acquisition module; 40. a power supply; 400. a power supply circuit; 402. a voltage stabilizing circuit; 410. a charging circuit; 420. a sampling circuit; 50. a display module; 500. a key module; 60. a voice module; 70. and a communication module.

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. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

In one embodiment, as shown in fig. 1, a Sudoku board apparatus is provided, comprising a board assembly, a board identification circuit 10, a light circuit 20, and a processing module 30; the chessboard assembly comprises a chessboard main body and a plurality of chesses with different identification codes, and the chessboard main body comprises a plurality of chesses; each chess grid is arranged in a matrix; the chessboard recognition circuit 10 comprises a plurality of chessman recognition modules 100, and each chessman recognition module 100 is arranged in one-to-one correspondence with each chessman; the pawn identification module 100 is configured to identify an electrical signal of pawns falling into the same grid; the light circuit 20 comprises a plurality of light emitting modules 200, and each light emitting module 200 is arranged in one-to-one correspondence with each chess grid; the light circuit 20 is configured to illuminate the corresponding grid according to the selected Sudoku, so that the user lays the illuminated grid; the processing module 30 is respectively connected with each chess piece identification module 100 and each light-emitting module 200; the processing module 30 is configured to control the corresponding light emitting module 200 to be turned on according to the selected Sudoku; the processing module 30 is further configured to obtain the electrical signals identified by the respective pawn identification modules 100, and determine a number of individual answer results according to the respective electrical signals.

Wherein, the chess board subassembly can include the chess board main part, and the chess board main part can be square structure, and the chess board main part can include first panel, is provided with the piece on the first panel and places the region, and the piece is placed the region and is divided into a plurality of chess grid, and the size of each chess grid is the same, and for example, the shape of chess grid can be square. Each grid is arranged in a matrix, for example, each grid is arranged in an array of n rows and n columns, and n is a positive integer. Illustratively, the main body of the chessboard includes 36 chessboards, and the 36 chessboards are arranged in a 6-row 6-column matrix. For another example, the main body of the chessboard includes 81 chessboards, and the 81 chessboards are arranged in a 9-row 9-column matrix.

The chessboard assembly further comprises a plurality of chessmen marked with corresponding identification codes, for example, if the chessboard body comprises 36 chessmen, the chessboard assembly can comprise 36 chessmen, and the 36 chessmen can be divided into 6 chessmen with different identification codes, for example, the identification codes are digital, and the 36 chessmen can be divided into 6 chessmen with 1 identification code, 6 chessmen with 2 identification code, 6 chessmen with 3 identification code, 6 chessmen with 4 identification code, 6 chessmen with 5 identification code and 6 chessmen with 6 identification code. In another example, the identification code may also be color, then 36 pieces may be divided into 6 pieces with the first color identification code, 6 pieces with the second color identification code, 6 pieces with the third color identification code, 6 pieces with the fourth color identification code, 6 pieces with the fifth color identification code, and 6 pieces with the sixth color identification code. For another example, the identification code may also be a pattern, and the 36 pieces may be divided into 6 pieces with the identification code of the first pattern, 6 pieces with the identification code of the second pattern, 6 pieces with the identification code of the third pattern, 6 pieces with the identification code of the fourth pattern, 6 pieces with the identification code of the fifth pattern, and 6 pieces with the identification code of the sixth pattern. It should be noted that the identification code may be arranged on the surface of the chess piece by means of imprinting or laying.

The board recognition circuit 10 may comprise a number of board recognition modules 100, the number of board recognition modules 100 being the same as the number of compartments, such that each compartment is provided with a respective board recognition module 100. After the power-on start of the several independent chessboards, if the user drops the chessmen into the chessmen, the chessmen identification module 100 of the same chessman can realize the electric signal to the chessmen. The chess piece identification module 100 can transmit the identified electric signal to the processing module 30, and the processing module 30 can judge the identification code of the chess pieces falling into the chess grid according to the amplitude of the electric signal, so that the accurate identification of the chess pieces is realized. It should be noted that the amplitude of the electric signal of the chess piece corresponds to the identification code of the corresponding chess piece.

The light circuit 20 may include a number of light emitting modules 200, the number of light emitting modules 200 being the same as the number of the chess grids, such that each chess grid is provided with a corresponding light emitting module 200. After the Sudoku chessboard device is powered on and started, the user can select Sudoku topics, and further, based on the selected Sudoku topics, corresponding chessmen are lightened, so that the user can play the lightened chessmen. Wherein, the light emitting module 200 can emit different colors of bright light. Illustratively, the user selects the gate of going through, and based on the preset Sudoku questions, the user is guided to select corresponding chessmen to be placed in corresponding chessmen grids based on the light emitted by the corresponding light emitting modules 200 in the chessboards in sequence, so that the chessboards are distributed on the Sudoku chessboards. In another example, the user can also find the chessman with the corresponding color identification code to be placed in the corresponding chessman grid through the light of different colors sent by the light module on the chessboard, so that the chessman distribution process is realized.

The board body is provided with a receiving cavity in which the processing module 30, the pawn identification modules 100 and the light emitting modules 200 are arranged. Based on the processing module 30 being respectively connected with each light emitting module 200, after the Sudoku chessboard device is powered on, the processing module 30 can control the corresponding light emitting module 200 to be started according to the selected Sudoku topic, and then the corresponding chess grids are lightened, so that the user is guided to place the chess pieces in the corresponding chess grids. The processing module 30 is respectively connected with each chess piece identification module 100, when a user drops the chess pieces into the chess grid, the chess piece identification modules 100 can identify the electric signals of the chess pieces, and the electric signals of the corresponding chess pieces are transmitted to the processing module 30, so that the processing module 30 obtains the electric signals of the corresponding chess pieces, and identifies the identification codes of the chess pieces according to the electric signals of the chess pieces, thereby determining the result of a number independent answer, realizing instant identification of the chess pieces, judging that the chess pieces belong to that number without pressing or the way of active guiding of the user, and realizing accurate chess piece identification.

In the above embodiment, the chessboard assembly includes a chessboard main body and a plurality of chesses with different identification codes, and the chessboard main body includes a plurality of chesses; each chess grid is arranged in a matrix; the chessboard recognition circuit 10 comprises a plurality of chessman recognition modules 100, and each chessman recognition module 100 is arranged in one-to-one correspondence with each chessman; the light circuit 20 comprises a plurality of light emitting modules 200, and each light emitting module 200 is arranged in one-to-one correspondence with each chess grid; the processing module 30 is respectively connected with each chess piece identification module 100 and each light-emitting module 200; the chess piece identification module 100 identifies the electric signals of the chess pieces falling into the same chess grid; the light circuit 20 lights the corresponding grid according to the selected Sudoku, so that the user can play the lighted grid; the processing module 30 controls the corresponding light emitting module 200 to be turned on according to the selected Sudoku questions; the processing module 30 is further configured to obtain the electrical signals identified by each piece identifying module 100, and determine a result of the number-independent answer according to each electrical signal, so as to implement the identification answer of the number-independent chessboard. According to the application, the corresponding chess piece identification module 100 and the corresponding light module are arranged in each chess grid, the light module prompts a user to distribute questions in the corresponding chess grid, and the chess pieces falling into the corresponding chess grid are identified by the chess piece identification module 100 when the user answers questions, so that the number-only answer result is determined according to the identified electric signals, the chess pieces falling into the number-only chessboard are accurately identified, the identification success rate and the identification efficiency of the number-only chess pieces are improved, and the intelligent identification degree of the chess pieces is improved.

In one embodiment, as shown in fig. 2, the processing module 30 includes a processor 300 and an acquisition module 310, the acquisition module 310 is connected to each pawn identification module 100, and the acquisition module 310 is configured to acquire an electrical signal identified by each pawn identification module 100; the processor 300 is connected to the acquisition module 310 and each light emitting module 200, respectively.

Wherein the processor 300 may be, but is not limited to, a single chip microcomputer. Acquisition module 310 may include an ADC (Analog-to-digital converter) acquisition circuit.

Based on the processor 300 being respectively connected with each light emitting module 200, after the Sudoku chessboard device is powered on and started, the processor 300 can control the corresponding light emitting module 200 to be started according to the selected Sudoku topic, and then the corresponding chess grids are lightened, so that users are guided to place the chessmen in the corresponding chess grids. Based on the collection module 310 being respectively connected with each chess piece identification module 100, the processor 300 is connected with the collection module 310, when a user drops the chess pieces into the chess grid, the chess piece identification module 100 can identify the electric signals of the chess pieces, the collection module 310 carries out analog-digital conversion on the analog electric signals identified by the chess piece identification module 100 to obtain digital electric signals, and transmits the digital electric signals to the processor 300, and then the processor 300 obtains the digital electric signals of the corresponding chess pieces, and identifies the identification codes of the chess pieces according to the digital electric signals of the chess pieces, thereby determining the result of the specific answer, realizing instant and accurate identification of the chess pieces, and judging the identification codes of the chess pieces without pressing or the mode of active guidance of the user. The success rate and the efficiency of identifying the Sudoku chessman are improved, and the intelligent identifying degree of the chessman is improved.

In one embodiment, as shown in FIG. 2, the light circuit 20 further includes a light driving module 210; the light driving module 210 is connected to the processor 300, and the light driving module 210 is connected to each light emitting module 200.

The light driving module 210 may include a TM1640 model driver chip.

Based on the processor 300 being connected with the light driving module 210, the light driving module 210 is respectively connected with each light emitting module 200, and then after the Sudoku chessboard device is powered on, the processor 300 can control the light driving module 210 to work according to the selected Sudoku topic, and the light driving module 210 drives the corresponding light emitting module 200 to be started, so that the corresponding chess grids are lightened, and the user is guided to place the chess pieces in the corresponding chess grids. By driving the light emitting module 200 to emit light by using the light driving module 210, the processor 300 can be prevented from strobing when the light emitting module 200 emits light. For example, the light emitting module 200 may be an LED lamp bead with an IC to drive encodable, and the light emitting module 200 may be driven by the light driving module 210 to emit light with a corresponding color by blending different colors of RGB, so as to increase the color experience.

In an embodiment the pawn is provided with a color identification layer; the light emitting module 200 is an LED element; in the same chess grid, the type of the light color emitted by the LED element is the same as the type of the color identification layer of the chess piece.

Wherein, the piece includes top surface and bottom surface, and the bottom surface of piece is used for laminating the setting with the chess grid, and the colour identification layer can set up at the top surface of piece. The LED element may be a self-contained IC-driven encodable LED light bead.

For example, for a 6-row 6-column chessboard, 36 chesses can be divided into 6 chesses with different color identification layers, each LED element can emit 6 kinds of light with different colors, and after the several chesses are powered on, the processing module 30 can control the LED element to emit light with corresponding colors according to the selected several topics, and then illuminate the corresponding chesses, so as to guide a user to place the chesses with the same colors in the corresponding chesses, and realize the distribution of the chesses. When the user drops the chessmen into the chessmen grid, the chessman identification module 100 can identify the electric signals of the chessmen and transmit the electric signals of the corresponding chessmen to the processing module 30, the processing module 30 obtains the electric signals of the corresponding chessmen and identifies the color identification layer of the chessmen according to the electric signals of the chessmen, thereby controlling the LED elements in the same chessman grid to emit the light with the same color, enhancing the answer identification effect and realizing the instant and accurate identification of the chessmen.

In an embodiment the pawn is provided with a first contact end and a second contact end; the chess lattice is provided with a first connecting area and a second connecting area, and the chess identification module 100 is provided with a first connecting end and a second connecting end; the first connecting end of the chess piece identification module 100 is arranged in a first connecting area of the same chess grid, and the second connecting end of the chess piece identification module 100 is arranged in a second connecting area of the same chess grid; the first contact end of the chess piece is arranged in the first connection area of the same chess grid, the second contact end of the chess piece is arranged in the second connection area of the same chess grid, and the chess piece is electrically connected with the chess piece identification module 100 of the same chess grid.

The first contact end and the second contact end are arranged on the bottom surface of the chess piece. The first contact end and the second contact end are arranged at the bottom of the chess piece shell, the first end of the resistor is electrically connected with the first contact end, and the second end of the resistor is electrically connected with the second contact end. The chessmen with different identification codes are provided with resistors with different resistance specifications, and the identification codes of the chessmen are arranged in one-to-one correspondence with the resistance of the resistors.

The chess grid can be provided with a second magnet, and then when the chess pieces fall into the chess grid, the chess pieces can be magnetically attracted in the chess grid, so that the displacement of the chess pieces is avoided when the chess board shakes, and the limit fixing of the chess pieces is realized. The first magnet can be a nickel-plated magnet, and the first magnet and the resistor can be connected in a welding mode and magnetize the first magnet, so that the magnetic force of the chessman is ensured, and the close fit and stability of materials under the conditions of high temperature and low temperature are ensured.

The chess grid is provided with a first connection area and a second connection area, the first connection area of the chess grid can be used for accommodating the first connection end of the corresponding chess piece identification module 100, so that the first connection end of the chess piece identification module 100 is arranged in the first connection area of the corresponding chess grid, and the second connection area of the chess grid can be used for accommodating the second connection end of the corresponding chess piece identification module 100, so that the second connection end of the chess piece identification module 100 is arranged in the second connection area of the corresponding chess grid.

When the user falls into the chess grid, the first contact end of the chess piece is located in the first connection area of the same chess grid, the second contact end of the chess piece is located in the second connection area of the same chess grid, the first contact end of the chess piece is electrically connected with the first connection end of the chess piece identification module 100 of the same chess grid, the second contact end of the chess piece is electrically connected with the second connection end of the chess piece identification module 100 of the same chess grid, the chess piece identification module 100 can identify the electric signal of the chess piece, the electric signal of the corresponding chess piece is transmitted to the processing module 30, the processing module 30 obtains the electric signal of the corresponding chess piece, the percentage of the voltage occupied by the resistor in the chess piece is judged according to the electric signal of the chess piece to identify the chess pieces with different identification codes, accordingly, the result of answering questions is determined, the chess pieces with different identification codes are identified through the resistors with different resistance values of the chess pieces, the chess pieces falling into the chess board can be accurately identified through the detection ports on the main board, the success rate of identification and the intelligent identification degree of the chess pieces are improved.

In one embodiment, as shown in fig. 3, the doku board device further includes a power supply 40, a power supply circuit 400, and a sampling circuit 420, where the power supply 40 is connected to the power supply circuit 400, and the power supply circuit 400 is connected to the processing module 30; the sampling circuit 420 is connected to the power supply circuit 400 and the processing module 30, respectively.

Wherein the power supply 40 may be a lithium battery. The power supply circuit 400 may be configured to process the electrical signal output by the power supply 40, and transmit the processed electrical signal to the processing module 30, so as to supply power to the processing module 30.

The sampling circuit 420 can be composed of voltage dividing resistors, and is respectively connected with the power supply circuit 400 and the processing module 30 based on the sampling circuit 420, and the sampling circuit 420 is used for carrying out secondary sampling on the electric signal output by the power supply circuit 400 to serve as the sampling calibration voltage of the processing module 30, so that the identification code of the chessman is identified by processing the percentage of the chessman to the power supply voltage, and the success rate of identifying the chessman of the Sudoku is further improved.

In one embodiment, as shown in fig. 3, the power supply circuit 400 includes a voltage stabilizing circuit 402 and a charging circuit 410 for accessing an external power source; the charging circuit 410 is connected with the power supply 40; the voltage stabilizing circuit 402 is connected to the power supply 40 and the processing module 30, respectively.

The external power source may be a mobile power source or a mains power source, and when the external power source is the mains power source, the external power source may be connected to the mains power charging circuit 410 through the adapter, respectively.

The regulator circuit 402 may include a linear LDO regulator chip. Based on the voltage stabilizing circuit 402, the power supply 40 and the processing module 30 are respectively connected, so that the stabilizing circuit can perform voltage stabilizing processing on the electric signal output by the power supply 40, and transmit the electric signal after voltage stabilizing processing to the processing module 30, so as to realize power supply to the processing module 30, and ensure the stability of the whole power supply system.

In one embodiment, as shown in fig. 4, the Sudoku board device further includes a display module 50 and a key module 500; the display module 50 and the key module 500 are respectively connected to the processing module 30.

The display module 50 may be a nixie tube display screen. The display module 50 may be used to display the count time. For example, during a user's answer, the processing module 30 may trigger a timer, such that the display module 50 displays the timer time in real time.

The key module 500 may include a first key, a second key, and a third key. The first key can be used to control the turning on and off of the Sudoku board device, the second key is a reset key, and the third key can be used to adjust the brightness of different light emitting modules 200.

In one embodiment, as shown in fig. 4, the doku board device further includes a voice module 60, and the voice module 60 is connected to the processing module 30.

The voice module 60 is connected with the processing module 30, so that the voice module 60 can be used for carrying out voice prompt on the charging access of the power supply 40 and carrying out voice prompt on the luminous color of the luminous module 200 in the chess grid; the voice module 60 may be further used for voice prompt at the completion of charging and the progress of charging of the power supply 40, and by setting the voice module 60, the intelligentization degree of the Sudoku board device is further improved.

In one embodiment, as shown in fig. 4, the doku board device further includes a communication module 70, and the communication module 70 is connected to the processing module 30.

The communication module 70 may be a wireless communication module 70 or a wired communication module 70, for example, the wireless communication module 70 may be a bluetooth module or a WIFI module. The wired communication module 70 may be a USB communication module 70.

Based on the communication module 70 being connected with the processor 300, the Sudoku board device can establish communication connection with another Sudoku board device through the communication module 70, so as to realize connection of a plurality of devices.

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

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. 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 application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. A Sudoku board apparatus, comprising:

the chessboard assembly comprises a chessboard main body and a plurality of chesses with different identification codes, and the chessboard main body comprises a plurality of chesses; each chess grid is arranged in a matrix;

the chessboard identification circuit comprises a plurality of chessman identification modules, and each chessman identification module is arranged in one-to-one correspondence with each chessman; the chess piece identification module is configured to identify an electrical signal of chess pieces falling into the same chess grid;

The light circuit comprises a plurality of light emitting modules, and each light emitting module is arranged in one-to-one correspondence with each chess grid; the light circuit is configured to illuminate the corresponding chess grid according to the selected Sudoku, so that the user can play the illuminated chess grid;

The processing module is respectively connected with each chessman identification module and each luminous module; the processing module is configured to control the corresponding light-emitting module to be started according to the selected Sudoku questions; the processing module is further configured to acquire the electric signals identified by the chess piece identification modules, and determine a number of independent answer results according to the electric signals.

2. The Sudoku chessboard device according to claim 1, wherein the processing module comprises a processor and a collection module, the collection module is respectively connected with each chessman identification module, and the collection module is used for collecting the electric signals identified by each chessman identification module;

The processor is respectively connected with the acquisition module and each light-emitting module.

3. The Sudoku board apparatus of claim 2, wherein the light circuit further comprises a light driving module; the light driving module is connected with the processor and is respectively connected with the light emitting modules.

4. A doku board device according to claim 3, characterized in that the pawn is provided with a colour identification layer; the light-emitting module is an LED element; in the same chess grid, the type of the light color emitted by the LED element is the same as the type of the color identification layer of the chess piece.

5. A doku board arrangement according to claim 1, characterized in that the pawn is provided with a first contact end and a second contact end; the chess lattice is provided with a first connecting area and a second connecting area, and the chess identification module is provided with a first connecting end and a second connecting end;

The first connecting ends of the chess piece identification modules are arranged in the first connecting areas of the same chess grid, and the second connecting ends of the chess piece identification modules are arranged in the second connecting areas of the same chess grid;

The first contact ends of the chesses are arranged in the first connection area of the same chesses grid, the second contact ends of the chesses are arranged in the second connection area of the same chesses grid, and the chesses are electrically connected with the chesses identification modules of the same chesses grid.

6. The Sudoku board device according to claim 1, further comprising a power supply, a power supply circuit and a sampling circuit, wherein the power supply is connected to the power supply circuit, and the power supply circuit is connected to the processing module; the sampling circuit is respectively connected with the power supply circuit and the processing module.

7. The Sudoku board device according to claim 6, wherein the power supply circuit comprises a voltage stabilizing circuit and a charging circuit for accessing an external power supply;

The charging circuit is connected with the power supply; the voltage stabilizing circuit is respectively connected with the power supply and the processing module.

8. The board device according to any one of claims 1 to 7, further comprising a display module and a key module;

the display module and the key module are respectively connected with the processing module.

9. The board device of claim 8, further comprising a voice module, the voice module being coupled to the processing module.

10. The doku board apparatus of claim 9, further comprising a communication module coupled to the processing module.