CN219848101U

CN219848101U - Sudoku game device

Info

Publication number: CN219848101U
Application number: CN202320160950.5U
Authority: CN
Inventors: 金丹
Original assignee: Shantou Belinda Toys Co ltd
Current assignee: Shantou Belinda Toys Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-10-20
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a Sudoku game device, which relates to the technical field of Sudoku, and comprises a shell, wherein the shell comprises an upper cover body and a lower cover body which are detachably connected, a mode operation area, a key operation area and an information display screen are arranged on the upper cover plate, a plurality of mode operation buttons are arranged in the mode operation area, a plurality of function keys are arranged in the key operation area, and a prompting lamp is respectively arranged in each function key; the PCB is arranged in the shell, and a main control chip, a function key control circuit, a code breaking screen control circuit and a prompt lamp control circuit are arranged on the PCB. The utility model greatly improves the assembly efficiency of the whole Sudoku game device.

Description

Sudoku game device

Technical Field

The utility model belongs to the technical field of Sudoku, and particularly relates to a Sudoku game device.

Background

Sudoku is a 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 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 realize the function of a lamplight prompt lamp, and has poor interestingness; in addition, the Sudoku game device generally comprises an upper cover body and a lower cover body, wherein the upper cover body and the lower cover body are connected through screws, so that the whole Sudoku game device is not convenient to assemble, and the disassembly and assembly efficiency of the Sudoku game device is reduced. Therefore, we provide a Sudoku game device to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a Sudoku game device, which can realize lamplight prompt in a specific area of a function key according to a preset mode by arranging a prompt lamp and a PCB, thereby improving the interestingness; and through the concrete design of inclined plane guiding mouth, inclined plane constant head tank, first inner chamber, tripping channel, elasticity tripping element, second inner chamber, third inner chamber, adjusting part, push pedal and clamping mechanism, adopted screw connection between the upper cover body and the lower cover body of current several play device, be inconvenient for carrying out the equipment of whole several play device, reduced the technical problem of the dismouting efficiency of several play device.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the present utility model is a Sudoku game device comprising:

the shell comprises an upper cover body and a lower cover body which are detachably connected, a mode operation area, a key operation area and an information display screen are arranged on the upper cover plate, a plurality of mode operation buttons are arranged in the mode operation area, a plurality of function keys are arranged in the key operation area, and a prompt lamp is respectively arranged in each function key;

the PCB circuit board, PCB circuit board install in the casing, be provided with main control chip, function button control circuit, broken code screen control circuit and warning light control circuit on the PCB circuit board, each the function button passes through function button control circuit with the main control chip electricity is connected, information display screen and each mode operating button pass through broken code screen control circuit with the main control chip electricity is connected, the warning light passes through warning light control circuit with the main control chip electricity is connected.

The utility model further provides that the function keys and the prompting lamps are 16 groups, the function key control circuits electrically connected with the function keys are connected in parallel, and the prompting lamp control circuits electrically connected with the prompting lamps are connected in parallel.

The utility model is further arranged that the function keys are annular keys, and the prompting lamps are arranged in annular areas of the annular keys.

The utility model is further characterized in that clamping mechanisms are fixedly arranged on the left side wall and the right side wall of the upper cover body, each clamping mechanism comprises a supporting bar fixedly connected with the upper cover body, and a plurality of elastic buckling assemblies are uniformly distributed at the bottoms of the supporting bars along the length direction of the supporting bars.

The left side wall and the right side wall of the lower cover body are respectively provided with an inclined plane guide opening and an inclined plane positioning groove, the inclined plane guide openings penetrate through the top of the lower cover body and are arranged in one-to-one correspondence with the inclined plane positioning grooves, and the elastic buckling assembly is matched with the inclined plane positioning grooves; the inner part of the lower cover body is relatively provided with two first inner cavities, the first inner cavities are communicated with the inclined plane positioning grooves through tripping channels, and elastic tripping assemblies are arranged in the first inner cavities.

The bottom of the lower cover body is provided with a second inner cavity, both sides of the second inner cavity are provided with third inner cavities corresponding to the first inner cavity, and the third inner cavities are communicated with the first inner cavity through a limiting slideway; the second inner cavity is internally provided with an adjusting component, two ends of the adjusting component are fixedly provided with push plates which are in sliding fit with corresponding limiting slide ways, and the push plates are used for pushing corresponding elastic tripping components to horizontally move.

The elastic buckling assembly is further arranged, the elastic buckling assembly comprises a guide bar attached to the outer surface of the lower cover body, the upper end of the guide bar is fixedly arranged at the bottom of the support bar, the lower end of the guide bar is fixedly provided with a V-shaped elastic fastener, and the inclined planes of the V-shaped elastic fastener, the inclined plane guide opening and the inclined plane positioning groove are identical in inclined plane inclination angle.

The utility model is further characterized in that limiting pieces are fixedly arranged on the front side and the rear side of the bottom of the upper cover body, limiting grooves are formed in the front side and the rear side of the top of the lower cover body, and the limiting grooves are in interference fit with the corresponding limiting pieces.

The elastic tripping assembly further comprises a moving plate which is in clearance fit in the first inner cavity and can slide along the left-right direction of the lower cover body, and the push plate is arranged on one side of the moving plate far away from the inclined plane positioning groove.

The utility model is further arranged that an elastic element is fixedly arranged on one side surface of the moving plate far away from the inclined plane positioning groove, and the end part of the elastic element is connected to the side wall of the first inner cavity; the movable plate is provided with a plurality of tripping bars which are arranged on one side face of the movable plate, which is close to the inclined plane positioning groove, and the tripping bars are in one-to-one correspondence with the tripping channels and can slide left and right along the corresponding tripping channels.

The utility model further provides that the adjusting assembly comprises an adjusting wheel, a bidirectional threaded rod is fixedly arranged on the surface of the adjusting wheel, adjusting rods are in threaded fit with two ends of the bidirectional threaded rod, movable seats in sliding fit with the corresponding third inner cavities are fixedly arranged at the ends of the adjusting rods, and the pushing plates are fixedly arranged at the tops of the corresponding movable seats.

In one or more embodiments, the utility model has the following beneficial effects:

1. by arranging the prompting lamp and the PCB, the lamplight prompt can be realized in a specific area of the function key according to a preset mode, so that the interestingness is improved; and is combined with

2. According to the utility model, the V-shaped elastic fastener is aligned with the inclined plane guide opening, and the upper cover body is pressed down so that the V-shaped elastic fastener slides obliquely downwards along the inclined plane guide opening, and when the V-shaped elastic fastener which generates elastic deformation moves downwards to the corresponding inclined plane positioning groove, the V-shaped elastic fastener is buckled in the inclined plane positioning groove under the action of self elasticity, so that the upper cover body and the lower cover body are quickly installed, and the assembly efficiency of the whole Sudoku game device is greatly improved.

3. According to the utility model, through rotating the adjusting wheel, under the action of the threaded cooperation of the bidirectional threaded rod and the adjusting rod, the two movable seats are enabled to move in opposite directions with the pushing plate, the pushing plate pushes the movable plate to enable the trip rod to push the V-shaped elastic fastener to be separated from the corresponding inclined plane positioning groove, so that the upper cover body can be detached from the lower cover body, and the detachment efficiency of the whole Sudoku game device is greatly improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a top view of the structure of the Sudoku game device of the present utility model.

Fig. 2 is a side view of the structure of the Sudoku game device of the present utility model.

Fig. 3 is a schematic structural view of the upper cover body in the present utility model.

Fig. 4 is a schematic view of the structure of fig. 3 at another angle.

Fig. 5 is a top view of the structure of the lower cover of the present utility model.

Fig. 6 is a bottom view of the structure of the lower cover of the present utility model.

Fig. 7 is a side view of the structure of the lower cover of the present utility model.

Fig. 8 is an enlarged view of a partial structure at a in fig. 7.

Fig. 9 is a longitudinal sectional view of the lower cover of the present utility model.

Fig. 10 is a cross-sectional view of another longitudinal structure of the lower cover of the present utility model.

FIG. 11 is an enlarged view of a part of the structure at B in FIG. 10;

FIG. 12 is a schematic view of a PCB of the Sudoku game device shown in FIG. 1;

FIG. 13 is a schematic circuit diagram of a main control chip in the PCB of FIG. 12;

FIG. 14 is one of the circuit schematic diagrams of the function key control circuit in the PCB of FIG. 12;

FIG. 15 is a second schematic circuit diagram of the function key control circuit in the PCB of FIG. 12;

FIG. 16 is a schematic circuit diagram of a warning light control circuit in the PCB of FIG. 12;

fig. 17 is a schematic circuit diagram of the circuit for controlling the interrupt code screen of the PCB circuit board shown in fig. 12.

In the drawings, the list of components represented by the various numbers is as follows:

1-upper cover body, 2-lower cover body, 21-inclined plane guiding opening, 22-inclined plane positioning groove, 23-first inner cavity, 24-tripping channel, 25-elastic tripping component, 251-movable plate, 252-elastic element, 253-tripping rod, 26-second inner cavity, 27-third inner cavity, 28-adjusting component, 281-adjusting wheel, 282-bidirectional threaded rod, 283-adjusting rod, 284-movable seat, 29-push plate, 210-limit groove, 3-clamping mechanism, 31-support bar, 32-elastic buckling component, 321-guide bar, 322-V-shaped elastic fastener and 4-limit piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-17, the present utility model is a Sudoku game device comprising a housing and a PCB; the shell comprises an upper cover body 1 and a lower cover body 2 which are detachably connected, a mode operation area 101, a key operation area 102 and an information display screen 103 are arranged on the upper cover plate, a plurality of mode operation buttons are arranged in the mode operation area, a plurality of function keys are arranged in the key operation area, and a prompting lamp is respectively arranged in each function key; the PCB circuit board 5 is installed in the casing, be provided with main control chip 51, function button control circuit 52, broken code screen control circuit 53 and warning light control circuit 54 on the PCB circuit board 5, each the function button passes through function button control circuit with the main control chip electricity is connected, information display screen and each mode operating button pass through broken code screen control circuit with the main control chip electricity is connected, the warning light passes through warning light control circuit with the main control chip electricity is connected.

In some embodiments, the number of function keys is equal to the number of indicator lights, the function keys are annular keys, and the indicator lights are disposed in an annular region of the annular keys. The annular keys can be, for example, annular keys or square annular keys, and are not limited, the functional keys and the indicator lamps can be 16 groups, each functional key is distributed in a 4 by 4 array mode, the functional key control circuits electrically connected with each functional key are connected in parallel, and the indicator lamp control circuits electrically connected with each indicator lamp are connected in parallel.

The clamping mechanisms 3 are fixedly arranged on the left side wall and the right side wall of the upper cover body 1, the clamping mechanisms 3 comprise supporting bars 31 fixedly connected with the upper cover body 1, and a plurality of elastic buckling assemblies 32 are uniformly distributed at the bottoms of the supporting bars 31 along the length direction of the supporting bars; the left side wall and the right side wall of the lower cover body 2 are respectively provided with an inclined plane guide opening 21 and an inclined plane positioning groove 22, the inclined plane guide openings 21 penetrate through the top of the lower cover body 2, the inclined plane guide openings 21 and the inclined plane positioning grooves 22 are arranged in one-to-one correspondence, and the elastic buckling assemblies 32 are matched with the inclined plane positioning grooves 22.

Two first inner cavities 23 are oppositely arranged in the lower cover body 2, the first inner cavities 23 are communicated with the inclined plane positioning grooves 22 through unbuckling channels 24, and elastic unbuckling assemblies 25 are arranged in the first inner cavities 23 and used for pushing elastic buckling assemblies 32 buckled in the inclined plane positioning grooves 22 away from the corresponding inclined plane positioning grooves 22 so as to realize the disassembly between the upper cover body 1 and the lower cover body 2; the bottom of the lower cover body 2 is provided with a second inner cavity 26, both sides of the second inner cavity 26 are provided with a third inner cavity 27 corresponding to the first inner cavity 23, and the third inner cavity 27 is communicated with the first inner cavity 23 through a limiting slideway.

The second inner cavity 26 is internally provided with an adjusting component 28, both ends of the adjusting component 28 are fixedly provided with push plates 29 which are in sliding fit with corresponding limit sliding ways, and the push plates 29 are used for pushing the corresponding elastic tripping components 25 to move horizontally.

In this embodiment of the present utility model, the elastic fastening component 32 includes a guiding strip 321 attached to the outer surface of the lower cover 2, the upper end of the guiding strip 321 is fixedly disposed at the bottom of the supporting strip 31, the lower end of the guiding strip 321 is fixedly disposed with a V-shaped elastic fastening piece 322, the inclined planes of the V-shaped elastic fastening piece 322, the inclined plane guiding opening 21 and the inclined plane positioning slot 22 have the same inclination angle, by this structure, the inclined plane of the V-shaped elastic fastening piece 322 can be attached to the inclined plane of the inclined plane guiding opening 21 to slide up and down, and meanwhile, when the V-shaped elastic fastening piece 322 is fastened in the corresponding inclined plane positioning slot 22, the inclined plane of the V-shaped elastic fastening piece 322 is just attached to the inclined plane of the corresponding inclined plane positioning slot 22.

Through aiming the V-shaped elastic fastener 322 at the inclined plane guiding opening 21, and pressing down the upper cover body 1, the V-shaped elastic fastener 322 slides downwards along the inclined plane guiding opening 21, when the V-shaped elastic fastener 322 generating elastic deformation moves downwards to the corresponding inclined plane positioning groove 22, the V-shaped elastic fastener 322 is buckled in the inclined plane positioning groove 22 under the action of self elasticity, thereby realizing quick installation between the upper cover body 1 and the lower cover body 2, and greatly improving the assembly efficiency of the whole Sudoku game device.

In this embodiment of the present utility model, the front and rear sides of the bottom of the upper cover 1 are fixedly provided with the limiting members 4, the front and rear sides of the top of the lower cover 2 are provided with the limiting grooves 210, the limiting grooves 4 are in interference fit with the corresponding limiting members 210, and the tightness of the assembly between the upper cover 1 and the lower cover 2 is further increased through the structural arrangement.

In this embodiment of the present utility model, the elastic trip assembly 25 includes a moving plate 251, the moving plate 251 is clearance-fitted in the first inner cavity 23 and is slidable in the left-right direction of the lower cover 2, and the push plate 29 is disposed at a side of the moving plate 251 away from the inclined surface positioning groove 22.

An elastic element 252 is fixedly arranged on one side surface of the moving plate 251 far away from the inclined plane positioning groove 22, and the end part of the elastic element 252 is connected to the side wall of the first inner cavity 23; a trip rod 253 corresponding to the trip channels 24 one by one is fixedly arranged on one side surface of the moving plate 251 close to the inclined plane positioning groove 22, and the trip rod 253 can slide left and right along the corresponding trip channel 24; when the trip lever 253 moves horizontally along the trip passage 24 toward the outside of the lower cover 2, the elastic member 252 is pulled by a pulling force, and when the pushing force of the moving plate 251 gradually disappears, the trip lever 253 is reversely moved and reset by the elastic force of the elastic member 252.

In this embodiment of the present utility model, the adjusting assembly 28 includes an adjusting wheel 281, a bidirectional threaded rod 282 is fixedly disposed on the surface of the adjusting wheel 281, two ends of the bidirectional threaded rod 282 are in threaded fit with an adjusting rod 283, a moving seat 284 in sliding fit with the corresponding third inner cavity 27 is fixedly disposed at the end of the adjusting rod 283, and the push plate 29 is fixedly disposed at the top of the corresponding moving seat 284; through rotating the adjusting wheel 281, under the screw thread matching action of the bidirectional threaded rod 282 and the adjusting rod 283, the two movable seats 284 move in opposite directions with the push plate 29, the push plate 29 pushes the movable plate 251 to enable the unbuckling rod 253 to push the V-shaped elastic fastener 322 to be separated from the corresponding inclined plane positioning groove 22, and therefore the upper cover body 1 can be detached from the lower cover body 2, and the detachment efficiency of the whole Sudoku game device is greatly improved.

For easy understanding, taking a specific usage scenario as an example, the operation procedure of the Sudoku game device provided by the present utility model will be briefly described.

First, the mode operation buttons on the mode operation area are used for selecting to enter target modes, and the target modes correspond to different playing methods.

For example, after a mode operation button corresponding to mode 1 is selected, the color dubbing method is entered. The 16 function keys are arranged in the key operation area, the prompting lamp is selected and matched into an LED lamp capable of changing color, and the prompting lamp and a prompting lamp control circuit can be utilized, so that 4 colors can be displayed in total for each function key, and for example, 4 colors of red, yellow, blue and green can be displayed. According to the key questions, proper colors are selected, so that the key is calculated when the colors of the 16 function keys in the horizontal and vertical directions are not repeated, 5 difficulty stages can be set, and a plurality of keys are set.

After the mode operation button corresponding to the mode 2 is selected, the color memory playing method is entered. The 4 function keys of the object in the key operation area respectively display 4 colors, a group of lights can be sequentially lightened each time, and the related keys are required to be pressed again in the lighted order completely to communicate. One group of lights starts from 1, and the maximum number of lights is 20, and any error calculates the challenge to fail. The playing method is totally carried out for 20 rounds, and the clearance is completed after the 20 th round is completed.

After the mode operation button corresponding to the mode 3 is selected, the color fast hand playing method is entered. And according to the lamplight released by the question area, quickly selecting the corresponding color from the selection area within the specified time, namely, success.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A Sudoku game device, comprising:

the shell comprises an upper cover body (1) and a lower cover body (2) which are detachably connected, wherein the upper cover body is provided with a plurality of grooves

The upper cover body is provided with a mode operation area, a key operation area and an information display screen, wherein a plurality of mode operation buttons are arranged in the mode operation area, a plurality of function keys are arranged in the key operation area, and a prompting lamp is respectively arranged in each function key;

2. The Sudoku game device according to claim 1, wherein the function keys and the indicator lamps are each 16 groups, the function key control circuits electrically connected to the function keys are connected in parallel, and the indicator lamp control circuits electrically connected to the indicator lamps are connected in parallel.

3. A Sudoku game device according to claim 2, wherein said function

The button is annular button, the warning light set up in annular area of annular button.

4. The Sudoku game device according to claim 1, wherein clamping mechanisms (3) are fixedly arranged on the left and right side walls of the upper cover body (1), the clamping mechanisms (3) comprise supporting strips (31) fixedly connected with the upper cover body (1), and a plurality of elastic buckling assemblies (32) are uniformly distributed at the bottoms of the supporting strips (31) along the length direction of the supporting strips;

the left side wall and the right side wall of the lower cover body (2) are respectively provided with an inclined plane guide opening (21) and an inclined plane positioning groove (22), the inclined plane guide openings (21) penetrate through the top of the lower cover body (2) and are arranged in one-to-one correspondence with the inclined plane positioning grooves (22), and the elastic buckling assemblies (32) are matched with the inclined plane positioning grooves (22);

two first inner cavities (23) are oppositely arranged in the lower cover body (2), the first inner cavities (23) are communicated with the inclined plane positioning groove (22) through a tripping channel (24), and an elastic tripping assembly (25) is arranged in the first inner cavities (23);

the bottom of the lower cover body (2) is provided with a second inner cavity (26), both sides of the second inner cavity (26) are provided with a third inner cavity (27) corresponding to the first inner cavity (23), and the third inner cavity (27) is communicated with the first inner cavity (23) through a limiting slideway;

the second inner cavity (26) is internally provided with an adjusting component (28), two ends of the adjusting component (28) are fixedly provided with push plates (29) which are in sliding fit with corresponding limit sliding ways, and the push plates (29) are used for pushing corresponding elastic tripping components (25) to horizontally move.

5. The Sudoku game device according to claim 4, wherein the elastic fastening component (32) comprises a guide bar (321) attached to the outer surface of the lower cover body (2), the upper end of the guide bar (321) is fixedly arranged at the bottom of the support bar (31), a V-shaped elastic fastener (322) is fixedly arranged at the lower end of the guide bar (321), and the inclined planes of the V-shaped elastic fastener (322), the inclined plane guide opening (21) and the inclined plane positioning groove (22) are identical in inclination angle.

6. The Sudoku game device according to claim 4, wherein limiting pieces (4) are fixedly arranged on the front side and the rear side of the bottom of the upper cover body (1), limiting grooves (210) are formed on the front side and the rear side of the top of the lower cover body (2), and the limiting grooves (210) are in interference fit with the corresponding limiting pieces (4).

7. A Sudoku game device according to claim 4, characterized in that the elastic trip assembly (25) comprises a moving plate (251), the moving plate (251) is clearance fit in the first inner cavity (23) and can slide along the left and right direction of the lower cover body (2), and the push plate (29) is arranged at one side of the moving plate (251) far away from the inclined surface positioning groove (22).

8. The Sudoku game device according to claim 7, wherein an elastic element (252) is fixedly arranged on one side surface of the moving plate (251) far from the inclined plane positioning groove (22), and the end part of the elastic element (252) is connected to the side wall of the first inner cavity (23); one side surface of the moving plate (251) close to the inclined plane positioning groove (22) is fixedly provided with a tripping rod (253) which corresponds to the tripping channels (24) one by one, and the tripping rod (253) can slide left and right along the corresponding tripping channels (24).

9. The Sudoku game device according to claim 4, wherein the adjusting assembly (28) comprises an adjusting wheel (281), a bidirectional threaded rod (282) is fixedly arranged on the surface of the adjusting wheel (281), adjusting rods (283) are in threaded fit with two ends of the bidirectional threaded rod (282), movable bases (284) in sliding fit with corresponding third inner cavities (27) are fixedly arranged at the ends of the adjusting rods (283), and the push plates (29) are fixedly arranged at the tops of the corresponding movable bases (284).