CN215416647U

CN215416647U - Wuhan mahjong number calculating device and mahjong machine

Info

Publication number: CN215416647U
Application number: CN202121491078.XU
Authority: CN
Inventors: 吴宝军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-04
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a Wuhan mahjong number calculating device and a mahjong machine, which comprise a shell, a microprocessor chip arranged in the shell, a display device, an input key device and a base number selection switch, wherein the display device, the input key device and the base number selection switch are arranged on the shell and are respectively and electrically connected with the microprocessor chip; the display device comprises a first display module, a second display module, a third display module and a fourth display module which are respectively electrically connected with the microprocessor chip and are used for respectively displaying the number of the four-player dominos; the input key device comprises a switch key, a small urheen key, a large urheen key and a plurality of opening number keys which are respectively electrically connected with the microprocessor chip. According to the utility model, the microprocessor chip can calculate the number of the two-fold tiles of each player and return the number to the player only by pressing the sequential keys to input corresponding data, so that the player does not need to manually calculate the number of the two-fold tiles in a mahjong game, the operation is simple, and the user experience is good.

Description

Wuhan mahjong number calculating device and mahjong machine

Technical Field

The utility model belongs to the technical field of chess and card entertainment, and particularly relates to a Wuhan mahjong number calculating device and a mahjong machine.

Background

The mahjong is a common leisure and entertainment game in daily life, and enriches the amateur life of people. In different areas, the popular mahjong playing methods may be different, so that the method for calculating the result of the card after the game is finished may be different. For example, in wuhan mahjong, the number of the two-corner tiles needs to be calculated, the process of calculating the two-corner tiles is complex, and a large win or a large loss is between thoughts, so that a player needs to accurately calculate the two-corner tiles while raising defense, releasing defense, even carelessly contracting, and the number of the two-corner tiles needs to be calculated manually in the whole process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a Wuhan mahjong number calculating device and a mahjong machine, which are used for solving the technical problems that the Wuhan mahjong in the prior art needs to manually calculate the number of times, the process is complex, and time and labor are wasted.

In order to achieve the purpose, the utility model adopts the following technical scheme:

in a first aspect, the utility model provides a Wuhan mahjong number-of-double calculation device, which comprises a shell, a microprocessor chip arranged in the shell, and a display device, an input key device and a base number selection switch which are arranged on the shell and are respectively and electrically connected with the microprocessor chip;

the display device comprises a first display module, a second display module, a third display module and a fourth display module which are respectively electrically connected with the microprocessor chip and are used for respectively displaying the number of the four-player dominos;

the input key device comprises a switch key, a small urheen key, a large urheen key and a plurality of opening number keys which are respectively electrically connected with the microprocessor chip.

The working principle of the device for calculating the number of the Wuhan mahjong tiles is as follows:

the player dials the base number selection switch, so that the base number adopted by the game is selected; then, acquiring the opening number of four players, wherein the opening number of the upper player comprises an opening number a of the upper player, an opening number b of the opposite player, an opening number c of the lower player and an opening number d of the urheen, and the values of a, b, c and d are natural numbers; then, the player inputs the corresponding opening number in the opening number keys in sequence according to the sequence of the previous family, the opposite family, the next family and the hu family; then, if the small huhu is a small huhu, selecting a big huhu; then, the microprocessor chip receives the input instruction of the player, and automatically calculates the number of the two-card of each player based on an internal written algorithm; and finally, the microprocessor chip sends the result of the number of the two-fold muskmelons to the display device for displaying, so that the number of the two-fold muskmelons of each player is obtained.

Based on the disclosure, the microprocessor chip can calculate the number of the two-fold tiles of each player and return the number to the player only by pressing the sequential keys to input corresponding data, so that the player does not need to manually calculate the number of the two-fold tiles in a mahjong game, the operation is simple, and the user experience is good.

In one possible design, a speaker is further disposed within the housing, the speaker being electrically connected to the microprocessor chip.

In one possible design, the display device is a liquid crystal display.

In one possible design, the switch key, the small urheen key, the large urheen key and the plurality of opening number keys are all provided with LED indicating devices.

In one possible design, the number of openings keys include 1 key, 2 keys, 3 keys, 4 keys, 5 keys, 6 keys, 7 keys, 8 keys, and 9 keys.

In one possible design, the microprocessor chip is a single chip.

In one possible design, the microprocessor chip is a DSP chip.

In one possible design, a power supply battery is further arranged in the shell, and the power supply battery is electrically connected with the microprocessor chip, the display device, the input key device and the base number selection switch respectively.

In a second aspect, the utility model provides a mahjong machine, wherein the mahjong machine is provided with the wuhan mahjong number calculating device in any one of the possible designs of the first aspect.

Drawings

FIG. 1 is a block diagram of a device for calculating the number of Wuhan mah-jong pieces according to the present invention;

wherein, 1-shell; 2-a display device; 21-a first display module; 22-a second display module; 23-a third display module; 24-a fourth display module; 3-an input key device; 31-switch key; 32-small hu key; 33-big beard key; 34-number of openings button; a 4-base selector switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure.

Examples

On the first hand, as shown in fig. 1, the present embodiment provides a device for calculating the number of wuhan mah-jong pieces, which includes a housing 1, a microprocessor chip disposed in the housing 1, and a display device 2, an input button device 3 and a base number selection switch 4 disposed on the housing 1 and electrically connected to the microprocessor chip respectively; the display device 2 comprises a first display module 21, a second display module 22, a third display module 23 and a fourth display module 24 which are respectively electrically connected with the microprocessor chip and are used for respectively displaying the number of four-player dominos; the input key device 3 comprises a switch key 31, a small beard key 32, a large beard key 33 and a plurality of opening number keys 34 which are respectively electrically connected with the microprocessor chip. The player only needs to press the keys in sequence to input corresponding data, the microprocessor chip can calculate the number of the two-fold muskmelons of each player and return the number to the player, so that the player does not need to manually calculate the number of the two-fold muskmelons in a mahjong game, the operation is simple, and the user experience is good.

It should be noted that, in an optional implementation manner, the microprocessor chip may adopt a single chip microcomputer chip, and may also adopt a DSP (Digital Signal Processing) chip, which may be used to implement an algorithm for quickly calculating the number of the wuhan mahjong tiles.

It should be noted that, in an alternative embodiment, the display device 2 may be a liquid crystal display, and specifically, may be a monochrome liquid crystal display or a two-color liquid crystal display; of course, the display screen may also be an LED display screen, and is not particularly limited. It should be noted that, the first display module 21, the second display module 22, the third display module 23 and the fourth display module 24 may respectively sequentially represent the number of the two-house dominos of the previous house, the opposite house, the next house and the family, of course, the above limitation may not be made, and it is only necessary that the first display module 21, the second display module 22, the third display module 23 and the fourth display module 24 can respectively represent the number of the two-house dominos of the four-house dominos.

It should be noted that, in an optional implementation manner, the switch key 31 includes a power-on key and a power-off key, and a player can switch between power-on and power-off by pressing the switch key 31, which is not limited specifically.

In an alternative embodiment, the number of openings button 34 includes

keys

1, 2, 3, 4, 5, 6, 7, 8 and 9, which are used to indicate the number of openings of the player in the current mahjong game.

It should be noted that, in an alternative embodiment, the switch key 31, the small hooke key 32, the large hooke key 33, and the plurality of opening number keys 34 are all provided with LED indication devices, and when a player presses the above keys, the LED indication devices may highlight and display the keys to prompt the player to pay attention.

In an alternative embodiment, the base number selector switch 4 is provided with a plurality of base number shift positions for indicating the denomination base number of the current game, and the selection can be performed by toggling the selector switch.

It should be noted that, in an optional embodiment, a speaker is further disposed in the housing 1, and more preferably, the speaker is a buzzer, wherein the speaker is electrically connected to the microprocessor chip; set up the speaker, when the player pressed each button or when the number of times result of playing the card appeared in display device 2, can pass through the speaker is reported to the validity of suggestion player input button or report the computational result, and then the player need not to look over the computational result when mahjong game, only need listen the speaker report the computational result can, easy operation.

It should be noted that, in an optional embodiment, a power supply battery is further disposed in the housing 1, and the power supply battery is electrically connected to the microprocessor chip, the display device 2, the input key device 3, and the radix number selection switch 4, respectively; preferably, the power supply battery is a button battery. Of course, it can be understood that the power supply battery may be a rechargeable battery, and correspondingly, a charging interface is provided on the housing 1 to charge the power supply battery.

It should be noted that, in an alternative embodiment, the size of the housing 1 may be 116 × 70 × 10.5 mm.

The working principle of the device for calculating the number of wuhan mahjong in the embodiment is as follows:

the player selects the base number m adopted by the game by dialing the base number selection switch 4; then, acquiring the opening number of four players, wherein the opening number of the upper player comprises an opening number a of the upper player, an opening number b of the opposite player, an opening number c of the lower player and an opening number d of the urheen, and the values of a, b, c and d are natural numbers; then, the player inputs the corresponding opening number in the opening number key 34 in turn according to the sequence of the previous family, the opposite family, the next family and the huqin family; then, if the small urheen is the small urheen, the small urheen button 32 is selected, and if the large urheen is the large urheen, the large urheen button 33 is selected; then, the microprocessor chip receives the input instruction of the player, and automatically calculates the number of the two-card of each player based on an internal written algorithm; finally, the microprocessor chip sends the result of the number of the two-fold muskmelons to the display device 2 for displaying, thereby obtaining the number of the two-fold muskmelons of each player.

It should be noted that, in this embodiment, the calculation method of the urheen and the urheen is specifically as follows:

1) the calculation mode of the urheen is as follows:

getting home: 2^(a+d)×m；

Aiming at home: 2^(b+d)×m；

The following: 2^(c+d)×m；

Family, moustache: the last family + the opposite family + the next family;

2) the calculation mode of the urheen is as follows:

getting home: 2^(a+d)×10×m；

Aiming at home: 2^(b+d)×10×m；

The following: 2^(c+d)×10×m；

Family, moustache: go home + go home.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A Wuhan mahjong number calculating device comprises a shell, and is characterized by further comprising a microprocessor chip arranged in the shell, and a display device, an input key device and a base number selection switch which are arranged on the shell and are respectively and electrically connected with the microprocessor chip;

2. The device for calculating the number of wuhan mah-jong pieces according to claim 1, wherein a speaker is further provided in the housing, and the speaker is electrically connected to the microprocessor chip.

3. The device for calculating the number of wuhan mah-jong pieces according to claim 1, wherein the display device is a liquid crystal display.

4. The wuhan mah-jong tile count calculation device of claim 1, wherein said switch buttons, moustache buttons, hu buttons and said plurality of numerical-of-opening buttons are provided with LED indicators.

5. The device for calculating the number of wuhan mah-jong pieces according to claim 1, wherein the number of opening buttons include a 1 button, a 2 button, a 3 button, a 4 button, a 5 button, a 6 button, a 7 button, an 8 button, and a 9 button.

6. The device for calculating the number of wuhan mah-jong pieces according to claim 1, wherein the microprocessor chip is a single chip.

7. The device for calculating the number of wuhan mah-jong pieces according to claim 1, wherein the microprocessor chip is a DSP chip.

8. A mahjong machine, characterized in that the mahjong machine is provided with the Wuhan mahjong number calculating device according to any one of claims 1-7.