Mahjong score indicator

Abstract

The invention belongs to the technical field of mahjong scoring, and particularly relates to a mahjong scoring device which comprises a shell, user selection keys are arranged on the shell, score keys are arranged on the shell, a display screen is arranged on the shell, a circuit board is arranged in the shell, and a main control unit is arranged on the circuit board. The main control unit is respectively connected with the battery detection management unit, the nixie tube display unit, the key detection unit, the Bluetooth communication unit and the polymer lithium battery, and the battery detection management unit, the nixie tube display unit, the key detection unit, the Bluetooth communication unit and the polymer lithium battery are all arranged on the circuit board; according to the method, the user can easily add and subtract the score, and errors and omissions possibly caused by manual scoring are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of mahjong scoring, and in particular relates to a mahjong scoring device. Background Art

[0002] Mahjong is a long-standing and popular board game. It has attracted the participation and attention of countless players with its unique rules, rich card types and strategies. However, in the entertainment process of Mahjong games, how to accurately and efficiently record and count the results of each deck of cards has always been a problem that troubles players.

[0003] Although existing mahjong machines have improved the automation of the game to a certain extent, they still rely on players to remember or use additional tools for scoring. Some players will adopt the commonly accepted method, such as using chips to score instead of poker, to help remember the winning and losing of each deck of cards. However, these methods all have a common disadvantage, that is, during the game, due to the negligence of the players or the limitation of memory, it is easy to cause scoring errors. Especially in long-term, multi-round games, such errors may continue to accumulate, and ultimately bring unpredictable variables to the results of the game, affecting the fairness and fun of the game. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a mahjong scoring device.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides a mahjong scoring device, including a shell, a user selection key is provided on the shell, a score key is provided on the shell, a display screen is provided on the shell, a circuit board is provided inside the shell, a main control unit is provided on the circuit board, the main control unit is respectively connected to a battery detection management unit, a digital tube display unit, a key detection unit, a Bluetooth communication unit, and a polymer lithium battery, and the battery detection management unit, the digital tube display unit, the key detection unit, the Bluetooth communication unit and the polymer lithium battery are all provided on the circuit board.

[0006] Furthermore, a charging port is provided on the outer side wall of the shell.

[0007] Furthermore, a power indicator light is provided on the shell, and a vibration module group is provided inside the shell.

[0008] Furthermore, the main control unit is connected to the vibration module group and the power indicator light respectively.

[0009] Furthermore, a switch clear button is provided on the housing.

[0010] Furthermore, the vibration module group is electrically connected to the polymer lithium battery via wires.

[0011] The beneficial effects achieved by the present invention using the above structure are as follows:

[0012] (1) Through this application, users can easily add or subtract scores, avoiding errors and omissions that may occur in manual scoring.

[0013] (2) The setting of the digital tube display unit enables each user to clearly understand his or her own score.

[0014] (3) Users can transfer scores through the Bluetooth communication unit, which increases the interactivity and fun of the game.

[0015] (4) The vibration module group provides tactile feedback when the score changes, enhancing the user experience.

[0016] (5) The setting of the switch clear key allows the user to quickly clear the selected points when the key is pressed incorrectly, avoiding accidental operation of the points.

[0017] (6) The power indicator light can display the power status of the device in real time, avoiding scoring interruptions due to insufficient power. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 This is a front view of a mahjong scoring device of the present invention;

[0020] Figure 2 The present invention is a front cross-sectional view of a mahjong scoring device.

[0021] Among them, 1. shell, 2. user selection key, 4. switch clear key, 5. display screen, 6. score key, 7. circuit board, 8. main control unit, 9. battery detection management unit, 10. digital tube display unit, 11. button detection unit, 12. Bluetooth communication unit, 13. polymer lithium battery, 14. charging port, 15. vibration module group, 16. power indicator light. DETAILED DESCRIPTION

[0022] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0023] like Figure 1-Figure 2 As shown, the present invention proposes a mahjong scoring device, including a shell 1, a switch clear key 4 is provided on the shell 1, a power indicator light 16 is provided on the shell 1, a vibration module group 15 is provided inside the shell 1, a charging port 14 is provided on the outer wall of the shell 1, a user selection key 2 is provided on the shell 1, a score key 6 is provided on the shell 1, a display screen 5 is provided on the shell 1, a circuit board 7 is provided in the shell 1, a main control unit 8 is provided on the circuit board 7, the main control unit 8 is respectively connected with the vibration module group 15 and the power indicator light 16, the main control unit 8 is respectively connected with a battery detection management unit 9, a digital tube display unit 10, a key detection unit 11, a Bluetooth communication unit 12, and a polymer lithium battery 13, the battery detection management unit 9, the digital tube display unit 10, the key detection unit 11, the Bluetooth communication unit 12 and the polymer lithium battery 13 are all arranged on the circuit board 7, and the vibration module group 15 is wired and electrically connected to the polymer lithium battery 13.

[0024] In specific use, after the mahjong game is over, the scores begin to be counted. Four people each hold one device. When a user adds points to another user, he presses the score key 6, and the key detection unit 11 transmits the signal to the main control unit 8. The main control unit 8 transmits the instruction to the digital tube display unit 10. When the user selection key 2 is pressed, the Bluetooth communication unit 12 transmits the signal to the digital tube display unit 10 in the other device via Bluetooth to complete the transfer of points between the two devices. If the wrong key is pressed, the switch clear key 4 can be pressed to eliminate the selected points. In this embodiment, the value of the device held by the user is reduced by five points, and the value of the device held by the other user is increased by five points. When the score changes, the vibration module group 15 in the shell 1 will vibrate, and the power indicator light 16 will light up in red when the power is low, including the power indicator light 16 will also light up in red when charging, and the power indicator light 16 will turn on green when it is full. Four mahjong scoring devices are a set. The above is the overall workflow of the present invention. Repeat this step next time you use it.

[0025] It can be seen from the above embodiments that the beneficial effects of the present invention are:

[0026] Through this application, users can easily add and subtract scores, avoiding errors and omissions that may occur in manual scoring; the setting of the digital tube display unit enables each user to clearly understand his or her own score; the scores can be transmitted between users through the Bluetooth communication unit, which increases the interactivity and fun of the game; the vibration module group provides tactile feedback when the score changes, enhancing the user experience; the setting of the switch clear key allows the user to quickly eliminate the selected score when the key is pressed incorrectly, avoiding misoperation of the score; the setting of the power indicator light can display the power status of the device in real time, avoiding scoring interruptions due to insufficient power.

[0027] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mahjong scoring device, comprising a housing (1), wherein the housing (1) is provided with a user selection key (2), the housing (1) is provided with a score key (6), and the housing (1) is provided with a display screen (5), characterized in that: A circuit board (7) is arranged inside the housing (1), and a main control unit (8) is arranged on the circuit board (7). The main control unit (8) is connected to a battery detection management unit (9), a digital tube display unit (10), a key detection unit (11), a Bluetooth communication unit (12), and a polymer lithium battery (13) respectively. The battery detection management unit (9), the digital tube display unit (10), the key detection unit (11), the Bluetooth communication unit (12), and the polymer lithium battery (13) are all arranged on the circuit board (7).

2. A mahjong scoring device according to claim 1, characterized in that: A charging port (14) is provided on the outer side wall of the housing (1).

3. A mahjong scoring device according to claim 2, characterized in that: The housing (1) is provided with a power indicator light (16), and the interior of the housing (1) is provided with a vibration module group (15).

4. A mahjong scoring device according to claim 3, characterized in that: The main control unit (8) is connected to the vibration module group (15) and the power indicator light (16) respectively.

5. A mahjong scoring device according to claim 4, characterized in that: The housing (1) is provided with a switch clearing key (4).

6. A mahjong scoring device according to claim 5, characterized in that: The vibration module group (15) is electrically connected to the polymer lithium battery (13) via wires.

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