Card dealing machine

Abstract

The utility model relates to the technical field of entertainment systems, in particular to full-automatic dealing equipment for playing cards or mahjong cards. A card dealing machine comprises an upper shell, a rotating base and a rotating mechanism. The upper shell and the rotating base are connected through a supporting mechanical rotating body; the rotating mechanism comprises a rotating motor and a rotating positioning device; the rotating motor is arranged in the upper shell and is in transmission connection with the rotating base; a card bin is arranged in the upper shell, a card pressing mechanism is arranged in the card bin, a card conveying mechanism is arranged at the bottom of the card bin, a card inlet is formed in one side of the bottom of the card bin, a card distributing mechanism is arranged at the card inlet, and a card discharging mechanism is arranged outside the card inlet; and a supporting rolling device is arranged between the upper shell and the rotating base. The upper shell and the rotating base of the equipment are not prone to shaking, and the user experience is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of entertainment systems, in particular to a full-automatic card dispensing device. BACKGROUND

[0002] The full-automatic card dispenser is a machine capable of shuffling and dispensing cards. At present, the full-automatic card dispensers in the industry are mainly divided into several categories. The first category is a boot-type full-automatic card dispenser mainly used in foreign chess entertainment venues. The second category is a table-type card dispenser represented by Xuanhe, such as patent No. CN222150864U, which is similar to the design concept of a full-automatic mahjong machine, and has a complex design, high production and maintenance costs. The third category is a small portable card dispenser popular on the market, which has the disadvantage that it needs to be moved away from the middle after each dispensing, and needs to be moved back to the middle position for the next dispensing, which is not good for user experience.

[0003] In the past, some manufacturers in the industry have tried to integrate the card dispenser into a full-automatic mahjong table, but still use a table-type card dispenser similar to Zhejiang Xuanhe, which is based on a full-automatic mahjong machine and recreates a set of card dispensing system, making the structure more complex.

[0004] In summary, the current centralized chess entertainment equipment on the market has the following problems. The first type is a portable card dispenser, which needs to be moved away from the middle after each dispensing, resulting in poor user experience. The second type is a full-automatic mahjong machine, which can only play mahjong and cannot play cards. The third type is a mahjong and poker integrated machine, but the two sets of mahjong and poker hardware systems inside are independently operated and operated, making the structure complex and the production, maintenance and maintenance costs high. Therefore, there is an urgent need for a new type of card dispenser on the market to solve many problems in the industry. CONTENT OF THE INVENTION

[0005] The purpose of the present application is to provide a card dispenser to solve the problems raised in the background art.

[0006] In order to solve the above technical problems, the present application provides the following technical solutions:

[0007] Compared with the prior art,

[0008] A card dispenser comprises an upper housing, a rotating base and a rotating mechanism.

[0009] The upper housing and the rotating base are connected by a supporting mechanical rotating body.

[0010] The rotating mechanism comprises a rotating motor and a rotating positioning device.

[0011] The rotating motor is arranged in the upper housing and is in transmission connection with the rotating base.

[0012] The upper shell is internally provided with a card compartment, the card compartment is provided with a card pressing mechanism, the bottom of the card compartment is provided with a card feeding mechanism, one side of the bottom of the card compartment is provided with a card inlet, the card inlet is provided with a card distributing mechanism, and the card inlet is externally provided with a card outlet mechanism.

[0013] The upper shell and the rotating base are provided with a supporting rolling device.

[0014] Preferably, the supporting rolling device is a supporting roller or a supporting ball, the supporting roller comprises a supporting base and a roller, and the supporting ball comprises a supporting base and a ball. The ball is not affected by the direction of force in rotation relative to the roller, can rotate at will, is not easy to jam, has small friction, and has better effect.

[0015] Preferably, the supporting rolling device is three groups of uniformly distributed

[0016] Preferably, the card distributing mechanism comprises a card distributing block arranged above the card inlet and a limiting piece arranged below the card inlet, and the gap between the card distributing block and the limiting piece is the thickness of a card.

[0017] Preferably, the corresponding surface of the card distributing block and the limiting piece is provided with an inclined surface.

[0018] Preferably, the card feeding mechanism comprises a card feeding motor and a card feeding rubber roller in transmission connection with the card feeding motor, and the card feeding rubber roller is mounted at the bottom of the card compartment.

[0019] Preferably, the card outlet mechanism comprises a card outlet motor, a card outlet rubber roller in transmission connection with the card outlet motor, and a driven rubber roller matched with the card outlet rubber roller.

[0020] Preferably, the driven rubber roller is arranged above the card outlet rubber roller, and the card outlet motor and the card feeding motor are arranged above the driven rubber roller.

[0021] Preferably, the limiting piece extends through the card inlet to between the card outlet rubber roller and the driven rubber roller.

[0022] Preferably, the upper shell is internally provided with a circuit board, the circuit board is internally provided with a program for controlling a mahjong machine and / or a card feeding mechanism, and the circuit board is respectively connected with the rotating motor, the rotating positioning device, the card feeding mechanism and the card outlet mechanism.

[0023] Compared with the prior art, the application has the following technical effects:

[0024] 1. On the basis of the original mahjong machine, without changing any existing structure of the mahjong machine, a mahjong card all-in-one machine is realized, which realizes the effect of one plus one greater than two in function, so that the entertainment device has the entertainment functions of mahjong machine and card machine. The cost is greatly reduced. Compared with the portable type, it does not need to be taken out all the time. At present, the portable card dispenser is placed in the middle to deal cards, and needs to be manually taken out after each card is dealt. The card dispenser of the application will automatically descend to the desktop after dealing cards, without the need to take it out like the portable card dispenser every time, greatly improving the user's playing experience and entertainment experience.

[0025] Since the invention of the full-automatic mahjong table in 1964, the design idea of mahjong poker all-in-one machine has been to separately design a set of card dealing system inside the original mahjong all-in-one machine, and the two run independently to integrate into a mahjong poker all-in-one machine. The shuffling, card feeding and dealing of the card machine have been running and working on the desktop, which is complex in structure and high in cost and maintenance difficulty. Even the existing table-type poker machine on the market also uses similar shuffling, card feeding and dealing, which runs and works on the desktop, and is complex in structure and high in cost and maintenance difficulty. So far, no one in the industry has modified the dice tray to make the mahjong machine have the function of mahjong poker all-in-one machine. Because the space of the dice tray is limited, the conventional design cannot realize the independent function of the card dispenser. The application arranges and combines each mechanism in the limited space of the full-automatic mahjong table to realize the card dealing function, solving the technical problem that has been trying to solve for many years in the industry but has not been solved.

[0026] 2. The device is simple, low in cost, ingenious in structure design, convenient to maintain, does not set a shuffling structure, and directly uses a program-controlled irregular card dealing to replace the shuffling function, greatly simplifying the structure of the device and having unexpected technical effects.

[0027] 3. The device has strong compatibility. Because most of the dice trays of mahjong machines on the market are general product sizes and general operation programs, the device only needs to replace the software program to modify the original full-automatic mahjong machine into a mahjong poker all-in-one machine. Moreover, with the recent popularity of egg cracking, more and more people like card games. Based on this, the application is expected to be the standard configuration of mahjong machines in the future production, and can upgrade and modify the stock mahjong machine market to have the function of mahjong poker all-in-one machine, which will achieve great success in business.

[0028] 4、The dealer of the application has strong ductility, first, it can be compatible with the dice disc of mahjong machine, and the mahjong machine can be transformed into a mahjong and poker integrated machine, second, an external table body and lifting mechanism can be configured, which can be used as a separate table type poker machine, and the structure is simple, the cost is low, and the installation, maintenance and maintenance are convenient, third, a base can be matched, which can be used as a separate portable dealer, and the base and the dealer are designed as a detachable structure, which is convenient to carry and can be applied to different scenes.

[0029] 5、The dice disc is also commonly known as mahjong machine operation disc, mahjong machine lifting disc and mahjong machine dice disc, which is generally oval, square or hexagonal, and the lower part is bowl-shaped. In such a limited space, the space arrangement of the dealer mechanism needs to be fully considered. First, the irregular dealing controlled by the program replaces the shuffling structure, which can save one third of the space, second, the vertical dealing is changed to horizontal dealing, the motor is arranged above the inclined upper side of the dealing rubber roller and the driven rubber roller, the position of the lower cover dealing port is a conical surface, and the other three vertical surfaces of the lower cover are within the size range of the original mahjong machine lifting disc; Third, only a rotating motor is arranged in the rotating base, so that the overall structure becomes smaller and smaller downwards, and still reduces within the size range of the original mahjong machine lifting disc; Fourth, compared with vertical dealing, horizontal dealing has a short dealing stroke and a fast dealing speed in the same time, which reduces the dealing waiting time. The layout of each mechanism of the dealer is fully considered in the application, so that the dealer can be embedded in the narrow space of the dice disc, and has unexpected technical effects.

[0030] Through the above design, some structures in the entertainment system, such as the lifting mechanism of the dice disc, the existing keys of the dice disc, the electronic screen and the control system, are shared by the mahjong machine and the card dealer, which greatly reduces the structure parts, fully utilizes the space of the equipment, reduces the production cost, is convenient to install and maintain, improves the user experience, and has unexpected technical effects. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, which is used together with embodiments of the present application to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0032] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application Figure 1 ;

[0033] Figure 2 is a schematic diagram of the overall structure of the embodiment of the present application Figure 2 ;

[0034] Figure 3 is a schematic diagram of the structure of the embodiment of the present application without the card bin cover and the face cover Figure 1 ;

[0035] Figure 4 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 2 ;

[0036] Figure 5 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 1 ;

[0037] Figure 6 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 2 ;

[0038] Figure 7 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 3 ;

[0039] Figure 8 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 1 ;

[0040] Figure 9 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 2 ;

[0041] Figure 10 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 3 ;

[0042] Figure 11 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 1 ;

[0043] Figure 12 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 2 ;

[0044] Figure 13 is a structural diagram of the embodiment of the present application without the card compartment cover and the face cover Figure 3 ;

[0045] Figure 14 is a top view of the card feeding mechanism, the card distributing mechanism, the card dispensing mechanism, and the rotating mechanism (without the rotating motor) of the embodiment of the present application

[0046] Figure 15 is a front view of the card feeding mechanism, the card distributing mechanism, the card dispensing mechanism, and the rotating mechanism (without the rotating motor) of the embodiment of the present application

[0047] Figure 16It is the three-dimensional structure of the card feeding mechanism, card separating mechanism, card dispensing mechanism, rotating mechanism (without rotating motor) of the embodiment of the application Figure 1 ;

[0048] Figure 17 It is the left view of the card feeding mechanism, card separating mechanism, card dispensing mechanism, rotating mechanism (without rotating motor) of the embodiment of the application Figure 2 ;

[0049] Figure 18 It is the left view of the card feeding mechanism, card separating mechanism, card dispensing mechanism, rotating mechanism (without rotating motor) of the embodiment of the application

[0050] Figure 19 It is the three-dimensional structure schematic diagram of the card feeding mechanism, card separating mechanism, card dispensing mechanism, rotating mechanism and rotating base of the embodiment of the application

[0051] Figure 20 It is the three-dimensional structure schematic diagram of the card feeding mechanism, card dispensing mechanism, rotating mechanism and rotating base of the embodiment of the application

[0052] Figure 21 It is the structure schematic diagram of the card pressing mechanism that can rotate relative to each other of the embodiment of the application

[0053] Figure 22 It is the structure schematic diagram of the portable base added to the embodiment of the application

[0054] Figure 23 It is the structure schematic diagram of the embodiment of the application applied to a mahjong-poker integrated machine

[0055] Figure 24 It is the structure schematic diagram of the embodiment of the application as a table type card dispenser

[0056] In the figure: rotating base 1, rotating base baffle 11, upper shell 2, card warehouse 21, playing card 211, dustproof pad 212, support framework 213, groove 214, card warehouse cover 22, display screen 221, spring rotating shaft 222, buckle 223, face cover 23, control button 231, motor warehouse 24, lower cover 25, lower cover baffle 251, PCB 3, card pressing mechanism 4, card pressing connecting rod 41, card pressing piece 42, card pressing rod hook 43, card feeding mechanism 5, card feeding motor 51, card feeding mechanism synchronous belt and synchronous wheel 52, card feeding rubber roller 53, card separating mechanism 6, card dispensing limiting steel sheet 61, card separating metal block 62, card dispensing mechanism 7, card dispensing motor 71, card dispensing mechanism synchronous belt and synchronous wheel 72, card dispensing rubber roller 73, driven rubber roller 74, light sensing sensor 75, rotating mechanism 8, rotating motor 81, rotating mechanism synchronous belt and synchronous wheel 82, ball bearing 83, Hall sensor 84, support roller 85, support base 851, roller 852, portable base 9, table body 10. DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0058] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0059] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", and "connection" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0060] As shown in Figures 1-24

[0061] Embodiment 1

[0062] The card dispenser is integrated in the existing mahjong machine dice tray, and the existing dice tray cover is used. Various control buttons required by the mahjong machine and the card dispenser are arranged on the cover.

[0063] A card compartment cover connected through a spring rotating shaft is arranged at the center position of the cover. When the card compartment cover is closed, it is connected with the cover through a buckle and a spring button. The main body of the card dispenser is arranged in a cavity formed by the lower cover of the card dispenser and the cover.

[0064] The card pressing mechanism of the card dispenser adopts the simplest spring card pressing structure (not shown in the figure). When the card compartment cover is closed, the spring arranged on the card compartment cover gives the cards in the card compartment a certain downward pressure, so that the card feeding rubber roller and the contacted cards generate sufficient friction force, thereby feeding the cards and ensuring the smoothness of the card feeding.

[0065] The main body of the card dispenser is composed of an upper shell, a card feeding mechanism, a card dispensing mechanism, a card distributing mechanism, and a rotating mechanism.

[0066] ​The upper shell is mainly divided into three parts, one part is used as a card warehouse, and the other two parts are used as a motor warehouse and a PCB board warehouse.

[0067] The card feeding mechanism is composed of a card feeding motor and a card feeding rubber roller, which is used to feed the cards in the card warehouse to the card inlet. The card feeding rubber roller is arranged at the bottom of the card warehouse and supported on the shell through bearings on both sides.

[0068] The card feeding rubber roller is arranged with flexible protrusions in the circumferential direction to ensure the smoothness of card feeding. In the card inlet direction, the cards can be separated into one by one and sent out from the card outlet direction through the cooperation of the card separating metal block and the card limiting spring sheet.

[0069] The card separating mechanism is composed of a card limiting steel sheet and a card separating metal block, wherein the position of the card separating metal block can be adjusted up and down. By adjusting the gap between the card limiting steel sheet and the card separating metal block, only one card can pass through at a time, so as to avoid sending multiple cards at a time.

[0070] The card feeding mechanism is composed of a card feeding motor, a card feeding rubber roller, and a driven rubber roller, which is used to drive the card feeding rubber roller and its driven rubber roller arranged at the bottom of the motor warehouse and supported on the shell through bearings on both sides.

[0071] The card feeding rubber roller and the driven rubber roller cooperate to ensure the stability of the angle and force of the card sending.

[0072] The card feeding motor and the card feeding motor are arranged in the motor warehouse.

[0073] The card feeding motor and the card feeding rubber roller, and the card feeding motor and the card feeding rubber roller are driven by synchronous belt transmission. Two sets of synchronous belt transmission mechanisms and corresponding synchronous wheels are arranged on both sides of the shell.

[0074] In this embodiment, the upper vertex of the card limiting steel sheet and the card feeding rubber roller is kept horizontal, so that when feeding the cards, the card face is horizontally fed by the card feeding rubber roller to the card separating mechanism and then to the card feeding mechanism.

[0075] An installation groove matched with the card limiting steel sheet is arranged at the bottom of the card warehouse. If it is necessary to adapt to different card thicknesses, only a few card limiting steel sheets with different thicknesses need to be produced, and the corresponding thickness of the card limiting steel sheet is installed according to the thickness of the different cards, so that the equipment can adapt to different card thicknesses. No other parts of other equipment need to be changed, and the installation groove is pre-drilled with screw holes, so that the card limiting steel sheet can be easily disassembled and replaced.

[0076] The thickness of the card dispensing limiting steel sheet can be fixed, and the card separating metal block is designed in different sizes, so that the gap between the card separating metal block and the card dispensing limiting steel sheet is the thickness of a card, so as to correspond to cards with different thicknesses. At this time, only the card separating metal block of different models needs to be replaced, which can adapt to cards with different thicknesses for dispensing, is easy to install, has low cost, is convenient to maintain and repair, and has stronger adaptability of the card dispenser, which can adapt to cards with different thicknesses on the market.

[0077] The card separating metal block can be designed in only one general size, and the gap between the card separating metal block and the card dispensing limiting steel sheet can be adjusted only by adjusting the installation height of the card separating metal block. A card separating block mounting groove can be arranged on the outer side of the upper wall of the card inlet. The card separating block and the card separating block mounting groove are detachably connected. For example, different thicknesses of gaskets are arranged at the bottom of the card separating metal block and the card separating block mounting groove. By adjusting the gaskets with different thicknesses, the installation height of the card separating metal block can be adjusted, so that the adaptability can be adjusted.

[0078] Spatial cooperation layout of card separating mechanism and card dispensing mechanism

[0079] The card dispensing limiting steel sheet and the card separating metal block are centrally arranged in the card inlet, do not occupy space, and have good card separating effect, and are convenient to disassemble and assemble, and are convenient to produce, assemble, install and maintain.

[0080] The card separating metal block is installed on the central outer side of the vertical surface of the card inlet. In this way, the space between the card inlet and the card dispensing rubber roller and the driven rubber roller is fully utilized, and the distance between the card inlet and the card dispensing mechanism can be shortened. That is, the card separating metal block does not increase the distance between the card inlet and the card dispensing mechanism, so that the volume of the card dispenser is smaller and shorter than that of the conventional card dispenser.

[0081] The card dispensing rubber roller and the driven rubber roller are designed to be penetrated by a steel shaft, and the two sets of card dispensing rubber rollers and driven rubber rollers are symmetrically arranged on the left and right sides. This just reserves an extension space for the card dispensing limiting steel sheet. The card dispensing limiting steel sheet penetrates the card inlet from the card box and extends beyond the vertical section of the card dispensing rubber roller, so as to improve the smoothness and stability of the card conveying. In the same way, the space between the card inlet and the card dispensing rubber roller and the driven rubber roller is fully utilized.

[0082] Of course, in the case that the card dispensing rubber roller and the driven rubber roller are a whole, the tangent and intersection of the two circles of the card dispensing rubber roller and the driven rubber roller still leave a certain space. The card dispensing limiting steel sheet can extend to the position close to the intersection of the card dispensing rubber roller and the driven rubber roller after penetrating the section formed by the tangent, so as to improve the stability of the card conveying.

[0083] The rotating mechanism is arranged at the bottom of the shell and includes a rotating motor, a synchronous belt and a synchronous wheel of the rotating mechanism, and a ball bearing,

[0084] The outer ring of the ball bearing is fixedly connected with the upper housing of the dealer main body, and is fixedly connected with one of the synchronous belt and the synchronous wheel of the rotating mechanism. The inner ring of the ball bearing is fixedly connected with the rotating base. The rotating motor is installed in the rotating base below the dealer main body (below the lower cover), and drives the dealer main body to rotate in the circumferential direction through the synchronous belt.

[0085] A light sensor is arranged below the motor compartment and at the position of the card outlet, and is used for sensing whether the cards are smoothly sent out, so as to control the number of cards sent out or monitor whether the cards are sent out.

[0086] A Hall sensor is arranged in the circumferential direction at the position of the rotating mechanism at the bottom of the dealer, and is used for sensing the rotating angle of the rotating mechanism, so as to control the card sending direction of the dealer.

[0087] The control PCB of the dealer is integrated with the control PCB of the original mahjong machine.

[0088] The PCB is connected with the Hall sensor, the light sensor, the rotating motor, the card sending motor, the card outlet motor, the touch screen or display screen on the card compartment cover, the control buttons on the cover, all the circuit control systems of the original mahjong machine, the lifting motor of the lifting mechanism of the dice disc, the complete set of card shuffling, stacking and sending mechanism of the mahjong machine, and the like. Since the full-automatic mahjong table or mahjong machine is prior art, details are not described herein.

[0089] In actual use, the user can arrange the back of the cards to face upwards, shuffle and stack the cards, and then put the cards into the card compartment. After setting the card sending mode, the dealer executes the operation according to the control instruction, adjusts the card sending direction by the rotating mechanism, sends the cards by the card sending mechanism, separates the cards by the card separating mechanism, and sends the cards by the card outlet mechanism. After the cards in one direction are sent out, the rotating mechanism adjusts the card sending direction to the next direction, and continues the related operation and card sending. Until all the cards in all directions are sent out.

[0090] In the above process, if the user only arranges the back of the cards to face upwards, stacks the cards, and then puts the cards into the card compartment, but does not shuffle the cards, it is also acceptable. In this case, the software program is controlled according to the preset software program, and the cards are sent out in a random manner, so as to realize a certain degree of shuffling function.

[0091] The random dispensing rule of the application can preset some random dispensing modes in the program of the circuit board, for example, the rule that four positions need to be dispensed is that the first group dispensing position rule is 0°, 180°, 360°, 270°, 90° operation, the second group dispensing position rule is 0°, 90°, 180°, 360°, 270°, and the third group dispensing position rule is 360°, 270°, 0°, 90°, 180°, and the three groups are alternately operated until the dispensing number of each position meets the preset requirement. The dispensing number of each position each time is a random number from 0 to 4, and the dispensing is performed, so as to realize random dispensing. Taking 0 as an example, the corresponding dispensing position is rotated, but the dispensing is not performed, that is, the dispensing number is 0, and then the next dispensing position is rotated and the dispensing action is performed. The above is only an example, and in actual operation, various random modes can be built into the program of the circuit board to realize random dispensing of two positions, six positions, eight positions and other different dispensing numbers.

[0092] Each preset dispensing number refers to the total number of dispensing preset through the display screen and the key, or the number obtained by the system calculation through setting the total number of cards and the number of players, for example, 54 cards, 2 players, and 27 cards for each player, that is, the preset dispensing number.

[0093] The power supply of the embodiment, the dispensing machine is powered by an external direct insertion power supply, for example, directly using the original power supply system of the automatic mahjong machine of the external direct insertion power supply, without providing a power supply.

[0094] When the dispensing machine of the embodiment is powered by an external direct insertion power supply, for example, directly using the original power supply system of the automatic mahjong machine of the external direct insertion power supply, the power supply of the PCB, the hall sensor, the light sensor and the motor needs corresponding wires to be laid on the corresponding electrical devices through the hollow pipeline reserved in the rotating base and the dispensing machine body, so the program of the dispensing machine PCB is needed to control the reverse rotation of 360° after the completion of 360° of each dispensing rotation, and the dispensing is repeatedly performed, so that the wires cannot be twisted into a rope due to continuous rotation, thereby being disconnected, and the lower cover baffle is arranged at a corner position of the rotating base, when the dispensing rotation of 360° is completed each time, the rotating base baffle matched with the lower cover baffle is arranged at the corresponding position of the upper shell of the dispensing machine body, so that it cannot rotate in the same direction again.

[0095] The applicant found that sometimes the rotating and throwing cards, the throwing card travel will be shorter, after repeated debugging found that, because the program settings, the program executes the throwing card action, and the rotating action, the applicant then optimized the program, when the rotating action rotates to a certain direction and stops, the throwing card action is executed, at this time, it may throw a card, or the instruction requires a card to throw N cards, when the throwing card action is completed in a certain stop direction, the rotating action is executed, so as to prevent the card from being thrown out when the rotating action is not completed, and the throwing card action is executed when the rotating action is not completely stopped, so as to prevent the card from being thrown out when the rotating action is not completed, and the throwing card action is executed when the rotating action is not completely stopped, so as to prevent the card from being thrown out when the rotating action is not completed.

[0096] Through the step optimization of the program, the card distribution is more smooth, and the card distribution is consistent, which improves the stability of the card distribution.

[0097] At present, the mainstream size of the dice disc on the market is that the upper disc has an outer diameter of 238mm, and the disc gradually shrinks to the bottom with a thickness of 50mm. A deck of 54 cards has a width of 57mm-60mm and a length of 87-98mm, and the thickness of 54 cards together is about 20mm. Under such extreme size, the structure layout of the card dispenser needs to fully consider the layout of different structures. The card warehouse is horizontally distributed, the card outlet is provided with a card outlet rubber roller and a driven rubber roller, the card outlet motor and the card feeding motor are arranged above the card outlet rubber roller and the driven rubber roller, the card distribution mechanism plays a bridge role between the card feeding mechanism and the card distribution mechanism without increasing the space, and the card outlet motor and the card feeding motor are arranged above the card outlet rubber roller and the driven rubber roller.

[0098] The present application fully considers that the original dice disc is a flying saucer type structure gradually shrinking from top to bottom, Figure 18 As can be seen, the card outlet motor and the card feeding motor are arranged obliquely above the driven rubber roller, and the driven rubber roller is arranged on the left side of the shortest distance surface of the card outlet rubber roller and the card outlet motor and the card feeding motor. Such design shortens the distance between the card outlet rubber roller and the card outlet motor and the card feeding motor, so that the whole card dispenser becomes more compact and smaller in size. The card outlet is located on the right side of the shortest distance surface of the card outlet motor and the card feeding motor and the card outlet rubber roller. The space of the motor warehouse includes the card outlet motor and the card feeding motor, the card outlet rubber roller and the driven rubber roller, and the card outlet. Such arrangement maximizes the use of space, so that it can be adapted to the flying saucer type structure gradually shrinking from top to bottom of the original dice disc, Figure 2 As can be seen, the card outlet is located on the same size inclined surface of the original dice disc.

[0099] The use process of the device is as follows: first, arrange the playing cards in one direction with the front and back sides, open the card bin cover, put the cards into the card bin with the front side facing down, close the card bin cover, switch the device to the card mode through the control button, at this time the lifting disc is raised, the device distributes cards according to the preset number of cards and the number of people, at this time the cards are distributed randomly, the randomness is that the rotation to each person's position is random, the number of cards distributed each time is random, until the preset number of cards of all people is distributed, the distribution is completed, the lifting disc is lowered into the tabletop, and the players start playing cards, when the players want to play mahjong, only need to switch the mahjong mode through the button, at this time the mahjong machine mode is entered, because the mahjong machine distributes mahjong, which is the prior art, and will not be repeated here.

[0100] The specific card distribution method comprises the following steps,

[0101] S1, distributing mahjong;

[0102] S2, distributing cards;

[0103] S3, switching to execute S1 or S2.

[0104] In S2, the card distribution is random distribution.

[0105] The random distribution is that the arrival at the predetermined position is random or / and the number of cards distributed each time is random.

[0106] The number of cards distributed at the predetermined position is greater than or equal to one card and less than or equal to the total number of preset cards distributed at the predetermined position.

[0107] The rotation rule of the entertainment system is that after completing 360° rotation, it needs to rotate in the opposite direction by 360° to return to the starting point, and the cycle is repeated.

[0108] Each time the predetermined position is reached, the card distribution action is performed.

[0109] The predetermined position is an N-equivalent position of 360°.

[0110] Embodiment 2:

[0111] The card distribution machine is provided with a card pressing rod instead of a spring pressing card. The card pressing rod comprises a card pressing connecting rod and a card pressing piece, which can be integrated or in a split structure. When the two are in a split structure, a rotating mechanism can be arranged at the connecting position of the card pressing connecting rod and the card pressing piece. When the card pressing piece is pressed on the card, it always maintains a horizontal state. The size and length of the card pressing piece can be close to the length of the card, and the width is half the width of the card, and the card is pressed in the middle. In this way, the card pressing force is uniform, which is more beneficial to the smooth distribution of the card.

[0112] In the corresponding position of the card warehouse cover, a card pressing rod hook is arranged, so that when the card warehouse cover is opened to put cards, the card pressing rod can be clamped on the card warehouse cover, and when the card putting is completed, the card pressing rod is unhooked from the card pressing rod hook and pressed on the cards.

[0113] Embodiment 3:

[0114] The mahjong machine is provided with a battery for power supply, so that the original power supply system of the automatic mahjong machine using external direct power supply can be used for power supply, and only the battery of the mahjong machine needs to be powered when the mahjong machine is not working.

[0115] The battery charging can be performed in the reserved charging port mode, or in the wireless charging mode, that is, the battery used is adapted to wireless charging, and a wireless charger is arranged in the mahjong machine integrated full-automatic mahjong table or a separate mahjong table supporting the mahjong machine. In this way, as long as the external power supply is powered, the battery can be continuously charged. If the lifting mechanism connected to the mahjong machine in the full-automatic mahjong table or the separate mahjong table supporting the mahjong machine is also provided with an independent battery, even if there is no external power supply temporarily, the self-provided battery can also provide power, so that the mahjong machine can be used for playing card games.

[0116] When the battery is used for power supply, the power supply of the part above the rotating base of the mahjong machine is provided by the battery, at this time, the rotation motor and the control of the lifting motor of the mahjong machine can be wirelessly controlled by the program of the PCB board through wireless communication. At this time, it is not necessary to strictly follow the embodiment 1 that the mahjong machine needs to be reversely rotated by 360° after each card dispensing rotation by 360°, and it is also not necessary to set the rotating base baffle matched with the lower cover baffle of the embodiment 1. The mahjong machine can be randomly rotated, which is more entertaining and has better experience. At this time, the program of the control PCB board of the mahjong machine needs to be adaptively adjusted.

[0117] Embodiment 4: A layer of dustproof pad is arranged at the bottom of the card warehouse of the mahjong machine, and all parts of the bottom except the flexible teeth of the card feeding rubber roller, the support frame and the card dispensing limiting steel sheet are covered, so that the design is not only beautiful but also prevents dust from falling into the card warehouse, thereby prolonging the service life of the mahjong machine and reducing the failure rate of the mahjong machine.

[0118] A plurality of support frames and card dispensing limiting steel sheet mounting portions are arranged at the bottom of the card warehouse, and the heights of the support frames and the card dispensing limiting steel sheet mounting portions are slightly lower than that of the card feeding rubber roller. On the one hand, after the card dispensing limiting steel sheet is mounted, the card dispensing limiting steel sheet is just horizontal with the card feeding rubber roller, so that each card is sent in a horizontal state. On the other hand, since the height of the support frame is slightly lower than that of the card feeding rubber roller, the support frame not only supports the card to keep horizontal, but also does not affect the friction provided by the card feeding rubber roller to send the card out, thereby ensuring the smoothness and fluency of the card dispensing.

[0119] As Figure 5As shown, the support framework of the present application includes 4, two of which are evenly distributed behind the card feeding rubber roller, and the other two are distributed on both sides in front of the card feeding rubber roller. The installation boss of the card limiting steel sheet is arranged in the middle. In this way, the installation boss facilitates the installation of the card limiting steel sheet, and the card limiting steel sheet and the support framework on both sides can ensure that the cards pass through the card distribution mechanism smoothly and enter the corresponding card feeding rubber roller and driven rubber roller. The support framework not only saves raw materials and makes the bottom of the card compartment not need a real bottom for support, but also reduces friction, so that the cards can pass smoothly from the card feeding mechanism to the card distribution mechanism to the card feeding mechanism.

[0120] In the embodiment 5, three groups of support rollers are arranged outside the rotating wheel of the rotating base. The support rollers are composed of a support base fixed to the rotating base and a roller that can roll around the support base. In this way, when the pressing key is operated, the rotating base and the main body of the card dealer have no gap difference, and the main body of the card dealer will not shake when the control key is pressed. In addition, the main body of the card dealer can rotate freely based on the rotation of the roller when it rotates.

[0121] In the embodiment 6, the card compartment is provided with grooves for conveniently putting cards in and taking them out with fingers. This design conforms to the ergonomic design concept. When cards are put in and need to be taken out, it is more convenient to take cards with the thumb, index finger and middle finger.

[0122] In the embodiment 7, the synchronous belt and synchronous wheel of the card feeding mechanism, card feeding mechanism and rotating mechanism in the embodiment 1 can be replaced by gear meshing transmission or chain transmission, which can also achieve the technical effects of the present application.

[0123] In the embodiment 8, a layer of sound insulation cotton is added outside the existing motor to reduce the noise of the rotating card dealer, which can achieve good mute effect and improve the entertainment experience of users.

[0124] In the embodiment 9, the card dealer can be provided with a via hole slip ring to transmit power from a fixed position to a rotating position. For example, the MT series via hole slip ring of Moflon can be used. In this way, it is not necessary to reverse rotate 360° after each card dealing rotation of 360° in the embodiment 1, and it is also not necessary to set the rotating base baffle matched with the lower cover baffle of the embodiment 1. The card dealer can rotate randomly, which is more entertaining and has better experience. At the same time, the program of the control PCB board of the card dealer can be adjusted adaptively.

[0125] Embodiment 10: The present application is not limited to the structure provided in the above embodiments, for example, the card dealer corresponding to the patent with the publication number CN220193952U is integrated into the dice tray of the mahjong machine, the structure of the dice tray is adaptively enlarged, the programs of the two are connected and communicated, and the modification of the dice tray of the mahjong machine can also be implemented. Compared with the foregoing embodiments, only the compatibility and expansion are slightly changed, the table hole of the mahjong machine embedded with the dice tray needs to be adaptively enlarged to adapt to the integration of the modified card dealer and the dice tray, but the control system of part of the structure in the present entertainment system, such as the lifting mechanism of the dice tray, the existing keys of the dice tray, and the electronic screen, can still be shared by the mahjong machine and the card dealer, which greatly reduces the structural components, fully utilizes the space of the equipment, reduces the production cost, and is convenient for installation and maintenance, improves the user experience, and has unexpected technical effects.

[0126] Embodiment 11: The rotating mechanism of the present embodiment is arranged at the bottom of the shell, including a rotating motor, a synchronous belt and a synchronous wheel of the rotating mechanism, and a ball bearing,

[0127] The inner steel ring of the ball bearing is fixedly connected with the upper shell of the card dealer main body, and the outer steel ring of the ball bearing is fixedly connected with the rotating base and a group of synchronous wheels of the rotating mechanism. In this way, the rotating motor is installed in the upper shell of the card dealer main body, and drives the card dealer main body to rotate circumferentially through a group of synchronous belts. The axial movement is that the outer steel ring of the ball bearing is fixedly connected with the rotating base, and the motor rotates around the corresponding group of synchronous wheels of the fixed outer steel ring. At this time, the card dealer main body rotates circumferentially, and the rotating motor arranged in the upper shell also rotates together.

[0128] The biggest difference from embodiment 1 is that the rotating motor is arranged in the upper shell. If the rotating motor and the gearbox of embodiment 1 are used directly, they can be arranged on the other side of the card warehouse opposite to the card feeding motor and the card output motor. If only the rotating motor is used and the gearbox is removed, the rotating motor can be arranged vertically downward, and then it can be arranged on any other three sides except one side of the card output port. Such a design makes the rotating base very thin, and the whole card dealer is only a little thicker than a deck of cards. Compared with the overall use effect of embodiment 1, the device becomes lighter and thinner, which provides more possibilities for the further compatibility and expansibility of the device. The present embodiment can also be modified into a table type card dealer and directly used as a portable card dealer. Compared with the existing table type card dealer, the structure of the present application is simpler, the production cost is lower, and the installation and maintenance are more convenient. When the rotating base is designed to be very thin, the size of the present application is thinner, which brings better operation experience to the user.

[0129] An entertainment system, comprising a card dispensing mechanism, the card dispensing mechanism comprising: an upper housing, a rotating base and a rotating mechanism;

[0130] The upper housing and the rotating base are connected by a supporting mechanical rotating body;

[0131] The rotating mechanism comprises a rotating motor and a rotating positioning device;

[0132] The rotating motor is arranged in the upper housing and is in driving connection with the rotating base;

[0133] The upper housing is provided with a card storage, the card storage is provided with a card pressing mechanism, the bottom of the card storage is provided with a card feeding mechanism, one side of the bottom of the card storage is provided with a card inlet, the card inlet is provided with a card distributing mechanism, and the card inlet is provided with a card outlet mechanism outside.

[0134] Alternatively, the entertainment system comprises a mahjong machine, the mahjong machine comprises a lifting disc, and the lifting disc is provided with the card dispensing mechanism.

[0135] Alternatively, the entertainment system comprises a table body, the table body comprises a lifting mechanism, and the lifting mechanism comprises a lifting motor and a lifting rod in driving connection with the lifting motor;

[0136] The upper end of the lifting rod is provided with the card dispensing mechanism, and the table body is provided with a table hole matched with the card dispensing mechanism.

[0137] Embodiment 12: as shown in the figure, an external table body and a lifting mechanism are configured, which can be used as a separate table-type poker machine, and the structure is simple, the cost is low, and the installation, maintenance and repair are convenient. Figure 24

[0138] An entertainment system, comprising a table body, the table body comprises a lifting mechanism, and the lifting mechanism comprises a lifting motor and a lifting rod in driving connection with the lifting motor;

[0139] The upper end of the lifting rod is provided with a card dispensing mechanism, and the table body is provided with a table hole matched with the card dispensing mechanism;

[0140] The card dispensing mechanism comprises: an upper housing, a rotating base and a rotating mechanism;

[0141] The upper housing and the rotating base are connected by a supporting mechanical rotating body;

[0142] The rotating mechanism comprises a rotating motor and a rotating positioning device;

[0143] The rotating motor is arranged in the rotating base and is in driving connection with the upper housing;

[0144] ​The upper shell is internally provided with a card warehouse, the card warehouse is provided with a card pressing mechanism, the bottom of the card warehouse is provided with a card feeding mechanism, one side of the bottom of the card warehouse is provided with a card inlet, the card inlet is provided with a card distributing mechanism, and the card inlet is externally provided with a card outlet mechanism.

[0145] Embodiment 13: as Figure 22 The base and the card dispenser are designed as a detachable structure, facilitating carrying and being applicable to different scenes.

[0146] An entertainment system comprises a card dispensing mechanism, which comprises an upper shell, a rotating base and a rotating mechanism.

[0147] The upper shell and the rotating base are connected through a supporting mechanical rotating body.

[0148] The rotating mechanism comprises a rotating motor and a rotating positioning device.

[0149] The rotating motor is arranged in the rotating base and is in transmission connection with the upper shell.

[0150] The upper shell is internally provided with a card warehouse, the card warehouse is provided with a card pressing mechanism, the bottom of the card warehouse is provided with a card feeding mechanism, one side of the bottom of the card warehouse is provided with a card inlet, the card inlet is provided with a card distributing mechanism, and the card inlet is externally provided with a card outlet mechanism.

[0151] The bottom of the rotating base is provided with a portable base, and the rotating base is detachably connected with the portable base.

[0152] It should be noted that, in the present text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms “comprise”, “contain” or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Finally, it should be noted that the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, and those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A card dispenser, characterized in that, The utility model relates to a mahjong machine, including: Upper shell, rotating base and rotating mechanism; The upper shell and rotating base are connected through a support mechanical rotating body; The rotating mechanism includes a rotating motor and a rotating positioning device; The rotating motor is arranged in the upper shell and is in transmission connection with the rotating base; The upper shell is provided with a card warehouse, the card warehouse is provided with a card pressing mechanism, the bottom of the card warehouse is provided with a card feeding mechanism, one side of the bottom of the card warehouse is provided with a card inlet, the card inlet is provided with a card distributing mechanism, and the card inlet is provided with a card outlet mechanism outside; The upper shell and the rotating base are provided with a support rolling device.

2. A card dispenser as claimed in claim 1, wherein The support rolling device is a support roller or a support ball, the support roller includes a support base and a roller, and the support ball includes a support base and a ball.

3. The card dispenser of claim 1 wherein, The support rolling device is evenly distributed in three groups.

4. The card dispenser of any one of claims 1 to 3, wherein, The card distributing mechanism includes a card distributing block arranged above the card inlet and a limiting piece arranged below the card inlet, and the gap between the card distributing block and the limiting piece is the thickness of a card.

5. A card dispenser as claimed in claim 4, wherein The corresponding surface of the card distributing block and the limiting piece is provided with an inclined surface.

6. A card dispenser as defined in claim 4, wherein The card feeding mechanism includes a card feeding motor and a card feeding rubber roller in transmission connection with the card feeding motor, and the card feeding rubber roller is installed at the bottom of the card warehouse.

7. A card dispenser as claimed in claim 6, wherein The card outlet mechanism includes a card outlet motor, a card outlet rubber roller in transmission connection with the card outlet motor and a driven rubber roller matched with the card outlet rubber roller.

8. A card dispenser as claimed in claim 7, wherein, The driven rubber roller is arranged above the card outlet rubber roller, and the card outlet motor and the card feeding motor are arranged above the driven rubber roller.

9. A card dispenser as defined in claim 7, wherein The limiting piece extends through the card inlet to between the card outlet rubber roller and the driven rubber roller.

10. The card dispenser of claim 1 wherein, The upper shell is provided with a circuit board, which is provided with a program for controlling the mahjong machine and / or the card feeding mechanism, and the circuit board is connected with the rotating motor, the rotating positioning device, the card feeding mechanism and the card outlet mechanism respectively.

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