CN2813030Y - Full-automatic mah-Jongg machine - Google Patents

Abstract

The utility model relates to a straight line type full-automatic mah-jongg machine, which comprises a piece mixing and turning rotating disk arranged in a machine case, a piece conveying mechanism, a micro-computer controller, a bedplate arranged on the machine case and a control surface plate arranged on the bedplate. The utility model is characterized in that the piece conveying mechanism is composed of a piece sucking wheel arranged on the edge of the rotating disk, a piece playing wheel arranged on the edge of the control surface plate and a piece sliding groove which is connected with the piece sucking wheel and the piece playing wheel; the top end of the piece playing wheel is in contact with a straight line type piece arranging board. The design eliminates a piece pushing and raising mechanism, changes the operation of two sets of pieces to the operation of a set of pieces, and changes four piece outlets to one piece outlet, which makes structure compact, enlarges the volume of the machine case from a crowded state to spaciousness and basically solves continuous piece clipping and shutdown fault. Only a plurality of pieces can stay on the straight line type piece arranging board, so an unjust phenomenon of recognizing the pieces by people is stopped. A plurality of the pieces are arranged to a layer in a stationary state, so the condition that the pieces are turned over can not happen; since the utility model adopts a two-layer surface board and seal structure, the utility model has the advantages of low noise, electricity saving and good practicality and the utility model can make people relaxed and happy in the recreation activity.

Description

The I-shaped automatic mahjong machine

Technical field

The utility model relates to the automatic mahjong-playing machine of the I-shaped reason board of a kind of automatic mahjong-playing machine, particularly microcomputerized control.

Background technology

The style of current automatic mahjong-playing machine is a lot, and structure and performance also have bigger difference.But on the general plotting, rest on trump card arrangement basically and embark on journey and push position, four limits then respectively to, rise to desktop and form the hollow assembled arrangement.Finish these processes except the machine construction complexity, manufacturing process is many, outside the cost height, also has many unavoidable defectives in the use: at first be the fault rate height, the folder board is shut down the more, and this is the most troubling and worried.Because complex structure uses Second Mate's board wheel flow operation, the space is few, the board piece crowded, and the fault that generation folder board is shut down can't be avoided at all.Next is that the artificial obstacle makes the participation entertainer produce nervous and unhappiness.When for example occurring in board often and rising overturning wherein one, two board cause and lose the fair play meaning, What is more is exactly to recognize board note board phenomenon can't stop, because all board is piled up into the hollow array, there is the board face of half to be placed at the moment, people can be according to the fine difference between the board face, and identification memory symbol content wherein, and this is to carry out the devious conduct that the people of mahjong amusement generally acknowledges, but the structural behaviour and the mode of operation of just present machine, this is insurmountable hard nut to crack.If can carry out innovating reform from frame for movement, reduce folder board machine halt trouble, stopping iniquitous behavior will be once great breakthrough of automatic mahjong machine and topology update.

Summary of the invention

The purpose of this utility model is at the existing defective of present automatic mahjong machine; design a kind of simple in structure, easy to operate automatic mahjong-playing machine; reduce folder board machine halt trouble; to reach in traditional amusement; avoid accidental tipping board face, and can stop generation such as the injustice of recognizing note board face difference.

The technical solution of the utility model is: the I-shaped automatic mahjong machine, it comprises the control panel of being located at the interior mixed board board turning rolling disc of cabinet, transmitting board mechanism and microcomputer controller and being located at the platen on the cabinet and be located on the platen, it is characterized in that transmitting board mechanism and take turns, be located at the card slippery slot composition of playing a card wheel and being connected with the wheel of playing a card at control panel edge with suction board wheel by the suction board of being located at the rolling disc edge; High-end and the I-shaped reason board plate of taking turns of playing a card contacts.

The utility model is got rid of pushing and lifting mechanism, gets rid of Second Mate's board, uses one pair of board operation instead, and changing four mahjong pieces outlets is a mahjong pieces outlet, makes structure decrease more than half, is equivalent to enlarge the cabinet volume, becomes crowded with loose unimpeded, solves folder board machine halt trouble from root.

Have only a rolling disc to mix board and board turning work in the cabinet of the present utility model, above the rolling disc edge, establish one and inhale the board wheel, inhaling the board wheel establishes a chute trump card piece and delivers to play a card and take turns the lower end with playing a card between the wheel, establish the control panel that connects board in this upper end of playing a card wheel, this control panel counts, shows the number of playing a card, and the control board piece is put into yi word pattern, after the several piece board forms a line, automatically stop to play a card, wait Hou Si amusement people to take corresponding board piece away after, fill automatically.Just filling four automatically if take four boards away, is that a board is just mended lastblock automatically if get, and so circulation is more than.From the board that falls fully to playing a card fully only with about 2 minutes.That is to say and only go out fixing several piece board on the table all the time, remaining board all leaves the wheel of playing a card respectively in, inhales on board wheel and the rolling disc, and every board is all in motion process, the cardplayer will only recognize at control panel from the board of motion and distinguishes minute differences and confirm wherein symbol content, its accurate probability is very little, therefore we can say and has stopped to recognize the unfair phenomenon of distinguishing board.The several piece board is lined up the suction of one deck and reason board magnet, and the situation that knocks board over also can not take place.Be that the utility model is simple in structure again, parts are few, and the good airproof performance noise is low, and the few versatility of power consumption is good, and these all are outstanding substantive distinguishing features of the present utility model and marked improvement.

Description of drawings

Fig. 1 is the utility model casing structure vertical view and critical piece cutaway view, and is succinct for making drawing, deck plate omitted only retouch out middle control panel.

Fig. 2 is rolling disc, inhales the board wheel and play a card wheel motion state schematic diagram.

Fig. 3 is the A-A profile of Fig. 1.

Fig. 4 is the deck plate profile.

Fig. 5 is the microcomputer controller block diagram, and wiring board is located in the cabinet slightly away from the position of motor, and is succinct for making Fig. 1, omits wiring board and circuit thereof and connects.

Fig. 6 is the microcomputerized control flow chart.

1 is mah-jong pieces on the rolling disc among the above-mentioned figure, and 2 is door opening key, and 3 is I-shaped reason board plate, 4 is digital demonstration, and 5 is control panel, and 6 is bevel gear, 7 is the bevel gear drive rod, and 8 is rod, and 9 is the indicator lamp button, 10 are reason board magnet, and 11 for inhaling board magnet, and 12 is motor, 13 is drive sprocket, and 14 is moving runner, and 15 is card slippery slot, 16 is the outer ring washer of rolling disc, and 17 is swiveling wheel, and 18 is driving-chain, 19 is drive sprocket, and 20 is rolling disc, and 21 is ring washer in the rolling disc, 22 is limit switch, and 23 is the rolling disc motor, and 24 is the rolling disc sprocket, 25 is the rolling disc chain, and 26 are the mixed board bar of elasticity, and 27 is circular cone, 28 is bearing, and 29 is bearing holder (housing, cover), and 30 is the rolling disc central shaft, 31 is holder, 32 is turning cylinder, and 33 is the Joker dish, and 34 is the dice wheel disc, 35 for throwing the dice plate rail, 36 are the wheel coil motor, and 37 is electric machine support, and 38 for grabbing bar, 39 for grabbing the bar motor, 40 is board turning magnet, and 41 is that spade contact pin 1,42 is spade contact pin 2,43 is desktop, 44 are the board door that falls, and 45 are the board door cover plate that falls, and 46 is cabinet panel, 47 are the ring frame, 48 is the cabinet posting, and 49 is steel ball, and 50 is push rod.

The specific embodiment

Overall structure of the present utility model as shown in Figure 1, the control panel of establishing rolling disc in the cabinet, transmitting board mechanism and microcomputer controller and be located at the cabinet surface.

Rolling disc 20 is located at the lower floor of cabinet, form by rolling disc motor 23, drive sprocket 24, rolling disc chain 25, rolling disc central shaft 30, bearing 28 and bearing holder (housing, cover) 29, referring to Fig. 1 and Fig. 3, rolling disc central authorities establish circular cone 27, and fix with rolling disc central shaft 30 upper ends, rolling disc central shaft lower end and bearing holder (housing, cover) base 31 fix, and its upper end is also mixed board bar 26 1 ends with an elasticity and fixed.When rolling disc motor 23 starts, drive sprocket wheel 24 and turning cylinder 32 rotations by chain 25, this moment, the rolling disc central shaft was not followed rotation, and the marginal position that the active rotation dish forces mixed board bar 26 trump cards of elasticity to sweep to rolling disc moves.

Inhale the board wheel and is made up of drive sprocket 13, moving runner 14 and the suction board magnet 11 of being located at the moving runner outer rim, the outer rim of inhaling the board wheel contacts with mixed board board turning rolling disc rolling.The wheel of playing a card is made up of drive sprocket 19, driving-chain 18, swiveling wheel 17 and the suction board magnet 11 that is located at the swiveling wheel outer rim, and the I-shaped reason board plate in the control panel is taken turns border line and moved and contact with playing a card.Referring to shown in Figure 2, establish card slippery slot 15 between the wheel with playing a card inhaling the board wheel, card slippery slot is that its upper end of deep-slotted chip breaker is taken turns high-end side edge and touched with inhaling board, and is taken turns outer rim and contact with inhaling board by a spade contact pin 41, the lower end of card slippery slot contacts with the low side outer rim of taking turns of playing a card.The suction board wheel or the wheel outer rim of playing a card evenly are provided with inhales board magnetic patch 11 more than 4 or 4, carry the head end that board piece 1 arrives card slippery slot when inhaling the board wheel, the spade contact pin 41 that is fixed on this head end makes board piece 1 overcome under the rotatory force effect to inhale board magnet 11 suction and fall into chute 15, slide into when playing a card wheel motion bottom and hold by the suction board magnet 11 that is located at the wheel outer rim of playing a card, turn to the extreme higher position clockwise, work by the spade contact pin 42 that is fixed on the control panel 5, board piece 1 is overcome inhale the suction of board magnet 11 and enter and be arranged in a row on the reason board plate 3 in the middle of the control panel, I-shaped reason board plate 3 is made up of spade contact pin 42 that is located at control panel 5 front ends and the reason board magnet 10 that is located under the control panel.

The board piece 1 that drops on rolling disc 20 mixes putting down of board bar 26 through circular cone 27 and elasticity, basically press close in the outer rim inner ring 21 of rolling disc, below rolling disc inner ring 21, establish mahjong pieces outlet, establish a board turning magnet 40 in the mahjong pieces outlet outside, everyly all carry out first time by the outer board piece of mahjong pieces outlet and overturn, so that the symbol face all down, and move towards inhaling the board wheel along rolling disc outer ring 16, when magnetic board piece move to inhale the board wheel down and both magnetic poles held when opposite, if the not corresponding symbol face that is of magnetic polarity this moment just is trapped in when waiting for for the second time through inner ring 21 mahjong pieces outlets on the rolling disc and overturns not down the time.Outside the board piece symbol of being inhaled on inhaling the board wheel faces, through behind the card slippery slot 15 still hold mark face up and slide, to play a card the wheel the bottom time, if the symbol face still up, promptly the symbol face still towards the axis direction of the wheel of playing a card, just is sucked into, becoming symbol if stand up accidentally when sliding faces down, inhale power that the magnetic of board magnet 11 repels each other with the wheel of playing a card this piece board chute of dishing out is dropped on the rolling disc and waits for, when moving to the mahjong pieces outlet of inner ring 21, repeat upset for the first time again.Therefore every board is transferred on the control panel 5 from rolling disc, all through three magnetic polarity checks, to guarantee that 100% ground is arranged on request when panel exports.

Referring to Fig. 2 and shown in Figure 3, control panel 5 is provided with Joker dish 33 and dice dish 34, control and display switch 2,9, numeration and nixie display 4, I-shaped reason board plate 3 is for throwing the control panel some of dice dish 34, Joker dish 33 and nixie display 4 middle strips.Establish strip reason board magnet below the I-shaped reason board plate, the mah-jong pieces that are in line are fused generally to be difficult for knocking over.Establish by grabbing the device of taking domino that bar 38 and magnet 11 are formed the below of Joker dish 33, drives by grabbing bar motor 39.Throwing dice dish 34 forms by throwing dice plate rail 35, wheel coil motor 36 and electric machine support 37 thereof.The gauge tap of throwing dice dish and Joker dish is four button display lamps 9 that are located at control panel 5 four limits, presses arbitrary key Joker motor 39 and starts working simultaneously with throwing dice motor 36, finishes by once promptly quitting work and once throws dice and catch a wildcard.

Referring to shown in Figure 4, the outer both sides symmetric position of control panel is respectively established the board mouth that falls, it also is the board door 44 that falls that trump card pushes mix board rolling disc 20 to, fall board mechanism by door cover plate 45 with form with the push rod 50 that is connected down, push rod 50 drives picking-up by the rod of being located in the cabinet 8, rod 8 is by umbrella shape tooth 6 and motion motor and 7 drives of bevel gear driving shaft, during door opening key 2 on pressing control panel, bevel gear motion rod 8 lifts, push rod 50 lifts door cover plate 45, after mah-jong pieces on the table top have fallen, press switch key 2 again, door cover plate 45 drop to concordant with cabinet panel 46, bump door opening key and cause misoperation for preventing mistake, be provided with the limit switch 22 that stops rod 8 actions, the limit switch structure can stop driving shaft 7 motions, can transmit the signal controlling motor stall of opening the door to micro computer again.

This board panel designs becomes dual structure, the cabinet panel 46 of the ground floor band control panel 5 and the board door cover plate 45 that falls, the second layer is the desktop 43 that is attached on the cabinet panel 46, desktop 43 edges are a bit larger tham cabinet panel 46, fill up a ring packing frame 47 between the two, the frame 47 of desktop 43 and sealing makes the cabinet moisture seal, also makes the mahjong machine practical more simultaneously, can do the ordinary desktop effect at ordinary times, to be fit to the use of family.

The computer controller of this machine is made up of single-chip microcomputer, control panel 5 and corresponding control program, and single-chip microcomputer is selected 518 series, for example AT89C51 for use.Following structure chart 4,5 its structure of summary and the courses of work.

Single-chip microcomputer master chip 53, the parallel input control of one input end key system 54, its another input termination is interrupted the input optoelectronic switch, numeration and state input 52, an output of single-chip microcomputer and line output control signal output system 55; The input of machine operation system 56 joins with control signal output system 55 by relay output; Machine operation system 56 outputs and each machine driving partly 57 inputs are joined; Single-chip microcomputer another output serial output LED number and motion running status display system 51.

Control key system 54 by the button 2 that opens the door and close the door shown in Figure 1, is thrown dice and is extracted wildcard control strong 9 and comprise having fallen bridge queen's running status condition of shuffling of closing the door.

Optoelectronic switch numeration and state input system 52 are made up of Δ 1～Δ 4 photoswitches shown in Figure 2, it be position sensor also be input board numeration sensor, wherein board piece position and numerals in the Δ 1 sensing chute 13, when above Δ 1, being detained the board piece, can send signal and give the single-chip microcomputer master chip, make by single-chip microcomputer output and inhale the independent out-of-work instruction of board motor.Δ 2 sensing mahjong pieces outlet board piece position signallings just can send signal and be quit work for the single-chip microcomputer master chip by the Single-chip Controlling wheel of playing a card separately when only being detained the board piece above Δ 2.Δ 3 and Δ 4 are located at the two ends of I-shaped reason board plate respectively, deposit board situation and quantity on its numeration and the sensing reason board plate.Δ 3 and Δ 4 have obtained board or unlicensed respectively, signals such as all or noon board are by the scm software computing, the control system motion, make be full of all the time on the I-shaped reason board plate intact, as if lacking a board, just mend lastblock, lack two benefits two, lack three benefits three, fill endlessly, mend full stopping, waiting for and get board.

Control signal output system 55 comprises single-chip microcomputer parallel output data line, wiring board and each motor supply line plate of corresponding relay output, and signal line plate and motor supply line are spaced apart to prevent that power supply noise from disturbing as far as possible.

Machine operation system 56 comprises rolling disc motor 25W shown in Figure 1, and the doorplate motor 15W that falls inhales board motor 15W, the motor 15W that plays a card, and Joker coil motor 5W shown in Figure 3 throws dice coil motor 5W, altogether about power 80W.

Each machine driving partly 57 comprises the sprocket wheel 24 of rolling disc shown in Figure 1 20 and the speed change gear of chain 23, and the bevel gear 6 of the board door that falls and the speed change gear of its wheel shaft 7 are inhaled board wheel 14 and the play a card sprocket wheel 13,19 of wheel 17 and the speed change gear of chain 18.

It is main control chip that I-shaped mahjong machine Control System of Microcomputer adopts 8051 common series monolithics, adds 74 general serial peripheral chips, forms the input-output system of digital amount.

Wherein, the button input adopts common keyboard scanning method to realize; The analog quantity of optoelectronic switch becomes data signal by the digital shaping of 74 family chips, is input to single-chip microcomputer.Charactron shows employing serial output, method for scanning drives in turn.What heavy-current control was partly adopted is universal circuit, drives chip by output, and latch output signal also drives relay work.

Optoelectronic switch Δ 1～Δ 4 is selected GK105 for use, TCRT5000, and the relay that Electric Machine Control is selected for use is NT76.The The whole control circuit adopts single-chip microcomputer typical known public circuit, therefore omits and describes in detail implementing circuit.

Now serve as theme and with reference to position shown in each figure the summary I-shaped automatic mahjong machine course of work in conjunction with following Fig. 6:

After the energising of 61 Control Systems of Microcomputer, electrification reset.Microcomputer carries out System self-test, and all hardware is carried out initialization.

62 microcomputers are judged the system initialization result, if the system initialization mistake then according to the situation of makeing mistakes, goes up at LED charactron (among Fig. 1 4) and to show the code of makeing mistakes.The code table of makeing mistakes:

Show value	Explanation
		001	The sensor signal mistake
002	The button signal mistake
		……	……
……	System is normal

63 microcomputer reading systems are provided with, and system is provided with data and is stored in advance among the ROM of system.During being provided with, system comprises the following pattern of playing cards:

The pattern numbering	Explanation
		1 (the full board pattern of Joker)	Joker is arranged, 144 boards, four-player is played cards
2 (Joker lacks the look pattern)	Joker is arranged, 108 boards, three people play cards
		3 (nothing is taken full board pattern)	Do not turn over Joker, 144 boards, four-player is played cards
4 (nothing is taken and is lacked the look pattern)	Do not turn over Joker, 108 boards, three people play cards
		5 (Joker four floral patternings)	Joker is arranged, 140 boards, four-player is played cards, and has only four flowers
6 (nothing is taken four floral patternings)	Do not turn over Joker, 140 boards, four-player is played cards, and has only four flowers
		Not 7 (Joker does not have floral patterning)	Do not turn over Joker, 136 boards, four-player is played cards, and does not have flower
8 (nothing is taken no floral patterning)	Do not turn over Joker, 136 boards, four-player is played cards, and does not have flower
		9 (Joker common-modes)	Joker is arranged, add numeration, only show and send number
10 (nothing is taken common-mode)	Do not turn over Joker, add numeration, only show and send number
		……	……

If there is the new pattern of playing cards to upgrade by software programming, realize the new pattern of playing cards.

64 press door open button (among Fig. 1 2), and trump card pushes in the storehouse, and machine begins to shuffle automatically.

65 wait for that the button that shakes the elbows (among Fig. 1 9) presses.

66 according to setting, starts the motor that has no use and turns over Joker.

67 machines begin to play a card, and according to the signal of optoelectronic switch (Δ 3, Δ 4 among Fig. 2), control each motor coordination work, play a card.

68 wait for that door open buttons (among Fig. 1 2) press, and represent the structure of playing cards one innings.

69 open the door pushes board, and machine will begin to shuffle automatically, with 64.

70 under the unclosed situation of playing cards, and the residue card what are judged, if the residue card is few, optoelectronic switch Δ 1 or Δ 1 transducing signal close or open corresponding motor.

Claims (10)

1, I-shaped automatic mahjong machine, it comprises the control panel of being located at the interior mixed board board turning rolling disc of cabinet, transmitting board mechanism, microcomputer controller and being located at the platen on the cabinet and be located on the platen, it is characterized in that transmitting board mechanism and take turns, be located at the card slippery slot composition of playing a card wheel and being connected with the wheel of playing a card at control panel edge with suction board wheel by the suction board of being located at the rolling disc edge; High-end and the I-shaped reason board plate of taking turns of playing a card contacts.

2, I-shaped automatic mahjong machine according to claim 1 is characterized in that I-shaped reason board plate (3) is made up of spade contact pin (42) that is located at control panel (5) front end and the reason board magnet (10) that is located under the control panel.

3, I-shaped automatic mahjong machine according to claim 1, it is characterized in that described suction board wheel is made up of drive sprocket (13), moving runner (14) and the suction board magnet (11) of being located at the moving runner outer rim, inhale outer rim that board takes turns and move with mixed board board turning rolling disc and contact.

4, I-shaped automatic mahjong machine according to claim 1, it is characterized in that the described wheel of playing a card is made up of drive sprocket (19), driving-chain (18), swiveling wheel (17) and the suction board magnet (11) that is located at the swiveling wheel outer rim, the I-shaped reason board plate in the control panel is taken turns border line and is moved and contact with playing a card.

5, I-shaped automatic mahjong machine according to claim 1 is characterized in that described card slippery slot (15) is a deep-slotted chip breaker, and groove upper end contacts with inhaling the board wheel edge is high-end, and the groove lower end is taken turns the low side outer rim and contacted with playing a card.

6, I-shaped automatic mahjong machine according to claim 1 is characterized in that the described suction board wheel or the wheel outer rim of playing a card evenly are provided with 4 and inhale board magnet (11).

7, I-shaped automatic mahjong machine according to claim 1 is characterized in that described control panel is provided with throwing dice dish (34) and Joker dish (33), control and display switch (2,9), numeration and nixie display (4).

8, I-shaped automatic mahjong machine according to claim 1 is characterized in that microcomputer controller is made up of single-chip microcomputer, control panel (5) and corresponding control program thereof.

9, I-shaped automatic mahjong machine according to claim 8, the parallel input control of the input key system (54) that it is characterized in that single-chip microcomputer master chip (53), another input termination is interrupted input optoelectronic switch and state input system (52), an output of single-chip microcomputer and line output control signal output system (55); The input of machine operation system (56) joins with control signal output system (55) by relay output; Machine operation system (56) output and each machine driving partly (57) input are joined; Single-chip microcomputer another output serial output LED number and running status display system (51).

10, I-shaped automatic mahjong machine according to claim 1, it is characterized in that the platen on the cabinet is a double-decker, ground floor is the cabinet panel (46) of the band control panel (5) and board door cover plate (45) that fall, the second layer is gone up desktop (43) for being attached to cabinet panel (46), pad one ring packing frame (47) between cabinet panel (46) and the desktop (43).

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