CN103041591A - Shuffling mechanism of automatic mahjong machine - Google Patents
Shuffling mechanism of automatic mahjong machine Download PDFInfo
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- CN103041591A CN103041591A CN2012105698078A CN201210569807A CN103041591A CN 103041591 A CN103041591 A CN 103041591A CN 2012105698078 A CN2012105698078 A CN 2012105698078A CN 201210569807 A CN201210569807 A CN 201210569807A CN 103041591 A CN103041591 A CN 103041591A
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Abstract
The invention discloses a shuffling mechanism of an automatic mahjong machine. The mechanism comprises a card collecting part (14) and a card sliding part (18), cards are pushed into a porthole (12) of an upper passage of the card collecting part by a tabletop inlet (11), collide with the inner wall of the card collecting part (14) after entering the card collecting part, randomly fall and accumulate at a porthole (15) of a lower passage of the card collecting part (14), penetrate through a gap of a rim (16) of the porthole (15) and an outer surface (17) of the card sliding part (18), and freely slide downwards on the outer surface (17) of the card sliding part (18). The shuffling mechanism of the automatic mahjong machine is suitable for magnetic cards or non-magnetic cards, simple in structure, easy to manufacture and convenient to use, and has good application prospect.
Description
Technical field
Mahjong has widely player in China and the world, is a kind of mass entertainmenting tool, and the mahjong machine of automatic card shuffling, code board also is very popular.The present invention proposes a kind of riffling device of suitable automatic mahjong-playing machine, particularly a kind of riffling device that both can use nonmagnetic board also can use the automatic mahjong-playing machine of the board that is magnetic.
Background technology
Mahjong is the rich plays of four-player dominoes, is popular in especially in the Chinese culture circle, and the game rule of different regions is slightly different.The board formula of mahjong mainly contains " cake (civilian money) ", " bar (large rope) ", " ten thousand (ten thousand strings of cash) " etc.In ancient times, mah-jong pieces are actually the combination of a kind of playing cards and dominoes.The playing method complexity of mahjong is interesting, and its basic play is simple, easy left-hand seat, but wherein change extremely manyly again, matched combined varies with each individual, therefore become a kind of on the Chinese history can attracting rich play form.
Modern mahjong machine is born in Japan, has the function of automatic card shuffling, code board, operation board demonstration.The operation principle of the mahjong machine that these are conventional all is the same, all be overlay coating on the back side of mah-jong pieces installed contain magnet etc. can with the piece of magnetic material of magnetic attraction, the front does not have.The magnetic force size is when facing the back side of mah-jong pieces according to the magnetosphere of mahjong machine, to attract by trump card; And during in the face of mah-jong pieces positive, because board has certain thickness, strength is weakened, be not enough to pick up mah-jong pieces.Board rotates with dish on the disk of an inclination, when board rises to eminence, the board that the back side makes progress is held by the magnetosphere on the bucket of shuffling, and with magnetosphere rotation and deliver to delivery chute, and push away motor and push into block of wood by folded at the head place, pushed away away by the chain bar, the board that faces up then continues to rotate at dish, and the board on the groove is built up is sent to the four sides two rear distribution by number by push rod.Have a little spring that board is turned on the disk and dial, positive board is turned over downwards, upwards held by magnetosphere with the back side, to the last all boards all are sent on the groove and take away.After the board at four sides was enough, by the lifting button on people's manipulation operations dish, the board that the supporting plate below the board is folded the four sides was sent table top.The mahjong pieces table the inside has motor drives rotating disk and chain (push rod is arranged on the chain) to rotate, and is automatically controlled by electronic chip.
Conventional mahjong machine has: the single port machine refers to only have a conveyer belt at the conveying board and through head motor showdown, and the chain motor send board, is raised at last on the desktop by raising motor, as the term suggests be exactly the meaning of only having a delivery port; The four-hole machine is exactly four delivery tracks.And principle also can some difference, and its speed of shuffling is also confidential faster than single port, is generally about 30 seconds.The single port machine washing board time was generally about 70 seconds, wanted at the soonest about 55 seconds.
Early stage single port mahjong machine is taken the lead in inventing, producing by Japan the earliest, just begun by a small amount of imported with original packaging of Japan to China, afterwards because the market of China is huge, eighties of last century the early 1990s Japanese just opens factory in China and has produced automatic mahjong machine in enormous quantities, mahjong machine has been taken to China like this, from then on entered the fast-developing phase and form huge industrial chain.State-owned with sparrow friend leading (94 years begin China is introduced in the mahjong machine culture) at present, take a surname and, more than 500 manufacturing firms for mainly representing such as sparrow health, happy, the difficult to understand dragon of pine, good luck, vertical bright, upper island, mainly be gathered in Yangtze River Delta continent one band, Hangzhou Xiaoshan is the gesture of divergence to the whole nation as the mahjong machine distribution centre.
The operation principle of the mahjong machine of routine in the market is substantially similar, all is to utilize the piece of magnetic material in the board to be realized shuffling by attraction and action such as code board etc.Shuffling of these automatic mahjong-playing machines is that the randomness of the board that pushed by the porch is determined, often because the company during last playing cards opens, folded, homochromy board together, push together the board behind the entrance, also very may sequentially enter conveying mechanism, so that the probability of the related boards such as the identical suits of catching between single player or the adjacent player, identical type increases, thus the fairness that impact is played cards and the property guessed.
The present invention has proposed a kind of riffling device that namely can use the board that is magnetic can use again the automatic mahjong-playing machine of nonmagnetic board just for this defective and the deficiency of automatic mahjong-playing machine, for the popularization of automatic machine for mohjony game lays the foundation.
Summary of the invention
For namely using the board that is magnetic to use again the automatic mahjong-playing machine of nonmagnetic board, the present invention proposes novel automatic card shuffling mechanism, utilize the randomness of fully introducing in showdown, collection board, the slide card process, realize the unpredictability of randomness, fairness and ordering that mah-jong pieces are shuffled.
The riffling device of a kind of automatic mahjong-playing machine of the present invention, by collect the board body, the slide card body forms, collect the board body and be positioned at the top of slide card body, the entrance of board from the table top, the aperture of passing through the upper channel that collects the board body is pushed into and collects in the board body, process collects the aperture of the lower channel of board body again, passes the slit that collects between board body and the slide card body and slips over the slide card external surface.
The riffling device of a kind of automatic mahjong-playing machine of the present invention collect the board body, by two apertures that belong to respectively upper channel, lower channel, and the common hollow structure that forms of wall between two apertures.
The slide card body of the riffling device of a kind of automatic mahjong-playing machine of the present invention, only under Action of Gravity Field, board can free down sliding at its outer surface.
The riffling device of a kind of automatic mahjong-playing machine of the present invention, align with the table top entrance in the aperture that collects the upper channel of board body, and collecting between the aperture periphery of lower channel of board body and the slide card external surface has the slit, and board batch passes from the slit.
The riffling device of a kind of automatic mahjong-playing machine of the present invention collects in the board body puddler can also be installed.
The material of the board that can use among the present invention is hard material, refers to the harder solid material for the paper material of softer thin-walled, such as: solid-state plastics, pottery and resin etc.; Glass, timber, bamboo, stone material etc.; The ornament materials such as agate, jade, jewel etc.Board also can be the hierarchy of multiple material, and namely a kind of material of every one deck links together mutually, also can be that each layer is same material, also can be that each layer is the various trait (color, hardness, density etc.) of same material.
No matter board is magnetic or not magnetic, the shape of board is generally the surperficial regular cuboid with round-corner transition, up and down two surfaces that the area of the cuboid of board is larger are the back side and front, the back side of all boards is light face or identical pictorial pattern and decorative pattern, and surface characteristic has uniformity.Corresponding literal or pattern are carved with in the front of all boards, type have " cake ", " bar ", " ten thousand ", " east ", " west ", " south ", " north ", " in "; " Hair "; be carved with in addition " the white skin " of the middle tabula rasa of frame; and literal or the patterns such as " plum ", " orchid ", " chrysanthemum ", " bamboo ", " spring ", " summer ", " autumn ", " winter " also has the board of joining of some region features.The type of employed board and number are determined according to playing method separately by the player.The front and back of the cuboid of board and about four sides require smooth bright and clean, indefectible.The back side of board except require smooth bright and clean, indefectible, also require the surface textures such as color, pattern and decorative pattern pattern in use all boards want consistent, avoid becoming player's mark.
A plurality of boards are repeatedly stirred at random, mix at random the process that allows the people can not confirm wherein to sort rule is referred to as to shuffle, and finishing the electromechanical assembly of shuffling is riffling device.
Conventional mahjong machine is to rely on magnetic principles work at present.The piece of magnetic material of the inside of board be installed in from the back side of board close to, when the magnetosphere of mahjong machine and board near the time, can hold the one by one back side of board, and the internal magnetic material piece is installed the front of the board away from must be and just can not be held, needing dialling on the swash plate turn over spring turns over it to dial and comes, allow its back side be lived by attraction, the board that holds constantly is transported in the mahjong tiles arranging machine structure again, then finishes and shuffles and the action of code board.The randomness major part of shuffling depends on the randomness of the showdown action when trump card pushes entrance, and the mixed process of board in the rolling process of swash plate.No matter be several mouthfuls of machines (single port machine, four-hole machine, eight mouthfuls of machines etc.), the board that is pushed into often is deposited in the bottom of swash plate, and wait sequentially is inhaled into the swash plate rotation, and similar board probably again by code together.When board when being nonmagnetic, it represents monoblock magnet or other monoblock piece of magnetic material that the inside of whole board all is not attracted, is to finish the action of shuffling fully at traditional automatic mahjong-playing machine.
The operation principle of the mahjong machine of routine in the market is substantially similar, all is to utilize the piece of magnetic material in the board to be realized shuffling by attraction and action such as code board etc.The randomness major part of shuffling of these automatic mahjong-playing machines is that the random action of the board that pushed by the porch is determined, and the impact of the mixability of board in the rolling process of swash plate.Often because the company during last playing cards opens, folded, homochromy board together, push together the board behind the entrance, also very may sequentially enter conveying mechanism, so that the probability of the related boards such as the identical suits of catching between single player or the adjacent player, identical type increases, artificial factor is often arranged therein, thus fairness and unpredictability that impact is played cards.The present invention proposes for the problems referred to above just.
Automatic mahjong-playing machine, generally comprised table top, operation board, controller, perceptron, riffling device, the mahjong tiles arranging machine structure, supporting seat, pedestal, power supply and accessory, supporting seat is installed on the pedestal, supporting seat is supporting table top, the upper surface of table top is furnished with the import of board, outlet and operation board, riffling device and mahjong tiles arranging machine structure have been installed in the following cavity of table top, controller connects perceptron, operation board, riffling device, mahjong tiles arranging machine structure and accessory, each road information of perceptron perception mahjong machine, controller control riffling device, the athletic performance of the parts such as mahjong tiles arranging machine structure and operation board.
The table top of mahjong machine provides a player's the place of playing cards, for the player take domino, manage board, deposit board, the action needs of the management board such as play a card, also be the place that has the accumulation of certain area and deposit board.
The upper surface of table top is equipped with operation board, operation board is controlled by the controller also and the controller exchange message, banker among the player who the plays mahjong relevant operation informations such as position, the number of times of winning the game, dice throwing and dice throwing number of times of being the banker are provided, by other appreciable aspects such as photosignal or voice signals, the panel by operation board conveys to all players to controller with these operation informations.The action button and the switch that also have relevant mahjong machine above the operation board.
The upper surface of table top has the entrance and exit of board, is respectively the outlet of table top entrance and table top.After the shuffling of board, the action of code board were finished, mahjong tiles arranging machine structure trump card was fitly released from the table top exit on face down ground at the back side up according to the number of plies of setting, columns (pier number), respectively equably by the piling front every player in a row.After every innings of board is played and is finished, players is opened the table top entrance, and boards all on the table top is pushed the table top entrance, behind the upper table surface entrance of pass, riffling device is finished the action of shuffling automatically, and receiving behind the signal of playing cards the mahjong tiles arranging machine structure can release the complete board of piling from the table top outlet.
Be designed with specific cavity below the table top, other accessories such as riffling device, mahjong tiles arranging machine structure have been installed in the cavity.The riffling device of a kind of automatic mahjong-playing machine of the present invention just is placed in the basifacial space of platform.
The riffling device of a kind of automatic mahjong-playing machine of the present invention, by collect the board body, the slide card body forms.
The riffling device of a kind of automatic mahjong-playing machine of the present invention collect the board body, by belonging to respectively the upper channel that collects the board body, two apertures of lower channel, and the hollow structure of the composition of the wall between these two apertures, the volume of the cavity of this hollow structure is greater than the volume of all boards, so that whole secondary board can be contained in the cavity.The aperture of upper channel and the aperture of lower channel all are positioned at plane or curved surface separately, align with the entrance of table top in the aperture of upper channel.So-called alignment, the center line that is exactly the aperture of upper channel overlaps substantially with the center line of the entrance of table top, and the orifice diameter of upper channel is more than or equal to the diameter of the entrance of table top, so so that the board that is pushed into behind the table top entrance can only all enter the aperture that collects board body upper channel, the entrance of table top is opened rear board and can all be received in the cavity below the upper channel aperture.
The player opens the table top entrance after one innings of board finishes, the board on the table top randomly, is all advanced the table top entrance, finishes the showdown action, and the aperture of passing through again the upper channel that collects the board body enters and collects the board body.This process is the introducing of randomness once, may know originally in other words that the variation of randomness had all occured position, speed, the direction of motion of board in the showdown process of board face pattern, and the number that at every turn pushes board also is at random.
After showdown finished, board may collide between part board and the board in push-on process, and the part board also will collide with the inside wall that collects the board body, and all boards all will fall under Action of Gravity Field, the place, aperture of the lower channel within collecting the board body that reassembles, and this is collection board process.Can introduce again the randomness of the distribution of a board in the collection board process, this time the random distribution of board depends on that board is at the direction of motion, movement velocity, the motion mode in space, and the collision process between each board, also depend on simultaneously board and collect the inside wall impact strength of board body, the direction of falling and being scattered after the collision.That is to say that board is colliding, is being scattered, falls, assembles in each process, its state is to be difficult to prediction, will be the place, aperture that is accumulated in randomly the lower channel that collects the board body at last.
Because the aperture of lower channel is big or small limited, collect like this in the board body board by before collecting the slit between board body and the slide card body all with this same zonule in the aperture, then the surface along the slide card body disperses landing randomly, equably in all directions downwards, and this is the slide card process.At this moment the board that initially pushes is deposited in together in same zonule randomly, and may along the free landing in slide card surface on all directions, enter in the mahjong tiles arranging machine structure.The landing process is under the frictional force, air drag acting in conjunction on pressure, surface of upper strata board in the self gravitation, zone at board, and mutually collides between the board during landing and to carry out in the disturbance, and randomness is introduced in the process of shuffling again.In this process, the power of all boards only derives from the gravity of board.
By the introducing of the randomness in showdown, collection board, three processes of slide card, shuffle very abundant.
The outer surface of the slide card body of the riffling device of a kind of automatic mahjong-playing machine of the present invention requires board to get final product free landing under the self gravitation effect.Its outer surface will have certain smoothness, and gradient is moderate, can not allow only self-locking in the down sliding process under the self gravitation effect of board, can realize that board is in its outer surface free function of landing downwards under Action of Gravity Field only.The two is comprehensive for gradient and smoothness, and board is concrete structure, the surface flatness of free landing downwards and surface under Action of Gravity Field, and the performance of material is all relevant, can by experiment and calculate.The surface is smooth, but can not be smooth, and what the part can arrange suitable protuberance has smooth excessive boss with the slide card surface, increases disturbance in board landing process.
The slide card body is positioned at the below that collects the board body, and slide card external surface and collect between the periphery in aperture of board body lower channel a segment distance is arranged becomes a slit, and this slit wants to allow board pass, then, board under Action of Gravity Field along the free landing of slide card external surface.What of the speed that board passes and the board that once passes are the size in slit determined, minimum slit is greater than the shortest size of board.The shortest size of board be the length of board, highly, in the thickness minimum one, minimum slit refers to collect the aperture periphery of lower channel of board body and the minimum space vertical range between the slide card external surface.In the slit, a certain moment once passes a plurality of boards and is and batch passes.
The riffling device of a kind of automatic mahjong-playing machine of the present invention can also have the another kind of structure under the same design, can within collecting the board body puddler be installed exactly, shuffles more fully and assists board to pass from the slit.Puddler is a revolvable shaft-like part, and its rotating shaft axis is parallel with the center line that collects board body lower channel aperture.Along one or more crosspiece has been installed on the vertical direction of its axis, crosspiece can be a bit of straight quarter butt, also can be the quarter butt of curve.In puddler when rotation,, crosspiece will stir in the mah-jong pieces heap the inside of assembling, and increase the randomness of board, and board falls in the process collect board body the inside, also increases collision, the upset of board, increase randomness and randomness.In the whipping process, also can squeeze showdown, help board from the slit, to pass, prevent card.When puddler did not rotate, when board is pushed into when collecting in the board body, board fell in the process collecting board body the inside, also increases the collision of board and puddler, from and increased collision, the upset of board, increase randomness and randomness.
The riffling device of a kind of automatic mahjong-playing machine of the present invention can realize that all mah-jong pieces that table top entrance place pushes were disordered state at random before entering the mahjong tiles arranging machine structure, then enter the mahjong tiles arranging machine structure.
The riffling device of a kind of automatic mahjong-playing machine of the present invention can use magnetic board or not magnetic board, and wide application for the upgrading of present automatic mahjong-playing machine provides possible technological reserve, has wider application prospect.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of riffling device of automatic mahjong-playing machine.
Accompanying drawing 2 is a kind of structural representation with the riffling device of puddler of automatic mahjong-playing machine.
The specific embodiment
Below in conjunction with the description of drawings specific embodiments.
The riffling device of the automatic mahjong-playing machine in the accompanying drawing 1 is the riffling device structural representation of not being with puddler, and by collecting board body 14, slide card body 18 forms.Board passes through the aperture 12 that collects board body upper channel by table top entrance 11 on table top 10, enter to collect board body 14.The periphery 13 that collects the aperture 12 of board body upper channel aligns with table top entrance 11, and board can only enter the aperture 12 that collects board body upper channel after the direction of arrow is pushed into table top entrance 11.
The board that enters the aperture 12 that collects board body upper channel will collide with the inwall that collects board body 14, and fall randomly, be deposited in 15 places, aperture that collect board body 14 lower channels, then pass the slit of 17 of the outer surfaces of the periphery 16 in aperture 15 and slide card body 18, freely landing downwards on the outer surface 17 of slide card body 18.
The size in the slit that periphery 16 and outer surface are 17 will be designed to be able to allow board pass, and is greater than at least the minimum dimension of board.The gradient of the outer surface 17 of slide card body 18 and smoothness will be designed to only also free landing downwards under Action of Gravity Field of board, can not self-locking and be parked on the outer surface 17 motionless.Concrete surface texture and surface flatness, and choosing of material can by experiment and calculate.
Arrow among Fig. 1 is roughly the flow direction of indication board within collecting the board body, on the slide card external surface.
The another kind of riffling device of a kind of automatic mahjong-playing machine of the present invention, it collects in the board body can also install puddler.Puddler is a shaft-like part, and along one or more crosspiece has been installed on the vertical direction of its axis, crosspiece can be a bit of straight quarter butt, also can be the quarter butt of curve.Such as the puddler 20 among Fig. 2, when puddler 20 rotation, crosspiece 19 will stir in the mah-jong pieces heap the inside of assembling, and increase the randomness of board.When board is collecting in the process of falling in the board body, also increase collision, the upset of board, increase randomness and randomness.In the whipping process, puddler 20 and crosspiece 19 also can be pushed board, help board to pass from the slit, prevent card.
The present invention has utilized self gravity of board, has realized the unpredictability of abundant mixing, random distribution and the ordering of board, and it is simple in structure, and is easy to manufacture.Simultaneously, no longer need to depend on magnetic principles, easy to use, have wider application prospect.
Claims (5)
1. the riffling device of a kind of automatic mahjong-playing machine of the present invention, it is characterized in that: by collect the board body, the slide card body forms, collect the board body and be positioned at the top of slide card body, the entrance of board from the table top, the aperture of passing through the upper channel that collects the board body is pushed into and collects in the board body, process collects the aperture of the lower channel of board body again, passes the slit that collects between board body and the slide card body and slips over the slide card external surface.
2. the riffling device of a kind of automatic mahjong-playing machine as claimed in claim 1, it is characterized in that: affiliated collects the board body by two apertures that belong to respectively upper channel, lower channel, and the hollow structure that forms of the wall between two apertures.
3. the riffling device of a kind of automatic mahjong-playing machine as claimed in claim 1 is characterized in that: affiliated slide card body, only under Action of Gravity Field, board can free down sliding at its outer surface.
4. the riffling device of a kind of automatic mahjong-playing machine as claimed in claim 1, it is characterized in that: align with the table top entrance in the aperture that collects the upper channel of board body, collecting between the aperture periphery of lower channel of board body and the slide card external surface has the slit, and board batch passes from the slit.
5. the riffling device of a kind of automatic mahjong-playing machine as claimed in claim 1, it is characterized in that: affiliated collecting in the board body is equipped with puddler.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105698078A CN103041591A (en) | 2012-12-11 | 2012-12-11 | Shuffling mechanism of automatic mahjong machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105698078A CN103041591A (en) | 2012-12-11 | 2012-12-11 | Shuffling mechanism of automatic mahjong machine |
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| CN103041591A true CN103041591A (en) | 2013-04-17 |
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| CN2012105698078A Pending CN103041591A (en) | 2012-12-11 | 2012-12-11 | Shuffling mechanism of automatic mahjong machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287042Y (en) * | 1996-10-16 | 1998-08-05 | 杨建军 | Automatic mechanical Mahjong playing table |
| CN2389526Y (en) * | 1999-08-09 | 2000-08-02 | 张丁 | Card table capable of automatically shuffling and stacking mahjong pieces, and non-magnetic mahjong pieces |
| CN2621775Y (en) * | 2003-01-10 | 2004-06-30 | 虎永存 | Automatic mahjong machine |
| CN201510737U (en) * | 2009-07-14 | 2010-06-23 | 黄成友 | Novel full-automatic mahjong table for mahjong |
| CN202983165U (en) * | 2012-12-11 | 2013-06-12 | 许宏 | Shuffling mechanism of automatic mahjong machine |
-
2012
- 2012-12-11 CN CN2012105698078A patent/CN103041591A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287042Y (en) * | 1996-10-16 | 1998-08-05 | 杨建军 | Automatic mechanical Mahjong playing table |
| CN2389526Y (en) * | 1999-08-09 | 2000-08-02 | 张丁 | Card table capable of automatically shuffling and stacking mahjong pieces, and non-magnetic mahjong pieces |
| CN2621775Y (en) * | 2003-01-10 | 2004-06-30 | 虎永存 | Automatic mahjong machine |
| CN201510737U (en) * | 2009-07-14 | 2010-06-23 | 黄成友 | Novel full-automatic mahjong table for mahjong |
| CN202983165U (en) * | 2012-12-11 | 2013-06-12 | 许宏 | Shuffling mechanism of automatic mahjong machine |
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Application publication date: 20130417 |