CN2507317Y

CN2507317Y - Automatic mahjong table

Info

Publication number: CN2507317Y
Application number: CN 01255635
Authority: CN
Inventors: 周春阳; 李日辉
Original assignee: KANGSHIDA RECREATION EQUIPMENT CO Ltd SHENZHEN CITY
Current assignee: KANGSHIDA RECREATION EQUIPMENT CO Ltd SHENZHEN CITY
Priority date: 2001-09-05
Filing date: 2001-09-05
Publication date: 2002-08-28
Anticipated expiration: 2011-09-05

Abstract

The utility model discloses an automatic mahjong table, which comprises a table panel, a bottom plate which forms a table body with the table panel, and outer walls. The intermediate portion of the table body comprises a dice-throwing mechanism, an operation panel, a central control desk which can start and close up and down to form piece inlets, a big tray which is arranged around the central control desk below the table panel and which can freely rotate to mix the mahjong pieces from the piece inlets, retainers which form a piece container with the big tray, piece-collecting mechanisms which are arranged above the four edges of the piece container, piece-delivering mechanisms whose initial points correspond to the piece-delivering end points of the piece-collecting mechanisms, piece-sending mechanisms which push the mahjong pieces from the piece-delivering mechanisms to piece-arranging mechanisms, piece-raising mechanisms which are respectively arranged on one side of each of the piece-arranging mechanisms, piece-pushing mechanisms which are respectively arranged on the other side of each of the piece-arranging mechanisms, and a control system for controlling the motion of all the mechanisms and the like. The mahjong table can be applied to extra large mahjong pieces, and the mahjong-piece walls are compact-arranged on the table with a proper angle of inclination, which more conforms to people's recreational habits.

Description

A kind of automatic Mah-jongg machine

Technical field the utility model relates to mahjong amusement and athletic competition desktop equipment, relates in particular to a kind of automatic Mah-jongg machine.

Background technology has multiple automatic Mah-jongg machine in the market, they mostly include desktop, table body, board storehouse, central control board, riffling device, suction board mechanism, fortune board mechanism, rise board mechanism etc., can finish actions such as automatic card shuffling easily, but, can not use the bigger board of overall dimensions because of the restriction of structure.It is 97123130 automatic Mah-jongg machine that the Chinese patent communique discloses the patent No., it includes the cover plate that forms card-inlet, can freely turn round the deep bid that stirs board, a pair of board mounting table, push to lifting platen and the elevating mechanism that is mated and the switching mechanism of mounting table with keep strokes board that its upper two layers is put of board mounting table, board on the deep bid is sling to the suction board mechanism of fortune board mechanism fortune board by magnetic force, the feed mechanism that the board that the carrying of fortune board mechanism is come is advanced by lifting platen one side direction opposite side etc., though this mahjong table can use bigger board, the size of board still is difficult to satisfy the needs of the most regional amusement customs of China.In addition, this automatic Mah-jongg machine easily causes the mah-jong pieces wall to arrange neat inadequately and have problems such as the board wall displacement is too outer at desktop owing to adopted the switching mechanism that matches with the lifting platen.

The summary of the invention the purpose of this utility model provides a kind of rational in infrastructure, automatic Mah-jongg machine that can use the extra large size mah-jong pieces.

The utility model is achieved in that a kind of automatic Mah-jongg machine, it includes desktop 1, with desktop 1 common base plate 2 and the outer wall 3 of forming the table body, have at table body middle part and to comprise and throw dice mechanism 4 and guidance panel 5 and can open and close the central control board 7 that forms card-inlet 6 up and down, can freely turn round the deep bid 9 that stirs the mah-jong pieces 8 that drop into from card-inlet 6 around being located at desktop 1 bottom center console 7, with the deep bid 9 common back-up rings 11 of forming board storehouse 10, place the suction board mechanism 12 of top, 10 edges, board storehouse, starting point and the corresponding fortune board of the fortune board terminal point mechanism 13 of inhaling board mechanism 12 are transported to the mahjong piece feeding mechanism 17 that the mah-jong pieces 8 on magnetic localizer 14 working faces push with fortune board mechanism 13 on the row board supporting plate 16 of row board mechanism 15, place the piece-pushing mechanism that rises board mechanism 18 and opposite side 19 of row board mechanism 15 1 sides and the control system of controlling each mechanism action.

Described row board mechanism 15 and rise board mechanism 18 and all include leading screw 20, nut 21, pole 22, nut 21 and leading screw 20 threaded engagement, one end of pole 22 and nut 21 flexibly connect, the other end and row board supporting plate 16 or rise board supporting plate 23 and flexibly connect, leading screw 20 ends are installed on the bearing on the baffle plate 24, baffle plate 24 is provided with row board supporting plate 16 and rises the lifting sliding rail 25 of board supporting plate 23, and baffle plate 24 is fixed on the big support 26 on the base plate 2.

Described suction board mechanism 12, fortune board mechanism 13, mahjong piece feeding mechanism 17, row board mechanism 15, rise board mechanism 18, piece-pushing mechanism 19 all has the identical configuration of quadruplet.

Have on the described desktop 1 and rise and rise board supporting plate 23 and the corresponding hole of guidance panel 5 shapes in the board mechanism 18.

Described four big supports 26 overlap mutually by the end and constitute an integral body and be certain angle with the table edge.

Guidance panel 5, the dicebox 27 that places its below that described central control board 7 includes is liftable, reset back and desktop become one, drive motor 28 that dicebox 27 rotates, lifting screw 29, with screw rod 29 nut engaged 30,7 elevating movements are led to central control board guide rod 31, drive the motor 33 that lifting screws 29 rotations promote central control boards 7 liftings by gear 32 engagements.

Be provided with zigzag reshaper 34, electromagnetism obstruction device 35 in the described suction board mechanism 12.

Be provided with electronic counter 36 in the described fortune board mechanism 13.

Be provided with damping transmission device 37 in the described mahjong piece feeding mechanism 17.

Described piece-pushing mechanism 19 includes Mah-jongg push plate 38, is connected the cam gear 41 of promotion Mah-jongg push plate 38 along the band chain tooth 40 of guide rod 39 operations with power source 63, and guide rod 39 two ends are fixed on the support 42.

After having adopted said structure, the switching mechanism of having cancelled the lifting platen and having matched adopts the row board mechanism of operation independence, compact conformation and rises board mechanism, makes mah-jong pieces wall marshalling, position compactness on the table; Adopt the big supporting structure that constitutes firm integral body and tilt to install by overlap joint mutually, make desktop firmer, smooth and make the mah-jong pieces wall at an angle, thereby meet popular amusement custom more at the arrangement of desktop and table edge; In addition because integrally-built improvement, particularly the elevating mechanism of mah-jong pieces wall is modified into lead screw pair mechanism by cam mechanism after, make this mahjong table under the condition that does not increase appearance and size, can use the super-huge mah-jong pieces of 36*26*19mm; Inhale board in this mahjong table, transport board, send board, row board, showdown, rise mechanisms such as board quadruplet is all arranged, make the speed of shuffling faster and thoroughly stop the possibility of practising fraud; The reshaper that is provided with in inhaling board mechanism can make mah-jong pieces be admitted to the top of mahjong piece feeding mechanism with correct attitude; The damping transmission device that is provided with in mahjong piece feeding mechanism can the unlikely damage of protection mechanism under fortuitous events such as generation card.

Description of drawings is further described the utility model below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of structural representation of the present utility model;

Fig. 3 is the structural representation in the utility model central control board and board storehouse;

Fig. 4 is the structural representation that the utility model is inhaled board mechanism;

Fig. 5 is the structural representation of the utility model fortune board mechanism;

Fig. 6 is the structural representation of the utility model mahjong piece feeding mechanism;

Fig. 7 is the structural representation that the utility model rises board and row board mechanism;

Fig. 8 is the structural representation of the utility model piece-pushing mechanism.

The specific embodiment is seen figure one, figure two, the utility model includes desktop 1, with desktop 1 common base plate 2 and the outer wall 3 of forming the table body, have at table body middle part and to comprise and throw dice mechanism 4 and guidance panel 5 and can open and close the central control board 7 that forms card-inlet 6 up and down, can freely turn round the deep bid 9 that stirs the mah-jong pieces 8 that drop into from card-inlet 6 around being located at desktop 1 bottom center console 7, with the deep bid 9 common back-up rings 11 of forming board storehouse 10, place the suction board mechanism 12 of top, 10 edges, board storehouse, starting point and the corresponding fortune board of the fortune board terminal point mechanism 13 of inhaling board mechanism 12 are transported to the mahjong piece feeding mechanism 17 that the mah-jong pieces 8 on magnetic localizer 14 working faces push with fortune board mechanism 13 on the row board supporting plate 16 of row board mechanism 15, place the piece-pushing mechanism that rises board mechanism 18 and opposite side 19 of row board mechanism 15 1 sides and the control system of controlling each mechanism action.

In the utility model, inhale board mechanism 12, fortune board mechanism 13, mahjong piece feeding mechanism 17, row board mechanism 15, rise board mechanism 18, piece-pushing mechanism 19 all has the identical configuration of quadruplet.

See figure three, in the utility model, guidance panel 5, the dicebox 27 that places its below that central control board 7 includes is liftable, reset back and desktop become one, drive motor 28 that dicebox 27 rotates, lifting screw 29, with screw rod 29 nut engaged 30,7 elevating movements are led to central control board guide rod 31, drive the motor 33 that lifting screws 29 rotations promote central control boards 7 liftings by gear 32 engagements.When carrying out Random Factor Mahjong, by operation to the operating key on the guidance panel 5, make control system send instruction, making motor 33 operations and driving screw rod 29 rotations by gear 32 rises the central control board 7 and the guidance panel 5 that are fixed on nut 30 and the guide rod 31, thereby in desktop, be formed centrally card-inlet 6, this moment can be with the mah-jong pieces on the desktop 8 from card-inlet 6 pushes board storehouse 10 under the desktop, after execution is operated equally once more,, motor 33 counter-rotatings seal desktop thereby making central control board 7 and guidance panel 5 descend to resetting.Central lower at guidance panel 5 is provided with circular dicebox 27, in adorn two dices, the bottom of dicebox 27 can be rotated under the drive of throwing dice motor 28, makes dice upset realize throwing dice.

Board storehouse 10 is made up of deep bid 9 and back-up ring 11, and mah-jong pieces 8 heaps to be washed drop on the deep bid 9, and the bottom of deep bid is provided with strong magnets 43, sees figure three.When deep bid 9 rotated under the driving of motor 44, the strong magnets 43 and 8 interactions of the Magnetic Mahjong on the deep bid 9 of being fixed on the deep bid 9 following base plates 2 made the literal mah-jong pieces that make progress 8 turn-overs.Stirring rod 45 also is housed on deep bid 9 in addition, and its effect is that mah-jong pieces are swept the edge that drops down onto deep bid 9.

See figure four.On suction board fixed head 46, sprocket wheel 47 is installed, the installation position of sprocket wheel 47 makes the chain of tightening thereon 48 form specific track, two magnetic chucks 49 equidistantly are installed on chain 48, sucker 49 along with the rotation of chain 48 along its orbiting motion, will be in the literal downward mah-jong pieces 8 in 10 edges, board storehouse and pick up and after 34 shapings of zigzag reshaper, send in the fortune board mechanism 13 and scraped and sending on the board conveyer belt 51 by the outer edge of the chute 50 in the fortune board mechanism 13.Also be provided with an electromagnetism obstruction device 35 in inhaling board mechanism 12, when inhaling after board mechanism 12 sends into the mah-jong pieces of predetermined number fortune board mechanism 13, thereby computer control system is sent instruction and is made 35 actions of electromagnetism obstruction device stop sucker 49 that mah-jong pieces are sent into once more.

Fortune board mechanism 13 by support 51, send board synchrome conveying belt 52, synchronous pulley 53, magnetic localizer 14 and electronic counter 36 to form, see figure one, figure four and figure five.The chute 50 that synchrome conveying belt 52 is installed is arranged on the support 51, being provided with equally spaced cross section on conveyer belt 52 is six claw hooks 54 of right angled triangle, under the driving of belt wheel 53, the mah-jong pieces 8 that conveyer belt 52 will fall are thereon sent on the working face of magnetic localizer 14 from bottom to up along chute 50, see figure five, the magnetic force of magnetic localizer 14 makes mah-jong pieces 8 tightly be adsorbed on its working face and makes mah-jong pieces 8 be in suitable position before sending board plate 55 and keep specific attitude reciprocating, thereby avoid mah-jong pieces 8 and support 51 or chute 50 stuck and damage parts, and coordinate conveyer belt 52 and the synchronized movement of sending board plate 55.Electronic counter 36 links to each other with computer control system, is used to write down the quantity of registering the license.

Mahjong piece feeding mechanism 17 includes and send board plate 55, cam 56, pinion unit 57, damping transmission device 37 and support 58 etc., see figure one, figure six, the power of motor 44 passes to cam 56 by damping transmission device 37, pinion unit 57, the circular motion of cam 56 promotes to send board plate 55 reciprocating on its guide rail 59, makes the mah-jong pieces 8 that are in magnetic localizer 14 places be pushed above-listed board supporting plate 16.Bevel gear 60 is the travelling gears that send board conveyer belt 52, also provides power by damping transmission device 37.Setting up of damping transmission device 37 is to damage motion and the part of transporting in board mechanism 13 or the mahjong piece feeding mechanism 17 for fear of the card incident that in particular cases takes place.

In the utility model, row board mechanism 15 and rise board mechanism 18 and all include leading screw 20, nut 21 and pole 22, see figure seven, nut 21 and leading screw 20 threaded engagement, one end of pole 22 and nut 21 flexibly connects, the other end and row board supporting plate 16 or rise 23 flexible connections of board supporting plate, and leading screw 20 ends are installed on the bearing on the baffle plate 24, baffle plate 24 is provided with row board supporting plate 16 and rises the lifting sliding rail 25 of board supporting plate 23, and baffle plate 24 is fixed on the big support 26 on the base plate 2.In the process of automatic card shuffling, mah-jong pieces 8 piling up at twice on row board supporting plate 16 carried out, when piling up ground floor, row board supporting plate 16 is in magnetic localizer 14 working faces high-order and in the fortune board mechanism 13 and flushes, sending board plate 55 that mah-jong pieces 8 are pushed away successively is placed on the row board supporting plate 16, when the mahjong card on the row board supporting plate 16 reaches predetermined number, this road stops into board, after the card on four road row board supporting plates 16 all reaches predetermined number, control system is sent instruction rotates the leading screw 20 of row board mechanism 15 under the drive of motor 61, make row board supporting plate 16 height that mah-jong pieces are thick that descends, and begin to pile up the second layer, pile up until whole secondary mah-jong pieces and finish.When needs carry out Random Factor Mahjong, the board supporting plate 23 that rises that flushes with desktop drops to position a little less than row board supporting plate 16 under the drive of motor 62, piece-pushing mechanism 19 motion is pushed into the mah-jong pieces on the row board supporting plate 16 and rises on the board supporting plate 23, rises board supporting plate 23 subsequently and rises to reset and will washed mah-jong pieces be promoted to desktop and use for the player.Because of rising the part that board supporting plate 23 and panel 1 are all desktop, corresponding with it hole is arranged on the desktop 1, for guaranteeing the firm and smooth of desktop, carrying rises the termination that board mechanism 18 and counter plate 1 also play the big support 26 of part supporting role and constitutes firm wholely also directly be fixed on the base plate 2 by overlap joint each other, so not only rises board supporting plate 23 and is able to firm support and also makes desktop 1 also be able to effective support.

The effect of aforementioned piece-pushing mechanism in one's power 19 is the good mah-jong pieces of sign indicating number on the row board supporting plate 16 to be pushed away put to rising on the board supporting plate 23, and it includes cam 41, guide rod 39 and the support 42 etc. of Mah-jongg push plate 38, band chain tooth 40, sees figure one, figure nine.The cam 41 that this mechanism is connected with power source 63 by sprocket 40 drives Mah-jongg push plate 38 reciprocating realization showdown action on guide rod 39, and the end of guide rod 39 is fixed on the support 42.

For reducing number of motors, control complete machine cost and coordinating the synchronous operation of each mechanism, the utility model adopts chain that transmission of power is given row board mechanism 15, risen each independent agency in board mechanism 18 and the piece-pushing mechanism 19, sees figure one.

In addition, in the utility model, deep bid 9, sucker 49, conveyer belt 52, send the gear train assembly of board plate 55 by specific gearratio to keep synchronized movement, specifically, be positioned at the mah-jong pieces 8 of deep bid 9 edges below magnetic chuck 49 componental movement tracks and magnetic chuck 49 holding positions and linear velocity synchronously to guarantee that magnetic chuck 49 successfully picks up mah-jong pieces 8; The motion of magnetic chuck 49 and send the motion of the claw hook 54 on the board conveyer belt 52 also to keep is synchronously scraped from the magnetic chuck 49 when sending on the board conveyer belt 52 when mah-jong pieces 8, before mah-jong pieces 8 just in time are in claw hook 54 like this; The motion of claw hook 54 and conveyer belt 52 with send the reciprocating motion of board plate 55 to keep again synchronously, after the claw hook 54 on mah-jong pieces 8 are transmitted with 52 pushes on the working face of magnetic localizer 14 like this, send board plate 55 to push away and put to row board supporting plate 16 with mah-jong pieces 8 soon.

Claims

1, a kind of automatic Mah-jongg machine, it includes desktop (1), with common base plate (2) and the outer wall (3) of forming the table body of desktop (1), have at table body middle part and to comprise the central control board (7) of throwing dice mechanism (4) and guidance panel (5) and opening and closing formation card-inlet (6) up and down, be located at desktop (1) bottom center console (7) and can freely turn round the deep bid (9) that stirs the mah-jong pieces (8) that drop into from card-inlet (6) all around, form the back-up ring (11) of board storehouse (10) jointly with deep bid (9), place the suction board mechanism (12) of top, edge, board storehouse (10), starting point and the fortune board terminal point corresponding fortune board mechanism (13) of inhaling board mechanism (12), it is characterized in that it also comprises transports to the mahjong piece feeding mechanism (17) that the mah-jong pieces (8) on magnetic localizer (14) working face push with fortune board mechanism (13) on the row board supporting plate (16) of row board mechanism (15), place the piece-pushing mechanism (19) that rises board mechanism (18) and opposite side of row board mechanism (15) one sides and the control system of controlling each mechanism action.

2, a kind of automatic Mah-jongg machine according to claim 1, it is characterized in that: described row board mechanism (15) and rise board mechanism (18) and all include leading screw (20), nut (21), pole (22), nut (21) and leading screw (20) threaded engagement, one end of pole (22) and nut (21) flexibly connect, the other end and row board supporting plate (16) or rise board supporting plate (23) and flexibly connect, row board mechanism (15) and leading screw (20) end that rises board mechanism (18) are fixed on the bearing on the baffle plate (24), baffle plate (24) is provided with row board supporting plate (16) and rises the lifting sliding rail (25) of board supporting plate (23), and baffle plate (24) is fixed on the big support (26) on the base plate (2).

3, a kind of automatic Mah-jongg machine according to claim 1 and 2 is characterized in that: described suction board mechanism (12), fortune board mechanism (13), mahjong piece feeding mechanism (17), row board mechanism (15), rise board mechanism (18), piece-pushing mechanism (19) all has the identical configuration of quadruplet.

4, a kind of automatic Mah-jongg machine according to claim 1 and 2 is characterized in that: have on the described desktop (1) and rise to rise board supporting plate (23) and the corresponding hole of guidance panel (5) shape in the board mechanism (18).

5, a kind of automatic Mah-jongg machine according to claim 2 is characterized in that: described four big supports (26) overlap mutually by the end and constitute an integral body and be certain angle with the table edge.

6, a kind of automatic Mah-jongg machine according to claim 1 and 2 is characterized in that: described central control board (7) includes liftable, that the back that resets becomes one with desktop guidance panel (5), the dicebox (27) that places its below, drive motor (28) that dicebox (27) rotates, lifting screw (29), with screw rod (29) nut engaged (30), elevating movement is led to central control board (7) guide rod (31), drive the motor (33) that lifting screw (29) rotation promotes central control board (7) lifting by gear (32) engagement.

7, a kind of automatic Mah-jongg machine according to claim 1 is characterized in that: be provided with zigzag reshaper (34), electromagnetism obstruction device (35) in the described suction board mechanism (12).

8, a kind of automatic Mah-jongg machine according to claim 7 is characterized in that: be provided with electronic counter (36) in the described fortune board mechanism (13).

9, a kind of automatic Mah-jongg machine according to claim 8 is characterized in that: be provided with damping transmission device (37) in the described mahjong piece feeding mechanism (17).

10, a kind of automatic Mah-jongg machine according to claim 1 and 2, it is characterized in that: described piece-pushing mechanism (19) includes Mah-jongg push plate (38), is connected the cam gear (41) of promotion Mah-jongg push plate (38) along the band chain tooth (40) of guide rod (39) operation with power source, and guide rod (39) two ends are fixed on the support (42).