CN2496520Y

CN2496520Y - Automatic mahjong table

Info

Publication number: CN2496520Y
Application number: CN 01253868
Authority: CN
Inventors: 陈荣
Original assignee: SHANGHAI ZHONGLU INDUSTRY Co Ltd
Current assignee: SHANGHAI ZHONGLU INDUSTRY Co Ltd
Priority date: 2001-09-25
Filing date: 2001-09-25
Publication date: 2002-06-26
Anticipated expiration: 2011-09-25

Abstract

The utility model relates to a mahjong playing tool, in particular to an automatic mahjong table controlled by a microcomputer and provided with rich functions and reliable performance. The utility model solves the problems that big mahjong can not be used, the structure is complex and mahjong inclination exists in the prior art, and consists of mahjong, a table body, a host computer and a controlling system. The utility model is characterized in that a controller is arranged on the supporting table between the bottom plate of the table body and the upright columns, the host computer is arranged in the table box, and comprises a combined type mahjong bin, a shuffling rotating disk, a main control panel and the elevating mechanism, the mahjong laying and elevating mechanism, the mahjong delivering mechanism and the corresponding driving mechanisms of the main control panel, the mahjong delivering mechanism, the mahjong laying and elevating mechanism and the driving motors are uniformly distributed at the four angle of the table box through four groups of same components, the shuffling driving mechanism adopts a gear transmission mechanism, the mahjong laying and elevating mechanism adopts a cam mechanism, a self adapting limiting damper is arranged beside a mahjong laying plate, and therefore the utility model is a multi-purpose automatic mahjong table.

Description

Automatic Mah-jongg machine

One, technical field:

The utility model relates to a kind of Random Factor Mahjong instrument, particularly a kind of automatic Mah-jongg machine by microcomputer control, multiple functional, dependable performance.

Two, background technology:

Using automatic Mah-jongg machine (also claiming automatic mahjong-playing machine) to carry out Random Factor Mahjong has many advantages than yard board of manually shuffling, and mainly can make and shuffle thoroughly evenly, saves time and stops cheating, increases the fairness and the interest of recreation.Had at present this class automatic Mah-jongg machine of multiple model producing and using, these products generally also have corresponding patent.Chinese patent ZL98245231 " automatic Mah-jongg machine " for example, but these patents and all have certain defective according to these patents designs and the automatic Mah-jongg machine made mainly show as: 1. complex structure, and consumable accessory is many, and it is many to adjust point, the fault rate height.2. the maintenance difficult operation is convenient inadequately.3. there is the problem of inclined to one side board in the single port machine.4. the board of automatic Mah-jongg machine use is generally all smaller, can not satisfy the demand that a part likes using famous player.

Three, summary of the invention:

The utility model technical issues that need to address are: can pile up large-scale board automatically, and mah-jong pieces are piled into oblique board pier, and have smoke abatement, fresh air, the digital game information that shows.Technical solution is: automatic Mah-jongg machine, comprise mah-jong pieces, the table body, main frame, control system is formed, it is characterized in that: on the brace table between table body base plate and the column, be provided with controller, main frame is arranged in the case, main frame comprises combined type board storehouse, the rotating disk of shuffling, guidance panel and elevating mechanism thereof, the row board rises board mechanism, defeated board mechanism and corresponding driving mechanism, defeated board machine, the row board rises board mechanism and drive motors is uniform in four bights of table case by 4 groups of identical parts, rise in the board mechanism at the row board, drive motors connects on the cam by camshaft, card lifting plate, plate list out board and Mah-jongg push plate are installed in respectively on the guide pin bushing with guide pillar, guide pin bushing connects with rocking arm, drives card lifting plate thereby the cam rotation drives the roller that is installed on the rocking arm, seesawing of the lifting of plate list out board and Mah-jongg push plate; Defeated board mechanism comprises a rotating suction disc that studs with powerful magnet steel, rotating suction disc connects with the gear mass that has cam by rotating shaft, the cam driven fork is pushed the mah-jong pieces in the bend to plate list out board, be provided with 3 blocks of auxiliary magnet steel on the bend side, be provided with the active block stop of a solenoid actuated in bend import department, in bend, be provided with photoelectric sensor; Be provided with self adaptation limit damping device on the plate list out board side, include block, spring, restoring board, the electromagnet that resets, restoring board is connected with the electromagnet that resets, and block is connected on the restoring board, and produces damping force control board pier number by the spring force that connects thereon.The dish of shuffling is connected transmission by motor by gear with 4 defeated board machines, and the lifting of guidance panel is by the drive motors driven gear, the tooth bar that is connected with guidance panel by gear driven.Arrange ashtray and soot blower at four jiaos of mahjong table, in the empty stomach of bracket upright post, arrange air cleaner, establish digital display screen and shirtsleeve operation button on four limits of mahjong table.The beneficial effects of the utility model are: the utility model has been realized oblique sign indicating number board pier, make automatic Mah-jongg machine adopt big shot to become possibility, and transmission mechanism adopts gear drive, plate list out board and card lifting plate move simultaneously, increase the reliability of mechanism action, adopt self adaptation limit damping device, board pier possibility at random when having eliminated the sign indicating number board.

Four, description of drawings:

Fig. 1 the utility model appearance structure schematic diagram.

Fig. 2 the utility model main machine structure plane.

Fig. 3 the utility model drive mechanism figure.

Fig. 4 the utility model row board rises board mechanism structure schematic diagram.

Fig. 5 the utility model is failed board machine structural representation.

Fig. 6 the utility model self adaptation limit damping device structural representation.

Five, the specific embodiment

With reference to Fig. 1, Fig. 1 is complete machine outward appearance and composition diagram, the utility model automatic Mah-jongg machine is made up of footing 1, column 2, base plate 3, table case 4, main frame 5, controller 6, panel 7, guidance panel 8, mah-jong pieces 9, smoke ejector 10, air cleaner 11, digital display screen and action button 12, wherein smoke ejector, air cleaner and digital display screen are accessory, select for use as required.Adopt oblique board pier can shorten distance between player and the mah-jong pieces, make that to touch board free and relaxed, this point seems particularly important under the situation that adopts big shot, artificial sign indicating number board can be put into desired shapes in the trump card city, and the board city that general automatic Mah-jongg machine is put all is a square shape, board is big more, the mouth word is also big more, make that the distance between player and the opposite board wall is excessive, cause and touch the board effort, this is that automatic Mah-jongg machine can not adopt famous major reason, the automatic Mah-jongg machine that the utility model provides is owing to adopted special design, realized oblique board wall, adopted the big shot of 34.2*25.8*18.2mm simultaneously, can make automatic Mah-jongg machine satisfy the requirement of applicability and comfortableness to greatest extent.

Fig. 2 has shown the structure of the utility model automatic Mah-jongg machine main frame.Main frame by combined type board storehouse 13, the dish 14 of shuffling, defeated board machine 15, transmission mechanism 16, drive motors 17, row board rise board mechanism 18, the row board rises board drive motors 19 and forms, wherein defeated board machine, the row board rises board mechanism and drive motors is uniform on four direction by 4 groups of identical parts, therefore advantage with modular construction assembles and keeps in repair more convenient.

Fig. 3 is drive mechanism figure.Shuffle dish and 4 defeated board machines by drive motors 17 centralized driving, and all adopt driven wheel 39 transmissions, it is very reliable to work, and the life-span is long, and all includes chain drive in its transmission system of general automatic Mah-jongg machine or be with transmission synchronously even also have the transmission of common V-belt.The guidance panel elevating movement drives tooth bar 42 by guidance panel drive motors 40, guidance panel driven wheel 41, guidance panel and realizes.

Row board shown in Figure 4 rises board mechanism structure schematic diagram figure, rise board drive motors 19 Driven by Coaxial camshafts 20 by the row board in this mechanism, 5 cams 21 are housed on camshaft, correspond respectively to the lifting that drives card lifting plate 23, the lifting of plate list out board 24 and laterally showdown motion, cam drives rocking arm 22 and rotates; rocking arm drives card lifting plate and plate list out board moves up and down; guide pin bushing 25 and guide pillar 26 play location and guide effect among the figure; the way that adopts row board supporting plate and card lifting plate to move simultaneously in the design of the utility model automatic Mah-jongg machine; upwards send a section by row board supporting plate; card lifting plate moves downward and scoops out; the whole stroke up and down that rises board mechanism is reduced, improved condition of work greatly, thereby improved reliability.Be contained in the roller 27 on the rocking arm, its center can realize regulating easily by the position that changes eccentric bushing, makes driven plate list out board and card lifting plate can be adjusted to optimum height easily, and the amplitude of adjusting is more than 3mm.The motion that the board pier that row are good is pushed card lifting plate to from plate list out board also drives showdown fork 36 by cam, drives Mah-jongg push plate 37 again and realizes, the motion of Mah-jongg push plate is through guide pillar 38 location and guiding.

With reference to Fig. 5 and Fig. 3: defeated board machine has a rotating suction disc 28 that studs with powerful magnet steel, 2 blocks of magnet steel are housed on the sucker altogether, sucker is whenever goed around and can be transferred out 2 mah-jong pieces, sucker is supported and is driven by the gear mass 29 that has sucker cam 43, the sucker cam is followed gear mass and is rotated together, send the board fork 30 swings by the driving of sucker cam, send the swing of board fork to push the mah-jong pieces of sending in the bend 31 to plate list out board, board by the sucker sucking-off is sent through bend, the effect of bend is the direction that board is advanced in control, and trump card is delivered to suitable position and kept suitable angle so that enter plate list out board with correct posture.Be provided with 3 blocks of auxiliary magnet steel 32 on the bend side, guarantee that the board that enters bend can not produce any trapping phenomena.Be provided with the active block stop 34 that an electromagnet 33 drives in bend import department, in bend, be provided with photoelectric sensor 35, be used for entering the board counting of bend, when counting is full, send instruction by control system, the electromagnet energising, make active block stop block card-inlet, board can't enter bend, thereby realizes the control to defeated board machine.

Fig. 6 is a self adaptation limit damping device structural representation, and branch stratose board, antecedent lower floor board are being adopted in the utility model design, list a layer board again, because different game rules, how many differences of its total board pier are when the board pier is discontented with 18 piers, if the end of lower floor's board does not stop, then when listing layer board, slippage might take place in lower floor's board, thereby makes the board pier at random, the way that existing mahjong table solves is will open panel after having selected game rule, loads onto a block on corresponding position.The self adaptation limit damping device that the design adopts can all provide a suitably damping force of size in the end of board pier when various piers are counted, do not need artificially to be provided with block, its operation principle is: put from minimum pier numerical digit, first block 43 of damper will block mah-jong pieces, if actual pier number surpasses, advance board one side and will continue showdown on plate list out board, because the damping force that the power of showdown is produced by spring force greater than damper, therefore corresponding block bounces back on the position that gets out of the way, work by the block 44 in back, so can realize providing the function of self-adaptive damping power repeatedly.Drawing by the electromagnet 46 that resets when each circulation begins, restoring board 47 can be reset to initial position.

The utility model automatic Mah-jongg machine has also been done many-sided improvement on computer program, add scoring system and debugging routine in the control system.6 action buttons on the guidance panel all have second function, and when the selector switch of will playing was placed on " debugging " position, button was carried out corresponding second function, and each control output is debugged separately, have made things convenient for the debugging and the maintenance of machine.

Claims

1, a kind of automatic Mah-jongg machine, comprise mah-jong pieces, the table body, main frame, control system is formed, it is characterized in that: on the brace table between table body base plate and the column, be provided with controller, main frame is arranged in the case, main frame comprises combined type board storehouse, the rotating disk of shuffling, main control panel and elevating mechanism thereof, the row board rises board mechanism, defeated board mechanism and corresponding driving mechanism, defeated board machine, the row board rises board mechanism and drive motors is uniform in four bights of table case by 4 groups of identical parts, rise in the board mechanism at the row board, drive motors connects cam by camshaft, card lifting plate, plate list out board and Mah-jongg push plate are installed in respectively on the guide pin bushing with guide pillar, guide pin bushing connects with rocking arm, drives card lifting plate thereby the cam rotation drives the roller that is installed on the rocking arm, seesawing of the lifting of plate list out board and Mah-jongg push plate; Defeated board mechanism comprises a rotating suction disc that studs with powerful magnet steel, rotating suction disc connects with the gear mass that has cam by rotating shaft, the cam driven fork is pushed the mah-jong pieces in the bend to plate list out board, be provided with 3 blocks of auxiliary magnet steel on the bend side, be provided with the active block stop of a solenoid actuated in bend import department, in bend, be provided with photoelectric sensor; Be provided with self adaptation limit damping device on the plate list out board side, include block, spring, restoring board, the electromagnet that resets, restoring board is connected with the electromagnet that resets, and block is connected on the restoring board, and produces damping force control board pier number by the spring force that connects thereon; The dish of shuffling is connected transmission by motor by gear with 4 defeated board machines, and the lifting of guidance panel is by the drive motors driven gear, the tooth bar that is connected with guidance panel by gear driven.

2, automatic Mah-jongg machine according to claim 1 is characterized in that: between the board wall that the reason bridge queen is risen and the frame of mahjong table an angle is arranged, be arranged in the board city of inclination.

3, automatic Mah-jongg machine according to claim 1 is characterized in that: four jiaos at mahjong table are furnished with ashtray and soot blower, are furnished with air cleaner in the empty stomach of bracket upright post, establish digital display screen and shirtsleeve operation button on four limits of mahjong table.