CN2180304Y - Computer controller for automatic arranging machine of mahjang pieces - Google Patents

Abstract

The utility model relates to a computer controller for an automatic arranging machine of mahjong pieces, which comprises a power-supply and a power-off protection circuits, a central processor CPU, a memory, a sampling circuit, an actuator, and an input and an output buses. The utility model is characterized in that a main control base plate circuit is composed of a CPU, an RAM, an EPROM, an interface circuit PIO, a shaping circuit, a driving circuit and a plurality of patch boards CN; the sampling circuit is composed of a counting sensor and an electromagnetic travel switch; the PIO parallel interface circuit carries out a dynamic transmission to the sampling circuit and the actuator; a CPU program controls an electro-magnet coil switch, a clutch and a travel switch to work harmoniously to make the whole arranging machine operate automatically in regular order.

Description

Computer controller for automatic arranging machine of mahjang pieces

The utility model is a kind of machine of automatic arrangement mah-jong pieces, belongs to electronic game machine class.

Mah-jong pieces are a kind of indoor activity for multiplayer, play mah-jong to be generally 4 people operation.After having rubbed with the hands once, often will be the mah-jong pieces mixing, marshalling, and surround square shape just can be carried out next ludic activity, needs more time of cost in the middle of this, and abundant mixing, and human factor influences more.Influence for make this ludic activity can reduce artificial subjective factor as far as possible, and accelerate to mix the speed of board, whole board, propose a kind of machine of automatic arrangement, with the enjoyment that raising is played mah-jong and played, necessity seems.

The purpose of this utility model is that design a kind ofly can be carried out mah-jong pieces mixing, marshalling automatically under table top, rises on the table top, is the computer controller that square shape is arranged.

The utility model is realized above-mentioned purpose with following technical proposals.

The computer controller of the automatic collator of mah-jong pieces, it comprises power supply and power-off protecting circuit, central processor CPU and memory, sample circuit, executing agency, input and output bus, it is characterized in that by CPU, RAM and EPROM, interface circuit PIO, shaping circuit, drive circuit and some terminal plate CN form the main control substrate circuit; Power-off protecting circuit is connected to the input of CPU, and the PIO interface circuit is connected to the input/output terminal of CPU, and drive circuit is connected to the output of PIO interface circuit, and the shaping circuit output inserts the PIO interface circuit input end; Sensor for countering and travel switch are formed sample circuit; Drive circuit one output termination solenoid switch input, another output of drive circuit is connected to the clutch input, and travel switch one output links to each other with the shaping circuit input, and another I/O of travel switch links to each other with another output of clutch.

This power that installs each assembly is motor drives chain and chain gear transmission.When mah-jong pieces when table top Heaven plate door is dialled the rolling disc that drops down onto in the cabinet, the rolling disc that rotates is mah-jong pieces mixing and upset, and be allocated to the edge of rotating disk, by chain Attraction block absorption and be carried on the folded board track, shift lift onto by the showdown device again, be promoted to table top and form degree of lip-rounding arrangement, this installs each assembly duty and coordinates control by the computer of this machine, realizes accurately synchronous or the course of work successively.Parallel interface, the main control substrate that drive circuit and shaping circuit and some terminal plates are formed, it is the computer control panel, the mah-jong pieces that carried by the chain Attraction block pass through east, south, the west, the porch of Bei Jia, being positioned at this porch sensor for countering counts one by one, this count signal is input to CPU and RAM compares with storage board number or pattern desired data, when reaching predetermined block and counting, the output control signal is closed moving door, then count the player whose turn comes next, by east, south, the west, Bei Jia carries out in proper order, north family livehood counts up to complete, this signal input CPU and RAM send signal to day plate clutch and showdown clutch sky plate door and open, the action of showdown travel switch, 4 neat row boards are pushed to lift, rise the board clutch and receive the signal of CPU, rise the action of board travel switch, board is risen to table top, CPU sends signal to a day plate clutch, and day plate closing is finished a course of work, this computer controller makes said process acceleration without any confusion, running time is short, and is easy and simple to handle, and sending to mahjong pieces lifting table that the mah-jong pieces of folding take time in board falls into cabinet is about 2 minutes.

Below accompanying drawing is described explanation.

Fig. 1 is the utility model scheme schematic diagram.

Fig. 2 is CPU on the main control substrate, memory and power-off protecting circuit figure.

Fig. 3 is parallel interface PIO and a terminal plate circuit diagram on the main control substrate.

Fig. 4 is main control substrate and executing agency's electrical connection graph.

Fig. 5 is recreation substrate connection layout (PC04).

Fig. 6 is a main motor wiring diagram (PC05).

Fig. 7 is clutch and travel switch electrical connection graph (PC06).

Fig. 8 is sensor for countering electrical connection graph (PC07)

Fig. 9 is the control program block diagram.

Figure 10 is an action flow chart.

Among the above-mentioned figure, IC ₁Be 8085, IC ₂, IC ₃Be 8155, IC ₄Be 74L500, IC ₅Be 74LS373 and 74S139, IC ₆Be 6116, IC ₇Be 2764, IC ₉Be 3391 1/4, IC ₁₀～IC ₁₃Be 4563, IC ₁₄Be 7962, IC ₁₅, IC ₁₆Be 2033, CN ₅, CN ₆, CN ₇, CN ₈, CN ₉, CN ₁₀, CN ₁₁, CN ₁₂, CN ₁₃, CN ₁₄Be the terminal plate on the main control substrate (PC01), CN ₁Be the terminals of terminal plate PC02, PC06 and PC07 and main control PC01, CN ₂～CN ₄Terminals for executing agency's motor, clutch (6), travel switch (7).CL ₁Be sky plate clutch, CL ₂Be lift clutch, CL ₃Be showdown machine clutch, MS ₁Be sky switching plate, MS ₂ Be lift switch 1, MS ₃ Be lift switch 2, MS ₄Be showdown machine switch, S ₁～S ₄Be sensor for countering, G ₁～G ₃East, south, door, west, G ₄It is the north gate funnel.

Describe each parts of embodiment forms and function below in conjunction with accompanying drawing.

IC on the main control substrate (referring to Fig. 2 and Fig. 3) ₁Be CPU, IC ₂And IC ₃Be parallel interface PIO, IC ₅Be decoder (139) and latch (373), IC ₆Be RAM, IC ₇Be EPROM, they link the computer control part of cost controller by data/address bus, address bus and control bus.IC ₄Be four NAND gate circuits, it and IC ₉And triode TR _1-3Form power-off protecting circuit.IC ₁₀～IC ₁₃Be shaping circuit (8), IC ₁₄Be music integrated chip, IC ₁₅～IC ₁₆Be output driving circuit (5) that they drive signal triggering actuating motor, clutch and travel switch action.

Cpu chip links to each other latch IC with PIO parallel interface (3) by the AD bus is corresponding one by one ₅, RAM and eprom memory input D or AD bus that Q is attempted by CPU and PIO on, IC ₂, IC ₃The AD bus respectively with IC ₅, IC ₆The D bus, IC ₇Q bus and IC ₁Corresponding linking to each other of AD bus.IC ₁Control bus and IC ₅And IC ₆Corresponding linking to each other of control pin.Decoder IC ₅A, B, C pin respectively with IC ₁19 and 26,20 and 27,21 link to each other with 28 pin.Behind the main control substrate power-on reset, to IC ₂And IC ₃A, B, C carry out initialization, the decision I/O mode, if input signal arranged, CPU, RAM and EPROM just carry out program and storage information immediately.Determine IC as program ₂PA, PC be initialized to the way of output, PB is initialized to input mode, IC ₃PA, PB, PC all be initialized to input mode, IC ₂Clock output (TIME OUT) be initialized to 5ms.

Shaping circuit (8) is by IC ₁₀, IC ₁₁, IC ₁₂And IC ₁₃Form IC ₁₀2,4,6,8,12 pin respectively with IC ₃PA ₇, PA ₃, PA ₁, PA ₀, PA ₅Pin links to each other, IC ₁₁4,6,8,10,12 pin respectively with IC ₃PB ₃, PB ₂, PB ₁, PA ₂, PA ₄Pin links to each other, IC ₁₂2,4,6,8,10 pin respectively with IC ₂PB ₃, PB ₇, PB ₅, PB ₆Pin links to each other.IC ₁₁9 pin by terminal plate CN ₁₄3 pin and master's sensor for countering S1(E) link to each other IC ₁₁5 pin by terminal plate CN ₁₁3 pin and Nan Jia counting sensor S2(S) link to each other IC ₁₁3 pin by terminal plate CN ₁₂3 pin and western tame sensing counter S3(W) link to each other IC ₁₂1 pin by terminal plate CN ₁₃3 pin and Bei Jia counting sensor S4(N) link to each other; IC ₁₁11 pin by terminal plate CN ₆Clutch CL with order substrate (PC06) ₁, CL ₂And CL ₃Input signal links to each other.The effect of shaping circuit is that the signal of telecommunication that will import becomes approximate rectangular pulse, when chain carries one one mah-jong pieces process master sensor for countering S window, during reflection type micro fulgurite (referring to Fig. 8), photoelectric tube EE-5F produces a signal of telecommunication and promptly produces a saltus step pulse by one.

Drive circuit (5) is by IC ₁₅, IC ₁₆Form IC ₁₅3,4,5,6,7 pin respectively with IC ₂PA ₄, PA ₃, PA ₂, PA ₁Pin links to each other, IC ₁₅11 pin by terminal plate CN ₁₄4 pin and a south gate control mouthful G1(S) link to each other IC ₁₅12 pin by terminal plate CN ₁₁4 pin and a west door control mouthful G2(W) link to each other IC ₅14 pin by terminal plate CN ₁₃With north gate control funnel G ₄(H) link to each other IC ₅13 pin by terminal plate CN ₁₂4 pin and a north gate control mouthful G ₃(N) link to each other IC ₁₆1,2 pin respectively with IC ₂PC ₀, PC ₁Link to each other IC ₁₆15 pin pass through CN ₉Link to each other IC with the SSR plate of main motor ₁₆16 pin by terminal plate CN ₇5 pin and dice electric machine joint join.The effect of drive circuit is power amplification, makes the signal of telecommunication of output that enough power drive solenoid switches (4) or clutch (6) work be arranged.

The signal flow process of main control substrate (11) is summarized as follows, establishes mah-jong pieces that chain the carries sensor for countering S through master ₁(E) during window, produce a skip signal by CN ₁₄Wiring pin 3 is delivered to IC ₁₁9 pin inputs IC ₃PA ₇Pin, IC ₃Deliver to IC respectively by corresponding data wire ₁, IC ₅(373), IC ₅And IC ₇, IC ₁Carry out logical operation, and at any time with IC ₅, IC ₇The tentation data of storage compares judgement, IC when arriving predetermined number ₁Control IC ₂PA ₁Pin output high level is by drive circuit IC ₁₅11 pin to CN ₁₄4 pin drive south gate solenoid switch G ₁(S) southern tame open and close door is closed in action, and calculate at the beginning south gate.Nan Jia counting sensor S ₂(S) the counting signal of telecommunication passes through CN ₁₁3 pin, IC ₁₁5 pin, IC ₃PA ₁Pin changes over to IC ₁, IC ₅, IC ₆, IC ₇, signal is exported by IC ₂PA ₂Pin, IC ₁₅12 pin to CN ₁₁44 pin drive west door magnetic wiretap G ₂(W) action.Until northern family livehood count up to finish till, the IC of master control substrate (11) ₁Instruction clutch CL ₃The showdown program is carried out in action.

Clutch (6) comprises a day plate clutch CL ₁, lift clutch CL ₂, showdown device clutch CL ₃Travel switch (7) comprises a day plate travel switch MS ₁, elevator travel switch MS ₂, MS ₃, showdown device travel switch MS ₄The binding post composition order substrate P C06 of clutch (6) and travel switch (7), the terminal plate CN on order substrate P C06 output and the main control substrate (11) ₆Link to each other.Count up to when finishing when northern family livehood as mentioned above, CPU controls IC ₂AP ₄Output low level makes G ₄(H) funnel door solenoid switch does not power up, thus the closing funnel door.This moment, lift dropped to extreme position, travel switch MS ₂Close, C06 makes showdown clutch CL through the order substrate P ₃Power up adhesive, the action of showdown device, the trump card row are pushed into lift, travel switch MS when reaching the limit of ₄Adhesive, C06 makes lift clutch CL through the order substrate P ₂Power up adhesive, thereby lift rises.Travel switch MS when rising to the limit ₃IC is passed through in adhesive simultaneously ₂PA ₄The output high level powers up funnel door solenoid and opens the funnel door.

Power-off protecting circuit is by ic chip ₄, IC ₉With triode TR ₁～TR ₃And peripheral resistance, capacity cell are formed IC ₄10 pin and IC ₉14 pin link to each other after, the one end passes through TR ₁With IC ₁6 pin link to each other IC ₄4,5 pin and RAM memory IC ₆18 pin link to each other.When the external circuit momentary power failure, IC ₉14 pin export a signal to IC ₄10 pin inputs, make IC ₆24 pin and 18 pin keep high level, to preserve the storage information of RAM.

The terminal plate CN of band switch (10) and main control substrate (11) ₁₀Join band switch SW ₁And SW ₂Connected mode (referring to PC04) as shown in Figure 5, it provides the selection of game mode to have 3 kinds, promptly 136,140,144, promptly passes through IC once choosing ₁₃Input IC ₂PB ₄～PB ₇, be distributed to CPU and EPROM.

Alarm lamp is located on the dicebox at table top center, and with the various states that light flash time representation takes place, this machine is also established audible alarm, with integrated music sheet IC ₁₄Send the various states of different musical significations.

The course of work of embodiment is described below in conjunction with Fig. 2,3,4,9,10.

Two core attaching plugs on the mahjong table are inserted 220 volts of civil powers, turn on the power switch, 220 volts of civil powers become 10 volts and 30 volts of two groups of AC powers respectively through transformer.Output 5 volts and 24 volts of two groups of DC voltages after two block power supply voltage-stablizer voltage stabilizings offer integrated circuit and triode respectively, drive circuit, solenoid switch and clutch etc. again.

After main control substrate powers up and automatically resets, carry out initial program, respectively to IC ₂And IC ₃Interface carries out initialization, wherein with IC ₂A mouth, C mouth be initialized to the way of output, the B mouth is initialized to input mode, IC ₃A mouth, B mouth, C mouth all be initialized to input mode, simultaneously with IC ₂Clock output initially become 5ms.

Computer program detects and puts from 4 gears of cribbage-board (PC04) band switch, promptly according to PB ₃, PB ₄, PB ₅, PB ₆The current potential height of end is set to 136,140,144 totally three kinds of modes with the sum of mah-jong pieces respectively.

Computer program detects power-off protection unit sign, if having sign then the breakpoint pointer to be taken out and from the breakpoint succession computer program that brings into operation, if sign does not then carry out residual board trace routine.

Computer program detects from master, Nan Jia, Xi Jia, sensor for countering, i.e. IC ₃PB ₀, PB ₁, PB ₂, PB ₃Current potential height situation of change judges whether residual mah-jong pieces are arranged on the chain Attraction block.Then pass through IC respectively if having ₂PA ₁, PA ₂, PA ₃The output high level powers up the electromagnet coil switch and generates an electromagnetic field, and closes east, south, west door respectively, and the control motor continues to transfer to the mah-jong pieces that make for 3.5 seconds on the Attraction block and all drops on the folded board track.Pass through IC simultaneously ₂PC ₀Output low level is passed through IC ₁₆Driving is stopped operating by SSR plate control motor, passes through IC ₂PC ₁Output frequency is that 1/4 second level is controlled the flicker that starts lamp on the dice plate, if there is not the then logical IC of residual board ₂PA ₄The output high level powers up the electromagnet coil switch to generate an electromagnetic field and opens the funnel door.By detecting from Bei Jia counting sensor, i.e. IC ₃PB ₃Current potential height situation of change judges whether residual mah-jong pieces are arranged on the rotating disk, if any then closing the funnel door and being rotated further for 7 seconds, passes through IC ₂PC ₁Start the flicker of lamp on the output level control dice plate, as do not have residual board then to pass through IC ₂PC ₁End lamp on the output high level control dice plate is lighted, and motor stops operating simultaneously.

After the end lamp was lighted, computer program passed through IC ₃PA ₁The height of level is judged that firing switch does not have and is pressed, if detect PA ₁Level is high, then passes through IC ₂PC ₁Output low level, C06 makes a day plate clutch CL through the order substrate P ₁Power up adhesive, thereby make PA behind the 100ms ₀Be output as low level, drop into mah-jong pieces in the rotating disk this moment, and computer program detects IC after 2 seconds ₂PC ₁The output high level is lighted the end lamp, detects IC simultaneously ₃PA ₁Incoming level, if low level then detects 15 seconds, pass through IC ₂PC ₀Output low level is through IC ₁₆Driving is turn-offed motor power by the SSR substrate, rotating disk is stopped operating, if high level is then exported IC ₂PA ₀End is high level, makes a day plate clutch CL through the order substrate ₁Power up adhesive again, thereby export PA after making day plate rising 100ms ₀Be low level, make CL ₁Not adhesive.

Travel switch MS when the same day, plate rose to the limit ₁Close MS ₁Make CL through the order substrate after closing ₂Power up adhesive, thereby lift is descended, when dropping to the limit, travel switch MS ₂Close MS ₂Make showdown clutch CL through the order substrate after closing ₃Power up adhesive, thereby showdown device trump card is released.Travel switch MS when shifting the limit onto ₄Close, make through the order substrate and fall machine clutch CL ₂To power up adhesive again, thereby lift rises.Travel switch MS when getting the limit rises ₃Close, pass through IC simultaneously ₂PA ₄The output high level powers up funnel door solenoid the funnel door is opened.

Attraction block is delivered to east, south, west, north each side with mah-jong pieces on the carrier chain, passes through the S that is arranged on four jiaos when mah-jong pieces ₁～S ₄During the mah-jong pieces sensor for countering, computer program passes through IC ₃PB ₀, PB ₁, PB ₂, PB ₃The height of end level is counted, when a count value of playing the host reaches predetermined numerical value, and computer program control IC ₂PA ₁The output high level makes G ₁(S) solenoid switch powers up, thereby closes Nan Changmen.Sound field is opened folded board and counting, when a south count value reaches predetermined numerical value, and IC ₂PA ₂Output Gao Minping makes G ₂(W) solenoid switch powers up, thereby closes Xi Changmen, and Xi Chang begins folded board counting, when a west count value reaches predetermined numerical value, and control IC ₂PA ₃The output high level makes G ₃(N) solenoid switch powers up, thereby closes Bei Changmen.When north count value reaches predetermined numerical value, IC ₂PA ₄Output low level makes G ₄Funnel door solenoid switch do not power up, thereby close the funnel door, after program detected for 2 seconds; Pass through IC ₂PC ₀Output low level stops motor through the SSR substrate and rotates, simultaneously PC ₁The output high level is lighted the end lamp, and computer program will detect from cribbage-board band switch and IC again this moment ₂, PB ₃, PB ₃, PB ₄, PB ₅, PB ₆Level height have flower not have to spend three kinds of different board plates to preset mah-jong pieces, and turn back to firing switch for the first time, continue the operation computer program.

Main control substrate is to the detection and the control of several faults.

After the second time, firing switch was pressed, computer program picked up counting, and passed through IC simultaneously ₃PA ₂Level height, i.e. travel switch folding during the lifting limit on the lift when lift rises to extreme position from dropping to, surpassed for 5 seconds, and then computer program is by control IC ₂PC ₁The end level makes and finishes lamp flicker warning, or IC ₁₄Send a kind of sound, disable motor rotates simultaneously, after the reset switch on the cribbage-board resets, lights the end lamp after the control motor rotated for 5 seconds, and turns back to the operation of firing switch continuation for the first time.

Play the host, south, when Xi Chang does not count predetermined value, Bei Chang counting surpasses counting not still in 30 seconds, then finishes the lamp flicker and reports to the police or IC ₁₄Send another kind of sound, stop revolution simultaneously, this moment is unlicensed or count not Shang several on may rotating disk.After operation resetted, motor returned the operation of firing switch continuation for the first time after rotating for 5 seconds.

When the counting of Dang Nan, west, north any one counting and previous field surpasses predetermined difference value, finish lamp flicker or IC ₁₄Pronunciation is reported to the police, and stops revolution simultaneously, may occur Nan Changmen, Xi Changmen, a north situation that door is closed in advance at this moment, and after the operation reset switch resetted, motor turned back to A continuation operation after rotating for 5 seconds.

Play the host, west, Nan Changchang counted fullly, Bei Chang not meter is full, when still not have the extremely new mah-jong pieces of meter within 30 seconds, when finishing lamp, control pressed bright 1/2 second, the frequency scintillation that went out 1/4 second, and stand by lamp is informed operating personnel, may lack mah-jong pieces,, then it be dropped into rotating disk if outside rotating disk, find to have mah-jong pieces, computer program continues counting, till meter is full, if outside rotating disk, do not find mah-jong pieces, after operation resets, motor rotates and turns back to the Bei Chang counting after 5 seconds, continues operation and goes down.If still do not reset after 2 minutes or drop into the mah-jong pieces that lack, then computer program control lamp is by frequency scintillation alarm bright, that go out identical, and disable motor rotates, this moment reset switch is resetted after, computer program just can turn back to A and continue operation.

Claims (7)

1, the computer controller of the automatic collator of mah-jong pieces, it comprises power supply and power-off protecting circuit (1), central processor CPU and memory, sample circuit, executing agency, the input and output bus is characterized in that by CPU, RAM and EPROM, interface circuit PIO (3), shaping circuit (8) drive circuit (5) and some terminal plate CN form main control substrate circuit (11); Power-off protecting circuit (1) is connected to the input of CPU, and PIO interface circuit (3) is connected to the input/output terminal of CPU, and drive circuit (5) is connected to the output of PIO interface circuit (3), and shaping circuit (8) output inserts PIO interface circuit (3) input; Sensor for countering (9) and travel switch (7) are formed sample circuit; Drive circuit (5) one output termination solenoid switch (4) inputs, another output of drive circuit (5) is connected to clutch (6) input, travel switch (7) one outputs link to each other with shaping circuit (8) input, and another I/O of travel switch (7) links to each other with another output of clutch (6).

2, the computer apparatus of the automatic collator of mah-jong pieces as claimed in claim 1 is characterized in that parallel interface PIO(3) by IC ₂, IC ₃Form IC ₂, IC ₃The AD bus respectively with IC ₅, IC ₆D bus, IC ₇Q bus and IC ₁Corresponding linking to each other of AD bus.

3, the computer apparatus of the automatic collator of mah-jong pieces as claimed in claim 1 is characterized in that shaping circuit (8) is by IC ₁₀, IC ₁₁, IC ₁₂And IC ₁₃Form IC ₁₀2,4,6,8,12 pin respectively with IC ₃PA ₇, PA ₃, PA ₁, PA ₀, PA ₅Pin links to each other, IC ₁₁4,6,8,10,12 pin respectively with IC ₃PB ₃, PB ₂, PB ₁, PA ₂, PA ₄Pin links to each other, IC ₁₂2,4,6,8 pin respectively with IC ₂PB ₇, PB ₆, PB ₅, PB ₄Pin links to each other.

4,, it is characterized in that the signal input of shaping circuit (8) is respectively IC as the computer apparatus of claim 1 or the automatic collator of 3 described mah-jong pieces ₁₁9 pin by terminal plate CN ₁₄3 pin and master's sensor for countering S ₁(E) link to each other IC ₁₁5 pin by terminal plate CN ₁₁3 pin and Nan Jia counting sensor S ₂(S) link to each other IC ₁₁3 pin by terminal plate CN ₁₂3 pin and western tame sensing counter S ₃(W) link to each other IC ₁₂1 pin by terminal plate CN ₁₃3 pin and Bei Jia counting sensor S ₄(N) link to each other; IC ₁₁11 pin by terminal plate CN ₆Clutch CL with order substrate P C06 ₁, CL ₂And CL ₃Input signal links to each other.

5, the computer apparatus of the automatic collator of mah-jong pieces as claimed in claim 1 is characterized in that drive circuit (5) is by IC ₁₅, IC ₁₆Form IC ₁₅3,4,5,6,7 pin respectively with IC ₂PA ₄, PA ₃, PA ₂, PA ₁Pin links to each other, IC ₁₅11 pin by terminal plate CN ₁₄4 pin and a south gate control mouthful G ₁(S) link to each other IC ₁₅12 pin by terminal plate CN ₁₁4 pin and a west door control mouthful G ₂(W) link to each other IC ₅13 pin by terminal plate CN ₁₂With north gate control mouthful G ₃(N) link to each other IC ₅14 pin by terminal plate CN ₁₃4 pin and funnel G ₄(H) link to each other IC ₁₆1,2 pin respectively with IC ₂PC ₀, PC ₁Link to each other IC ₁₆15 pin pass through CN ₀Link to each other IC with the SSR plate of main motor ₁₆16 pin by terminal plate CN ₇5 pin and dice electric machine joint join.

6, the computer apparatus of the automatic collator of mah-jong pieces as claimed in claim 1 is characterized in that clutch (6) comprises a day plate clutch CL ₁, lifting platform clutch CL ₂, showdown assembly clutch CL ₃Travel switch (7) comprises a day plate travel switch MS ₁, lifting platform travel switch MS ₂, MS ₃, showdown forms travel switch MS ₄The binding post composition order substrate P C06 order substrate P C06 output of clutch (6) and travel switch (7) and the terminal plate CN on the main control substrate (11) ₆Link to each other.

7, the computer apparatus of the automatic collator of mah-jong pieces as claimed in claim 1 is characterized in that power-off protecting circuit is by ic chip ₄, IC ₉With triode TR ₁～TR ₃And peripheral resistance, capacity cell are formed IC ₄10 pin and IC ₉14 pin link to each other after, the one end passes through TR ₁With IC ₁6 pin link to each other IC ₄4,5 pin and ram memory IC ₆18 pin link to each other.

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