CN102019082A - Fully automatic direct current frequency conversion mahjong machine - Google Patents
Fully automatic direct current frequency conversion mahjong machine Download PDFInfo
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- CN102019082A CN102019082A CN2009101527232A CN200910152723A CN102019082A CN 102019082 A CN102019082 A CN 102019082A CN 2009101527232 A CN2009101527232 A CN 2009101527232A CN 200910152723 A CN200910152723 A CN 200910152723A CN 102019082 A CN102019082 A CN 102019082A
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Abstract
The invention relates to a fully automatic frequency conversion mahjong machine, more specifically, it is a fully automatic direct current frequency conversion mahjong machine. The digital fully automatic direct current frequency conversion mahjong machine can realize high cost effectiveness and high stability, and can control the fully automatic shuffling work of the mahjong machine. The machine consists of a host, an external frame and a pedestal which are connected to one another. The host consists of a host mechanical system and an electric control system; the host mechanical system consists of a shuffle disk mechanism, at least one conveyer belt part for serving mahjong tiles, at least one part for receiving the mahjong tiles, a part for pushing and raising the mahjong tiles and etc.; the electric control system consists of a main control board, a plurality of motors and operation boards which are connected with the mechanical system, a plurality of photoelectric sensors, a plurality of Hall sensors and etc.. The invention is characteristic in high efficiency, energy saving, good overload capability, easy control and etc.; moreover, the invention can save energy, reduce noise of motor and improve efficiency.
Description
Technical field
The present invention relates to a kind of mahjong machine, a kind of specifically full-automatic DC-inverter mahjong machine can be realized the full-automatic DC-inverter mahjong machine of numeral of high performance-price ratio, high stability.
Background technology
Raising along with people's living standard, automatic mahjong machine has been come into the chess and card room of each big hotel, each big community, even the better slightly family of condition has also purchased automatic mahjong machine (dining table and play Mah-Jong dual-purpose), though automatic mahjong machine can offer convenience to people, but the rotating speed of the alternating current generator in the automatic mahjong machine is fixed at present, utilization ratio is low, and energy loss is bigger, has been a undisputable fact.For energy savings, reduce motor noise, to raise the efficiency, automatic mahjong machine must be by exchanging constant speed to the frequency conversion transition.But up to the present, there is full-automatic DC-inverter mahjong machine in the enterprise that does not also have a family to produce automatic mahjong machine.
Summary of the invention
The object of the present invention is to provide a kind of full-automatic DC-inverter mahjong machine, it can make the mahjong facility that the ability of shuffling is fast arranged, and has characteristics such as efficient, energy-conservation, quiet, is particularly suitable for hotel, chess and card room even family and uses.
The objective of the invention is to be achieved through the following technical solutions:
A kind of full-automatic DC-inverter mahjong machine is used to control the full-automatic cards-shuffling and cards work of mahjong machine, comprises, interconnected main frame, housing, base are formed; Described main frame comprises: main frame mechanical system, electric control system are formed; Described main frame mechanical system comprises: shuffle dish structure, at least one conveying belt part of registering the license, at least one connects parts such as board parts, pushing and lifting parts and forms, and described electric control system comprises: compositions such as master board, several motors that link to each other with mechanical system, operation board, several photoelectric sensors, several Hall elements.
The described dish structure of shuffling mainly is made of motor and some big disk components, and the motor that drives the deep bid rotation is called big coil motor.
Described master board mainly adds that by single chip circuit drive circuit constitutes.
The big coil motor that described full-automatic DC-inverter mahjong machine is controlled has the frequency conversion characteristic, and promptly the speed of big coil motor changes along with the number of the mah-jong pieces in the deep bid.When the big coil motor work of shuffling begins, the frequency control work of big coil motor just begins to start, single chip processing module in the master board changes according to the mah-jong pieces number in the deep bid and is constantly changing the deep bid rotating speed of motor, thereby makes the mahjong facility that the frequency control characteristic be arranged.When other direct current generator that links to each other with mechanical system is also wanted frequency conversion, frequency control implementation method with big coil motor realizes too, the magnitude of voltage at other direct current generator two ends that the i.e. next real-time change of the frequency conversion rule of the big coil motor of basis links to each other with mechanical system, thus rotating speed of motor changed.
Advantage of the present invention is to have characteristics such as efficient, energy-conservation; Energy savings reduces motor noise, raises the efficiency.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the full-automatic DC-inverter mahjong machine schematic diagram in the full-automatic DC-inverter mahjong machine of the present invention;
Fig. 2 is the full-automatic DC-inverter mahjong machine block diagram in the full-automatic DC-inverter mahjong machine of the present invention.
The specific embodiment
See also shown in Figure 1ly, Fig. 1 is the full-automatic DC-inverter mahjong machine schematic diagram in the full-automatic DC-inverter mahjong machine of the present invention.The present invention, full-automatic DC-inverter mahjong machine is used to control the full-automatic cards-shuffling and cards action of mahjong machine, and this full-automatic DC-inverter mahjong machine comprises that interconnected host part 1, operation board parts 2, housing parts 3 are formed.The basic framework of full-automatic DC-inverter mahjong machine is: take as the leading factor with host part, host part is according to the operation of the whole mahjong machine of the key to run on the operation board, after whole mahjong machine starts operation, the opening of certain motor of signal deciding that host part feeds back according to some photoelectric sensors or the Hall magnetoresistive sensor of periphery, stop, ruuning situation such as speed governing.
Please in conjunction with Fig. 1 referring to shown in Figure 2, Fig. 2 is the full-automatic DC-inverter mahjong machine block diagram in the full-automatic DC-inverter mahjong machine of the present invention.The present invention, full-automatic DC-inverter mahjong machine is used to control the full-automatic cards-shuffling and cards work of mahjong machine, comprises interconnected main frame 400, base 300, housing 200, operation board 100; Main frame 400 comprises: a main frame mechanical system 410, electric control system 420 are formed, and interconnect by motor 430 between a main frame mechanical system 410 and the electric control system 420.
Described main frame mechanical system 410 comprises: shuffle dish structure 411, at least one conveying belt part 412 of registering the license, at least one connects parts such as board parts 413, pushing and lifting parts 414 and forms.
Described electric control system 420 comprises: compositions such as master board 421, several motors that link to each other with mechanical system 430, operation board 100, several photoelectric sensors 422, several Hall elements 423.
The described dish structure 411 of shuffling, the described dish structure 411 of shuffling mainly is made of motor 430 and some deep bid mechanical parts, and the motor that drives the deep bid rotation is called big coil motor.
Described master board 421, described master board 421 mainly adds that by single chip circuit drive circuit constitutes.
When the big coil motor work of shuffling began, the frequency control work of big coil motor just began to start.Referring to shown in Figure 2, the single chip processing module in the master board 421 in the main frame 400 among Fig. 2 changes according to the mah-jong pieces number in the deep bid and is constantly changing the deep bid rotating speed of motor, thereby reaches the frequency conversion characteristic of mahjong machine.If big coil motor is a direct current generator, the single chip processing module in the master board 421 just can change the deep bid rotating speed of motor as long as change the magnitude of voltage at big coil motor two ends.When other direct current generator that links to each other with mechanical system was also wanted frequency conversion, the frequency control implementation method with big coil motor realized too.
The DC motor speed-regulating principle is as follows, and the rotation speed n of dc motor and the available following formula of the relation of other parameter are represented:
(1) in the formula: Va-armature voltage, Ia-armature supply, Ra-armature circuit all-in resistance, Ca-electromotive force constant, Φ-magnetic flux.
(2) in the formula: p-magnetic pole logarithm, N-conductor number, the a-armature props up way.
CaΦ＝K (3)
(3) in the formula: after the motor model was determined, Ca Φ constant was so formula formula (1) is changed into
In the middle low power direct current generator, armature circuit resistance is very little, and the IaRa item can omit and disregard in the formula (4), this shows, the speed governing of direct current generator is when changing armature voltage, and rotation speed n changes thereupon.
Claims (6)
1. a full-automatic DC-inverter mahjong machine is used to control the full-automatic cards-shuffling and cards work of mahjong machine, is made up of interconnected main frame, housing, base, it is characterized in that:
Described main frame is made up of main frame mechanical system, electric control system;
Described main frame mechanical system by shuffle dish structure, at least one conveying belt part of registering the license, at least one connects parts such as board parts, pushing and lifting parts and forms;
Described electric control system is made up of master board, several motors that link to each other with mechanical system, operation board, several photoelectric sensors, several Hall elements etc.
2. full-automatic DC-inverter mahjong machine according to claim 1 is characterized in that, the described dish structure of shuffling, and the described dish structure of shuffling mainly is made of motor and some big disk components, and the motor that drives the deep bid rotation is called big coil motor.
3. full-automatic DC-inverter mahjong machine according to claim 1 is characterized in that described master board mainly is made of single chip circuit and drive circuit.
4. according to any described full-automatic DC-inverter mahjong machine of claim 1-3, it is characterized in that: the described motor that links to each other with mechanical system is a direct current generator.
5. according to any described full-automatic DC-inverter mahjong machine of claim 1-4, it is characterized in that: when the big coil motor work of shuffling begins, the frequency control work of big coil motor just begins to start, single chip processing module in the master board changes according to the mah-jong pieces number in the deep bid and is constantly changing the magnitude of voltage at coil motor two ends greatly, thereby changes the deep bid rotating speed of motor.
6. full-automatic DC-inverter mahjong machine according to claim 5, it is characterized in that: when other direct current generator that links to each other with mechanical system is also wanted frequency conversion, frequency control implementation method with big coil motor realizes too, the magnitude of voltage at other direct current generator two ends that the i.e. next real-time change of the frequency conversion rule of the big coil motor of basis links to each other with mechanical system, thus rotating speed of motor changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101527232A CN102019082A (en) | 2009-09-15 | 2009-09-15 | Fully automatic direct current frequency conversion mahjong machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101527232A CN102019082A (en) | 2009-09-15 | 2009-09-15 | Fully automatic direct current frequency conversion mahjong machine |
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| CN102019082A true CN102019082A (en) | 2011-04-20 |
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| CN2009101527232A Pending CN102019082A (en) | 2009-09-15 | 2009-09-15 | Fully automatic direct current frequency conversion mahjong machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357304A (en) * | 2011-09-17 | 2012-02-22 | 浙江风尚科技有限公司 | Anti-theft system for full-automatic mahjong machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2257209Y (en) * | 1995-08-24 | 1997-07-02 | 孙兆增 | Fully automatic dual-purpose mahjong pieces table |
| CN2437372Y (en) * | 2000-08-09 | 2001-07-04 | 刘振泉 | Automatic mah-jong table |
| CN2571452Y (en) * | 2002-08-13 | 2003-09-10 | 陆海和 | Automatic mahjong table |
| CN2662961Y (en) * | 2003-08-25 | 2004-12-15 | 周斐 | Automatic mahjong table |
| CN201470068U (en) * | 2009-03-13 | 2010-05-19 | 宋娟 | Full-automatic frequency conversion mahjong machine |
-
2009
- 2009-09-15 CN CN2009101527232A patent/CN102019082A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2257209Y (en) * | 1995-08-24 | 1997-07-02 | 孙兆增 | Fully automatic dual-purpose mahjong pieces table |
| CN2437372Y (en) * | 2000-08-09 | 2001-07-04 | 刘振泉 | Automatic mah-jong table |
| CN2571452Y (en) * | 2002-08-13 | 2003-09-10 | 陆海和 | Automatic mahjong table |
| CN2662961Y (en) * | 2003-08-25 | 2004-12-15 | 周斐 | Automatic mahjong table |
| CN201470068U (en) * | 2009-03-13 | 2010-05-19 | 宋娟 | Full-automatic frequency conversion mahjong machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357304A (en) * | 2011-09-17 | 2012-02-22 | 浙江风尚科技有限公司 | Anti-theft system for full-automatic mahjong machine |
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Addressee: Song Juan Document name: Notification of Publication of the Application for Invention |
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Application publication date: 20110420 |