CN201500440U - Double-magnet mahjong tile for full-automatic mahjong machines - Google Patents
Double-magnet mahjong tile for full-automatic mahjong machines Download PDFInfo
- Publication number
- CN201500440U CN201500440U CN2009202316713U CN200920231671U CN201500440U CN 201500440 U CN201500440 U CN 201500440U CN 2009202316713 U CN2009202316713 U CN 2009202316713U CN 200920231671 U CN200920231671 U CN 200920231671U CN 201500440 U CN201500440 U CN 201500440U
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- magnet
- mahjong
- mahjong tile
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- mah
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Abstract
The utility model relates to a double-magnet mahjong tile for full-automatic mahjong machines. The mahjong tile comprises a rectangular shell, a cover board, a strong magnet and a weak magnet, wherein the bottom of the rectangular shell is provided with a face pattern, the cover board seals the open end of the shell, the strong magnet is arranged in the center of the shell, and the weak magnet is filled around the strong magnet in the shell. The mahjong tile has the following advantages that: since the weak magnet is uniformly arranged around the strong magnet in the center, the magnetism of the mahjong tile is enhanced, and thereby the riffling speed is increased when the faces of the mahjong tiles are arranged in a riffling barrel; moreover, since the weak magnet is uniformly arranged around the strong magnet, the intensity of the magnetic field is uniformly distributed, the mahjong tiles can be closely arranged regardless of the enhancement of magnetism and homopolar repulsion force, and meanwhile, vibration cannot cause the turning phenomenon as well. In addition, besides enhancing the magnetism of the mahjong tile, the weak magnet also serves as filler in the mahjong tile, so that the melamine material used in the fabrication of the mahjong tile can be reduced, and thereby the fabrication cost is reduced.
Description
Technical field
The utility model relates to mah-jong pieces, relates in particular to double-magnetic mahjong tiles for full-automatic mahjong machine.
Background technology
The mah-jong pieces that existing full-automatic numb machine is used are generally used melmac (melamine) casting, and its inner core is rabbeted a permanent magnet.Because melamine material is more expensive, so there is the people that mah-jong pieces production is proposed to improve one's methods, for example application number is the production method of a kind of automatic mah-jong pieces of 200710009418.9.This method is made a hollow housing with mah-jong pieces, and place the kicker magnet at the center in housing, and clearance spaces is filled with crushed stone in the housing, can save the melamine consumptive material of making mah-jong pieces like this.
The mah-jong pieces that the mahjong machine is used produce the effect of shuffling with the tube rotation of shuffling.A bottom of shuffling is equipped with magnet, under the effect of the permanent magnet at this magnet and mah-jong pieces inner core place, those boards will overturn downwards towards last mah-jong pieces, make the board face of mah-jong pieces all downward, and be transferred mechanism and be transported on the stacking mechanism, two boards are stacked to a buttress board that stacks up and down by this mechanism.The mah-jong pieces of some buttress proper alignment raise on the desktop by raising mechanism.
The speed of shuffling of mahjong machine is associated with the magnetic field intensity of mah-jong pieces inner core place permanent magnet, and magnetic field intensity is strong more, easy more upset.But cross strong permanent magnet because the same sex cause of repelling each other, can make again mah-jong pieces can not be mutually proper alignment closely, and meet the vibration meeting and rotate on the table.Because multiple machinery, electrical equipment are arranged in the automatic mahjong machine, slight vibration happens occasionally, the kicker magnet in the mah-jong pieces is as long as magnetic force is strong slightly, this " chance shake rotation " will often take place.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, propose a kind of double-magnetic mahjong tiles for full-automatic mahjong machine, the big and distributing equilibrium of this mah-jong pieces magnetic force can improve the speed of shuffling, but can not occur meeting the rotation phenomenon that shakes, above-mentioned purpose realizes by following technical proposals:
Described mah-jong pieces comprise that a bottom surface is provided with the rectangular case of board face pattern, is sealed in the cover plate of shell nozzle end and places the kicker magnet of center in the housing, also comprise the weak magnet around the kicker magnet that is filled in the described housing.
The further design of described mah-jong pieces is that the high density magnetic patch is a magnet steel.
The further design of described mah-jong pieces is that also the magnetic field intensity of this board is 300～500 Gausses.
The present invention is even distribution weak magnet around the kicker magnet at mah-jong pieces center, and mah-jong pieces magnetic is strengthened, thereby the speed of shuffling that makes mah-jong pieces carry out the arrangement of board face in the tube of shuffling improves.Again because weak magnet is to be evenly distributed on around the kicker magnet, make magnetic field distribution even, mah-jong pieces make between board and the board not because of the magnetic enhancing, with the increase of magnetic mutual expelling force can not closely be adjacent to arrangement, also can not occur meeting vibration simultaneously and will produce rotation phenomenon.In addition, weak magnet also as the filler in the mah-jong pieces, makes and makes the used melamine material minimizing of mah-jong pieces except that the magnetic that strengthens mah-jong pieces.And weak magnet and make by cheap materials such as magnetic, cement and calcium powders, so the use of weak magnet except that above-mentioned advantage, also makes the manufacturing cost of mah-jong pieces reduce.
Description of drawings
Fig. 1 is the structural representation of mah-jong pieces of the present invention.
Fig. 2 is the A-A cutaway view of structural representation shown in Figure 1.
Among the figure, 1 housing, 2 cover plates, 3 kicker magnets, 4 weak magnets, 5 board faces.
The specific embodiment
Contrast Fig. 1, of the present invention pair of Apocynum cannabinum trump card is made up of housing 1, cover plate 2, kicker magnet 3 and weak magnet 4.Housing 1 is a rectangular box shape of being made by melamine material, and the bottom outside face of housing 1 is the board face 5 of mah-jong pieces, and kicker magnet 3 is placed in the center of bottom inside face.Kicker magnet 3 is magnet steel of rectangle one permanent magnetism.The weak magnet 4 of present embodiment is the filling block of a whole block structure, is filled in the housing 1 interior existing space (except that kicker magnet 3 occupies the space).Weak magnet is enriched in housing 1 and kicker magnet 3 around.Cover plate 2 sealing glands are at the openend of housing 1 upper end.
The present invention strengthens the magnetic field intensity of mah-jong pieces by being evenly distributed on the magnetic in the weak magnet in right amount, thereby the speed raising of shuffling, and magnetic field intensity is controlled at 300～500 Gausses.But the magnetic polarity of original kicker magnet does not have obvious enhancing thereupon, so mah-jong pieces can be because of the strong phenomenon that upset easily takes place of magnetic polarity.
Claims (3)
1. double-magnetic mahjong tiles for full-automatic mahjong machine, comprise the high density magnetic patch that a bottom surface is provided with the rectangular case of board face pattern, is sealed in the cover plate of shell nozzle end and places housing bottom center to locate, it is characterized in that also comprising the high density magnetic patch low-density magnetic patch on every side that is filled in the described housing, the magnetic field intensity of described low-density magnetic patch is less than the magnetic field intensity of high density magnetic patch.
2. double-magnetic mahjong tiles for full-automatic mahjong machine according to claim 1 is characterized in that described high density magnetic patch is a magnet steel.
3. double-magnetic mahjong tiles for full-automatic mahjong machine according to claim 1, the magnetic field intensity that it is characterized in that described mah-jong pieces is 300～500 Gausses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316713U CN201500440U (en) | 2009-09-17 | 2009-09-17 | Double-magnet mahjong tile for full-automatic mahjong machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316713U CN201500440U (en) | 2009-09-17 | 2009-09-17 | Double-magnet mahjong tile for full-automatic mahjong machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500440U true CN201500440U (en) | 2010-06-09 |
Family
ID=42451383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202316713U Expired - Lifetime CN201500440U (en) | 2009-09-17 | 2009-09-17 | Double-magnet mahjong tile for full-automatic mahjong machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664600B (en) * | 2009-09-17 | 2011-04-20 | 陈哲明 | Double-magnetic mahjong tiles for full-automatic mahjong machine |
-
2009
- 2009-09-17 CN CN2009202316713U patent/CN201500440U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664600B (en) * | 2009-09-17 | 2011-04-20 | 陈哲明 | Double-magnetic mahjong tiles for full-automatic mahjong machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100609 Effective date of abandoning: 20090917 |