CN101898037A - Electronic dice - Google Patents
Electronic dice Download PDFInfo
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- CN101898037A CN101898037A CN2009101464040A CN200910146404A CN101898037A CN 101898037 A CN101898037 A CN 101898037A CN 2009101464040 A CN2009101464040 A CN 2009101464040A CN 200910146404 A CN200910146404 A CN 200910146404A CN 101898037 A CN101898037 A CN 101898037A
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- inductive switch
- hollow housing
- electronic dice
- elongated body
- switch
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Abstract
The invention relates to an electronic dice matched with a signal receiver for use. The electronic dice comprises a hollow shell with a plurality of outer surfaces, a sensing module and a signal emitter, wherein the sensing module is mounted in the hollow shell and comprises a plurality of sensing switches, each of which is provided with a long tube body, a conductive element is arranged in each long tube body and moves at two opposite ends of the long tube body under the weight relation so as to decide whether the sensing switch is switched on or not, the length directions of the long tube bodies are mutually perpendicular and not parallel to the normal direction of any side of the hollow shell, and the signal emitter is mounted in the hollow shell and used for transferring the signal change indicating whether the sensing switch is switched on or off to the signal receiver so that the point number of the dice can be sensed by utilizing the minimum number of the sensing switches.
Description
Technical field
The present invention relates to a kind of dice, be meant especially and a kind ofly can carry out online electronic dice with computer.
Background technology
Dice is usually used in purposes such as chess, Board Game, because it has uncertain probability, and the interest in the time of therefore can augmenting recreation.
Yet along with the progress in science and technology and epoch, dice begins to combine with game machine, sees through the action that dice decides recreation next will carry out of throwing of dice, has so more increased the sense of reality that people play games, and has also brought a large amount of business opportunities.
In the TaiWan, China patent announcement number 420305 patent cases, disclose the automatic device for identifying of a kind of dice, mainly be to see through four mercoid switches of installing in dice, by the power on/off of mercoid switch whether and produce different signals, signal projector can be sent to the signal of mercoid switch on one computer afterwards, makes computer judge the face of counting of dice and show.But four mercoid switches can be expressed 16 kinds of data signals, promptly 0000～1111, but only used wherein six groups of signals to represent six kinds of results (being six faces of dice) in the aforementioned patent case, and showing in the quantity configuration of mercoid switch has improved space.Therefore, how to conceive a kind of mercoid switch can being put with specific forms, and can utilize minimum mercoid switch to reach the design of same inductive effects, be the present invention and want further improved problem.
Summary of the invention
The objective of the invention is is providing a kind of inductive switch that can be minimum can respond to the electronic dice that dice is counted.
Electronic dice of the present invention is to be used with a signal receiver, wherein comprises a hollow housing, an inductive module and a signal projector.
Hollow housing has a plurality of outer surfaces, can be pentahedron, hexahedron, heptahedron and octahedra one of them, be preferably a regular octahedron.
Preferably, hollow housing comprises a upper shell and a lower house, and upper shell has a plurality of shrinkage pools, and lower house has the projection of the corresponding described shrinkage pool of quantity and position, described projection is inserted in the shrinkage pool of position correspondence separably, makes upper shell and lower house can combine this hollow housing mutually.
Inductive module is installed in hollow housing inside and comprises a plurality of inductive switches, each inductive switch has an elongated body, respectively has a conducting element in this elongated body, seeing through described conducting element moved in two end opposite of described elongated body respectively by the gravity relation, whether determine described inductive switch conducting, and the length direction of described elongated body mutually vertically and not parallel with arbitrary normal direction of hollow housing.Preferably, the quantity of inductive switch be three and for mercoid switch and ball switch one of them.
Inductive module comprises that more one is fixed in the pedestal of hollow housing inside, and each inductive switch all is fixed on this pedestal, the normal direction of the vertical base top surface of length direction of described inductive switch two elongated body wherein, and the wherein normal direction of parallel this base top surface of length direction of another elongated body of described inductive switch.
Signal projector is installed in hollow housing inside and is electrically connected with described inductive switch, changes in order to receive described inductive switch conducting whether signal, and is sent to signal receiver.
Preferably, inductive module more comprises the transmission line and a battery of the corresponding described inductive switch of quantity, and described transmission line is electrically connected each inductive switch and signal projector respectively, is used to transmit signal that each inductive switch responds to signal projector.Battery then is supply inductive module and the required electric power of signal projector, and inductive module comprises that more one is fixed in the fixed head of hollow housing, and fixed head has the shape trip corresponding with battery, and the confession battery is fastened in wherein.
Beneficial effect of the present invention is: inductive switch is with orthogonal disposing way, and promptly available minimum quantity induces dice and counts.
Description of drawings
Fig. 1 is a schematic diagram, and the preferred embodiment that electronic dice of the present invention is described is to be used with signal receiver;
Fig. 2 is a schematic diagram, and user's interface that computer is shown is described;
Fig. 3 is a three-dimensional exploded view, and the preferred embodiment of electronic dice of the present invention is described;
Fig. 4 is a plane, and eight outer surfaces of electronic dice are described;
Fig. 5 is a stereogram, and the putting position of inductive switch in the electronic dice is described;
Fig. 6 is a side view, and the wherein outer surface of hollow housing that electronic dice is described is up the time, the flow regime of the 3rd conducting element of the 3rd inductive switch;
Fig. 7 is a profile of being got by the hatching line I-I among Fig. 6, and the flow regime of first, second conducting element of first, second inductive switch is described;
Fig. 8 is a side view, illustrates that electronic dice has a manual switch.
The specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples:
Consult Fig. 1, electronic dice 100 of the present invention is the uses that match with a signal receiver 200, the user execute throw dice action after, electronic dice 100 can will be thrown the dice result and send signal receiver 200 to, and this throws the dice result to see through a computer that is electrically connected with signal receiver 200 300 demonstrations.
In the present embodiment, electronic dice 100 is to be applied to the purposes that The book of Changes is divined, therefore computer 300 is understood built-in or is communicated with each other with mode and The book of Changes data bank 400 of network, throw the pairing divinatory symbol justice of dice result resembles with divinatory symbol in order to divine out, add computer 300 and can show user's interface, adjust the project that to divine voluntarily for the user, for example: life, emotion, work or the like.
Cooperate and consult Fig. 2, user's interface schematic diagram for present embodiment, " 1 " of left reaches that " 4 " go out for electronic dice 100 dice of throwing throws the dice result, " divinatory symbol resemble platform " shown " chin or cheek " thrown the pairing divinatory symbol of dice result for this and resembled, top-right "ESDlife" (life) and " it is easy to execute lover's prattle " (emotion) be the project for divining then, yet, various displaying contents in user's interface of Fig. 2, can do suitable increase or minimizing according to the demand of age level, not exceed with present embodiment.
Consult Fig. 3, be the preferred embodiment of electronic dice 100 of the present invention, electronic dice 100 comprises a hollow housing 1, an inductive module 2, a signal projector 3, a circuit board 4 and a battery 5.
Consult Fig. 3 and Fig. 5, inductive module 2 is installed in hollow housing 1 inside, and comprises three inductive switches 21, a pedestal 22, a fixed head 23 and three transmission lines 24.
The first inductive switch 21a, the second inductive switch 21b are individually fixed on the position at pedestal 22 contiguous right angles in the mode that lies low, make length direction L1, the L2 of win elongated tubes body 211a and the second elongated body 211b can be vertical mutually, and both all can be perpendicular to the normal direction L of the end face 220 of pedestal 22, the 3rd inductive switch 21c plugs to be fixed on the position of pedestal 22 near the center, makes the normal direction L of end face 220 of the parallel pedestal 22 of length direction L3 of the 3rd elongated body 211c.In other words, length direction L1, the L2 of the first elongated body 211a, the second elongated body 211b and the 3rd elongated body 211c, L3 meeting are mutually vertically.
By general mathematical knowledge as can be known, three reference axis can determine eight quadrants, wherein length direction L1, the L2 of the first elongated body 211a, the second elongated body 211b and the 3rd elongated body 211c, L3 can represent three reference axis X, Y, Z respectively, and eight quadrants determining out can distinguish eight outer surfaces 10 of corresponding hollow housing 1, promptly eight of Eight Diagrams kinds of divinatory symbol resemble.In other words, what see through that the first inductive switch 21a, the second inductive switch 21b and the 3rd inductive switch 21c induced throws the dice result, and promptly on behalf of divinatory symbol, logical zero or 1 data signal can respectively resemble.In the present embodiment, 111 (7) representatives " doing ", 110 (6) representatives " converting ", 101 (5) representatives " from ", 100 (4) representatives " shake ", 011 (3) representative " xun, one of the Eight Diagrams ", 010 (2) representative " bank ", 001 (1) representative " blunt ", 000 (0) representative " female ".
The putting position of the above-mentioned first inductive switch 21a, the second inductive switch 21b and the 3rd inductive switch 21c only is a kind of disposing way, focus on, three inductive switches 21 are put in orthogonal mode, can be induced the result of multiple permutation and combination, promptly 2
3=8 kinds, that is to say that the result's of inductive switch 21 permutation and combination number needs is greater than or equals the quantity of the outer surface 10 of hollow housing 1, the corresponding data signal that produces hollow housing 1 each outer surface 10 of ability, if hollow housing 1 is a tetrahedron, then only need two inductive switches 21 to get final product, if hollow housing 1 is a pentahedron, hexahedron and heptahedron one of them, then still need three inductive switches 21, and utilize wherein five groups of eight groups of data signals, represent pentahedron respectively for six groups and seven groups, each outer surface of hexahedron and heptahedron does not exceed with present embodiment.
A conducting element 212 is equipped with in elongated body 211 inside of inductive switch 21, the corresponding first elongated body 211a, the second elongated body 211b and the 3rd elongated body 211c are respectively the first conducting element 212a, the second conducting element 212b and the 3rd conducting element 212c, each conducting element 212 is the free flowable mercury of a dropping liquid attitude (or conducting metal), be subjected to gravity effect and tilt by inductive switch 21 with different angles, make each conducting element 212 to flow and produce the state of conducting and not conducting at the two ends in the elongated body 211, and then induce the data signal of logical one and logical zero, its operating principle is a prior art, so do not giving unnecessary details.What deserves to be mentioned is, for avoiding inductive switch 21 occurred level phenomenons, cause wherein mercury not flow and can't discrimination logic 1 still be logical zero, therefore, the first elongated body 211a, the length direction L1 of the second elongated body 211b and the 3rd elongated body 211c, L2, L3 is except mutually vertical, all not parallel with the normal direction of arbitrary outer surface 10 of hollow housing 1, that is to say, no matter which outer surface 10 of last electronic dice 100 up, three inductive switches 21 all can tilt an angle compared to the normal direction of this outer surface 10 and induce data signal that should outer surface 10.
Consult Fig. 1 and Fig. 3, three inductive switches 21 utilize a transmission lines 24 to send the data signal that is induced to signal projector 3 respectively, see through signal projector 3 again and send to signal receiver 200 wirelessly.In the present embodiment, signal projector 3 is that welding (electrical connection) is on a circuit board 4, and be installed in upper shell 11 inside, signal projector 3 can be infrared and radio transmitter, wireless radiofrequency transmitter or blue bud wireless launcher, and three transmission lines 24 all can be electrically connected on this circuit board 4, make its data signal utilize the circuit (figure does not show) on transmission line 24 and the circuit board 4 to be sent to signal projector 3.Signal projector 3 is an existing electronic component, so seldom give unnecessary details its internal circuit and principle.
When electronic dice 100 is in up stable state of a certain outer surface 10, cooperate and consult Fig. 3, Fig. 6 and Fig. 7 illustrates, Fig. 7 is the profile that a hatching line I-I in Fig. 6 is got.The first conducting element 212a among the first inductive switch 21a can flow away from an end of transmission line 24 to its elongated body 211a, causes the first inductive switch 21a to induce logical zero for the state of not conducting; The second conducting element 212b among the second inductive switch 21b then can flow near an end of transmission line 24 and is the state of conducting to its elongated body 211b, so induce logical one; Similarly, the 3rd conducting element 212c among the 3rd inductive switch 21c flows near an end of transmission line 24 and induces logical one to elongated body 211c.Therefore, the data signal that the first inductive switch 21a, the second inductive switch 21b and the 3rd inductive switch 21c are induced is 011, then represent outer surface 10 that sign in the hollow housing 1 has " xun, one of the Eight Diagrams " up, so signal projector 3 can transmit the signal to signal receiver 200 (as Fig. 1), and this throws the dice result to see through computer 300 demonstrations.
For the required electric power of suppling signal transmitter 3 and three inductive switches 21, can install a battery 5 on the fixed head 23 of electronic dice 100, fixed head 23 generally is square and is locked on the pedestal 22 through screw (figure does not show), has a trip 231 at fixed head 23 in contrast to a side of three inductive switches 21, this trip 231 has two spacers 232 that are arranged at opposition side, and battery 5 can be fastened between two spacers 232.In the present embodiment, battery 5 is a rechargeable battery and sees through power line 7 and be electrically connected on circuit board 4, to be supplied to the required electric power of signal projector 3 and three inductive switches 21.
When electronic dice 100 is thrown the dice action in execution, may roll repeatedly, the data signal that this moment, inductive switch 21 was induced may be the instantaneous result of electronic dice 100 when rolling, therefore, for fear of taking place to show wrong result, this specific software can be in electronic dice after 100 static a period of times, for example: 2 seconds, just according to signal receiver 200 received data signal and The book of Changes data bank 400, control computer 300 is corresponding to show that its divinatory symbol resemble and hang justice.
In addition, need on one to hang and to hang the 64 relationship in the The book of Changes of just can divining out once in the process of divining, shown in user's interface of Fig. 2, last extension is 1 " blunt ", and following extension is 4 " shakes ", promptly divine out " chin or cheek ".Therefore, the user can utilize dual mode to obtain and hang and hang down, and a kind of is that an electronic dice 100 is repeated to throw dice twice, and primary result is last extension, and secondary result is for hanging down, and it hangs justice to cooperate The book of Changes data bank 400 to divine out afterwards again; Another kind then is to see through to throw two electronic dices 100 of dice simultaneously and obtain, what deserves to be mentioned is, in two electronic dices 100 transmitted frequency of signal projector 3 need inequality, just can avoid when signal when transmitting, the phenomenon of generation phase mutual interference.No matter the user uses above-mentioned which kind of mode, the user only needs to switch double frequency (two electronic dices 100) in user's interface or single-frequency (electronic dice 100) gets final product, shown in Fig. 2 left.
In order to increase the service time of electronic dice 100, and reduce the unnecessary power consumption of battery 5, the electronic dice 100 of present embodiment also comprises one in order to open or to close the hand switch 6 of battery 5, consult Fig. 3 and Fig. 8, upper shell 11 and lower house 12 define an opening 123 jointly, lower house 12 wherein the inner wall of a shell face have a holding part 124, holding part 124 is wherein ccontaining for hand switch 6, and when upper shell 11 makes up mutually with lower house 12, hand switch 6 sees through opening 123 and exposes, make that the user can stir hand switch 6 voluntarily and close battery 5 when electronic dice 100 need not use, to save power consumption.
In sum, the inductive switch 21 that electronic dice 100 of the present invention utilizes wherein, put the quantity that reaches the minimum inductive switch 21 of use in orthogonal mode and can induce eight groups of signals of representing eight outer surfaces 10 of electronic dice 100 respectively, and which outer surface 10 that can judge electronic dice 100 according to the variation of signal by computer 300 up, and then can synchronously show the relevant information of this divinatory symbol elephant, to reach real-time and interactive purpose.
Claims (10)
1. an electronic dice is fit to be used with a signal receiver, and it is characterized in that: described electronic dice comprises:
One hollow housing has a plurality of outer surfaces;
One inductive module, be installed in described hollow housing inside and comprise a plurality of inductive switches, each described inductive switch has an elongated body, an and conducting element of being located in the described elongated body, seeing through described conducting element moved in two end opposite of described elongated body respectively by the gravity relation, whether determine described inductive switch conducting, and the length direction of described elongated body is mutually vertically and not parallel with the normal direction of arbitrary outer surface of described hollow housing; And
One signal projector, it is inner and is electrically connected with described inductive switch to be installed in described hollow housing, and described signal projector is in order to receive described inductive switch conducting whether signal variation and to be sent to described signal receiver.
2. electronic dice according to claim 1 is characterized in that: the quantity of described inductive switch is three, and described hollow housing is an octahedron.
3. electronic dice according to claim 2 is characterized in that: the length direction of described elongated body is represented X-axis, Y-axis, Z axle respectively.
4. electronic dice according to claim 3, it is characterized in that: described inductive module comprises that more one is fixed in the pedestal of described hollow housing inside, described inductive switch is fixed on the described pedestal, the normal direction of the vertical described base top surface of length direction of described inductive switch two elongated body wherein, and the wherein normal direction of the parallel described base top surface of length direction of another elongated body of described inductive switch.
5. electronic dice according to claim 4 is characterized in that: described inductive switch is a mercoid switch.
6. according to claim 2 or 5 described electronic dices, it is characterized in that: described hollow housing is a regular octahedron.
7. electronic dice according to claim 6, it is characterized in that: described inductive module more comprises the transmission line of the corresponding described inductive switch of quantity, described transmission line is electrically connected each described inductive switch and described signal projector respectively, is used to transmit signal that described inductive switch responds to described signal projector.
8. electronic dice according to claim 7, it is characterized in that: described electronic dice also comprises the battery of the required electric power of supply described inductive module and a described signal projector, described inductive module comprises that more one is fixed in the fixed head of described hollow housing inside, described fixed head has the shape trip corresponding with described battery, for described battery clamping in wherein.
9. electronic dice according to claim 8 is characterized in that: described electronic dice also comprises one and is electrically connected with described battery in order to opening or to close the hand switch of described battery, and described hollow housing has an opening that exposes for described hand switch.
10. electronic dice according to claim 9, it is characterized in that: described hollow housing comprises a upper shell and a lower house, described upper shell has a plurality of shrinkage pools, described lower house has the projection of the corresponding described shrinkage pool of quantity and position, and described projection is inserted in the shrinkage pool of position correspondence separably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910146404A CN101898037B (en) | 2009-06-01 | 2009-06-01 | Electronic dice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910146404A CN101898037B (en) | 2009-06-01 | 2009-06-01 | Electronic dice |
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| CN101898037A true CN101898037A (en) | 2010-12-01 |
| CN101898037B CN101898037B (en) | 2012-09-05 |
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| CN200910146404A Active CN101898037B (en) | 2009-06-01 | 2009-06-01 | Electronic dice |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102755734A (en) * | 2012-06-13 | 2012-10-31 | 联想(北京)有限公司 | Information processing method, information display method and electronic equipment |
| CN102799369A (en) * | 2012-06-28 | 2012-11-28 | 联想(北京)有限公司 | Information acquisition method and electronic device |
| EP2671620A1 (en) * | 2012-06-04 | 2013-12-11 | GIC Sp. z o.o. Sp. k. | A method and a device for electromechanical selection of an element from a plurality of elements |
| CN103678186A (en) * | 2012-09-21 | 2014-03-26 | 联想(北京)有限公司 | Information output method and electronic equipment |
| US9746837B2 (en) | 2012-06-12 | 2017-08-29 | Lenovo (Beijing) Co., Ltd. | Information control method and electronic device |
| CN111833698A (en) * | 2020-07-21 | 2020-10-27 | 王淑君 | Probability statistical device for applied mathematics |
| CN113164825A (en) * | 2019-08-26 | 2021-07-23 | 山东英才学院 | A equipment of benefiting intelligence for children's education |
| CN113797523A (en) * | 2020-06-12 | 2021-12-17 | 帕蒂库拉有限公司 | Multi-face shell structure and intelligent dice |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2759919A1 (en) * | 1997-02-26 | 1998-08-28 | Andre Hermann | Electronic die for games of chance |
| JP2002331163A (en) * | 2001-03-08 | 2002-11-19 | Gabriel Saion | Dice structure |
| CN2571450Y (en) * | 2002-09-10 | 2003-09-10 | 微妙软体股份有限公司 | Automatic dice identifier |
| JP4007967B2 (en) * | 2004-03-04 | 2007-11-14 | 株式会社ハドソン | Dice roll determination method, roll determination apparatus, game device using the same, and roll roll determination game system. |
-
2009
- 2009-06-01 CN CN200910146404A patent/CN101898037B/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013182324A1 (en) * | 2012-06-04 | 2013-12-12 | Gic S.A. | A method and a device for electromechanical selection of an element from a plurality of elements |
| US9283471B2 (en) | 2012-06-04 | 2016-03-15 | Game Technologies Spolka Akcyjna | Method and a device for electromechanical selection of an element from a plurality of elements |
| EP2671620A1 (en) * | 2012-06-04 | 2013-12-11 | GIC Sp. z o.o. Sp. k. | A method and a device for electromechanical selection of an element from a plurality of elements |
| US9746837B2 (en) | 2012-06-12 | 2017-08-29 | Lenovo (Beijing) Co., Ltd. | Information control method and electronic device |
| CN102755734B (en) * | 2012-06-13 | 2015-06-24 | 联想(北京)有限公司 | Information processing method, information display method and electronic equipment |
| CN102755734A (en) * | 2012-06-13 | 2012-10-31 | 联想(北京)有限公司 | Information processing method, information display method and electronic equipment |
| CN102799369B (en) * | 2012-06-28 | 2016-03-02 | 联想(北京)有限公司 | A kind of method of obtaining information and electronic equipment |
| CN102799369A (en) * | 2012-06-28 | 2012-11-28 | 联想(北京)有限公司 | Information acquisition method and electronic device |
| CN103678186A (en) * | 2012-09-21 | 2014-03-26 | 联想(北京)有限公司 | Information output method and electronic equipment |
| CN103678186B (en) * | 2012-09-21 | 2017-02-08 | 联想(北京)有限公司 | Information output method and electronic equipment |
| CN113164825A (en) * | 2019-08-26 | 2021-07-23 | 山东英才学院 | A equipment of benefiting intelligence for children's education |
| CN113797523A (en) * | 2020-06-12 | 2021-12-17 | 帕蒂库拉有限公司 | Multi-face shell structure and intelligent dice |
| CN111833698A (en) * | 2020-07-21 | 2020-10-27 | 王淑君 | Probability statistical device for applied mathematics |
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| CN101898037B (en) | 2012-09-05 |
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