CN103480159B - toy building system - Google Patents
toy building system Download PDFInfo
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- CN103480159B CN103480159B CN201310457056.5A CN201310457056A CN103480159B CN 103480159 B CN103480159 B CN 103480159B CN 201310457056 A CN201310457056 A CN 201310457056A CN 103480159 B CN103480159 B CN 103480159B
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Abstract
The invention discloses a kind of toy building system, comprise the multiple infrared posting of interconnected structure releasedly, described in each, infrared posting comprises MCU, feedback device and communication contact, described in each, the MCU of infrared posting obtains the locating information of infrared posting, and control described feedback device according to programming or the control information of online programming in advance and feed back accordingly, and described multiple infrared posting realizes transmission and the cooperation of locating information and/or control information by described communication contact.By implementing the present invention, playability and the interaction effect of toy building system can be strengthened.
Description
Technical field
The present invention relates to a kind of formation function system, particularly relate to a kind of toy building system with infrared positioning function frame.
Background technology
Toy building constructing system is as fashionable structure toy for a long time for people know, and simple building blocks just enhance playability after adding specific outward appearance and electronic device, also develop the creativity of player in the process of amusement.By the various forms of communications between different parts, these combinations make toy have more playability, novelty and creativeness.
Patent 200580036037 give a kind of function bricks toy building system, allow user to realize building by coupling between structural member in the process of toy, enhance the playability of traditional block toy.
This system comprises one or more sensor building element or one or more logic building element or one or more formation function element, and they all have coupling device to make they and toy building system compatible.Each formation function element has the function element being suitable for performing pre-configured function, and for providing the energy of energy to the function element of n-back test, and response external mechanical trigger action is with the trigger of the function element n-back test that sets out.Sensor building element is suitable for response external physical event on sensor building element exports, exports mechanical pick-up device structure element output action.Logic building element is suitable for response external mechanical trigger action with to outside mechanical trigger action actuating logic function, and exports the logic building element output action as the result of the logic function performed outside mechanical trigger action on logic building element exports.Formation function element flip-flops response logic builds element output action and is suitable for response logic structure element output action and performs pre-configured function.The coupling device of this toy building system comprises projection and is suitable for holding in the mode of frictional engagement the cavity of projection.But also can use the coupling device of other types.
But each logic building element of this system same time can only store a kind of logic, and touch controllable function form is simple, and interactivity and playability exist limitation.
Summary of the invention
The technical problem to be solved in the present invention is, the playability providing a kind of toy building system can strengthen toy building system and interaction effect.The present invention relates to a kind of toy building system introducing infrared location, this toy building system comprises: the multiple infrared posting of interconnected structure releasedly, described in each, infrared posting comprises MCU, feedback device and communication contact, the MCU of infrared posting described in each obtains the locating information generated by infrared tube array, and control described feedback device according to programming or the control information of online programming in advance and feed back accordingly, and described multiple infrared posting realizes transmission and the cooperation of locating information and/or control information by described communication contact.
Each infrared posting has and carries out different acousto-optic-electrics and the function of logical response according to programming setting touch location, and is combined into different logical response results by the communication of building between Different Logic relation.Single infrared posting possesses the function of carrying out perceived position simultaneously Yu carrying out acousto-optic-electric response.Be coupled by physical characteristics such as magnetic absorptions between multiple infrared posting, also realize by the mechanical couplings between frame.
Concrete, each infrared posting has the function of independent operating, generated by feedback device such as color LED, loudspeaker, bluetooth, radio circuit, micromotors in inside and have the physical feedback such as sound, optical, electrical signal, vibrations, described feedback device can be passed through mode that is that programme in advance or online programming and control.Illustrate, can by setting the locating information of Different Red outside fix frame or controlling to carry out different sound or photochromic coloured silk feedback, to reach independently entertainment effect.
Meanwhile, also can realize communication by communication contact and cooperate between multiple infrared posting, make single described infrared posting all become one of composition of a cpu.These can pass through programming, online programming or control realization in advance.
When storing corresponding multiple different locating information in infrared posting internal database, it is multi-form that the feedback device such as acousto-optic-electric equipment should show, and realizes the effect of photoelectricity interaction; Further, locating information can come from outside support body, outside programming device, and user by the reconfiguring of multiple framework, the reprograming of in house software, can make its change various, have more playability.On other occasions, native system also has the function of carrying out communication with external electronic device, to realize the effect of programming or On-line Control.
The infrared positioning function of described infrared posting includes but not limited to plane or positioning function spatially.The present invention is generally applied to the toy building system having and build element, and this system has recombination function releasedly.In force, infrared posting combining with the location in space by its plane, its device specification has standardized specification so that different batches embodiment can be compatible.
The present invention belongs to the class to constructing system, and the toy building system that creation one is novel on the combination of one or more identical or difform infrared posting, this system enhances playability and the interaction effect of toy building constructing system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the toy building system of an embodiment of the present invention;
Fig. 2 is the structural representation of the infrared posting of the toy building system shown in Fig. 1;
Fig. 3 is the side structure schematic diagram of the infrared posting shown in Fig. 2;
Fig. 4 ~ 5 are that the infrared posting shown in Fig. 2 obtains the principle schematic of locating information by infrared tube array;
Fig. 6 is the structural representation of the embodiment of the communication contact of the infrared posting shown in Fig. 2;
Fig. 7 is a kind of type of attachment schematic diagram between the infrared posting shown in Fig. 2;
Fig. 8 is the structural representation of the toy building system of the another kind of embodiment of the present invention;
Fig. 9 is the specific embodiment schematic diagram of the toy building system shown in Fig. 1 or Fig. 8;
Figure 10 is a kind of playing method embodiment schematic diagram of toy building system of the present invention;
Figure 11 is toy building system of the present invention another kind of playing method embodiment schematic diagram.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the structural relation schematic diagram of the toy building system of a kind of embodiment of the present invention.As shown in Figure 1, the toy building system of the present embodiment comprises the multiple infrared posting 1 of interconnected structure releasedly, and each infrared posting 1 comprises MCU2, feedback device 3 and communication contact 5.Wherein said feedback device 3 can comprise loudspeaker, LED, bluetooth, radio circuit and/or micro-vibration machine, described MCU2 obtains the locating information that infrared tube array 8 generates, and controls described feedback device 2 according to the control information of programming or online programming in advance and feed back accordingly.For described each infrared posting 1, can locating information and/or control information transmission be realized by the infrared posting 1 of described communication contacts 5 and other and cooperate.
Described control information shows as: when the MCU of arbitrary described infrared posting obtains different locating information, the feedback device controlling/cooperate at least one infrared posting carry out different single/combination feedback.
Described in each, infrared posting 1 also comprises power contact 6, and described in each, the MCU2 of infrared posting 1 connects independent current source by described power contact 6.Certainly, understandable, as apolegamy, described in each, the MCU2 of infrared posting 1 directly can be connected with independent current source, and does not need to be realized by power contact 6.In addition, infrared posting 1 described in each also by described communication contact 5 realize electric energy share.
Infrared posting 1 described in each also comprises at least one external contact 7, and described external contact 7 is for connecting external equipment.Infrared posting 1 described in each receives the control information of programming or the online programming in advance that described external equipment 7 sends by described external contact 7 and/or sends locating information and/or feedback information to described external equipment 7.Described external equipment 7 is including, but not limited to mobile phone, panel computer and the PC providing online DLL.External contact 7 is connected with MCU, and with by external electronic device, as bluetooth module, online programming serial ports etc., the compiler provided upgrades into MCU or upgrades into database.
Described in each, infrared posting 1 also comprises the database 4 be connected with described MCU2, the control information of described database 4 for programming in advance described in storing.
Understandable, the shape of infrared posting described in each is including, but not limited to any frame-type device with parallel construction.The toy building system of described multiple infrared posting interconnected structure releasedly can be the space system of plane or solid
Concrete, Fig. 2 ~ 3 are depicted as the concrete structure schematic diagram of the infrared posting 1 of shown in Fig. 1.The infrared posting 1 of the present embodiment is frame-type structure, and the framework of infrared posting 1 is made up of optical material.Comprise circuit main board 11 in the framework of infrared posting 1, described MCU2 is welded on described circuit main board 11.Described circuit main board 11 is provided with described infrared tube array 8, but it is understandable, described infrared tube array 8 also can not directly weld on described circuit main board 11, and can be arranged on any position in infrared posting 1, and is connected with the MCU2 on described circuit main board 11 by wire.In the present embodiment, described infrared tube array 8 is located at the side of circuit main board 11, and is connected with MCU2 by wire.
In addition, in the present embodiment, the described feedback device 3 of display comprises loudspeaker 10 and color LED 9(is not limited thereto two kinds certainly), same, described loudspeaker 10 and color LED 9 can directly weld on described circuit main board 11, also can be arranged on any position in infrared posting 1, and be connected with the MCU2 on described circuit main board 11 by wire.The setting position of described loudspeaker 10 and color LED 9 depends on guide-lighting performance and outer casing mold, described loudspeaker 10 and color LED 9 are positioned over circuit main board 11 opposite side in the present embodiment, and described color LED 9 is distributed in the inner corner of framework of described infrared posting 1.Described MCU2 controls described color LED 9 according to the locating information obtained and control information and corresponding feedback made by described loudspeaker 10.
Composition graphs 4 and Fig. 5, how the infrared posting 1 specifically describing the present embodiment obtains locating information by described infrared tube array 8.The framework of infrared posting 1 has the transmission of infrared location be made up of infrared tube array 8 with receiver 12(), infrared location sends and form infrared position line 13 between receiver 12.By Distance positioning or the infrared location modes such as pipe blocking-up location being realized to plane or space, this is the underlying dimension of this constructing system.As shown in Figure 5, infrared oriented array 8 is distributed in the framework surrounding of infrared posting 1, positions the position judgment of a little 14 according to the principle of infrared partition, and its precision is determined by infrared oriented array 8.After calculating blocking position (X, Y), MCU2 enters to judge according to its position and function correspondence database, is different LED colors and sound feedback by (X, Y) coordinate transformation.As drawn (R, G, B) different accounting of the LED color when different (X, Y) coordinates by specific account form according to (X, Y), or the tone color of loudspeaker and tone.
In the present embodiment, each described infrared posting 1 is containing one or more described communication contact 5.Same, described communication contact 5 can directly weld on described circuit main board 11, also can be arranged on any position in infrared posting 1, and is connected with the MCU2 on described circuit main board 11 by wire.In the present embodiment, each described infrared posting 1 is provided with multiple described communication contact 5 in the surrounding of framework.Multiple communication contact is distributed in framework surrounding, and its function is identical, facilitates infrared posting to communicate with other infrared postings 1 multiple like this.
In addition, the communication contact 5 of multiple infrared posting 1 is by directly contacting or connecting to realize information transmission each other and cooperation by wire.Wherein, described direct contact realizes by coupled modes, and described coupled modes comprise mechanical couplings and/or physical coupling.Described physical coupling comprises magnetic absorption.As shown in Figure 6, be the concrete structure of a kind of preferred communication contact 5 of the present embodiment.Described communication contact 5 comprises magnetic fixing point 15 and hard contact 16, and described constructing system realizes electric energy by described hard contact 16 and shares and information communication.Described
Hard contact 16 is communication and contact point of power source, and fixing point 15 is magnetic fixing point, and multiple infrared posting realizes physical coupling by described magnetic fixing point 15.Coupled modes are not unique, and also can comprise mechanical couplings or other forms of physical coupling etc., hard contact 16 mainly can be made correctly to contact, and the relative position between framework can be fixed.Hard contact 16 comprises communication and electric energy shares contact.
Fig. 7 is a kind of type of attachment schematic diagram between each infrared posting of the present invention.As another type of attachment being different from directly contact, framework can be connected by wire (communication contact 5 namely between infrared posting can realize connecting by wire).The form of connecting interface can design according to Fig. 6, and function is identical with it.As a kind of general-purpose interface of definition, the expansion of function can also be carried out by this interface other sensors external, electric power source pair of module system.
With reference to figure 8, it is the toy building system of another kind of embodiment of the present invention.When forming combination framework with the toy building system shown in Fig. 1 unlike the multiple infrared posting 1 of, the present embodiment, one in described multiple infrared posting 1 is the infrared posting 1a of master control, and remaining is controlled infrared posting.Described master control infrared posting 1a comprises at least one external contact 7, for connecting external equipment.Described controlled infrared posting 1 is communicated by the infrared posting 1a of communication contact 5 and described master control, thus receive from the control information of described external equipment and/or send feedback information in addition to described external equipment, the infrared posting 1a of described master control also comprises the independent current source (or connecting independent current source by power contact 6) be connected with its MCU, and described controlled infrared posting 1 realizes electric energy by communication contact 5 with the infrared posting 1a of described master control and shares.That is, except the infrared posting 1a of master control, other controlled infrared posting 1 does not comprise external contact 7 and power contact 6, other controlled infrared posting 1 is communicated by the infrared posting 1a of communication contact 5 and described master control, thus realizes the transmission of locating information and/or control information and cooperation, the sharing and receive external equipment/external device transmission information etc. of electric energy.Fig. 9 is constructing system embodiment schematic diagram of the present invention.Constructing system of the present invention is the space system of plane or solid, and in the present embodiment, infrared posting combination framework becomes planar system structure.Wherein 1. ~ 6. infrared posting be reciprocity form, as most basic toy effect, the infrared posting be stitched together realizes communication function each other in the mode directly contacted.In the process of the information of transmission, the product code numbering that each independent information all includes information source, the component information that can control for other infrared postings.The positional information that each infrared posting separately produces is shared between each infrared posting, and other infrared postings by the MCU communication of hard contact and other infrared postings, can realize the function of control indirectly.And, meanwhile, when an infrared posting obtains one location point (X, Y) time, the interaction of whole constructing system can be realized.As derived from which infrared posting by judgement (X, Y) coordinate points, and whole constructing system shows different colors.Therefore, the state of each infrared posting can be judged by the communication between port, make its LED color have with loudspeaker music interaction function of connecting.As, make whole constructing system realize ticker functionality by this design.
Figure 10 is a kind of playing method embodiment schematic diagram of constructing system of the present invention.Player throws throwing body 20, and when described throwing body 20 is through combination framework 19 time, which framework what constructing system can judge that described throwing body 20 passes is, and shows the different colors music different with broadcasting accordingly.Described throwing body 20 is not limited to any opaque article that can pass framework.
Figure 11 is a kind of playing method embodiment of constructing system of the present invention schematic diagram.As shown in figure 11, playing method that is another kind of and external communication is, infrared posting 1. and infrared posting 2. between by wire form combination framework, 1. wherein said infrared posting is the infrared posting of master control, 2. described infrared posting is controlled infrared posting, after combination framework connects the bluetooth module 21 as external contact by the hard contact of the infrared posting of described master control, combo box body can be controlled by this module and the outside external equipment 22 with bluetooth module, user can pass through the feedback of this device definition framework in different locating information situation, or directly control the internal unit of framework.Similar playing method, after bluetooth module 21 is updated to programming module, just can be realized and the control of PC, online programming by wire rod.It is to be noted, when multiple framework is combined time, controlled infrared posting not directly and PERCOM peripheral communication, but is sent to all information by communication contact the infrared posting of described master control is connected with outside, then by the infrared posting of described master control and external communication realization.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (11)
1. a toy building system, it is characterized in that, comprise the multiple infrared posting of interconnected structure releasedly, described in each, infrared posting comprises MCU, feedback device and communication contact, described in each, the MCU of infrared posting obtains the locating information of infrared posting, and control described feedback device according to programming or the control information of online programming in advance and feed back accordingly, and described multiple infrared posting realizes transmission and the cooperation of locating information and/or control information by described communication contact; Each described infrared posting contains one or more described communication contact, described communication contact comprises magnetic fixing point and hard contact, each described infrared posting realizes magnetic absorption by described magnetic fixing point, and described hard contact is contacted, described constructing system realizes electric energy by described hard contact and shares and information communication.
2. toy building system according to claim 1, is characterized in that, infrared positioning function frame described in each to comprise a pair or more infrared tube array, can generate described locating information to touch-control action; Infrared posting described in each obtains the mode of described locating information from any object that can block infrared signal, and described object includes but not limited to human body, independently toy fittings.
3. toy building system according to claim 1, it is characterized in that, described feedback device comprises loudspeaker, LED, bluetooth, radio circuit and/or micro-vibration machine, and described MCU controls described LED, loudspeaker, bluetooth, radio circuit and/or micro-vibration machine according to locating information and control information and carries out corresponding sound, light, signal and/or vibrational feedback.
4. toy building system according to claim 1, is characterized in that, the communication contact of infrared posting described in each is by directly contacting or connecting to realize information transmission each other and cooperation by wire; Described direct contact realizes by coupled modes, and described coupled modes comprise mechanical couplings and/or physical coupling; Described physical coupling comprises magnetic absorption.
5. toy building system according to claim 1, is characterized in that, the shape of infrared posting described in each is including, but not limited to any frame-type device with parallel construction; The toy building system of described multiple infrared posting interconnected structure releasedly can be the space system of plane or solid.
6. toy building system according to claim 1, is characterized in that, infrared posting described in each also comprises at least one external contact, and described external contact is for connecting external equipment; Infrared posting described in each receives the control information of programming or the online programming in advance that described external equipment sends by described external contact and/or sends locating information and/or feedback information to described external equipment; Described external equipment is including, but not limited to mobile phone, panel computer and the PC providing online DLL.
7. toy building system according to claim 1, is characterized in that, described in each, infrared posting also comprises power contact, and the MCU of infrared posting described in each connects independent current source by described power contact or directly connects independent current source; Infrared posting described in each also realizes electric energy by described communication contact and shares.
8. toy building system according to claim 1, is characterized in that, infrared posting described in each also comprises the database be connected with described MCU, the control information of described database for programming in advance described in storing.
9. toy building system according to claim 1, it is characterized in that, one in described multiple infrared posting is the infrared posting of master control, and remaining is controlled infrared posting, the infrared posting of described master control comprises at least one external contact, for connecting external equipment; Described controlled infrared posting is communicated with the infrared posting of described master control by described communication contact, thus receives from the control information of described external equipment and/or send feedback information to described external equipment.
10. toy building system according to claim 9, is characterized in that, the infrared posting of described master control also comprises the independent current source be connected with its MCU, and described controlled infrared posting realizes electric energy by described communication contact and the infrared posting of described master control and shares.
11. toy building systems according to claim 1, described control information shows as: when the MCU of arbitrary described infrared posting obtains different locating information, the feedback device controlling/cooperate at least one infrared posting carry out different single/combination feedback.
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| CN201310457056.5A CN103480159B (en) | 2013-09-30 | 2013-09-30 | toy building system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310457056.5A CN103480159B (en) | 2013-09-30 | 2013-09-30 | toy building system |
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| CN103480159A CN103480159A (en) | 2014-01-01 |
| CN103480159B true CN103480159B (en) | 2015-12-02 |
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| CN201310457056.5A Active CN103480159B (en) | 2013-09-30 | 2013-09-30 | toy building system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711480A1 (en) * | 2015-08-31 | 2017-03-15 | Müller Stephan | <TITLE> Plastic toy block with electrical contacts for the electronic determination of its position in the installed state and method for its manufacture. |
| WO2017036994A1 (en) * | 2015-08-31 | 2017-03-09 | Stephan Müller | Plastic toy brick having electrical contacts for electronically determining the position of said toy brick in the installed state and method for producing said toy brick |
| CN110298973B (en) * | 2018-09-06 | 2021-10-26 | 深圳来电科技有限公司 | Charging module of mobile power supply leasing equipment and data transmission method between charging module and mobile power supply |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2105998A (en) * | 1981-09-23 | 1983-04-07 | Geoffrey William Watkins | Building blocks |
| WO1997018877A1 (en) * | 1995-11-20 | 1997-05-29 | Santiago Laserna Fernandez | Didactic construction game |
| CN101076386A (en) * | 2004-10-20 | 2007-11-21 | 乐高公司 | A toy building system with function bricks |
| CN101185108A (en) * | 2005-03-24 | 2008-05-21 | 斯玛尔蒂技术有限公司 | Interactive blocks. |
| CN102137699A (en) * | 2008-08-29 | 2011-07-27 | 乐高公司 | Toy building system with function bricks |
| CN103028265A (en) * | 2012-12-20 | 2013-04-10 | 浙江理工大学 | Color teaching light toy based on natural interaction |
| WO2013122798A1 (en) * | 2012-02-17 | 2013-08-22 | Technology One, Inc. | Baseplate assembly for use with toy pieces |
-
2013
- 2013-09-30 CN CN201310457056.5A patent/CN103480159B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2105998A (en) * | 1981-09-23 | 1983-04-07 | Geoffrey William Watkins | Building blocks |
| WO1997018877A1 (en) * | 1995-11-20 | 1997-05-29 | Santiago Laserna Fernandez | Didactic construction game |
| CN101076386A (en) * | 2004-10-20 | 2007-11-21 | 乐高公司 | A toy building system with function bricks |
| CN101185108A (en) * | 2005-03-24 | 2008-05-21 | 斯玛尔蒂技术有限公司 | Interactive blocks. |
| CN102137699A (en) * | 2008-08-29 | 2011-07-27 | 乐高公司 | Toy building system with function bricks |
| WO2013122798A1 (en) * | 2012-02-17 | 2013-08-22 | Technology One, Inc. | Baseplate assembly for use with toy pieces |
| CN103028265A (en) * | 2012-12-20 | 2013-04-10 | 浙江理工大学 | Color teaching light toy based on natural interaction |
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