CN106693402A - Handheld smart building block device - Google Patents
Handheld smart building block device Download PDFInfo
- Publication number
- CN106693402A CN106693402A CN201510796924.1A CN201510796924A CN106693402A CN 106693402 A CN106693402 A CN 106693402A CN 201510796924 A CN201510796924 A CN 201510796924A CN 106693402 A CN106693402 A CN 106693402A
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- China
- Prior art keywords
- building blocks
- diagrams
- hexagram
- recess
- building block
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/04—Building blocks, strips, or similar building parts
- A63H33/06—Building blocks, strips, or similar building parts to be assembled without the use of additional elements
- A63H33/08—Building blocks, strips, or similar building parts to be assembled without the use of additional elements provided with complementary holes, grooves, or protuberances, e.g. dovetails
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/22—Games, e.g. card games
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
The invention provides a handheld smart building block device. The handheld smart building block device at least comprises two building block bodies, wherein the building block bodies are symmetrically provided with a plurality of outer side surfaces provided with trigrams or eight diagrams, convex parts are arranged on the top surfaces and concave parts are arranged on the bottom surfaces with the same central axis, and corresponding node structures are arranged on the convex parts and the concave parts. Therefore, the two building block bodies are connected in series through the convex parts and the concave parts, so that the aligned upper outer side surfaces and lower outer side surfaces form the needed divinatory symbols through splicing, meanwhile, the convex parts can rotate around the concave parts at 360 degrees, so that the divinatory symbols of the aligned upper outer side surfaces and lower outer side surfaces of the two building block bodies can be easily switched, thus the change application of hexagrams symbols of the Book of Changes is provided, in addition, the node structures can further control the accurate location of the two building block bodies during alignment switching of the different upper outer side surfaces and lower outer side surfaces, so that the handheld smart building block device has the texture of seldom shaking and dislocating.
Description
Technical field
The present invention provides a kind of rotatable building blocks technology for switching out Eight Diagrams or The book of Changes 64 relationship.
Background technology
《The book of Changes》It is one of most ancient document of China, and is first of " Five Classics " by Confucian school's honor；《The book of Changes》
Be described with a set of notation state it is simple, become different, be difficult, be demonstrated by Chinese classical culture wise man
Learn and world view.Its central idea, is with the alternating change description temporal of negative and positive.《The book of Changes》Most
Just be used for divine, but its influence throughout China philosophy, religion, medical science, astronomy, arithmetic, literature,
The each side such as music, art, military affairs and wushu.Since the 17th century,《The book of Changes》Also it is described to west
Side.
《The book of Changes》Divide 64 relationship, each hexagram is all made up of one on the other two Eight Diagrams images of the hexagrams, that is,
Lower three line in the Eight Diagrams are added to synthesize a hexagram by upper three line in the Eight Diagrams；Upper three line in the Eight Diagrams calls hexagram or outer hexagram, and lower three line in the Eight Diagrams are lower hexagram or interior hexagram.
There is oneself hexagram to take leave per hexagram, there is line in the Eight Diagrams to take leave per line in the Eight Diagrams, so 64 relationship just has hexagram to take leave 64, line in the Eight Diagrams diction 300
84.
The study of The book of Changes is not easy to, and what is be most difficult to is to interpret images of the hexagrams in a pile various combination symbol, quite
Test is patient, especially under without appropriate building blocks teaching material auxiliary, even if adult also has the sense of difficulty of learning,
Cause The book of Changes to promote to be difficult.
In view of this, inventor and through multi-party experimental design, successfully creates the present invention, so that study eventually《Easily
Through》When, uninteresting 64 relationship solid can vividly be got up, so as to arouse dense learning interest and excite
Aspiration to knowledge.
The content of the invention
Present invention generally provides precious in a kind of intelligent building block palm, at least with two building blocks bodies, the building blocks body
It is symmetrical with the lateral surface for being provided with line in the Eight Diagrams or Eight Diagrams, and be provided with convex portion, bottom surface in top surface with central axis and set
There is the recess of matching convex portion, be used to concatenate two building blocks bodies, so as in superolateral surface, the inferolateral surface of alignment
Required images of the hexagrams is risked, and two building blocks bodies pair under the 360 of recess degree of rotations, and then can be switched by convex portion
Neat superolateral surface, the images of the hexagrams of inferolateral surface, are used with providing the change of The book of Changes 64 relationship, are learned in order to auxiliary is reached
Practise effect.
It is preferred that foregoing convex portion and recess are further provided with corresponding node structure, to further two building blocks of control
Body has and unexpected at will rocks unsceptered switching precise positioning when different upper and lower lateral surfaces align
Texture.
It is preferred that node structure is arranged with some draw-in grooves in convex portion periphery, it is another the bottom of in as two building blocks bodies
Face is arranged with an annular groove, and the annular groove is in same center with recess between recess and building blocks body peripheral
Axis is set, and is used to make recess wall face form a sleeve, and then, the sleeve bottom end is then prominent downwards at equal intervals
A shell fragment is provided with, when convex portion is rotated in recess, the building blocks body of offer two that the draw-in groove, shell fragment can be locking
Switching positioning when different upper and lower lateral surfaces align.
It is preferred that two building blocks bodies it is symmetrical with the lateral surface for being provided with positive line in the Eight Diagrams or cloudy line in the Eight Diagrams, its further control
Cloudy line in the Eight Diagrams is different with the pocket numbers of positive line in the Eight Diagrams.
It is preferred that node structure is provided with an at least edge clipping in convex portion periphery, it is another in bottom surface as two building blocks bodies
An annular groove is arranged with, the annular groove is in same central shaft with recess between recess and building blocks body peripheral
Line is set, and is used to make recess wall face form a sleeve, and then, the sleeve bottom end is then provided with some at equal intervals
The profile groove of connection annular groove and recess, when convex portion is rotated in recess, the offer that the edge clipping, profile groove can be locking
Two building blocks bodies are switching positioning when different upper and lower lateral surfaces align.
It is preferred that two building blocks bodies it is symmetrical with for the day after tomorrow Eight Diagrams or primordial eight trigramses arrangement it is female () hexagram,
Convert (pool) hexagram, it is dry (my god) hexagram, bank (water) hexagram, blunt (mountain) hexagram, shake (thunder) hexagram, xun, one of the Eight Diagrams (wind)
Hexagram, eight lateral surfaces set from (fire) hexagram, and it is provided with a Diagram of the Supreme Ultimate respectively at two building blocks body top surfaces.
It is preferred that symmetrical outer with four set for positive line in the Eight Diagrams, positive line in the Eight Diagrams, cloudy line in the Eight Diagrams, cloudy line in the Eight Diagrams of two building blocks bodies
Side, be used to enable the two building blocks body convex portion, recess sequentially to plug together and concatenate it is integral, so as to can be in
Four-quadrant is risked in this four upper and lower lateral surface alignment, and is provided with a Diagram of the Supreme Ultimate respectively at two building blocks body top surfaces.
It is preferred that have three building blocks bodies, the three building blocks body it is symmetrical with for positive line in the Eight Diagrams, positive line in the Eight Diagrams, cloudy line in the Eight Diagrams,
Four lateral surfaces that cloudy line in the Eight Diagrams is set, are used to enable the three building blocks body convex portion, recess sequentially to plug together and concatenate
Integrally, so that Eight Diagrams can be risked in what this four upper and lower lateral surfaces alignd, and respectively at three building blocks bodies
Top surface is provided with a Diagram of the Supreme Ultimate.
It is preferred that it is another be provided with one have for it is female () hexagram, convert (pool) hexagram, do (my god) hexagram, bank (water)
Hexagram, blunt (mountain) hexagram, shake (thunder) hexagram, xun, one of the Eight Diagrams (wind) hexagram, the building blocks body from the setting of (fire) hexagram, make
Can be concatenated with foregoing three building blocks body, be used to risk 64 relationship.
It is preferred that risking 64 relationship with two secondary three building blocks body concatenations.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of two building blocks body of the invention.
Fig. 2 is that building blocks body of the present invention adopts each side schematic view hung the day after tomorrow eight when arranging.
Fig. 3 be building blocks body of the present invention adopt it is congenital eight hang arrangement when each side schematic view.
Fig. 4 is the combination schematic appearance of two building blocks body of the invention.
Fig. 5 is the combination generalized section of two building blocks body of the invention.
Fig. 6 is the positioning schematic diagram of node structure of the present invention.
Fig. 7 is the second embodiment decomposing schematic representation that the present invention is constituted with three building blocks bodies.
Fig. 8 is each side schematic view of Fig. 7 wherein building blocks bodies.
Fig. 9 is the node structure schematic diagram of Fig. 8.
Figure 10,11 are another embodiment schematic diagram of Fig. 8 node structures.
Figure 12 is the combined planar schematic diagram of Fig. 8.
Figure 13 is the 3rd embodiment schematic diagram that the present invention is constituted with four building blocks bodies.
Figure 14 is the fourth embodiment schematic diagram that the present invention is constituted with two building blocks bodies.
Description of reference numerals：A, B, C, D, E- building blocks body；11- it is female () hexagram；12-
Convert (pool) hexagram；13- it is dry (my god) hexagram；14- banks (water) hexagram；Blunt (mountain) hexagrams of 15-；16-
Shake (thunder) hexagram；17- xun, one of the Eight Diagrams (wind) hexagram；18- is from (fire) hexagram；20- convex portions；The 21- Diagram of the Supreme Ultimates；
30- recesses；40- node structures；41- draw-in grooves；42- annular grooves；43- sleeves；44- shell fragments；
45- edge clippings；46- profile grooves；51- sun line in the Eight Diagrams；52- sun line in the Eight Diagrams；53- the moon line in the Eight Diagrams；54- the moon line in the Eight Diagrams.
Specific embodiment
Fig. 1 to Fig. 6 is refer to, the present invention is at least made up of two building blocks bodies A, B；Wherein；
As shown in Figures 1 and 2, two building blocks body A, B it is symmetrical with for the day after tomorrow Eight Diagrams arrangement it is female
() hexagram 11, convert (pool) hexagram 12, it is dry (my god) hexagram 13, bank (water) hexagram 14, blunt (mountain)
Hexagram 15, shake (thunder) hexagram 16, xun, one of the Eight Diagrams (wind) hexagram 17, eight outsides set from (fire) hexagram 18
Face, Eight Diagrams such as this can adopt printing, paster ... etc. mode and be arranged at building blocks body A, B correspondence outside
Face, as shown in Figure 3, this etc. it is female () hexagram 11, convert (pool) hexagram 12, it is dry (my god) hexagram 13,
Bank (water) hexagram 14, blunt (mountain) hexagram 15, shake (thunder) hexagram 16, xun, one of the Eight Diagrams (wind) hexagram 17, from (fire)
Hexagram 18 can also be in that the mode of primordial eight trigramses arrangement is arranged at corresponding eight outsides of two building blocks body A, B
Face, its end is depending on actual demand；
Described two building blocks body A, B is provided with convex portion 20, bottom surface and is provided with matching with central axis in top surface
The recess 30 of convex portion 20, is used to provide two building blocks body A, B and concatenates up and down, so that two building blocks bodies
The superolateral surface of A, B alignment, inferolateral surface can risk required images of the hexagrams, as shown in Figure 4, two building blocks
Body A, B be in front risk it is upper it is female () hexagram 11, lower bank (water) hexagram 14 ground waterborne forces images of the hexagrams,
And then uninteresting 64 relationship solid is vividly got up, so as to arouse dense learning interest and excite aspiration to knowledge,
Then the hexagram justice of The book of Changes 64 relationship is coordinated, you can effective study, additionally, the present invention can pass through convex portion 2
0 under 360 degree of rotations of recess 30, so switch two building blocks body A, B alignment superolateral surface, under
The images of the hexagrams that lateral surface is formed, being enough to of making provides the calculation of The book of Changes 64 relationship and uses；
Fig. 1, Fig. 5 and Fig. 6 please be coordinate to see it, foregoing convex portion 20, recess 30 are further provided with corresponding section
Point structure 40, different upper and lower lateral surface alignment are being switched to further two building blocks body A, B of control
When precise positioning, and have it is unexpected at will rock unsceptered texture, specifically, the node structure 4
0 be in the periphery of convex portion 20 it is symmetrical be provided with eight road draw-in grooves 41, as building blocks body A, B separately in bottom surface
Be arranged with an annular groove 42, the annular groove 42 be between recess 30 and building blocks body A, B peripheries,
And set in same central axis with recess 30, it is used to the wall of recess 30 is formed a sleeve 43, after
, the bottom of sleeve 43 is then equipped with downwards a shell fragment 44 at equal intervals, makes convex portion 20 in recess 3
When being rotated in 0,45 degree every turn of offer two building blocks body A, B that the draw-in groove 41, shell fragment 44 can be locking
Switching contraposition, be used to make each lateral surface precisely can toggle snap；
Foregoing convex portion 20 obtains and is provided with a Diagram of the Supreme Ultimate 21 in top surface, meets to overall appearance of the present invention《Easily
Pass》:" Tai Ji is tended to have, is raw two instrument.Two instrument give birth to four-quadrant, and four-quadrant gives birth to Eight Diagrams." meaning.
Fig. 7 to Fig. 9 is refer to, it can configure the structure of Fig. 1 to Fig. 7 to illustrate the invention, equivalent
Conversion apply to the other three building blocks body C, D, E, otherness only three building blocks body C, D,
E it is symmetrical with four lateral surfaces set for positive line in the Eight Diagrams 51, positive line in the Eight Diagrams 52, cloudy line in the Eight Diagrams 53, cloudy line in the Eight Diagrams 54,
Three building blocks body C, D, E convex portions 20, recess 30 is sequentially plugged together and concatenate integrally,
Can be as shown in Figure 12 to risk Eight Diagrams in this four upper and lower lateral surfaces alignment, specifically,
The three building blocks body C, D, E be in front risk it is female () hexagram, then coordinate the building blocks sheet of the first figure
Under body A (B) concatenations, you can the ground waterborne forces that group as shown in Figure 13 goes out in The book of Changes 64 relationship easily
Images of the hexagrams, identical reason, its can also two secondary three building blocks body C, D, E concatenations and group goes out The book of Changes 60
Four hexagrams；Foregoing convex portion 20 and recess 30 are also provided with corresponding node structure 40, the node structure 40
Further to control positioning of three building blocks body C, D, the E in relative turning 90 degrees, so that three building blocks sheets
Each face of body C, D, E can accurately toggle snap, additionally, be can feel or the sound judgement shell fragment 44
Relative positioning in positive line in the Eight Diagrams 51 (52), or the cloudy position of line in the Eight Diagrams 53 (54), its further control it is cloudy
Line in the Eight Diagrams 53 (54) is different with the quantity of draw-in groove 41 or size of positive line in the Eight Diagrams 51 (52)；
Figure 10 and Figure 11 are then another embodiments for disclosing the node structure 40, and it is mainly in convex portion 2
0 periphery it is symmetrical be equipped with an at least edge clipping 45, be separately arranged with one in bottom surface as building blocks body A, B
Annular groove 42, is used to make the wall of recess 30 form a sleeve 43, after, the root edge of sleeve 43 etc.
The profile groove 46 for being provided with 4 roads connection annular groove 42 and recess 30 of part, is used to make sleeve 43 with flexible
Elasticity, make what offer two building blocks body C, D that the edge clipping 45, profile groove 46 can be locking often turn 90 degrees
Switching contraposition, the structure such as this is equivalent with Fig. 9；
It is then to further illustrate the present invention to constitute four-quadrant so that two building blocks body C, D are concatenated as Figure 14,
Identical reason, single building blocks body C of the invention can then constitute the use aspect of two instrument.
In sum, integral structure characteristic of the invention, its be can be described as in existing structure it is not seen before,
And by operating down on the spot, uninteresting 64 relationship solid can vividly be got up, so as to arouse dense study
Interest and excite aspiration to knowledge, and then helpful is promoted to The book of Changes.
It is described above to be merely exemplary for the purpose of the present invention, and nonrestrictive, ordinary skill people
Member understands, in the case where the spirit and scope that claims appended below is limited are not departed from, can make perhaps
Many modifications, change, or it is equivalent, but fall within protection scope of the present invention.
Claims (10)
1. it is precious in a kind of intelligent building block palm, it is characterised in that at least with two building blocks bodies, the building blocks body
It is symmetrical with the lateral surface for being provided with line in the Eight Diagrams or Eight Diagrams, and be provided with convex portion, bottom surface in top surface with central axis and set
There is the recess of matching convex portion, be used to concatenate two building blocks bodies, so as in superolateral surface, the inferolateral surface of alignment
Required images of the hexagrams is risked, and makes convex portion around the 360 of recess degree of rotations, and then can switch in the alignment of two building blocks bodies
The images of the hexagrams of lateral surface, inferolateral surface, is used with providing the change of The book of Changes 64 relationship.
2. it is precious in the intelligent building block palm as claimed in claim 1, it is characterised in that convex portion and recess are further provided with
Corresponding node structure, to further two building blocks bodies of control when different upper and lower lateral surfaces alignment are switched
Positioning.
3. it is precious in the intelligent building block palm as claimed in claim 2, it is characterised in that node structure is in outside convex portion
It is arranged with some draw-in grooves week, an annular groove is arranged with bottom surface as two building blocks bodies are another, the annular groove is between recessed
Between portion and building blocks body peripheral, and set in same central axis with recess, be used to form recess wall face
One sleeve, then, the sleeve bottom end is then equipped with downwards a shell fragment at equal intervals, makes convex portion in recess transfer
When dynamic, the building blocks body of offer two that the draw-in groove, shell fragment can be locking is when different upper and lower lateral surfaces alignment are switched
Positioning.
4. it is precious in the intelligent building block palm as claimed in claim 3, it is characterised in that two building blocks bodies are symmetrical
With the lateral surface for being provided with positive line in the Eight Diagrams or cloudy line in the Eight Diagrams, it further controls cloudy line in the Eight Diagrams different with the pocket numbers of positive line in the Eight Diagrams.
5. it is precious in the intelligent building block palm as claimed in claim 2, it is characterised in that node structure is in outside convex portion
It is provided with an at least edge clipping week, an annular groove is arranged with bottom surface as two building blocks bodies are another, the annular groove is between recess
Between building blocks body peripheral, and set in same central axis with recess, be used to make recess wall face form one
Sleeve, then, the sleeve bottom end is then provided with some connection annular grooves and the profile groove of recess at equal intervals, makes convex portion
When being rotated in recess, the building blocks body of offer two that the edge clipping, profile groove can be locking is different upper and lower outer in switching
Positioning when side is alignd.
6. it is precious in the intelligent building block palm as described in claim 1,2,3,4 or 5, it is characterised in that two
Building blocks body it is symmetrical with for the day after tomorrow Eight Diagrams or primordial eight trigramses arrangement it is female () hexagram, convert (pool) hexagram,
It is dry (my god) hexagram, bank (water) hexagram, blunt (mountain) hexagram, shake (thunder) hexagram, xun, one of the Eight Diagrams (wind) hexagram, from (fire)
Eight lateral surfaces that hexagram is set, and it is provided with a Diagram of the Supreme Ultimate respectively at two building blocks body top surfaces.
7. precious in the intelligent building block palm as described in claim 1,2,3,4 or 5 any of which, it is special
Levy and be, two building blocks bodies it is symmetrical with four lateral surfaces set for positive line in the Eight Diagrams, positive line in the Eight Diagrams, cloudy line in the Eight Diagrams, cloudy line in the Eight Diagrams,
Be used to enable the two building blocks body convex portion, recess sequentially to plug together and concatenate it is integral, so as to can be in this four
What upper and lower lateral surface alignd risks four-quadrant, and is provided with a Diagram of the Supreme Ultimate respectively at two building blocks body top surfaces.
8. precious in the intelligent building block palm as described in claim 1,2,3,4 or 5 any of which, it is special
Levy and be, with three building blocks bodies, the three building blocks body it is symmetrical with for positive line in the Eight Diagrams, positive line in the Eight Diagrams, cloudy line in the Eight Diagrams, the moon
Four lateral surfaces that line in the Eight Diagrams is set, are used to enable the three building blocks body convex portion, recess sequentially to plug together and be concatenated into
Integrally, so that Eight Diagrams can be risked in what this four upper and lower lateral surfaces alignd, and respectively at three building blocks body tops
Face is provided with a Diagram of the Supreme Ultimate.
9. it is precious in the intelligent building block palm as claimed in claim 8, it is characterised in that another to be provided with one with confession
It is female () hexagram, convert (pool) hexagram, it is dry (my god) hexagram, bank (water) hexagram, blunt (mountain) hexagram, shake (thunder)
Hexagram, xun, one of the Eight Diagrams (wind) hexagram, the building blocks body set from (fire) hexagram, make it to be concatenated with foregoing three building blocks body,
It is used to risk 64 relationship.
10. it is precious in the intelligent building block palm as claimed in claim 8, it is characterised in that with two secondary three building blocks sheets
Body is concatenated and risks 64 relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796924.1A CN106693402A (en) | 2015-11-18 | 2015-11-18 | Handheld smart building block device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796924.1A CN106693402A (en) | 2015-11-18 | 2015-11-18 | Handheld smart building block device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106693402A true CN106693402A (en) | 2017-05-24 |
Family
ID=58933542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510796924.1A Pending CN106693402A (en) | 2015-11-18 | 2015-11-18 | Handheld smart building block device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693402A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107213A (en) * | 2020-10-23 | 2020-12-22 | 吕律 | Digital Zhouyi six-line prediction instrument |
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| CN1932926A (en) * | 2006-09-19 | 2007-03-21 | 马焰林 | Stereo 'The Eight Diagrams' educational model |
| TWM373764U (en) * | 2009-08-18 | 2010-02-11 | Shinn-Jong Lin | Eight-Trigram toy building blocks |
| CN101890244A (en) * | 2009-12-15 | 2010-11-24 | 韩教泰 | Assembly toy |
| CN102642659A (en) * | 2011-02-18 | 2012-08-22 | 刮拉包装股份公司 | Cap for containers, for example for bottles or flexible packages, in particular for children's drinks |
| CN102784485A (en) * | 2011-05-17 | 2012-11-21 | 吴子源 | Building block |
| DE102009037059B4 (en) * | 2009-08-13 | 2013-08-14 | Bruder Spielwaren Gmbh + Co. Kg | system components |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159766A (en) * | 1994-09-29 | 1997-09-17 | 英特莱格公司 | A stackable block system |
| CN1932926A (en) * | 2006-09-19 | 2007-03-21 | 马焰林 | Stereo 'The Eight Diagrams' educational model |
| DE102009037059B4 (en) * | 2009-08-13 | 2013-08-14 | Bruder Spielwaren Gmbh + Co. Kg | system components |
| TWM373764U (en) * | 2009-08-18 | 2010-02-11 | Shinn-Jong Lin | Eight-Trigram toy building blocks |
| CN101890244A (en) * | 2009-12-15 | 2010-11-24 | 韩教泰 | Assembly toy |
| CN102642659A (en) * | 2011-02-18 | 2012-08-22 | 刮拉包装股份公司 | Cap for containers, for example for bottles or flexible packages, in particular for children's drinks |
| CN102784485A (en) * | 2011-05-17 | 2012-11-21 | 吴子源 | Building block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107213A (en) * | 2020-10-23 | 2020-12-22 | 吕律 | Digital Zhouyi six-line prediction instrument |
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Application publication date: 20170524 |