CN111603755A - Second-order magic cube - Google Patents
Second-order magic cube Download PDFInfo
- Publication number
- CN111603755A CN111603755A CN202010449052.2A CN202010449052A CN111603755A CN 111603755 A CN111603755 A CN 111603755A CN 202010449052 A CN202010449052 A CN 202010449052A CN 111603755 A CN111603755 A CN 111603755A
- Authority
- CN
- China
- Prior art keywords
- positioning
- block
- blocks
- corner
- center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 210000000988 bone and bone Anatomy 0.000 claims description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 7
- 241000446313 Lamella Species 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000239290 Araneae Species 0.000 description 2
- DEGLFTVQHFLGRC-UHFFFAOYSA-N [B].[Fe].[Nd].[Fe] Chemical compound [B].[Fe].[Nd].[Fe] DEGLFTVQHFLGRC-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/06—Patience; Other games for self-amusement
- A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
- A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
- A63F9/0834—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube comprising only two layers, e.g. with eight elements
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/06—Patience; Other games for self-amusement
- A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
- A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
- A63F9/0838—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Toys (AREA)
Abstract
A second-order magic cube comprises a six-axis, six center blocks, nine edge blocks and eight corner blocks, wherein each center block comprises three positioning center blocks and three common center blocks, each edge block comprises three positioning edge blocks and six common edge blocks, and each corner block comprises one positioning corner block and seven movable corner blocks; the positioning center block is provided with two center block positioning grooves, the positioning edge block is provided with edge block positioning grooves, and the center block positioning grooves and the edge block positioning grooves on the adjacent positioning edge blocks are arranged in an aligned manner; the positioning corner block is provided with positioning ribs, and the positioning ribs are embedded into the central block positioning grooves and the edge block positioning grooves. The block phenomenon that appears in the use of improvement magic cube, it is more convenient to assemble simultaneously, uses and does not have the pause and feels.
Description
Technical Field
The invention relates to the technical field of educational toys, in particular to a second-order magic cube.
Background
A magic cube, also known as a Rubik cube. Since the advent of the magic cube, the magic cube is popular all over the world due to its strong intelligence-improving function for human beings. In a sense, the magic cube becomes a toy for special intelligence development and a toy for checking the intelligence level and maturity of players, thereby attracting a batch of players. Magic cube games usually adopt more complicated magic cubes as competition props, and contestants need to rotate quickly in the competition process so as to complete the reordering of the magic cubes in the shortest time.
The second-order magic cube is a kind of magic cube, also called pocket magic cube, mini magic cube, small magic cube and ice cube magic cube, and is a cubic structure of 2 × 2 × 2. The structure of the square block is only 8 corner blocks, and no square block with other structures is arranged. The relative position between the corner block, the edge block and the central block is difficult to accurately control, the six shafts are different in size distance due to uneven force application when the screws are screwed down, friction exists between surfaces moving relatively, and the like, and the two-stage magic cube is easy to clamp in the using process.
Disclosure of Invention
In view of the above, in order to solve the problems of the above technologies, the present invention provides a second-order magic cube, which improves the seizure phenomenon during the use of the magic cube, and is more convenient to assemble and free from the use of the magic cube.
A second-order magic cube comprises a six-axis, six center blocks, nine edge blocks and eight corner blocks, wherein each center block comprises three positioning center blocks and three common center blocks, each edge block comprises three positioning edge blocks and six common edge blocks, and each corner block comprises one positioning corner block and seven movable corner blocks; the positioning center block is provided with two center block positioning grooves, the positioning edge block is provided with edge block positioning grooves, and the center block positioning grooves and the edge block positioning grooves on the adjacent positioning edge blocks are arranged in an aligned manner; the positioning corner block is provided with positioning ribs, and the positioning ribs are embedded into the central block positioning grooves and the edge block positioning grooves.
According to the second order magic cube of this application, three location arris piece is adjacent to be set up, three location center piece sets up respectively between two adjacent location arris pieces.
According to the second-order magic cube, the end part of the center block is provided with a plurality of step planes, and a center block ring is arranged in a shaft hole in the end part of the center block.
According to the second-order magic cube, the end of the center block is provided with four step planes, and the center block ring is aligned with one step plane.
According to the second order magic cube of this application, four ladder planes are the circumference equipartition setting.
According to the second-order magic cube of the application, the distance between adjacent step planes in the four step planes is 0.15 mm.
According to the second-order magic cube, the center block is provided with an inner shaft hole and an outer shaft hole which is coaxial with the inner shaft hole, and the inner shaft hole is a through hole; the screw penetrates through the inner shaft hole and is connected to a threaded hole formed in the shaft end of the six-shaft center; the spring is arranged in the outer shaft hole; the center block ring is disposed between the screw head of the screw and the spring, or the center block ring is a portion of the screw head of the screw.
According to the utility model provides a second order magic cube, the relative surface of arris piece and angle piece is equipped with netted oil groove of leading.
According to the second-order magic cube, the corner block is provided with a corner block shell, and the corner block shell is provided with three corner block color pieces which are perpendicular to each other through a buckle structure; the corner block shell is further provided with corner block clamping feet through a buckle structure in a connecting mode.
According to the utility model provides a second order magic cube, still be equipped with the magnet mounting groove on the hornblock, be equipped with magnet in the magnet mounting groove, the magnet outside is equipped with through buckle structure joint and is in the plastic magnet lid of magnet mounting groove oral area.
According to the second-order magic cube, the magnet is a single-sided bipolar magnet.
After the technology provided by the invention is adopted, the second-order magic cube provided by the embodiment of the invention has the following beneficial effects.
1) According to the second-order magic cube, a positioning system consisting of the positioning grooves, the positioning bones and a matched structure is used for positioning in six axes, and the three positioning blocks are limited to rotate and can move up and down in the axial direction of a screw; the three inner edge blocks can freely move regularly in the inner part, and the other three edge blocks are not switched and can perform outward expansion and inward contraction actions. The positioning system enables the relative positions of all the parts to be accurate, so that the elastic force is uniformly distributed by the central shaft, and other parts can be elastically reset more accurately. The positioning center block 21, the positioning edge blocks 31 and the positioning corner blocks 41 are matched to form a triangular positioning structure, so that the positioning blocks in the magic cube are spliced more accurately and stably, and the situation that the positioning corner blocks are loosened and shaken cannot occur is guaranteed. The performance is better in the rotation process, and the jamming is not easy to occur.
2) According to the second-order magic cube, 360-degree 4-facet step indication is adopted, and the center distance of the distance of 0.15mm is adjusted by turning 90 degrees. When the screw is installed, the head plane of the screw can be flush and correspond to the corresponding step plane. The step debugging indication is adopted, so that the distance between the six shafts can be accurately ensured to be the same, and the blockage is less likely to occur.
3) According to the second-order magic cube, the net-shaped oil guide grooves 6 are formed in the opposite surfaces of the prism blocks 3 and the corner blocks 4, so that a unique spider-web oil guide groove design on a friction surface is formed. The design of the spider web groove enables lubricating oil between the magic cube modules to be distributed more uniformly, so that the contact surfaces of the modules can be attached more tightly and move more smoothly.
4) According to the second order magic cube of this application, through the improvement of angle piece structure for the various piece equipment of angle piece is more convenient, and the cooperation is inseparabler. The problem of traditional three lamella full-color formula structures because the deformation of moulding plastics can produce the gap to and three lamella combination dislocation have the hand phenomenon of scraping is improved.
5) According to the second-order magic cube, through the external method of going into of hornblock magnet group, put into magnet earlier and detain corresponding bayonet socket cover plate promptly plastic magnet lid 71 again, more convenient equipment also can guarantee the accurate of every magnet not neglected loading that targets in place better. A magnetic positioning system is improved. Most of the existing second-order magnetic magic cubes adopt two magnets on one side of an angle block for positioning, and have the problems of large occupied space, inconvenience in installation, large quantity, easiness in reversely mounting magnetic poles and the like. In the application, a single-sided bipolar magnet is adopted, and half of a fixed-shape magnet is an N pole on the same transverse cutting surface in a jig positioning and magnetizing mode, so that the problem of pause feeling caused by the fact that two magnets mutually exclusive magnetic poles meet on one surface of a second-order magic cube in rotation is solved.
Drawings
Fig. 1 is a second-order magic cube structure diagram according to the embodiment of the present application;
fig. 2 is a structural diagram of the second-order cube according to the embodiment of the present application after the corner block is removed;
fig. 3 is an assembly structure diagram of a hexagonal axis and a center block of the second-order magic cube in the embodiment of the present application;
fig. 4 is a half-section structure diagram of a second-order magic cube according to an embodiment of the present application;
fig. 5 is a diagram of a second-order magic cube common center block according to the embodiment of the present application;
FIG. 6 is a block diagram of a second order cube positioning center according to an embodiment of the present disclosure;
FIG. 7 is a diagram of a second order cube-positioning corner block according to an embodiment of the present disclosure;
fig. 8 is an exploded view of a second-order cube corner block according to an embodiment of the present disclosure;
fig. 9 is a structure diagram of a second-order cube prism in the embodiment of the present application;
fig. 10 is a block pin structure diagram of a second-order cube corner block according to an embodiment of the present application;
fig. 11 is a schematic structural view of the second-order cube according to the embodiment of the present application in use;
fig. 12 is a schematic view of a second-order magic cube magnet pole according to an embodiment of the present application.
In the figure, the position of the upper end of the main shaft,
six-axis 1
Center block positioning slot 210
Corner block color piece 402
Positioning corner block 41
Positioning bone 410
Netted oil guide groove 6
Detailed Description
Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist in understanding the exemplary embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to assist understanding, but they are to be construed as merely illustrative. Accordingly, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. Also, in order to make the description clearer and simpler, a detailed description of functions and configurations well known in the art will be omitted.
As shown in fig. 1 to 12, a second-order magic cube includes a six-axis 1, six center blocks 2, nine edge blocks 3, and eight corner blocks 4, where the center block 2 includes three positioning center blocks 21 and three common center blocks 22, the edge block 3 includes three positioning edge blocks 31 and six common edge blocks 32, and the corner block 4 includes one positioning corner block 41 and seven movable corner blocks 42; two center block positioning grooves 210 are formed in the positioning center block 21, rib block positioning grooves 310 are formed in the positioning rib blocks 31, and the center block positioning grooves 210 are aligned with the rib block positioning grooves 310 in the adjacent positioning rib blocks 31; the positioning corner block 41 is provided with positioning ribs 410, and the positioning ribs 410 are embedded in the central block positioning grooves 210 and the prism block positioning grooves 310.
The three positioning prism blocks 31 are adjacently arranged, and the three positioning center blocks 21 are respectively arranged between the two adjacent positioning prism blocks 31.
The end part of the central block 2 is provided with a plurality of step planes 25, and a central block ring 5 is arranged in a shaft hole at the end part of the central block 2.
The end of the central block 2 is provided with four stepped planes 25, the central block ring 5 being aligned with one of the stepped planes 25.
The four stepped planes 25 are uniformly distributed on the circumference.
The distance between adjacent step planes 25 in the four step planes 25 is 0.15 mm.
The central block 2 is provided with an inner shaft hole 201 and an outer shaft hole 202 which is coaxial with the inner shaft hole 201, and the inner shaft hole 201 is a through hole; the six-shaft center 1 is characterized by further comprising a screw 91, wherein the screw 91 penetrates through the inner shaft hole 201 to be connected to a threaded hole arranged at the shaft end of the six-shaft center 1; further comprising a spring 92, said spring 92 being disposed in the outer shaft bore 202; the central mass ring 5 is arranged between the screw head 910 of the screw 91 and the spring 92, or the central mass ring 5 is part of the screw head 910 of the screw 91.
Furthermore, the opposite surfaces of the edge blocks 3 and the corner blocks 4 are provided with reticular oil guide grooves 6.
Further, the corner block 4 is provided with a corner block shell 401, and the corner block shell 401 is provided with three corner block color sheets 402 which are perpendicular to each other through a buckle structure; the corner block shell 401 is further provided with corner block clamping feet 403 through a buckle structure.
Further, still be equipped with magnet mounting groove 404 on the hornblock 4, be equipped with magnet 7 in the magnet mounting groove 404, the magnet 7 outside is equipped with through buckle structure joint in the plastic magnet lid 71 of magnet mounting groove 404 oral area.
The magnet 7 is a single-sided bipolar magnet.
According to the second-order magic cube, a six-axis center fixing method is adopted during rotation, wherein three adjacent center blocks can rotate around the axis by 360 degrees and can move up and down, and the other three center blocks are relatively fixed on the axis and only move up and down. Other splicing non-positioning blocks can move according to the conversion positions.
According to the second-order magic cube, a positioning system consisting of the positioning grooves, the positioning bones and a matched structure is used for positioning in six axes, and the three positioning blocks are limited to rotate and can move up and down in the axial direction of a screw; the three inner edge blocks can freely move regularly in the inner part, and the other three edge blocks are not switched and can perform outward expansion and inward contraction actions. The positioning system enables the relative positions of all the parts to be accurate, so that the elastic force is uniformly distributed by the central shaft, and other parts can be elastically reset more accurately. The positioning center block 21, the positioning edge blocks 31 and the positioning corner blocks 41 are matched to form a triangular positioning structure, so that the positioning blocks in the magic cube are spliced more accurately and stably, and the situation that the positioning corner blocks are loosened and shaken cannot occur is guaranteed. The performance is better in the rotation process, and the jamming is not easy to occur.
According to the second-order magic cube, 360-degree 4-facet step indication is adopted, and the center distance of the distance of 0.15mm is adjusted by turning 90 degrees. When the screw is installed, the head plane of the screw can be flush and correspond to the corresponding step plane. The step debugging indication is adopted, so that the distance between the six shafts can be accurately ensured to be the same, and the blockage is less likely to occur.
According to the second-order magic cube, the net-shaped oil guide grooves 6 are formed in the opposite surfaces of the prism blocks 3 and the corner blocks 4, so that a unique spider-web oil guide groove design on a friction surface is formed. The design of the spider web groove enables lubricating oil between the magic cube modules to be distributed more uniformly, so that the contact surfaces of the modules can be attached more tightly and move more smoothly.
According to the second order magic cube of this application, through the improvement of angle piece structure for the various piece equipment of angle piece is more convenient, and the cooperation is inseparabler. The problem of traditional three lamella full-color formula structures because the deformation of moulding plastics can produce the gap to and three lamella combination dislocation have the hand phenomenon of scraping is improved.
According to the second-order magic cube, through the external method of going into of hornblock magnet group, put into magnet earlier and detain corresponding bayonet socket cover plate promptly plastic magnet lid 71 again, more convenient equipment also can guarantee the accurate of every magnet not neglected loading that targets in place better.
According to the second-order magic cube, the magnetic positioning system is improved. Most of the existing second-order magnetic magic cubes adopt two magnets on one side of an angle block for positioning, and have the problems of large occupied space, inconvenience in installation, large quantity, easiness in reversely mounting magnetic poles and the like. In the application, a single-sided bipolar magnet is adopted, and half of a fixed-shape magnet is an N pole on the same transverse cutting surface in a jig positioning and magnetizing mode, so that the problem of pause feeling caused by the fact that two magnets mutually exclusive magnetic poles meet on one surface of a second-order magic cube in rotation is solved.
The prior neodymium magnet is basically an N S magnetic pole monopole and is characterized by two sides of a round, square, rectangular, oval, annular and particle magnet. The invention can distribute the N pole and S pole on the same surface of round, square, rectangle, ellipse, ring magnet with 50% magnetic force, fix the neodymium iron boron iron by the tool, charge the magnetic force into the neodymium iron boron iron with the magnetizing method to get a magnet with the same surface S, N, the corresponding surface is N, S, and the obtained magnetic poles are symmetrical with the center and exist on the same surface with 50% stability. The invention solves the problem that the second-order magic cube corner block needs to be placed on two magnets, greatly reduces the usage amount of the magnets and reduces the assembly difficulty. The magnet is suitable for not only second-order magic cubes, but also all even-order magic cubes such as 4-order, 6-order, 8-order and the like.
The present invention has been described in detail, and the principle and embodiments of the present invention are explained herein by using specific examples, which are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
From the above description of the embodiments, it will be apparent to those skilled in the art that the present invention may be practiced. Of course, the above listed cases are only examples, and the present invention is not limited thereto. It should be understood by those skilled in the art that other modifications or simplifications according to the technical solution of the present invention may be appropriately applied to the present invention and should be included in the scope of the present invention.
Claims (10)
1. A second-order magic cube, characterized by comprising a six-axis (1), six center blocks (2), nine edge blocks (3) and eight corner blocks (4), wherein the center blocks (2) comprise three positioning center blocks (21) and three common center blocks (22), the edge blocks (3) comprise three positioning edge blocks (31) and six common edge blocks (32), and the corner blocks (4) comprise one positioning corner block (41) and seven movable corner blocks (42); two central block positioning grooves (210) are formed in the positioning central block (21), ridge block positioning grooves (310) are formed in the positioning ridge blocks (31), and the central block positioning grooves (210) are aligned with the ridge block positioning grooves (310) in the adjacent positioning ridge blocks (31); the positioning corner block (41) is provided with positioning bones (410), and the positioning bones (410) are embedded in the central block positioning groove (210) and the prism block positioning groove (310).
2. A second-order cube according to claim 1, characterised in that the three positioning blocks (31) are arranged adjacently, and the three positioning centre blocks (21) are arranged between two adjacent positioning blocks (31).
3. A second-order cube according to claim 1, characterised in that the end of the central block (2) is provided with a number of stepped surfaces (25), and in the end shaft bore of the central block (2) is provided with a central block ring (5).
4. A second-order puzzle cube according to claim 3, wherein the central block (2) is provided at its ends with four stepped surfaces (25), the central block ring (5) being aligned with one of the stepped surfaces (25).
5. A second-order cube according to claim 4, characterised in that the four stepped surfaces (25) are circumferentially equispaced.
6. A second-order puzzle cube according to claim 4, wherein the spacing between adjacent ones of the four stepped surfaces (25) is 0.15 mm.
7. A second-order cube according to claim 3, characterised in that the central block (2) is provided with an inner axial hole (201) and an outer axial hole (202) coaxially arranged with the inner axial hole (201), the inner axial hole (201) being a through hole; the six-shaft center (1) is characterized by further comprising a screw (91), wherein the screw (91) penetrates through the inner shaft hole (201) and is connected to a threaded hole formed in the shaft end of the six-shaft center (1); further comprising a spring (92), said spring (92) being disposed in an outer shaft bore (202); the central mass ring (5) is arranged between a screw head (910) of the screw (91) and a spring (92), or the central mass ring (5) is part of the screw head (910) of the screw (91).
8. A puzzle cube according to any one of claims 1 to 7, wherein the facing surfaces of the blocks (3) and 4 are provided with oil-guiding grooves (6).
9. A second-order puzzle cube according to any one of claims 1 to 7, wherein the corner block (4) is provided with a corner block housing (401), the corner block housing (401) being provided with three mutually perpendicular corner block coloured flaps (402) by means of snap-fit; the corner block shell (401) is further provided with corner block clamping feet (403) through a buckle structure in a connecting mode.
10. A second-order magic cube according to claim 9, wherein the corner block (4) is further provided with a magnet mounting groove (404), a magnet (7) is arranged in the magnet mounting groove (404), and a plastic magnet cover (71) clamped at the mouth of the magnet mounting groove (404) through a clamping structure is arranged on the outer side of the magnet (7); the magnet (7) is a single-sided bipolar magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449052.2A CN111603755A (en) | 2020-05-25 | 2020-05-25 | Second-order magic cube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010449052.2A CN111603755A (en) | 2020-05-25 | 2020-05-25 | Second-order magic cube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111603755A true CN111603755A (en) | 2020-09-01 |
Family
ID=72204072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010449052.2A Pending CN111603755A (en) | 2020-05-25 | 2020-05-25 | Second-order magic cube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111603755A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089319A1 (en) * | 2020-10-30 | 2022-05-05 | 王跃辉 | Central shaft for rubik's cube |
| WO2022089315A1 (en) * | 2020-10-30 | 2022-05-05 | 王跃辉 | Easy-to-assemble magic cube |
| WO2022089316A1 (en) * | 2020-10-30 | 2022-05-05 | 王跃辉 | Magnetic system of rubik's cube |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201316525Y (en) * | 2008-12-08 | 2009-09-30 | 陈永煌 | Pocket cube |
| CN205924944U (en) * | 2016-08-10 | 2017-02-08 | 王史彪 | Second -order magic square |
| CN205964954U (en) * | 2016-07-29 | 2017-02-22 | 陈永煌 | A section has new positioning system's second order magic cube |
| CN209092684U (en) * | 2018-11-08 | 2019-07-12 | 上海逗皓玩具有限责任公司 | A kind of magic square dynamic fault-tolerant central axis and attached slide block structure |
| CN110038293A (en) * | 2019-04-19 | 2019-07-23 | 广州淦源智能科技有限公司 | The adjustable magic square of rotating property |
| CN209848297U (en) * | 2019-04-22 | 2019-12-27 | 邝湘林 | Magnetic attraction three-order magic cube |
| CN210186414U (en) * | 2019-03-28 | 2020-03-27 | 广州淦源智能科技有限公司 | Second-order magic cube with positioning system |
-
2020
- 2020-05-25 CN CN202010449052.2A patent/CN111603755A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201316525Y (en) * | 2008-12-08 | 2009-09-30 | 陈永煌 | Pocket cube |
| CN205964954U (en) * | 2016-07-29 | 2017-02-22 | 陈永煌 | A section has new positioning system's second order magic cube |
| CN205924944U (en) * | 2016-08-10 | 2017-02-08 | 王史彪 | Second -order magic square |
| CN209092684U (en) * | 2018-11-08 | 2019-07-12 | 上海逗皓玩具有限责任公司 | A kind of magic square dynamic fault-tolerant central axis and attached slide block structure |
| CN210186414U (en) * | 2019-03-28 | 2020-03-27 | 广州淦源智能科技有限公司 | Second-order magic cube with positioning system |
| CN110038293A (en) * | 2019-04-19 | 2019-07-23 | 广州淦源智能科技有限公司 | The adjustable magic square of rotating property |
| CN209848297U (en) * | 2019-04-22 | 2019-12-27 | 邝湘林 | Magnetic attraction three-order magic cube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089319A1 (en) * | 2020-10-30 | 2022-05-05 | 王跃辉 | Central shaft for rubik's cube |
| WO2022089315A1 (en) * | 2020-10-30 | 2022-05-05 | 王跃辉 | Easy-to-assemble magic cube |
| WO2022089316A1 (en) * | 2020-10-30 | 2022-05-05 | 王跃辉 | Magnetic system of rubik's cube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111603755A (en) | Second-order magic cube | |
| US5890974A (en) | Tetrahedral dimple pattern golf ball | |
| US5645464A (en) | Sustainable assembly blocks | |
| CN210186414U (en) | Second-order magic cube with positioning system | |
| WO2017113578A1 (en) | Magic cube | |
| CN107854836B (en) | Magnetic positioning magic cube | |
| CN112190916A (en) | Shaftless three-order magnetic attraction magic cube | |
| JP2022182930A (en) | Structure of magnetic levitation type rubik's cube | |
| CN209828230U (en) | Novel middle-edge magnetic positioning second-order magic cube | |
| KR200468823Y1 (en) | A block type magnetic toy | |
| CN108371823A (en) | A kind of magnetic building blocks | |
| CN219481520U (en) | Magic cube with magnetic force and axis double positioning | |
| US11850528B2 (en) | Magic cube with visible magnetic cabins | |
| CN215538363U (en) | Magnetic positioning and magnetic deceleration magic cube edge block structure | |
| CN219307884U (en) | Prismatic block structure of magic cube | |
| CN203620247U (en) | Novel splicing building block | |
| CN211411005U (en) | Magnetic-type primary-secondary splicing component supporting wheel | |
| CN219579844U (en) | Corner block structure of magic cube | |
| WO2024053859A1 (en) | Magnetic member and magnetic toy using same | |
| CN217548999U (en) | Building blocks are inhaled to magnetism | |
| KR20110104143A (en) | Surface structure of magnetic block for assembly | |
| CN101332367A (en) | Multidirectional inserted children educational 3D assembled juggle | |
| CN217548978U (en) | Magnetic top toy and top assembly component | |
| CN214808368U (en) | Positioning detachable changeable magic ruler mounting structure | |
| CN215136880U (en) | Magnetic cube toy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200901 |
|
| RJ01 | Rejection of invention patent application after publication |