CN219307887U

CN219307887U - Five magic square

Info

Publication number: CN219307887U
Application number: CN202223167733.3U
Authority: CN
Inventors: 蔡喆凯
Original assignee: Chenghai District Of Shantou City Diansheng Toys Co ltd
Current assignee: Chenghai District Of Shantou City Diansheng Toys Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-07-07
Anticipated expiration: 2032-11-28

Abstract

The application discloses five magic square includes a plurality of hornblocks and a plurality of arris piece. The corner block is provided with a corner block clamping foot, and a first magnetic component is arranged on the corner block clamping foot. Each prism block is respectively arranged between two adjacent corner blocks, the prism block is provided with a prism block shell, and the prism block shell is provided with a second magnetic component. The second magnetic component on the edge block is magnetically attracted with the first magnetic component on the adjacent corner block. The utility model provides a five magic cube sets up magnetic part on corner block card foot and arris piece casing, under the state that the magic cube reset, corner block card foot and arris piece casing magnetism adsorb, makes the internal structure of magic cube compact smooth, and this five magic cube feel more comfortable, and overall stability is better.

Description

Five magic square

Technical Field

The utility model relates to the technical field of magic cubes, in particular to a five-magic cube.

Background

The five-magic cube comprises corner blocks, edge blocks, a center block and a center body. The magnet is arranged on the outer wall of the prism block and on the side of the corner block shell of the corner block respectively, so that the prism block and the corner block are magnetically adsorbed, and the effect of compact and smooth magic cube and hand feeling improvement is achieved. The magnets are only arranged on the outer layer structure of the five-magic cube, and the performance of the whole magic cube is improved compared with that of a magic cube without the magnets. Most magic cubes are not further developed to improve the performance of the magic cube by adding a magnetic attraction structure to the inner side of the color block of the five-magic cube. The five-magic cube is provided with a corner shell clamping foot connected with a corner block shell, the edge block is provided with an outward outer bonding wall and an inner bonding wall (a second bonding wall) close to the inner side of the magic cube, the inner bonding wall and the corner block clamping foot can be contacted, but the prior art does not provide a scheme that a magnetic attraction structure is arranged on one side of the corner block clamping foot of the five-magic cube and the inner bonding wall of the edge block.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model provides a five-magic square.

The application provides the following technical scheme:

a five-cube comprising:

the angle block is provided with an angle block clamping pin, and a first magnetic component is arranged on the angle block clamping pin;

the angle block comprises a plurality of angle blocks, wherein each angle block is arranged between two adjacent angle blocks, each angle block is provided with an angle block shell, a second magnetic component is arranged on the angle block shell, and the second magnetic component on each angle block is magnetically attracted with the first magnetic component on each adjacent angle block.

Optionally, the corner block clamping leg is provided with three first attaching walls, and the edge block is provided with two second attaching walls;

the first attaching wall can be attached to the second attaching wall;

each first adhesion wall is provided with a first magnetic component;

and each second adhesion wall is provided with a second magnetic component.

Optionally, each first attaching wall encloses and closes to form the cavity, and each first attaching wall is located the one side of cavity and sets up the recess, first magnetic part embedding is installed in the recess.

Optionally, a limit rib and a clamping rib are arranged on the first attachment wall and positioned on the periphery of the concave cavity;

and in a state that the first magnetic part is arranged in the concave cavity, the limiting rib limits the first magnetic part to move on the plane where the first attaching wall is located, and the clamping rib limits the first magnetic part to move in the direction perpendicular to the plane where the first attaching wall is located.

Optionally, the prism block is provided with a first shell and a second shell;

a first half cavity is formed in a second bonding wall of the first shell, and a second half cavity is formed in the second bonding wall of the second shell;

and in a state that the first shell and the second shell are connected, the first half cavity and the second half cavity are communicated to form a magnetic force bin, and the second magnetic component is accommodated in the magnetic force bin.

Optionally, the device further comprises a central body and a central block;

each of the edge blocks and the corner blocks are arranged on the periphery side of the center block;

the center block is provided with a bottom shell, an elastic part and a limiting cover assembly;

the elastic component set up in between drain pan and the spacing lid subassembly, five magic cubes.

Optionally, the limiting cover assembly includes a first cover body and a second cover body, a first through hole is formed in the first cover body, and a second through hole is formed in the second cover body;

a plurality of first gear racks are arranged on the first cover body around the first through holes, each first gear rack comprises a plurality of first gear teeth, and the tooth heights of the first gear teeth are gradually increased along a first direction;

the second cover body is provided with a plurality of second gear racks along the second through holes, each second gear rack comprises a plurality of second gear teeth, and the tooth heights of each second gear tooth are gradually reduced along the first direction;

the connecting piece runs through the first through hole and the second through hole and is connected to the central body, and the first gear rack is meshed with the second gear rack.

Optionally, a plurality of positioning columns are arranged on the bottom shell;

a plurality of openings are formed in the periphery of the first cover body;

each notch is respectively connected to the positioning column in a sliding way.

Optionally, the corner block is provided with a corner block main shell, and a third magnetic component is arranged on the corner block main shell;

a fourth magnetic component is arranged on the edge block;

the third magnetic component and the fourth magnetic component are magnetically attracted.

Optionally, the prism block is provided with a cavity, a baffle is arranged in the cavity, and a first positioning rib is arranged on the baffle;

the edge block is provided with a connecting hole, the connecting hole is communicated with the cavity, and the edge of the connecting hole is provided with a second positioning rib;

the fourth magnetic component is provided with a first positioning groove and a second positioning groove;

and in a state that the fourth magnetic component is mounted in the connecting hole, the fourth magnetic component is propped against the baffle, the first positioning rib is embedded into the first positioning groove, and the second positioning rib is embedded into the second positioning groove.

Through adopting above-mentioned technical scheme for this application has following beneficial effect:

the utility model provides a five magic cube sets up magnetic part on corner block card foot and arris piece casing, under the state that the magic cube reset, corner block card foot and arris piece casing magnetism adsorb, makes the internal structure of magic cube compact smooth, and this five magic cube feel more comfortable, and overall stability is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model, without limitation to the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.

Fig. 1 is a schematic view of the appearance of a five-magic cube according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a fourth magnetic component of a prism block of a five-magic cube in a separated state according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2 with the fourth magnetic component removed;

fig. 4 is a schematic structural diagram of a fourth magnetic component of the five-magic cube according to the embodiment of the present utility model;

fig. 5 is a schematic diagram of an internal structure of a corner block part of a five-magic cube according to an embodiment of the present utility model;

fig. 6 is a schematic view illustrating a bottom view of an angular block of a five-magic cube according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of an internal structure of a matching state of corner blocks and edge blocks of a five-magic cube edge according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of a bottom shell, an elastic component and a limiting cover assembly of a five-magic cube center block in a separated state according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of a spacing cover assembly of a center block of a five-magic cube in a separated state according to an embodiment of the present utility model.

In the figure: 1. a corner block; 11. corner block clamping feet; 111. a first abutment wall; 12. a corner block main housing; 121. a magnetic hole; 13. a first magnetic member; 14. a cavity; 15. a groove; 16. a limit rib; 17. clamping ribs; 18. a third magnetic member; 2. edge blocks; 21. a prism block housing; 211. a cavity; 212. a baffle; 213. a first positioning rib; 214. a connection hole; 215. second positioning ribs; 216. a second abutment wall; 21a, a first housing; 21a1, a first half cavity; 22. a second magnetic member; 23. a fourth magnetic member; 231. a first positioning groove; 232. a second positioning groove; 3. a center block; 31. a bottom case; 311. positioning columns; 32. an elastic member; 33. a limit cap assembly; 331. a first cover; 3311. a first through hole; 3312. a first gear rack; 33121. a first gear tooth; 3313. a notch; 332. a second cover; 3321. a second through hole; 3322. a second gear rack; 33221. and the second gear teeth.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 9, an embodiment of the present application provides a five-cube comprising a plurality of corner blocks 1 and a plurality of edge blocks 2. The corner block 1 is provided with a corner block clamping foot 11, and a first magnetic component 13 is arranged on the corner block clamping foot 11. Each prism block 2 is respectively arranged between two adjacent corner blocks 1, the prism block 2 is provided with a prism block shell 21, and a second magnetic component 22 is arranged on the prism block shell 21. The second magnetic part 22 on the prism block 2 magnetically attracts the first magnetic part 13 on the adjacent corner block 1. In the state of resetting the magic cube, the second magnetic part 22 on the prism block 2 and the first magnetic part 13 on the adjacent corner block 1 are magnetically attracted, and the first magnetic part 13 and the second magnetic part 22 are positioned on the inner side of the magic cube, so that the inner side of the color block of the magic cube generates magnetic attraction, and the internal structure of the five-magic cube is compact and smooth. In the process of restoring the magic cube, the corner block 1 rotates to be close to the edge block 2, and the magnet on the edge block 2 can generate magnetic attraction force to the corresponding corner block 1, so that the magic cube can be quickly restored.

Referring to fig. 1, the five-magic cube has ten sides, each side is a regular pentagon, and each side comprises a corner block 1, a prism block 2 and a center block 3. The assembly structure of the corner block 1, the edge block 2 and the center block 3 of the five-magic cube is a mature prior art, and the assembly relation of the corner block, the edge block 2 and the center block 3 is not changed in the application, but the first magnetic component 13 is arranged on the corner block clamping pin 11, and the second magnetic component 22 is arranged on the edge block shell 21.

In one possible embodiment, referring to fig. 6 and 7, the corner block leg 11 has three first abutment walls 111 and the edge block 2 has two second abutment walls 216. The first attaching wall 111 can attach to the second attaching wall 216. Each of the first attaching walls 111 is provided with a first magnetic member 13, and each of the second attaching walls 216 is provided with a second magnetic member 22. The first attachment wall 111 and the second attachment wall 216 are both located at one side of the cube, and the first magnetic component 13 and the second magnetic component 22 are magnetically attracted, so that the internal structure of the cube is compact and smooth. In the state of resetting the magic cube, the first and second attaching

walls

111 and 216 are tightly attached, so that the first and second

magnetic parts

13 and 22 are positioned closer to each other, and a larger magnetic attraction force is generated.

In one possible embodiment, referring to fig. 6, each of the first attaching walls 111 is enclosed to form a cavity 14, a groove 15 is disposed on one surface of the cavity 14, and the first magnetic component 13 is embedded in the groove 15. The first magnetic component 13 may be adhered to the groove 15 by using a glue, so as to prevent the first magnetic component 13 from being separated from the groove 15.

In one possible embodiment, referring to fig. 6 and 7, the first attaching wall 111 is provided with a limit rib 16 and a detent rib 17 on the peripheral side of the cavity 14. In a state that the first magnetic member 13 is mounted in the cavity 14, the limiting rib 16 limits the movement of the first magnetic member 13 on the plane where the first attachment wall 111 is located, and the positioning rib 17 limits the movement of the first magnetic member 13 in a direction perpendicular to the plane where the first attachment wall 111 is located. When the first magnetic component 13 is embedded in the groove 15, the clamping rib 17 extends to a surface, away from the groove 15, of the first magnetic component 13, and the clamping rib 17 not only limits the movement of the first magnetic component 13 in a direction perpendicular to the plane of the first attachment wall 111, but also limits the movement of the first magnetic component 13 in the plane of the first attachment wall 111.

In one possible embodiment, see fig. 3, the rib 2 has a first housing 21a and a second housing. The first half cavity 21a1 is disposed on the second attaching wall 216 on the first housing 21a, and the second half cavity is disposed on the second attaching wall 216 on the second housing. In a state where the first housing 21a and the second housing are connected, the first half chamber 21a1 and the second half chamber are communicated to form a magnetic force compartment in which the second magnetic member 22 is accommodated. The magnetic force bin is arranged, so that the second magnetic component 22 is convenient to install and fix.

In a possible embodiment, the central body and the central block 3 are also comprised. Each of the rib blocks 2 and the corner blocks 1 is disposed on the peripheral side of the center block 3, and the center block 3 has a bottom case 31, an elastic member 32, and a stopper cap assembly 33. The elastic component 32 is arranged between the bottom shell 31 and the limiting cover assembly 33, one end of the connecting piece penetrates through the limiting cover assembly 33, the elastic component 32 and the bottom shell 31 to be connected to the central body, and the other end of the connecting piece is limited to the limiting cover assembly 33.

In one possible embodiment, referring to fig. 8 and 9, the limiting cover assembly 33 includes a first cover 331 and a second cover 332, where a first through hole 3311 is provided on the first cover 331, and a second through hole 3321 is provided on the second cover 332. The first cover 331 is provided with a plurality of first gear racks 3312 surrounding the first through hole 3311, and each first gear rack 3312 includes a plurality of first gear teeth 33121, and the tooth height of each first gear tooth 33121 is gradually increased along the first direction. The second cover 332 is provided with a plurality of second gear racks 3322 along the second through hole 3321, each second gear rack 3322 includes a plurality of second gear teeth 33221, and the tooth height of each second gear tooth 33221 gradually decreases along the first direction. The connecting member is connected to the central body through the first through hole 3311 and the second through hole 3321, and the first gear rack 3312 and the second gear rack 3322 are engaged.

Each of the first gear racks 3312 of the five magic square includes five first gear teeth 33121, and each of the second gear racks 3322 includes five second gear teeth 33221. The magic cube can adjust the meshing position of the first gear rack 3312 and the second gear rack 3322 by rotating the second cover 332, thereby compressing the spring or releasing the elastic force of the spring adjusting spring to achieve the tightness degree of adjusting the internal structure of the magic cube. Each of the first gear racks 3312 and each of the second gear racks 3322 has five gear teeth, so that the five-gear magic cube can adjust the tightness of the internal structure of the magic cube.

In a possible embodiment, the bottom case is provided with a plurality of positioning posts 311, and the first cover 331 is provided with a plurality of openings 3313 around the circumference. Each notch 3313 is slidably connected to the positioning post 311. The positioning column 311 has a guiding function on the first cover 331, so that the first cover 331 slides along the length direction of the positioning column 311. The positioning column 311 is located at the peripheral side of the first cover 331, and has a limiting function on the first cover 331, and when the second cover 332 is rotated, the first cover 331 is fixed, which is beneficial to accurately adjusting the gear.

In one possible embodiment, referring to fig. 5 and 7, the corner block 1 has a corner block main housing 12, a third magnetic member 18 is provided on the corner block main housing 12, and a fourth magnetic member 23 is provided on the corner block 2. The third magnetic part 18 and the fourth magnetic part 23 magnetically attract each other.

The five magic cubes of this application the third magnetic part 18 that sets up on the angle block main casing 12 with the fourth magnetic part 23 that sets up on the arris piece 2 all are located the outside of magic cube casing, the second magnetic part 22 on the arris piece 2 with the first magnetic part 13 on the angle block card angle 11 all are located the magic cube casing and are close to the inboard. The multi-channel magnetic attraction structure enables the five-magic cube to have compact and smooth overall structure, more comfortable hand feeling and better stability.

In one possible embodiment, referring to fig. 2 and 3, the rib 2 has a cavity 211, a baffle 212 is disposed in the cavity 211, and a first positioning rib 2113 is disposed on the baffle 212. The rib block 2 is provided with a connecting hole 214, the connecting hole 214 is communicated with the cavity 211, and a second positioning rib 215 is arranged at the edge of the connecting hole 214. The fourth magnetic member 23 has a first positioning groove 231 and a second positioning groove 232. In a state where the fourth magnetic member 23 is mounted in the connection hole 214, the fourth magnetic member 23 abuts against the baffle 212, the first positioning rib 213 is embedded in the first positioning groove 231, and the second positioning rib 215 is embedded in the second positioning groove 232. The baffle 212 prevents the magnet from separating from the fourth magnetic component 23, the first positioning rib 213 and the second positioning rib 215 are respectively embedded into the first positioning groove 231 and the second positioning groove 232, and fix the fourth magnetic component 23 in multiple directions, so as to prevent the fourth magnetic component 23 from separating from the connecting hole 214.

In a possible embodiment, the main corner block housing 12 is provided with a magnetic hole 121, and the third magnetic component 18 may be glued to the magnetic hole 121, or may be embedded in the magnetic hole 121 by interference fit.

It should be noted that, in the embodiment of the present application, the limitation of the positional relationship between the diagonal block 1 and the prism block 2 is the limitation when the cube is in the reset state.

The above-disclosed preferred embodiments of the present application are provided only as an aid to the elucidation of the present application. The preferred embodiments are not exhaustive or to limit the application to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. This application is to be limited only by the claims and the full scope and equivalents thereof.

Claims

1. A five-magic cube, comprising:

2. A five-magic cube according to claim 1, characterized in that the corner block legs have three first abutment walls and the corner block has two second abutment walls;

the first attaching wall can be attached to the second attaching wall;

each first adhesion wall is provided with a first magnetic component;

and each second adhesion wall is provided with a second magnetic component.

3. A five-magic cube according to claim 2, characterized in that each of the first abutment walls encloses a recess, and that a recess is provided in one face of the recess in which the first magnetic element is embedded.

4. A five-magic cube according to claim 3, characterized in that the first attachment wall is provided with a limit rib and a clamping rib on the periphery of the concave cavity;

5. A five-cube according to claim 2 in which the prism blocks have a first housing and a second housing;

6. A five-cube according to claim 1 further comprising a central body and a central block;

the elastic component set up in between drain pan and the spacing lid subassembly, connecting piece one end pass spacing lid subassembly, elastic component and drain pan connect in the center body, the other end limit of connecting piece is located spacing lid subassembly.

7. The five-magic cube according to claim 6, wherein the limiting cover assembly comprises a first cover body and a second cover body, the first cover body is provided with a first through hole, and the second cover body is provided with a second through hole;

8. The five-magic cube according to claim 7, wherein a plurality of positioning posts are provided on the bottom shell;

a plurality of openings are formed in the periphery of the first cover body;

9. A five-magic cube according to claim 1, characterized in that the corner block has a corner block main shell on which a third magnetic component is provided;

a fourth magnetic component is arranged on the edge block;

10. The five-magic cube according to claim 9, wherein the prism block has a cavity, a baffle is arranged in the cavity, and a first positioning rib is arranged on the baffle;