CN219579844U

CN219579844U - Corner block structure of magic cube

Info

Publication number: CN219579844U
Application number: CN202222744789.4U
Authority: CN
Inventors: 江淦源
Original assignee: Guangzhou Ganyuan Intelligent Technology Co Ltd
Current assignee: Guangzhou Ganyuan Intelligent Technology Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-08-25
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a corner block structure of a magic cube, which comprises a corner block shell, three corner block shell covers for covering the corner block shell, corner block clamping feet, three magnetic bins and three magnets, wherein symmetrical clamping assemblies are arranged between two adjacent corner block shell covers; the novel magnetic assembly comprises a magnetic bin, a magnet, a clamping claw structure and a corner block shell. The angle block has strong stability and reliability, and the arranged magnet is not easy to fall off and swing.

Description

Corner block structure of magic cube

Technical Field

The utility model relates to the field of magic cubes, in particular to a corner block structure of a magic cube.

Background

At present, the traditional magic cube is a 6-sided cube made of hard plastic rich in elasticity. The core is an axis and consists of 26 blocks. The 26 blocks comprise 6 inner center blocks, which are fixed. The corner block has 8 rotatable blocks. The 12 edge blocks can also rotate. The toy is sold with the cubes arranged such that each face of the cube has the same color. When one face of the large cube rotates in a translation way, the single color of each adjacent face is destroyed to form a cube with a new pattern, and then the cube is changed again to form a cube with each face formed by splicing blocks with different colors. The playing method is to restore the disturbed cubes into six faces to be in a single color as soon as possible through rotation.

Since the appearance of magic square, because of having very strong intelligence-promoting function to human, so the global popularity, the magic square is popular and easy to understand and very variable and flexible, in order to play it, the player must be required to concentrate mental, think constantly, and not worry can be played gradually, in a sense, the magic square has become a special intelligence-developing toy and check the level of intelligence and ripe toy of the player, thus has attracted a lot of players of another lot.

In a magic cube game, a relatively complex magic cube is usually adopted as a competition prop, and in the game process, contestants need to rotate rapidly so as to complete the rearrangement of the magic cubes in the shortest time. The traditional magic cube relies on player's accurate rotation when rotating, needs to make the magic cube rotate at every turn and all is 90 degrees, and the magic cube just is difficult to the card like this and dies, and has the magic cube of magnetic force location square, has magnetic attraction to let the magic cube be adsorbed by magnetic force at 90 degrees form bodies, and the location is more accurate.

However, the conventional magnetic magic cube has the following defects:

1. some existing magnetic magic cubes are provided with a magnetic positioning device, the magnetic positioning device is usually a magnet, the whole magic cube needs to be disassembled, the magnet is stuck to the inner wall of the square by using chemical substances such as glue, the glue is not only environment-friendly, the assembly precision is poor, the magnet is not easy to replace, the size of the magnetic force of the square is difficult to change, and therefore the magnetic force of the layer where the square is located is difficult to adjust.

2. The color plates of the corner block have poor strength and are easy to scrape hands in a dislocation way, so that the rotating speed is influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the corner block structure of the magic cube, and the structural strength and the stability of the corner block are improved.

The utility model adopts the following technical scheme:

the corner block structure of the magic cube comprises a corner block shell, three corner block shell covers for covering the corner block shell, corner block clamping feet, three magnetic bins and three magnets, wherein symmetrical clamping assemblies are arranged between two adjacent corner block shell covers; the novel magnetic assembly comprises a magnetic bin, a magnet, a clamping claw structure and a corner block shell.

Further, the symmetrical clamping assembly is a bayonet arranged on one corner block shell cover and a clamping part arranged on the other corner block shell cover, and when any two corner block shell covers are spliced, the clamping part of one corner block shell cover can be clamped with the bayonet of the other corner block shell cover.

Further, the buckle structure is: the corner block shell cover is provided with a barb, the corner block shell is provided with a buckling groove, and the barb is buckled into the buckling groove.

Further, the corner block shell cover is provided with a positioning groove, the corner block shell is provided with a positioning strip matched with the positioning groove, and the positioning strip is clamped into the positioning groove.

Further, the corner block shell cover is provided with a positioning inserting column, and a positioning inserting cylinder which is in inserting fit with the positioning inserting column is arranged in the corner block shell.

Further, a compressing block for compressing the magnet is arranged in the corner block shell cover.

Further, the claw structure comprises a triangular lock catch column arranged on the side wall of the assembly hole, wherein the three surfaces of the triangular lock catch column are provided with butt joint grooves, and L-shaped elastic claws are arranged in the butt joint grooves; the corner block clamping feet comprise triangular support columns, three sides of each triangular support column are provided with hollow grooves, and the hollow grooves are matched with the L-shaped elastic clamping claws.

Further, the three sides of the corner block shell are respectively provided with a mounting hole, and the magnetic force bin is in plug-in fit with the mounting holes.

Further, the magnetic force storehouse includes the bottom plate, the bottom surface axial extension of bottom plate has the bounding wall that the polylith interval set up, and polylith encloses the board and encloses into and be used for the holding chamber of magnet, the surface of bounding wall is equipped with backstop portion, the internal surface radial extension of mounting hole has a plurality of spacing portions, and a plurality of spacing portions are followed mounting hole circumference evenly sets up, works as after the magnetic force storehouse inserts the mounting hole, backstop portion with spacing portion backstop mutually.

Further, the inner surface of the coaming plate is provided with a convex strip for limiting the circumferential rotation of the magnet.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the three magnets are arranged on the corner block shell, so that the three magnets can be adsorbed with the corresponding magnets on the corner blocks of the magic cube, and the corner blocks can be rapidly positioned, so that the magic cube rotates more smoothly, the rotation stability of the magic cube is improved, and the operation experience is improved. The magnet is arranged in the magnetic force bin, and the magnet is pressed by the pressing block, so that the magnet is always stable, the magnetic force is uniform, the assembly precision is improved, the magnetic force bin is inserted on the corner block shell, the magnet is not required to be fixed by glue, and the assembly process is simplified; two adjacent angle block shell covers are connected through symmetrical joint assemblies, assembly accuracy is high, and stability and structural strength of angle block shell cover connection are improved.

Drawings

FIG. 1 is a schematic view of a corner block structure of a magic cube according to the present utility model;

FIG. 2 is an assembly diagram of a corner block housing and corner block legs of a corner block structure of a magic cube according to the utility model;

FIG. 3 is a schematic view of a corner block housing of a corner block structure of a cube according to the present utility model;

FIG. 4 is an assembly view of a three-piece corner block cover of a corner block structure of a magic cube;

FIG. 5 is a schematic view of a corner block cover of a corner block structure of a magic cube according to the utility model;

FIG. 6 is a schematic view of a magnetic force bin of a corner block structure of a magic cube;

fig. 7 is a schematic diagram of a corner block cover compacting magnet with a corner block structure of a magic cube;

in the figure: 1. a corner block housing; 11. a mounting hole; 111. a limit part; 12. a buckling groove; 13. a positioning strip; 14. positioning the insertion barrel; 15. triangular lock catch posts; 16. an L-shaped elastic claw; 2. a corner block cover; 21. a bayonet; 22. a clamping part; 23. a barb; 24. a positioning groove; 25. positioning the inserted column; 26. a compaction block; 3. corner block clamping feet; 31. triangular support columns; 32. a hollow groove; 4. a magnetic force bin; 41. a bottom plate; 42. coaming plate; 43. a stop portion; 44. a convex strip; 5. and (3) a magnet.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limitations of the present utility model. Furthermore, the terms "first," "second," "one," "another," and the like, are used for distinguishing between similar elements and not intended to limit the scope of the 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 fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly, indirectly, through intermediaries, or in communication with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Corresponding reference characters indicate corresponding parts throughout the several views (e.g., identical structure, functionally similar elements identified by "1XX" and "2 XX").

As shown in fig. 1-7, the corner block structure of the magic cube provided by the utility model comprises a corner block shell 1, three corner block shell covers 2 covering the corner block shell 1, corner block clamping feet 3, three magnetic force bins 4 and three magnets 5, wherein symmetrical clamping assemblies are arranged between two adjacent corner block shell covers 2; the angle block shell cover 2 is connected with the angle block shell 1 through a buckle structure, a penetrating assembly hole is formed in the center of the angle block shell 1, the assembly hole is connected with the angle block clamping foot 3 through a claw structure, the three magnetic force bins 4 are respectively installed on the three side faces of the angle block shell 1 in a detachable mode, and the magnet 5 is installed in the magnetic force bins 4.

In the utility model, the three magnets 5 are arranged on the corner block shell 1, so that the corner block shell can be adsorbed with the corresponding magnets 5 on the corner blocks of the magic cube, and the corner blocks can be rapidly positioned, so that the magic cube rotates more smoothly, the rotation stability of the magic cube is improved, and the operation experience is improved. The magnet 5 is arranged in the magnetic force bin 4, so that the magnet 5 is always stable, the magnetic force is uniform, the assembly precision is improved, the magnetic force bin 4 is detachable, the magnet 5 is convenient to install, the magnet 5 is fixed without glue, and the assembly process is simplified; two adjacent corner block shell covers 2 are connected through symmetrical joint components, assembly accuracy is high, and stability and structural strength that corner block shell covers 2 are connected are improved.

Preferably, the symmetrical clamping assembly is a bayonet 21 arranged on one corner block cover 2 and a clamping part 22 arranged on the other corner block cover 2, and when any two corner block covers 2 are spliced, the clamping part 22 of one corner block cover 2 can be clamped with the bayonet 21 of the other corner block cover 2. The splicing of any two corner block shell covers 2 is realized through the symmetrical clamping assembly, and the splicing strength and the splicing precision are high.

Preferably, the fastening structure is: the corner block shell cover 2 is provided with a barb 23, the corner block shell 1 is provided with a buckling groove 12, and the barb 23 is buckled into the buckling groove 12. The corner block shell cover 2 and the corner block shell 1 are connected in a way that the barbs 23 and the buckling grooves 12 are buckled, so that the assembly strength and the assembly stability are improved.

Preferably, the corner block shell cover 2 is provided with a positioning groove 24, the corner block shell 1 is provided with a positioning strip 13 matched with the positioning groove 24, and the positioning strip 13 is clamped into the positioning groove 24. Through setting up constant head tank 24 and location strip 13, play the prepositioning effect to the assembly of angle piece cap 2 and angle piece casing 1, be favorable to improving assembly accuracy, further improved the fastness and the reliability of connection, be difficult for becoming flexible even drop.

Preferably, the corner block shell cover 2 is provided with a positioning plug post 25, and the corner block shell 1 is internally provided with a positioning plug cylinder 14 which is in plug-in fit with the positioning plug post 25. The design of the positioning plug posts 25 and the positioning plug cylinders 14 further improves the stability and reliability of the connection between the corner block shell 1 and the corner block shell cover 2.

Preferably, a pressing block 26 for pressing the magnet 5 is arranged in the corner block cover 2. The magnet 5 is pressed by the pressing block 26, so that the magnet 5 is further limited, and the magnet 5 is ensured to be fixed.

Preferably, the claw structure comprises a triangular locking post 15 arranged at the side wall of the assembly hole, wherein the three surfaces of the triangular locking post 15 are provided with butt joint grooves, and L-shaped elastic claws 16 are arranged in the butt joint grooves; the corner block clamping foot 3 comprises a triangular support column 31, three sides of the triangular support column 31 are provided with hollowed-out grooves 32, and the hollowed-out grooves 32 are matched with the L-shaped elastic clamping claws 16.

In the utility model, the corner block clamping feet 3 and the corner block shell 1 are fixedly connected in a clamping manner by the triangular support columns 31 and the L-shaped elastic clamping claws 16, so that the stability and the reliability are high.

Preferably, the three sides of the corner block shell 1 are respectively provided with a mounting hole 11, and the magnetic force bin 4 is in plug-in fit with the mounting holes 11.

Preferably, the magnetic force bin 4 includes a bottom plate 41, the bottom surface of the bottom plate 41 axially extends to form a plurality of coamings 42 arranged at intervals, the coamings 42 enclose to form a containing cavity for containing the magnet 5, a stop part 43 is arranged on the outer surface of the coamings 42, a plurality of stop parts 111 radially extend from the inner surface of the mounting hole 11, the plurality of stop parts 111 are uniformly arranged along the circumferential direction of the mounting hole 11, and after the magnetic force bin 4 is inserted into the mounting hole 11, the stop parts 43 are stopped by the stop parts 111.

In the utility model, the magnetic force bin 4 is in plug-in fit with the mounting hole 11, and is fixedly connected in a clamping manner by the stop part 43 and the limit part 111, so that the magnetic force bin has higher stability and reliability, and is not easy to loosen or even fall off.

Preferably, the inner surface of the shroud 42 is provided with a rib 44 for restricting the circumferential rotation of the magnet 5. The magnet 5 is circumferentially restricted by the protruding strips 44, so that the magnet 5 is ensured not to rotate randomly.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The corner block structure of the magic cube is characterized by comprising a corner block shell (1), three corner block shell covers (2) for covering the corner block shell (1), corner block clamping feet (3), three magnetic force bins (4) and three magnets (5), wherein symmetrical clamping components are arranged between two adjacent corner block shell covers (2); the novel angle block is characterized in that the angle block shell cover (2) is connected with the angle block shell body (1) through a buckling structure, a penetrating assembly hole is formed in the center of the angle block shell body (1), the assembly hole is connected with the angle block clamping foot (3) through a claw structure, the three magnetic force bins (4) are respectively installed on the three side faces of the angle block shell body (1) in a detachable mode, and the magnet (5) is installed in the magnetic force bins (4).

2. The corner block structure of a magic cube according to claim 1, characterized in that the symmetrical clamping components are a bayonet (21) provided on one corner block cover (2) and a clamping portion (22) provided on the other corner block cover (2), and when any two corner block covers (2) are spliced, the clamping portion (22) of one corner block cover (2) can be clamped with the bayonet (21) of the other corner block cover (2).

3. A corner block structure of a cube according to claim 1 where the snap fit structure is: the corner block shell cover (2) is provided with a barb (23), the corner block shell (1) is provided with a buckling groove (12), and the barb (23) is buckled into the buckling groove (12).

4. The corner block structure of the magic cube according to claim 1, characterized in that the corner block cover (2) is provided with a positioning groove (24), the corner block housing (1) is provided with a positioning strip (13) matched with the positioning groove (24), and the positioning strip (13) is clamped into the positioning groove (24).

5. The corner block structure of the magic cube according to claim 1, characterized in that the corner block cover (2) is provided with a positioning plug (25), and the corner block housing (1) is internally provided with a positioning plug (14) which is in plug-in fit with the positioning plug (25).

6. A corner block structure of a cube according to claim 1, characterized in that a hold-down block (26) is provided in the corner block cover (2) for holding down the magnet (5).

7. The corner block structure of the magic cube according to claim 1, characterized in that the claw structure comprises a triangular locking post (15) arranged at the side wall of the assembly hole, wherein the three surfaces of the triangular locking post (15) are provided with butt joint grooves, and L-shaped elastic claws (16) are arranged in the butt joint grooves; the corner block clamping foot (3) comprises a triangular support column (31), three sides of the triangular support column (31) are provided with hollowed-out grooves (32), and the hollowed-out grooves (32) are matched with the L-shaped elastic clamping claws (16).

8. The corner block structure of the magic cube according to claim 1, characterized in that the three sides of the corner block housing (1) are respectively provided with a mounting hole (11), and the magnetic force bin (4) is in plug-in fit with the mounting holes (11).

9. The magic cube corner cube structure of claim 8, characterized in that the magnetic force bin (4) comprises a bottom plate (41), a plurality of coamings (42) are axially extended from the bottom surface of the bottom plate (41) and are arranged at intervals, the coamings (42) are enclosed to form a containing cavity for containing the magnet (5), a stop part (43) is arranged on the outer surface of the coamings (42), a plurality of limit parts (111) are radially extended from the inner surface of the mounting hole (11), the limit parts (111) are uniformly arranged along the circumferential direction of the mounting hole (11), and after the magnetic force bin (4) is inserted into the mounting hole (11), the stop parts (43) are stopped with the limit parts (111).

10. A corner block structure of a cube according to claim 9 characterized in that the inner surface of the shroud (42) is provided with ribs (44) for limiting the circumferential rotation of the magnets (5).