CN218980400U - Pyramid magic cube - Google Patents

Abstract

The application discloses pyramid magic cube includes: axle center group, angle block, center piece and arris piece. The angle block and the center block are connected to the axle center group through an axle body, the center block is provided with three first contact walls, the center block is respectively provided with corresponding first magnetic attraction parts corresponding to the first contact walls, the first magnetic attraction parts are provided with adjusting mechanisms and magnets, and the adjusting mechanisms can adjust the magnets to move along the directions perpendicular to the corresponding first contact walls. The edge block is slidably connected with the center block, the edge block is provided with a second contact wall, the second contact wall can be attached to the first contact wall, a second magnetic component is arranged on the second contact wall, and the first magnetic component and the second magnetic component are attracted. In this application, the part is inhaled to first magnetism and the part is inhaled to second magnetism can adsorb mutually for the pyramid magic cube return is fast, and feel comfortable. The first magnetism of this application is inhaled the part and is close to or keep away from the second magnetism and inhale the part in order to reach the purpose of adjusting magnetic force, conveniently satisfies different users' operating habits.

Description

Pyramid magic cube

Technical Field

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

Background

The pyramid magic cube is provided with four corner blocks, four center blocks and six edge blocks, and the color arrangement of the pyramid magic cube can be changed by rotating the pyramid magic cube. In the prior art, the magnetic component is arranged on the prism blocks of the multi-order positive magic cube, so that the adjacent prism blocks are magnetically adsorbed, the effect of compacting and slipping the magic cube and improving the hand feeling is achieved, and no technology for designing the magnetic component for improving the performance of the pyramid magic cube aiming at the pyramid magic cube exists. In addition, in the prior art, the magnetic force between the magnetic attraction components arranged on the color blocks of many multi-stage positive magic cubes is fixed and not adjustable, so that the operation habits of different players are difficult to meet.

Disclosure of Invention

The utility model provides a pyramid magic cube.

The application provides the following technical scheme:

a pyramid cube comprising:

an axial group;

the angle block and the center block are connected to the axle center group through an axle body, the center block is provided with three first contact walls, the center block is respectively provided with corresponding first magnetic attraction parts corresponding to the first contact walls, the first magnetic attraction parts are provided with adjusting mechanisms and magnets, and the adjusting mechanisms can adjust the magnets to move along the directions perpendicular to the corresponding first contact walls;

the edge block is connected with the center block in a sliding mode, the edge block is provided with a second contact wall, the second contact wall can be attached to the first contact wall, a second magnetic component is arranged on the second contact wall, and the first magnetic component and the second magnetic component are adsorbed.

Optionally, the first magnetic component includes a housing, and the housing is fixed in the center block;

the adjusting mechanism comprises an adjusting piece which is slidably connected with the shell, the magnet is arranged on the adjusting piece, and the adjusting piece can slide along the shell to drive the magnet to move along the direction perpendicular to the second contact wall.

Optionally, an end wall is disposed at one end of the housing, which is away from the corresponding first contact wall, and a plurality of clamping grooves are disposed on the end wall, distances between the bottom of each clamping groove and the first contact wall are different, and a clamping protrusion is disposed on the adjusting member and is alternatively clamped on any clamping groove.

Optionally, the end wall has the centre bore and dodges and pass through the groove, dodge and pass through the groove and each the draw-in groove is all followed the circumference of centre bore sets gradually the interval, the card protruding can pass dodge and pass through the groove in order to rotate the joint in arbitrary the draw-in groove.

Optionally, one end of the adjusting member, which is away from the clamping protrusion, is connected with a carrier member, and the magnet is mounted on the carrier member.

Optionally, the first magnetic component further includes an elastic component, and two ends of the elastic component respectively prop against the carrier component and the end wall.

Optionally, the first contact wall is provided with an avoidance hole, the carrier member extends to the avoidance hole, and the surface of the carrier member exposed out of the avoidance hole is provided with a gear shifting operation groove.

Optionally, a limiting structure is disposed in the central block, and the limiting structure is clamped or abutted to the housing to fix the housing of the first magnetic component.

Optionally, set up at least one spacing cooperation portion on the casing outer wall, spacing cooperation portion has two protruding muscle that the interval set up, limit structure peg graft in two between the protruding muscle, just limit structure support in the casing deviates from the one end of first contact wall.

Optionally, the central block includes a central block main shell and three central block cover plates, and the central block main shell is provided with a first inserting part and a first claw corresponding to each central block cover plate respectively;

the central block cover plate is provided with a second inserting part and a second claw;

and in a state that the central block cover plate is connected with the central block main shell, the first inserting part and the second inserting part are fixedly inserted, and the first clamping jaw and the second clamping jaw are fixedly clamped.

Optionally, the pyramid magic cube further comprises an elastic force adjusting mechanism, wherein the elastic force adjusting mechanism comprises a bottom shell, an upper cover and a spring;

the corner block is provided with a connecting groove, and a first gear adjusting toothed ring is arranged in the connecting groove along the circumferential direction;

the bottom shell is rotatably connected to the connecting groove, a second gear adjusting toothed ring meshed with the first gear adjusting toothed ring is arranged on the bottom shell, the upper cover is slidably connected to the bottom shell, a cavity is formed between the upper cover and the bottom shell, the spring is arranged in the cavity, one end of the shaft body penetrates through the upper cover and the bottom shell to be connected to the shaft center group, and the other end of the shaft body is limited on the surface of the upper cover;

the engagement positions of the first gear adjusting toothed ring and the second gear adjusting toothed ring can be changed by rotating the bottom shell so as to reduce or enlarge the cavity.

Optionally, the corner block is provided with a mounting frame, a bottom wall and three cover plates, and each cover plate is clamped on the bottom wall;

each cover plate is provided with a shaft sleeve and a third claw, the mounting frame is provided with a plug shaft and a fourth claw corresponding to each cover plate respectively, the third claw of each cover plate is clamped with the corresponding fourth claw, and each plug shaft is inserted into the corresponding shaft sleeve respectively.

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

in this application, part and second magnetism are inhaled to first magnetism and part can adsorb mutually for pyramid magic cube is compacter smooth, return speed piece, and feel more comfortable, and magic cube overall stability is better. The first magnetism of this application is inhaled the part and is close to or keep away from the second magnetism and inhale the part in order to reach the purpose of adjusting magnetic force, conveniently satisfies different users' operating habits.

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 figures in the description of the lower wall are only examples, from which other figures can be obtained without inventive effort for a person skilled in the art.

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

fig. 2 is a schematic diagram of an internal structure of a center block of a pyramid magic cube according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a first magnetic component in a pyramid magic cube according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of an adjusting member in a pyramid magic cube according to an embodiment of the present utility model;

fig. 5 is a partial structure diagram of the interior of the pyramid magic cube according to the embodiment of the present utility model;

fig. 6 is a schematic diagram of a part of a pyramid magic cube with a corner block deleted according to an embodiment of the present utility model;

fig. 7 is a schematic view of the bottom wall of the corner block of the pyramid magic cube according to the embodiment of the utility model;

fig. 8 is a schematic diagram of an internal structure of a corner block of a pyramid magic cube according to an embodiment of the present utility model;

fig. 9 is a schematic diagram of a partial structure of a pyramid magic cube according to an embodiment of the present utility model;

fig. 10 is a schematic structural diagram of an elastic force adjusting mechanism of a pyramid magic cube according to an embodiment of the present utility model;

fig. 11 is a schematic structural view of a central block cover plate of a pyramid magic cube according to an embodiment of the present utility model;

fig. 12 is a schematic diagram of an internal structure of a center block of a pyramid magic cube according to an embodiment of the present utility model;

fig. 13 is a schematic diagram of a matching structure of a cover plate and a mounting frame of a pyramid magic cube according to an embodiment of the present utility model;

in the figure: 1. an axial group;

2. a corner block; 21. a connecting groove; 21a, a first gear adjusting toothed ring; 22. an elastic force adjusting mechanism; 221. a bottom case; 221a, a second gear adjusting toothed ring; 222. an upper cover; 223. a spring; 23. a mounting frame; 231. inserting a shaft; 232. a fourth jaw; 24. a bottom wall; 25. a cover plate; 251. a shaft sleeve; 252. a third jaw;

3. a center block; 31. a first magnetic attraction member; 311. a housing; 311a, a clamping groove; 311b, avoiding the penetration groove; 311c, a limit matching part; 312. an adjusting member; 312a, a clamping protrusion; 312b, a carrier member; 312c, shift operation groove; 313. a magnet; 314. an elastic member; 32. a limit structure; 33. a center block main housing; 331. a first plug-in connection; 332. a first claw; 34. a center block cover plate; 341. a second plug-in connection; 342. a second claw;

4. edge blocks; 41. a second magnetic attraction member;

5. a shaft body;

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 13, an embodiment of the present application provides a pyramid magic cube, including: axle center group 1, angle block 2, center piece 3 and arris piece 4. The corner block 2 and the center block 3 are connected to the axle center group 1 through an axle body 5, the center block 3 is provided with three first contact walls, the center block 3 is respectively provided with a corresponding first magnetic component 31 corresponding to each first contact wall, the first magnetic component 31 is provided with an adjusting mechanism and a magnet 313, and the adjusting mechanism can adjust the magnet 313 to move along the direction perpendicular to the corresponding first contact wall. The edge block 4 is slidably connected with the center block 3, the edge block 4 is provided with a second contact wall, the second contact wall can be attached to the first contact wall, a second magnetic component 41 is arranged on the second contact wall, and the first magnetic component 31 and the second magnetic component 41 are adsorbed.

In this application, part 31 and second magnetism are inhaled to first magnetism and part 41 can adsorb mutually for the pyramid magic cube is compacter smooth, return speed piece, and feel more comfortable, and the magic cube overall stability is better. The first magnetism of this application is inhaled part 31 and is inhaled part 41 in order to reach the purpose of adjusting magnetic force in order to reach the second magnetism of adjusting magnet 313 to be close to or keep away from, conveniently satisfies different users' operation habits.

In one possible embodiment, referring to fig. 1 to 5, the first magnetic attraction member 31 includes a housing 311, the housing 311 is fixed in the center block 3, the adjusting mechanism includes an adjusting member 312 slidably connected to the housing 311, the magnet 313 is disposed on the adjusting member 312, and the adjusting member 312 can slide along the housing 311 to drive the magnet 313 to move in a direction perpendicular to the second contact wall.

The end wall is arranged at one end of the shell 311, which is away from the corresponding first contact wall, a plurality of clamping grooves 311a are arranged on the end wall, the distances between the bottoms of the clamping grooves 311a and the first contact wall are different, a clamping protrusion 312a is arranged on the adjusting piece 312, and the clamping protrusion 312a is alternatively clamped on any clamping groove 311a.

The end wall is provided with a central hole and an avoidance transmission groove 311b, the avoidance transmission groove 311b and each clamping groove 311a are sequentially arranged at intervals along the circumferential direction of the central hole, and the clamping convex 312a can penetrate through the avoidance transmission groove 311b to be rotationally clamped in any clamping groove 311a.

For example, three clamping grooves 311a may be provided on the periphery of the central hole, the depth of each clamping groove 311a is different, when the clamping protrusion 312a is hung on the different clamping groove 311a, the magnet 313 may be adjusted at different positions, and the distance between the magnet 313 and the second magnetic component 41 is changed, so as to achieve the purpose of adjusting the magnetic force.

In one possible embodiment, as shown in fig. 3 and 4, a carrier member 312b is connected to the end of the adjustment member 312 facing away from the detent 312a, and the magnet 313 is mounted on the carrier member 312 b.

In this embodiment, the housing 311 may be a housing having a cavity in which the magnet 313 may be received.

In a possible embodiment, the first magnetic attraction component 31 further includes an elastic component 314, and two ends of the elastic component 314 respectively abut against the carrier component 312b and the end wall.

The first contact wall is provided with a relief hole, the carrier member 312b extends to the relief hole, and a gear shifting operation groove 312c is formed in a surface of the carrier member 312b exposed to the relief hole. The shift operation groove 312c may be a concave groove. When adjusting the gear, the carrier member 312b may be pressed to compress the elastic member 314, so that the locking protrusion 312a is separated from the corresponding locking groove 311a, and then the carrier member 312b is rotated to adjust the gear, and the design of the gear-shifting operation groove 312c provides a force-applying point for rotating the carrier member 312 b.

In a possible embodiment, a limiting structure 32 is disposed in the central block 3, and the limiting structure 32 is clamped or abutted against the housing 311, so as to fix the housing 311 of the first magnetic component 31.

Optionally, referring to fig. 2 and fig. 3, at least one limit matching portion 311c is disposed on an outer wall of the housing 311, the limit matching portion 311c has two ribs disposed at intervals, the limit structure 32 is inserted between the two ribs, and the limit structure 32 abuts against one end (end wall) of the housing 311 facing away from the first contact wall. The limiting structure 32 further comprises two limiting plates, and the two limiting plates are respectively limited on two sides of the shell 311.

In one possible embodiment, referring to fig. 11 and 12, the center block 3 includes a center block main case 33 and three center block cover pieces 34, and the center block main case 33 is provided with a first socket 331 and a first claw 332, respectively, corresponding to each of the center block cover pieces 34. The second plug-in connection 341 and the second claw 342 are disposed on the center block cover 34. In a state that the center block cover plate 25 is connected to the center block main case 33, the first plug portion 331 and the second plug portion 341 are fixedly plugged, and the first claw 332 and the second claw 342 are fixedly clamped.

Referring to fig. 5 to 10, the pyramid magic cube further includes an elastic force adjusting mechanism 22, and the elastic force adjusting mechanism 22 includes a bottom case 221, an upper cover 222, and a spring 223. The corner block 2 is provided with a connecting groove 21, and a first gear adjusting toothed ring 21a is arranged in the connecting groove 21 along the circumferential direction. The bottom shell 221 is rotatably connected to the connecting groove 21, a second gear adjusting toothed ring 221a meshed with the first gear adjusting toothed ring 21a is arranged on the bottom shell 221, the upper cover 222 is slidably connected to the bottom shell 221, a cavity is formed between the upper cover 222 and the bottom shell 221, the spring 223 is arranged in the cavity, one end of the shaft body 5 passes through the upper cover 222 and the bottom shell 221 to be connected to the shaft center group 1, and the other end of the shaft body 5 is limited on the surface of the upper cover 222. The engagement positions of the first gear adjusting ring gear 21a and the second gear adjusting ring gear 221a can be changed by rotating the bottom case 221 to reduce or enlarge the cavity.

In one possible embodiment, the first gear adjusting toothed ring 21a has a plurality of first gear rack segments, each tooth on the first gear rack segments is inclined in a first direction, and the tooth heights of each tooth increase in sequence, and the second gear adjusting toothed ring has a plurality of second gear rack segments, each tooth on the second gear rack segments is inclined in a second direction, and the tooth heights of each tooth decrease in sequence.

When the elastic force needs to be adjusted, the bottom shell 221 can be rotated to enable the second gear rack section to be meshed with different positions of the corresponding first gear rack section, and the corresponding springs 223 are different in compression amount because of different heights of the convex teeth on the first gear rack section, so that the elastic force of the magic cube is adjusted. The matching scheme through the meshing of the racks has good matching stability.

Six convex teeth can be arranged on the first gear rack section and the second gear rack section. The rotation bottom case 221 can be sequentially adjusted from the first gear to the sixth gear. After that, if the adjustment is continued, the bottom shell 221 will be readjusted to the first gear, and the elastic force returns to the minimum state. The upper cover 222 can only stretch and retract along the direction of the shaft body 5 and can not rotate, and a plurality of gear identification parts are arranged on the upper cover 222 along the circumferential direction and can be respectively identified through the protruding or recessed shapes of Arabic numerals 1, 2, 3, 4, 5 and 6. The adjusted gear can be determined by observing the relative positions of the arabic numerals and the notch of the rim of the bottom case 221.

In one possible embodiment, the corner block 2 has a mounting frame 23, a bottom wall 24 and three cover plates 25, each cover plate 25 being snapped onto the bottom wall 24. Each cover plate 25 is provided with a shaft sleeve 251 and a third claw 252, the mounting frame 23 is provided with an inserting shaft 231 and a fourth claw 232 corresponding to each cover plate 25, the third claw 252 of each cover plate 25 is clamped with the corresponding fourth claw 232, and each inserting shaft 231 is inserted into the corresponding shaft sleeve 251.

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 (12)

1. A pyramid magic cube, comprising:

an axial group;

the angle block and the center block are connected to the axle center group through an axle body, the center block is provided with three first contact walls, the center block is respectively provided with corresponding first magnetic attraction parts corresponding to the first contact walls, the first magnetic attraction parts are provided with adjusting mechanisms and magnets, and the adjusting mechanisms can adjust the magnets to move along the directions perpendicular to the corresponding first contact walls;

the edge block is connected with the center block in a sliding mode, the edge block is provided with a second contact wall, the second contact wall can be attached to the first contact wall, a second magnetic component is arranged on the second contact wall, and the first magnetic component and the second magnetic component are adsorbed.

2. A pyramid magic cube according to claim 1, wherein said first magnetically attractable component comprises a housing, said housing being secured within said central block;

the adjusting mechanism comprises an adjusting piece which is slidably connected with the shell, the magnet is arranged on the adjusting piece, and the adjusting piece can slide along the shell to drive the magnet to move along the direction perpendicular to the second contact wall.

3. A pyramid magic cube according to claim 2, characterized in that an end wall is provided at an end of the housing facing away from the corresponding first contact wall, a plurality of clamping grooves are provided in the end wall, the distances between the bottom of each clamping groove and the first contact wall are different, a clamping protrusion is provided on the adjusting member, and the clamping protrusion is alternatively clamped in any clamping groove.

4. A pyramid magic cube according to claim 3, characterized in that the end wall has a central hole and an avoidance penetration groove, the avoidance penetration groove and each of the clamping grooves are sequentially arranged at intervals along the circumferential direction of the central hole, and the clamping protrusions can pass through the avoidance penetration groove to be rotationally clamped in any of the clamping grooves.

5. A pyramid magic cube according to claim 4, in which the end of the adjusting member facing away from the detent is connected with a carrier member on which the magnet is mounted.

6. A pyramid magic cube according to claim 5, wherein said first magnetic component further comprises an elastic component, both ends of which are respectively biased against said carrier element and end wall.

7. A pyramid magic cube according to claim 6, in which said first contact wall is provided with a relief aperture, said carrier member extends to said relief aperture, and a shift operating slot is provided in the surface of said carrier member exposed to said relief aperture.

8. A pyramid magic cube according to claim 7, characterised in that a limit structure is provided in the central block, which limit structure is clamped or abutted against the housing to fix the housing of the first magnetic component.

9. The pyramid magic cube of claim 8, wherein at least one limit fitting portion is disposed on the outer wall of the housing, the limit fitting portion has two ribs disposed at intervals, the limit structure is inserted between the two ribs, and the limit structure abuts against one end of the housing facing away from the first contact wall.

10. A pyramid magic cube according to claim 9, wherein said central block comprises a central block main housing and three central block cover pieces, said central block main housing being provided with a first socket and a first jaw, respectively, for each of said central block cover pieces;

the central block cover plate is provided with a second inserting part and a second claw;

and in a state that the central block cover plate is connected with the central block main shell, the first inserting part and the second inserting part are fixedly inserted, and the first clamping jaw and the second clamping jaw are fixedly clamped.

11. A pyramid magic cube according to claim 10, further comprising a spring force adjustment mechanism comprising a bottom shell, an upper cover, and a spring;

the corner block is provided with a connecting groove, and a first gear adjusting toothed ring is arranged in the connecting groove along the circumferential direction;

the bottom shell is rotatably connected to the connecting groove, a second gear adjusting toothed ring meshed with the first gear adjusting toothed ring is arranged on the bottom shell, the upper cover is slidably connected to the bottom shell, a cavity is formed between the upper cover and the bottom shell, the spring is arranged in the cavity, one end of the shaft body penetrates through the upper cover and the bottom shell to be connected to the shaft center group, and the other end of the shaft body is limited on the surface of the upper cover;

the engagement positions of the first gear adjusting toothed ring and the second gear adjusting toothed ring can be changed by rotating the bottom shell so as to reduce or enlarge the cavity.

12. A pyramid-shaped puzzle block as claimed in claim 1, wherein the corner block has a mounting bracket, a bottom wall and three cover plates, each of the cover plates being snap-fit to the bottom wall;

each cover plate is provided with a shaft sleeve and a third claw, the mounting frame is provided with a plug shaft and a fourth claw corresponding to each cover plate respectively, the third claw of each cover plate is clamped with the corresponding fourth claw, and each plug shaft is inserted into the corresponding shaft sleeve respectively.

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