CN219481520U

CN219481520U - Magic cube with magnetic force and axis double positioning

Info

Publication number: CN219481520U
Application number: CN202320317803.4U
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: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-08
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a magnetic force and axle center double-positioning magic cube, which comprises an angle block, an edge block, a center block and an axle center assembly, wherein the axle center assembly comprises a central shaft and a plurality of axle center shells; the angle block, the edge block and the axle center component are correspondingly provided with a first magnetic force bin, a second magnetic force bin and a third magnetic force bin respectively, and the first magnetic force bin, the second magnetic force bin and the third magnetic force bin are correspondingly provided with a first magnet block, a second magnet block and a third magnet block respectively; the corner block is provided with a baffle, and the first magnet block is arranged on the side part of the corner block and the baffle; the second magnet block is arranged on one side of the edge block facing the axle center assembly; the third magnet block is arranged on the axle center shell. This technical scheme has simple structure and effect that rotation efficiency is high, can avoid lubricating oil to flow to magnet surface and produce corrosion, through inside and outside magnetic force layer, realizes the purpose of accurate positioning, has promoted the playability and the enjoyment of magic cube.

Description

Magic cube with magnetic force and axis double positioning

Technical Field

The utility model relates to the field of toys, in particular to a magic cube with magnetic force and axle center double positioning.

Background

Magic cubes, also called lubikes, were originally the mechanical educational toy invented in 1974 by professor erlno lubikes, the institute of construction, budapest, hungarian. The magic cube has various playing methods such as racing, blind twisting, single twisting and the like, is not worn for a long time, can hold big and small events each year, and is one of the most popular intellectual games.

The magic cubes can be classified into second order, third order and fourth order to nineteenth order according to types, wherein the third order magic cubes are more common; the three-step cube shape is typically a cube comprising a central axis, 6 center blocks, 12 corner blocks, and 8 corner blocks, made of resilient hard plastic. Early traditional magic cubes need to be quickly adjusted by relying on accurate rotation of players, and according to the limitation of the structure, the magic cubes need to be rotated for 90 degrees each time, or else the magic cubes are easy to be blocked, so that the rotation speed is influenced; in order to solve the problems, the magnetic magic cube has the principle that the magnetic blocks are added on each square, so that each square is easily adsorbed by magnetic force when the magic cube rotates by 90 degrees, and the effect of more accurate positioning is realized.

However, the existing magnetic magic square is provided with the magnet only at the outer layer, and the magnet is not installed at the axle center, so that the positioning accuracy is not ideal, and the rotation efficiency is not high; in addition, after the magnet is arranged on the surface and exposed, lubricating oil easily flows to the surface of the magnet when the magic cube is lubricated; furthermore, the magnetic block is often adhered to the square block through glue, so that the assembly precision is poor, the magnetic block is not easy to replace and is easy to fall off.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, provides the magic cube with double positioning of the magnetic axis, has the effects of simple structure and high rotation efficiency, can prevent lubricating oil from flowing to the surface of a magnet to generate rust, realizes the purpose of accurate positioning through the inner magnetic layer and the outer magnetic layer, and improves the playability and the fun of the magic cube. The method is realized by the following technical scheme:

the magic cube comprises corner blocks, edge blocks, a center block and an axle center assembly, wherein the axle center assembly comprises a central shaft and a plurality of axle center shells, the central shaft comprises a plurality of split shaft rods, and each split shaft rod is connected with the center block respectively; the angle block, the edge block and the axle center component are correspondingly provided with a first magnetic force bin, a second magnetic force bin and a third magnetic force bin respectively, and the first magnetic force bin, the second magnetic force bin and the third magnetic force bin are correspondingly provided with a first magnet block, a second magnet block and a third magnet block respectively; the corner block is provided with a baffle, and a plurality of first magnet blocks are respectively arranged on the side part of the corner block and the baffle; the second magnet block is arranged on one side of the edge block facing the axle center assembly; the plurality of the third magnet blocks are respectively arranged on the axle center shell.

Preferably, the hub shell is mounted on the central shaft, and the plurality of hub shells form a sphere.

Preferably, the first magnet block, the second magnet block and the third magnet block are respectively clamped in the first magnetic force bin, the second magnetic force bin and the third magnetic force bin.

Preferably, the inner wall of the third magnetic force bin on the axle center shell is provided with a flange, and the outer surface of the third magnet block is provided with a groove.

Preferably, the third magnet block comprises a protective sleeve and a magnet core. Thus, the lubricating oil can be prevented from flowing to the surface of the magnet to generate rust.

Preferably, the magic cube is a three-order magic cube.

Compared with the prior art, the utility model has the following beneficial effects: according to the technical scheme, the plurality of third magnet blocks are arranged on the axle center shell to form a magnetic axle center on the inner layer, and the first magnet blocks and the second magnet blocks form a magnetic layer on the outer layer, so that the purpose of accurate positioning can be achieved, and a double-positioning magic cube is formed on the whole; according to the technical scheme, the magnet is arranged on the axis, 8 corners of the magic cube can be sucked inwards in a default state of the magic cube, so that the stability is better, and the positioning sense is better; therefore, the problems in the prior art are overcome, the playability of the magic cube can be improved, and the intelligence of a user can be exercised.

Drawings

FIG. 1 is an overall structure diagram of a magnetic force axis double-positioning magic cube of the utility model;

FIG. 2 is a partial structure diagram of a magnetic force axis double positioning magic cube of the utility model;

FIG. 3 is a corner block structure diagram of the magnetic force axis double-positioning magic cube of the utility model;

FIG. 4 is a diagram showing the structure of a prism block of a magic cube with double positioning of magnetic axes;

FIG. 5 is a diagram of the shaft center assembly of the magnetic shaft center double-positioning magic cube of the present utility model;

FIG. 6 is an exploded view of the axial components of the magnetic force axial double positioning magic cube of the present utility model;

FIG. 7 is a diagram of the axial outer shell of the magnetic force axial double positioning magic cube of the present utility model;

fig. 8 is a diagram of a third magnet block structure of the magnetic force axis double-positioning magic cube of the present utility model.

Reference numerals illustrate:

1. a corner block; 11. a first magnetic force bin; 12 baffles; 2. edge blocks; 21. a second magnetic force bin; 3. a center block; 4. an axle center assembly; 41. a central shaft; 411. a split shaft lever; 412 ring grooves; 42. an axial core housing; 421. a third magnetic force bin; 422 a fixed plate; 423. a flange; 5. a first magnet block; 6. a second magnet block; 7. a third magnet block; 71. a groove; 72. a protective sleeve; 73. a magnetic core.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship 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 elements 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. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.

1-4, a magnetic force axis double-positioning magic cube comprises an angle block 1, a prism block 2, a center block 3 and an axis component 4, wherein the axis component 4 comprises a central shaft 41 and a plurality of axis shells 42, the central shaft 41 comprises a plurality of split shaft rods 411, and each split shaft rod 411 is respectively connected with the center block 3; the corner block 1, the edge block 2 and the axle center assembly 4 are correspondingly provided with a first magnetic force bin 11, a second magnetic force bin 21 and a third magnetic force bin 421 respectively, and the first magnetic force bin 11, the second magnetic force bin 21 and the third magnetic force bin 421 are correspondingly provided with a first magnet block 5, a second magnet block 6 and a third magnet block 7 respectively; the corner block 1 is provided with a baffle 12, and a plurality of first magnet blocks 5 are respectively arranged on the side part of the corner block 1 and the baffle 12; the second magnet block 6 is arranged on one side of the edge block 2 facing the axle center assembly 4; the third magnet blocks 7 are respectively arranged on the axle center housing 42.

According to the technical scheme, the plurality of third magnet blocks 7 are arranged on the axle center shell 42 to form a magnetic axle center on the inner layer, and the first magnet blocks 5 and the second magnet blocks 6 form a magnetic layer on the outer layer, so that the purpose of accurate positioning can be achieved, and a double-positioning magic cube is formed as a whole.

In this embodiment, as shown in fig. 5-6, the hub shell 42 is mounted on the central shaft 41, and the plurality of hub shells 42 form a sphere.

In this embodiment, the first magnet 5, the second magnet 6 and the third magnet 7 are respectively clamped in the first magnetic bin 11, the second magnetic bin 21 and the third magnetic bin 421.

In this embodiment, a flange 423 is disposed on an inner wall of the third magnetic chamber 421 on the axle housing 42, and a groove 71 is disposed on an outer surface of the third magnet block 7. Also, the first magnet block 5 and the second magnet block 6 have the same structure.

In this embodiment, as shown in fig. 7, the third magnet block 7 includes a protective sleeve 72 and a magnet core 73, and the protective sleeve 72 is made of plastic; because the first magnet block 5, the second magnet block 6 and the third magnet block 7 are all installed in the magnetic force bin, the structural design of the structural magnet block can avoid lubricating oil flowing to the surface of the magnet to generate rust.

In this embodiment, the magic cube is a third-order magic cube, and may also be other second-order and fourth-order magic cubes.

In order to better install the axle housing 42, a plurality of ring grooves 412 are provided on the body of the central shaft 41, and a fixing plate 422 is further provided on the axle housing 42, and the fixing plate 422 is inserted into the ring grooves 412, as shown in fig. 6 and 8. Specifically, a groove body is further disposed on the body of the central shaft, and the groove body corresponds to the third magnetic force bin 421 in position, and forms an accommodating space of the third magnet block 7 together.

According to the technical scheme, the magnet is arranged on the axis, 8 corners of the magic cube can be sucked inwards in a default state of the magic cube, so that the stability is better, and the positioning sense is better; therefore, the problems in the prior art are overcome, the playability of the magic cube can be improved, and the intelligence of a user can be exercised.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The magic cube with magnetic force and axle center double positioning comprises an angle block, an edge block, a center block and an axle center assembly, and is characterized in that the axle center assembly comprises a central shaft and a plurality of axle center shells, the central shaft comprises a plurality of split axle rods, and each split axle rod is connected with the center block respectively;

the angle block, the edge block and the axle center component are correspondingly provided with a first magnetic force bin, a second magnetic force bin and a third magnetic force bin respectively, and the first magnetic force bin, the second magnetic force bin and the third magnetic force bin are correspondingly provided with a first magnet block, a second magnet block and a third magnet block respectively;

the corner block is provided with a baffle, and a plurality of first magnet blocks are respectively arranged on the side part of the corner block and the baffle; the second magnet block is arranged on one side of the edge block facing the axle center assembly; the plurality of the third magnet blocks are respectively arranged on the axle center shell.

2. The magnetic-axis double-positioning magic cube according to claim 1, wherein the axis housing is mounted on the central shaft, and a plurality of axis housings form a sphere.

3. The magnetic force axis double-positioning magic cube according to claim 1, wherein the first magnet block, the second magnet block and the third magnet block are respectively clamped in the first magnetic force bin, the second magnetic force bin and the third magnetic force bin.

4. A magnetic force axis double positioning magic cube according to any of claims 1-3, characterized in that the inner wall of the third magnetic force bin on the axis housing is provided with a flange, and the outer surface of the third magnet block is provided with a groove.

5. A magnetic-axis double-positioning puzzle according to any one of claims 1 to 3, wherein the third magnet block comprises a protective sleeve and a magnet core.

6. The magnetic-axis double-positioning magic cube according to claim 1, wherein the magic cube is a three-order magic cube.