CN220968048U - Magic cube with good homing performance - Google Patents
Magic cube with good homing performance Download PDFInfo
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- CN220968048U CN220968048U CN202420798716.XU CN202420798716U CN220968048U CN 220968048 U CN220968048 U CN 220968048U CN 202420798716 U CN202420798716 U CN 202420798716U CN 220968048 U CN220968048 U CN 220968048U
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- 230000005389 magnetism Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 241000237983 Trochidae Species 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a magic cube with good homing performance, which comprises: the central body, the center piece and the corner piece. The center block is connected to the center body, and a first magnetic component is arranged on the center block. The corner block clamping pin is provided with a second magnetic component and is positioned on one side of the center block close to the center body. In the state that a certain layer of color block of the magic cube rotates 45 degrees, the second magnetic parts on each corner block in the layer of color block are respectively opposite to the first magnetic parts on the corresponding center block in the adjacent layer of color block, and the first magnetic parts and the second magnetic parts are mutually exclusive in magnetism. According to the magic cube with good homing performance, the first magnetic part is arranged on the central block, the second magnetic part is arranged on the corner block clamping pin, and in a state that a certain layer of color block of the magic cube rotates 45 degrees, the first magnetic part and the second magnetic part are opposite in position, nearest in distance and mutually exclusive in magnetism, so that the magic cube is favorable for pushing an outer layer of color block to rotate, has stronger homing capability in rotation, and has smoother handfeel.
Description
Technical Field
The utility model relates to the technical field of magic cubes, in particular to a magic cube with good homing performance.
Background
The magic cube in the prior art comprises a central body, a central block, a prismatic block and an angular block. Be provided with first magnet on the arris piece, be provided with the second magnet on the corner block, first magnet and the second magnet magnetism on adjacent arris piece and the corner block adsorb to improve the smooth degree of feeling and the reset ability of magic cube. However, in the state that a certain layer of color block of the magic cube rotates by 45 degrees, the second magnet on each corner block in the layer of color block is respectively far away from the first magnet on the corresponding edge block in the adjacent layer of color block, the magnetic adsorption force is greatly reduced, even the magnetic adsorption capacity is lost, the rotating layer of color block can hover at 45 degrees, and the smoothness and the resetting capacity of the magic cube are poor.
In view of this, the present utility model has been made.
Disclosure of utility model
The magic cube provided by the utility model has good homing performance.
The application provides the following technical scheme:
A magic cube with good homing performance, comprising:
A central body;
the center block is connected with the center body, and a first magnetic component is arranged on the center block;
The corner block is positioned on the peripheral side of the central body and is provided with a corner block main body and corner block clamping feet connected with the corner block main body, a second magnetic component is arranged on the corner block clamping feet, and the corner block clamping feet are positioned on one side, close to the central body, of the central block;
in the state that a certain layer of color block of the magic cube rotates 45 degrees, the second magnetic parts on each corner block in the layer of color block are respectively opposite to the first magnetic parts on the corresponding center block in the adjacent layer of color block, and the first magnetic parts and the second magnetic parts are mutually exclusive in magnetism.
Optionally, the second magnetic component is disposed on a surface of the corner block leg facing the central body.
Optionally, the second magnetic component is adhered and fixed on the corner block clamping pin.
Optionally, the center block includes four first magnetic components, and each first magnetic component is sequentially and alternately arranged around a rotation line of the center block;
three second magnetic components are arranged on the corner block clamping pin at intervals along the circumferential direction.
Optionally, reinforcing ribs are respectively arranged on two sides of each second magnetic component on the corner block clamping pin.
Optionally, a third magnetic component is arranged on the corner block clamping pin;
The same magnetic pole of the third magnetic component and each second magnetic component faces the central body;
A fourth magnetic component is arranged on the central body;
And in a reset state of the magic cube, the third magnetic part on the corner block clamping pin is opposite to the fourth magnetic part on the central body in position and is magnetically attracted.
Optionally, a sleeve part is arranged on the corner block clamping leg, and the third magnetic component is at least partially embedded in the sleeve part;
The edge of the periphery of the corner block clamping foot is provided with an edge reinforcing rib;
and a reinforcing rib is connected between the sleeve part and the edge reinforcing rib.
Optionally, the center block has a bottom shell wall and a top shell wall;
The bottom shell wall is positioned on one side of the top shell wall, which is close to the central body;
the first magnetic component is arranged on the bottom shell wall.
Optionally, a caulking groove is formed in one surface of the bottom shell wall, which faces the center body;
the first magnetic component is embedded in the caulking groove.
Optionally, the surface of the corner block main body is provided with an oil groove.
By adopting the technical scheme, the utility model has the following beneficial effects:
According to the magic cube with good homing performance, the first magnetic part is arranged on the central block, the second magnetic part is arranged on the corner block clamping pin, and in a state that a certain layer of color block of the magic cube rotates 45 degrees, the first magnetic part and the second magnetic part are opposite in position, nearest in distance and mutually exclusive in magnetism, so that the magic cube is favorable for pushing an outer layer of color block to rotate, has stronger homing capability in rotation, and has smoother handfeel.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
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 specification, illustrate embodiments of the utility model and together with the description serve to explain 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. In the drawings:
Fig. 1 is a schematic view of an appearance structure of a magic cube with good homing performance in a state of rotating 45 degrees according to an embodiment of the present application;
FIG. 2 is a schematic diagram of the corner block of the magic cube with good homing performance according to the embodiment of the application;
FIG. 3 is a schematic structural diagram of a center block of a magic cube with good homing performance according to the embodiment of the application;
Fig. 4 is a cross-sectional view of the magic cube with good homing performance in a state of 45 ° rotation according to the embodiment of the present application.
In the figure, a center body 1, a fourth magnetic member 11, a center block 2, a first magnetic member 21, a bottom shell wall 22, a caulking groove 221, a top shell wall 23, a corner block 3, a corner block main body 31, an oil groove 311, a corner block leg 32, a second magnetic member 321, a reinforcing rib 322, a sleeve portion 323, an edge reinforcing rib 324, and a third magnetic member 325 are shown.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
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 component 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 4, an embodiment of the present application provides a magic cube with good homing performance, including: a central body 1, a central block 2 and an angle block 3. The center block 2 is connected to the center body 1, and a first magnetic component 21 is disposed on the center block 2. The corner block 3 is located at the periphery of the center body 1, the corner block 3 is provided with a corner block main body 31 and corner block clamping feet 32 connected with the corner block main body 31, the corner block clamping feet 32 are provided with second magnetic components 321, and the corner block clamping feet 32 are located at one side, close to the center body 1, of the center block 2. In the state that a certain layer color block of the magic cube rotates 45 degrees, the second magnetic part 321 on each corner block 3 in the layer color block is opposite to the first magnetic part 21 on the corresponding center block 2 in the adjacent layer color block, and the first magnetic part 21 and the second magnetic part 321 are mutually exclusive in magnetism. The first magnetic member 21 and the second magnetic member 321 may be magnets. According to the magic cube with good homing performance, the first magnetic part 21 is arranged on the center block 2, the second magnetic part 321 is arranged on the corner block clamping pin 32, and in a state that a certain layer of color block of the magic cube rotates 45 degrees, the first magnetic part 21 and the second magnetic part 321 are opposite in position, nearest in distance and mutually exclusive in magnetism, so that the magic cube is favorable for pushing an outer layer of color block to rotate, has stronger homing capability in rotation, and has smoother hand feeling.
As shown in fig. 2 and 4, the second magnetic member 321 is disposed on a surface of the corner block leg 32 facing the central body 1. The second magnetic component 321 is located relatively closer to one side of the central body 1, so that the gravity center of the magic cube with good homing performance is more inward, the magnetic force range angle is wider, and higher controllability is realized.
In one possible embodiment, the second magnetic member 321 is adhesively secured to the corner block leg 32. The second magnetic component 321 can be a magnet, the two sides of the second magnetic component 321 along the thickness direction are provided with flat surfaces, the corner block clamping pin 32 is provided with a flat bottom wall, the flat surfaces are attached to the flat bottom wall under the state that the second magnetic component 321 is fixedly adhered to the corner block 3, the flat surfaces are convenient to adhere and fix, and the structure is simple and the operation is convenient.
As shown in fig. 2 and 3, the center block 2 includes four first magnetic members 21, and each of the first magnetic members 21 is sequentially spaced around the rotation line of the center block 2. Three second magnetic parts 321 are arranged on the corner block clamping leg 32 at intervals along the circumferential direction. The outer surface of the central block 2 is approximately square, the same surface of the magic cube is provided with four corner blocks 3, and when the central block 2 of the magic cube is respectively rotated by 45 degrees, one layer of magic cube color block corresponding to the four sides of the central block 2 can be respectively rotated by arranging four first magnetic components 21, and one first magnetic component 21 can magnetically repel one of the four corner blocks 3. Similarly, the corner block 3 can be respectively arranged on the three outer color blocks, and by arranging the three second magnetic components 321 on the corner block 3, when the corner block 3 is rotated towards any direction, the corner block 3 has one second magnetic component 321 which can be opposite to the first magnetic component 21 on the center block 2 in the adjacent color blocks and is mutually exclusive in magnetism.
In one possible embodiment, as shown in fig. 2 and 4, the corner block legs 32 are provided with reinforcing ribs 322 on both sides of each of the second magnetic members 321. The reinforcing ribs 322 may be clamped on two sides of the second magnetic member 321, and the bottom of the second magnetic member 321 is adhered to the corner block clamping leg 32 between the two reinforcing ribs 322. The reinforcing ribs 322 increase the structural strength of the corner block clamping pins 32, and have a certain limiting effect on the second magnetic component 321.
As shown in fig. 2 and 4, the third magnetic member 325 is disposed on the corner block leg 32, the same magnetic pole of the third magnetic member 325 and the same magnetic pole of each second magnetic member 321 face the central body 1, and the fourth magnetic member 11 is disposed on the central body 1. In the state that the magic cube is in the state of resetting, the third magnetic part 325 on the corner block card foot 32 is opposite to the fourth magnetic part 11 on the center body 1 in position and is attracted magnetically. The third magnetic component 325 and the second magnetic component 321 may be magnets, each of the magnets has an N pole and an S pole, and the N pole or the S pole of each of the third magnetic component 325 and the second magnetic component 321 faces the side of the central body 1, so that the consistency in the magnetic directions of the third magnetic component 325 and each of the second magnetic components 321 is increased, and the magnetism and the range of the third magnetic component 325 are increased to a certain extent, so that the smoothness of the hand feeling of the magic cube and the resetting effect are advantageously increased.
As shown in fig. 2 and 4, the corner block clamping leg 32 is provided with a sleeve portion 323, the third magnetic component 325 is at least partially embedded in the sleeve portion 323, the peripheral edge of the corner block clamping leg 32 is provided with an edge reinforcing rib 322, and a reinforcing rib 322 is connected between the sleeve portion 323 and the edge reinforcing rib 322. The edge bead 322 increases the structural strength of the sleeve portion 323.
In one possible embodiment, as shown in fig. 3, the center block 2 has a bottom shell wall 22 and a top shell wall 23, the bottom shell wall 22 is located on one side of the top shell wall 23 close to the center body 1, and the first magnetic component 21 is disposed on the bottom shell wall 22, so that the installation and structural design of the first magnetic component 21 can be more concise, the force of the magnet is larger, the magnetic force effect is exerted more, the position of the magnet is closer to the center of the circle, the side effect influenced by weight when the magic cube rotates is smaller, and the maneuverability can be better.
In the state that a certain layer of color block of the magic cube rotates 45 degrees, the clamping angle of the corner block 3 is positioned on the inner side of the bottom shell wall 22 of the center block 2, so that the corner block 3 is subjected to inward force, the corner block 3 cannot jump outwards but is extruded inwards, the utilization of repulsive force can be better, if the repulsive force outwards turns a part of repulsive force into bouncing, the repulsive force inwards does not bounce, the repulsive force is fully turned into rotating force, and the magic cube does not feel bumpy when rotating.
As shown in fig. 3, the side of the bottom shell wall 22 facing the central body 1 is provided with a recess 221, and the first magnetic element 21 is inserted into the recess 221. The first magnetic part 21 can be a magnet, the magnet can be a round cake body, the first magnetic part 21 is provided with flat surfaces along two sides of the thickness direction, the caulking groove 221 is provided with a flat bottom wall, the first magnetic part 21 is embedded in the caulking groove 221, the flat surfaces and the flat bottom wall are stably attached to each other, the first magnetic part 21 can be fixedly adhered in the caulking groove 221, and the adhesive fixing structure is simple and convenient to operate.
In one possible embodiment, as shown in fig. 2, the surface of the corner block body 31 is provided with an oil groove 311. When the magic cube rotates, friction can be carried out between the adjacent corner block 3 and other color blocks the surface of the corner block main body 31 is provided with an oil groove 311, a small amount of lubricating oil can be injected into the oil groove 311, so that the lubricating oil plays a role in lubricating when the magic cube rotates, the rotating resistance of the magic cube is small, and the hand feeling is smoother.
It should be noted that the magic cube with good homing performance of the present application may be a three-order magic cube, a four-order magic cube, a five-order magic cube or a higher-order magic cube, which is not limited by the present application.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.
Claims (10)
1. A magic cube with good homing performance, comprising:
A central body;
the center block is connected with the center body, and a first magnetic component is arranged on the center block;
The corner block is positioned on the peripheral side of the central body and is provided with a corner block main body and corner block clamping feet connected with the corner block main body, a second magnetic component is arranged on the corner block clamping feet, and the corner block clamping feet are positioned on one side, close to the central body, of the central block;
in the state that a certain layer of color block of the magic cube rotates 45 degrees, the second magnetic parts on each corner block in the layer of color block are respectively opposite to the first magnetic parts on the corresponding center block in the adjacent layer of color block, and the first magnetic parts and the second magnetic parts are mutually exclusive in magnetism.
2. The magic cube with good homing performance according to claim 1, wherein the second magnetic member is provided on a face of the corner block legs facing the center body.
3. A puzzle with good homing performance as claimed in claim 1, wherein the second magnetic member is adhesively secured to the corner block legs.
4. The puzzle with good homing performance of claim 1, wherein the central block comprises four first magnetic members, each of the first magnetic members being sequentially spaced about a line of rotation of the central block;
three second magnetic components are arranged on the corner block clamping pin at intervals along the circumferential direction.
5. The magic cube with good homing performance according to claim 1, wherein reinforcing ribs are respectively arranged on two sides of each second magnetic component on the corner block clamping legs.
6. The magic cube with good homing performance according to claim 1, wherein a third magnetic component is arranged on the corner block leg;
The same magnetic pole of the third magnetic component and each second magnetic component faces the central body;
A fourth magnetic component is arranged on the central body;
And in a reset state of the magic cube, the third magnetic part on the corner block clamping pin is opposite to the fourth magnetic part on the central body in position and is magnetically attracted.
7. The magic cube with good homing performance according to claim 6, wherein a sleeve part is arranged on the corner block clamping leg, and the third magnetic component is at least partially embedded in the sleeve part;
The edge of the periphery of the corner block clamping foot is provided with an edge reinforcing rib;
and a reinforcing rib is connected between the sleeve part and the edge reinforcing rib.
8. The well-homing magic cube of claim 1, wherein the center block has a bottom shell wall and a top shell wall;
The bottom shell wall is positioned on one side of the top shell wall, which is close to the central body;
the first magnetic component is arranged on the bottom shell wall.
9. The magic cube with good homing performance according to claim 8, wherein a caulking groove is arranged on one surface of the bottom shell wall facing the central body;
the first magnetic component is embedded in the caulking groove.
10. The puzzle cube with good homing performance of any one of claims 1-9 wherein the face of the cube corner body is provided with an oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420798716.XU CN220968048U (en) | 2024-04-17 | 2024-04-17 | Magic cube with good homing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420798716.XU CN220968048U (en) | 2024-04-17 | 2024-04-17 | Magic cube with good homing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220968048U true CN220968048U (en) | 2024-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420798716.XU Active CN220968048U (en) | 2024-04-17 | 2024-04-17 | Magic cube with good homing performance |
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| Country | Link |
|---|---|
| CN (1) | CN220968048U (en) |
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- 2024-04-17 CN CN202420798716.XU patent/CN220968048U/en active Active
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