Spherical 3-D puzzle with moving sectors

A 3-D magnetic puzzle is implemented as sphere consisting of movable sectors configured to move about a center piece. The movable sectors are configured to host movable elements configured to change a state of the 3-D magnetic puzzle, wherein: the Movable sectors are configured to change their positioning relative to each other; and the movable sectors include sphere segments with cavities configured to accommodate the movable elements comprising permanent magnets. Each of the movable elements is configured to move inside the cavity responsive to a magnetic field provided by the permanent magnets responsive to the movable sectors change their positioning relative to each other.

BACKGROUND

There are currently several magnetic puzzles available. A magnet puzzle with movable sectors is disclosed in RF Patent No. 2667861, published in 2018. The disclosed puzzle uses magnetic fields to change the state of the puzzle. However, the disclosed puzzle is rather simple and easy to solve.

Accordingly, a complex and hard to solve spherical 3-D puzzle with magnets and movable sectors is desired.

SUMMARY OF THE INVENTION

Disclosed herein is the 3-D puzzle is implemented as sphere divided by an equator consisting of multiple movable sectors configured to move about a central piece. All movable sectors may have an outer surface and an inner surface configured to house magnets. The relative positioning of the movable sectors can be changed.

The movable sectors are configured to host movable elements configured to change a state of the 3-D magnetic puzzle. The movable sectors are configured to change their positioning relative to each other; and the movable sectors include sphere segments with cavities configured to accommodate the movable elements comprising permanent magnets. Each of the movable elements is configured to move inside the cavity responsive to a magnetic field provided by the permanent magnets responsive to the movable sectors change their positioning relative to each other.

DETAILED DESCRIPTION

For clarity, it is to be understood that the word “distal” refers to a direction relatively closer to a patient on which a medical device is to be used as described herein, while the word “proximal” refers to a direction relatively further from the patient. Also, the words “including,” “has,” and “having,” as used herein, including the claims, shall have the same meaning as the word “comprising.”

Embodiments disclosed herein are directed to a magnetic 3-D spherical puzzle with movable sectors configured to be repositioned relative to each other. The sectors may have movable elements providing for various states of the 3-D puzzle.

According to the exemplary embodiments, the 3-D puzzle is implemented as a sphere consisting of multiple movable sectors configured to move about a central piece. All movable sectors have an outer surface and an inner surface configured to house magnets. The relative positioning of the movable elements can be changed by a user. According to the exemplary embodiment, the magnets interact with each other by pairs in any static position of the spherical 3-D puzzle. As a result, the movable elements are either being pulled to the center or being pushed away from the center.

Accordingly, the elements of the 3-D puzzle may move by principle similar to the one of the Rubik's cube. However, the exemplary 3-D puzzle does not use colors for the movable sectors. Instead, the movable sectors of the sphere use round ball-like elements positioned on every movable sector. The ball-like elements can be either in one or another color-coded binary state.

Since the 3-D puzzle has magnets positioned inside, at each turn of a segment of the puzzle, a new interaction of magnet pairs occurs. Magnetic pull/push causes repositioning of the movable sectors that change the appearance of the 3-D puzzle.

In one embodiment, the plates with static magnets may be shaped as disks. Thus, regardless of a static position of the 3-D puzzle, the magnets always interact with each other by pairs causing the movable sectors to be either pulled to the center or be pushed away from the center thereby creating different variations of the 3-D puzzle.

In one embodiment, the plates housing the static magnets include four magnets each. Thus, regardless of a static position of the 3-D puzzle, the magnets always interact with each other by pairs.

As discussed above, the spherical 3-D puzzle magnetic puzzle is made in the form of a three-dimensional sphere divided by an equatorial belt into two hemispheres—the northern and the southern hemisphere, each of which consists of an even number of equal movable sectors having cavities in which movable elements with magnetic properties are located. The movable elements may have two different coatings, depending on the orientation of the magnetic field. At least one coating becomes accessible on the outside. The puzzle is constructed to allow for rotating of the movable sectors of the northern and of the southern hemisphere relative to the north-south axis. There magnets are located in the movable sectors to ensure the fixation of the moving elements of the puzzle in its various static positions.

In one embodiment, the equatorial belt consists of an even number of equal fragments that allow for the 180-degree rotation of two hemispheres of the puzzle (western and eastern) relative to two mutually perpendicular axes, each of which is perpendicular to the north-south axis. The puzzle may have a center piece relative to which the sectors may move. The magnets interacting with moving elements are located in the center piece, so that in any static position of a spheric 3-D magnetic puzzle, the magnets interact with each other in pairs. As a result, all movable elements may be facing outward with only one of their coatings.

Thanks to the above advantageous characteristics, it becomes possible to use the magnets and other movable elements made of a material with magnetic susceptibility as essential features of the puzzle structure itself in the absence of any guides. The multivariance of their location in different stationary positions of the segments of the spherical puzzle is provided by rotation and magnetic interaction and is used to increase the number of different positions of the spherical puzzle, which ensures its complexity and variety of possible positions.

Rotations of magnets and elements made of a material with magnetic susceptibility is facilitated by attraction and repulsion of various magnets. The proposed solution is simple and convenient to hold in user's hands, as well as to rotate. Alternatively, the puzzle can be made in the form of an ellipse or a polyhedron. In one embodiment, the movable elements may be made in the form of balls. In this case, it becomes possible to simply perform rotations of the movable elements in the form of balls that can rotate in one place. In one embodiment, the balls may have two different coatings of different colors which provides for a better visual implementation. In yet another embodiment, the balls' coatings may be of different textures that are different to the touch. This enables blind or visually impaired user to solve the puzzle.

TheFIGS.1-18described below use the following numbering of the exemplary features and elements:1—movable sectors;2—movable elements;21—magnets of the movable element;22—movable element housing;3—additional magnets;4—cavity;5—equatorial belt part;6—pole part; and7—central piece (bushing).

According to the exemplary embodiments,FIGS.1-18depict the 3-D spherical puzzle and its parts including movable sectors1configured to change the relative positions to each other. The locations of the movable elements2may form various states of the exemplary magnetic puzzle. Portions of the movable elements2are connected to permanent magnets. The movable sectors1have cavities in which the movable elements2may be located. Each movable element is configured to fit into the cavity4under the force from other permanent magnets of the puzzle when the relative position of the movable sectors relative to each other changes.

As discussed above, the 3-D magnetic puzzle is made in the form of a sphere divided by an equatorial belt into two hemispheres—the northern and southern. Each of the hemispheres consists of an even number of equal movable sectors having cavities in which movable elements with magnetic properties are located. The exemplary FIGs. show six sectors. However, an arbitrary number of sectors may be used.

The movable elements2may have two different color coatings. Depending on the orientation of the magnetic field, one of the two coatings becomes accessible (pointed outward) on the outside. The 3-D spherical magnetic puzzle is constructed to allow for rotating of the movable sectors of the northern and the southern hemispheres relative to the north-south axis.

The movable sectors may have additional magnets3(seeFIG.13), which ensure the fixation of the movable elements2of the puzzle in its various static positions. However, there may also be optional magnets that enhance the fixation of the puzzle. The equatorial belt5consists of an even number of equal fragments that may allow for the rotation of the two hemispheres (the western and eastern) of the puzzle by 180 degrees relative to two mutually perpendicular axes, each of which is perpendicular to the north-south axis.

The volumetric magnetic puzzle has a center piece7(seeFIG.4), relative to which the movable sectors1move. Magnets interacting with movable elements2are located in the center piece7, so that in any static position of the 3-D magnetic puzzle, the magnets interact with each other in pairs. As a result, all movable elements2are facing outward with only one of two of their coatings.

The 3-D magnetic puzzle additionally has a north and a south pole parts6(seeFIG.1), each of which is divided into two equal parts, providing for rotation of the western and the eastern hemispheres of the 3-D magnetic puzzle.FIG.4also illustrates magnets of the movable element21and movable element housing22.

In the disclosed embodiment, the movable elements2are implemented in the form of balls. The balls have two different coatings of different colors. In one embodiment, the balls may have two different coatings of different texture that feels different to a user touch.

According to the exemplary embodiment, a 3-D spheric puzzle with movable sectors works as follows. The idea of the puzzle is to expose all the spherical magnets protruded slightly above the surface. In the exemplary version twelve magnets are use, but there a different number of magnets may be used. The magnets be located with one painted or labeled surface side out. Spherical permanent magnets2rotate freely in their cavities4without falling out. The external set of permanent magnets2may move together with the movable sectors1both along the equator and along the meridian. Thus, the moving sectors1can be shuffled by the player, transferred from the southern hemisphere to the northern one and back, or shuffled in sequence.

Due to the fact that the internal fixed magnets3are fixed and oriented with poles in different directions, each movement of the movable sectors1causes the spherical magnets2rotate with a different side based on the position of the internal fixed magnets3. Since the different sides of the external spherical magnets2have a different appearance (painted in different colors or have a different picture or label on each side), such a movement of sectors leads to a different combination of the appearance of permanent magnets2.

For example, permanent magnets2may be colored yellow and red on both sides, or may have images of open and closed eyes, or numbering on one side and no numbering on the other. The internal and external magnets may be selected in such a way that at least one of their states corresponds to the situation when all permanent magnets marked or painted with the same color2are pointing outward with the same pole.

The player's task is to first confuse the state of the puzzle, for example, so that the sides of the magnetic balls marked with one color and another look out if order. Then, the player has to collect from the out of order state all the sides of the magnets of the same color pointing outwards while all the other colors point inwards. Practice shows that this is a tricky and non-trivial task that can take a lot of time. When the movable sectors are moved, magnets located in hollow guides or in guides in the form of hinges interact with each other and change the position of the relative movable sector depending on the environment.

Embodiments of the invention may be embodied in other specific forms without departing from the spirit of the present disclosure. The described embodiments are to be considered in all respects only as illustrative yet not restrictive. The scope of the embodiments is, therefore, indicated by the appended claims rather than by the foregoing description. All changes that come within the meaning and range of equivalency of the claims are to be embraced within their scope.