CN110038293B - Magic cube with adjustable rotation performance - Google Patents
Magic cube with adjustable rotation performance Download PDFInfo
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- CN110038293B CN110038293B CN201910317763.1A CN201910317763A CN110038293B CN 110038293 B CN110038293 B CN 110038293B CN 201910317763 A CN201910317763 A CN 201910317763A CN 110038293 B CN110038293 B CN 110038293B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/06—Patience; Other games for self-amusement
- A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/26—Magnetic or electric toys
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Abstract
The invention discloses a magic cube with adjustable rotation performance, wherein a center block, a ridge block and a corner block are arranged around a three-dimensional cross shaft to form a regular hexahedron structure; the floating part moves up and down along the shaft end of the three-dimensional cross shaft, and the floating part is close to or far away from the positioning column so as to adjust the distance between the floating part and the positioning column; the upper cover rotates relative to the floating piece, and the upper cover is close to or far away from the lower cover so as to adjust the compression amount of the spring; the magnetic positioning force adjusting assembly comprises a fixing piece, an adjusting piece and a magnet, wherein the adjusting piece comprises a rotating block and an eccentric block, the magnetic mounting surfaces of the edge block and the corner block are respectively provided with a fixing hole with the magnetic positioning force adjusting assembly, the adjacent two magnetic mounting surfaces on the edge block and the corner block are respectively provided with the magnet, the rotating block is arranged on the magnetic mounting surface of the rotating edge block and/or the magnetic mounting surface of the corner block and drives the eccentric block to rotate so as to adjust the distance between the adjacent two magnets on the edge block and the corner block. The invention has the characteristic of good rotation performance.
Description
Technical Field
The invention relates to a magic cube technology, in particular to a magic cube with adjustable rotation performance.
Background
In a professional magic cube, there are 2 key debugging points: 1. the maximum floating amplitude of each surface of the magic cube is 2, and the elastic restoring force of the magic cube during floating is large or small. The former can affect the fault-tolerant performance and the anti-scattering performance of the magic cube, the floating amplitude is too large, the magic cube is easy to scatter, and the floating amplitude is too small, so that the fault-tolerant performance of the magic cube is poor; the latter can affect the hand feeling of the magic cube, the magic cube is too small in elasticity and is loose and collapsed, and the resistance of the magic cube is too large due to too strong elasticity.
In the conventional debugging method, the floating amplitude and the elastic force are adjusted synchronously, namely, the elastic force is small due to large floating, and the elastic force is large due to small floating, so that the floating amplitude and the elastic force are in negative correlation. If a player needs to realize large floating and large elastic force or small floating and small elastic force, the player can only realize the floating and large elastic force by replacing the spring, which is troublesome.
In addition, in the magic cube competition, a more complex magic cube is usually adopted as a competition prop, and in the competition process, contestants need to rotate quickly to complete the reordering of the magic cube in the shortest time. Traditional magic cube relies on the accurate rotation of player when rotating, need make the magic cube rotate at every turn and all be 90 degrees, and the magic cube just is difficult to the card dead like this, and has the magic cube of magnetic force location square, has magnetic attraction and lets the magic cube by magnetic force absorption at 90 degrees bodies, fixes a position more accurately, avoids the magic cube dislocation and leads to rotating the card pause.
The magnitude of this magnetic positioning force is different for different people. Some of the existing magnetic magic cubes need to be disassembled to replace magnets, so that the purpose of changing the size of magnetic positioning force between the cubes is achieved, time and labor are wasted, the magnets need to be replaced, and the cost is increased.
Therefore, the magic cube with adjustable floating amplitude, elastic restoring force and magnetic positioning force is needed, the rotating performance is better, the magic cube is convenient and fast to debug, time and labor are saved, magnets do not need to be replaced, and the phenomenon of cost increase can be avoided.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the magic cube with adjustable rotation performance, which can simultaneously give consideration to proper floating amplitude, elastic restoring force and adjustable magnetic positioning force, so that the magic cube has better rotation performance, is convenient and quick to debug, saves time and labor, does not need to replace magnets, and can avoid the phenomenon of cost increase.
The purpose of the invention is realized by adopting the following technical scheme:
the magic cube with adjustable rotation performance comprises a three-dimensional cross shaft, a center block, a ridge block and a corner block, wherein the center block is arranged at each shaft end of the three-dimensional cross shaft, the ridge block is respectively clamped with the center block and the corner block, and the center block, the ridge block and the corner block are arranged around the three-dimensional cross shaft to form a regular hexahedron structure;
the three-dimensional cross shaft is characterized by further comprising a lower cover, an upper cover, a spring and a floating part, wherein the center block is provided with a positioning column, the center block is sleeved on the shaft end of the three-dimensional cross shaft through the positioning column, an inner cavity used for containing the lower cover is formed in the center block, the lower cover is located in the inner cavity and is sleeved with the positioning column, the floating part is located on one side of the positioning column, the floating part is sleeved on the shaft end of the three-dimensional cross shaft, the upper cover is sleeved on the floating part, the spring is sleeved on the positioning column, and the spring is respectively abutted to the upper cover and the lower cover;
the floating amplitude adjusting structure is arranged between the floating piece and the three-dimensional cross shaft, so that the floating piece and the three-dimensional cross shaft are detachably connected, the floating piece moves upwards or downwards along the extending direction of the shaft end of the three-dimensional cross shaft through the floating amplitude adjusting structure, the floating piece moves towards or away from the positioning column, the floating amplitude adjusting structure is used for adjusting the distance between the floating piece and the positioning column, and the floating piece drives the upper cover to synchronously move;
the elastic restoring force adjusting structure is positioned between the upper cover and the floating piece, so that the upper cover rotates clockwise or anticlockwise relative to the floating piece, and the upper cover moves towards the direction close to or away from the lower cover and is used for adjusting the compression amount of the spring;
the edge block and the corner block are respectively provided with a fixing hole for accommodating the magnetic positioning force adjusting assembly, and the magnetic positioning force adjusting assembly is arranged in the fixing hole; the magnetic positioning force adjusting assembly comprises a fixing piece, an adjusting piece and a magnet, the fixing piece is fixed in the fixing hole, an installation cavity for accommodating the magnet is formed on the adjusting piece, the magnet is located in the installation cavity, the fixing piece covers an opening of the installation cavity, the adjusting piece is sleeved with the fixing piece, and the adjusting piece can rotate relative to the fixing piece under the action of force;
the adjusting part comprises a rotating block and an eccentric block, the rotating block is fixedly connected with the eccentric block, the mounting cavity is positioned on the eccentric block, the axis of the rotating block is intersected with the axis of the eccentric block, the rotating block can rotate relative to the fixing part, the rotating block drives the eccentric block to synchronously rotate, and the eccentric block drives the magnet to synchronously rotate;
be equipped with the fixed orifices on the magnetism installation face of arris piece and angle piece respectively, all be equipped with magnetism positioning force adjusting part in each fixed orifices, joint between arris piece and the angle piece makes be equipped with magnet on two adjacent magnetism installation faces on arris piece and the angle piece respectively, make connect through magnetism between two adjacent magnetism installation faces on arris piece and the angle piece, through rotating the turning block on the magnetism installation face of arris piece and/the magnetism installation face of angle piece, the turning block drives the eccentric block synchronous rotation that corresponds with it, in order to adjust distance between two adjacent magnets on arris piece and the angle piece.
Further, joint between superficial piece and the three-dimensional cross axle, the range regulation structure that floats includes locating piece and constant head tank, the locating piece with one of these two of constant head tank is located on the superficial piece, and another of these two is located on the axle head of three-dimensional cross axle, the joint between locating piece and the constant head tank, the quantity of constant head tank is at least two, and the vertical degree of depth of each constant head tank is inequality for make the extension direction of the axle head of three-dimensional cross axle along the superficial piece upwards or the different height of lapse.
Further, joint between piece and the upper cover floats, elastic restoring force adjusts the structure and includes first step portion and second step portion, first step portion arranges around a piece circumference that floats, second step portion arranges around upper cover circumference, second step portion includes multistage continuous level along the degressive step of clockwise, the structure of first step portion and the structure phase-match of second step portion, the joint makes between first step portion and the second step portion the upper cover floats clockwise or anticlockwise rotation relatively, makes the upper cover floats piece downward or rebound relatively, the upper cover is toward the direction removal of being close to or keeping away from the lower cover.
Further, the first step portion and the second step portion are provided in a wedge shape.
Furthermore, the upper cover is provided with an indicating part for indicating the level height of each step.
Further, the fixing piece is connected with the adjusting piece in a clamped mode, the fixing piece is connected with the eccentric block in a clamped mode, a clamping block is arranged on one of the fixing piece and the eccentric block, a clamping groove is formed in the other one of the fixing piece and the eccentric block, and the clamping block is connected with the clamping groove in a clamped mode.
Furthermore, the number of the clamping blocks is two, the two clamping blocks are arranged in a central symmetry mode, and the clamping grooves are matched with the clamping blocks.
Further, the arris piece includes arris piece main part and arris piece of colour, the magnetism installation face of arris piece is located the arris piece main part, the magnetism installation face of arris piece main part cooperates with the magnetism installation face of hornblock, the top surface of arris piece main part be equipped with the fixed arris piece buckle structure of arris piece cooperation lock, be equipped with the arris piece limiting plate on the arris piece of colour, the arris piece limiting plate is separated by with arris piece buckle structure, the mounting on the magnetism installation face of arris piece limiting plate and arris piece main part supports mutually and pushes up, the arris piece limiting block is used for making the mounting is fixed in the fixed orifices.
Further, the horn block includes horn block main part and angle look piece, the magnetism installation face of horn block is located the horn block main part, the magnetism installation face of horn block main part and the cooperation of the magnetism installation face of arris block main part, the top surface of horn block main part be equipped with the fixed horn block buckle structure of angle look piece cooperation lock, be equipped with the horn block limiting plate on the character piece, the horn block limiting plate is separated from horn block buckle structure, the mounting on the magnetism installation face of horn block limiting plate and horn block main part supports mutually and pushes up, the horn block limiting block is used for making the mounting is fixed in the fixed orifices.
Furthermore, grooves for containing lubricating oil are respectively arranged on the surfaces of the ridge block main body and the corner block main body.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention can realize the separation debugging between the floating amplitude and the elastic restoring force of the magic cube, so that a player can simultaneously consider the proper floating amplitude and the elastic restoring force, the fault-tolerant performance and the anti-scattering frame performance of the magic cube are favorably improved, the hand feeling requirement of the player on the magic cube is also considered, the debugging action is convenient and rapid, the time and the labor are saved, and the rotation performance of the magic cube is greatly improved.
(2) Through the turning block on the magnetism installation face of rotating arris piece and/or the magnetism installation face of hornblock, the distance between two adjacent magnets on arris piece and the hornblock can be adjusted, make above-mentioned two magnet dislocation, even the size of magnetism locating force can be adjusted between two adjacent magnetism installation faces on arris piece and the hornblock, can effectively improve the rotation performance of magic cube, be favorable to satisfying different people's hobby, labour saving and time saving need not to change magnet and unpack apart the magic cube, still can avoid the phenomenon that the cost rises.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in partial cross-section;
FIG. 3 is a partially exploded view of the present invention;
FIG. 4 is a schematic structural view of the upper cover of the present invention;
FIG. 5 is a schematic view of an angle of the float according to the present invention;
FIG. 6 is a schematic view of another angle of the float of the present invention;
FIG. 7 is a schematic view of the structure of the prism block of the present invention;
FIG. 8 is an exploded view of the prism block of the present invention;
FIG. 9 is a schematic view of the corner block of the present invention;
FIG. 10 is an exploded view of the corner block of the present invention;
FIG. 11 is a schematic view of an angle of the magnetic positioning force adjustment assembly of the present invention;
FIG. 12 is a schematic view of an alternative angle configuration of the magnetic positioning force adjustment assembly of the present invention;
FIG. 13 is an exploded view of the magnetic positioning force adjustment assembly of the present invention;
fig. 14 is a schematic structural view of an adjusting member in the present invention.
In the figure: 1. a three-dimensional cross shaft; 2. a center block; 3. a lower cover; 4. an upper cover; 5. a spring; 6. a float; 7. a positioning column; 8. positioning blocks; 9. positioning a groove; 10. a first step portion; 11. a second step portion; 12. an indicating section; 13. color blocks; 101. a fixing member; 102. installing a chamber; 103. a magnet; 104. rotating the block; 105. an eccentric block; 106. a clamping block; 107. a card slot; 108. an indication pattern; 109. a prism block main body; 110. the edge color blocks; 111. a ridge block limiting block; 112. a prism block buckling structure; 113. a corner block body; 114. a character block; 115. a corner block snap structure; 116. a corner block limiting block; 117. and (4) a groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1 to 14, the present embodiment discloses a magic cube with adjustable rotation performance, which includes a three-dimensional cross shaft 1, a center block 2, a prism block and a corner block, wherein the center block 2 is disposed at each shaft end of the three-dimensional cross shaft 1, the prism block is respectively connected with the center block 2 and the corner block in a clamping manner, and the center block 2, the prism block and the corner block are disposed around the three-dimensional cross shaft 1 to form a regular hexahedron structure;
the three-dimensional universal joint comprises a central block 2, a positioning column 7, a lower cover 3, an upper cover 4, a spring 5 and a floating part 6, wherein the central block 2 is provided with the positioning column 7, the central block 2 is sleeved on the shaft end of a three-dimensional universal joint 1 through the positioning column 7, an inner cavity for containing the lower cover 3 is formed in the central block 2, the lower cover 3 is positioned in the inner cavity and is sleeved with the positioning column 7, the floating part 6 is positioned on one side of the positioning column 7, the floating part 6 is sleeved on the shaft end of the three-dimensional universal joint 1, the upper cover 4 is sleeved on the floating part 6, the spring 5 is sleeved on the positioning column 7, and the spring 5 is respectively abutted against the upper cover 4 and the lower cover 3;
the floating device is characterized by further comprising a floating amplitude adjusting structure, wherein the floating amplitude adjusting structure is arranged between the floating piece 6 and the three-dimensional cross shaft 1, so that the floating piece 6 is detachably connected with the three-dimensional cross shaft 1, the floating piece 6 moves upwards or downwards along the extending direction of the shaft end of the three-dimensional cross shaft 1 through the floating amplitude adjusting structure, the floating piece 6 moves towards or away from the positioning column 7, the floating amplitude adjusting structure is used for adjusting the distance between the floating piece 6 and the positioning column 7, and the floating piece 6 drives the upper cover 4 to synchronously move;
the elastic restoring force adjusting structure is positioned between the upper cover 4 and the floating piece 6, so that the upper cover 4 rotates clockwise or anticlockwise relative to the floating piece 6, the upper cover 4 moves towards the direction close to or away from the lower cover 3, and the elastic restoring force adjusting structure is used for adjusting the compression amount of the spring 5.
As a preferred embodiment in this embodiment, the floating member 6 is clamped with the three-dimensional cross shaft 1, the floating amplitude adjusting structure includes a positioning block 8 and a positioning groove 9, one of the positioning block 8 and the positioning groove 9 is disposed on the floating member 6, the other of the positioning block 8 and the positioning groove 9 is disposed at the shaft end of the three-dimensional cross shaft 1, the positioning block 8 and the positioning groove 9 are clamped, the number of the positioning grooves 9 is at least two, and the longitudinal depths of the positioning grooves 9 are different, so that the floating member 6 moves up or down by different heights along the extending direction of the shaft end of the three-dimensional cross shaft 1.
In the present exemplary embodiment, the positioning block 8 is arranged on the shaft end of the three-dimensional cross 1, and the positioning groove 9 opens out on the inner wall of the float 6. The positioning groove 9 can be further provided with an indication mark for indicating the depth, so that the positioning of the positioning block 8 can be quickly realized.
In particular, the positioning grooves 9 are arranged circumferentially around the axial end of the float 6 or the three-dimensional cross 1.
It should be noted that, joint between floating piece 6 and upper cover 4, elastic restoring force adjusts the structure and includes first step portion 10 and second step portion 11, first step portion 10 is located on the outer wall of floating piece 6, and arrange around floating piece 6 circumference, second step portion 11 is located on the inner wall of upper cover 4, and arrange around upper cover 4 circumference, second step portion 11 includes the degressive step of multistage continuous horizontal height along clockwise, the structure of first step portion 10 and the structure phase-match of second step portion 11, joint between first step portion 10 and the second step portion 11, make upper cover 4 float piece 6 clockwise or anticlockwise rotation relatively, make upper cover 4 float piece 6 downwards or upwards to remove relatively, upper cover 4 is towards the direction removal of being close to or keeping away from lower cover 3.
Preferably, the number of the first step portions 10 and the second step portions 11 is plural, and the horizontal height of any two adjacent steps on each second step portion 11 may be decreased equidistantly, or of course, may be decreased unequally. The structure of the first step portion 10 matches the structure of the second step portion 11.
It is emphasized that the first step portion 10 and the second step portion 11 are wedge-shaped.
The better implementation mode is that, be equipped with on the top of upper cover 4 and be used for instructing each step level's instruction portion 12, specifically, be equipped with a plurality of instruction strips on the instruction portion 12, instruct the strip and enclose into the round around upper cover 4 circumference arrangement, the length of each instruction strip corresponds with the level of each step for instruct the level of each step, thereby be favorable to going on of regulation action, make the debugging more convenient and fast.
In addition, this magic cube range of floating and elasticity restoring force's regulation structure still includes color lump 13, can dismantle between color lump 13 and the center block 2 to be connected, and the inner chamber is located between color lump 13 and the center block 2 to can easily separate color lump 13 and center block 2 conveniently, conveniently carry out the debugging of range of floating and/elasticity restoring force.
When the three-dimensional universal joint pin is used, the upper cover 4 is rotated clockwise by taking one shaft of the three-dimensional universal joint pin 1 as a rotating shaft, the second step part 11 is matched with the first step part 10, so that the upper cover 4 is continuously pressed downwards relative to the floating part 6, and the upper cover 4 moves towards the direction close to the lower cover 3 to compress the spring 5. Of course, when the upper cover 4 is rotated counterclockwise, the second step 11 is engaged with the first step 10, so that the upper cover 4 will continuously rise relative to the floating member 6, and the upper cover 4 moves away from the lower cover 3, so as to stretch the spring 5. So that the compression amount of the spring 5, that is, the elastic restoring force can be adjusted.
It will be appreciated that the distance between the float 6 and the location post 7 on the central block 2 is unchanged in the above process, so the magnitude of the float is unchanged.
The float piece 6 is pressed down until the positioning block 8 and the positioning groove 9 are separated, the float piece 6 is rotated and released, the positioning block 8 is fixed with the corresponding positioning groove 9 in a buckling mode, and the longitudinal depths of the positioning grooves 9 are unequal, so that the float piece 6 can be integrally moved up or down after operation, and the floating amplitude of the magic cube can be adjusted. In this adjustment process, the upper cover 4 is also moved up or down along with the floating member 6, and then the upper cover 4 is rotated again to restore the upper cover 4 to the original height, i.e., the elastic restoring force is restored to the original magnitude, so that the floating amplitude can be adjusted without the elastic restoring force being changed.
In conclusion, this embodiment can realize the separation debugging between the unsteady range of magic cube and the elasticity restoring force for the player can compromise suitable unsteady range and elasticity restoring force simultaneously, is favorable to improving the fault-tolerant ability and the anti-scattering frame performance of magic cube, also compromises the requirement of feeling of player to the magic cube simultaneously, debugs action convenient and fast, and labour saving and time saving has improved the rotation performance of magic cube greatly.
The magic cube with adjustable rotation performance also comprises a magnetic positioning force adjusting assembly, wherein the edge block and the corner block are respectively provided with a fixing hole for accommodating the magnetic positioning force adjusting assembly, and the magnetic positioning force adjusting assembly is arranged in the fixing hole;
the magnetic positioning force adjusting assembly comprises a fixing piece 101, an adjusting piece and a magnet 103, wherein the fixing piece 101 is fixed in a fixing hole, an installation cavity 102 used for accommodating the magnet 103 is formed in the adjusting piece, the magnet 103 is located in the installation cavity 102, an opening of the installation cavity 102 is covered by the fixing piece 101, the adjusting piece is sleeved with the fixing piece 101, and the adjusting piece can rotate relative to the fixing piece 101 under the stress;
the adjusting part comprises a rotating block 104 and an eccentric block 105, the rotating block 104 is fixedly connected with the eccentric block 105, the mounting cavity 102 is positioned on the eccentric block 105, the axis of the rotating block 104 is intersected with the axis of the eccentric block 105, the rotating block 104 can rotate relative to the fixing part 101, the rotating block 104 drives the eccentric block 105 to synchronously rotate, and the eccentric block 105 drives the magnet 103 to synchronously rotate;
be equipped with the fixed orifices on the magnetism installation face of arris piece and hornblock respectively, all be equipped with magnetism positioning force adjusting part in each fixed orifices, joint between arris piece and the hornblock, be equipped with magnet 103 on making two adjacent magnetism installation faces on arris piece and the hornblock respectively, make and pass through magnetism connection between two adjacent magnetism installation faces on arris piece and the hornblock, through rotating the turning block 104 on the magnetism installation face of arris piece and/hornblock, turning block 104 drives the eccentric block 105 synchronous rotation that corresponds with it, with the distance between two adjacent magnet 103 on adjusting arris piece and the hornblock.
In this embodiment, the material of the fixing member 101 and the adjusting member is preferably plastic. The circle center of the eccentric block 105 is eccentric relative to the circle center of the outer contour, namely the circle center of the rotating block 104, the mounting cavity 102 is eccentrically arranged, and the circle center of the rotating block 104 is concentric with the circle center of the fixing block 101, so that when the rotating block 104 rotates, the position of the magnet 103 in the eccentric block 105 is changed relative to the fixing block 101 instead of rotating in situ, and therefore, by rotating the rotating block 104 on the magnetic mounting surface of the edge block and/or the magnetic mounting surface of the corner block, the distance between two adjacent magnets 103 on the edge block and the corner block can be adjusted, the two magnets 103 can eccentrically rotate and are staggered, even if the magnitude of the magnetic positioning force between the two adjacent magnetic mounting surfaces on the edge block and the corner block can be adjusted, the preference of different people can be favorably met, time and labor are saved, the magnet 103 does not need to be replaced, and the phenomenon of cost increase can be avoided.
As a preferred embodiment in this embodiment, the fixing member 101 is clamped with the adjusting member, the fixing member 101 is clamped with the eccentric block 105, one of the fixing member 101 and the eccentric block 105 is provided with a latch 106, the other of the fixing member 101 and the eccentric block 105 is provided with a slot 107, and the latch 106 is clamped with the slot 107, which is beneficial to make the connection between the fixing member 101 and the adjusting member more stable and reliable.
It should be emphasized that the number of the latches 106 is two, the two latches 106 are arranged in a central symmetry, and the latching groove 107 is matched with the latches 106. Thus, the rotation of the rotation block 104 may be 180 degrees at a time. At the beginning, the latch 106 is engaged with one of the two slots 107, and after the rotation block 104 completes the rotation action, the latch 106 is engaged with the other of the two slots 107.
In a more preferable embodiment, an indication pattern 108 for indicating a rotation direction is disposed on an outer surface of the rotating block 104, in this embodiment, the indication pattern 108 is an arrow, which is beneficial to rapidly rotate the rotating block 104, and thus, effective adjustment of the magnetic positioning force is achieved.
It should be noted that the edge block includes an edge block main body 109 and two edge block blocks 110, the magnetic mounting surface of the edge block is located on the edge block main body 109, the magnetic mounting surface of the edge block main body 109 is matched with the magnetic mounting surface of the corner block, the top surface of the edge block main body 109 is provided with an edge block fastening structure 112 which is matched and fastened with the two edge block blocks 110, an edge block limiting plate is arranged on the edge block 110, the edge block limiting plate is separated from the edge block fastening structure 112, the edge block limiting plate abuts against the fixing member 101 on the magnetic mounting surface of the edge block main body 109, and is beneficial for the adjusting member to effectively rotate relative to the fixing member 101, and the edge block limiting block 111 is used for fixing the fixing member 101 in the fixing hole. Preferably, the two prism blocks 110 may be two prism blocks 110 injection-molded in different colors.
It should be noted that there are two magnetic mounting surfaces of the prism block body 109, and each magnetic mounting surface is provided with a fixing hole.
In addition, the corner block comprises a corner block main body 113 and three corner color blocks 114, the magnetic installation surface of the corner block is positioned on the corner block main body 113, the magnetic installation surface of the corner block main body 113 is matched with the magnetic installation surface of the corner block main body 109, the top surface of the corner block main body 113 is provided with a corner block buckling structure 115 matched, buckled and fixed with the three corner color blocks 114, a corner block limiting plate is arranged on the corner block 114, the corner block limiting plate is separated from the corner block buckling structure 115, the corner block limiting plate is abutted against the fixing piece 101 on the magnetic installation surface of the corner block main body 113, effective rotation of the adjusting piece relative to the fixing piece 101 is facilitated, and the corner block limiting block 116 is used for enabling the fixing piece 101 to be fixed in the fixing hole. Preferably, the three character pieces 114 can be three different color injection molded character pieces 114.
Specifically, three magnetic mounting surfaces are provided on the corner block body 113, and each magnetic mounting surface is provided with a fixing hole.
In addition, grooves 117 for accommodating lubricating oil are respectively arranged on the surfaces of the prism block main body 109 and the corner block main body 113. Preferably, the groove 117 is designed to have a honeycomb structure, so that each drop of lubricating oil entering the magic cube can be better adhered between two contact surfaces of the adjacent prism block main body 109 and the adjacent corner block main body 113, so that the lubricating effect between the two contact surfaces is more durable, the adhesion between the cube blocks is more compact and smooth, and the work efficiency of the magic cube is improved.
When the magic cube is used, the magic cube is rotated to stagger any two adjacent layers of the cube layers by a certain angle, such as 45 degrees, so that the magnetic mounting surfaces of the prism block main body 109 and the magnetic mounting surfaces of the corner block main body 113 can be exposed, namely the rotating blocks 104 on the two magnetic mounting surfaces are respectively exposed, the distance between the two adjacent magnets 103 on the prism block and the corner block can be adjusted by rotating the magnetic mounting surfaces of the prism block main body 109 and/or the rotating blocks 104 on the magnetic mounting surfaces of the corner block main body 113, so that the two magnets 103 eccentrically rotate and are staggered when the two layers of the cube layers are reset, even if the magnitude of the magnetic positioning force between the two adjacent magnetic mounting surfaces on the prism block and the corner block can be adjusted, the magnitude of the magnetic positioning force between the two adjacent layers of the cube layers can be adjusted, the rotating performance of the magic cube can be effectively improved, the magic cube is favorable for meeting the preferences of different people, and the rotating requirements of players on the rotating hand feeling of the magic cube can be met, the magnet 103 does not need to be replaced and the magic cube does not need to be disassembled, so that the magnetic bearing is convenient and quick, time and labor are saved, and the phenomenon of cost increase can be avoided.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The magic cube with adjustable rotation performance is characterized in that: the three-dimensional cross shaft structure comprises a three-dimensional cross shaft, a center block, a ridge block and a corner block, wherein the center block is arranged at each shaft end of the three-dimensional cross shaft, the ridge block is respectively clamped with the center block and the corner block, and the center block, the ridge block and the corner block are arranged around the three-dimensional cross shaft to form a regular hexahedron structure;
the three-dimensional cross shaft is characterized by further comprising a lower cover, an upper cover, a spring and a floating part, wherein the center block is provided with a positioning column, the center block is sleeved on the shaft end of the three-dimensional cross shaft through the positioning column, an inner cavity used for containing the lower cover is formed in the center block, the lower cover is located in the inner cavity and is sleeved with the positioning column, the floating part is located on one side of the positioning column, the floating part is sleeved on the shaft end of the three-dimensional cross shaft, the upper cover is sleeved on the floating part, the spring is sleeved on the positioning column, and the spring is respectively abutted to the upper cover and the lower cover;
the floating amplitude adjusting structure is arranged between the floating piece and the three-dimensional cross shaft, so that the floating piece and the three-dimensional cross shaft are detachably connected, the floating piece moves upwards or downwards along the extending direction of the shaft end of the three-dimensional cross shaft through the floating amplitude adjusting structure, the floating piece moves towards or away from the positioning column, the floating amplitude adjusting structure is used for adjusting the distance between the floating piece and the positioning column, and the floating piece drives the upper cover to synchronously move;
the elastic restoring force adjusting structure is positioned between the upper cover and the floating piece, so that the upper cover rotates clockwise or anticlockwise relative to the floating piece, and the upper cover moves towards the direction close to or away from the lower cover and is used for adjusting the compression amount of the spring;
the edge block and the corner block are respectively provided with a fixing hole for accommodating the magnetic positioning force adjusting assembly, and the magnetic positioning force adjusting assembly is arranged in the fixing hole; the magnetic positioning force adjusting assembly comprises a fixing piece, an adjusting piece and a magnet, the fixing piece is fixed in the fixing hole, an installation cavity for accommodating the magnet is formed on the adjusting piece, the magnet is located in the installation cavity, the fixing piece covers an opening of the installation cavity, the adjusting piece is sleeved with the fixing piece, and the adjusting piece can rotate relative to the fixing piece under the action of force;
the adjusting part comprises a rotating block and an eccentric block, the rotating block is fixedly connected with the eccentric block, the mounting cavity is positioned on the eccentric block, the axis of the rotating block is intersected with the axis of the eccentric block, the rotating block can rotate relative to the fixing part, the rotating block drives the eccentric block to synchronously rotate, and the eccentric block drives the magnet to synchronously rotate;
be equipped with the fixed orifices on the magnetism installation face of arris piece and angle piece respectively, all be equipped with magnetism positioning force adjusting part in each fixed orifices, joint between arris piece and the angle piece makes be equipped with magnet on two adjacent magnetism installation faces on arris piece and the angle piece respectively, make connect through magnetism between two adjacent magnetism installation faces on arris piece and the angle piece, through rotating the turning block on the magnetism installation face of arris piece and/the magnetism installation face of angle piece, the turning block drives the eccentric block synchronous rotation that corresponds with it, in order to adjust distance between two adjacent magnets on arris piece and the angle piece.
2. The magic cube with adjustable turning performance as claimed in claim 1, wherein: the joint between piece and the three-dimensional cross axle floats, the range regulation structure that floats includes locating piece and constant head tank, the locating piece with on the piece floats is located to this two of constant head tank, on the axle head of three-dimensional cross axle is located to another in these two, the joint between locating piece and the constant head tank, the quantity of constant head tank is at least two, and the vertical degree of depth of each constant head tank is inequality for make float the piece along the extending direction of the axle head of three-dimensional cross axle upwards or the different height of lapse.
3. A puzzle cube with adjustable rotation characteristics according to claim 1 or claim 2, wherein: float joint between piece and the upper cover, elastic restoring force adjusts the structure and includes first step portion and second step portion, first step portion arranges around floating a circumference, second step portion arranges around upper cover circumference, second step portion includes multistage continuous level along the degressive step of clockwise, the structure of first step portion and the structure phase-match of second step portion, the joint makes between first step portion and the second step portion the upper cover floats a clockwise or anticlockwise rotation relatively, makes the upper cover floats a downward or rebound relatively, the upper cover is toward the direction removal that is close to or keeps away from the lower cover.
4. A puzzle cube with adjustable rotation characteristics, according to claim 3, wherein: the first step portion and the second step portion are wedge-shaped.
5. The magic cube with adjustable turning performance as claimed in claim 4, wherein: the upper cover is provided with an indicating part for indicating the level of each step.
6. The magic cube with adjustable turning performance as claimed in claim 1, 2, 4 or 5, wherein: the clamping is carried out between the fixing piece and the adjusting piece, the fixing piece and the eccentric block are clamped, a clamping block is arranged on one of the fixing piece and the eccentric block, a clamping groove is arranged on the other one of the fixing piece and the eccentric block, and the clamping block is clamped with the clamping groove.
7. The magic cube with adjustable turning performance as claimed in claim 6, wherein: the number of the clamping blocks is two, the two clamping blocks are arranged in a central symmetry mode, and the clamping grooves are matched with the clamping blocks.
8. The magic cube with adjustable turning performance as claimed in claim 1, 2, 4, 5 or 7, wherein: the arris piece includes arris piece main part and arris piece of colour, the magnetism installation face of arris piece is located the arris piece main part, the magnetism installation face of arris piece main part cooperates with the magnetism installation face of hornblock, the top surface of arris piece main part be equipped with the fixed arris piece buckle structure of arris colour piece cooperation lock, be equipped with the arris piece limiting plate on the arris piece of colour, the arris piece limiting plate is separated by with arris piece buckle structure, the mounting on the magnetism installation face of arris piece limiting plate and arris piece main part supports the top mutually, the arris piece stopper is used for making the mounting is fixed in the fixed orifices.
9. The magic cube with adjustable turning performance as claimed in claim 8, wherein: the angle piece includes angle piece main part and angle look piece, the magnetism installation face of angle piece is located the angle piece main part, the magnetism installation face of angle piece main part cooperates with the magnetism installation face of arris piece main part, the top surface of angle piece main part be equipped with the fixed angle piece buckle structure of angle look piece cooperation lock, be equipped with the angle piece limiting plate on the role piece, the angle piece limiting plate is separated by with angle piece buckle structure, the mounting of angle piece limiting plate on the magnetism installation face of angle piece main part supports mutually and pushes up, the angle piece stopper is used for making the mounting is fixed in the fixed orifices.
10. The magic cube with adjustable turning performance as claimed in claim 9, wherein: grooves for containing lubricating oil are respectively arranged on the surfaces of the ridge block main body and the corner block main body.
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| CN111603755A (en) * | 2020-05-25 | 2020-09-01 | 陈志雄 | Second-order magic cube |
| WO2022001528A1 (en) * | 2020-06-30 | 2022-01-06 | 王跃辉 | Rubik's cube with adjustable turning performance |
| CN115607944A (en) * | 2020-06-30 | 2023-01-17 | 王跃辉 | Refueling system of magic cube |
| CN115607945A (en) * | 2020-06-30 | 2023-01-17 | 王跃辉 | Multi-axis linkage structure for magic cube |
| CN115607943A (en) * | 2020-06-30 | 2023-01-17 | 王跃辉 | Magic cube edge block reset structure |
| WO2022001522A1 (en) * | 2020-06-30 | 2022-01-06 | 王跃辉 | Center piece structure for rubik's cube |
| CN213049346U (en) * | 2020-06-30 | 2021-04-27 | 王跃辉 | Magic cube corner block structure |
| EP4094814A1 (en) * | 2021-05-26 | 2022-11-30 | Guangzhou Ganyuan Intelligent Technology Co., Ltd. | Magnetic levitation magic cube |
| CN114534240B (en) * | 2022-03-30 | 2023-03-24 | 淦源智能科技(广东)有限公司 | Dual-mode dual-modulation system of center block and magic cube of visual magnetic force storehouse |
| CN217220152U (en) * | 2022-04-07 | 2022-08-19 | 淦源智能科技(广东)有限公司 | Visual bimodulus bitonic magic cube in magnetic force storehouse |
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| KR920008960Y1 (en) * | 1990-03-05 | 1992-12-26 | 유지하 | Puzzle |
| TWI515034B (en) * | 2013-09-16 | 2016-01-01 | cheng wei Liu | Magic blocks of dynamic fault-tolerant structures |
| CN204182114U (en) * | 2014-11-14 | 2015-03-04 | 江淦源 | The mounting structure of magic square central block |
| HK1201406A2 (en) * | 2015-04-01 | 2015-08-28 | 黃英傑 | Magnetic cube, magnetic block in different shapes and method of production |
| CN204699371U (en) * | 2015-04-22 | 2015-10-14 | 梁振峰 | A kind of magnetic force storing magic square |
| CN205699370U (en) * | 2016-06-07 | 2016-11-23 | 江淦源 | A kind of modified model elastic combination structure of magic square |
| CN207137325U (en) * | 2017-08-15 | 2018-03-27 | 江惠芝 | A kind of new magic square with spinfunction |
| CN207371090U (en) * | 2017-09-30 | 2018-05-18 | 陈永煌 | One kind opens detachable magic square |
| CN207640943U (en) * | 2017-10-31 | 2018-07-24 | 广州市淦源文化传播有限公司 | A kind of magic square positioning device and magic square |
| CN107854836B (en) * | 2017-10-31 | 2024-03-19 | 广州淦源智能科技有限公司 | Magnetic positioning magic cube |
| CN208481982U (en) * | 2018-06-27 | 2019-02-12 | 佛山市计客创新科技有限公司 | Magnetic force positions magic square |
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