CN218187839U - Sliding magnetic jigsaw puzzle without base plate - Google Patents

Abstract

The utility model belongs to the toy field relates to a slip magnetic force picture arragement toy of no base plate. The chess pieces of the current popular digital Huarongdao toy are limited by the base plate to have small sliding range, so that the playing method tends to be single and rigid. The utility model only keeps the pieces of the base plate of the toy, and the magnets are respectively arranged inside the four sides of the pieces to form the magnetic jointed board, and the magnets can lead the magnetic jointed board to be adsorbed together and automatically aligned at the same time. Before picture arrangement, on the premise of observing the rule that all magnetic jointed boards cannot be broken into two or more boards at any time, an initial large pattern is set, then one hand presses part of the magnetic jointed boards, the other hand pushes the magnetic jointed boards to be slid, so that the two boards of the magnetic jointed boards slide relatively along a connecting edge line, and finally a target large pattern is spliced after a plurality of steps. The utility model is a fundamental improvement of the digital Huarongdao toy, and develops a new jigsaw pattern.

Description

Sliding magnetic jigsaw puzzle without base plate

Technical Field

The utility model belongs to the technical field of the toy, concretely relates to slip magnetic force picture arragement toy of no base plate.

Background

The existing digital Huarong path toy (see figure 10) in the market mainly comprises a base plate (also called as a chessboard, a base, a bottom plate, a base plate, a frame and the like) and chess pieces (namely splicing blocks), and has the defects that the chess pieces can only slide in the range defined by the base plate due to the limitation of the frame of the base plate, and a vacant position of the chess pieces is reserved in the base plate to serve as a space for moving all the chess pieces, so that the playing method tends to be single and rigid, the binding feeling is serious, the people feel dull after playing for a long time, and the intelligence and interest are not strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to remove the limitation of the base plate received by the chess pieces, enlarge the sliding range of the chess pieces and make the toy more beneficial to intelligence and interest. In order to realize the purpose, the utility model cancels the base plate of the toy, only keeps the chessmen and installs magnets on the chessmen. The following is a concrete technical proposal of the utility model after the digital Huarongdao toy is improved.

First, it should be noted that:

1. because the base plate is cancelled and the chessmen are provided with the magnets, the technical proposal of the utility model is changed into the magnetic jigsaw from the chessmen.

2. The utility model discloses the "small pattern" that technical scheme said is the pattern of locating on two faces about the magnetic force makeup main part, "big pattern" is the utility model discloses the whole pattern that constitutes is pieced together to the one side up "small pattern" when all magnetic force makeup monomers levels are placed together.

3. The technical scheme of the utility model is that the 'upper and lower surfaces' and 'side surface' of the magnetic jigsaw main body are shown in the figure 1A, the figure 1B or the figure 2A, the figure 2B.

4. The technical scheme of the utility model said "plate" means a whole that one or more magnetic force makeup constitutes, for example the portion that does not move when sliding is a plate, and gliding portion is another plate.

5. The technical scheme of the utility model said that the "color" in the small pattern species not only includes the condition of only a colour, but also includes the mixed condition of two or more colours, is different from the "picture" in the small pattern species.

6. The utility model discloses a magnetic force makeup monomer has some similarities with the magnetic force piece of square in the magnetic force piece building blocks toy, has nevertheless changed its usage, and has the difference that is showing structurally.

1. The toy comprises the following components:

the utility model discloses a quantity is more than or equal to 4 magnetic force makeup monomers, does not have the basal disc. The number is preferably a square number of natural numbers such as 9 blocks, 16 blocks, 25 blocks, 36 blocks, 49 blocks, 64 blocks, 81 blocks, 100 blocks, etc., but at least 4 blocks. The square number has the advantages that the overall shape of the large pattern can be square, the long side and the short side of the large pattern do not need to be distinguished, and the memory is convenient. The utility model discloses an all magnetic force makeup monomers should guarantee at least that length and width and fillet are the same, and also the neighboring profile will be the same, otherwise can't accomplish limit and align, just also can't slide smoothly, preferably, except the content of little pattern all aspects characteristics (such as main part shape, size, structure, material, side coefficient of friction, production technology and the shape of little pattern, size, with the connected mode of main part etc.) homogeneous phase.

2. The magnetic jointed board has the following characteristics:

the magnetic jointed board monomer comprises a main body, a magnet cabin and magnets, wherein small patterns are arranged on one surface or two surfaces of the upper surface and the lower surface of the main body (see fig. 1A, 1B, 2A and 2B).

a. A main body:

the main body has four fillets which are formed by right angles in a chamfering mode, and the main body before the filleting is characterized in that: the shape is square, four sides are plane and adjacent sides are mutually perpendicular. The length and width of the main body are moderate, so that the main body is not easy to slide due to too large size, and is not easy to interfere with the magnets of the main body due to too small size, and the main body is preferably 30-70 mm. The main body is not too thick and too thin, the main body feels heavy when being too thick, and the main body is too thin, so that the magnetic jointed boards can be tilted out of the plane when the magnetic jointed boards are squeezed, and the thickness of the main body is preferably 5-10 mm.

The main body should be rounded on the basis of all the above features: the object of the fillet is four right angles formed by the intersection of four side surfaces of the main body before the fillet, and the four right angles are all chamfered into the same fillet. The rounded corners serve to allow the magnetic panels to slide smoothly between the corners without interference during relative sliding, which is important otherwise causing difficulty in sliding all the magnetic panels. The circular arc radius of fillet can not be too little, even too little also can take place to bump the fender even have the fillet, nevertheless can not be too big, too greatly can cut off the area of two faces about the main part, the little pattern's on two faces about the influence arrange. In addition, the radius of the circular arc of the fillet should also take into account the length and width dimensions of the main body, and the larger the length and width dimensions, the larger the radius of the circular arc should be, for example, when the length and width dimensions are 50mm, the radius of the circular arc may be 6mm, and when the length and width dimensions are 70mm, the radius of the circular arc may be 7mm.

The 8 intersection angles between the upper surface and the lower surface of the main body and the four side surfaces are right angles.

The upper and lower surfaces of the main body are preferably two parallel planes or the upper and lower surfaces are two parallel planes and one or two of the two planes are provided with a concave part, the concave part is generally a concave surface, and the depth of the concave surface is about 0.5mm (for providing small patterns, which will be described later).

Four sides and four fillet faces of the main body are flat and smooth, and the friction coefficient cannot be large, so that the magnetic jointed boards can slide relatively.

The main body is made of materials with affinity, the selectable materials comprise plastics, wood and the like, preferably plastics, and when plastics are adopted, the manufacturing process can adopt ultrasonic welding or integral forming. In addition, opaque materials are preferably used.

The small patterns on the upper and lower surfaces of the main body are described in detail below.

b. Magnet cabin and magnet:

because the utility model discloses do not have the basal disc, the magnetic force makeup is not framed, can lead to one between the magnetic force makeup to loose sand and can't piece out big pattern, the utility model discloses this difficult problem has been solved satisfactorily in the effect of utilizing the magnetism of magnet to inhale, and concrete way is:

firstly, a magnet cabin which is parallel to a horizontal sideline of the corresponding side surface of the main body and extends along the sideline direction is respectively arranged in the main body of the magnetic jointed board close to the edges of the four side surfaces (the thinnest part of the cabin wall is reserved by 1-2 mm), the magnet cabin is positioned in the middle of the horizontal direction and the vertical direction of the corresponding side surface, the cross section of the magnet cabin is cylindrical, and the shape, the size and the relative position of the four magnet cabins are the same as those of the corresponding side surfaces. Secondly, the same magnet is placed in each of the four magnet chambers, the magnet is preferably a nickel-plated neodymium-iron-boron magnet, the number is N35, the shape is preferably cylindrical, the diameter is preferably 1 mm-3 mm, the magnet is radially magnetized, and the length of the magnet is not less than 25% of the length of the horizontal straight line section of the corresponding side surface (namely after deducting the length of the fillet line), and the magnet is preferably 50% -90%. The lengths of the magnet cabin and the magnet cannot be too small, so that the length of the nonmagnetic section is larger, and the magnetic jointed board has a long-distance non-adsorption state and is easy to slide when sliding relatively. In addition, too small a length may result in insufficient adsorption between the magnetic panels, resulting in disconnection and loosening between the magnetic panels.

The magnet compartment is sized to match the size of the magnet and is sized to permit the magnet to rotate freely within the magnet compartment about an axis passing through the center of the cross-section of the magnet. After the magnets are placed, the total residual gap at the end part of the magnet cabin is not too large or too small, the error of the alignment of edges and edges between the magnetic jointed boards is increased too much, the free rotation of the magnets in the magnet cabin is influenced if the residual gap is too small, and therefore the length of the magnet cabin is 2-3 mm larger than that of the magnets. The total residual gap on the side surface of the magnet cabin after the magnet is placed is moderate, more collision noise is generated between the magnet cabin and the magnet cabin due to the large moving range of the magnet, the free rotation of the magnet in the cabin is influenced due to the small residual gap, and therefore the diameter of the magnet cabin is 2-3 mm larger than that of the magnet.

Satisfy the magnetic force makeup monomer of above-mentioned requirement, for can be when closely between the magnetic force makeup monomer through the magnetic attraction effect adsorption of magnet together and reach the limit simultaneously automatically and align with the limit, even make the magnetic force makeup also can the automatic arrangement shape when tending to in disorder, its principle has two:

(1) The adsorption principle is as follows: when the two radially magnetized magnets are close to each other, opposite attraction occurs if the magnets are opposite in polarity, rotation occurs if the magnets are same in polarity due to same-polarity repulsion, the magnets are opposite in polarity after rotation, attraction occurs similarly, and then attraction between the magnets drives the two magnetic jointed board monomers to be adsorbed together.

(2) Alignment principle: when two radial long and thin cylindrical magnets which are the same in length and are magnetized in the radial direction are attracted mutually, the middle points in the length direction of the two magnets are overlapped together under the action of magnetic force, because the magnets are the same in length, the two ends of each magnet can be aligned, and the two magnetic jointed boards can be automatically aligned to the sides under the driving of the alignment of the two ends of each magnet.

It should be noted that the magnetic attraction of the magnet of the present invention only relates to the attraction and alignment between the magnetic jointed boards on the same plane, and does not relate to the attraction and alignment in the three-dimensional space.

The shape and the structure of the magnetic jigsaw single body are symmetrical about the midline of two directions.

The diameter, the length and the magnetic force performance of the cylindrical magnet, the diameter, the length and the residual gap of the magnet cabin, the length, the width, the thickness and the radius of a fillet of the magnetic jigsaw main body, the material used by the main body and the like are comprehensively determined according to various use requirements and sensory requirements.

c. Small pattern:

be equipped with the small pattern on being equipped with on one of two faces about magnetic force makeup monomer main part or two faces, in order to improve the utility model discloses the utilization ratio of magnetic force makeup, preferably, two faces all are equipped with the small pattern about the main part. The size of the small patterns should be determined according to the requirements of the type of the small patterns, the size of the upper and lower surfaces of the main body, the appearance of the large patterns and the like, and when the upper and lower surfaces of the main body of the magnetic jigsaw are planes, the small patterns are preferably distributed on the upper and lower surfaces of the main body. The kinds of small patterns include the following 8 kinds: colors, numbers, letters, words other than numbers and letters, figures, pictures, symbols, and small segments of a picture.

The setting of small pattern can adopt integral type or split type, and the integral type is like printing or printing on two faces about the main part, and split type if print small pattern or print on the sticker, paste the sticker in the main part again, perhaps print small pattern, print or paste on the connecting piece, fix the modes such as buckle on two faces about the main part again for the connecting piece.

Consider that magnetic force makeup one side down can take place a large amount of frictions with the bearing surface (like ground, desktop) when sliding, if can lead to little pattern to take place wearing and tearing and influence pleasing to the eye with little pattern direct and bearing surface contact, so as in the foregoing, the utility model discloses a two faces both can be the plane and also can be equipped with the concave part on the plane about the magnetic force makeup main part, and the concave part generally is the concave surface, and the purpose is in order to arrange little pattern in within the concave surface, makes little pattern avoid taking place the friction and then wearing and tearing with the bearing surface. The depth of the concave surface is about 0.5mm and the shape is square or circular, and is generally made as large as possible. However, since the small patterns cannot be arranged in the regions other than the recesses, the recesses should be selectively provided because the visual effects of some of the small patterns and the large patterns are affected.

The small patterns on the upward surface of the magnetic jointed board monomers are jointed together to form a big pattern when the magnetic jointed board monomers are horizontally placed together. It should be emphasized that the term "large pattern" in the present invention does not include a pattern formed by small patterns on the surface facing downward, because the small patterns on the surface facing downward are not in the visual range.

When all being equipped with the small pattern on two upper and lower faces of magnetic force makeup main part, can use its turn-over, more usable small patterns have just so, this is the utility model discloses a create the bright spot.

The utility model discloses can divide into 9 types according to the difference of the kind of the little pattern of constituteing big pattern:

(1) all the small patterns forming the large pattern are colors;

(2) all the small patterns composing the large pattern are numbers;

(3) all the small patterns forming the large pattern are letters;

(4) all the small patterns forming the large pattern are characters except numbers and letters;

(5) all the small patterns forming the large pattern are graphs;

(6) all the small patterns forming the large pattern are pictures;

(7) all the small patterns forming the large pattern are symbols;

(8) all the small patterns forming the large pattern are small pattern blocks, and when the small pattern blocks are orderly spliced together, a picture can be formed;

(9) all the small patterns constituting the large pattern are any 2 or any 3 or any 4 of the above 8 small patterns.

3. The playing rules and the operation method are as follows:

1. the playing rules are as follows:

all the magnetic jigsaw cannot be broken into two or more plates at any time (including setting an initial large pattern and a target large pattern, and each sliding process and each sliding completion), the two plates are connected through at least one magnetic jigsaw, and the allowed connection mode only comprises the connection between edges and does not comprise the condition that corners and corners are obliquely collided together (see a figure 3 for an example of the condition of violating the playing rules). The sliding steps are less or the time consumption is less after the completion of the jigsaw puzzle.

2. The operation method comprises the following steps:

before picture arrangement, on the premise of complying with the playing rules, an initial large pattern is set, then one hand presses part of the magnetic jointed boards, the other hand pushes the magnetic jointed boards to be slid, so that the two boards of the magnetic jointed boards slide relatively along the connecting side line, and finally, the target large pattern is spliced out after a plurality of steps. The number of the slidable blocks, the sliding distance and the path of the magnetic jointed boards are random.

The digital huarong toy is limited by the base disc and the vacant space of only one piece, and can only slide a single piece, a single row or a single column of pieces at each time, namely, the shape of a plate which slides at each time can only be rectangular, but the invention cancels the base disc, the sliding range of the magnetic jointed board is not limited in two directions, so the shape of the plate which can slide at each time can also be non-rectangular or any shape, such as the step 6 in the third operating embodiment (figure 6), the step 3 in the fourth operating embodiment (figure 7) and the step 4 in the fifth operating embodiment (figure 8).

The utility model can be played by oneself, and the initial big pattern and the target big pattern are set by oneself to research the optimal solution method; it can also be used for two-party or multi-party match, and the other party sets the initial large pattern and the target large pattern.

3. Setting of initial large pattern:

on the premise of complying with the playing rules, the initial large pattern can be set arbitrarily. For example, the overall shape of all the magnetic panels may be regular (e.g. square) or irregular (e.g. fig. 7 and 9), and the small patterns on the magnetic panels may be completely disordered (relative to the target large pattern) or partially disordered (e.g. fig. 8).

4. Setting of a target large pattern:

before the jigsaw puzzle is made, a large pattern to be pieced together, namely a target large pattern, is thought. The target large pattern may also be set arbitrarily, preferably, set regularly or regularly, which facilitates memorization.

The following exemplifies a setting method of the above 9 types of target large patterns:

(1) are all types of color:

for example, the number of blocks is 25 the toy of the present invention comprises 5 green small patterns and 20 orange small patterns, and the target large pattern can be set as: the whole shape is a square of 5 multiplied by 5, 4 green small patterns are distributed on four corners, one green small pattern is distributed on a central point, and the other positions are orange small patterns; the following may be set: the whole shape is a square of 5 multiplied by 5, 5 green small patterns are distributed on any one of two diagonal lines, and the rest positions are orange small patterns; it can also be set as follows: the overall shape is a square of 5 × 5, 5 green small patterns are on any straight line, and the rest positions are orange small patterns (as shown in fig. 5 and 6).

For another example, the toy of the present invention with 35 blocks includes 7 purple small patterns, 7 yellow small patterns, and 21 green small patterns, and the target large pattern can be set as: the overall shape is a rectangle of 7 multiplied by 5, 7 purple colors and 7 yellow colors are respectively distributed on two long outer sides of the rectangle in a row, and the rest positions are small green patterns.

(2) Are all types of numbers:

for example, the number of the blocks is 9, the small pattern of the toy of the utility model is 9 arabic numerals from 1 to 9, and the target large pattern can be set as: 9 numbers (as shown in fig. 8 and 9) which are in a square shape of 3 × 3 and are arranged in rows from left to right, from top to bottom and in the order of the numbers; it can also be set such that: the overall shape is a square of 3 multiplied by 3, and the sum of three numbers on each row and each column and on two diagonal lines is 15 (the number of the Sudoku). The numbers here may also be chinese numbers, etc.

(3) Are all of the letter type:

for example, the toy of the present invention with 26 blocks has a small pattern of 26 letters from a (a) to Z (Z) in capital or lowercase, and the target large pattern can be set as: the overall shape of a (a) to Y (Y) is a 5 × 5 square, arranged in rows from left to right, from top to bottom, and the letters themselves, with the letter Z (Z) distributed in column 1 of row 6. However, the difficulty of 26 blocks is too great, and 9 blocks or 16 blocks can be taken.

(4) Are all types of words other than numbers and letters:

the small pattern of this type can be a single Chinese character in a certain ancient poem, and the target large pattern can be set as: all Chinese characters are arranged in rows from left to right and from top to bottom to form a certain ancient poem. In addition, foreign languages may be used, but the most suitable is Chinese.

(5) All are types of graphics:

for example, the number of the blocks is 36, the small pattern of the toy of the present invention is 12 triangles, 12 circles, 12 squares, and the target large pattern can be set as: the overall shape is a square of 6 multiplied by 6, 12 triangles are distributed in the upper two rows, 12 circles are distributed in the middle two rows, and 12 squares are distributed in the lower two rows.

(6) Are all types of pictures:

for example, the number of blocks is 16 the utility model discloses the toy, its small pattern is 4 apples, 12 bananas, and the big pattern of target can be set for: the whole shape is a square of 4 multiplied by 4, 4 apples are distributed at the corner of the square, and the rest positions are bananas.

(7) Are all types of symbols:

for example, the number of the small patterns of the toy of the present invention is 9, the small patterns are 8 symbols of the eight diagrams and one symbol of tai chi, and the target large pattern can be set as: the overall shape is a square of 3 x 3, and the Tai Ji eight diagrams (the central position is a Tai Ji symbol) are arranged according to the eight diagrams of the book of changes.

(8) All the small picture blocks can form a picture when being orderly pieced together:

for example, the number of blocks is 16 the toy of the present invention comprises 16 small blocks obtained by equally dividing one monkey king three white bone essence picture, the target big pattern is the original appearance of the picture, and the whole shape is 4 x 4 square.

(9) The small patterns are of any 2 or any 3 or any 4 of the 8 types:

for example, the number of blocks is 25 the toy of the present invention, the small patterns are 4 chinese characters and 21 yellow small patterns, the target large pattern can be set as: the whole shape is a square of 5 multiplied by 5, four Chinese characters are distributed at the middle point of each outer side of the square according to the literal meaning and the positioning of the upper north, the lower south, the left west and the right east, and the rest positions are yellow small patterns which are types containing two small patterns.

In addition, 1 of the 21 yellow small patterns can be changed into a compass picture on the basis of the front, and the compass picture is distributed at the central position of the target large pattern to form a compass-style large pattern, which is a type containing three small patterns.

It is also possible to change four of the 20 yellow small patterns to a pentagram pattern on the basis of the foregoing, which is distributed at four corners of the target large pattern, which is a type containing four small patterns.

The more kinds of small patterns, the more difficult the puzzle, and the more the number of magnetic puzzle pieces, the more difficult it is, for example, 49 pieces, which is generally more difficult than 16 pieces.

The following illustrates the application method of the small pattern turnover:

such as: the utility model discloses the toy that the another side is another kind of color to one side is certain color, can be with the small pattern of certain color whole up earlier, then use several magnetic force makeup turn-ups inside out wherein, make it become the big pattern that contains two kinds of colors.

For another example: for the toy of the utility model, one side of which is in a certain color and the other side of which is provided with a certain number of the 7 small patterns (except the color), the toy can be turned over to be a type containing 2 to 4 small patterns after the color side is turned upwards.

Furthermore, the utility model can also take out part of the magnetic jigsaw from a relatively large magnetic jigsaw puzzle to form a relatively small magnetic jigsaw puzzle. For example, the number of blocks is 49 the utility model discloses, contain 4 green small patterns, 45 blue small patterns, in order to reduce the picture arragement degree of difficulty, can take off 24 blue small patterns, make the toy become 4 green small patterns, 21 blue small patterns. Conversely, a relatively small magnetic puzzle can be converted to a relatively large magnetic puzzle by increasing the number of magnetic tiles, such as from 9 to 16, or by adding magnetic tiles from one pair to another.

4. Has the advantages that:

the utility model discloses the toy compares with digital huarong way toy, because cancelled the base plate, the piece no longer receives the restriction of base plate, the slip range increases greatly, magnetic force makeup slidable number of pieces at every turn, the shape of plate, gliding distance and route have all had more selections, and owing to installed magnet at four free side-mounting of magnetic force makeup, can adsorb between the magnetic force makeup monomer and reach the limit simultaneously automatically and align with the limit, solved the problem of the scattered sand of a dish between the cancellation base plate back magnetic force makeup satisfactorily. The utility model discloses simply, economy, the easy-to-learn of playing method rule will, the degree of difficulty can be set for by oneself, and adult and children are all fit for playing, easily popularize, compare in the magnificent appearance of figure toy, and intelligence benefit is stronger with the interest, tests imagination and computing power more, can regard as an splendid thinking training tool to use. The utility model discloses a fundamental improvement to the digital Huarongdao toy, and develops a new jigsaw pattern.

Drawings

Fig. 1A and 1B are schematic views of a structural embodiment of a single magnetic jointed board when the upper and lower surfaces of the main body are parallel planes, wherein: fig. 1A is a schematic plan view, (1) in fig. 1A is a schematic axial view, (2) in fig. 1A is a schematic cross-sectional view in fig. 1A, and (1) in fig. 1B is a partially enlarged view of 1-1.

Fig. 2A and 2B are schematic structural embodiment diagrams of a magnetic jointed board monomer when an upper surface and a lower surface of a main body are parallel planes and both are provided with concave surfaces, wherein: fig. 2A (1) is a schematic top view, (2) in fig. 2A is a schematic axial view, (2-2) in fig. 2B is a schematic cross-sectional view in fig. 2A, and (2) in fig. 2B is a partially enlarged view of 2-2.

In fig. 1A and 1B and fig. 2A and 2B: 1. a main body; 2. a magnet compartment; 3. a cylindrical magnet; 4. the upper and lower planes of the main body and small patterns (the types are colors) arranged on the planes; 5. a fillet formed by right angle; 6. the intersecting right angles between the upper surface and the lower surface of the main body and the four side surfaces; 7. a side surface; 8. the upper concave surface and the lower concave surface of the main body and small patterns (the types are colors) arranged on the concave surfaces.

Fig. 3 is an example of a situation in which a play rule is violated, in which:

(1) Examples of the oblique collision between the corner and the corner are shown in (4), and the 4 cases all use the theory of disconnection and belong to violation of the rules.

(5) An example of a situation in which the sliding process is disconnected: when the magnetic jigsaw 1 is slid from the position A to the position C, the magnetic jigsaw 1 is disconnected at the position B, and the rule is violated.

(6) To avoid disconnection, examples are: if the magnetic jointed board 2 slides leftwards or rightwards directly, the magnetic jointed board 2 is disconnected, and if the magnetic jointed board 3 slides upwards for one lattice to enable the magnetic jointed board 3 to reach the position D, the magnetic jointed board 2 slides leftwards for 1 lattice to reach the position above the position D, and then the magnetic jointed board 2 is not disconnected (namely the magnetic jointed board 2 is connected by the magnetic jointed board 3). Similarly, after the magnetic jigsaw 4 is slid up one frame to reach the position E, the magnetic jigsaw 2 is slid right one frame to reach the position above E without breaking (i.e. 4 is used to connect the magnetic jigsaw 2).

Fig. 4 is an operation example of 16 magnetic panels, all of which are colored, whose initial overall shape is regular.

Fig. 5 and 6 are operation examples of 25 magnetic panels, both of a color type, whose initial overall shape is regular.

Fig. 7 is an operation example of 16 magnetic panels, all of which are colored, whose initial overall shape is irregular.

Fig. 8 is an operation example of 9 magnetic panels, all of which are numeric type, in which the initial overall shape of the magnetic panels is regular.

Fig. 9 is an operation example of 9 magnetic panels, all of which are numeric type, whose initial overall shape is irregular.

Fig. 10 is a schematic view of a digital wavyward toy.

Detailed Description

Fig. 1A and 1B are schematic structural embodiments of a single magnetic jointed board when the upper and lower surfaces of the main body are parallel planes.

Fig. 2A and 2B are schematic structural embodiments of the single magnetic jointed board when the upper and lower surfaces of the main body are parallel planes and both have concave surfaces.

The following 6 operation examples are given to demonstrate the playing method of the toy of the present invention:

see FIG. 4 for a first example of operation;

operation example two see fig. 5;

operation example three see fig. 6;

the fourth operation example is shown in FIG. 7;

operation example five fig. 8;

working example six is shown in fig. 9.

It should be noted that the above-mentioned structural embodiments of the single magnetic jointed board and the operation examples of the toy of the present invention are only examples for better understanding of the present invention, and are not intended to limit the present invention, and it should not be understood that the present invention has only these structural embodiments and playing methods. The technical solutions of the present invention are not substantially different and/or are insubstantially modified from the embodiments, and still fall within the scope of the present invention.

Claims (10)

1. A sliding magnetic jigsaw puzzle without a base plate, which is characterized in that: the magnetic jointed board comprises more than or equal to 4 magnetic jointed board monomers with the same peripheral edge profile and no base plate, wherein each magnetic jointed board monomer comprises a main body, a magnet cabin and a magnet, the main body is provided with 4 fillets formed by right-angled chamfering, the main body in front of the fillets is square, four sides of the main body in front of the fillets are planes, adjacent sides of the main body are perpendicular to each other, the four sides of the main body in front of the fillets are four right angles formed by intersection of the four sides of the main body, the edge of the part, close to the four sides, in the main body, of the four sides are respectively provided with one magnet cabin, the magnets can freely rotate in the magnet cabins, the magnetic jointed board monomers can be adsorbed together through the magnetic attraction effect of the magnets and can automatically achieve edge-to-edge alignment at the same time, the upper face and the lower face of the main body are planes, or the upper face and lower face of the main body are planes, one face or the lower face of the two faces of the main body are provided with the planes, one face or two faces of the main body are provided with recesses, and the small patterns are integrally or are provided with the small patterns in a split type.

2. The toy of claim 1, wherein: in the case of use involving inversion, there is one such situation among all possible situations that constitute a large pattern: all the small patterns are colored.

3. The toy of claim 1, wherein: in the case of use involving inversion, there is one such situation among all possible situations that constitute a large pattern: all the small patterns are numbers.

4. The toy of claim 1, wherein: in the case of use involving inversion, there is one such situation among all possible situations that constitute a large pattern: all the small patterns are letters.

5. The toy of claim 1, wherein: in the case of use involving inversion, there is one of all possible cases of composing a large pattern: all the small patterns are characters except numbers and letters.

6. The toy of claim 1, wherein: in the case of use involving inversion, there is one such situation among all possible situations that constitute a large pattern: all the small patterns are figures.

7. The toy of claim 1, wherein: in the case of use involving inversion, there is one such situation among all possible situations that constitute a large pattern: all the small patterns are pictures.

8. The toy of claim 1, wherein: in the case of use involving inversion, there is one such situation among all possible situations that constitute a large pattern: all the small patterns are symbols.

9. The toy of claim 1, wherein: in the case of use involving inversion, there is one such situation among all possible situations that constitute a large pattern: all the small patterns are small picture blocks, and when the small picture blocks are orderly spliced together, a picture can be formed.

10. The toy of claim 1, wherein: in the case of use involving inversion, the following are present in all possible cases of composing a large pattern: the large pattern is composed of any 2 or any 3 or any 4 of the following 8 small patterns: colors, numbers, letters, words other than numbers and letters, figures, pictures, symbols, small segments of a picture.

Images