Jigsaw puzzle
By using magnets to hold puzzle pieces in place and combining them with a drive assembly, the design reduces neck and back pressure, prevents puzzle pieces from shifting, simplifies assembly and disassembly, and improves ease of use.
Patent Information
- Application Number
- CN202520304724.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Traditional jigsaw puzzles can easily cause neck and back muscle tension when used, and the puzzle pieces are easily affected by collisions, leading to readjustment and wasting time.
The puzzle pieces are secured with magnets and combined with drive and power components, allowing for housing rotation and detachable puzzle pieces. The puzzle pieces are fixed in place by magnetic connection, and the drive component simplifies the assembly and disassembly process.
It reduces pressure on the neck and back during use, prevents puzzle pieces from shifting when tilted or bumped, simplifies assembly and disassembly, and improves the user experience.
Smart Images
Figure CN223818147U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of jigsaw puzzle, especially relates to a jigsaw puzzle. BACKGROUND
[0002] Jigsaw puzzle is a kind of wisdom toy, usually by the small block of different shape, need to splice these small blocks together, restore complete pattern or image, its material is various, there is wood, paper quality etc., difficulty can be adjusted according to the number of blocks, can exercise observation, patience and hand-eye coordination ability.
[0003] Traditional jigsaw puzzle has some shortcomings when in use, for example, when using jigsaw puzzle, the user needs to bend down for a long time, which may cause neck and back muscle tension, even cause pain, and when jigsaw puzzle is collided, it may cause the displacement of jigsaw, so the user needs to place jigsaw in the correct position again, which wastes time. In view of this, a jigsaw puzzle is provided. UTILITY MODEL CONTENTS
[0004] The utility model is to provide a kind of jigsaw puzzle, to solve the problems presented in the above background.
[0005] Therefore, the utility model provides a kind of jigsaw puzzle, which comprises a shell and a plurality of jigsaw puzzles, and further comprises:
[0006] A plurality of magnets one are fixedly installed on the plurality of jigsaw puzzles, and the plurality of jigsaw puzzles are arranged on the top of the shell.
[0007] A driving assembly is located in the shell and is used to drive the sliding plate to slide.
[0008] A base is rotatably installed at the bottom of the shell, and a power cavity is formed in the base.
[0009] A power assembly is located in the base and is used to drive one of the support frames to rotate.
[0010] In the technical solution, when the puzzle needs to be assembled, the power assembly is arranged to drive the two supporting frames to rotate upward, and the four cylinders will lift the shell, and the shell will rotate upward. When the shell rotates to a suitable angle, the power assembly is arranged to assemble the puzzle at a suitable angle, which helps to reduce the pressure on the neck and back of the user and does not cause adverse effects on the user's spine. The shell can be rotated downward by the reverse operation, so that the overall device occupies less space and is convenient to store.
[0011] When the user places one of the puzzles on the top of the shell, one of the magnets will be magnetically connected with the corresponding magnet two, so as to fix the position of one of the puzzles, ensure that the shell will not fall even in an inclined state, and the puzzle will not be displaced when the overall device is impacted, facilitating the user to assemble the puzzle.
[0012] When the user wants to disassemble and reassemble the puzzles, the driving assembly is arranged to pull the sliding plate downward, and the sliding plate slides downward to drive the plurality of magnets two to displace downward. When the plurality of magnets two are no longer magnetically connected with the plurality of magnets one, the plurality of puzzles can be easily detached from the shell, facilitating the user to reassemble the puzzle, which is simple and convenient to operate.
[0013] In the above technical solution, further, the driving assembly comprises:
[0014] The sliding bar is slidably installed in the sliding groove three and located below the sliding plate. One side of the sliding bar is fixedly installed with a plurality of springs fixed to the inner wall of the sliding groove three. The lower end of the sliding bar penetrates the sliding groove three and extends to the outside. The bottom of the sliding plate is provided with two sliding grooves two. The sliding grooves two are slidably installed with limiting plates. The bottom of the limiting plate penetrates the sliding groove two and is fixedly connected with the sliding bar. The sliding groove two is provided with two limiting grooves two. The limiting grooves two are slidably installed with cylinders two fixed with corresponding limiting plates.
[0015] In the technical solution, when the user wants to disassemble and reassemble the puzzles, the sliding bar is first pulled in the direction of the spring, and at the same time, the plurality of springs are compressed and contracted. The sliding bar drives the two limiting plates to slide downward, and the two limiting plates respectively drive the four cylinders two to slide. The four cylinders two respectively pull the sliding plate downward through the four limiting grooves two. The sliding plate slides downward to drive the plurality of magnets two to displace downward. When the plurality of magnets two are no longer magnetically connected with the plurality of magnets one, the plurality of puzzles can be easily detached from the shell, facilitating the user to reassemble the puzzle, which is simple and convenient to operate.
[0016] In the above technical solution, further, the power assembly comprises:
[0017] The sliding plate is slidingly installed in the sliding groove three, and the plurality of magnets two are fixedly installed on the sliding plate.
[0018] The two limiting grooves one are arranged in the sliding groove one, and the cylindrical one is slidingly installed in the limiting groove one and fixed to the corresponding support frame.
[0019] The gear is fixedly installed on one side of one of the support frames, and the gear is rotationally connected with the power cavity.
[0020] The threaded rod is rotationally installed in the power cavity and located on one side of the rack, one end of the threaded rod penetrates the rack, and the threaded rod is threadedly connected with the rack.
[0021] In the technical solution, when the puzzle is needed, the threaded rod is first rotated, under the action of the thread, the threaded rod drives the rack to slide, the rack drives the gear meshed therewith to rotate forward, the gear drives the two support frames to rotate upward, the two support frames drive the four cylindrical ones to slide in the four limiting grooves one respectively, the four cylindrical ones lift the shell, and the shell rotates upward.
[0022] In the above technical solution, further, one end of the threaded rod is fixedly installed with a fixed strip, and the fixed strip is rotationally connected with the power cavity.
[0023] In the technical solution, the fixed strip is arranged to facilitate the rotation of the threaded rod by the user, and the fixed strip can rotate in the power cavity.
[0024] In the above technical solution, further, the diameter of the cylindrical two is the same as the thickness of the limiting groove two, and the diameter of the cylindrical one is the same as the thickness of the limiting groove one.
[0025] In the technical solution, the cylindrical two can stably slide in the corresponding limiting groove two, and the cylindrical one can stably slide in the corresponding limiting groove one.
[0026] In the above technical solution, further, the sliding strip and the two limiting plates are an integral molding structure.
[0027] In the technical solution, the stability of the sliding strip and the two limiting plates during use is ensured.
[0028] Further, the two limiting grooves are inclined.
[0029] In the technical solution, the four cylinders II can pull down the sliding plate through the four limiting grooves II respectively.
[0030] The utility model discloses the beneficial effect is:
[0031] 1. the jigsaw toy, when needing to jigsaw, through the power component set up, can drive two support frames to rotate upwards, and two support frames will drive four cylinders I respectively slide in four limiting grooves I, and four cylinders I will lift the shell, and the shell will rotate upwards, when the shell rotates to the suitable angle, through the power component set up, jigsaw at the suitable angle helps reduce the pressure of neck and back of use personnel, does not cause adverse effect to the spine of use personnel, and through the reverse operation, the shell can be rotated downwards, so that the floor space of whole device becomes small, and the whole device is convenient to store.
[0032] 2. the jigsaw toy, when use personnel place one of the jigsaw on the top of the shell, one of the magnet I will be connected with the corresponding magnet II magnetism, can fix the position of one of the jigsaw, ensure that the shell does not fall even under the inclined state jigsaw, and when the whole device is impacted, the jigsaw will not displace, and use personnel can jigsaw conveniently.
[0033] 3. the jigsaw toy, when use personnel want to disassemble and reassemble several jigsaw, through the drive component set up, can pull down the sliding plate, and the sliding plate slides down and drives several magnet II to displace downwards, when several magnet II is no longer connected with several magnet I magnetism, several jigsaw can be easily buckled from the shell, and use personnel can reassemble the jigsaw conveniently, and the operation is simple and convenient. BRIEF DESCRIPTION OF DRAWINGS
[0034] Figure 1 It is the whole structure schematic diagram of the utility model, and
[0035] Figure 2 It is the jigsaw area structure schematic diagram of the utility model, and
[0036] Figure 3 It is one of the shell cross section structure schematic diagram of the utility model, and
[0037] Figure 4 It is the sliding plate cross section structure schematic diagram of the utility model, and
[0038] Figure 5 It is the second shell cross section structure schematic diagram of the utility model, and
[0039] Figure 6 It is the base cross section structure schematic diagram of the utility model.
[0040] Figure 7 is the shell cross section structure schematic diagram three of the utility model Figure 6 The structure schematic diagram of A place in the middle is enlarged;
[0041] Figure 8 is the shell cross section structure schematic diagram three of the utility model
[0042] The mark in the figure is:
[0043] 1, shell;2, puzzle;3, magnet one;4, sliding groove three;5, sliding plate;6, magnet two;7, base;8, power cavity;9, support frame;10, sliding groove one;11, limit groove one;12, cylinder one;13, sliding bar;14, sliding groove two;15, limit plate;16, limit groove two;17, cylinder two;18, gear;19, rack;20, threaded rod;21, fixed bar;22, spring. Specific implementation
[0044] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.
[0045] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the size of each part shown in the drawings is not drawn according to the actual proportion relationship. The technology, method and equipment known to those skilled in the relevant art may not be discussed in detail, but should be regarded as part of the authorized description. In all examples shown and discussed here, any specific value should be interpreted as only exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in the subsequent drawings.
[0046] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application are used to distinguish similar objects and are not necessarily used to describe a particular sequential or chronological order. It should be understood that the data thus used can be interchanged, where appropriate, so that the embodiments of the present application can be carried out in other than the order shown or described herein, and that the objects distinguished by "first", "second", and the like are generally of a class and are not limited in number, for example, the first object can be one or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally means that the front and rear associated objects are in a "or" relationship.
[0047] It should be noted that in the description of the present application, the orientation or position relationship indicated by the terms such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is generally based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, without the opposite indication, these orientation terms do not indicate and imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; The orientation terms "inner" and "outer" refer to the inner and outer of the profile of each component itself.
[0048] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples.
[0049] Embodiment 1:
[0050] Please refer to Figure 1 - Figure 8 As shown in the drawings, the present embodiment provides a puzzle toy, which comprises a shell 1 and a plurality of puzzle pieces 2 fixedly installed in the shell 1. Figure 2 Further comprising:
[0051] A plurality of magnets 3, a plurality of magnets 3 are respectively fixedly installed in a plurality of puzzle pieces 2.Figure 2 The plurality of jigsaw pieces Figure 2 The plurality of jigsaw pieces The plurality of jigsaw pieces
[0052] The driving assembly is located in the shell 1 and is used to drive the sliding plate 5 to slide; The plurality of jigsaw pieces
[0053] The plurality of jigsaw pieces The plurality of jigsaw pieces
[0054] The power assembly is located in the base 7 and is used to drive one of the support frames 9 to rotate. The plurality of jigsaw pieces
[0055] When the jigsaw pieces need to be assembled, the power assembly can drive the two support frames 9 to rotate upward, and the four cylindrical bodies 12 can lift the shell 1 upward, and the shell 1 can rotate upward. When the shell 1 is rotated to a suitable angle, assembling the jigsaw pieces at the suitable angle can help reduce the pressure on the neck and back of the user, and will not cause adverse effects on the user's spine. The shell 1 can be rotated downward by the above reverse operation, so that the overall device occupies less space and is convenient to store. The plurality of jigsaw pieces
[0056] When one of the jigsaw pieces is placed on the top of the shell 1, one of the magnets 3 can be magnetically connected with the corresponding magnet 6, so as to fix the position of the jigsaw piece, ensure that the shell 1 will not fall even in an inclined state, and the jigsaw piece will not be displaced when the overall device is collided, which is convenient for the user to assemble the jigsaw pieces. Figure 2 The plurality of jigsaw pieces Figure 2 When the user wants to disassemble and reassemble the plurality of jigsaw pieces, the driving assembly can be used to pull down the sliding plate 5, and the sliding plate 5 can drive the plurality of magnets 6 to displace downward. When the plurality of magnets 6 are no longer magnetically connected with the plurality of magnets 3, the plurality of jigsaw pieces can be easily buckled from the shell 1, which is convenient for the user to reassemble the jigsaw pieces and is simple and convenient to operate. Figure 2 The plurality of jigsaw pieces Figure 2 The plurality of jigsaw pieces The plurality of jigsaw pieces
[0057] The driving assembly includes: Figure 2 The plurality of jigsaw pieces Figure 2 The plurality of jigsaw pieces The plurality of jigsaw pieces
[0058] The driving assembly includes: The plurality of jigsaw pieces
[0059] The sliding bar 13 is slidingly installed in the sliding groove three 4 and below the sliding plate 5, one side of the sliding bar 13 is fixedly installed with a plurality of springs 22 fixed in the inner wall of the sliding groove three 4, the lower end of the sliding bar 13 penetrates through the sliding groove three 4 and extends to the outside, the bottom of the sliding plate 5 is provided with two sliding grooves two 14, the sliding grooves two 14 are slidingly installed with limiting plates 15, the bottom of the limiting plate 15 penetrates through the sliding groove two 14 and is fixedly connected with the sliding bar 13, the sliding groove two 14 is provided with two limiting grooves two 16, and the limiting grooves two 16 are slidingly installed with cylindrical columns two 17 fixed with the corresponding limiting plates 15;
[0060] When the user wants to disassemble and reassemble the plurality of puzzle pieces 2, first, the sliding bar 13 is pulled towards the direction of the spring 22, and at the same time, the plurality of springs 22 are extruded and contracted, the sliding bar 13 drives the two limiting plates 15 to slide downward, the two limiting plates 15 drive the four cylindrical columns two 17 to slide, respectively, the four cylindrical columns two 17 pull the sliding plate 5 downward through the four limiting grooves two 16, and the sliding plate 5 drives the plurality of magnets two 6 to displace downward. Figure 2 When the plurality of magnets two 6 are no longer magnetically connected with the plurality of magnets one 3, the plurality of puzzle pieces 2 can be easily buckled from the shell 1, which is convenient for the user to reassemble the puzzle and simple and convenient to operate. Figure 2
[0061] In the embodiment, the power assembly comprises:
[0062] The sliding plate 5 is slidingly installed in the sliding groove three 4, and the plurality of magnets two 6 are fixedly installed on the sliding plate 5 and magnetically connected with the plurality of magnets one 3, respectively.
[0063] The two limiting grooves one 11 are both provided in the sliding groove one 10, and the cylindrical column one 12 is slidingly installed in the limiting groove one 11 and fixed with the corresponding support frame 9.
[0064] The gear 18 is fixedly installed on one side of one of the support frames 9, the gear 18 is rotationally connected with the power cavity 8, the bottom of the gear 18 is meshingly installed with the rack 19, and the rack 19 is slidingly connected with the power cavity 8.
[0065] The threaded rod 20 is rotationally installed in the power cavity 8 and located at one side of the rack 19, one end of the threaded rod 20 penetrates through the rack 19, and the threaded rod 20 is threadedly connected with the rack 19.
[0066] When the puzzle needs to be assembled, first rotate the threaded rod 20, under the action of the thread, the threaded rod 20 drives the rack 19 to slide, the rack 19 drives the gear 18 meshing therewith to rotate forward, the gear 18 drives the two supporting frames 9 to rotate upward, the two supporting frames 9 will drive the four cylinders one 12 to slide in the four limiting grooves one 11 respectively, the four cylinders one 12 will lift the shell 1, the shell 1 will rotate upward, when the shell 1 rotates to a suitable angle, the rotation of the threaded rod 20 can be stopped, assembling the puzzle at a suitable angle helps to reduce the pressure on the neck and back of the user, and does not cause adverse effects on the user's spine, and through the above reverse operation, the shell 1 can be rotated downward, so that the floor space of the whole device is smaller, and the device is convenient to store.
[0067] Embodiment 2:
[0068] The embodiment provides a puzzle toy, which comprises the technical scheme of the above-mentioned embodiments and has the following technical features.
[0069] In the embodiment, one end of the threaded rod 20 is fixedly provided with a fixed strip 21, and the fixed strip 21 is rotationally connected with the power cavity 8.
[0070] The fixed strip 21 facilitates rotation of the threaded rod 20 by the user, and ensures that the fixed strip 21 can rotate in the power cavity 8.
[0071] Embodiment 3:
[0072] The embodiment provides a puzzle toy, which comprises the technical scheme of the above-mentioned embodiments and has the following technical features.
[0073] In the embodiment, the diameter of the cylinder two 17 is the same as the thickness of the limiting groove two 16, and the diameter of the cylinder one 12 is the same as the thickness of the limiting groove one 11.
[0074] The cylinder two 17 can stably slide in the corresponding limiting groove two 16, and the cylinder one 12 can stably slide in the corresponding limiting groove one 11.
[0075] Embodiment 4:
[0076] The embodiment provides a puzzle toy, which comprises the technical scheme of the above-mentioned embodiments and has the following technical features.
[0077] In the embodiment, the sliding strip 13 and the two limiting plates 15 are in an integral molding structure.
[0078] The stability of the sliding strip 13 and the two limiting plates 15 during use is ensured.
[0079] Embodiment 5:
[0080] The embodiment provides a puzzle toy, in addition to comprising the technical scheme of the above embodiment, further having the following technical features.
[0081] In the embodiment, the two limiting grooves 16 are arranged in an inclined manner.
[0082] The four cylindrical members 17 are ensured to pull down the sliding plate 5 through the four limiting grooves 16 respectively.
[0083] Working principle: when the puzzle needs to be assembled, first, the fixed strip 21 is rotated to drive the threaded rod 20 to rotate, under the action of the screw thread, the threaded rod 20 drives the rack 19 to slide, the rack 19 drives the gear 18 meshed therewith to rotate in the positive direction, the gear 18 drives the two supporting frames 9 to rotate upwards, the two supporting frames 9 drive the four cylindrical members 12 to slide in the four limiting grooves 11 respectively, the four cylindrical members 12 lift the shell 1, and the shell 1 rotates upwards, when the shell 1 is rotated to a proper angle, the rotation of the fixed strip 21 is stopped, and assembling the puzzle at the proper angle helps to reduce the pressure on the neck and back of the user, and does not cause adverse effects on the spine of the user, through the above reverse operation, the shell 1 can be rotated downwards, so that the floor space of the whole device is smaller, and the whole device is convenient to store.
[0084] When the user places one of the puzzles on the top of the shell 1, one of the magnets 3 is magnetically connected with the corresponding magnet 6, the position of the one of the puzzles can be fixed, the shell 1 cannot fall off even in an inclined state, and the puzzle cannot be displaced when the whole device is collided, so that the user can conveniently assemble the puzzle. Figure 2 Figure 2 When the user places one of the puzzles on the top of the shell 1, one of the magnets 3 is magnetically connected with the corresponding magnet 6, the position of the one of the puzzles can be fixed, the shell 1 cannot fall off even in an inclined state, and the puzzle cannot be displaced when the whole device is collided, so that the user can conveniently assemble the puzzle. Figure 2 Figure 2 When the user places one of the puzzles on the top of the shell 1, one of the magnets 3 is magnetically connected with the corresponding magnet 6, the position of the one of the puzzles can be fixed, the shell 1 cannot fall off even in an inclined state, and the puzzle cannot be displaced when the whole device is collided, so that the user can conveniently assemble the puzzle.
[0085] When the user wants to disassemble and reassemble the puzzles, first, the sliding strip 13 is pulled in the direction of the spring 22, meanwhile, the plurality of springs 22 are extruded and contracted, the sliding strip 13 drives the two limiting plates 15 to slide downwards, the two limiting plates 15 drive the four cylindrical members 17 to slide respectively, the four cylindrical members 17 pull down the sliding plate 5 through the four limiting grooves 16 respectively, and the sliding plate 5 drives the plurality of magnets 6 to displace downwards, when the plurality of magnets 6 are not magnetically connected with the plurality of magnets 3, the plurality of puzzles can be easily buckled from the shell 1, so that the user can conveniently reassemble the puzzle, and the operation is simple and convenient. Figure 2 Figure 2 When the user places one of the puzzles on the top of the shell 1, one of the magnets 3 is magnetically connected with the corresponding magnet 6, the position of the one of the puzzles can be fixed, the shell 1 cannot fall off even in an inclined state, and the puzzle cannot be displaced when the whole device is collided, so that the user can conveniently assemble the puzzle.
[0086] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.
Claims
1. A jigsaw puzzle toy, comprising a shell (1) and a plurality of puzzle pieces (2), characterized in that, Also includes: Several magnets (3) are fixedly installed on several puzzle pieces (2). Several puzzle pieces (2) are all set on the top of the housing (1). A sliding groove (4) is provided in the housing (1). Several magnets (6) are provided in the sliding groove (4). A drive assembly located inside the housing (1) and used to drive the sliding plate (5) to slide; The base (7) is rotatably installed at the bottom of the housing (1). A power cavity (8) is provided inside the base (7). Two support frames (9) are rotatably installed inside the power cavity (8). The two support frames (9) are fixedly connected. Two sliding grooves (10) are provided at the bottom of the housing (1). The upper ends of the two support frames (9) pass through the power cavity (8) and extend into the two sliding grooves (10) respectively. A power assembly located within the base (7) and used to drive one of the support frames (9) to rotate.
2. A jigsaw puzzle toy according to claim 1, characterized in that, The driving component includes: A sliding bar (13) is slidably installed in a sliding groove three (4) and located below a sliding plate (5). Several springs (22) fixed to the inner wall of the sliding groove three (4) are fixedly installed on one side of the sliding bar (13). The lower end of the sliding bar (13) passes through the sliding groove three (4) and extends to the outside. Two sliding grooves two (14) are opened at the bottom of the sliding plate (5). A limiting plate (15) is slidably installed in the sliding groove two (14). The bottom of the limiting plate (15) passes through the sliding groove two (14) and is fixedly connected to the sliding bar (13). Two limiting grooves two (16) are opened in the sliding groove two (14). A cylinder two (17) fixed to the corresponding limiting plate (15) is slidably installed in the limiting groove two (16).
3. A jigsaw puzzle toy according to claim 2, characterized in that, The power assembly includes: The sliding plate (5) is slidably installed in the sliding groove three (4), and several magnets two (6) are fixedly installed on the sliding plate (5). The several magnets two (6) are magnetically connected to several magnets one (3) respectively. Two limiting grooves (11) are provided in the sliding groove (10), and a cylinder (12) fixed to the corresponding support frame (9) is slidably installed in the limiting groove (11). Gear (18), the gear (18) is fixedly installed on one side of one of the support frames (9), the gear (18) is rotatably connected to the power chamber (8), and a rack (19) is meshed on the bottom of the gear (18), the rack (19) is slidably connected to the power chamber (8); A threaded rod (20) is rotatably mounted in the power chamber (8) and located on one side of the rack (19). One end of the threaded rod (20) passes through the rack (19), and the threaded rod (20) is threadedly connected to the rack (19).
4. A jigsaw puzzle toy according to claim 3, characterized in that, A fixing bar (21) is fixedly installed at one end of the threaded rod (20), and the fixing bar (21) is rotatably connected to the power chamber (8).
5. A jigsaw puzzle toy according to claim 3, characterized in that, The diameter of the second cylinder (17) is the same as the thickness of the second limiting groove (16), and the diameter of the first cylinder (12) is the same as the thickness of the first limiting groove (11).
6. A jigsaw puzzle toy according to claim 2, characterized in that, The sliding bar (13) and the two limiting plates (15) are integrally formed.
7. A jigsaw puzzle toy according to claim 2, characterized in that, Both of the limiting grooves (16) are inclined.