Multi-bat combined rolling tracing disc

Abstract

The utility model discloses a multi-bat combined rolling tracing disc. At present, a related logic intelligence development structure for correspondingly changing a rolling target object structure according to a predetermined requirement and then actually deducing a rolling path does not exist. The self-combination bat rolling block comprises a self-combination bat rolling block and a base plate, a foundation block comprises a first square inner core body, eight first hollow spherical shells and twelve first convex edges, one first hollow spherical shell is arranged at each end corner of the first square inner core body, and one first convex edge is correspondingly arranged at each edge length position of the first square inner core body; the two ends of each first protruding edge are fixedly connected with the two first hollow spherical shells close to the first protruding edge correspondingly. Two first connecting holes are machined in the outer wall of each first hollow spherical shell, each first connecting hole communicates with the interior of the corresponding first hollow spherical shell, and each end face of the first square inner core body is a first concave face; a matrix groove is machined in the top face of the base plate, and the foundation block rolls on the base plate in the length direction and / or the width direction of the matrix groove.

Description

Technical Field

[0001] The utility model specifically relates to a multi-ball-and-stick combined rolling tracking disk, belonging to the technical field of educational tools. Background Art

[0002] Math activity toys are a kind of beneficial and interesting educational tools. Through these puzzle structures, children can establish mathematical concepts, improve logical thinking skills, enhance observation skills and spatial imagination, and enjoy the fun of knowledge while playing.

[0003] Non-electronic educational structures are an essential part of a child's development. They are fun and adaptable, helping children learn through play. They help build mathematical concepts, enhance logical thinking skills, and strengthen observation and spatial imagination. They also allow children to enjoy the joy of learning through play. Mathematical knowledge is an essential part of their development. Mathematical puzzles can stimulate children's learning through play, helping them easily understand and master mathematical knowledge. There are many types of mathematical educational toys, but the most commonly used can be divided into three categories: logical sequence toys, jigsaw puzzles, and sensory toys. Logical sequence toys are an excellent tool for training children's logical thinking. Common logical sequence toys include wooden twisters, wooden blocks, and jigsaw puzzles. For example, wooden twisters are an excellent tool for developing hand-eye coordination by using fingers and eyes to train hand-brain coordination and logical thinking. They not only improve children's intelligence but also cultivate their patience and meticulousness. Jigsaw puzzles help children improve their observation and spatial imagination skills. They often feature interesting pictures that children enjoy putting together. Jigsaw puzzles can train children's problem-solving skills. Reassembling the pieces also helps cultivate spatial imagination and better understand geometric concepts. Wooden building blocks, or building blocks, are a way to develop children's spatial imagination, meticulousness, and patience through imagination and manual manipulation. The availability of a variety of building blocks further enriches children's thinking. The aforementioned puzzles are all elementary, relatively simple educational tools. Most of these tools have fixed shapes and structures for the objects they manipulate, lacking the ability to adjust them for secondary or multiple changes. This makes them less targeted for training the connection between visual thinking and logical thinking between the area of ​​a figure and the path it forms. While puzzles that use the shape of an object to create a rolling path can strengthen the connection between visual thinking and logical thinking, there are currently no logical puzzles that adapt the structure of the rolling object to the desired setting and then actually deduce the rolling path. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-ball-stick combined rolling tracking disc to solve the above problems.

[0005] A multi-ball bat combination rolling tracking disk comprises a self-assembling ball bat rolling block and a chassis, the self-assembling ball bat rolling block comprises a basic block, the basic block comprises a first square inner core, eight first hollow spherical shells and twelve first ridges, a first hollow spherical shell is provided at each end corner of the first square inner core, a first ridge is provided corresponding to each edge length of the first square inner core, the length direction of the first ridge is the same as the length direction of the edge length where it is located, and the two ends of each first ridge are fixedly connected to the two first hollow spherical shells adjacent to it; two first connecting holes are respectively processed on the outer wall of each first hollow spherical shell, the central angle formed between the two first connecting holes is a right angle, each first connecting hole is connected to the interior of the first hollow spherical shell, and each end face of the first square inner core is a first concave face; a matrix groove is processed on the top surface of the chassis, and the basic block makes a rolling motion on the chassis along the length direction and / or width direction of the matrix groove.

[0006] The foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of foldable ball bearings, wherein the foldable ball bearing plate is a member of a group of

[0007] Each rear connecting block includes a second square inner core, four second hollow spherical shells, four second ridges and four plug-in ridges, the four second hollow spherical shells are arranged at the four end corners of one end face of the second square inner core, the four end corners of the other end face of the second square inner core are all recessed abutment end corners, a second ridge is arranged between two adjacent second hollow spherical shells at both ends of the same edge length in the second square inner core, a plug-in ridge is correspondingly arranged on the outer wall of each second hollow spherical shell, one end of each plug-in ridge is fixedly connected to its corresponding second hollow spherical shell, the other end of each plug-in ridge is a plug-in end, and the plug-in end of each plug-in ridge is arranged close to its adjacent recessed abutment end corner;

[0008] Two second connecting holes are processed on the outer wall of each second hollow spherical shell, and the central angle formed between the two second connecting holes is a right angle. Each second connecting hole is connected to the interior of the second hollow spherical shell, and each end face of the second square inner core is a second concave surface.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] First, the present invention utilizes a self-assembling bat rolling block and a chassis to form a multi-bat combined rolling tracking disc with multiple operating modes. One self-assembling bat rolling block includes only a base block. The base block's external structure rolls within the chassis's matrix grooves, achieving a moving track through the coordinated areas of its multiple outer end surfaces. This strengthens the ability to convert between visual and logical thinking, and establishes a mutually related thinking mode. During operation, children only need to roll the base block between predetermined positions within the chassis' matrix grooves, with a consistent rolling posture. This entire operation process can improve children's manual ability, and the flipping of the base block can also enhance their endurance and thinking skills.

[0011] 2. The utility model forms a multi-bat combined rolling tracking disk with multiple operation modes through the mutual cooperation between the self-assembling bat rolling block and the chassis. Another self-assembling bat rolling block is composed of a basic block and at least one rear connecting block. The rear connecting block and the basic block are plugged together to realize self-assembling bat rolling blocks with different structures. The structure of the self-assembling bat rolling block is complicated, and the difficulty of flipping is gradually deepened, which further trains the child's patience and concentration, and gradually enhances the child's image thinking and logical thinking conversion ability.

[0012] 3. The utility model is a non-plugged, fully hand-controlled device that can ensure that children are away from electronic devices, which is beneficial to protecting children's eyesight and training their concentration. Adults can also participate in the operation, enhance the parent-child relationship between children and parents, relieve learning pressure, and can also be used to relieve psychological pressure, divert attention or other professional training processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For ease of explanation, the present invention is described in detail with reference to the following specific embodiments and accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the top view of the structure of the utility model;

[0015] Figure 2 Schematic diagram of the chassis structure from a top view;

[0016] Figure 3 Schematic diagram of the side structure of the chassis;

[0017] Figure 4This is a schematic diagram of the main structure of the basic block;

[0018] Figure 5 It is a schematic diagram of the main structure of the subsequent block;

[0019] Figure 6 A schematic diagram of the process of splicing a basic block and a subsequent block;

[0020] Figure 7 A schematic diagram of the three-dimensional structure of a double-core tumbling block formed by splicing a basic block and a subsequent block;

[0021] Figure 8 This is a schematic diagram of the main structure of a four-core tumbling block;

[0022] Figure 9 Schematic diagram of the top view of the five-core tumbling block;

[0023] Figure 10 Schematic diagram of the three-dimensional structure of another four-core tumbling block;

[0024] Figure 11 Schematic diagram of the three-dimensional structure of the seven-core tumbling block;

[0025] Figure 12 Schematic diagram of the top view of the arc-shaped convex structure;

[0026] Figure 13 is a schematic diagram of a first three-dimensional structure of an arc-shaped protrusion;

[0027] Figure 14 Schematic diagram of the second three-dimensional structure of the arc-shaped protrusion.

[0028] In the figure: 1-base block; 2-first square inner core; 3-first hollow spherical shell; 4-first ridge; 5-first connecting hole; 6-rear connecting block; 6-1-second square inner core; 6-2-second hollow spherical shell; 6-3-second ridge; 6-4-plug-in ridge, 6-4-1-plug-in end; 6-5-recessed abutment end corner; 6-6-second connecting hole; 10-chassis; 11-matrix groove; 11-1-transverse groove; 11-2-longitudinal groove; 11-3-spherical groove; 12-square plate; 13-slot; 14-prompt plate; 15-arc-shaped protrusion; 16-gripping protrusion; 17-cross-shaped protrusion. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described below through the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the limiting conditions for the implementation of the present invention, so they have no technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0030] It should also be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0031] Specific implementation method 1: Combination Figure 2 、 Figure 3 、 Figure 4 、 Figure 12 、 Figure 13 and Figure 14 Describing this embodiment, the multi-ball bat combined rolling tracking disk of this embodiment includes a self-assembled ball bat rolling block and a chassis 10, wherein a basic structural form of the self-assembled ball bat rolling block includes a basic block 1, the basic block 1 includes a first square inner core 2, eight first hollow spherical shells 3 and twelve first ridges 4, each end corner of the first square inner core 2 is provided with a first hollow spherical shell 3, each edge length of the first square inner core 2 is correspondingly provided with a first ridge 4, and the length direction of the first ridge 4 is the same as the length of the edge length where it is located The directions are the same, and the two ends of each first ridge 4 are fixedly connected to the two first hollow spherical shells 3 adjacent to it; two first connecting holes 5 are processed on the outer wall of each first hollow spherical shell 3, and the central angle formed between the two first connecting holes 5 is a right angle. Each first connecting hole 5 is connected to the interior of the first hollow spherical shell 3, and each end face of the first square inner core 2 is a first concave surface; the top surface of the chassis 10 is processed with a matrix groove 11, and the basic block 1 makes a rolling motion on the chassis 10 along the length direction and / or width direction of the matrix groove 11.

[0032] The chassis 10 includes a square plate 12, which is made of a transparent material. The matrix groove 11 is processed on the top surface of the square plate 12. The matrix groove 11 includes a plurality of transverse grooves 11-1 and a plurality of longitudinal grooves 11-2. The plurality of transverse grooves 11-1 are evenly arranged from one end of the square plate 12 to the other end of the square plate 12. The length direction of each transverse groove 11-1 is in the same direction as the width direction of the square plate 12; the plurality of longitudinal grooves 11-2 are arranged from the square plate 12 to the other end. 2 to the other side of the square plate 12. The length of each longitudinal groove 11-2 is aligned with the length of the square plate 12. The width of the transverse groove 11-1 is equal to that of the longitudinal groove 11-2, and the width of the transverse groove 11-1 matches the width of the first ridge 4. A spherical groove 11-3 is formed at the intersection of each transverse groove 11-1 and each longitudinal groove 11-2. The concave shape of the spherical groove 11-3 matches the outer shape of the first hollow spherical shell 3. Several cross-shaped protrusions 17 are provided on the chassis 10 and are arranged within the matrix grooves 11. The specific location of the cross-shaped protrusions 17 is determined according to design requirements. The cross-shaped protrusions 17 serve as a barrier, preventing the foundation block 1 from climbing over the cross-shaped protrusions 17.

[0033] Furthermore, when the basic block 1 rolls on the chassis 10, the first concave surface fits with the matrix groove 11 on the chassis 10, thereby avoiding slipping during rolling. Even if the child's operating force is not standard during use, the basic block 1 can be flipped on the chassis 10 in a standard posture. It can not only promote hands-on ability, but also improve children's thinking ability and logical ability, thereby enhancing children's intelligence and thinking ability. When the basic block 1 is flipped, the first square inner core 2 is inserted into the corresponding area of ​​the matrix groove 11 toward one side or one end of the matrix groove 11. The two are plug-in compatible and easy to separate, so that the basic block 1 can be accurately defined in each flipping posture and can be quantitatively rolled according to the predetermined size in the matrix groove 11.

[0034] Specific implementation method 2: Combination Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 and Figure 14The present embodiment is described. The multi-ball bat combined rolling tracking disk of the present embodiment includes a self-assembled ball bat rolling block and a chassis 10. The self-assembled ball bat rolling block includes a base block 1 and at least one rear connecting block 6. The rear connecting block 6 includes a second square inner core 6-1, four second hollow spherical shells 6-2, four second ridges 6-3 and four plug-in ridges 6-4. The four second hollow spherical shells 6-2 are arranged at the four end corners of one end face of the second square inner core 6-1. The four end corners of the other end face of the second square inner core 6-1 are all concave stickers. Close to the end corner 6-5, a second ridge 6-3 is provided between two adjacent second hollow spherical shells 6-2 at both ends of the same edge length in the second square inner core 6-1, and a corresponding plug-in ridge 6-4 is provided on the outer wall of each second hollow spherical shell 6-2. One end of each plug-in ridge 6-4 is fixedly connected to its corresponding second hollow spherical shell 6-2, and the other end of each plug-in ridge 6-4 is a plug-in end 6-4-1. The plug-in end 6-4-1 of each plug-in ridge 6-4 is provided close to its adjacent recessed end corner 6-5;

[0035] Furthermore, two second connecting holes 6-6 are processed on the outer wall of each second hollow spherical shell 6-2, and the central angle formed between the two second connecting holes 6-6 is a right angle. Each second connecting hole 6-6 is connected to the interior of the second hollow spherical shell 6-2, and each end face of the second square inner core 6-1 is a second concave surface.

[0036] Furthermore, the rear connecting block 6 is connected to the first connecting hole 5 on the base block 1 through the connecting end 6-4-1 on the connecting ridge 6-4, thereby forming a self-assembled bat rolling block. At the same time, it can also be connected to the second connecting hole 6-6 on the rear connecting block 6 through multiple rear connecting blocks 6 and combined into a regular or irregular multi-cube shape with a notch. The conversion process of disassembly and installation is flexible, and the recessed abutment end angle 6-5 can ensure that when the self-assembled bat rolling block is flipped on the chassis 10, its flipping posture conversion is continuous.

[0037] Furthermore, the plug-in end 6-4-1 is a rubber sleeve with an outer diameter larger than the outer diameter of the first connecting hole 5. The plug-in end 6-4-1 enters the first connecting hole 5 by being squeezed, thereby improving the stability after splicing between the two rear connecting blocks 6 or between the rear connecting block 6 and the basic block 1.

[0038] Specific embodiment three: This embodiment is a further limitation of specific embodiment two. In this embodiment, the chassis 10 includes a square plate 12, which is made of a transparent material. The top surface of the square plate 12 is processed with the matrix groove 11. The matrix groove 11 includes a plurality of transverse grooves 11-1 and a plurality of longitudinal grooves 11-2. The plurality of transverse grooves 11-1 are evenly arranged from one end of the square plate 12 to the other end of the square plate 12. The length direction of each transverse groove 11-1 is in the same direction as the width direction of the square plate 12. Multiple longitudinal grooves 11-2 are evenly arranged from one side of the square plate 12 to the other side of the square plate 12, and the length direction of each longitudinal groove 11-2 is in the same direction as the length direction of the square plate 12; the groove width of the transverse groove 11-1 is equal to the groove width of the longitudinal groove 11-2, and the groove width of the transverse groove 11-1 is matched with the width of the first ridge 4. A spherical groove 11-3 is processed at the intersection of each transverse groove 11-1 and each longitudinal groove 11-2, and the concave shape of the spherical groove 11-3 is matched with the outer shape of the first hollow spherical shell 3.

[0039] Furthermore, the transverse grooves 11-1, longitudinal grooves 11-2, and spherical grooves 11-3 on the chassis 10 match the ridges and hollow spherical shells on the self-assembly bat tumbling block, thereby ensuring that the self-assembly bat tumbling block can accurately fall into the corresponding number of transverse grooves 11-1, longitudinal grooves 11-2, and / or inner spherical grooves 11-3 when tumbling, and the self-assembly bat tumbling block fits well with the matrix grooves 11 on the chassis 10, ensuring that children can enhance their hands-on ability during operation.

[0040] In this embodiment, the corresponding number of transverse grooves 11-1, longitudinal grooves 11-2 and / or inner spherical grooves 11-3 indicates the number and position of the first ridges 4 on an outer end face or outer side of the self-assembled ball bat rolling block, and the number and position of the second ridges 6-3 correspond to the position and number of the transverse grooves 11-1 and longitudinal grooves 11-2 respectively; the number and position of the first hollow spherical shells 3 on an outer end face or outer side of the self-assembled ball bat rolling block, and the number and position of the second hollow spherical shells 6-2 correspond to the position and number of the spherical grooves 11-3.

[0041] Specific embodiment four: This embodiment is a further limitation of specific embodiment three. In this embodiment, a slot 13 is processed at one end of the square plate 12. The slot 13 is located directly below the matrix groove 11. A prompt plate 14 is inserted into the slot 13.

[0042] Furthermore, the upper surface of the prompt board 14 is in the form of a multi-grid structure with horizontal and vertical grids, and each grid faces a grid area formed by the intersection of the horizontal groove 11-1 and the vertical groove 11-2. Each square can also be marked with a number to indicate the specific position of the rolling path. When the prompt board 14 is inserted into the slot 13, the transparent glass plate material of the square plate 12 can ensure that the numbers on the prompt board 14 can be clearly seen in the matrix groove 11 on the chassis 10, and a specified number of steps are required from the digital starting point to the digital end point on the prompt board 14 to complete the level.

[0043] Furthermore, the numbers on the prompt board 14 are marked from 1 to 56, and the areas corresponding to the marked starting and ending positions match the side shape of the self-assembled bat tumbling block. When the basic block 1 and the three subsequent blocks 6 are detachably connected to form a four-core tumbling block, and the shape of the four-core tumbling block is a cube, the areas where the four adjacent numbers on the prompt board 14 are located form prompts of the starting position or the ending position. The areas where the starting position or the ending position are located match the shape of the self-assembled bat tumbling block, and the self-assembled bat tumbling block appears in a corresponding form. The numbers in the areas where the starting position or the ending position are located on the prompt board 14 can be checked accordingly to deepen the impression of the positional relationship between the starting position and the ending position, and find the shortest path, thereby ensuring that when the self-assembled bat tumbling block rolls on the matrix groove 11, it can roll to the ending position through the designated starting position on the prompt board 14.

[0044] Specific embodiment five: This embodiment is a further limitation of specific embodiments one, two, three or four. In this embodiment, a plurality of protrusion assemblies are provided on the top surface of the chassis 10. The protrusion assemblies are provided in a one-to-one correspondence with the spherical grooves 11-3. Each protrusion assembly includes four arc-shaped protrusions 15. The four arc-shaped protrusions 15 are evenly distributed around the spherical groove 11-3 along the circumferential direction of the spherical groove 11-3.

[0045] Furthermore, the arc-shaped protrusion 15 can ensure that when the self-assembled bat tumbling block falls onto the chassis 10, the concave abutment end angle 6-5 on the self-assembled bat tumbling block can cooperate with the arc-shaped protrusion 15, so that when the self-assembled bat tumbling block rolls, it can be ensured to fall stably at a specified position on the chassis 10, thereby preventing the self-assembled bat tumbling block from sliding on the chassis 10.

[0046] Specific embodiment six: This embodiment is a further limitation of specific embodiment five. In this embodiment, a gripping protrusion 16 is further processed on the top surface of the chassis 10 , and the gripping protrusion 16 is arranged below the matrix groove 11 .

[0047] Further, the gripping protrusions 16 ensure that the chassis 10 can be opened and closed, thus ensuring convenience during the replacement of the prompt board 14. In addition, the chassis 10 and the prompt board 14 are pressed to ensure their stable positions, facilitating cooperation with the rolling process of the self-combined bat rolling block and ensuring rolling stability.

[0048] Specific Embodiment 7: This embodiment is a further limitation of Specific Embodiment 2. When the self-combined bat rolling block further includes a base block 1 and a rear connecting block 6, the base block 1 and the rear connecting block 6 are detachably connected to form a double-core rolling block, and the shape of the double-core rolling block is a cuboid; when the self-combined bat rolling block further includes a base block 1 and three rear connecting blocks 6, the base block 1 and the three rear connecting blocks 6 are detachably connected to form a four-core rolling block, and the shape of the four-core rolling block is a cube; when the self-combined bat rolling block further includes a base block 1 and three rear connecting blocks 6, the base block 1 and four rear connecting blocks 6 are detachably connected to form a five-core rolling block, and the shape of the four-core rolling block is a C-shaped body; when the self-combined bat rolling block further includes a base block 1 and three rear connecting blocks 6, the base block 1 and six rear connecting blocks 6 are detachably connected to form a seven-core rolling block, and the shape of the seven-core rolling block is a cuboid with a notch.

[0049] Further, when the self-combined bat rolling block is a double-core rolling block, the prompt board 14 is replaced with a shape surrounded by two adjacent numbers and rolled on the matrix groove 11; when the self-combined bat rolling block is a four-core rolling block, the prompt board 14 is replaced with a shape surrounded by four adjacent numbers and rolled on the matrix groove 11; when the self-combined bat rolling block is a C-shaped body, the prompt board 14 is replaced with a C-shaped surrounded number and rolled on the matrix groove 11; when the self-combined bat rolling block is a cuboid with a notch, the prompt board 14 is also replaced with a surrounded number shape of a cuboid with a notch and rolled on the matrix groove 11. From the double-core rolling block to the cuboid with a notch, it can ensure the process of the toy being upgraded from basic to difficult, thus enabling a process of the child's thinking transformation from simple to complex.

[0050] Specific Embodiment 8: This embodiment is a further limitation of Specific Embodiments 1, 2, 3, 4, 5, 6, and 7. A number of cross-shaped protrusions 17 are provided on the chassis 10, and the number of cross-shaped protrusions 17 is provided in the matrix groove 11.

[0051] Further, the cross-shaped protrusions 17 are provided in the matrix groove 11, which can ensure that when the self-combined bat rolling block rolls from the starting position to the end position through the prompt board 14, the number with the cross-shaped protrusion 17 is the area restricting the entry of the self-combined bat rolling block, and it rolls through other positions, thereby enhancing the child's thinking ability and imagination space.

[0052] The tumbling principle of the utility model:

[0053] After the rolling target object deforms itself to form a variety of regular or irregular structural forms, it uses its own multiple outer end faces or outer side faces to cooperate with the matrix grooves 11 on the chassis 10 one by one to complete the formation of the rolling path from the initial position to the end position, and completes the process of establishing the logical relationship between the various outer end faces or outer side faces of the self-assembled baseball bat rolling block and the path, which can provide children with thinking space and enrich their imagination. Then, the object rolls from the initial position to the end position to complete a class task.

[0054] The operation process of the self-assembling bat tumbling block in the utility model when it only includes the basic block 1 is as follows:

[0055] The chassis 10 is set horizontally, and the prompt plate 14 with the starting position and the end position is inserted into the slot 13 of the square plate 12. The basic block 1 is placed on the chassis 10 so that the initial position of the basic block 1 is at the starting position of the prompt plate 14. The basic block 1 is rolled on the matrix groove 11 of the chassis 10. When the basic block 1 rolls once, each first ridge 4 in the basic block 1 that contacts the chassis 10 is placed on a horizontal groove 11-1 or a longitudinal groove 11-2 close to it. When rolling for the second time, any first ridge 4 in contact with the chassis 10 is used as the rotation axis for the second rolling. At the same time, during the rolling process, each first hollow spherical shell 3 in the basic block 1 that contacts the chassis 10 is correspondingly located in a spherical groove 11-3. Multiple continuous rollings are performed in this way, thereby completing the movement process from the starting position to the end position through continuous rolling of the basic block 1.

[0056] During the above movement process, the basic block 1 is covered by different end faces in contact with the chassis 10 to form a movement track, and the minimum number of rolling steps can be found to complete the rolling process from the starting position to the end position.

[0057] The predetermined number of steps may also be marked on the prompt board 14 , and the corresponding rolling movement trajectory of the basic block 1 may be found through the definition of the starting position, the end position and the predetermined number of steps.

[0058] The operating principle of the self-assembling bat tumbling block of the present invention, which includes a basic block 1 and at least one rear connecting block 6, is as follows:

[0059] The base block 1 and at least one subsequent block 6 are spliced ​​together to form self-assembled bat tumbling blocks of different shapes. The chassis 10 is placed horizontally. The prompt plate 14 with the starting position and the end position is inserted into the slot 13 of the square plate 12. The self-assembled bat tumbling block is placed on the chassis 10 so that the initial position of the self-assembled bat tumbling block is at the starting position of the prompt plate 14. The self-assembled bat tumbling block is rolled on the matrix groove 11 of the chassis 10 so that when the self-assembled bat tumbling block rolls once, each of the self-assembled bat tumbling blocks in contact with the chassis 10 is moved. A first ridge 4 is placed on a horizontal groove 11-1 or a longitudinal groove 11-2. When the self-combined bat rolling block is tumbled for the second time, any first ridge 4 in contact with the chassis 10 is used as the rotation axis for the second tumbling. At the same time, during the tumbling process, each first hollow spherical shell 3 in contact with the chassis 10 in the self-combined bat rolling block is correspondingly located in a spherical groove 11-3. Multiple continuous tumblings are performed in this manner, thereby completing the movement process from the starting position to the end position through the continuous tumbling of the self-combined bat rolling block.

Claims

1. A multi-ball-stick combined tumbling tracking disc, characterized in that: The invention comprises a self-assembled bat rolling block and a chassis (10), wherein the self-assembled bat rolling block comprises a basic block (1), wherein the basic block (1) comprises a first square inner core (2), eight first hollow spherical shells (3) and twelve first ridges (4), wherein each end corner of the first square inner core (2) is provided with a first hollow spherical shell (3), and each edge length of the first square inner core (2) is provided with a first ridge (4) correspondingly, wherein the length direction of the first ridge (4) is the same as the length direction of the edge length where it is located, and each end of each first ridge (4) is respectively connected to the first ridge (4). Two adjacent first hollow spherical shells (3) are fixedly connected; two first connection holes (5) are respectively processed on the outer wall of each first hollow spherical shell (3); the central angle formed between the two first connection holes (5) is a right angle; each first connection hole (5) is connected to the interior of the first hollow spherical shell (3); each end face of the first square inner core (2) is a first concave surface; a matrix groove (11) is processed on the top face of the chassis (10); the base block (1) performs a rolling motion on the chassis (10) along the length direction and / or width direction of the matrix groove (11).

2. A multi-ball-stick combined tumbling tracking disc, characterized in that: The invention comprises a self-assembled bat rolling block and a chassis (10), wherein the self-assembled bat rolling block comprises a basic block (1) and at least one rear connecting block (6), wherein the basic block (1) comprises a first square inner core (2), eight first hollow spherical shells (3) and twelve first ridges (4), wherein each end corner of the first square inner core (2) is provided with a first hollow spherical shell (3), and each edge length of the first square inner core (2) is provided with a first ridge (4), wherein the length direction of the first ridge (4) is the same as the length direction of the edge length where the first ridge (4) is located, and the two ends of each first ridge (4) are respectively fixedly connected to the two first hollow spherical shells (3) adjacent to the first ridge (4); two first connecting holes (5) are respectively processed on the outer wall of each first hollow spherical shell (3), wherein the central angle formed between the two first connecting holes (5) is a right angle, and each first connecting hole (5) is connected to the interior of the first hollow spherical shell (3), and each end face of the first square inner core (2) is a first concave face; and a matrix groove (11) is processed on the top face of the chassis (10). The base block (1) performs a rolling motion on the chassis (10) along the length direction and / or width direction of the matrix groove (11); Each rear connecting block (6) comprises a second square inner core (6-1), four second hollow spherical shells (6-2), four second ridges (6-3) and four plug-in ridges (6-4), wherein the four second hollow spherical shells (6-2) are arranged at the four end corners of one end face of the second square inner core (6-1), and the four end corners of the other end face of the second square inner core (6-1) are all concave and abut the end corners (6-5), and the adjacent two ends of the same edge length in the second square inner core (6-1) are A second ridge (6-3) is provided between the second hollow spherical shells (6-2); a corresponding plugging ridge (6-4) is provided on the outer wall of each second hollow spherical shell (6-2); one end of each plugging ridge (6-4) is fixedly connected to its corresponding second hollow spherical shell (6-2); the other end of each plugging ridge (6-4) is a plugging end (6-4-1); and the plugging end (6-4-1) of each plugging ridge (6-4) is provided close to its adjacent recessed abutting end corner (6-5); Two second connection holes (6-6) are respectively processed on the outer wall of each second hollow spherical shell (6-2), the central angle formed between the two second connection holes (6-6) is a right angle, each second connection hole (6-6) is connected to the interior of the second hollow spherical shell (6-2), and each end face of the second square inner core (6-1) is a second concave surface.

3. The multi-ball-stick combined tumbling tracking disk according to claim 2, characterized in that: The chassis (10) includes a square plate (12), the square plate (12) is a plate made of a transparent material, and the matrix groove (11) is processed on the top surface of the square plate (12), and the matrix groove (11) includes a plurality of transverse grooves (11-1) and a plurality of longitudinal grooves (11-2). The plurality of transverse grooves (11-1) are evenly arranged from one end of the square plate (12) to the other end of the square plate (12), and the length direction of each transverse groove (11-1) is in the same direction as the width direction of the square plate (12); the plurality of longitudinal grooves (11-2) are arranged from the square plate The first convex rib (4) is provided with a spherical groove (11-3) at the intersection of each transverse groove (11-1) and each longitudinal groove (11-2). The concave shape of the spherical groove (11-3) is matched with the outer shape of the first hollow spherical shell (3).

4. The multi-ball-stick combined tumbling tracking disk according to claim 3, characterized in that: A slot (13) is machined on one end of the square plate body (12), the slot (13) is located directly below the matrix groove (11), and a prompt plate (14) is inserted into the slot (13).

5. The multi-ball-stick combined tumbling tracking disk according to claim 3 or 4, characterized in that: On the top surface of the chassis (10), a plurality of convex assemblies are provided, and the convex assemblies are arranged in one-to-one correspondence with the spherical grooves (11-3). Each convex assembly includes four arc-shaped protrusions (15), and the four arc-shaped protrusions (15) are evenly distributed around the spherical groove (11-3) along the circumferential direction of the spherical groove (11-3).

6. The multi-ball-stick combined tumbling tracking disk according to claim 5, characterized in that: On the top surface of the chassis (10), a gripping protrusion (16) is also machined, and the gripping protrusion (16) is arranged below the matrix groove (11).

7. The multi-ball-stick combined tumbling tracking disk according to claim 2, characterized in that: When the self-assembling baseball bat tumbling block further includes a base block (1) and a rear connecting block (6), the base block (1) and the rear connecting block (6) are detachably connected to form a double-core tumbling block, and the shape of the double-core tumbling block is a cuboid; when the self-assembling baseball bat tumbling block further includes a base block (1) and three rear connecting blocks (6), the base block (1) and the three rear connecting blocks (6) are detachably connected to form a four-core tumbling block, and the shape of the four-core tumbling block is a cube; when the self-assembling baseball bat tumbling block further includes a base block (1) and three rear connecting blocks (6), the base block (1) and the four rear connecting blocks (6) are detachably connected to form a five-core tumbling block, and the shape of the four-core tumbling block is a C-shaped body; when the self-assembling baseball bat tumbling block further includes a base block (1) and three rear connecting blocks (6), the base block (1) and the six rear connecting blocks (6) are detachably connected to form a seven-core tumbling block, and the shape of the seven-core tumbling block is a cuboid with a notch.

8. The multi-ball-stick combined tumbling tracking disk according to claim 2, characterized in that: A number of cross-shaped protrusions (17) are provided on the chassis (10), and the number of cross-shaped protrusions (17) is arranged in the matrix groove (11).

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