Social toy teaching aid for assisting in treating autism of children

By designing highly interactive play and educational components, the shortcomings of existing play and educational tools in peer-assisted education have been addressed, enhancing the social and basic cognitive abilities of children with autism and adapting to the needs of different heights.

CN121982956APending Publication Date: 2026-05-05ZHEJIANG VOCATIONAL COLLEGE OF SPECIAL EDUCATION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG VOCATIONAL COLLEGE OF SPECIAL EDUCATION
Filing Date
2024-03-09
Publication Date
2026-05-05

AI Technical Summary

Technical Problem

Existing educational toys lack effective support for peer-assisted learning in assisting social training for children with autism, resulting in insufficient social training outcomes.

Method used

A toy and educational tool was designed, comprising components such as a base, slider, inclined block, stop block, connecting spring, ring, and turntable. The combination of slider and inclined block enhances children's interaction with peers; the rotation of the turntable and fixed plate enhances color education; the adjustment of the double threaded rod and movable block accommodates different heights; and the interlocking of shapes enhances graphic cognition.

Benefits of technology

Through enhanced interactivity, color education, and graphic recognition training, we help children with autism interact with their peers, improve their social skills, adapt to different height requirements, and enhance their basic cognitive abilities.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention belongs to the technical field of children toy teaching aids, and discloses a social toy teaching aid for assisting in treating children autism, which comprises a base, a first long groove is formed in the front side of the top end of the base, a second long groove is formed in the rear side of the top end of the base, and sliding blocks movably sleeve the left ends of the interiors of the first long groove and the second long groove respectively. A doll is fixedly installed at the top end of the sliding block. By arranging a first inclined block, a first stop block, a second inclined block and a second stop block, when the first inclined block is pressed down, the first inclined block drives the first stop block to move downwards through a first transverse plate and compresses a connecting spring, so that the first stop block is embedded into a base, and a sliding block in a second long groove continues to slide; and a second inclined block drives a second transverse plate and a second stop block to move downwards and compress a connecting spring, so that a sliding block in a first long groove is allowed to continuously slide, and the importance of mutual assistance of companions can be educated in an auxiliary manner.
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Description

Technical Field

[0001] This invention belongs to the field of children's educational toys technology, specifically a kind of educational toy that helps treat social interaction in children with autism. Background Technology

[0002] Autism, also known as autism spectrum disorder or autistic disorder, is a representative disease of pervasive developmental disorders. It is generally divided into five types: autistic disorder, Retts syndrome, childhood disintegrative disorder, Asperger's syndrome, and PDD unspecified. Among them, autistic disorder and Asperger's syndrome are more common, generally estimated to be about 2 to 5 per 10,000 children, with a male-to-female ratio of about 3 to 4:1, and boys being 3 to 4 times more likely to be girls.

[0003] In the auxiliary treatment of children with autism, appropriate play and educational toys are needed to assist in the treatment, thereby helping children with autism to gradually improve their social skills through training. However, most existing play and educational toys are designed for individual auxiliary training of children with autism, strengthening their basic cognitive abilities through a series of basic training exercises so that they can better integrate into society. However, they lack educational significance in peer interaction, which reduces the auxiliary therapeutic effect of play and educational toys and is not conducive to the social training of children with autism. Therefore, improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to provide a play and educational tool to assist in the social development of children with autism, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a play and educational toy for assisting in the social development of children with autism, comprising a base, a first elongated groove on the front side of the top of the base, and a second elongated groove on the rear side of the top of the base. A slider is movably fitted onto the left end of the first and second elongated grooves, and a doll is fixedly mounted on the top of the slider. A first inclined block is movably fitted onto the bottom end of the first elongated groove. The bottom end of the first inclined block penetrates the base and extends into the interior of the base, where a first horizontal plate is fixedly mounted. The first horizontal plate is movably fitted onto the inner surface of the base. A first stop is fixedly mounted on the left side of the top of the first horizontal plate, and the top of the first stop... A connecting spring is fixedly installed at the middle of the bottom end of the first horizontal plate, penetrating the base and extending into the interior of the second long groove. The other end of the connecting spring is fixedly connected to the bottom end inside the base. A second inclined block is movably sleeved at the bottom end inside the second long groove. The bottom end of the second inclined block penetrates the base and extends into the interior of the base, where a second horizontal plate is fixedly installed. The second horizontal plate is movably sleeved inside the base. A second stop is fixedly installed on the right side of the top end of the second horizontal plate. The top end of the second stop penetrates the base and extends into the interior of the first long groove. A connecting spring is fixedly installed at the middle of the bottom end of the second horizontal plate, where the other end of the connecting spring is fixedly connected to the bottom end inside the base.

[0006] As a preferred embodiment of the present invention, a hexagonal column, a quadrilateral column, a trilateral column and a cylinder are respectively fixedly sleeved at the upper and lower ends of the left side of the front end of the base. The number of each of the hexagonal column, quadrilateral column, trilateral column and cylinder is two, and they are symmetrical about the center of the base.

[0007] As a preferred embodiment of the present invention, the outer surfaces of the hexagonal prism, quadrilateral prism, trilateral prism and cylinder are all movably fitted with square blocks, the front end of the square blocks is provided with grooves, and the outer surface of the square blocks and the inner surface of the base are movably fitted together.

[0008] As a preferred embodiment of the present invention, there are two sliders and two puppets. The bottom ends of the two sliders are respectively provided with slots, and a ring is movably fitted onto the inner surface of the slots.

[0009] As a preferred embodiment of the present invention, a disc is fixedly installed at the bottom end of the ring. There are two discs, and the two discs are respectively movably sleeved on the inner surfaces of the upper and lower sides of the left end of the base. A round rod is fixedly sleeved inside the two discs, and the top end of the round rod penetrates the base and extends to the outside of the base.

[0010] As a preferred embodiment of the present invention, a turntable is fixedly installed at the top end of the round rod, and there are two turntables. The bottom ends of the two turntables are movably connected to the top end of the base, and a fixing plate is fixedly installed at the top end of each of the two turntables.

[0011] As a preferred embodiment of the present invention, fixing blocks are fixedly installed on the left and right sides of the bottom of the base, and double threaded rods are threaded into the internal threads of the fixing blocks. Handles are fixedly sleeved on the left and right ends of the double threaded rods, and the outer surfaces of the handles and the outer surfaces of the fixing blocks are movably connected.

[0012] As a preferred embodiment of the present invention, a limiting groove is formed in the middle of the bottom end of the base. Limiting blocks are movably sleeved on the left and right sides of the middle of the limiting groove. There are two limiting blocks. Movable blocks are fixedly installed at the bottom ends of the two limiting blocks. There are two movable blocks. The top ends of the two movable blocks are movably connected to the bottom end of the base. The inner surfaces of the two movable blocks are threadedly sleeved with the outer surface of the double-threaded rod. Connecting plates are hinged to the opposite sides of the two movable blocks. There are two connecting plates, and they are symmetrical about the center of the base.

[0013] As a preferred embodiment of the present invention, support legs are fixedly installed at the four corners of the bottom of the base, and extension rods are movably sleeved inside the support legs. A connecting block is fixedly installed at the right end of the extension rod. There are two connecting blocks, and the opposite sides of the two connecting blocks are respectively hinged to two connecting plates.

[0014] The beneficial effects of this invention are as follows:

[0015] 1. This invention, by setting a first inclined block, a first stop block, a second inclined block, and a second stop block, allows the slider inside the second long groove to continue sliding by setting a first inclined block, a first stop block, a second inclined block, a first horizontal plate, and a second stop block. When the second inclined block is pressed, it moves downward along the inner surface of the base and compresses the connecting spring, thereby removing the obstruction of the second stop block. When the second inclined block is pressed, it moves downward along with the second horizontal plate and the second stop block and compresses the connecting spring, thereby releasing the obstruction of the second stop block and allowing the slider inside the first long groove to continue sliding. Through the cooperation of the first and second inclined blocks, the interaction between autistic children and their peers can be enhanced, thus assisting in the education of the importance of peer support.

[0016] 2. This invention, by setting up a slot, a ring, a disc, a turntable, and a fixing plate, allows the fixed plate and the round rod to rotate when the turntable is rotated. Since the round rod and the disc are fixedly connected, the disc will rotate along with the ring under the action of the round rod. When the ring and the slot are separated, the locking of the slider position can be released. By using different colors of the fixing plate, color education and cognitive abilities of children with autism can be enhanced.

[0017] 3. This invention, by setting up a double-threaded rod, a movable block, a connecting plate, an extension rod, and a connecting block, allows the double-threaded rod to rotate when the handle is turned. Since the outer surface of the double-threaded rod and the inner surface of the movable block are threaded together, under the action of the double-threaded rod, the two movable blocks will move in opposite directions along the bottom of the base, respectively, carrying the two connecting plates. This causes the connecting plates to generate a pushing force on the connecting block, pushing the connecting block and the extension rod downward along the inner surface of the support leg. In this way, the educational toy can be adjusted according to the child's height. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a cross-sectional view of the front of the present invention;

[0020] Figure 3 This is a cross-sectional view of the square block of the present invention;

[0021] Figure 4 This is a cross-sectional view of the top of the present invention;

[0022] Figure 5 This is a cross-sectional view of the hexagonal prism of the present invention;

[0023] Figure 6 This is a cross-sectional view of the first horizontal plate of the present invention;

[0024] Figure 7 This is a cross-sectional view of the second horizontal plate of the present invention;

[0025] Figure 8 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0026] In the diagram: 1. Base; 2. First long groove; 3. Second long groove; 4. First inclined block; 5. First horizontal plate; 6. First stop block; 7. Connecting spring; 8. Second inclined block; 9. Second horizontal plate; 10. Second stop block; 11. Connecting spring; 12. Hexagonal column; 13. Quadrilateral column; 14. Trilateral column; 15. Cylinder; 16. Square block; 17. Groove; 18. Slider; 19. Doll; 20. Slot; 21. Ring; 22. Disc; 23. Round rod; 24. Turntable; 25. Fixing plate; 26. Fixing block; 27. Double threaded rod; 28. Handle; 29. ​​Limiting groove; 30. Limiting block; 31. Movable block; 32. Connecting plate; 33. Support leg; 34. Extension rod; 35. Connecting block. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] like Figures 1 to 8 As shown, this embodiment of the invention provides a play and educational tool to assist in the social development of children with autism. It includes a base 1, a first elongated groove 2 on the front side of the top of the base 1, and a second elongated groove 3 on the rear side of the top of the base 1. A slider 18 is movably fitted onto the left end of the first elongated groove 2 and the second elongated groove 3, respectively. A doll 19 is fixedly installed on the top of the slider 18. A first inclined block 4 is movably fitted onto the bottom end of the first elongated groove 2. The bottom end of the first inclined block 4 penetrates the base 1 and extends into the interior of the base 1, where a first horizontal plate 5 is fixedly installed. The first horizontal plate 5 is movably fitted onto the inner surface of the base 1. A first stop 6 is fixedly installed on the left side of the top of the first horizontal plate 5, and the top end of the first stop 6 penetrates the base 1 and… Extending into the interior of the second long groove 3, a connecting spring 7 is fixedly installed at the middle of the bottom end of the first horizontal plate 5. The other end of the connecting spring 7 is fixedly connected to the bottom end inside the base 1. A second inclined block 8 is movably sleeved at the bottom end inside the second long groove 3. The bottom end of the second inclined block 8 passes through the base 1 and extends into the interior of the base 1, where a second horizontal plate 9 is fixedly installed. The second horizontal plate 9 is movably sleeved inside the base 1. A second stop 10 is fixedly installed on the right side of the top end of the second horizontal plate 9. The top end of the second stop 10 passes through the base 1 and extends into the interior of the first long groove 2. A connecting spring 11 is fixedly installed at the middle of the bottom end of the second horizontal plate 9. The other end of the connecting spring 11 is fixedly connected to the bottom end inside the base 1.

[0029] There are two sliders 18 and two puppets 19. When the autistic child and his / her peer push the two puppets 19 and slider 18 respectively and move them along the inner surfaces of the first long groove 2 and the second long groove 3 to the left side of the first stop 6, the peer will be unable to push the puppet 19 forward. The autistic child needs to continue pushing the puppet 19 to press down the first inclined block 4, so that the first inclined block 4 drives the first stop 6 to move down through the first horizontal plate 5 and compress the connecting spring 7, thereby making the first stop 6 embedded in the base 1. Only then can the peer continue to push the puppet 19. As the peer pushes the puppet 19 forward, the second inclined block 8 will be pressed down, which in turn causes the second inclined block 8 to move down with the second horizontal plate 9 and the second stop 10 and compress the connecting spring 11. Only then can the autistic child continue to push the puppet 19. Through the cooperation of the autistic child and his / her peer, the two puppets 19 are separated from the base 1, thereby strengthening the interaction between the autistic child and his / her peer and helping to educate them on the importance of mutual assistance with their peers.

[0030] Among them, hexagonal prism 12, quadrilateral prism 13, trilateral prism 14 and cylinder 15 are fixedly sleeved at the upper and lower ends of the front left side of the base 1 respectively. There are two of each of the hexagonal prism 12, quadrilateral prism 13, trilateral prism 14 and cylinder 15, and they are symmetrical about the center of the base 1.

[0031] The presence of hexagonal prism 12, quadrilateral prism 13, trilateral prism 14, and cylinder 15 will serve the purpose of training concentration.

[0032] Among them, the outer surfaces of the hexagonal prism 12, quadrilateral prism 13, trilateral prism 14 and cylindrical prism 15 are all movably fitted with square blocks 16, and the front end of the square blocks 16 is provided with a groove 17. The outer surface of the square blocks 16 and the inner surface of the base 1 are movably fitted together.

[0033] By fitting the square block 16 into the inner surface of the base 1 according to the shapes of the hexagonal prism 12, quadrilateral prism 13, trilateral prism 14 and cylinder 15, the groove 17 can be connected to the first long groove 2 and the second long groove 3, thereby enhancing children's ability to recognize shapes.

[0034] There are two sliders 18 and two puppets 19. The bottom of each slider 18 is provided with a slot 20, and a ring 21 is movably fitted on the inner surface of the slot 20.

[0035] The slot 20 and the ring 21 work together to lock the position of the slider 18.

[0036] Among them, a disc 22 is fixedly installed at the bottom end of the ring 21. There are two discs 22. The two discs 22 are respectively movably sleeved on the inner surfaces of the upper and lower sides of the left end of the base 1. A round rod 23 is fixedly sleeved inside the two discs 22. The top end of the round rod 23 passes through the base 1 and extends to the outside of the base 1.

[0037] When the rod 23 rotates, it will cause the disk 22 to drive the ring 21 to rotate as well.

[0038] Among them, a turntable 24 is fixedly installed at the top of the round rod 23. There are two turntables 24. The bottom ends of the two turntables 24 are movably connected to the top of the base 1. The top ends of the two turntables 24 are respectively fixedly installed with fixing plates 25.

[0039] The fixed board 25 consists of triangular boards of different colors. The different colors of the fixed board 25 can enhance children's ability to recognize colors.

[0040] Among them, fixing blocks 26 are fixedly installed on the left and right sides of the bottom of the base 1, and double threaded rods 27 are threaded inside the fixing blocks 26. Handles 28 are fixedly sleeved on the left and right ends of the double threaded rods 27, and the outer surface of the handles 28 is movably connected to the outer surface of the fixing blocks 26.

[0041] When the handle 28 is turned, the double threaded rod 27 will rotate along the inner surface of the fixed block 26.

[0042] Among them, a limiting groove 29 is opened in the middle of the bottom end of the base 1. Limiting blocks 30 are movably sleeved on the left and right sides of the middle of the limiting groove 29. There are two limiting blocks 30. Movable blocks 31 are fixedly installed at the bottom ends of the two limiting blocks 30. There are two movable blocks 31. The top ends of the two movable blocks 31 are movably connected to the bottom end of the base 1. The inner surfaces of the two movable blocks 31 are threadedly sleeved with the outer surface of the double threaded rod 27. Connecting plates 32 are hinged to the opposite sides of the two movable blocks 31. There are two connecting plates 32, and they are symmetrical about the center of the base 1.

[0043] When the double threaded rod 27 rotates, the two movable blocks 31 will move in opposite directions along the bottom of the base 1, carrying the connecting plate 32.

[0044] Among them, support legs 33 are fixedly installed at the four corners of the bottom of the base 1. An extension rod 34 is movably connected inside the support leg 33. A connecting block 35 is fixedly installed at the right end of the extension rod 34. There are two connecting blocks 35. The back sides of the two connecting blocks 35 are respectively hinged to two connecting plates 32.

[0045] When the connecting plate 32 moves, it will push the connecting block 35, along with the extension rod 34, to move downwards along the inner surface of the support leg 33.

[0046] Working principle and usage process:

[0047] First, the caregiver of the autistic child turns the handle 28, causing the double-threaded rod 27 to rotate. This causes the two movable blocks 31, which are threadedly connected to the double-threaded rod 27, to move in opposite directions along the bottom of the base 1, with the tops of the two connecting plates 32 respectively. Since the connecting plates 32 and the connecting blocks 35 are hinged, as the tops of the connecting plates 32 move, the bottoms of the two connecting plates 32 will generate a pushing force on the two connecting blocks 35 respectively, pushing the connecting blocks 35 and the extension rod 34 to move downward along the inner surface of the support leg 33. This allows the educational toy to be adjusted according to the child's height, making it convenient to use.

[0048] Subsequently, the autistic child and their companion rotate the turntable 24, causing the turntable 24 to rotate the fixed plate 25 and the round rod 23. This causes the disc 22, along with the ring 21, to rotate along with the round rod 23. When the ring 21 separates from the slot 20, the lock on the slider 18 is released. The autistic child and their companion can then push the two sliders 18 and the puppet 19 to move along the inner surfaces of the first long groove 2 and the second long groove 3. By rotating the fixed plate 25 to the corresponding color block, color education and cognitive abilities of the autistic child can be enhanced. When the slider 18 moves to the left side of the cylinder 15, the autistic child and their companion, according to the corresponding shape, place the square block 16 along the outer surfaces of the cylinder 15, the triangular prism 14, the quadrilateral prism 13, and the hexagonal prism 12 into the inner surface of the base 1, thereby aligning the groove 17 with the first long groove 2 and the second long groove 3. The autistic child and their companion can then continue to push the slider 18 and the puppet 19.

[0049] When slider 18 moves to the left of the first inclined block 4, the autistic child continues to push slider 18. Since the outer surface of the first inclined block 4 is inclined, slider 18 will squeeze the first inclined block 4 downward, so that the first inclined block 4 moves downward along the inner surface of the base 1 through the first horizontal plate 5 and the first stop 6 and compresses the connecting spring 7, thereby making the first stop 6 embedded in the base 1. At this time, the peer can continue to push slider 18. As the peer pushes, the second inclined block 8 will be squeezed and move downward, so that the second inclined block 8 moves downward along with the second horizontal plate 9 and the second stop 10 and compresses the connecting spring 11, releasing the obstruction of the second stop 10. At this time, the autistic child can continue to push slider 18. Through the cooperation of the first inclined block 4 and the second inclined block 8, the interaction between the autistic child and the peer can be enhanced, thereby educating them on the importance of mutual assistance with their peers.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A play and educational toy for assisting in the social development of children with autism, comprising a base (1), characterized in that: A first long groove (2) is provided on the front side of the top of the base (1), and a second long groove (3) is provided on the rear side of the top of the base (1). A slider (18) is movably sleeved on the left end of the first long groove (2) and the second long groove (3). A puppet (19) is fixedly installed on the top of the slider (18). A first inclined block (4) is movably sleeved on the bottom end of the first long groove (2). The bottom end of the first inclined block (4) penetrates the base (1) and extends into the interior of the base (1), and a first horizontal plate (5) is fixedly installed thereon. The first horizontal plate (5) is movably sleeved on the inner surface of the base (1). A first stop block (6) is fixedly installed on the left side of the top of the first horizontal plate (5). The top end of the first stop block (6) penetrates the base (1) and extends into the interior of the second long groove (3). A connecting spring (7) is fixedly installed at the middle of the bottom end of the plate (5). The other end of the connecting spring (7) is fixedly connected to the bottom end inside the base (1). A second inclined block (8) is movably sleeved at the bottom end inside the second long groove (3). The bottom end of the second inclined block (8) passes through the base (1) and extends into the interior of the base (1), and a second horizontal plate (9) is fixedly installed thereon. The second horizontal plate (9) is movably sleeved inside the base (1). A second stop (10) is fixedly installed on the right side of the top end of the second horizontal plate (9). The top end of the second stop (10) passes through the base (1) and extends into the interior of the first long groove (2). A connecting spring (11) is fixedly installed at the middle of the bottom end of the second horizontal plate (9). The other end of the connecting spring (11) is fixedly connected to the bottom end inside the base (1).

2. The educational toy for assisting in the social development of children with autism according to claim 1, characterized in that: The upper and lower ends of the left front end of the base (1) are respectively fixedly sleeved with hexagonal prism (12), quadrilateral prism (13), trilateral prism (14) and cylinder (15). The number of hexagonal prism (12), quadrilateral prism (13), trilateral prism (14) and cylinder (15) are two, and they are symmetrical about the center of the base (1).

3. The educational toy for assisting in the social development of children with autism according to claim 2, characterized in that: The outer surfaces of the hexagonal prism (12), quadrilateral prism (13), trilateral prism (14) and cylinder (15) are all movably fitted with square blocks (16), and the front end of the square block (16) is provided with a groove (17). The outer surface of the square block (16) and the inner surface of the base (1) are movably fitted together.

4. The educational toy for assisting in the social development of children with autism according to claim 1, characterized in that: The number of sliders (18) and puppets (19) are two. The bottom ends of the two sliders (18) are respectively provided with slots (20), and a ring (21) is movably sleeved on the inner surface of the slots (20).

5. The educational toy for assisting in the social development of children with autism according to claim 4, characterized in that: The bottom end of the ring (21) is fixedly installed with a disc (22). There are two discs (22). The two discs (22) are respectively movably sleeved on the inner surfaces of the upper and lower sides of the left end of the base (1). The inside of the two discs (22) is fixedly sleeved with a round rod (23). The top end of the round rod (23) passes through the base (1) and extends to the outside of the base (1).

6. The educational toy for assisting in the social development of children with autism according to claim 5, characterized in that: The top end of the round rod (23) is fixedly installed with a turntable (24). There are two turntables (24). The bottom ends of the two turntables (24) are movably connected to the top end of the base (1). The top ends of the two turntables (24) are respectively fixedly installed with a fixing plate (25).

7. The educational toy for assisting in the social development of children with autism according to claim 1, characterized in that: Fixing blocks (26) are fixedly installed on the left and right sides of the bottom of the base (1). A double threaded rod (27) is threaded inside the fixing block (26). A handle (28) is fixedly sleeved on the left and right ends of the double threaded rod (27). The outer surface of the handle (28) is movably connected to the outer surface of the fixing block (26).

8. The educational toy for assisting in the social development of children with autism according to claim 1, characterized in that: A limiting groove (29) is provided in the middle of the bottom end of the base (1). Limiting blocks (30) are movably sleeved on the left and right sides of the middle of the limiting groove (29). There are two limiting blocks (30). Movable blocks (31) are fixedly installed at the bottom ends of the two limiting blocks (30). There are two movable blocks (31). The tops of the two movable blocks (31) are movably connected to the bottom end of the base (1). The inner surfaces of the two movable blocks (31) are threadedly sleeved with the outer surface of the double threaded rod (27). Connecting plates (32) are hinged to the opposite sides of the two movable blocks (31). There are two connecting plates (32) and they are symmetrical about the center of the base (1).

9. The educational toy for assisting in the social development of children with autism according to claim 1, characterized in that: Support legs (33) are fixedly installed at the four corners of the bottom of the base (1). An extension rod (34) is movably sleeved inside the support leg (33). A connecting block (35) is fixedly installed at the right end of the extension rod (34). There are two connecting blocks (35). The back sides of the two connecting blocks (35) are respectively hinged to two connecting plates (32).