CN113223337B

CN113223337B - Infant learning robot

Info

Publication number: CN113223337B
Application number: CN202110388786.9A
Authority: CN
Inventors: 赵岁民; 赵国江; 赵国智
Original assignee: Shenzhen Jiangzhi Industrial Technology Co ltd
Current assignee: Shenzhen Jiangzhi Industrial Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2023-05-23
Anticipated expiration: 2041-04-12
Also published as: CN113223337A

Abstract

The invention discloses a child learning robot, which belongs to the technical field of auxiliary learning robot equipment and comprises a second base, wherein the upper end of the second base is fixedly connected with a robot main body, the upper end of the robot main body is provided with a display screen, the left end and the right end of the robot main body are fixedly connected with connecting pipes, the inner walls of the two connecting pipes are fixedly connected with a plurality of first ratchet sheets, the two connecting pipes are fixedly connected with third connecting columns, annular grooves are cut on the circumferential surfaces of the two third connecting columns, rotating wheels are rotatably connected in the two annular grooves, the circumferential surfaces of the two rotating wheels are movably hinged with a plurality of second ratchet sheets through a plurality of rotating rods, the plurality of second ratchet sheets are respectively matched with the plurality of first ratchet sheets, and the ends, away from the two rotating wheels, are fixedly connected with connecting rings, so that the child learning robot can finally protect the health of infants, prevent the infants from falling down and prevent the infants from watching the screen for a long time to cause myopia.

Description

Infant learning robot

Technical Field

The invention relates to the technical field of auxiliary learning robot equipment, in particular to a learning robot for infants.

Background

The robot is an intelligent machine capable of semi-autonomous or fully autonomous operation. Historically, the earliest robots were puppet robots constructed by the worker of the magma and according to the image Liu, which had the ability to sit, raise, worship, lie down, etc. The robot has the basic characteristics of perception, decision making, execution and the like, can assist or even replace human beings to finish dangerous, heavy and complex work, improves the working efficiency and quality, serves the life of the human beings, and enlarges or extends the activity and capacity range of the human beings.

The existing learning robot cannot achieve a good protection effect on infants during infant learning, the infants fall easily, and the eyesight of the infants can be affected when the infants look at the screen for learning at short distance, so that the infant learning robot is provided.

Summary of the invention

Aiming at the problems in the prior art, the invention aims to provide the infant learning robot which can protect the health of infants during infant learning, prevent the infants from falling down and prevent eyes from being myopia caused by long-time short-distance watching of a screen.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a child learning robot, includes the second base, the upper end fixedly connected with robot main part of second base, the display screen is installed to the upper end of robot main part, the equal fixedly connected with connecting pipe in both ends about the robot main part, two the equal fixedly connected with of inner wall of connecting pipe is a plurality of first ratchet piece, two equal fixedly connected with third spliced pole in the connecting pipe, two the annular groove has all been excavated to the circumference surface of third spliced pole, two all rotate in the annular groove and be connected with the runner, two the circumference surface of runner all has a plurality of second ratchet pieces through a plurality of bull stick swing joint, a plurality of second ratchet piece respectively with a plurality of first ratchet piece assorted, two the equal fixedly connected with go-between of one end that the runner kept away from mutually, two the equal fixedly connected with connecting plate of one end that the go-between kept away from mutually, the left side the left end fixedly connected with first safety handle, the right side of connecting plate is fixedly connected with second safety handle, the front side of second safety handle is provided with a plurality of second safety handle, sealing mechanism is provided with the projecting mechanism, the projecting mechanism is provided with the base.

As a preferable scheme of the invention, the sealing mechanism comprises a storage box, a hinge and a sealing cover, wherein the storage box is fixedly connected to the front end of the second safety handrail, the sealing cover is movably hinged to the storage box through the hinge, and the sealing cover is matched with the storage box.

As a preferred scheme of the invention, the projection mechanism comprises two first rotating plates, a fixed column, a projector, two first connecting columns, two second connecting columns and two second rotating plates, wherein the fixed column is fixedly connected between the left inner wall and the right inner wall of the storage box, the two first rotating plates are movably hinged in the storage box through the fixed column, the two first connecting columns are respectively and fixedly connected with one end, close to the two first rotating plates, of the projector, the projector is fixedly connected between the two first connecting columns, the two second rotating plates are respectively and rotatably connected with the circumferential surfaces of the two first connecting columns, and the second connecting columns are fixedly connected between the two second rotating plates.

As a preferable scheme of the invention, the rotating mechanism comprises a first base, a connecting rod, a fixed ring, a plurality of balls, a rotary table, a first round hole and a second round hole, wherein the second round hole is cut at the upper end of the second base, the first round hole is cut at the upper end of the rotary table, the rotary table is fixedly connected to the lower end of the second base, the connecting rod is rotationally connected in the second round hole and the first round hole, the first base is fixedly connected to the lower end of the connecting rod, the fixed ring is fixedly connected to the upper end of the first base, a plurality of balls are rotationally connected to the upper end of the fixed ring, and the rotary table is rotationally connected to the upper ends of the balls.

As a preferable scheme of the invention, four corners of the lower end of the first base are fixedly connected with U-shaped fixing blocks, and rollers are rotatably connected in the four U-shaped fixing blocks.

As a preferable scheme of the invention, the upper end of the connecting rod is fixedly connected with a first handle, the surface of the first handle is wrapped with a foam-rubber cushion, and a holding groove is cut on the surface of the foam-rubber cushion.

As a preferable scheme of the invention, the lower end of the sealing cover is fixedly connected with a second handle, the surface of the second handle is wrapped with a rubber sleeve, and the surface of the rubber sleeve is carved with anti-skid patterns.

As a preferable scheme of the invention, the right part of the upper end of the sealing cover is fixedly connected with two magnets, the storage box is made of stainless steel, and the two magnets are matched with the storage box.

As a preferable mode of the invention, the height of the robot main body is one hundred and eighteen millimeters, and the length of the second base is four hundred and fifty millimeters.

As a preferable scheme of the invention, a storage battery is arranged in the robot main body, the storage battery is electrically connected to the display screen, the storage battery is twenty-four volts, and the storage battery is fourteen milliamperes.

Compared with the prior art, the invention has the advantages that:

(1) According to the invention, an infant stands at the upper end of the second base, the first safety handrail and the second safety handrail are rotated, so that the first safety handrail and the second safety handrail are respectively positioned at the left side and the right side of the infant, the rotation of the second safety handrail drives the rotation of the connecting plate, the rotation of the connecting plate drives the rotation of the connecting ring, the rotation of the connecting ring drives the rotation of the rotating wheel, the rotation of the rotating wheel drives the second ratchet to move, the second ratchet moves and contacts and extrudes the first ratchet, under the action of the rotating rod, the second ratchet rotates, when the rotating wheel is reversely rotated, the second ratchet is clamped between the first ratchet to cause the rotating wheel to be incapable of reversely rotating, and finally, the first safety handrail and the second safety handrail are only capable of upwards rotating and incapable of downwards rotating when being respectively positioned at the left side and the right side of the infant, so that the first safety handrail and the second safety handrail are prevented from downwards moving the first safety handrail and the second safety handrail, and the first safety handrail are prevented from downwards moving the infant, and the first safety handrail and the second safety handrail are prevented from falling all the time.

(2) In the invention, when the second safety handrail is positioned on the right side of an infant, the second handle is held by the hand, the second handle is opened to separate the magnet from the storage box, the first rotating plate is held by the hand, the first rotating plate is rotated, the second rotating plate is held by the hand, the second rotating plate is rotated, the first rotating plate, the second rotating plate and the storage box form a triangle, the effect of supporting the projector is realized, the projector can project the picture of the display screen on the wall, the infant can stand on the upper end of the second base to watch the picture on the wall, the infant is prevented from staring at the display screen for a long time to cause vision degradation, when the projector is not needed, the second rotating plate is rotated to fold, the second rotating plate is positioned in the two first rotating plates, the first rotating plate and the projector are stored in the storage box, the sealing cover is closed, and the storage box is sealed.

(3) According to the invention, a child can stand at the upper end of the second base to hold the first handle, the first handle is rotated, the second base is driven to rotate relative to the first base by the rotation of the first handle, the projector is driven to rotate by the rotation of the second base, the picture projected by the projector can be projected on a wall surface with a proper size, the learning and watching of the child are facilitated, the learning interestingness is also increased, and the arrangement of the ball is beneficial to reducing the friction force between the turntable and the fixed ring, so that the child can easily rotate the first handle.

Drawings

FIG. 1 is a perspective view of a child learning robot of the present invention;

FIG. 2 is a first perspective exploded view of a child learning robot of the present invention;

FIG. 3 is a second perspective exploded view of a child learning robot of the present invention;

FIG. 4 is a perspective view of a child learning robot of the present invention at a second ratchet tab;

FIG. 5 is a perspective view of a child learning robot of the present invention at a stationary post;

FIG. 6 is a perspective view of a first rotating plate of the child learning robot of the present invention;

FIG. 7 is a perspective view of a child learning robot receiver of the present invention;

fig. 8 is a perspective view of a fixing ring of the infant learning robot of the present invention.

The reference numerals in the figures illustrate:

1. a first base; 2. a U-shaped fixed block; 3. a roller; 4. a fixing ring; 5. a ball; 6. a connecting rod; 7. a first handle; 8. a turntable; 9. a first round hole; 10. a second base; 11. a second round hole; 12. a robot main body; 13. a first safety armrest; 14. a second safety rail; 15. a connecting pipe; 16. a first ratchet piece; 17. a rotating wheel; 18. a connecting plate; 19. a storage box; 20. a hinge; 21. sealing cover; 22. a second handle; 23. a magnet; 24. a first rotating plate; 25. a display screen; 26. a connecting ring; 27. a second ratchet piece; 28. a rotating rod; 29. a second rotating plate; 30. a projector; 31. a first connection post; 32. fixing the column; 33. a second connection post; 34. a third connecting column; 35. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.

In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-8, an infant learning robot includes a second base 10, the upper end fixedly connected with robot main body 12 of second base 10, display screen 25 is installed to the upper end of robot main body 12, the both ends all fixedly connected with connecting pipe 15 about robot main body 12, the inner wall all fixedly connected with a plurality of first thorn pieces 16 of two connecting pipes 15, all fixedly connected with third spliced pole 34 in two connecting pipes 15, the circumference surface of two third spliced pole 34 has all excavated ring channel 35, all be connected with runner 17 in two ring channel 35 in the rotation, the circumference surface of two runner 17 all has a plurality of second thorn pieces 27 through a plurality of bull sticks 28 swing joint, a plurality of second thorn pieces 27 respectively with a plurality of first thorn pieces 16 phase-match, the one end that two runner 17 kept away from all fixedly connected with go-between 26, the one end that two go-between 26 kept away from all fixedly connected with connecting plate 18, the left end fixedly connected with first safety handrail 13 of left side connecting plate 18, the right side connecting plate 18's right side fixedly connected with second safety mechanism 14, the lower side safety mechanism of second safety mechanism 14 is provided with in the lower side of second safety mechanism, the lower side safety mechanism of second base 10 is provided with.

In this embodiment, the child stands on the upper end of the second base 10, rotates the first safety handrail 13 and the second safety handrail 14, so that the first safety handrail 13 and the second safety handrail 14 are respectively located on the left side and the right side of the child, the rotation of the second safety handrail 14 drives the rotation of the connecting plate 18, the rotation of the connecting plate 18 drives the rotation of the connecting ring 26, the rotation of the connecting ring 26 drives the rotation of the rotating wheel 17, the rotation of the rotating wheel 17 drives the second ratchet 27 to move, the second ratchet 27 moves and the first ratchet 16 contacts and extrudes, the second ratchet 27 rotates under the action of the rotating rod 28, when the rotating wheel 17 rotates reversely, the second ratchet 27 is clamped between the first ratchet 16, so that the rotating wheel 17 cannot rotate reversely, and finally, the first safety handrail 13 and the second safety handrail 14 only rotate upwards and cannot rotate downwards, so that the child is prevented from moving the first safety handrail 13 and the second safety handrail 14 downwards, the first safety handrail 13 and the second safety handrail 14 are ensured to be prevented from falling down, and the child is prevented from being displayed by the projector and the machine for the child to be a main body 25 and a person who is not in need of the field of the prior art, and the machine is indicated by the following the invention.

Specifically, the sealing mechanism comprises a storage box 19, a hinge 20 and a sealing cover 21, wherein the storage box 19 is fixedly connected to the front end of the second safety handrail 14, the sealing cover 21 is movably hinged to the storage box 19 through the hinge 20, and the sealing cover 21 is matched with the storage box 19.

In this embodiment, the setting of receiver 19 is convenient for store projector 30, and the setting of sealed lid 21 is useful for sealed receiver 19, prevents that projector 30 from exposing at outside damage when not using, has improved the practicality of this device.

Specifically, the projection mechanism includes two first rotating plates 24, a fixing column 32, a projector 30, two first connecting columns 31, two second connecting columns 33 and two second rotating plates 29, the fixing column 32 is fixedly connected between the left and right inner walls of the storage box 19, the two first rotating plates 24 are all movably hinged in the storage box 19 through the fixing column 32, the two first connecting columns 31 are respectively fixedly connected to one ends of the two first rotating plates 24 close to each other, the projector 30 is fixedly connected between the two first connecting columns 31, the two second rotating plates 29 are respectively rotatably connected to the circumferential surfaces of the two first connecting columns 31, and the second connecting columns 33 are fixedly connected between the two second rotating plates 29.

In this embodiment, when the second safety handrail 14 is located on the right side of the child, the second handle 22 is held by hand, the second handle 22 is opened to separate the magnet 23 from the storage box 19, the first rotating plate 24 is held by hand, the first rotating plate 24 is rotated, the second rotating plate 29 is held by hand again, the second rotating plate 29 is rotated to form a triangle with the first rotating plate 24, the second rotating plate 29 and the storage box 19, the effect of supporting the projector 30 is achieved, the projector 30 can project the picture of the display screen 25 on the wall, the child can stand on the upper end of the second base 10 to view the picture on the wall, the child is prevented from viewing the display screen 25 for a long time, when the projector 30 is not needed, the second rotating plate 29 is rotated to be folded, the second rotating plate 29 is located in the two first rotating plates 24, the first rotating plate 24 and the projector 30 are stored in the storage box 19, the sealing cover 21 is closed, and the storage box 19 is sealed.

Specifically, the slewing mechanism includes first base 1, connecting rod 6, solid fixed ring 4, a plurality of balls 5, carousel 8, first round hole 9 and second round hole 11, second round hole 11 is excavated in the upper end of second base 10, first round hole 9 is excavated in the upper end of carousel 8, carousel 8 fixed connection is in the lower extreme of second base 10, connecting rod 6 rotates to be connected in second round hole 11 and first round hole 9, first base 1 fixed connection is in the lower extreme of connecting rod 6, gu fixed ring 4 fixed connection is in the upper end of first base 1, a plurality of balls 5 all rotate to be connected in the upper end of solid fixed ring 4, carousel 8 rotates to be connected in the upper end of a plurality of balls 5.

In this embodiment, the child can stand in the upper end of second base 10 and hold first handle 7, rotate first handle 7, the rotation of first handle 7 drives second base 10 for the rotation of first base 1, the rotation of second base 10 drives the rotation of projecting apparatus 30, can project the picture of projecting apparatus 30 projection on the wall of suitable size, be convenient for child's study and watch, also increase the interest of study, the setting of ball 5 is of value to reduce the frictional force between carousel 8 and the solid fixed ring 4, make child can easily rotate first handle 7.

Specifically, the U-shaped fixed block 2 is fixedly connected to four corners of the lower end of the first base 1, and the idler wheels 3 are rotatably connected in the four U-shaped fixed blocks 2.

In this embodiment, the installation of gyro wheel 3 is convenient for in the setting of U-shaped fixed block 2, and the transport of this device is convenient for in the setting of gyro wheel 3 removes, has improved the practicality of this device.

Specifically, the upper end fixedly connected with first handle 7 of connecting rod 6, the surface parcel of first handle 7 has the foam-rubber cushion, and the surface of foam-rubber cushion has the groove of holding.

In this embodiment, the setting of first handle 7 is convenient for connect the rotation of pole 6, and the angle of the projecting apparatus 30 of being convenient for is projected, and the foam-rubber cushion is provided with and is beneficial to improving the comfort level of holding first handle 7, and the setting of holding the groove is beneficial to preventing the hand from sliding.

Specifically, the lower end of the sealing cover 21 is fixedly connected with a second handle 22, the surface of the second handle 22 is wrapped with a rubber sleeve, and the surface of the rubber sleeve is carved with anti-skid patterns.

In this embodiment, the second handle 22 is provided to facilitate the opening and closing of the sealing cover 21, the rubber sleeve is provided to facilitate the comfort of holding the second handle 22, and the anti-slip pattern is provided to prevent the second handle 22 from slipping.

Specifically, two magnets 23 are fixedly connected to the right part of the upper end of the sealing cover 21, the storage box 19 is made of stainless steel, and the two magnets 23 are matched with the storage box 19.

In this embodiment, the provision of the magnet 23 facilitates the connection of the seal cover 21 and the storage case 19 to seal the projector 30, preventing accidental opening of the seal cover 21 when the projector 30 is not in use, and improving the sealing effect on the projector 30.

Specifically, the robot body 12 has a height of one hundred and eighteen millimeters, and the second base 10 has a length of four hundred and fifty millimeters.

In this embodiment, the height of the robot main body 12 and the length of the second base 10 are set so that the child stands on the upper end of the second base 10 to watch the screen of the display screen 25, thereby preventing the child from being unable to watch the screen on the display screen 25 due to insufficient height and improving the safety of the child standing on the second base 10.

Specifically, a battery is installed in the robot main body 12, and the battery is electrically connected to the display screen 25, and the battery is twenty-four volts and fourteen milliamperes.

In this embodiment, the setting of battery is convenient for this device can use under the condition of not connecting the power, has improved the practicality and the security of this device.

Working principle: the infant stands at the upper end of the second base 10, the first safety handrail 13 and the second safety handrail 14 are rotated, the first safety handrail 13 and the second safety handrail 14 are respectively positioned at the left side and the right side of the infant, the rotation of the second safety handrail 14 drives the rotation of the connecting plate 18, the rotation of the connecting plate 18 drives the rotation of the connecting ring 26, the rotation of the connecting ring 26 drives the rotation of the rotating wheel 17, the rotation of the rotating wheel 17 drives the second ratchet 27 to move, the second ratchet 27 moves and is in contact extrusion with the first ratchet 16, under the action of the rotating rod 28, the second ratchet 27 rotates, when the rotating wheel 17 reversely rotates, the second ratchet 27 is clamped between the first ratchet 16, so that the rotating wheel 17 cannot reversely rotate, and finally, the first safety handrail 13 and the second safety handrail 14 only can rotate upwards and cannot rotate downwards, the first safety handrail 13 and the second safety handrail 14 are prevented from moving downwards, and the infant is prevented from falling down; when the second safety handrail 14 is positioned on the right side of the infant, the second handle 22 is held by the hand, the second handle 22 is opened, the magnet 23 is separated from the storage box 19, the first rotating plate 24 is held by the hand, the first rotating plate 24 is rotated, the second rotating plate 29 is held by the hand, the second rotating plate 29 is rotated, the first rotating plate 24, the second rotating plate 29 and the storage box 19 form a triangle, the effect of supporting the projector 30 is realized, the projector 30 can project the picture of the display screen 25 on the wall, the infant can stand on the upper end of the second base 10 to watch the picture on the wall, the infant is prevented from staring at the display screen 25 for a long time to see the vision degradation, when the projector 30 is not needed, the second rotating plate 29 is rotated, the second rotating plate 29 is positioned in the two first rotating plates 24, the first rotating plate 24 is rotated, the first rotating plate 24 and the projector 30 are stored in the storage box 19, the sealing cover 21 is closed, and the storage box 19 is sealed; the infant can stand in the upper end of second base 10 and hold first handle 7, rotate first handle 7, the rotation of first handle 7 drives second base 10 for the rotation of first base 1, the rotation of second base 10 drives the rotation of projecting apparatus 30, can project the picture of projecting apparatus 30 projection on the wall of suitable size, be convenient for infant's study and watch, also increase the interest of study, the setting of ball 5 is of value to reducing the frictional force between carousel 8 and the solid fixed ring 4, make infant can easily rotate first handle 7.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present invention.

Claims

1. Infant learning robot, including second base (10), its characterized in that: the upper end of the second base (10) is fixedly connected with a robot main body (12), a display screen (25) is arranged at the upper end of the robot main body (12), a connecting pipe (15) is fixedly connected at the left end and the right end of the robot main body (12), a plurality of first ratchet sheets (16) are fixedly connected to the inner walls of the connecting pipes (15), a third connecting column (34) is fixedly connected in the connecting pipes (15), annular grooves (35) are formed in the circumferential surfaces of the third connecting columns (34), rotating wheels (17) are rotatably connected in the annular grooves (35), a plurality of second ratchet sheets (27) are movably hinged to the circumferential surfaces of the rotating wheels (17) through a plurality of rotating rods (28), the second ratchet sheets (27) are respectively matched with the first ratchet sheets (16), connecting rings (26) are fixedly connected to one ends, far away from each other, of the two connecting rings (26) are fixedly connected with a first connecting plate (18), a safety connecting plate (18) is fixedly connected to the left side and the right side of the safety connecting plate (18), a safety connecting plate (18) is fixedly connected to the front side of the safety connecting plate (14), a rotating mechanism is arranged on the lower side of the second base (10);

the projection mechanism comprises two first rotating plates (24), fixing columns (32), a projector (30), two first connecting columns (31), two second connecting columns (33) and two second rotating plates (29), wherein the fixing columns (32) are fixedly connected between the left inner wall and the right inner wall of the storage box (19), the two first rotating plates (24) are movably hinged in the storage box (19) through the fixing columns (32), the two first connecting columns (31) are fixedly connected to one ends, close to the two first rotating plates (24), of the two first connecting columns (31), the projector (30) is fixedly connected between the two first connecting columns (31), the two second rotating plates (29) are respectively connected to the circumferential surfaces of the two first connecting columns (31) in a rotating mode, and the second connecting columns (33) are fixedly connected between the two second rotating plates (29).

2. A child learning robot as claimed in claim 1, wherein: the sealing mechanism comprises a storage box (19), a hinge (20) and a sealing cover (21), wherein the storage box (19) is fixedly connected to the front end of the second safety handrail (14), the sealing cover (21) is movably hinged to the storage box (19) through the hinge (20), and the sealing cover (21) is matched with the storage box (19).

3. A child learning robot as claimed in claim 2, wherein: the rotating mechanism comprises a first base (1), a connecting rod (6), a fixed ring (4), a plurality of balls (5), a rotary table (8), a first round hole (9) and a second round hole (11), wherein the second round hole (11) is cut at the upper end of the second base (10), the first round hole (9) is cut at the upper end of the rotary table (8), the rotary table (8) is fixedly connected at the lower end of the second base (10), the connecting rod (6) is rotationally connected in the second round hole (11) and the first round hole (9), the first base (1) is fixedly connected at the lower end of the connecting rod (6), the fixed ring (4) is fixedly connected at the upper end of the first base (1), the balls (5) are all rotationally connected at the upper end of the fixed ring (4), and the rotary table (8) is rotationally connected at the upper ends of the balls (5).

4. A child learning robot as claimed in claim 3, wherein: the four corners of the lower end of the first base (1) are fixedly connected with U-shaped fixing blocks (2), and the four U-shaped fixing blocks (2) are internally and respectively connected with rollers (3) in a rotating mode.

5. The child learning robot of claim 4, wherein: the upper end fixedly connected with first handle (7) of connecting rod (6), the surface parcel of first handle (7) has the foam-rubber cushion, and the surface of foam-rubber cushion has the groove of holding.

6. The child learning robot of claim 5, wherein: the lower extreme fixedly connected with second handle (22) of sealed lid (21), the surface parcel of second handle (22) has the rubber sleeve, and the surface of rubber sleeve is carved with anti-skidding line.

7. The child learning robot of claim 6, wherein: the right part of the upper end of the sealing cover (21) is fixedly connected with two magnets (23), the storage box (19) is made of stainless steel, and the two magnets (23) are matched with the storage box (19).

8. The child learning robot of claim 7, wherein: the height of the robot main body (12) is one hundred and eighteen millimeters, and the length of the second base (10) is four hundred and fifty millimeters.

9. The child learning robot of claim 8, wherein: the robot is characterized in that a storage battery is arranged in the robot main body (12), the storage battery is electrically connected to the display screen (25), the storage battery is twenty-four volts, and the storage battery is fourteen milliamperes.