CN220491439U - Infant learning machine with protection function - Google Patents

Abstract

The utility model discloses a child learning machine with a protection function, wherein one side of the top end of a learning machine body is fixedly connected with a hinge, the learning machine body is connected with a protection cover plate through the hinge, two ends of the learning machine body are symmetrically and fixedly connected with rotating rods, and one end of each rotating rod, which is far away from the learning machine body, is connected with a limiting plate, and the child learning machine has the following advantages: the gasket can be propped under the action of the elastic force of the first spring, so that the gasket is propped along the rotating rod to have a certain friction force on the support, the rotating rod can be effectively prevented from rotating on the support at will, the upper and lower angles of the learning machine body can be adjusted, the display screen can be effectively prevented from being touched by children manually or collided by the protective cover plate, the damage is caused when the learning machine body is pulled by children, the support can be made to swing with a certain radian after the external force is applied to the learning machine body through the upper fixing seat, the rotating ball, the lower fixing seat and the second spring, and the effect of protecting the learning machine body is achieved.

Description

Infant learning machine with protection function

Technical Field

The utility model relates to the technical field of infant learning machines, in particular to an infant learning machine with a protection function.

Background

Along with the development of the age, people pay more and more attention to preschool education and carry out cognitive teaching on infants, so various multifunctional intelligent learning machines appear on the market, and Chinese patent CN 212009902U discloses an infant flat learning machine with a support frame, which comprises a device bottom plate, wherein the top of the device bottom plate is provided with a support mechanism; the supporting mechanism comprises a first bearing, a first rotating rod, a supporting frame, a second bearing, a second rotating rod, a learning machine body, a groove, an iron white board, a fixed plate, a magnetic block and a sponge layer; the device comprises a bottom plate, a first bearing is fixedly connected in the middle of the top of the bottom plate, a first rotary rod is rotationally connected to the top of the first bearing, a supporting frame is fixedly connected to the top of the first rotary rod, and one ends of second bearings are fixedly connected to the tops of the left side and the right side of the inner wall of the supporting frame. According to the utility model, through the first bearing on the bottom plate of the device, the second bearing on the supporting frame and the iron white board on the learning machine body, not only can the left and right angles and the up and down angles of the learning machine body be freely moved by using the first bearing and the second bearing, but also the iron white board can be directly used for writing after the learning is completed, so that the learning impression is deepened.

After searching a baby flat learning machine with a supporting frame, the inventor finds that the following defects exist in the prior art: in the prior art, as the learning machine body is connected with the support frame through the second rotating rod matched with the second bearing, the situation that the learning machine body swings randomly on the support frame can occur, so that the upper and lower angles of the learning machine body cannot be adjusted and fixed; in addition, in the process of watching the content played by the learning machine body, the infants are difficult to ensure that the infants cannot touch the screen of the learning machine body and knock the screen by mistake.

Disclosure of Invention

The utility model aims to solve the technical problems that in the prior art, as the learning machine body is connected with the support frame through the second rotating rod matched with the second bearing, the learning machine body can swing on the support frame at will, so that the upper and lower angles of the learning machine body can not be adjusted and fixed; in addition, in the process of watching the content played by the learning machine body, the child is difficult to ensure that the child cannot touch the screen of the learning machine body or strike the screen by mistake, so that the child learning machine with the protection function is provided, and the problems are solved.

The technical scheme adopted for solving the technical problems is as follows: a child learning machine with a protective function, comprising: comprising the following steps: learning body and display screen, learning body top one side fixedly connected with hinge, the learning body has the protective cover board through hinged joint, learning body both ends symmetry fixedly connected with bull stick, bull stick keeps away from learning body one end and is connected with spacing dish, bull stick laminating spacing dish one end outer wall has cup jointed first spring, bull stick laminating first spring one end outer wall has slidingly cup jointed the packing ring, bull stick swing joint has the support, the support bottom is provided with protective structure.

As a preferable technical scheme of the utility model, the protection structure comprises an upper fixing seat, a rotating ball, a lower fixing seat and a second spring, wherein one side of the bottom end of the upper fixing seat is fixedly connected with the rotating ball, the rotating ball is movably connected inside the lower fixing seat, and the second spring is sleeved on the outer walls of the upper fixing seat and the lower fixing seat.

As a preferable technical scheme of the utility model, the top end of the upper fixing seat is fixedly connected with a support, and the bottom end of the lower fixing seat is fixedly connected with a bottom rod.

As a preferable technical scheme of the utility model, the two ends of the bottom rod are symmetrically and fixedly connected with the base, the base is of a triangle structure, the bottom end of the base is fixedly provided with the first magnet, and the first magnet is magnetically connected with the magnet plate.

As an optimized technical scheme of the utility model, the inner wall of the protective cover plate, which is positioned at one side of the learning machine body, is provided with a second magnet, one side of the learning machine body, which is opposite to the second magnet, is provided with a third magnet, and the second magnet is magnetically connected with the third magnet.

As a preferable technical scheme of the utility model, the protective cover plate is a transparent plastic plate, and the bracket is in a U-shaped structure.

The utility model has the following advantages: the gasket can be propped under the action of the elastic force of the first spring, so that the gasket is propped along the rotating rod to have a certain friction force on the support, the rotating rod can be effectively prevented from rotating on the support at will, the upper and lower angles of the learning machine body can be adjusted, the display screen can be effectively prevented from being touched by children manually or collided by the protective cover plate, the damage is caused when the learning machine body is pulled by children, the support can be made to swing with a certain radian after the external force is applied to the learning machine body through the upper fixing seat, the rotating ball, the lower fixing seat and the second spring, and the effect of protecting the learning machine body is achieved.

Drawings

FIG. 1 is a schematic view of the construction of a preferred embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of the cover plate in the open state according to the preferred embodiment of the present utility model;

fig. 3 is an enlarged schematic view of the structure a of fig. 1 in accordance with a preferred embodiment of the present utility model.

Reference numerals illustrate: 1. a learning machine body; 2. a display screen; 3. a hinge; 4. a protective cover plate; 5. a rotating rod; 6. a limiting disc; 7. a first spring; 8. a gasket; 9. a bracket; 10. a protective structure; 1001. an upper fixing seat; 1002. rotating ball; 1003. a lower fixing seat; 1004. a second spring; 11. a bottom bar; 12. a base; 13. a first magnet; 14. a second magnet; 15. a third magnet; 16. a magnet plate.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" 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 utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1-3, the learning machine for infants with protection function of the present utility model includes: learning body 1 and display screen 2, learning body 1 top one side fixedly connected with hinge 3, learning body 1 is connected with protective cover 4 through hinge 3, learning body 1 both ends symmetry fixedly connected with bull stick 5, bull stick 5 is connected with spacing dish 6 away from learning body 1 one end, first spring 7 has been cup jointed to bull stick 5 laminating spacing dish 6 one end outer wall, and packing ring 8 has been cup jointed in the slip of bull stick 5 laminating first spring 7 one end outer wall, and bull stick 5 swing joint has support 9, and support 9 bottom is provided with protective structure 10.

Referring to fig. 3, the protection structure 10 includes an upper fixing seat 1001, a rotating ball 1002, a lower fixing seat 1003, and a second spring 1004, where one side of the bottom end of the upper fixing seat 1001 is fixedly connected with the rotating ball 1002, the rotating ball 1002 is movably connected inside the lower fixing seat 1003, the outer walls of the upper fixing seat 1001 and the lower fixing seat 1003 are sleeved with the second spring 1004, and the upper fixing seat 1001 can be reset in time after being bent with the lower fixing seat 1003 through the rotating ball 1002 by the second spring 1004. The top end of the upper fixing seat 1001 is fixedly connected with a bracket 9, and the bottom end of the lower fixing seat 1003 is fixedly connected with a bottom rod 11.

Referring to fig. 1 and 2, the two ends of the bottom rod 11 are symmetrically and fixedly connected with the base 12, the base 12 is in a triangle structure, so that the base 12 is more stable in structure, the bottom end of the base 12 is fixedly provided with the first magnet 13, the base 12 is conveniently adsorbed on the magnet plate 16 through the first magnet 13, the first magnet 13 is magnetically connected with the magnet plate 16, the inner wall of the protective cover plate 4, which is positioned on one side of the learning machine body 1, is provided with the second magnet 14, the learning machine body 1 is opposite to the second magnet 14, one side of the second magnet 14 is provided with the third magnet 15, the second magnet 14 is magnetically connected with the third magnet 15, the protective cover plate 4 is a transparent plastic plate, and the bracket 9 is in a U-shaped structure.

Specifically, when the learning machine is used, the gasket 8 can be abutted against the support 9 under the action of the elasticity of the first spring 7, so that the gasket 8 has a certain friction force along the rotating rod 5, the random rotation of the rotating rod 5 on the support 9 can be effectively avoided, the upper and lower angles of the learning machine body 1 can be adjusted, after the protective cover plate 4 is adsorbed on the learning machine body 1 through the second magnet 14 and the third magnet 15, the display screen 2 can be effectively prevented from being touched by a child manually by the protective cover plate 4 or damaged by collision with the display screen 2, and when the child swings the learning machine body 1, the support 9 and the learning machine body 1 can swing in a certain radian after being subjected to external force by the cooperation of the upper fixing seat 1001, the rotating ball 1002, the lower fixing seat 1003 and the second spring 1004 in the protective structure 10, so that the learning machine body 1 is protected.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. A child learning machine with a protective function, comprising: learning machine body (1) and display screen (2), a serial communication port, learning machine body (1) top one side fixedly connected with hinge (3), learning machine body (1) are connected with protective cover plate (4) through hinge (3), learning machine body (1) both ends symmetry fixedly connected with bull stick (5), bull stick (5) are kept away from learning machine body (1) one end and are connected with spacing dish (6), first spring (7) have been cup jointed to bull stick (5) laminating spacing dish (6) one end outer wall, first spring (7) one end outer wall of bull stick (5) laminating has been slidingly cup jointed packing ring (8), bull stick (5) swing joint has support (9), support (9) bottom is provided with protective structure (10).

2. The learning machine with the protection function according to claim 1, wherein the protection structure (10) comprises an upper fixing seat (1001), a rotating ball (1002), a lower fixing seat (1003) and a second spring (1004), one side of the bottom end of the upper fixing seat (1001) is fixedly connected with the rotating ball (1002), the rotating ball (1002) is movably connected inside the lower fixing seat (1003), and the outer walls of the upper fixing seat (1001) and the lower fixing seat (1003) are sleeved with the second spring (1004).

3. The learning machine with the protection function according to claim 2, wherein the top end of the upper fixing seat (1001) is fixedly connected with the support (9), and the bottom end of the lower fixing seat (1003) is fixedly connected with the bottom rod (11).

4. A learning machine for infants with a protection function according to claim 3, wherein bases (12) are symmetrically and fixedly connected to two ends of the bottom rod (11), the bases (12) are of triangular structures, a first magnet (13) is fixedly arranged at the bottom end of each base (12), and the first magnet (13) is magnetically connected with a magnet plate (16).

5. The infant learning machine with the protection function according to claim 1, wherein a second magnet (14) is arranged on the inner wall of the protective cover plate (4) positioned on one side of the learning machine body (1), a third magnet (15) is arranged on the side, opposite to the second magnet (14), of the learning machine body (1), and the second magnet (14) is magnetically connected with the third magnet (15).

6. The learning machine for infants with protection function according to claim 1, characterized in that the protection cover plate (4) is a transparent plastic plate, and the bracket (9) is in a U-shaped structure.