WO2021087748A1

WO2021087748A1 - Placement table for early education of children with distance control function

Info

Publication number: WO2021087748A1
Application number: PCT/CN2019/115735
Authority: WO
Inventors: 宋占美; 潘宝城
Original assignee: 山东英才学院
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2021-05-14
Also published as: CN113271814A

Abstract

Disclosed is a placement table for the early education of children with a distance control function, the placement table comprising a bottom base plate (1), a seat (2) and an accommodating table (3). A support bracket (8) is arranged on a support column (12), the accommodating table (3) is installed on the support bracket (8) by means of a position adjustment mechanism, an installation groove (4) is provided in the accommodating table (3), an early education display screen (5) is installed in the installation groove (4), the position adjustment mechanism comprises an adjusting screw rod (27) arranged on the support bracket (8) and two adjusting screw sleeves (9) sleeved on the adjusting screw rod (27), side edges of the two adjusting screw sleeves (9) are slidably connected to a rod wall of the support bracket (8), and the bottom of the accommodating table (3) is fixedly connected to the upper ends of the adjusting screw sleeves (9) by means of two vertical rods (10), respectively. The early education display screen (5) is convenient to adjust and control in terms of position, and is stable, firm and convenient to use.

Description

Placement table for early childhood education with distance control function

Technical field

The invention relates to the technical field of early education equipment, in particular to a placement table for early education of children with a distance control function.

Background technique

Early education in a broad sense refers to education from birth to the stage before elementary school, and in a narrow sense it mainly refers to early learning at the above stage. In some countries, early childhood education of reading, writing, and mathematics has started early, and discussions and experiments in formal education have begun early. But others argue that early education should focus on the development of intelligence. Others believe that early education should be extended to prenatal education during pregnancy before birth; family education has a significant impact on early education. Among them, the theory of "three-dimensional balanced development of physical, intellectual, and mental abilities" is the most scientific. Based on 50,000 children’s growth benchmark data, nine children’s growth goals are extracted: sense of security, willpower, sense of purpose, attention, memory, and thinking skills. , Balance, strength, speed.

technical problem

At present, the early education machine is widely used for early education of children, and the early education machine is generally placed on the placement table to avoid children’s chaos and easy damage to the early education machine, while the existing early education machine placement table is not easy to adjust its position and affect the early education Effects and problems with children’s vision.

Technical solutions

The purpose of the present invention is to provide a placement table for early childhood education with a distance control function to solve the problem that the placement table of the early childhood education machine cannot adjust the distance to the child, which affects the effect of early education and the vision of the child.

In order to achieve the above objectives, the present invention provides the following technical solutions:

An arrangement table for early childhood education with a distance control function, comprising a bottom base plate, a seat and a placement table. The upper end surface of the base base plate is fixed with a pillar and the seat is installed on the top of the pillar. The pillar is provided with a support bracket and a placement table Installed on the support bracket through a position adjustment mechanism, the mounting table is provided with an installation slot and an early education display screen is installed in the installation slot, the position adjustment mechanism includes an adjustment screw set on the support bracket and an adjustment screw sleeve On the two adjusting screw sleeves on the screw, the sides of the two adjusting screw sleeves are slidingly connected with the support bracket rod wall. The bottom of the mounting table is fixedly connected with the upper end of the adjusting screw sleeve through two vertical rods. One end of the adjusting screw is connected to the setting The output end of the adjustment electric control motor at the end of the support bracket is connected, the seat is provided with a guardrail, and the upper pole wall of the guardrail is provided with a control button electrically connected to the adjustment electric control motor.

On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

In an optional solution: one end of the early education display screen is hinged to the inner side wall of the installation slot, the other end of the installation slot is provided with an installation slot, and an operation panel electrically connected to the early education display screen is also provided on the placement table. .

In an optional solution: the bottom of the support bracket is also fixedly connected to the pillar through a reinforcing rod.

In an optional solution: the back plate and the seat plate of the seat are both provided with back cushions, and the surface of the seat back plate away from the guardrail is provided with a holding rod.

In an alternative solution, both ends of the guardrail are provided with insert posts hingedly connected to the side of the seat back panel, and an airbag is provided on the inner rod wall of the guardrail.

In an optional solution: universal rollers are provided at the four corners of the bottom of the base substrate so that the device can move. In order to avoid vibrations caused by the universal rollers after moving to a certain position, both sides of the base substrate Each is provided with a locking component, the locking component includes a limiting support and a stopper, the upper end of the limiting support is hinged to the side of the bottom base plate, the limiting support is formed by connecting two supporting pallets with a connecting plate, and the height of the supporting pallet Not less than the height of the universal roller.

In an optional solution: the supporting pallet includes a bottom plate and a supporting plate, and the adjacent end of the bottom plate and the supporting plate is fixed, and the included angle between the bottom plate and the supporting plate is an acute angle.

Beneficial effect

Compared with the prior art, the beneficial effects of the present invention are as follows:

The device uses an adjusting mechanism to adjust the position of the placement table according to the distance between the child's adaptation and the early education display screen, so as to avoid the vision problems that affect children in the near distance and the problems that are not clearly visible in the distance, and the placement is stable; and the use of guardrails can effectively protect The child is placed in the seat to avoid falling, ensuring its safety; the invention has a simple structure, is convenient to adjust and control the position of the early education display screen, is convenient to adjust, is stable and firm, and is convenient to use.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention.

Figure 2 is a schematic diagram of the structure of the guardrail in the present invention.

Fig. 3 is a schematic diagram of the structure of a limiting support according to another embodiment of the present invention.

Reference signs: base plate 1, seat 2, mounting table 3, installation slot 4, early education display screen 5, operation panel 6, support rod 7, support bracket 8, adjustment screw sleeve 9, vertical rod 10, adjustment Electric control motor 11, pillar 12, reinforcement rod 13, grip rod 14, guardrail 15, cushion 16, control button 17, universal roller 18, limit support 19, stop 20, airbag 21, post 22, support The supporting plate 23, the connecting plate 24, the bottom plate 25, the supporting plate 26, and the adjusting screw 27.

Embodiments of the present invention

In the following embodiments, the present invention will be described in detail with reference to the accompanying drawings. In the accompanying drawings or descriptions, similar or identical parts use the same reference numerals, and in practical applications, the shape, thickness or height of each component can be expanded or reduced. The embodiments listed in the present invention are only used to illustrate the present invention, and are not used to limit the scope of the present invention. Any obvious modification or alteration made to the present invention does not depart from the spirit and scope of the present invention.

Example 1

1 and 2, in an embodiment of the present invention, a placement table for early childhood education with a distance control function includes a base plate 1, a seat 2 and a placement table 3, and a pillar 12 is fixed on the upper end surface of the base base plate 1. And the seat 2 is installed on the top of the pillar 12, the pillar 12 is provided with a support bracket 8 and the mounting table 3 is mounted on the support bracket 8 through a position adjustment mechanism, and the mounting table 3 is provided with a mounting groove 4 and a mounting groove 4 An early education display screen 5 is installed inside. One end of the early education display screen 5 is hinged to the inner wall of the installation slot 4, and the other end of the installation slot 4 is provided with an installation slot 4, so that the early education display screen 5 can be retracted into the installation slot 4 to place the table 3 board. An operation panel 6 electrically connected to the early education display screen 5 is also provided on the surface. The position adjustment mechanism includes an adjustment screw 27 arranged on the support bracket 8 and two adjustment screw sleeves sleeved on the adjustment screw 27 9. Both sides of the two adjusting screw sleeves 9 are slidingly connected to the rod wall of the support bracket 8, the bottom of the mounting platform 3 is fixedly connected with the upper end of the adjusting screw sleeve 9 through two vertical rods 10, and one end of the adjusting screw 27 is connected to the upper end of the adjusting screw sleeve 9 The output end of the adjustment electronic control motor 11 at the end of the support bracket 8 is connected, the seat 2 is provided with a guardrail 15 and the upper pole wall of the guardrail 15 is provided with a control button electrically connected to the adjustment electronic control motor 11 17; The bottom of the support bracket 8 is also fixedly connected to the pillar 12 through a reinforcing rod 13 to increase stability;

When in use, the child can be placed on the seat 2, the guardrail 15 can ensure that the child will not fall and ensure their safety, and then press the control button 17 on the guardrail 15 to control the adjustment of the electric control motor 11 to start, and the adjustment of the electric The activation of the control motor 11 can drive the adjustment screw 27 to rotate, and the screw fit of the adjustment screw 27 and the adjustment screw sleeve 9 can make the adjustment screw sleeve 9 move on the adjustment screw 27 and adjust the position of the early education display screen 5, thereby controlling the early education The distance between the display screen 5 and the seat 2 avoids the visual problems that may affect children’s eyesight when it is close and the problems that cannot be seen clearly when they are far away; the back and seat plates of the seat 2 are both provided with cushions 16 to ensure comfort. The back panel of the seat 2 is provided with a gripping rod 14 on the surface of the back panel away from the guardrail 15;

Both ends of the guardrail 15 are provided with inserting posts 22 hinged to the side of the back plate of the seat 2 so that the guardrail 15 can be rotated and adjusted so as to adapt to the protection of children of different heights. The inner rod of the guardrail 15 An airbag 21 is provided on the wall.

Example 2

1 and 3, the difference between the embodiment of the present invention and the embodiment 1 is that: the four corners of the bottom of the base substrate 1 are provided with universal rollers 18 so that the device can move, in order to move to a certain position To avoid vibration of the universal roller 18, locking components are provided on both sides of the base substrate 1, and the locking components include a limiting support 19 and a stop 20. The upper end of the limiting support 19 is hinged on the side of the bottom substrate 1 On the side, the limiting support 19 is composed of a connecting plate 24 connecting two supporting pallets 23, the height of the supporting pallet 23 is not less than the height of the universal roller 18, the supporting pallet 23 includes a bottom plate 25 and a supporting plate 26, the bottom plate 25 and the supporting plate 26 are fixed at one end, and the angle between the bottom plate 25 and the supporting plate 26 is an acute angle; the universal roller 18 makes the placement table move to the moving position and the whole device side can be slightly lifted. Move the limiting support 19 on the raised side to the lower side of the bottom base plate 1 so that the bottom plate 25 contacts the ground, so that under the gravity of the entire placement platform, the limiting support 19 plays a supporting role and the stop 20 can play a limiting role. The rotation of the support 19 can effectively limit the movement of the placement platform and ensure its stability. A rubber pad is provided at the bottom of each bottom plate 25 to increase the friction with the ground.

The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present disclosure. It should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

A placement table for early childhood education with a distance control function, comprising a bottom substrate (1), a seat (2) and a placement platform (3). The upper end surface of the bottom substrate (1) is fixed with a pillar (12) and the seat (2) Installed on the top of the pillar (12), the pillar (12) is provided with a support bracket (8) and the placement platform (3) is installed on the support bracket (8) through a position adjustment mechanism, characterized in that the The mounting table (3) is provided with a mounting groove (4) and an early education display screen (5) is installed in the mounting groove (4), and the position adjustment mechanism includes an adjustment screw (27) arranged on the support bracket (8) And the two adjusting screw sleeves (9) sleeved on the adjusting screw (27), the sides of the two adjusting screw sleeves (9) are slidingly connected with the rod wall of the support bracket (8), and the bottom of the platform (3) They are respectively fixedly connected with the upper end of the adjusting screw sleeve (9) through two vertical rods (10), and one end of the adjusting screw (27) is connected with the output end of the adjusting electric control motor (11) arranged at the end of the supporting bracket (8) The seat (2) is provided with a guardrail (15), and the upper pole wall of the guardrail (15) is provided with a control button (17) that is electrically connected to the adjusting electric control motor (11).
The child’s early education placement table with distance control function according to claim 1, characterized in that one end of the early education display screen (5) is hinged to the inner side wall of the installation groove (4), and the other end of the installation groove (4) is provided There is a mounting slot (4), and an operation panel (6) electrically connected to the early education display screen (5) is provided on the board surface of the mounting table (3).
The setting table for early childhood education with a distance control function according to claim 1, characterized in that the bottom of the support bracket (8) is also fixedly connected to the pillar (12) through a reinforcing rod (13).
The setting table for early childhood education with distance control function according to claim 1, characterized in that the back plate and the seat plate of the seat (2) are both provided with cushions (16), and the seat (2) (1) A holding rod (14) is provided on the surface of the back plate away from the guardrail (15).
The setting table for early childhood education with distance control function according to claim 4, characterized in that both ends of the guardrail (15) are provided with inserts hingedly connected to the side of the back panel of the seat (2). An air bag (21) is arranged on the inner pole wall of the guardrail (15).
The setting table for early childhood education with a distance control function according to any one of claims 1-5, wherein the four corners of the bottom of the base substrate (1) are provided with universal rollers (18) so that the device can In order to avoid vibration of the universal roller (18) after moving to a certain position, locking components are provided on both sides of the base substrate (1), and the locking components include a limiting support (19) and The stopper (20), the upper end of the limiting support (19) is hingedly connected to the side of the bottom substrate (1), and the limiting support (19) is composed of a connecting plate (24) connected with two supporting pallets (23), and the supporting pallet ( The height of 23) is not less than the height of the universal roller (18).
The setting table for early childhood education with a distance control function according to claim 6, characterized in that the supporting pallet (23) comprises a bottom plate (25) and a supporting plate (26), the bottom plate (25) and the supporting plate The adjacent ends of the pieces (26) are fixed and the angle between the bottom plate (25) and the supporting plate (26) is an acute angle.

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