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Posture-correcting far-looking eye-protection table

A table and eye technology, applied in the field of myopia prevention and control, can solve the problems of not much help in developing the habit of looking far, and the effect of preventing and controlling myopia is insignificant, and achieve the effect of preventing hunched back, simple structure and convenient use.

Inactive Publication Date: 2013-10-16
张家炳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the study desks used in schools are ordinary desks with a fixed height and a square plane, and the effect of preventing and controlling myopia is negligible.
However, none of the lifting study desks currently on the market has the function of cultivating students’ habit of reading, writing and reading with their arms straightened as much as possible, and it does not help to cultivate the habit of looking far

Method used

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  • Posture-correcting far-looking eye-protection table
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1, the positive posture eye protection table adopts (2) tabletops of movable assembled type, and the movable tabletops that can be erected when one of them is used as (3) limit sunshields are retractable hollow type, and ( 7) The eyepiece is hidden in it.

[0027] When in use, adjust the height of the table by adjusting (4) the lifting adjustment device according to the height of the user; adjust (5) the adjustable support device to select the appropriate desktop inclination angle; adjust (8) the adjustable support device to obtain a suitable angle Open the shading limit plate; adjust (6) to adjust the fixing device, and adjust the shading limit plate to an appropriate height. Because the shading limit plate can limit the position, the user must sit upright, and the lack of a part of the desktop is similar to a concave shape, so the user can only extend his arms to hold the book and pen, so that students can cultivate good reading and writing posture habits. ...

Embodiment 2

[0028] Embodiment 2, the positive posture eye protection table adopts a combined sunshield, (2) the desktop is hollow, and the sunshield can be put into it.

[0029] During use, the height of the table is adjusted by adjusting (4) the lifting adjustment device according to the height of the user; adjusting (5) the adjustable support device to select the appropriate desktop tilt angle; For the proper position of the desktop notch, adjust (6) to adjust the fixing device to adjust the visor to an appropriate height or lateral width. Because the visor can limit the position to prevent the sitting posture from leaning forward and limit the viewing range, the user must sit upright and extend the arm to hold the book and the pen, which can also cultivate students' good reading and writing posture habits.

[0030] Both embodiments are equipped with eyepieces on the visor, and are equipped with lenses or lens groups specially prepared by factors such as the refractive status of the use...

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Abstract

A posture-correcting eye-protecting table comprises a table body, a light-shielding plate and a pair of vertical glasses, and mainly aims at cultivating correct posture habits of reading and writing of students such as stretching legs to read, write and look and being away from books as far as possible if the students can see clearly. The posture-correcting eye-protecting table changes close looking in study life into far looking, can prevent spinal curvature and cervical spondylosis under the conditions that study is not influenced, prevents myopia, and relieves further aggravation of the myopia.

Description

technical field [0001] The present invention relates to the field of myopia prevention and control. It is mainly used to cultivate students' correct sitting posture and "stretch arms to read and write, and can see as far as possible". Use your eyes for near, change near to simulate far, prevent and control the occurrence and development of myopia. Background technique [0002] "Did you see that 5 of the 6 students have 'small glasses', and all of them are lying on the desk to write, it is not as good as the 67-year-old man sitting next to him." On September 4, 2009, Wen Jiabao was in Beijing Most of the media said so after taking photos of Class 2 (5) of No. 35 Middle School in the city watching the class. [0003] Each of our students has learned from kindergarten that "writing posture is very important, the hand is an inch away from the tip of the pen, the chest is a fist away from the edge of the table, the eyes are one foot away from the book, the posture is good and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B13/08A47B13/00A47B9/00A47B3/06
Inventor 张家炳
Owner 张家炳
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