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Myopia preventing device

An anti-myopia and angle-adjusting plate technology, which is applied to desks, furniture parts, household appliances, etc., can solve the problems of unsatisfactory treatment effect and rare products for myopia prevention.

Inactive Publication Date: 2012-01-04
方传路
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They are generally treated for patients who have already formed myopia, and the treatment effect is not ideal
Products that prevent myopia by intervening in the way of using the eyes are currently relatively rare

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Such as figure 1 As shown, an anti-myopia device of the present invention is characterized in that it is composed of two parts, an angle adjustment plate and a distance control frame. 9. The rotating plate 8, the support rod 7 and the slide rail 10, the slide rail 10 is provided with several positioning grooves 7, the fixed plate 9 is hinged with the rotating plate 8, the support rod 7 is supported under the rotating plate 8, the support The other end of the rod 7 is placed on the slide rail 10. The distance control frame includes a stop body 1 and a pillar 2. The periphery of the stop body 1 is wrapped with an elastic pad. The stop body 1 is fixed on the top of the pillar 2, and the bottom of the pillar 2 The end is hinged with the support 4.

[0012] The relationship between the rotating plate 8 and the pole 7 can be various. For example, the lower surface of the rotating plate 8 is provided with a corresponding fixing hole with the pole 7, and then the upper end of ...

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Abstract

The invention discloses a myopia preventing device. The myopia preventing device consists of an angle adjusting plate and a distance control rack; the angle adjusting plate is arranged opposite to the distance control rack in certain distance; the angle adjusting plate is provided with a fixed plate, a rotary plate, a supporting rod and a slide rail; the slide rail is provided with a plurality of positioning grooves; the fixed plate is hinged with the rotary plate; the supporting rod is supported below the rotary plate; the other end of the supporting rod is placed on the slide rail; and the distance control rack comprises a baffle body and a strut. Through the myopia preventing device, the head can be controlled and kept at a set height when a user reads, so that excessive short-distance eye utilization is prevented; and the sight of the eye user is more reasonable, so that the degree of visual fatigue is reduced.

Description

technical field [0001] The invention relates to an auxiliary appliance for a desk, in particular to an anti-myopia device for a desk. Background technique [0002] As we all know, myopia has become a common social problem in our country. Most of myopia is formed in adolescence. The latest data from the National Student Physical Health Survey shows that the incidence of myopia among primary school students in my country is 22.8%, that of middle school students is 55.2%, and that of high school students is 70.3%. . An important cause of the occurrence and development of myopia is to use eyes at close range. At present, there are many eye health care and treatment devices for myopia on the market, including some therapeutic drugs, physical therapy massage instruments and the like. They are generally treated for patients who have formed myopia, and the therapeutic effect is not satisfactory. Products that prevent myopia by intervening in the way of using the eyes are currently...

Claims

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Application Information

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IPC IPC(8): A47B13/00
Inventor 方传路
Owner 方传路
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