Vision correction glasses and application thereof

Abstract

The invention discloses a pair of vision correction glasses which comprises a glasses frame, a pair of first lenses, a pair of second lenses, a pair of third lenses and a sliding rail frame, wherein the glasses frame, the first lenses, the second lenses and the third lenses are bilaterally symmetric by taking the sliding rail frame as an axis; the first lenses are fixed on the glasses frame; the second lenses are concave lenses; the third lenses are convex lenses; degrees of the second lenses can be replaced according to training requirements; first rotating shafts are arranged on the glasses frame; the second lenses and the third lenses are respectively connected with the first rotating shafts by a first rotating rod and a second rotating rod; the first rotating rod is connected with a first sliding block arranged in the sliding rail frame; the second rotating rod is fixedly connected with a second sliding block in the sliding rail frame; and motors and screw rods are arranged in the sliding rail frame for adjusting and controlling switching of the lenses. According to the pair of vision correction glasses, the comfortability is better; the vision can be improved; free switching of the lenses can be controlled by a control system; and correction and treatment effects are effectively improved.

Description

technical field [0001] The invention relates to the technical field of eye care equipment, in particular to vision correction glasses. Background technique [0002] Among the many existing vision adjustment devices for treating or preventing myopia, the methods adopted generally include mechanical methods and pharmaceutical methods. Mechanical methods, such as massaging relevant parts or acupuncture points of the eye through a vibration massage device or adjusting pupil vision. distance to achieve the effect of adjusting vision; drug methods are mostly to utilize traditional Chinese medicine or other medicines that have the function of regulating and treating the eyes to achieve the effect of adjusting vision. However, there are certain deficiencies in the above two methods. For example, in the mechanical method, eye damage may occur due to incorrect massage positions. There have been media reports on this aspect before, and severe cases may even cause retinal detachment; I...

AI Technical Summary

Problems solved by technology

Although the glasses in the above-mentioned patent application avoid hand-held operation and liberate the user's hands, since both the convex lens and the concave lens have fixed diopters, they are often quite different from the diopter corrected by the user, and the user sometimes blurs when using them. Sometimes it is clear, but it still can’t achieve good results, and it can’t work and study normally, but can only change the adjustment of the eyes, so the practicality, comfort and vision improvement effect are poor. The first lens and the second lens After superposition, it can only make the eyes adjust, but not relax

Moreover, the switching frequency between lenses cannot be set according to the user's clear adjustment time, and the switching frequency cannot be guaranteed, which will affect the correction treatment effect

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