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VR equipment for ciliary muscle exercise

A technology of ciliary muscle and equipment, applied in the field of VR equipment for ciliary muscle exercise, can solve problems such as difficulty for users to adapt to continuous screen movement, general myopia treatment effect, single visual distance movement, etc., so as to improve the treatment effect of myopia and improve myopia. Therapeutic effect, the effect of improving the effect of visual training

Active Publication Date: 2020-11-13
光朗(海南)生物科技有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Myopia treatment is realized by setting the distance between the lens and the display screen to the degree of clear viewing, combined with the uniform movement of the screen. The existing VR equipment has a single line of sight movement during myopia treatment, ignoring the relationship between object distance and image distance. , and it is difficult for users to adapt to the continuous movement of the screen, so that the eye muscles cannot be exercised, and finally the effect of myopia treatment is mediocre

Method used

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  • VR equipment for ciliary muscle exercise
  • VR equipment for ciliary muscle exercise
  • VR equipment for ciliary muscle exercise

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Embodiment Construction

[0032] This part will describe the specific embodiment of the application in detail. The preferred embodiment of the application is shown in the accompanying drawings. Each technical feature and overall technical solution of the application, but it should not be understood as a limitation on the protection scope of the application.

[0033] Such as Figure 1 to Figure 3 As shown, the preferred embodiment of the present invention provides a VR device for ciliary muscle exercise, which includes a motor 1, a screen 2, a convex lens, a main control board 4, a slide rail 5 and a device body 7;

[0034] The convex lens is installed in the main body of the equipment, and the slide rail is connected and installed with the main body of the VR equipment. There are two slide rails. The slide rails extend from the direction close to the convex lens to the direction away from the convex lens, and are long Strip shape, the screen is connected to the motor through the slide rail;

[0035] ...

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Abstract

The invention discloses VR equipment for ciliary muscle exercise. The equipment comprises a motor, a screen, a convex lens, a sliding rail, a main control panel and an equipment main body, wherein themain control board comprises a computer program configured to be executed by the main control board, and when the main control board executes the computer program, the following steps are realized: acquiring user information; according to the user information, selecting a plurality of sections of sub-motion ranges required by screen motion from the screen motion ranges, and matching the residencetime of the VR screen in each section of sub-motion range; and controlling the screen to move in the selected continuous multi-segment sub-motion range, and staying for the matched staying time in each segment of sub-motion range. According to the invention, the screen motion range is divided into a plurality of sub-motion ranges, so that the change of the object distance and the image distance in each sub-motion range is closer to the linear relation, the sight distance is easier to adapt to the change brought by the screen motion, and the visual training effect is improved.

Description

technical field [0001] The present application relates to the technical field of virtual reality, in particular to a VR device for ciliary muscle exercise. Background technique [0002] Myopia is generally caused by excessive eye use, which leads to loss of activity of eye muscles and reduced eye adjustment performance. When the eyes look at close-up objects for a long time, it will cause the ciliary body to press the lens for a long time, resulting in a more curved shape of the lens. Long-term compression will cause irreversible changes in the lens. That is to say, the eyes see near and far, mainly through the ciliary muscle stretching or compressing the lens, that is, changing the diopter of the lens. The theory is that by looking at something far away for a long time, the ciliary muscle can stretch the lens to restore vision. With the rise of virtual reality (Virtual Reality, VR) devices, various types of VR glasses have become popular products in the field of consumer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01A61H5/00A61N5/06
CPCG02B27/0172G02B27/0176A61H5/005A61N5/0603G02B2027/0178A61N5/067
Inventor 周谟圣高特晏海荣邓辉
Owner 光朗(海南)生物科技有限责任公司