System for preventing and rectifying short sight

A technology for correcting myopia and virtual reality, applied in the field of virtual reality, can solve problems such as poor stereoscopic effect, and achieve the effect of good stereoscopic effect and convenient use.

Inactive Publication Date: 2016-12-21
SHENZHEN YIZHIJIAN TECH CO LTD
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Problems solved by technology

Therefore, there is a problem that the stereoscopic effect is not good

Method used

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  • System for preventing and rectifying short sight
  • System for preventing and rectifying short sight
  • System for preventing and rectifying short sight

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] figure 1 An embodiment of the system for preventing and correcting myopia of the present invention is shown. In this embodiment, the system for preventing and correcting myopia includes a mobile terminal 1 and a virtual reality helmet 2 . The virtual reality helmet 2 includes two sets of optical components 21, each set of optical components 21 corresponds to one eye. The mobile terminal 1 includes a display screen 12 and a processor 11 electrically connected to the display screen 12 . The mobile terminal 1 is arranged at the front end of the virtual reality helmet 2 , and the display scre...

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Abstract

The invention discloses a system for preventing and rectifying short sight. The system comprises a mobile terminal and a virtual reality helmet. The virtual reality helmet comprises two optical members, and each optical member is corresponding to one eye. The mobile terminal comprises a display screen and a processor. A processor is used for operating a 3D application program so as to generate virtual reality content and converting the virtual reality content into two pieces of virtual reality content and then outputting the two pieces of virtual reality content into the display screen. The display screen is used for outputting the two pieces of virtual reality content on the same screen, and each piece of virtual reality content is corresponding to one optical member. The optical members are used for optically processing the virtual reality content going into the scope of human eyes so as to form virtual images of the virtual reality content. The mobile terminal symmetrically outputs the two pieces of stereo virtual reality content on the same screen. Therefore, the stereo effect is good. Besides, since the system can be realized simply through the mobile terminal and the virtual reality helmet, the application is convenient, the carrying is easy, and the application scope is wide.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a system for preventing and correcting myopia. Background technique [0002] Myopia has become an important issue affecting the health of Chinese people. According to the survey, the incidence rate of myopia in the Chinese population is 33%, and the number of myopia in the country is nearly 400 million, ranking first in the world. And the myopia high incidence group---juvenile myopia incidence rate is then as high as 50%~60%, and China is one of countries with the highest myopia incidence rate in the world. [0003] The occurrence of myopia is related to long-term or long-term close reading. When reading at close range, the ciliary muscle that can adjust vision is often in a state of spasm. Only when looking far, the ciliary muscle will naturally relax and the spasm will be relieved. Training to look far is an effective means of preventing myopia. [0004] The existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01G02B27/22A61H5/00
CPCA61H5/00A61H2201/10A61H2201/1607G02B27/017G02B30/23
Inventor 张剑刘智声郭易
Owner SHENZHEN YIZHIJIAN TECH CO LTD
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