Principle and method of using the four-in-one vision training instrument with focused far-sightedness and weak red light and dynamic focus
By designing a four-in-one vision training device for light-gazing, focusing, viewing dynamics, weak red light and dynamics, it solves the problems of high cost and inconvenient use of myopia prevention and control equipment in the existing technology, and achieves effective myopia prevention and control and vision recovery for adolescents and children.
Patent Information
- Application Number
- CN202411296120.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-04-01
AI Technical Summary
The existing technology is difficult to effectively prevent and control the development of myopia in adolescents and children, and the existing myopia prevention and control equipment on the market is costly and inconvenient to use, so it cannot be widely promoted.
Design a four-in-one vision training device for light-gazing and viewing in the distance. Through the combined effects of light-gazing training, dynamic training of far-gazing and viewing, weak red light training and dynamic focus training, it prevents and controls visual impairment caused by refractive errors such as myopia, hyperopia, amblyopia, strabismus, presbyopia and other refractive errors.
It has achieved myopia prevention and control and vision recovery for adolescents and children, reduced the cost of prevention and control, is convenient and simple to use, is suitable for different age groups, and has extensive promotion value.
Smart Images
Figure CN119732827A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of myopia prevention and control vision rehabilitation training, and in particular to a four-in-one vision training device with focusing, far-sightedness, weak red light and dynamic focus, and a method of using it. Background Art
[0002] With the popularization of electronic products in modern society, the problem of myopia development is becoming more and more serious, especially for adolescents and children. Myopia prevention and control has become particularly important. However, there are various problems in practice. For example: 1. The existing myopia laser surgery on the market is only suitable for some eligible people aged 18 and above, but myopia laser surgery cannot play a key preventive role in the early development of myopia in adolescents and children under 18 years old. 2. A kind of hard oxygen permeable contact lens already exists on the market, commonly known as orthokeratology lens. First of all, orthokeratology lenses need to be worn and removed every day during use and must be disinfected and maintained with special medicines. It is extremely inconvenient for adolescents and children to use, and some children also need guardians to assist in wearing. Secondly, from birth to human growth and maturity, the eyeball is in a developmental period at this stage, and it is basically finalized after the age of 18. The service life of orthokeratology lenses is generally 1-1.5 years. Therefore, in order to achieve safe and effective prevention and control purposes, orthokeratology lenses must be replaced after expiration, but now the orthokeratology lenses on the market are expensive, and the prevention and control costs are extremely high, so they cannot be widely promoted and used. 3. There are light-feeding devices on the market, but they can only control the increase of myopia for certain specific groups of people, and they are not effective in restoring myopia vision. 4. There are various myopia training glasses on the market, which are only for adolescents and children with single myopia, but most of the current vision problems of adolescents and children are affected by astigmatism and mixed myopia. Therefore, the training effect of myopia training glasses is limited.
[0003] Convergence training can effectively improve astigmatism and strabismus by focusing. Dynamic training of distant viewing charts is not only effective in preventing myopia, but also has a restorative effect on vision loss caused by pseudomyopia. Weak red light training emits weak red light based on the reflection principle, which can not only play a good preventive and control role in controlling the growth of the eye axis, increasing the refractive power, and slowing down the development of myopia, but also avoid fundus damage caused by improper use of red light. Dynamic focus training can enhance the adjustment power of the optic nerve, thereby alleviating and improving the visual impairment caused by refractive errors such as myopia, hyperopia, amblyopia, strabismus, and presbyopia. Therefore, the working principle and method of using the four-in-one vision training instrument for focusing distant viewing with weak red light and dynamic focus were invented. The four-in-one vision training instrument for focusing distant viewing with weak red light and dynamic focus has low prevention and control costs, is easy to use, and is not divided into age groups. It has good control and rehabilitation effects on vision problems caused by refractive errors such as myopia, hyperopia, astigmatism, amblyopia, strabismus, and presbyopia at all stages of myopia development. It is suitable for large-scale promotion and use in society. Summary of the invention
[0004] Based on the technical problems arising from the use of single prevention and control in the above-mentioned myopia prevention and control, the present invention provides a working principle and usage method that combines focusing training, dynamic training of distant viewing images, weak red light training, and dynamic focus training into one to comprehensively prevent and control the vision impairment problems caused by refractive errors such as myopia, hyperopia, amblyopia, strabismus, and presbyopia.
[0005] The present invention is achieved through the following technical solutions.
[0006] A focusing far-sighted weak red light dynamic focus four-in-one training instrument comprises six major parts: a playback and focusing box (1), a far-sighted center point weak red light dynamic video player (3), an inner wall mirror focusing tube (5), a telescopic focusing inner wall mirror focusing tube (7), a focusing soft rubber eye viewing protection cover (8), and a three-stage telescopic tripod (10). A player entrance flap (2) on one side of the playback and focusing box (1) can be opened to place the far-sighted center point weak red light dynamic video player (3), the inner wall mirror focusing tube (5) is embedded in the playback and focusing box (1) and fixed by a player head fixing knob (6), the telescopic focusing inner wall mirror focusing tube (7) is embedded in the inner wall mirror focusing tube (5) and connected, the focusing soft rubber eye viewing protection cover (8) is embedded in the telescopic focusing inner wall mirror focusing tube (7) and connected, and the focusing soft rubber eye viewing protection cover (8) is centrally symmetrically arranged for focusing. The inner wall mirror light focusing cylinder (5) is embedded in the light focusing cylinder fixing piece (9) and fixedly connected, and the fixed connection position is the center position of the inner wall mirror light focusing cylinder (5). BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 Schematic diagram of the component structure provided for this invention patent
[0008] Figure 2 Complete structural diagram provided for this patent DETAILED DESCRIPTION
[0009] The working principle and method of use of the present invention will be further described below with reference to the accompanying drawings.
[0010] The four-in-one vision training instrument for focusing and far-sighted viewing with weak red light and dynamic focus is composed of a focusing box (1), a weak red light dynamic video player (3) for the center point of the far-sighted view, an inner wall mirror focusing tube (5), a telescopic focusing inner wall mirror focusing tube (7), a focusing soft rubber eye protection cover (8), and a three-stage telescopic tripod (10). Figure 2 shown.
[0011] First, the trainee can adjust the height of the three-stage telescopic tripod (10) according to his / her height so that the focusing soft rubber eye viewing protective cover (8) is parallel to the front of his / her eyes, and then adjust the telescopic focusing inner wall mirror focusing tube (7) to a suitable focusing distance according to his / her naked eye vision data. Then, the trainee controls the player charging / switch control port (16) to turn on the weak red light dynamic video player (3) at the center of the distant view image for training.
[0012] During the training process, the trainee can choose a comfortable and relaxed sitting or standing posture for training, but pay attention that both eyes must be kept parallel and close to the focusing soft rubber eye viewing protective cover (8) and at the same time, through the telescopic focusing inner wall mirror focusing tube (7) and the inner wall mirror focusing tube (5), highly concentrate on watching the video played by the weak red light dynamic video player (3) at the center point of the distant view.
[0013] The above embodiments are not limitations of the present invention, and the present invention is not limited to the above examples. Any changes, improvements, overlaps, additions or substitutions made by technicians in this field within the scope of this solution shall fall within the protection scope of this technology.
Claims
1. The principle and method of using a four-in-one vision training instrument for focusing, far-sighted, weak red light and dynamic focus, comprising a focusing box (1), a weak red light dynamic video player (3) for viewing the center point of a far-sighted image, an inner wall mirror focusing tube (5), a telescopic focusing inner wall mirror focusing tube (7), a focusing soft rubber eye protection cover (8), and a three-stage telescopic tripod (10), characterized in that The player entrance flap (2) on one side of the playback focus box (1) can be opened to place a weak red light dynamic video player (3) at the center of the overlooking image; the player entrance flap (2) on one side of the playback focus box (1) is closed at the bottom by a player lead seal (4); the inner wall mirror focusing tube (5) is embedded in the playback focus box (1) and fixed by a player head fixing knob (6); the telescopic focusing inner wall mirror focusing tube (7) is embedded in the inner wall mirror focusing tube (5) and connected; the focusing soft rubber eye viewing protection cover (8) is embedded in the telescopic focusing inner wall mirror focusing tube (7) and connected; and the focusing soft rubber eye viewing protection cover (8) is a centrally symmetrical focusing arrangement.
2. The principle and method of using the focusing, far-sighted, weak red light, dynamic focus four-in-one vision training device according to claim 1, characterized in that The inner wall mirror light focusing cylinder (5) is embedded in the light focusing cylinder fixing piece (9) and fixedly connected, and the fixed connection position is the center position of the inner wall mirror light focusing cylinder (5).
3. The principle and method of using the focusing, far-sighted, weak red light, dynamic focus four-in-one vision training instrument according to claim 1, characterized in that The telescopic focusing inner wall mirror condenser tube (7) is embedded in the inner wall mirror condenser tube (5) and can be extended to a length of 0-55 cm after being connected.
4. The principle and method of using the focusing, far-sighted, weak red light, dynamic focus four-in-one vision training device according to claim 1, characterized in that The three-stage telescopic tripod (10) is used to adjust the height of use by means of a first-stage tripod height adjustment knob (12), a first-stage tripod knob-type height adjustment rod (11), a second-stage tripod height adjustment knob (14), a second-stage tripod knob-type height adjustment rod (13), and a third-stage tripod knob-type height adjustment rod (15).
5. The principle and method of using the four-in-one vision training instrument for focusing, far-sightedness, weak red light and dynamic focus according to claim 1, characterized in that : The player charging / switch control port (16) and the player play / pause key control port (17) can be conveniently operated.
6. The principle and method of using the four-in-one vision training instrument with focused far-sighted weak red light and dynamic focus, which is characterized by : Includes the following steps Step 1: Assemble the focusing far-sighted weak red light dynamic focus four-in-one vision training instrument consisting of a focusing box (1), a far-sighted center point weak red light dynamic video player (3), an inner wall mirror focusing tube (5), a telescopic focusing inner wall mirror focusing tube (7), a focusing soft rubber eye viewing protective cover (8), and a three-stage telescopic tripod (10) as shown in FIG2; Step 2: First, the trainee can adjust the height of the three-stage telescopic tripod (10) according to his / her height so that the focusing soft rubber eye protection cover (8) is parallel to the front of his / her eyes, and then adjust the telescopic focusing inner wall mirror focusing tube (7) to a suitable focusing distance according to his / her naked eye vision data. Then, the trainee controls the player charging / switch control port (16) to turn on the weak red light dynamic video player (3) at the center of the distant view map for training; Step 3: During the training process, the trainee can choose a comfortable and relaxed sitting or standing posture for training, but pay attention that both eyes must be kept parallel and close to the focusing soft rubber eye viewing protective cover (8) and at the same time, through the telescopic focusing inner wall mirror focusing tube (7) and the inner wall mirror focusing tube (5), highly concentrate on watching the video played by the weak red light dynamic video player (3) at the center of the distant view.