Far image out-of-focus read-write platform for preventing myopia and shortening ocular axis

Abstract

The utility model belongs to the technical field of myopia prevention, particularly relates to a far-image out-of-focus read-write platform for preventing myopia and shortening an eye axis, and provides the following scheme aiming at the problem that the long-distance eye using environment cannot be realized in reading and writing in the conventional family: the far-image out-of-focus read-write platform comprises a box body, the bottom of the box body is provided with a through hole, and the through hole is communicated with the through hole; according to the anti-dazzle full-spectrum eye-protection lamp, far image defocusing processing of read-write light is achieved through the high-transmittance-reflection double-face optical lens, the magnetic attraction optical defocusing lens and the optical amplification concave mirror, myopia is effectively prevented, the eye axis is shortened, the light brightness is enhanced through the anti-dazzle full-spectrum eye-protection lamp, and the anti-dazzle full-spectrum eye-protection lamp has the advantages of being simple in structure, convenient to use and high in practicability. Meanwhile, books and the like which are horizontally placed on the table top can be converted into books and the like which are perpendicular to the table top, so that the effects of controlling the sitting posture and protecting the spine are achieved, and the conditions of humpback, spine deformation and the like caused by bending over the table for a long time are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of preventing myopia, especially relates to a far image defocus reading and writing platform for preventing myopia and shortening eye axis. BACKGROUND

[0002] With the popularity of electronic products and the increase of learning pressure, myopia problem is increasingly serious in the youth group. Long time close reading and writing is one of the main reasons leading to myopia, and the traditional reading and writing method often makes the eyes in the focusing state for a long time, which easily causes the eye axis growth, and further leads to the occurrence and development of myopia. Many studies have found that controlling close eye use can achieve the effect of shortening eye axis and preventing myopia.

[0003] However, in actual life, in the traditional family, especially the youth reading and writing cannot realize the environment of long distance eye use, therefore, we propose a far image defocus reading and writing platform capable of zooming out the close picture, which is used to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings that the traditional family cannot realize the environment of long distance eye use in the prior art, and proposes a far image defocus reading and writing platform for preventing myopia and shortening eye axis.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A far image defocus reading and writing platform for preventing myopia and shortening eye axis, comprising a box body, a through port is arranged at the bottom of the box body, a high-transmittance reflective double-sided optical lens is arranged in the box body, the high-transmittance reflective double-sided optical lens is arranged at an angle of 45° in the box body, a magnetic optical defocus lens is arranged on the inner wall of the top of the box body, an optical magnifying concave mirror is arranged on the inner wall of one side of the box body, and the platform further comprises:

[0007] A supporting assembly is arranged on one side of the box body, and is used for supporting the box body.

[0008] In a possible design, the supporting assembly comprises a fixing seat, the fixing seat is fixedly arranged on one side of the box body, one end of the fixing seat is connected with a supporting rod, and the bottom of the supporting rod is fixedly provided with a base.

[0009] In a possible design, a sliding groove is formed in the side of the supporting rod close to the box body, and one end of the fixing seat is located in the sliding groove and is in sliding connection with the sliding groove.

[0010] In a possible design, the base is U-shaped, the U-shaped base not only reduces the area of the desktop occupied by the base, but also limits the position of the book through the U-shaped base, so that the book is located below the box.

[0011] In a possible design, the bottom of the box is fixedly provided with an anti-glare full-spectrum eye protection lamp for enhancing the brightness of light.

[0012] In a possible design, the top of the magnetic optical defocus lens is provided with a plurality of magnet pieces, and the top of the box is fixedly embedded with a plurality of iron layers, and the magnet pieces are magnetically connected with the iron layers of the top of the box.

[0013] In the present application, first, the principle of the far image defocus reading and writing platform is to refract the books or tablet pictures on the desktop through the 45° high-transmittance reflective double-sided optical lens to the optical amplification concave mirror, the optical amplification concave mirror presents the zoomed-out state by amplifying the picture, and then the reflected light enters the eye through the 45° high-transmittance reflective double-sided optical lens, the bottom is provided with an anti-glare full-spectrum eye protection lamp, the lamp can adjust the brightness, and the illuminance of the desktop is adjusted according to different environments, so that the picture reflected to the eye is clear and bright;

[0014] The reflection of the top magnetic optical defocus lens can blur the picture around the field of view, so as to achieve the effect of peripheral defocus, thus zooming out the picture at a close distance, avoiding close-range eye use, and achieving the effect of shortening the eye axis and preventing myopia;

[0015] In addition, the reading and writing platform can convert the picture on the desktop, such as books, homework or pad, into a vertical desktop, so as to change the line of sight from the desktop to a state parallel to the desktop, so that the user does not need to bend down, thereby achieving the effect of controlling the sitting posture and protecting the spine, and avoiding the formation of humpback and spinal deformation due to long-time desk work.

[0016] Meanwhile, the back of the defocus lens is attached with a magnet piece, which can be directly removed without defocus, and the defocus effect of the picture can be cancelled, so as to be suitable for more people.

[0017] Beneficial effects: in the present application, the far image defocus reading and writing platform for preventing myopia and shortening the eye axis is provided with high-transmittance reflective double-sided optical lens, magnetic optical defocus lens and optical amplification concave mirror, realizes far image defocus processing of reading and writing light, and makes the eyes in a relaxed state during reading and writing, thereby effectively preventing myopia and shortening the eye axis.

[0018] In the present application, the far image defocus reading and writing platform for preventing myopia and shortening the eye axis is provided with an anti-glare full-spectrum eye protection lamp, which further enhances the brightness of light, reduces the stimulation of glare to the eyes, and improves the comfort and safety in use.

[0019] The utility model discloses a kind of far image defocus reading and writing platforms for preventing myopia and shortening eye axis, and books etc. are converted into vertical desktop by reading and writing platform with desktop horizontal placement, to reach the effect of controlling sitting posture and protecting spine, avoid humpback and spinal deformity etc.

[0020] The utility model discloses a kind of far image defocus reading and writing platforms for preventing myopia and shortening eye axis, and the design of magnetic optical defocus lens makes that lens can be conveniently disassembled and replaced, it is convenient for user to adjust and maintain according to needs.

[0021] The utility model discloses a kind of far image defocus processing to reading and writing light, effectively prevent myopia and shorten eye axis, anti-glare full-spectrum eye protection lamp enhances light brightness, and reduce the stimulation of glare to eye, simultaneously, books etc. can be converted into vertical desktop with desktop horizontal placement, to reach the effect of controlling sitting posture and protecting spine, avoid humpback and spinal deformity etc. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 A three-dimensional structure schematic view of a far image defocus reading and writing platform for preventing myopia and shortening eye axis is provided for the utility model.

[0023] Figure 2 Another perspective three-dimensional structure schematic view of a far image defocus reading and writing platform for preventing myopia and shortening eye axis is provided for the utility model.

[0024] Figure 3 A partial explosion three-dimensional structure schematic view of a far image defocus reading and writing platform for preventing myopia and shortening eye axis is provided for the utility model.

[0025] Figure 4 A support rod three-dimensional structure schematic view of a far image defocus reading and writing platform for preventing myopia and shortening eye axis is provided for the utility model.

[0026] In the drawing: 1, box body;2, support rod;3, base;4, high-transmittance reflective double-sided optical lens;5, magnetic optical defocus lens;6, optical amplification concave mirror;7, anti-glare full-spectrum eye protection lamp;8, fixed seat;9, magnet piece. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0028] Embodiment 1: Reference Figures 1-4 A reading and writing platform includes a box 1. The bottom of the box 1 is designed with an opening so that the user can reflect the content of the book or other reading materials located below the box 1 into the inside of the box 1 when using. Inside the box 1, a high-transmission reflection double-sided optical mirror 4 is provided, which is installed at an angle of 45° inside the box 1, ensuring that the light reflected by the mirror can form a telephoto defocus effect, which helps to prevent myopia and shorten the eye axis.

[0029] On the inner wall of the top of the box 1, a magnetic optical defocus mirror 5 is provided. In order to realize the stable installation of the mirror, the top of the magnetic optical defocus mirror 5 is equipped with a plurality of magnet pieces 9, and the top of the box 1 is fixedly embedded with a plurality of iron layers. Through the magnetic connection of the magnet pieces 9 and the iron layers, the firm installation of the mirror is realized, and the user can conveniently disassemble and replace it.

[0030] In addition, the inner wall of one side of the box 1 is also provided with an optical magnifying concave mirror 6 for further adjusting the light and image and improving the reading and writing experience.

[0031] In order to support the entire reading and writing platform, the application also designs a support assembly. The support assembly includes a fixed seat 8, a support rod 2 and a base 3. The fixed seat 8 is fixedly arranged on one side of the box 1, and the support rod 2 is connected to the box 1 through the fixed seat 8. The bottom of the support rod 2 is fixedly provided with the base 3 to ensure the stability of the entire platform.

[0032] In specific implementation, a sliding groove is opened on the side of the support rod 2 close to the box 1, and one end of the fixed seat 8 is located in the sliding groove and is in sliding connection with the sliding groove. This design allows the user to adjust the height of the box 1 according to actual needs to adapt to different use scenarios and user habits.

[0033] The application can be used in the technical field of telephoto defocus for preventing myopia and shortening the eye axis, and can also be used in other fields applicable to the application.

[0034] Embodiment 2: Reference Figures 1-3 On the basis of embodiment one, an improved telephoto defocus reading and writing platform for preventing myopia and shortening the eye axis is applied to the technical field of telephoto defocus for preventing myopia and shortening the eye axis, and the design of the base 3 is also innovative. It adopts a U-shaped structure, which not only reduces the desktop area occupied by the base 3, but also limits the position of the book through the U-shaped base 3, so that the book can be stably placed below the box 1, facilitating the user to read and write.

[0035] In order to further enhance the brightness of the light and the comfort of reading, the application also fixedly provides an anti-glare full-spectrum eye protection lamp 7 at the bottom of the box 1. This eye protection lamp can provide soft and uniform light, effectively reducing eye fatigue and glare, and further protecting the user's vision health.

[0036] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A far image defocus reading and writing platform for preventing myopia and shortening the eye axis, comprising a box (1), the bottom of the box (1) is provided with a through port, the inside of the box (1) is provided with a high-transmittance and high-reflection double-sided optical lens (4), the high-transmittance and high-reflection double-sided optical lens (4) is arranged at an angle of 45° in the inside of the box (1), the inner wall of the top of the box (1) is provided with a magnetic optical defocus lens (5), and the inner wall of one side of the box (1) is provided with an optical magnifying concave mirror (6), characterized in that, The platform further comprises: A support assembly is arranged on one side of the box (1) and used for supporting the box (1).

2. The far image defocus reading platform for preventing myopia and shortening the eye axis according to claim 1, wherein, The support assembly comprises a fixing seat (8) fixedly arranged on one side of the box (1), one end of the fixing seat (8) is connected with a support rod (2), and the bottom of the support rod (2) is fixedly provided with a base (3).

3. The far image defocus reading platform for preventing myopia and shortening the eye axis according to claim 2, wherein, A sliding groove is formed in the side of the support rod (2) close to the box (1), and one end of the fixing seat (8) is located in the sliding groove and is in sliding connection with the sliding groove.

4. The far image defocus reading platform for preventing myopia and shortening the eye axis according to claim 2, wherein, The base (3) is U-shaped, the U-shaped base (3) not only reduces the desktop area occupied by the base (3), but also limits the position of the book through the U-shaped base (3), so that the book is located below the box (1).

5. The far image defocus reading platform for preventing myopia and shortening the eye axis according to claim 1, wherein, A glare-free full-spectrum eye protection lamp (7) for enhancing light brightness is fixedly arranged on the bottom of the box (1).

6. The far image defocus reading platform for preventing myopia and shortening the eye axis of claim 1, wherein, A plurality of magnet pieces (9) are arranged on the top of the magnetic optical defocus lens (5), a plurality of iron sheets are fixedly embedded on the top of the box (1), and the magnet pieces (9) are in magnetic connection with the iron sheets on the top of the box (1).

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