Lesion visual simulation glasses

Abstract

The utility model discloses a pair of lesion visual simulation glasses, which comprises a main frame connected with glasses legs or a head-mounted structure; the support is connected with the main frame, and an inserting groove is formed in the support; the vision simulation module is detachably inserted into the slot, and a lesion simulation layer is arranged on the vision simulation module. According to the lesion visual simulation glasses, the lesion simulation layer is arranged on the vision simulation module and used for simulating the visual effect of eye lesion when a normal person wears the glasses, and therefore products suitable for the old can be developed conveniently. The bracket is provided with the slot, and the vision simulation module is detachably inserted into the slot, so that the vision simulation module provided with different lesion simulation layers can be replaced, the vision simulation module is used for simulating a visual effect without eye diseases, and the simulation cost can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of testing glasses technology, specifically, it relates to a vision simulation glasses for pathological conditions. Background Technology

[0002] With the gradual development of my country's aging society and the improvement of users' quality of life, the development and promotion of age-friendly products have become increasingly urgent. Currently, related age-friendly products and their supporting development facilities are still incomplete. One important research topic is the study of visual perception abilities among the elderly.

[0003] As we age, the perception of color and brightness in the cone cells and retina of the human eye gradually declines. In severe cases, this can lead to a series of eye diseases, such as glaucoma, cataracts, macular degeneration, and astigmatism. Vision, as a crucial factor in human perception of the surrounding world, is a key issue that needs to be addressed in the development of age-appropriate products. Currently, there is a lack of vision-simulating glasses designed to mimic the visual effects of disease in healthy individuals, thus facilitating the development of age-appropriate products. Summary of the Invention

[0004] This invention addresses the current lack of vision simulation glasses for simulating the visual effects of patients with visual impairments, thus hindering the development of more suitable age-friendly products. It proposes a vision simulation glasses solution to this problem.

[0005] To achieve the above-mentioned utility model / design objectives, the present utility model adopts the following technical solution:

[0006] A type of vision simulation glasses for pathological conditions, comprising:

[0007] The main frame, on which eyeglass temples or a headband structure are connected;

[0008] A bracket, which is connected to the main frame, has slots provided on it;

[0009] A vision simulation module, which is detachably inserted into the slot, is provided with a lesion simulation layer.

[0010] In some embodiments, the bracket is a square-shaped structure surrounded by four borders, and the bracket has multiple slots arranged sequentially along the front-to-back direction.

[0011] In some embodiments, the slot is formed through the upper frame of the bracket.

[0012] In some embodiments, a sliding groove is provided on the inner side of the side frame of the bracket, and the sliding groove is connected to the slot in a one-to-one correspondence.

[0013] In some embodiments, clamping portions extending toward the inside of the bracket are formed on the opposite side walls of the slide groove for clamping the vision simulation module located in the slide groove.

[0014] In some embodiments, the upper surface of the bottom frame of the bracket is formed with a support groove that is opposite to the slot, and the bottom of the vision simulation module is inserted into the support groove.

[0015] In some embodiments, the vision simulation module includes a substrate on which two lenses are disposed, and the lesion simulation layer is disposed on the lenses.

[0016] In some embodiments, the substrate is made of ABS plastic, the lens is made of optical coating resin, and the lesion simulation layer is an ink screen printing layer.

[0017] In some embodiments, the top of the vision simulation module has at least one upwardly protruding portion.

[0018] In some embodiments, the rear side of the bracket has a concave arc surface structure.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are:

[0020] This invention relates to vision simulation glasses for eye diseases. The vision simulation module has a disease simulation layer, designed to simulate the visual effects of eye diseases when worn by healthy individuals, thus facilitating the development of age-appropriate products. A slot is provided on the frame, allowing the vision simulation module to be detachably inserted into the slot. This enables the replacement of vision simulation modules with different disease simulation layers to simulate the visual effects of different eye diseases, thereby reducing simulation costs.

[0021] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of one embodiment of the disease vision simulation glasses proposed in this utility model;

[0024] Figure 2 yes Figure 1 Exploded view;

[0025] Figure 3 yes Figure 1 Enlarged view of part A;

[0026] Figure 4 This is a schematic diagram of the vision simulation module for retinal lesions / macular lesions in the vision simulation glasses proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the glaucoma vision simulation module of the pathological vision simulation glasses proposed in this utility model;

[0028] Figure 6 This is a schematic diagram of the vision simulation module for astigmatic eyes in the vision simulation glasses for pathological diseases proposed in this utility model;

[0029] Figure 7 This is a top view of one embodiment of the lesion visual simulation glasses proposed in this utility model;

[0030] In the figure, 11 is the main frame; 12 is the support; 121 is the slot; 122 is the slide; 123 is the clamping part; 124 is the support groove; 13 is the support; 131 is the lesion simulation layer; 132 is the substrate; 133 is the lens; 134 is the protrusion; and 14 is the headgear structure. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of the embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0034] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0035] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0036] Example 1: This example proposes a vision simulation glasses for pathological conditions, such as... Figure 1 As shown, it includes a main frame 11, a support 12, and a vision simulation module 13. The main frame 11 is connected to the temples of glasses or a headband structure for the wearer to wear.

[0037] In this embodiment, a head-mounted structure 14 is connected to the main frame 11.

[0038] like Figure 2 As shown, the support 12 is connected to the main frame 11. The support 12 has a slot 121, into which the vision simulation module 13 is detachably inserted. The vision simulation module 13 has a lesion simulation layer. The lesion simulation layer is used to simulate the visual effects of eye lesions.

[0039] The vision simulation glasses of this embodiment have a disease simulation layer on the vision simulation module, which is used to simulate the visual effects of disease when worn by normal people, so as to develop age-appropriate products. The vision simulation module can be detachably inserted into the slot provided on the bracket, so that vision simulation modules with different disease simulation layers can be replaced to simulate the visual effects of different eye diseases, thereby reducing simulation costs.

[0040] In some embodiments, the bracket 12 is a U-shaped structure surrounded by four borders, and the bracket 12 has multiple slots 121 arranged sequentially in the front-to-back direction. In this embodiment, front and back refer to the wearer's perspective, with the side closer to the face being the front and the side farther from the face being the back. By arranging multiple slots 121 sequentially in the front-to-back direction, multiple vision simulation modules 13 can be inserted simultaneously to simulate the visual effects of having multiple eye diseases at the same time.

[0041] In some embodiments, the slot 121 is formed through the upper frame of the bracket 12, and the vision simulation module 13 is inserted into the bracket 12 from top to bottom.

[0042] like Figure 3 As shown, in order to facilitate the insertion and removal of the vision simulation module 13, in some embodiments, a sliding groove 122 is provided on the inner side of the side frame of the bracket 12, and the sliding groove 122 is connected to the slot 121 in a one-to-one correspondence. When the vision simulation module 13 is inserted into the bracket 12 or pulled out of the bracket 12, the sliding groove 122 plays a guiding role to facilitate insertion and removal.

[0043] In some embodiments, clamping portions 123 extending toward the inner side of the bracket 12 are formed on the opposite side walls of the slide groove 122. The clamping portions 123 have a certain elasticity and are used to clamp the vision simulation module 13 located in the slide groove 122 to prevent the vision simulation module 13 from detaching from the bracket 12.

[0044] In some embodiments, a support groove 124 is formed on the upper surface of the bottom frame of the bracket 12, which is opposite to the slot 121. The bottom of the vision simulation module 13 is inserted into the support groove 124 to support and stabilize the vision simulation module 13.

[0045] like Figure 2 , Figure 4 As shown, in some embodiments, the vision simulation module 13 includes a substrate 132, on which two lenses 133 are disposed, and a lesion simulation layer 131 is disposed on the lenses.

[0046] In some embodiments, the substrate 132 is made of ABS plastic, the lens is made of optical coating resin, and the lesion simulation layer 131 is an ink screen printing layer.

[0047] The following is a detailed description of the three vision simulation modules:

[0048] like Figure 4 The image shown is a vision simulation module for retinal / macular degeneration. It should be noted that the macula is a small area in the center of the retina. Once the macula is diseased, symptoms such as abnormal color vision, darkened colors, and blurred vision in the central area will appear.

[0049] The central area of ​​the two lenses in this module is a screen-printed gradient black circle, used to simulate the loss and deformation of the visual center area caused by eye diseases such as macular degeneration.

[0050] like Figure 5The image shown is a visual acuity simulation module for glaucoma. It should be noted that pathological glaucoma is usually caused by excessively high intraocular pressure, leading to compression of the peripheral optic nerve and resulting in visual field blind spots. Glaucoma is a disease characterized by optic disc atrophy and cupping, visual field defects, and decreased vision.

[0051] The module consists of two circular lenses, with the central area being a transparent and visible region. The other areas are invisible regions that are screen-printed with a black gradient from the edge to the center, designed to simulate the visual blind spots around the eyes of patients with mid-to-late stage glaucoma.

[0052] like Figure 6 The image shown is a visual acuity simulation module for astigmatism. It's important to note that astigmatism is a refractive error of the eye, related to the curvature of the cornea. Moderate to high astigmatism can cause a significant decrease in vision, resulting in blurred vision for both near and far objects.

[0053] The module consists of two circular lenses that are matte after being treated with a frosting solution, designed to simulate blurred vision in people with high astigmatism.

[0054] In some embodiments, the top of the vision simulation module 13 has at least one upwardly extending protrusion 134. The user can insert or remove the vision simulation module 13 from the slot 121 by pinching the protrusion 134.

[0055] In some embodiments, such as Figure 7 As shown, the rear side of the bracket 11 has a concave arc surface structure, which is used to fit the wearer's face and improve wearing comfort.

[0056] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions claimed by this utility model.

Claims

1. A type of vision simulation glasses for pathological conditions, characterized in that, include: The main frame, on which eyeglass temples or a headband structure are connected; A bracket, which is connected to the main frame, has slots provided on it; A vision simulation module, which is detachably inserted into the slot, is provided with a lesion simulation layer.

2. The lesion visual simulation glasses according to claim 1, characterized in that, The bracket is a square-shaped structure surrounded by four borders, and multiple slots are provided on the bracket, which are arranged sequentially in the front-to-back direction.

3. The lesion visual simulation glasses according to claim 2, characterized in that, The slot is formed through the upper edge of the bracket.

4. The lesion visual simulation glasses according to claim 3, characterized in that, The inner side of the side frame of the bracket is provided with a sliding groove, and the sliding groove is connected to the slot in a one-to-one correspondence.

5. The lesion visual simulation glasses according to claim 4, characterized in that, Clamping portions extending toward the inside of the bracket are formed on the opposite side walls of the slide groove for clamping the vision simulation module located in the slide groove.

6. The lesion visual simulation glasses according to claim 4, characterized in that, The upper surface of the bottom frame of the bracket is formed with a support groove that is opposite to the slot, and the bottom of the vision simulation module is inserted into the support groove.

7. The lesion visual simulation glasses according to any one of claims 1-6, characterized in that, The vision simulation module includes a substrate, on which two lenses are disposed, and the lesion simulation layer is disposed on the lenses.

8. The lesion visual simulation glasses according to claim 7, characterized in that, The substrate is made of ABS plastic, the lens is made of optical coating resin, and the lesion simulation layer is an ink screen printing layer.

9. The lesion visual simulation glasses according to any one of claims 1-6, characterized in that, The top of the vision simulation module has at least one upwardly protruding portion.

10. The lesion visual simulation glasses according to any one of claims 1-6, characterized in that, The rear side of the bracket has a concave arc surface structure.

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