Glasses frame for restricting field of view

Abstract

The present disclosure relates to a glasses frame and a device having a similar function. In the device, by simultaneously blocking a region above a line of sight and left and right regions that are not optimal eye rotational movement regions, part of a user's field of view is restricted, thereby shielding part of unnecessary visual information interference, and assisting in focusing attention.

Description

A type of eyeglass frame that restricts the field of vision Technical Field

[0001] This invention relates to an eyeglass frame and device for use in a specific context. It is an eyeglass frame and device that helps users improve their concentration by changing their visual field and blocking unnecessary visual information. Technical issues

[0002] Current eyeglasses generally provide a wide field of vision for clear vision, making it easier for users to observe their surroundings and suitable for use in most environments. This invention, however, restricts a portion of the field of vision, eliminating unnecessary visual information by altering the user's visual range, thus assisting the user in improving concentration. It is a specialized eyeglass frame and device for use in specific situations such as accounting, calculation, reading, drafting, and learning. Technical solutions

[0003] This invention relates to an eyeglass frame and device, which assists users in improving concentration by altering their visual field and blocking unimportant visual information. The device of this application restricts the field of vision, and the blocked visual range includes: in the horizontal plane, it blocks the right-eye blind spot in the left eye's visual field and the left-eye blind spot in the right eye's visual field, with the maximum horizontal blocking range not obstructing the optimal left-right eye rotation area; in the vertical plane, it blocks the visual field area from the upper limit of the upper visual field boundary to the upper limit of the eye's color discrimination boundary, with the maximum blocking range not obstructing the maximum vertical eye rotation area. Without obstructing the user's optimal viewing field of vision, the device allows the user to block unnecessary information interference in their field of vision.

[0004] A special eyeglass frame and device to assist users in concentrating, the device comprising: 1. A specially shaped eyeglass frame for mounting lenses. This frame can block a gray visual field shielding area, covering the right-eye blind spot in the left eye's visual field and the left-eye blind spot in the right eye's visual field in the right eye's visual field, with the maximum lateral obstruction not obstructing the optimal left-right eye movement area; and the vertical visual field, blocking the area from the upper limit of the upper visual field boundary to the upper limit of the eye's color discrimination boundary, with the maximum obstruction not obstructing the maximum vertical eye movement area. This limits the user's field of vision, reduces the amount of external information observed, and blocks some harmful light. Beneficial effects

[0005] This invention provides a visual aid device that limits the angle and range of vision, shielding users from unimportant visual information. This allows users to avoid visual interference from surrounding objects and is suitable for solving specific problems in situations requiring meticulous attention and focus, such as students studying, reading, accounting, drafting, or drawing. However, this device should not be used while driving, walking, or running, as it may compromise safety due to visual limitations. Furthermore, its use is not recommended in situations requiring divergent thinking or creative expression. Attached Figure Description

[0006] Figure 1 is a schematic diagram showing the field of view that needs to be shielded by the method and device. The dark gray area is the line-of-sight shielding area. Figure 2 is a three-view diagram showing the overall structure of an eyeglass frame of the device. In the figure, 1 is the shielding plate of the line-of-sight shielding area in the vertical plane, and 2 is the line-of-sight shielding plate of the area between the left eye line-of-sight boundary and the right eye line-of-sight boundary in the horizontal plane. The best embodiment of the present invention

[0007] The device described in this application is a wearable visual device that blocks the user's gray visual field shielding area (as shown in Figure 1). As shown in Figure 1, the gray visual field shielding area includes: horizontal visual field, blocking the right eye blind spot in the left eye visual field and the left eye blind spot in the right eye visual field, with the maximum blocking range not obstructing the optimal left-right rotation area of ​​the eyes; and vertical visual field, blocking the visual field area between the upper boundary of the upper visual field and the upper limit of the eye's color discrimination boundary, with the maximum blocking range not obstructing the maximum vertical rotation area of ​​the eyes.

[0008] As shown in Figure 2, the device of this invention is an eyeglass frame. Its distinguishing feature is that, through a specially designed frame, parts 1 and 2 can simultaneously block the field of vision above and to the left and right, areas outside the optimal eye movement range. The areas blocked by the eyeglass frame are as follows: as shown in Figure 1, blocking the gray visual field shielding area; in the horizontal plane, blocking the right-eye blind spot in the left eye's field of vision and the left-eye blind spot in the right eye's field of vision, with the maximum blocking range not obstructing the optimal left and right eye movement areas; in the vertical plane, blocking the field of vision area from the upper boundary of the upper visual field to the upper limit of the eye's color discrimination boundary, with the maximum blocking range not obstructing the maximum vertical eye movement areas, thus limiting the field of vision. Embodiments of the present invention

[0009] The material of the device of the present invention is not limited. Industrial applicability

[0010] This invention has opened up a niche market in the eyewear industry, with broad market prospects and high economic benefits.

Claims

1. A pair of eyeglasses frames and devices for limiting the field of vision, characterized by simultaneously blocking the field of vision above and to the left and right of the line of sight in areas where the eyes are not optimally rotating, as shown in Figure 1, which is a gray visual blocking area (the area below and diagonally below the line of sight is not blocked). The blocking angle of the device can be adjusted appropriately according to the user's experience.

2. As described in claim 1, as shown in Figure 2, an eyeglass frame is characterized in that the field of vision is limited by parts 1 and 2 of the eyeglass frame.

3. As described in claim 2, the manufacturing materials are not limited to metals, plastics, carbon fibers, etc.

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