WO2009052715A1 - Eyeglass and eyeglasses helpful to concentrate attention - Google Patents

Abstract

An eyeglass (1) which is helpful to concentrate one's attention is consisted of a permeable window area (2), the shape of which is rectangular or ellipse or similar to rectangular or ellipse, and an impermeable or semipermeable blocked area (3) surrounding the window area (2). When the eyeglasses (1) are mounted in a frame (4), the average spacing between the inside edges of both window areas (2) is 14-43mm,the average spacing between the outside edge of each window area and the outside edge of the eyeglass provided with the window area is 5-31 mm,each window area has a horizontal average width which is greater than or equal to 18 mm and a vertical average width which is greater than or equal to 8 mm,the average spacing between the upside edge of each window area and the upside edge of the eyeglass provided with the window area is 5-16 mm.

Description

 Lenses and glasses that help focus attention.

 The utility model relates to a lens and a lens, in particular to a lens and a lens which help to concentrate attention. Background technique:

 When people are watching things, the field of view observed by the eyes is very wide. Usually things in the front of the face can be observed at the same time. Therefore, when people need to concentrate on watching TV, watching blackboards, reading books or watching computers, Often because the face of the eye is too wide, it is easily affected by the surrounding things. It is difficult to focus on the things that are learned or concerned at the moment. This not only affects the efficiency of learning, but also causes eye fatigue. Summary of the invention:

 The purpose of the utility model is to provide a lens which helps to concentrate attention. When the lens and the frame are assembled into glasses, the user can help the user to focus on the front or the front of the eyeball, so that the user can avoid the interference of surrounding objects. Focusing on the things at hand, while improving learning or work efficiency, can also reduce visual fatigue and prevent myopia.

 The technical scheme of the utility model is as follows:

The present invention is directed to a lens that focuses attention, and includes a lens (1) characterized in that: the lens consists of a see-through window area (2) and a non-perspective or semi-transparent occlusion area located at the periphery of the window area (3) ), the shape of the window area (2) is a rectangle, and a rectangle a shape, an ellipse or a shape similar to an ellipse; in the assembled state of the lens (1) and the frame (4), the average spacing between the inner edges of the two window regions of the left and right lenses is 14 to 43 mm. The average distance between the outer edge of the window area of each side lens and the outer edge of the mirror surface is between 5 mm and 31 mm, and the horizontal average width of the window area of each side lens is greater than or equal to 18 mm; the upper side edge of the window area of each side lens The average spacing between the side edges of the mirror surface is between 5 mm and 16 mm, and the vertical average width of the window area of each side lens is greater than or equal to 8 mm.

 Compared with the prior art, the utility model has the following advantages: the user wears the lens and the frame of the present invention (which may be an empty frame or a frame with a lens itself, and the frame may refer to a mirror of any shape) When the glasses are assembled, such as full-frame or half-frame or frameless frames, the objects in the front or front-down range of the line of sight are viewed through the window area on the lens, and the line of sight around the window area is basically The opaque lens blocks or is filtered by the lens of the colored semi-translucent material. Therefore, the utility model helps the user to concentrate the line of sight on the front or the front and the bottom, thereby avoiding interference from surrounding objects. Users can focus on what they see in front of their eyes, and while improving learning or work efficiency, they can also reduce visual fatigue and prevent myopia. BRIEF DESCRIPTION OF THE DRAWINGS:

1 is a schematic structural view of Embodiment 1 of the present invention and a schematic view of its use state. 2 is a schematic structural view of Embodiment 2 of the present invention and a schematic view of its use state. 3 is a schematic structural view of Embodiment 3 of the present invention and a schematic view of its use state. 4 is a schematic structural view of Embodiment 4 of the present invention and a schematic view of its use state. 5 is a schematic structural view of Embodiment 5 of the present invention and a schematic diagram of its use state. FIG. 6 is a schematic structural view of Embodiment 6 of the present invention and a schematic diagram of its use state.

 The contents of the present invention are described in detail below with reference to the accompanying drawings and specific embodiments.

 FIG. 1 to FIG. 6 are schematic diagrams showing the use of the lens for focusing attention and the state of use of the lens provided by the present invention, including a lens 1 including a see-through window area 2 and a window The occlusion area 3 is not perspective or semi-perspective on the periphery of the area.

 The window area is a hollowed out portion, and has a rectangular shape, a shape similar to a rectangle, an ellipse, or a shape similar to an ellipse.

 The horizontal symmetry center line of the upper and lower edges of the window area substantially coincides with the horizontal symmetry center line of the lens, and the deviation is within plus or minus 2 mm; the horizontal symmetry center line of the upper and lower edges of the other window area is located at the horizontal symmetry center of the lens The lower part of the line (position at least 2 mm below) or the lower edge of the hollowed out portion of the window area penetrates the lower edge of the lens, and the occlusion area is provided with a see-through hole or slit 4, which can be small when the see-through hole or slit 4 is small As the diffractive pores, when the small holes or slits 4 are large, they can be used as small holes for temporarily observing the surrounding environment.

In the assembled state of the lens 1 and the frame 4, the average spacing between the inner edges of the two window regions 2 of the left and right lenses is between 14 and 43 mm, and the outer edge of the window region 2 of each side lens and the outer edge of the mirror surface. The average spacing between the two is between 5mm and 31mm, and the horizontal average width of each side of the lens window area 2 is greater than or equal to 18 mm; The average spacing between the side edges and the side edges of the mirror surface is between 5 mm and 16 mm, and the vertical average width of the window region 2 of each side lens is greater than or equal to 8 mm.

 In the above technical solution of the present invention, the frame may be of any shape, and may be a full frame frame, a half frame frame or a frameless frame. When the frame side of the frame is attached to the side of the lens, the mirror surface includes the lens and the frame side; when the side of the lens has no frame side of the frame, the mirror surface refers only to the lens. The left and right lenses and the window area on the lens are preferably symmetrically arranged, and of course, there may be appropriate deviation or profile. The average pitch and the average width referred to in the present invention directly refer to the vertical distance between the two edge lines when the two edge lines are straight and substantially parallel, and the two edge lines are non-linear or not completely parallel. Lower, refers to the distance between the center lines of each edge line that simulates the available center line according to the positive and negative deviations. Preferably, when the mirror area is large, the average distance between each outer edge of the window area to the corresponding outer edge of the mirror surface is relatively large. When the mirror area is small, the outer edges of the window area are corresponding to the mirror surface. The average spacing between the outer edges is also relatively small, and of course there are exceptions.

The horizontal center position of the window area 2 is on the side of the nose frame at the center of the lens (may be slightly biased toward the nose frame side, or may be biased toward the nose frame side, even the window area is hollowed out to the frame on the nose frame side, leaving Frame) Since the average spacing between the inner edges of the two window areas on the left and right sides of the lens is between 14 and 43 mm, the shadow in the middle can be sufficiently weakened or even eliminated, and the eyes are comfortable when worn, and the user is psychologically deducted. The concern, and remove the occlusion of the lens in front of the main line of sight, only block the things next to it. Since the average distance between the outer edge of the window area of each side lens and the outer edge of the mirror surface is between 5mm and 31mm, it can block the interference of some unnecessary things on the sides and concentrate on the spirit. Look at things in front of you, and don't block the light in front of you. The vertical position of the window area on the lens is mainly in the middle or lower part of the lens. There is a mirror on the lower side of the window area to block unnecessary light, which is conducive to focusing on the things in front of the window without affecting the alignment. Observation of things ahead. Embodiment 1:

 1 is a schematic structural view of a first embodiment of the present invention and a schematic view of a state of use thereof, including a lens 1 including a see-through window region 2 and a occlusion region 3 located at a periphery of the window region without perspective or semi-perspective, the window region being hollowed out Part, a shape that is rectangular, a shape similar to a rectangle, an ellipse, or a shape similar to an ellipse.

 2 is a schematic structural view and a state of use of the embodiment 2 provided by the present invention, which is different from the embodiment 1 in that the shielding area is provided with a see-through small hole or slit 4, which can be used as a diffraction when the see-through small hole or slit 4 is small. The pores can be used as small holes for temporarily observing the surrounding environment when the small holes or slits 4 are large.

 The window area 2 is a hollowed out part, and the occlusion area 3 is made of an opaque material. The case may be the same when made of a semi-transparent material; in the assembled state of the lens 1 and the frame 4, each side of the lens The window area 2 has a horizontal average width of between 19 mm and 42 mm; the vertical average width of the window area of each side lens is between 8 mm and 23 mm.

Since the vertical position of the window area on the lens is the middle of the lens, it is advantageous to observe things in front of the line of sight, such as watching a computer screen, watching TV, and the like. The glasses corresponding to the several lenses provided in the present embodiment are mainly used for reading books, computer operations, watching television, and the like. The window area of the utility model should not be too small. If the window area is too small, there will be a strong shadow feeling when wearing glasses, which will make the user less willing to wear the glasses, and if the window area is too small, a strong contrast light will be formed. That is, the surrounding area is dark and the original normal light is retained in the middle, which will highlight the strong light in the middle. If the window area is too small, the range of observation will be small, and sometimes the light in the main observation range in front will be blocked, which is not conducive to reading and viewing. When the user feels that the horizontal or vertical average width of the window area is large and wants to narrow the observation range, the user can also reduce the area of the window area (such as a tape) by pasting the opaque material around the window area. The window area should not be too large, and too large will reduce the effect of focusing attention. Embodiment 2

 3 is a schematic structural view and a state of use of the embodiment 3 provided by the present invention, which includes a lens 1 including a see-through window region 2 and a occlusion region 3 located at a periphery of the window region without perspective or semi-perspective, and the window region is hollowed out Partially shaped as a rectangle, a shape similar to a rectangle, an ellipse or a shape similar to an ellipse; the horizontally symmetric centerline of the upper and lower edges of the window region is located at a position below the horizontal centerline of the lens, at least 2 mm below position.

4 is a schematic structural view and a use state diagram of Embodiment 4 provided by the present invention, which is different from Embodiment 3 in that the shielding area is provided with a see-through small hole or slit 4, which can be used as a diffraction when the see-through small hole or slit 4 is small. The pores can be used as small holes for temporarily observing the surrounding environment when the small holes or slits 4 are large. The window area 2 is a hollowed out portion, and the occlusion area 3 is made of an opaque material; in the assembled state of the lens 1 and the frame 2, the horizontal average width of the window area of each side lens is

Between 18mm and 42mm; the vertical average width of the window area of each side lens is between 15mm and 24mm, and the average distance between the lower side edge of the window area of each side lens and the lower side of the mirror surface is between 1mm and 9mm. And the average distance between the lower side edge of each side lens window and the lower side edge of the mirror is reduced by 0.7 mm - lmm, as shown in Figure 4-6.

 In this embodiment, the vertical average width of the window area is large, and the position of the window area in the vertical direction is in the middle and lower part of the lens, which can ensure that the user can watch the things in front while watching the lower side. Things, such as typing on the keyboard, reading and writing, can be viewed from a wide range during class, and can avoid tripping when walking. Embodiment 3

 FIG. 5 is a schematic structural view and a state of use of the embodiment 5 provided by the present invention, including a lens 1 including a see-through window region 2 and a occlusion region 3 not located in a perspective or semi-perspective periphery of the window region, the window region being hollowed out In part, the shape is a rectangle, a shape similar to a rectangle, an ellipse or a shape similar to an ellipse; the lower edge of the hollow portion of the window region penetrates the lower edge of the lens.

FIG. 6 is a schematic structural view and a use state diagram of Embodiment 6 provided by the present invention, which is different from Embodiment 7 in that the shielding area is provided with a see-through small hole or slit 4, which can be used as a diffraction when the see-through small hole or slit 4 is small. The pores can be used as small holes for temporarily observing the surrounding environment when the small holes or slits 4 are large. The window area 2 is a hollowed out portion, and the occlusion area 3 is made of an opaque material or a semi-transparent material; in the assembled state of the lens 1 and the frame 2, the window area of each side lens is horizontal. The average width is between 18 mm and 42 mm; the spacing between the lower side edge of the window area of each side lens and the lower side edge of the mirror is zero.

 The lower edge of the window region can be used to look down when passing through the edge of the frame and not through the edge of the frame, but the distance between the lower edge of the window region of each side lens and the lower edge of the mirror is 0. The advantage is that the shape is more novel, without the constraint of the frame, it makes the wearing unconstrained, and the range of downward viewing is larger.

The average width of the mirror surface (lens plus frame) on the window area is between 5mm and 16mm, which can block the light above the line of sight and observe the thing in front of it. Since the light above is generally brighter than the light below, it is more difficult for the eyelids to rise when looking up. When people look down, the person can look down for a long time, but if you look up for a long time, the eyes are more likely to fatigue. The lenses corresponding to the lenses provided in this embodiment can view the things in the front and the bottom, and help the user to view things located in front of and under the eyes while viewing things in front of the eyes, such as looking at the keyboard. Typing, reading and writing, and the range of observations during class is large, avoid tripping when walking. The window area may be the same width and all the way down to the edge of the lens, or may be gradually reduced or increased in the process of passing down to the edge of the lens, and in the process of downward through, wherein One side has passed through the edge of the frame, for the symmetry of the window area, the other side passes through the edge of the frame on the horizontal line similar to it, and of course, it can continue to pass down through the edge of the frame in the original direction. In the process of digging down, the bottom of the window area is preferably at a similar level. Online. The corner of the last lower edge preferably has a certain curvature, no sharpness, and will not scratch the face.

 In order to enable the user to properly observe the surrounding situation or appropriately expand the line of sight while focusing on a certain thing, in the above embodiments 2, 4, 6, the area of the small seeing hole of the occlusion area may be less than 13 square millimeters. .

 The small see-through holes may have any shape, such as an elliptical shape, a square shape, or the like, or may be a small circular hole having a diameter of less than or equal to 1. 2 mm, or may be a small slit or the like. Through a small round hole or small gap with a diameter less than or equal to 1. 2mm, the user can not only pay attention to the things in front of the eyes, but also properly observe the surrounding conditions or appropriately expand the range of the line of sight, and generate a novel visual sense when the light is diffracted. , can form a good color of color. It is mainly for the convenience of the user to pay attention to things while also properly observing the surrounding conditions or appropriately expanding the range of sight.

 The small see-through holes may be partially or irregularly distributed around the periphery of the window area, or may be completely surrounded by the periphery of the window area.

In addition, the occlusion area of each of the above embodiments may also be made of a colored translucent material (such as a lens material of sunglasses or other colored semi-transparent material). Since the aperture of the window area is small, the periphery of the lens is made of colored semi-transparent material. When the glasses are worn, the lens is at a distance from the eyes, so the lens around the window area can still help the user to filter out certain sun rays, and function as ordinary sunglasses, so that the user does not feel strong light stimulation; Since the window area is located in the middle of the lens in front of the eyeball, it is convenient for the user to clearly see the things in front of the eyes. The window area should not be too small. If it is too small, the light refraction effect is obvious. The light refraction is generated in front of the main line of sight. The refraction is light transmission. If the material and air are generated, and if the window area is too small, the range of the original definition scene will be smaller. The window area should not be too large. If it is too large, the function of the sunglasses will be lost or weakened, and the effect of concentrated mental viewing will be weakened.

 The lens shielding area described above may be made of a black semi-transparent material. Since the black semi-transmissive lens can block more light, it is convenient for the user to concentrate the line of sight in the range that can be observed in the front window area, and avoid the interference of surrounding things, so it also helps the user to concentrate on observation. It allows users to watch something more focused, and while improving learning or work efficiency, it can also reduce visual fatigue and prevent myopia.

 Of course, the above-mentioned lens shielding area can also be made of a color translucent material (such as red, blue, brown, etc.).

 The above-mentioned several types of lenses can be directly mounted on the frame, sold or used together with the frame, or sold or used separately. Users can install the frame themselves after purchase.

Claims

Claim A lens for focusing attention, comprising a lens (1), characterized in that: the lens consists of a see-through window area (2) and a non-perspective or semi-transparent occlusion area located at the periphery of the window area ( 3) composition, the shape of the window area (2) is a rectangle, a shape similar to a rectangle, an ellipse or a shape similar to an ellipse; in the state in which the lens (1) and the frame (4) are assembled, the left and right lenses are The average spacing between the inner edges of the two window regions is between 14 and 43 mm, and the average spacing between the outer edge of the window region of each side lens and the outer edge of the mirror is between 5 mm and 31 mm, and the window area of each side lens is horizontal. The average width is greater than or equal to 18 mm; the average distance between the upper side edge of the window area of each side lens and the side edge of the mirror surface is between 5 mm and 16 mm, and the vertical average width of the window area of each side lens is greater than or equal to 8 mm.  2. The lens for focusing attention according to claim 1, wherein: the window area (2) is a hollowed out portion, and the lens (1) and the frame (4) are assembled and used. The window area (2) of each side of the lens has an average horizontal width of between 19 mm and 42 mm; the vertical average width of the window area of each side of the lens is between 8 mm and 23 mm.  3. The lens for focusing attention according to claim 1, wherein: the window area (2) is a hollowed out portion, and the lens (1) and the frame (4) are assembled and used. The window area (2) of each side of the lens has an average horizontal width of between 18mm and 42mm; the vertical average width of the window area of each side of the lens is between 15mm and 25mm; the lower side of the window area of each side of the lens and the lower side of the mirror The distance between the lower edge of the side window and the lower edge of the mirror is reduced by 0. 7mm- lmm  4. The lens for focusing attention according to claim 1, wherein: the window region (2) is a hollowed out portion, and the lens (1) and the frame (4) are assembled and used. The window area (2) of each side of the lens has an average horizontal width of between 18mm and 42mm; the vertical average width of the window area of each side of the lens is between 18mm and 25mm; the lower side of the window area of each side of the lens and the lower side of the mirror The average distance between the lower edge of each side of the lens window and the lower edge of the mirror is reduced by 0. 7mm- lmm. 5. The lens for focusing attention according to claim 1, wherein: the window region (2) is a hollowed out portion, and the lens (1) and the frame (4) are assembled. In the state of use, the horizontal average width of the window area (2) of each side lens is between 18 mm and 42 mm; the distance between the lower side edge of the window area of each side lens and the lower side edge of the mirror surface is zero. The lens for intensive attention observation according to any one of claims 1 to 5, characterized in that: the occlusion zone (3) is provided with a small see-through hole having an area of less than or equal to 13 mm ² (6) ).  7. A spectacles using the lens of claim 1 comprising a lens and a frame, wherein: said lens comprises a see-through window region and a occlusion region located at a periphery of the window region that is not perspective or semi-sheer, said lens mounting On the frame. 8. The spectacles according to claim 7, wherein: the lens is detachably mounted on the frame.