CN115639687B - Glasses set capable of increasing far vision reserve - Google Patents
Glasses set capable of increasing far vision reserve Download PDFInfo
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- CN115639687B CN115639687B CN202211369102.1A CN202211369102A CN115639687B CN 115639687 B CN115639687 B CN 115639687B CN 202211369102 A CN202211369102 A CN 202211369102A CN 115639687 B CN115639687 B CN 115639687B
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- 238000012937 correction Methods 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims description 30
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
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- Eyeglasses (AREA)
Abstract
The invention discloses a glasses kit capable of increasing far vision reserve, comprising: a correcting mirror and a storage box; the glasses box is used for accommodating the correcting lens and the medicine refreshing component, the medicine refreshing component is used for assisting liquid medicine to be refreshed into the correcting lens, and the medicine refreshing component and the battery are electrically connected with the control board. When not in use, the liquid medicine (the dosage and the liquid medicine need to follow medical advice and purchase special ophthalmic physiotherapy liquid medicine) for physiotherapy can be injected into the spectacle case, and the medicine-refreshing component is opened, so that the correction mirror can be sterilized, restored and the operation of refreshing the liquid medicine can be carried out in a non-use period, thereby enabling a user to have the liquid medicine fully refreshed in the correction mirror when wearing the correction mirror, realizing the effects of relieving and physiotherapy in the process of correcting vision during sleep, reducing wearing discomfort, and meeting the use requirements of the user with keratitis and the like.
Description
Technical Field
The invention relates to the technical field of vision correction, in particular to an eyeglass set capable of increasing far vision reserve.
Background
At present, there are many products for correcting vision in the market, such as OK glasses and the like, which enable non-operative vision correction, because of the restoration and ventilation property, and the need of wearing in the daytime, the products are widely promoted, but for new users, discomfort is brought to the users because the users press the cornea of the eyes when wearing the products for the first time, the users can only use eyedrops to stay up for a adaption period, and some people abandon the products because of intolerance, and the common diseases of the contact lenses are patients with eye diseases, especially patients with long-term eye diseases. Accordingly, there is a need for an eyeglass set that increases the distance vision reserve to at least partially address the problems of the prior art.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides an eyeglass set capable of increasing far vision reserve, comprising: a correcting mirror and a storage box; the glasses box is used for accommodating the correcting lens and the medicine refreshing component, the medicine refreshing component is used for assisting liquid medicine to be refreshed into the correcting lens, and the medicine refreshing component and the battery are electrically connected with the control board.
Preferably, the correcting lens is a pair of left glasses and right glasses, the left glasses are blue, the right glasses are green, the glasses case is divided into a left eye case and a right eye case, the cover of the left eye case is blue, the cover of the right eye case is green, the left glasses are placed in the left eye case, the right glasses are placed in the right eye case, and the left eye case and the right eye case are both provided with the medicine-taking component.
Preferably, the corrective lens is a rigid oxygen permeable corneal contact lens.
Preferably, the correcting mirror is divided into a base arc, a reverse arc, a positioning arc and a peripheral arc from the center to the outside in sequence,
The base arc is positioned at the center of the correcting mirror and is used for flattening the cornea surface;
The reverse arc is positioned at the outer side of the basal arc and is used for accumulating central tear and assisting the inner surface of the basal arc to flatten cornea;
The positioning arc is positioned at the outer side of the reversing arc and is used for being close to the cornea so as to fix the correcting mirror;
the peripheral arc is positioned at the outermost side of the correcting mirror and is used for circulation of tear fluid.
Preferably, the inner surface of the base arc is spherical or planar.
Preferably, the medicine-clearing component comprises a setting ring and a reduction pump set, the reduction pump set is arranged on the outer wall of the glasses case and penetrates into the glasses case, the setting ring is arranged in the glasses case, the correcting mirror is arranged in the setting ring, a reduction instrument and a circulating component are arranged in the reduction pump set, the reduction instrument and the circulating component are communicated with the setting ring, two groups of change-over switches are arranged on the side wall of the reduction pump set, and the reduction instrument and the circulating component are respectively electrically connected with the two groups of change-over switches. The change-over switch is electrically connected with the control board.
Preferably, the placement ring comprises an outer ring and an inner ring, the inner ring is arranged in the outer ring, an upper ring mouth and a lower ring mouth are arranged on the inner wall of the outer ring at annular intervals, an upper cushion block is arranged between the intervals of the upper ring mouth, a lower cushion block is arranged between the intervals of the lower ring mouth, the outer wall of the inner ring is connected with the inner wall of the outer ring through the upper cushion block and the lower cushion block, a passage is formed between the outer ring and the inner ring, the reduction pump set is communicated with the passage through a communicating pipe, and the correction lens is placed in the inner ring.
Preferably, the lens holder further comprises a lens holder and an adsorption sheet; the mirror clamp and the adsorption piece are arranged in the accommodating bin of the storage box, and the mirror clamp is detachably connected with the adsorption piece.
Preferably, the adsorption sheet is a spherical annular sheet, the adsorption sheet is made of a hard contact lens material, an intrados of the adsorption sheet is adapted to an extrados of the correcting lens, a plug is arranged on the extrados of the adsorption sheet, and the lens clamp is detachably connected with the adsorption sheet through the plug.
Preferably, the mirror clip comprises a handle and two chucks, the handle is a U-shaped elastic piece, the two chucks are respectively arranged at two ends of the U-shape of the handle, the chucks are detachably connected with the plug, a silica gel sleeve is arranged at the end part of each chuck, a concave mirror is hinged to the inner wall of the handle, the concave mirror is positioned between the two chucks, and the concave mirror is positioned below the adsorption sheet when the chucks are connected with the adsorption sheet.
Compared with the prior art, the invention at least comprises the following beneficial effects:
the correcting mirror is used at night, namely, the cornea is pressed in the sleeping process of a user to deform the cornea, the using time is 8-10 hours, the cornea shape is changed under the pressing of the correcting mirror, the eye axis is shortened, the effect of correcting vision is achieved, and the correcting mirror needs to be customized according to the requirements and actual conditions of the user and determine the storage degree, for example: when the user needs to wear 500-degree myopia glasses to reach the level of 1.0 of eyesight, the naked eye eyesight after correction reaches 1.2, and the excessive 0.2 can be regarded as the eyesight reserve degree, and the user who uses for the first time can have uncomfortable feeling and the user who has long-term ophthalmic diseases can not use because of compressing cornea during correction, so that when not using in daytime, the liquid medicine (dosage and liquid medicine need to follow the doctor's advice and purchase special ophthalmic physiotherapy liquid medicine) for physiotherapy can be injected into the glasses box, and the medicine-clearing component is opened, so that the operation of disinfection, restoration and liquid medicine clearing can be carried out on the correcting glasses in a non-use period, thereby enabling the user to have full liquid medicine in the correcting glasses, realizing the effects of relieving and physiotherapy in the process of correcting eyesight during sleep, reducing the wearing discomfort, and meeting the use requirements of the user with keratitis and the like.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic view showing the structure of a correcting lens in a glasses kit capable of increasing far vision reserve according to the present invention.
Fig. 2 is a schematic diagram of corrective lens correction in a lens kit capable of increasing presbyopia reserves according to the present invention.
Fig. 3 is a view showing the defocus effect when the base arc shaping region is large in the first embodiment.
Fig. 4 is a graph of defocus effect when the base arc shaping region is smaller in scheme one.
FIG. 5 is a schematic illustration of tear shape and positioning arc suitability when the reverse arc is adjusted alone, with a minimum base arc diameter of 5.5mm in scheme one.
FIG. 6 is a schematic diagram of a fixed reflection arc and a base arc with an aspherical design in scheme II.
Fig. 7 is a three-color light simulation of the base arc of the large optical zone simulated by optical software in scheme two.
Fig. 8 shows that in the second scheme, after simulation by optical software, the requirement of stable and controllable peripheral defocus is achieved on the premise of ensuring the reading vision and the naked eye vision of the glasses.
Fig. 9 is an exploded view of a receiver in a lens kit capable of increasing distance vision reserve according to the present invention.
Fig. 10 is a top view of a case in a lens kit capable of increasing distance vision reserve according to the present invention.
Fig. 11 is a schematic view of the structure of the lens assembly (not shown in part) of the lens kit capable of increasing distance vision reserve according to the present invention.
Fig. 12 is an exploded view of a lens assembly of the present invention capable of increasing distance vision reserve.
Fig. 13 is a partial cross-sectional view of an eyeglass set for enhanced presbyopia reserves in accordance with the present invention.
Fig. 14 is a cross-sectional view of the top view of the outer ring of the eyeglass set for increased distance vision reserve in accordance with the present invention.
Fig. 15 is an exploded view of a lens clip in a lens kit capable of increasing distance vision reserve in accordance with the present invention.
Fig. 16 is a cross-sectional view of a lens clip in a lens kit capable of increasing distance vision reserve in accordance with the present invention.
Fig. 17 is a schematic view of the concave mirror flip of the lens holder in the lens kit capable of increasing distance vision reserve according to the present invention.
In the figure: 1 correction mirror, 11 base arc, 12 reverse arc, 13 positioning arc, 14 peripheral arc, 2 glasses case, 3 battery, 4 setting ring, 41 outer ring, 42 inner ring, 43 upper ring mouth, 44 lower ring mouth, 45 upper cushion block, 46 lower cushion block, 5 reduction pump group, 51 communicating pipe, 6 holding bin, 7 mirror clip, 71 handle, 72 clip head, 73 concave mirror, 8 adsorption sheet, 81 plug.
Detailed Description
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-17, the present invention provides an eyeglass set for increasing distance vision reserve comprising: a correcting mirror 1 and a storage box; the glasses comprise a storage box, and is characterized in that a glasses box 2, a battery 3 and a control board are arranged in the storage box, a medicine taking component is arranged in the glasses box 2, the correcting mirror 1 is placed on the medicine taking component, the glasses box 2 is used for storing the correcting mirror 1 and the medicine taking component, the medicine taking component is used for assisting liquid medicine to take in the correcting mirror 1, and the medicine taking component and the battery 3 are electrically connected with the control board.
The technical scheme has the working principle and beneficial effects that: the correcting mirror 1 is used at night, namely, the cornea is pressed in the sleeping process of a user to deform the correcting mirror, the using time is 8-10 hours, the cornea shape is changed under the pressing of the correcting mirror 1, the eye axis is shortened, the effect of correcting vision is achieved, and the correcting mirror 1 needs to be customized according to the requirements and actual conditions of the user and determine the storage degree, for example: when the user needs to wear 500 degrees of myopia glasses before correcting to reach the level of 1.0 of eyesight, the naked eye eyesight after correcting reaches 1.2, and the excessive 0.2 can be regarded as the vision reserve degree, the user who uses for the first time can have uncomfortable feeling and the user who has long-term ophthalmic diseases can not use because of compressing cornea during correcting, therefore, when not using in daytime, the liquid medicine for physiotherapy (the dosage and the liquid medicine need to be in compliance with the doctor's advice and purchase special ophthalmic physiotherapy liquid medicine) can be injected into the glasses box 2, the medicine clearing component is opened, the operation of disinfection, restoration and liquid medicine clearing can be carried out on the correcting glasses 1 in the non-use time period, so that the user can have full of liquid medicine in the correcting glasses 1, the effects of relieving and physiotherapy can be realized in the process of correcting eyesight by sleeping, the wearing discomfort can be reduced, and the use requirements of the user with keratitis and the like can be met.
In one embodiment, the correcting glasses 1 are a pair of glasses and are divided into a left glasses and a right glasses, the left glasses are blue, the right glasses are green, the glasses case 2 is divided into a left eye case and a right eye case, the cover of the left eye case is blue, the cover of the right eye case is green, the left glasses are placed in the left eye case, the right glasses are placed in the right eye case, and both the left eye case and the right eye case are provided with the medicine-clearing components. The correcting lens 1 is a hard oxygen permeable cornea contact lens. The correcting mirror 1 is sequentially divided into a base arc 11, a reverse arc 12, a positioning arc 13 and a peripheral arc 14 from the center to the outside,
The base arc 11 is positioned at the center of the correcting mirror 1 and is used for flattening the cornea surface;
the reverse arc 12 is positioned outside the basal arc 11 and is used for accumulating central tear and assisting the inner surface of the basal arc 11 to flatten cornea;
The positioning arc 13 is positioned outside the reversing arc 12 and is used for being close to the cornea to fix the correcting mirror 1;
the peripheral arc 14 is located at the outermost side of the correcting mirror 1 for circulation of tear fluid. The inner surface of the base arc 11 is spherical or planar.
The technical scheme has the working principle and beneficial effects that: in this embodiment, two technical solutions for increasing or maintaining far vision reserve are provided:
scheme one: the inner surface of the base arc 11 is spherical and has a smaller diameter (the overall sagittal height of the fixed correction mirror 1), and the optimal correction effect is realized by adjusting the shape of the reverse arc 12 (adjusting the tear film thickness of the reverse arc 12).
According to the conclusion of the previous clinical study, if the shaping area of the base arc 11 is larger, the visual quality is better, but because the shaping area is larger, the light rays do not enter the eye through the shaping ring with larger curvature and are converged in front of retina to form myopia defocus, so that the defocus effect is poor; in contrast, when the shaping area of the base curve 11 is too small, the shaping ring is too wide or too central, so that the light in the macular area is poorly concentrated, and the visual quality is reduced. Therefore, in the first scheme, a smaller optical area is selected, and meanwhile, the overall sagittal height of the lens of the correcting lens 1 is kept unchanged, and the inversion arc 12 is adjusted, so that the purpose of adjusting the height and the curvature of the shaping ring is achieved. The height of the highest point tear film can be directly adjusted by adjusting the reverse arc 12, and the integral sagittal height effect of the lens of the correcting lens 1 is not influenced.
Scheme II: the inner surface of the base arc 11 is aspherical and has a large diameter (large optical area), and fixes the shape of the reverse arc 12.
In addition to the method for adjusting the thickness of the reverse arc 12 tear film in the first scheme, the correcting lens 1 performs personalized modeling on the whole eye of a patient by measuring biological parameters of the eye of the patient, including cornea, anterior chamber depth, lens degree, eye axis length, retina shape and the like, and inputs myopia degree and peripheral defocus design parameters in an aspheric designed optical zone on the premise of a large-diameter shaping zone; the large optical area base arc 11 is adopted to carry out optical simulation design, the controllable peripheral defocus (angle and degree) is used, the visual quality (for example, the image quality calculated by the resolving power) is ensured as a constraint condition, the optical quality and the shaping effect can be ensured, meanwhile, the controllable peripheral defocus optical design can be ensured, and the stable and controllable peripheral defocus requirement can be achieved on the premise of ensuring the reading vision and the naked eye vision of the glasses.
The corrective mirror 1 manufactured by the two technical schemes can realize the following functions: if the eyes of the user are in front view or have far vision reserve at present, the central zone can not be corrected, and on the premise of ensuring that the central vision is not affected, the effect of peripheral defocus is achieved by adjusting the reverse arc 12 or using an aspheric optical zone, so that the effect of controlling the axial length of the eyes and thus slowing down the growth of myopia is obtained.
In order to further increase the physiotherapy effect of the correction lens, proper lens matching parameters are selected according to the dynamic and static matching evaluation results of the matching of the correction lens 1 during the lens matching, and after the matching of the cornea and the lens, on-chip refraction is performed so as to obtain the back vertex diopter of the user. According to the first and second alternatives, the correction mirror 1 is steeper (first alternative) or flatter (second alternative) than the front surface of the cornea, and thus a tear lens is produced. When the adaptation after the user wears the correcting lens 1 is steeper, a positive degree tear lens is produced; when the fit after the user wears the correction lens 1 is flat, a negative power tear lens is produced.
When the tear lens is a plano lens, the lens is not clear enough for some users, the degree of the tear lens can be calculated through the cornea curvature and the curvature of the optical area of the lens, but when the tear lens is a plano lens, the tear effect is not obvious, the vision of the users cannot be influenced by the tear lens in the form, and therefore, the tear lens can be ignored.
When the tear lens is a positive lens, the formula can be given by
Tear lens= (flat curvature of cornea-base curve of lens-on) x 5
And (5) calculating to obtain the product.
For example, the cornea of the user has a flat curvature of 7.7mm, and the base curve 11 of the corrective lens 1 worn by the user is 7.5mm, and the value of the tear lens produced by the user can be calculated by the above formula, that is, when the base curve worn by the patient is 7.5 mm:
Tear lens= (flat curvature of cornea-base curve of lens-worn) ×5= (7.7-7.5) ×5=1.00D
The tear lens produced at this time is a positive power tear lens, which requires a negative power lens to neutralize the positive power tear lens, so that the patient needs to add the negative power to cancel the positive tear lens when selecting the power of the worn correction lens 1, which is the refractive error of the final correction lens 1.
When the tear lens is a negative lens, the positive or negative power of 0.50D is produced per approximately a 0.1mm thick tear lens produced, as calculated by the optical imaging formula. There is no instrument currently available for accurately measuring the tear lens, and the theoretical value of the tear lens can be calculated only by wearing the diopter of the correction lens 1 for re-refraction, if the patient is loosely fitted, a negative degree tear lens will be formed, and the lens wearing patient in this form will produce an overcorrected state, and a positive lens is needed for neutralization, i.e. a positive diopter is added to the original correction lens 1 degree. The specific power produced can also be calculated using the equation tear lens = (the flat curvature of the cornea-base curve of the worn lens) ×5, and then adjusted according to the power.
In one embodiment, the medicine-taking component comprises a setting ring 4 and a reduction pump set 5, the reduction pump set 5 is arranged on the outer wall of the glasses case 2 and penetrates into the glasses case 2, the setting ring 4 is arranged in the glasses case 2, the correcting mirror 1 is arranged in the setting ring 4, a reduction instrument and a circulation component are arranged in the reduction pump set 5, the reduction instrument and the circulation component are communicated with the setting ring 4, two groups of change-over switches are arranged on the side wall of the reduction pump set 5, and the reduction instrument and the circulation component are respectively electrically connected with the two groups of change-over switches. The change-over switch is electrically connected with the control board. The arrangement ring 4 comprises an outer ring 41 and an inner ring 42, the inner ring 42 is arranged in the outer ring 41, an upper ring mouth 43 and a lower ring mouth 44 are arranged on the inner wall of the outer ring 41 at annular intervals, an upper cushion block 45 is arranged between the intervals of the upper ring mouth 43, a lower cushion block 46 is arranged between the intervals of the lower ring mouth 44, the outer wall of the inner ring 42 is connected with the inner wall of the outer ring 41 through the upper cushion block 45 and the lower cushion block 46, a passage is formed between the outer ring 41 and the inner ring 42, the reduction pump set 5 is communicated with the passage through a communicating pipe 51, and the correcting mirror 1 is arranged in the inner ring 42.
The technical scheme has the working principle and beneficial effects that: in this embodiment, the setting ring 4 may not be configured according to the needs of the user (suitable for the people who wear the correction lens 1 for a long time and do not need to perform physiotherapy and medication on eyes), so that the reduction pump set 5 is directly communicated with the inside of the spectacle case 2, the setting ring 4 is required to be configured for the new user and the people who need to perform physiotherapy, care and medication on eyes, the correction lens 1 is placed inside the inner ring 42 in the non-use period, the inner side walls of the inner ring 42 and the outer ring 41 are concave, when the correction lens 1 is placed, the peripheral arc 14 of the correction lens 1 is positioned in the concave of the inner side wall of the inner ring 42, cleaning liquid is required to be injected into the spectacle case 2 first, and the reduction instrument and the circulation assembly are started through the switch on the reduction pump set 5, so that disinfection, sterilization and protein reduction on the correction lens 1 are realized, the cleaning solution is then replaced with the liquid medicine, then the circulation assembly is turned on by the change-over switch, the reduction instrument is kept closed, the circulation assembly can select the pumping circulation (firstly pumping the liquid medicine to the circulation assembly and then discharging the liquid medicine to the spectacle case 2) or the liquid medicine is pumped by adopting the upper ring mouth 43, the lower ring mouth 44 is circulated in a liquid discharging mode (the mode needs to set a partition in the communicating pipe 51 and the passage so as to meet that two opposite pumping directions do not affect each other), the lengths of the upper cushion block 45 and the lower cushion block 46 are longer than those of the upper ring mouth 43 and the lower ring mouth 44, so that when the inner ring 42 is arranged on the upper cushion block 45 and the lower cushion block 46, the upper ring mouth 43 and the lower ring mouth 44 can be positioned at the inner side of the inner ring, the pumping circulation is taken as an example, the liquid medicine can be pumped to the circulation assembly from the upper ring mouth 43 and the lower ring mouth 44, and then when the pumped to a certain amount, the circulation assembly reversely sends the pumped liquid medicine back, and spray on the upper and lower surfaces of the correcting mirror 1 respectively through upper and lower ring mouth 43, 44, can set up foaming devices such as venturi on upper and lower ring mouth 43, 44 for making the liquid medicine that sprays can be along with tiny bubble to the inside of correcting mirror 1, upper and lower ring mouth 43 and 44 spray the upper and lower surfaces of correcting mirror 1 simultaneously, can make the middle part of correcting mirror 1 suspension and inner ring 42, thus guarantee that the liquid medicine can be thoroughly absorbed. Through the design of above-mentioned structure for correct mirror 1 can disinfect, restore and the operation of checking the medicine in spectacle case 2, through blowing up the interior of suspension at inner ring 42 with correct mirror 1, and then guarantee that correct mirror 1 and liquid medicine can not exist and check into the dead angle, thereby make the liquid medicine can be comprehensive, thorough check into correct mirror 1, make correct mirror 1 can provide longer physiotherapy time.
In one embodiment, the mirror holder 7 and the adsorption sheet 8 are also included; the mirror clamp 7 and the adsorption piece 8 are arranged in the accommodating bin 6 of the accommodating box, and the mirror clamp 7 is detachably connected with the adsorption piece 8. The absorption piece 8 is a spherical annular piece, the absorption piece 8 is made of a hard contact lens material, an inner cambered surface of the absorption piece is matched with an outer cambered surface of the correcting lens 1, a plug 81 is arranged on the outer spherical surface of the absorption piece 8, and the lens clamp 7 is detachably connected with the absorption piece 8 through the plug 81. The mirror clamp 7 comprises a handle 71 and two clamping heads 72, the handle 71 is a U-shaped elastic piece, the two clamping heads 72 are respectively arranged at two ends of the U-shape of the handle 71, the clamping heads 72 are detachably connected with the plug 81, a silica gel sleeve is arranged at the end part of the clamping heads 72, a concave mirror 73 is hinged to the inner wall of the handle 71, the concave mirror 73 is arranged between the two clamping heads 72, and when the clamping heads 72 are connected with the adsorption piece 8, the concave mirror 73 is arranged below the adsorption piece 8.
The technical scheme has the working principle and beneficial effects that: the adsorption piece 8 is made of the same material as a hard contact lens, the adsorption piece 8 is a spherical annular piece, when taking the corrective lens 1 with a medicine, the clamping head 72 is inserted into the plug 81 so that the adsorption piece 8 is connected with the lens clamp 7, then the spherical surface of the adsorption piece 8 is attached to the outer spherical surface of the corrective lens 1, under the action of the tension of the medicine liquid, the adsorption piece 8 can suck the corrective lens 1, then the lens clamp 7 is vertically taken, the corrective lens 1 is prevented from falling, then the concave lens 73 is turned over to the lower part of the adsorption piece 8, then a human eye is placed above the corrective lens 1, the human eye, the corrective lens 1, the adsorption piece 8 and the concave lens 73 are positioned on the same vertical central axis, the human eye can see the concave lens 73 through the inner hole of the adsorption piece 8, so that the relative position of the corrective lens 1 and the human eye is observed, the handle 71 is extruded after the corrective lens 1 is attached to the cornea, the suction piece 8 can be bent to be separated from the correcting mirror 1, the diameter of the concave mirror 73 is smaller than the distance between the two U-shaped ends of the handle 71, so after the correcting mirror 1 is worn, the handle 71 is pinched, the concave mirror 73 can play a limiting role, the phenomenon that the handle 71 is pinched excessively to cause the suction piece 8 to pinch and bend the correcting mirror 1 to fall off is avoided, when the correcting mirror 1 is removed, after the suction piece 8 is attached to the correcting mirror 1 through the concave mirror 73, the concave mirror 73 is turned over to cancel the limiting function, then the handle 71 is pinched to enable the suction piece 8 to drive the correcting mirror 1 to be bent to be separated from an eyeball, the suction piece 8 adopts an annular design to observe through an annular ring, when the correcting mirror 1 is removed, the part attached to the correcting mirror 1 can be located at the edge of the correcting mirror, so that the stress point of the correcting mirror 1 is located at the edge of the correcting mirror 1, further, the damage to the cornea caused by forcedly removing the correcting lens 1 from the cornea is avoided, and the center area is the largest after the correcting lens 1 is attached to the cornea, so that the correcting lens 1 is prevented from being separated from the center during removing.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. An eyeglass set capable of increasing distance vision reserve, comprising: a correcting mirror (1) and a storage box; the storage box is internally provided with a glasses box (2), a battery (3) and a control board, the glasses box (2) is internally provided with a medicine-taking component, the correcting mirror (1) is placed on the medicine-taking component, the glasses box (2) is used for storing the correcting mirror (1) and the medicine-taking component, the medicine-taking component is used for assisting liquid medicine to be taken into the correcting mirror (1), and the medicine-taking component and the battery (3) are electrically connected with the control board;
The correcting mirror (1) is sequentially divided into a base arc (11), a reverse arc (12), a positioning arc (13) and a peripheral arc (14) from the center to the outside,
The base arc (11) is positioned at the center of the correcting mirror (1) and is used for flattening the cornea surface;
the reverse arc (12) is positioned outside the basal arc (11) and is used for accumulating central tear and assisting the inner surface of the basal arc (11) to flatten cornea;
The positioning arc (13) is positioned outside the reversing arc (12) and is used for being close to the cornea to fix the correcting mirror (1);
The peripheral arc (14) is positioned at the outermost side of the correcting mirror (1) and is used for circulation of tear fluid;
The medicine-taking assembly comprises a placement ring (4) and a reduction pump set (5), the reduction pump set (5) is arranged on the outer wall of the glasses box (2) and penetrates into the glasses box (2), the placement ring (4) is arranged in the glasses box (2), the correcting mirror (1) is arranged in the placement ring (4), a reduction instrument and a circulation assembly are arranged in the reduction pump set (5), the reduction instrument and the circulation assembly are communicated with the placement ring (4), two groups of change-over switches are arranged on the side wall of the reduction pump set (5), the reduction instrument and the circulation assembly are respectively electrically connected with the two groups of change-over switches, and the change-over switches are electrically connected with the control panel;
the arrangement ring (4) comprises an outer ring (41) and an inner ring (42), wherein the inner ring (42) is arranged in the outer ring (41), an upper ring mouth (43) and a lower ring mouth (44) are arranged on the inner wall of the outer ring (41) at intervals, an upper cushion block (45) is arranged between the intervals of the upper ring mouth (43), a lower cushion block (46) is arranged between the intervals of the lower ring mouth (44), the outer wall of the inner ring (42) is connected with the inner wall of the outer ring (41) through the upper cushion block (45) and the lower cushion block (46), a passage is formed between the outer ring (41) and the inner ring (42), a reduction pump set (5) is communicated with the passage through a communicating pipe (51), and the correction mirror (1) is arranged in the inner ring (42).
2. The glasses kit capable of increasing far vision reserves according to claim 1, wherein the correcting glasses (1) are a pair of left glasses and right glasses, the left glasses are blue, the right glasses are green, the glasses case (2) is divided into a left-eye case and a right-eye case, the case cover of the left-eye case is blue, the case cover of the right-eye case is green, the left glasses are placed in the left-eye case, the right glasses are placed in the right-eye case, and the left-eye case and the right-eye case are both provided with the drug-clearing component.
3. Spectacle kit capable of increasing presbyopia reserves according to claim 1, characterized in that the corrective lens (1) is a rigid oxygen-permeable contact lens.
4. Spectacle kit capable of increasing far vision reserves according to claim 1, characterized in that the inner surface of the base curve (11) is spherical or planar.
5. The spectacle kit capable of increasing far vision reserves according to claim 1, characterized by further comprising a lens holder (7) and an absorbing sheet (8); the mirror clamp (7) and the adsorption piece (8) are arranged in the accommodating bin (6) of the accommodating box, and the mirror clamp (7) is detachably connected with the adsorption piece (8).
6. The glasses kit capable of increasing far vision reserves according to claim 5, characterized in that the absorbing sheet (8) is a spherical annular sheet, the absorbing sheet (8) is made of a hard contact lens material, the intrados of the absorbing sheet is adapted to the extrados of the correcting glasses (1), a plug (81) is arranged on the extrados of the absorbing sheet (8), and the lens clamp (7) is detachably connected with the absorbing sheet (8) through the plug (81).
7. The glasses kit capable of increasing far vision reserve according to claim 6, characterized in that the glasses clamp (7) comprises a handle (71) and two clamping heads (72), the handle (71) is a U-shaped elastic piece, the two clamping heads (72) are respectively arranged at two U-shaped ends of the handle (71), the clamping heads (72) are detachably connected with the plug (81), a silica gel sleeve is arranged at the end part of the clamping heads (72), a concave mirror (73) is hinged on the inner wall of the handle (71), the concave mirror (73) is arranged between the two clamping heads (72), and when the clamping heads (72) are connected with the adsorption piece (8), the concave mirror (73) is arranged below the adsorption piece (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211369102.1A CN115639687B (en) | 2022-11-03 | 2022-11-03 | Glasses set capable of increasing far vision reserve |
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| CN202211369102.1A CN115639687B (en) | 2022-11-03 | 2022-11-03 | Glasses set capable of increasing far vision reserve |
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| TW201130444A (en) * | 2010-03-09 | 2011-09-16 | Oriental Inst Technology | An easy-to-carry contact lens maintenance apparatus |
| US10101599B1 (en) * | 2017-12-28 | 2018-10-16 | Austin Greeson | Smart automated contact lens cleansing device |
| CN211236484U (en) * | 2019-10-10 | 2020-08-11 | 中国医科大学附属第四医院 | Corneal plastic mirror for slowing down myopia |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040251146A1 (en) * | 2003-06-14 | 2004-12-16 | Ez-Eyez, Inc., | Compact lens solution and carrying case |
| US7331449B2 (en) * | 2004-02-20 | 2008-02-19 | Eli Pinchassi Dar | Combined contact lens case and solution storage device |
| US20100106128A1 (en) * | 2008-10-23 | 2010-04-29 | Shane Mao | Contact lens cases for delivery of ophthalmic agents |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201130444A (en) * | 2010-03-09 | 2011-09-16 | Oriental Inst Technology | An easy-to-carry contact lens maintenance apparatus |
| US10101599B1 (en) * | 2017-12-28 | 2018-10-16 | Austin Greeson | Smart automated contact lens cleansing device |
| CN211236484U (en) * | 2019-10-10 | 2020-08-11 | 中国医科大学附属第四医院 | Corneal plastic mirror for slowing down myopia |
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| CN115639687A (en) | 2023-01-24 |
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