Biconcave concentric dynamic zoom eyeglasses

Abstract

The application relates to a double-concave concentric circle dynamic variable focus glasses, belonging to the technical field of glasses production. Two groups of lenses are composed of inner concave lenses and outer concave lenses, the inner concave lenses are solid structures, the outer concave lenses are hollow sandwich structures, forming closed cavities, the side surface of the outer concave lenses is provided with at least two tubular holes, which are communicated with the cavities; the cavities of the outer concave lenses of the left and right lenses are communicated with each other through upper and lower communicating pipes, forming a circulating path; a micro water pump is arranged on the lower communicating pipe, which is used for driving the circulating flow of the filling liquid between the cavities of the outer concave lenses of the left and right lenses, so that the cavities of the outer concave lenses of the two groups of lenses can be alternately switched to empty and filling states, thereby realizing the dynamic change of the dioptric power of the outer concave lenses. The application has the following beneficial effects: the eyes can be ensured to meet the needs of viewing, and the ciliary muscles of the eyes can be intermittently relaxed, and the application provides a double-concave concentric circle dynamic variable focus glasses.

Description

Technical Field

[0001] This invention relates to a double-concave concentric circle dynamic zoom eyeglass, belonging to the field of eyeglass manufacturing technology. Background Technology

[0002] With the widespread use of electronic devices and increased screen time, the incidence of myopia continues to rise, especially among teenagers. Current prevention and control measures mainly focus on outdoor activities, low-concentration atropine, and orthokeratology lenses, but there is a lack of dynamic refractive glasses that can be worn daily without requiring active user intervention.

[0003] Current technologies are not comprehensive and have the following drawbacks: 1. Traditional single-vision glasses have a fixed refractive power that cannot be changed during use; 2. Although progressive multifocal lenses can provide refractive compensation at different viewing distances, they still cannot achieve periodic and alternating active relaxation of the ciliary muscle; 3. Existing liquid lens or zoom lens technologies are mostly focused on continuous adjustment of the refractive power of a single lens and lack a design for alternating switching of refractive states between the left and right eyes.

[0004] To solve one of the above problems, there is an urgent need for a type of double-concave concentric circle dynamic zoom glasses. Summary of the Invention

[0005] Based on the shortcomings of the prior art, the technical problem to be solved by the present invention is: how to achieve the purpose of passively alternating use of high and low refractive lenses, so as to ensure the visual needs and allow the ciliary muscles of both eyes to relax intermittently. To this end, a dual concentric circle dynamic zoom glasses is provided.

[0006] The present invention relates to a pair of concentric circular dynamic zoom glasses with double concave surfaces, comprising a frame body and left and right lenses mounted on the frame body. The glasses are characterized in that both sets of lenses consist of concave lenses and concave lenses. The concave lenses are solid structures, and the concave lenses are hollow sandwich structures, forming discontinuous, closed cavities. At least two tubular holes are provided on the side of the concave lenses, communicating with the cavities. The concave lens cavities of the left and right lenses are interconnected by an upper and lower connecting pipe, forming a circulation path. A miniature water pump is installed on the lower connecting pipe to drive the filling liquid to circulate between the concave lens cavities of the left and right lenses, allowing the concave lens cavities of the two sets of lenses to alternately switch between emptying and filling states, thereby achieving dynamic changes in the refractive power of the concave lenses.

[0007] The dynamic change in the refractive power of the concave lens allows the ciliary muscle of the eye to relax actively, preventing the continuous contraction and spasm of the ciliary muscle caused by prolonged eye use, which leads to compensatory elongation of the axial length and worsens myopia. This helps prevent further deterioration of myopia and may even alleviate the degree of myopia in some individuals.

[0008] In any of the above embodiments, it is preferred that the left and right frames of the eyeglass frame body are connected by a hanging beam, and the upper connecting pipe, lower connecting pipe, and miniature water pump are all built into the hanging beam. The connecting pipe and water pump are concealed internally, which does not affect the appearance or wearing comfort. The centralized arrangement of pipelines reduces the risk of leakage and improves the safety of use.

[0009] In any of the above embodiments, the preferred embodiment is that the micro water pump is a bidirectional piezoelectric pump used to drive the liquid to circulate between the concave lens cavities of the left and right lenses at regular intervals and intermittently. It also includes a built-in power supply device for supplying power to the micro water pump, and the built-in power supply device is built into the hanging beam component.

[0010] A miniature bidirectional pump is a compact power component that can accurately deliver fluid in both forward and reverse directions. Its core function is to quickly switch between inlet and outlet by changing the drive signal or rotation direction, without the need for an additional directional valve. A check valve can be configured as needed.

[0011] In any of the above embodiments, it is preferred that the concave lens and the concave lens are arranged with the same visual axis, and the refractive power of the concave lens is less than that of the concave lens.

[0012] In any of the above embodiments, it is preferred that the concave lens has a concave lens effect when filled with liquid and does not have a refractive effect when the liquid is emptied.

[0013] In any of the above embodiments, it is preferred that the refractive power of the concave lens is 80% to 90% of the wearer's required myopia, and the refractive power of the exocrine lens is 10% to 20% of the wearer's required myopia.

[0014] In any of the above embodiments, it is preferred that the cavity of the concave lens is a tubular structure that surrounds the lens almost circumference without being connected, and its two ends are respectively connected to two tubular holes provided on the nose side of the lens to form a semi-annular communicating vessel structure, wherein the two tubular holes are respectively connected to the corresponding upper communicating pipe and lower communicating pipe.

[0015] In any of the above embodiments, it is preferred to further include a wireless charging device and / or a wired charging device connected to a built-in power supply device, wherein an external power supply device is used to supply power to the wireless charging device and / or the wired charging device and to charge the power supply device.

[0016] In any of the above embodiments, it is preferred that the frame body is a modular structure, and the left and right lenses are detachably mounted on the frame body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The concentric circular dynamic zoom glasses of the present invention have two concave lenses, left and right, whose concave lens cavities are interconnected by an upper and a lower connecting pipe to form a circulation path. A miniature water pump is installed on the lower connecting pipe to drive the filling liquid to circulate between the concave lens cavities of the left and right lenses. This allows the concave lens cavities of the two sets of lenses to alternately switch between emptying and filling states, thereby realizing dynamic changes in the refractive power of the concave lenses.

[0019] The biconcave concentric circle dynamic zoom glasses of this invention realize dynamic changes in the refractive power of the concave lens. The eyes passively alternate between high and low refractive lenses, allowing the ciliary muscle of the eyes to actively relax. This prevents the continuous contraction and spasm of the ciliary muscle caused by prolonged use of the eyes, which leads to compensatory growth of the axial length and aggravation of myopia. Thus, it aims to prevent the myopia from worsening further.

[0020] The dual-concave concentric circle dynamic zoom glasses of this invention use a miniature bidirectional pump, which is a compact power element that can accurately deliver fluid in both forward and reverse directions. The core is to quickly switch the inlet and outlet by changing the drive signal or the rotation direction, without the need for an additional reversing valve, and a one-way valve can be configured as needed. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of a loop path;

[0024] Figure 3 A structural diagram of a biconcave lens group composed of an inner concave lens and an outer concave lens;

[0025] Figure 4 This is an internal view of the side of a concave lens;

[0026] Figure 5 This is a schematic diagram of a biconcave lens group.

[0027] In the diagram: 1. Frame body; 2. Left lens; 3. Right lens; 4. Upper connecting pipe; 5. Lower connecting pipe; 6. Miniature water pump; 7. Hanging beam; 8. Concave lens; 9. Concave lens; 10. Tubular structure. Detailed Implementation

[0028] The present invention will now be further described with reference to the accompanying drawings:

[0029] The present invention will be further illustrated by specific embodiments below, but it is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0030] Example 1, as Figure 1-2 As shown, the aforementioned concentric circle dynamic zoom glasses with double concave surfaces include a frame body 1 and a left lens 2 and a right lens 3 mounted on the frame body 1. Both sets of lenses are composed of an inner concave lens 8 and an outer concave lens 9. The inner concave lens is a solid structure, and the outer concave lens is a hollow sandwich structure, forming a sealed cavity. The side of the outer concave lens is provided with at least two tubular holes that communicate with the cavity. The outer concave lens cavities of the left and right lenses are interconnected by an upper connecting pipe 4 and a lower connecting pipe 5, forming a circulation path. A miniature water pump 6 is provided on the lower connecting pipe 5 to drive the filling liquid to circulate between the outer concave lens cavities of the left and right lenses. This allows the outer concave lens cavities of the two sets of lenses to alternately switch between emptying and filling states, thereby realizing dynamic changes in the refractive power of the outer concave lens. This ensures visual needs are met while allowing the ciliary muscles of both eyes to relax intermittently.

[0031] The dynamic change in the refractive power of the concave lens allows the ciliary muscle of the eye to relax actively, preventing the continuous contraction and spasm of the ciliary muscle caused by prolonged eye use, which leads to compensatory elongation of the axial length and worsens myopia. This helps prevent further deterioration of myopia and may even alleviate the degree of myopia in some individuals.

[0032] Technical principle: The concave lens 8 and the concave lens 9 form a double concave lens group. When the cavity tube in the concave lens 9 is filled with transparent liquid, it acts as a concave lens. As the liquid in the cavity is evacuated, the refractive effect of the concave lens disappears.

[0033] Reference Figure 5 In this application, the outer concave lens 9 of the concentric concave lens assembly has the same function as the concave lens A. Filling the cavity of the outer concave lens 9 with liquid is equivalent to adding a concave lens A, and emptying the liquid is equivalent to removing the refractive effect of the concave lens A.

[0034] This application designs a double concentric circular lens with different refractive powers for the inner and outer lenses. The outer lens is a surrounding cylindrical cavity. By filling and emptying the cavity with liquid, the concave lens properties of the outer lens are dynamically altered. When filled with liquid, it acts as a concave lens; when the liquid is emptied, it no longer has a refractive effect. By dynamically changing the refractive function of the outer concave lens of the concentric circular lens, the refractive power of the outer concave lens of the lens can be intermittently and dynamically changed. This allows the eye to passively alternate between using high- and low-refractive lenses every 5-15 minutes.

[0035] In addition, by alternating between high and low refractive power of the left and right lenses (eyes), the visual needs can be met while allowing the ciliary muscles of both eyes to relax intermittently.

[0036] Example 2, as Figure 1-4 As shown, the aforementioned concentric circle dynamic zoom glasses with double concave surfaces include a frame body 1 and a left lens 2 and a right lens 3 mounted on the frame body 1. Both sets of lenses are composed of an inner concave lens 8 and an outer concave lens 9. The inner concave lens is a solid structure, and the outer concave lens is a hollow sandwich structure, forming a discontinuous and closed cavity. The side of the outer concave lens is provided with at least two tubular holes, which are connected to the two ends of the cavity. The outer concave lens cavities of the left and right lenses are interconnected by an upper connecting pipe 4 and a lower connecting pipe 5, forming a circulation path. A miniature water pump 6 is provided on the lower connecting pipe 5 to drive the filling liquid to circulate between the outer concave lens cavities of the left and right lenses, so that the outer concave lens cavities of the two sets of lenses can alternately switch between emptying and filling states, thereby realizing the dynamic change of the refractive power of the outer concave lens.

[0037] Furthermore, the left and right frames of the frame body 1 are connected by a hanging beam 7, and the upper connecting pipe 4, lower connecting pipe 5, and miniature water pump 6 are all built into the hanging beam 7. The connecting pipes and water pump are concealed internally, which does not affect the appearance or wearing comfort. The centralized arrangement of pipelines reduces the risk of leakage and improves safety during use.

[0038] Furthermore, the micro water pump 6 is a bidirectional piezoelectric pump used to drive the liquid to circulate between the concave lens cavities of the left and right lenses at regular intervals and intermittently. It also includes a built-in power supply device for supplying power to the micro water pump. The built-in power supply device is built into the hanging beam 7.

[0039] A miniature bidirectional pump is a compact power component that can accurately deliver fluid in both forward and reverse directions. Its core function is to quickly switch between inlet and outlet by changing the drive signal or rotation direction, without the need for an additional directional valve. A check valve can be configured as needed.

[0040] Furthermore, the concave lens and the concave lens are configured to share the same visual axis, and the refractive power of the concave lens is 25-50 degrees less than that of the concave lens.

[0041] Furthermore, the concave lens has a concave lens effect when filled with liquid, but no refractive effect when the liquid is emptied.

[0042] Furthermore, the refractive power of the concave lens is 80% to 90% of the wearer's required myopia, and the refractive power of the exocele lens is 10% to 20% of the wearer's required myopia.

[0043] Furthermore, the sealed cavity of the concave lens 9 is a tubular structure 10 that surrounds the lens almost 200 degrees without being connected. Its two ends are respectively connected to two tubular holes provided on the nose side of the lens, forming a semi-annular communicating vessel structure. The two tubular holes are respectively connected to the corresponding upper communicating pipe 4 and lower communicating pipe 5.

[0044] Furthermore, it also includes a wireless charging device and / or a wired charging device connected to a built-in power supply device, and an external power supply device for supplying power to the wireless charging device and / or the wired charging device to charge the power supply device.

[0045] Furthermore, the frame body 1 is a modular structure, and the left lens 2 and right lens 3 are detachably mounted on the frame body 1.

[0046] The concentric circular dynamic zoom glasses of the present invention have two concave lenses, left and right, whose concave lens cavities are interconnected by an upper and a lower connecting pipe to form a circulation path. A miniature water pump is installed on the lower connecting pipe to drive the filling liquid to circulate between the concave lens cavities of the left and right lenses. This allows the concave lens cavities of the two sets of lenses to alternately switch between emptying and filling states, thereby realizing dynamic changes in the refractive power of the concave lenses.

[0047] The biconcave concentric circle dynamic zoom glasses of this invention realize dynamic changes in the refractive power of the concave lens, allowing the ciliary muscle of the eye to actively relax, preventing the continuous contraction and spasm of the ciliary muscle caused by prolonged use of the eyes, which leads to compensatory growth of the axial length and aggravation of myopia, thereby preventing further aggravation of myopia.

[0048] The dual-concave concentric circle dynamic zoom glasses of this invention use a miniature bidirectional pump, which is a compact power element that can accurately deliver fluid in both forward and reverse directions. The core is to quickly switch the inlet and outlet by changing the drive signal or the rotation direction, without the need for an additional reversing valve, and a one-way valve can be configured as needed.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

[0050] Any aspects of this invention not described in detail are well-known to those skilled in the art.

Claims

1. A type of dual-concave concentric circle dynamic zoom glasses, comprising a frame body and a left lens and a right lens mounted on the frame body, characterized in that: Both sets of lenses consist of concave lenses and concave lenses. The concave lenses are solid structures, while the concave lenses are hollow sandwich structures, forming discontinuous, closed cavities. The side of each concave lens has at least two tubular holes that communicate with the cavity. The concave lens cavities of the left and right lenses are interconnected by an upper and a lower connecting pipe, forming a circulation path. A miniature water pump is installed on the lower connecting pipe to drive the filling liquid to circulate between the concave lens cavities of the left and right lenses. This allows the concave lens cavities of the two sets of lenses to alternately switch between emptying and filling states, thereby achieving dynamic changes in the refractive power of the concave lenses.

2. The dual-concave concentric circle dynamic zoom glasses according to claim 1, characterized in that, The left and right frames of the eyeglasses are connected by a hanging beam, and the upper connecting pipe, lower connecting pipe, and miniature water pump are all built into the hanging beam. The connecting pipes and water pump are concealed internally, which does not affect the appearance or wearing comfort. The centralized arrangement of pipelines reduces the risk of leakage and improves safety during use.

3. The dual-concave concentric circle dynamic zoom glasses according to claim 2, characterized in that, The miniature water pump is a bidirectional piezoelectric pump used to drive liquid to circulate between the concave lens cavities of the left and right lenses at regular intervals and intermittently. It also includes a built-in power supply device for supplying power to the miniature water pump, which is built into the hanging beam component.

4. The dual-concave concentric circle dynamic zoom glasses according to claim 3, characterized in that, The concave lens and the concave lens are arranged with the same visual axis, and the refractive power of the concave lens is smaller than that of the concave lens.

5. The dual-concave concentric circle dynamic zoom glasses according to claim 4, characterized in that, The concave lens has a concave lens effect when filled with liquid, but no refractive effect when the liquid is emptied.

6. The dual-concave concentric circle dynamic zoom glasses according to claim 5, characterized in that, The refractive power of the concave lens is 80% to 90% of the wearer's required myopia, and the refractive power of the exocele is 10% to 20% of the wearer's required myopia.

7. The dual-concave concentric circle dynamic zoom glasses according to claim 6, characterized in that, The cavity of the concave lens is a tubular structure that surrounds the lens almost circumference without being connected. Its two ends are respectively connected to two tubular holes located on the nose side of the lens, forming a semi-annular communicating vessel structure. The two tubular holes are respectively connected to the corresponding upper and lower communicating pipes.

8. The dual-concave concentric circle dynamic zoom glasses according to claim 7, characterized in that, It also includes a wireless charging device and / or a wired charging device connected to a built-in power supply device, and an external power supply device for supplying power to the wireless charging device and / or the wired charging device and charging the power supply device.

9. The dual-concave concentric circle dynamic zoom glasses according to claim 8, characterized in that, The frame body is a modular structure, and the left and right lenses are detachably mounted on the frame body.

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