CN113568190A - Intelligent liquid automatic zooming glasses - Google Patents
Intelligent liquid automatic zooming glasses Download PDFInfo
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- CN113568190A CN113568190A CN202110852594.9A CN202110852594A CN113568190A CN 113568190 A CN113568190 A CN 113568190A CN 202110852594 A CN202110852594 A CN 202110852594A CN 113568190 A CN113568190 A CN 113568190A
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- liquid
- zoom lens
- lens
- piston pump
- transparent film
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- 239000007788 liquid Substances 0.000 title claims abstract description 169
- 239000011521 glass Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001802 infusion Methods 0.000 claims description 25
- 239000012780 transparent material Substances 0.000 claims description 19
- 230000004424 eye movement Effects 0.000 claims description 18
- 210000001508 eye Anatomy 0.000 claims description 13
- 239000011229 interlayer Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 210000001747 pupil Anatomy 0.000 claims description 2
- 210000000695 crystalline len Anatomy 0.000 description 117
- 210000005252 bulbus oculi Anatomy 0.000 description 16
- 230000033001 locomotion Effects 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 4
- 230000004379 myopia Effects 0.000 description 3
- 230000001886 ciliary effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
- G02C7/085—Fluid-filled lenses, e.g. electro-wetting lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Eyeglasses (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
本发明公开了一种智能液体自动变焦眼镜，镜框上分别安装有第一液体变焦镜片以及第二液体变焦镜片且二者均具有中空的储液腔，第一活塞泵通过管道与第一液体变焦镜片内部的储液腔连通，第二活塞泵通过管道与第二液体变焦镜片内部的储液腔连通，测距仪、水平仪以及驱动器均与集成电路芯片电连接，第一活塞泵以及第二活塞泵均与驱动器电连接；测距仪用于测量第一液体变焦镜片以及第二液体变焦镜片与物体之间的直线距离；水平仪用于测量镜框的倾斜角度；集成电路芯片根据测距仪以及水平仪检测的信号控制第一液体变焦镜片以及第二液体变焦镜片内充入的水的容量，从而实现对第一液体变焦镜片以及第二液体变焦镜片焦距的调整。
The invention discloses intelligent liquid automatic zoom glasses. A first liquid zoom lens and a second liquid zoom lens are respectively installed on the frame, and both have a hollow liquid storage cavity. A first piston pump is connected to the first liquid zoom lens through a pipeline. The liquid storage chamber inside the lens is connected, the second piston pump is connected with the liquid storage chamber inside the second liquid zoom lens through a pipeline, the rangefinder, the level and the driver are all electrically connected with the integrated circuit chip, the first piston pump and the second piston The pumps are all electrically connected to the driver; the rangefinder is used to measure the straight-line distance between the first liquid zoom lens and the second liquid zoom lens and the object; the spirit level is used to measure the inclination angle of the frame; The detected signal controls the capacity of the water filled in the first liquid zoom lens and the second liquid zoom lens, thereby realizing the adjustment of the focal length of the first liquid zoom lens and the second liquid zoom lens.
Description
Technical Field
The invention relates to the technical field of zoom glasses, in particular to intelligent liquid automatic zoom glasses.
Background
Glasses have played very important effect to the user as one of the indispensable product of people's daily life, and myopia glasses, distance vision mirror and the flat sight glass among the prior art all need the special lens of customization, can't carry out the switching of lens type according to user's the condition, need more renew the lens when user's demand changes, so, have caused the very big waste of resource.
Disclosure of Invention
Therefore, the invention provides intelligent liquid automatic zooming glasses to solve the problems in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
according to a first aspect of the present invention, an intelligent liquid automatic zoom glasses comprises a glasses frame, a first liquid zoom lens, a second liquid zoom lens, a first piston pump, a second piston pump, an integrated circuit chip, a distance meter, a level meter and a driver;
the first liquid zoom lens and the second liquid zoom lens are respectively arranged on the lens frame, the first liquid zoom lens and the second liquid zoom lens are respectively provided with a hollow liquid storage cavity, the first piston pump is communicated with the liquid storage cavity inside the first liquid zoom lens through a pipeline, and the second piston pump is communicated with the liquid storage cavity inside the second liquid zoom lens through a pipeline;
the distance measuring instrument, the level meter and the driver are all electrically connected with the integrated circuit chip, and the first piston pump and the second piston pump are all electrically connected with the driver;
the distance meter is used for measuring the linear distance between the first liquid zoom lens and the second liquid zoom lens and an object;
the gradienter is used for measuring the inclination angle of the mirror frame;
the integrated circuit chip controls the volume of water filled in the first liquid zoom lens and the second liquid zoom lens according to signals detected by the distance meter and the level meter, so that the focal lengths of the first liquid zoom lens and the second liquid zoom lens are adjusted.
Further, the liquid zoom lens further comprises a first eyeball motion catcher and a second eyeball motion catcher, wherein the first eyeball motion catcher and the second eyeball motion catcher are electrically connected with the integrated circuit chip, the first eyeball motion catcher and the second eyeball motion catcher respectively measure the change of the interpupillary distance of two eyes of a human body, the integrated circuit chip adjusts the focal length of the first liquid zoom lens according to the data of the first eyeball motion catcher, and the integrated circuit chip adjusts the focal length of the second liquid zoom lens according to the data of the second eyeball motion catcher.
Further, first liquid zoom lens and the structure of second liquid zoom lens is the same completely, all includes lens shell, first transparent film, the transparent film of second and infusion mouth, the lens shell has the chamber that holds that link up, first transparent film shutoff sets up an opening end of lens shell, the transparent film shutoff of second sets up another opening end of lens shell, be provided with on the lateral wall of lens shell the infusion mouth, first transparent film and/or the transparent film of second is the transparent material of elasticity.
Further, still include the transparent intermediate layer of stereoplasm, work as first transparent membrane with when the transparent membrane of second is the transparent material of elasticity, first transparent membrane with be provided with between the transparent membrane of second the transparent intermediate layer of stereoplasm, the transparent intermediate layer of stereoplasm will the intraformational chamber separation that holds of the transparent intermediate layer of stereoplasm is two solitary cavities, and the lateral wall of every cavity all is provided with infusion mouth.
Further, when the first transparent film is made of an elastic transparent material, the second transparent film is made of a hard transparent material; or, when the second transparent film is made of elastic transparent material, the first transparent film is made of hard transparent material.
Further, still include first transfer line and second transfer line, first piston pump pass through first transfer line with the stock solution chamber intercommunication in the first liquid varifocal lens, the second piston pump pass through the second transfer line with the stock solution chamber intercommunication in the second liquid varifocal lens.
The piston pump further comprises a first storage battery, a first battery interface, a second storage battery and a second battery interface, wherein the first storage battery is electrically connected with the first piston pump through the first battery interface, and the second storage battery is electrically connected with the second piston pump through the second battery interface.
Furthermore, the integrated circuit also comprises a charging and information transmission port which is electrically connected with the integrated circuit chip.
Further, a single chip controller or a PLC controller is arranged in the integrated circuit chip.
Further, first piston pump and second piston pump's structure is the same completely, all includes electric push rod, the pump body, connecting rod, piston and outlet, electric push rod's power take off end with the connecting rod is connected, the end fixing of connecting rod has the piston, the piston inlays to be established in the pump body, the pump body deviates from the one end of piston is provided with the outlet, the outlet be used for to first liquid zoom lens or second liquid zoom lens input transparent liquid.
The invention has the following advantages: according to the intelligent liquid automatic zooming glasses, the first piston pump and the second piston pump are respectively arranged, and the intelligent adjustment of the focal lengths of the first liquid zooming lens and the second liquid zooming lens is realized by changing the liquid capacities of the first liquid zooming lens and the second liquid zooming lens, so that the intelligent adjustment of the degrees of the lenses used by two eyes is realized according to the actual condition of the eyes of a user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a perspective view of an intelligent liquid automatic zoom lens according to some embodiments of the present invention.
Fig. 2 is a liquid zoom lens structure diagram of intelligent liquid automatic zoom glasses according to some embodiments of the present invention.
Fig. 3 is a plane mirror structure diagram of a liquid zoom lens of an intelligent liquid automatic zoom lens according to some embodiments of the present invention.
Fig. 4 is a concave lens structure diagram of a liquid zoom lens of an intelligent liquid automatic zoom lens according to some embodiments of the present invention.
Fig. 5 is a convex lens structure diagram of a liquid zoom lens of intelligent liquid automatic zoom glasses according to some embodiments of the present invention.
Fig. 6 is a two-layer structure view of a liquid zoom lens of intelligent liquid automatic zoom glasses according to some embodiments of the present invention.
Fig. 7 is a structural diagram of a single-side hard material structure of a liquid zoom lens of an intelligent liquid automatic zoom lens according to some embodiments of the present invention.
Fig. 8 is a block diagram of a piston pump of intelligent liquid automatic zoom glasses according to some embodiments of the present invention.
Fig. 9 is a schematic view of a smart liquid automatic zoom lens used in a distance-viewing mode according to some embodiments of the present invention.
Fig. 10 is a schematic view of a smart liquid automatic zoom lens according to some embodiments of the present invention.
Fig. 11 is a flowchart of intelligent liquid automatic zoom glasses according to some embodiments of the present invention.
In the figure: 1. a lens frame, 2, a first liquid zoom lens, 3, a second liquid zoom lens, 4, a nose support, 5, a first piston pump, 6, a second piston pump, 7, a first infusion tube, 8, a second infusion tube, 9, a first storage battery, 10, a second storage battery, 11, a first battery interface, 12, a second battery interface, 13, a charging and information transmission port, 14, an integrated circuit chip, 15, a distance meter, 16, a level meter, 17, a driver, 18, a first eyeball motion catcher, 19, a second eyeball motion catcher, 20, a lens shell, 21, a first transparent film, 22, a second transparent film, 23, an infusion port, 24, a hard transparent interlayer, 25, a water outlet, 26, an electric push rod, 27, a pump body, 28, a connecting rod, 29 and a piston.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 11, in an embodiment of the first aspect of the present invention, an intelligent liquid automatic zoom glasses includes a frame 1, a first liquid zoom lens 2, a second liquid zoom lens 3, a first piston pump 5, a second piston pump 6, an integrated circuit chip 14, a distance meter 15, a level meter 16, and a driver 17; a first liquid zoom lens 2 and a second liquid zoom lens 3 are respectively arranged on the lens frame 1, the first liquid zoom lens 2 and the second liquid zoom lens 3 are both provided with hollow liquid storage cavities, a first piston pump 5 is communicated with the liquid storage cavity inside the first liquid zoom lens 2 through a pipeline, and a second piston pump 6 is communicated with the liquid storage cavity inside the second liquid zoom lens 3 through a pipeline; the spectacle frame 1 is also provided with an integrated circuit chip 14, a distance meter 15, a level meter 16 and a driver 17, the distance meter 15, the level meter 16 and the driver 17 are all electrically connected with the integrated circuit chip 14, and the first piston pump 5 and the second piston pump 6 are all electrically connected with the driver 17; the distance meter 15 is used for measuring the linear distance between the first liquid zoom lens 2 and the second liquid zoom lens 3 and the object; the level gauge 16 is used for measuring the inclination angle of the mirror frame 1; the integrated circuit chip 14 controls the volume of water filled in the first liquid zoom lens 2 and the second liquid zoom lens 3 according to signals detected by the distance meter 15 and the level meter 16, so as to adjust the focal lengths of the first liquid zoom lens 2 and the second liquid zoom lens 3.
In the above embodiment, it should be noted that the integrated circuit chip 14 is used for collecting and processing information, and then sending an instruction to the driver 17; the driver 17 drives the first piston pump 5 and the second piston pump 6 to a specified position, respectively, so as to realize the change of the lens power by pressing or pumping the liquid in the first liquid zoom lens 2 and the second liquid zoom lens 3; FIG. 3 is a view showing a configuration as a flat lens in a normal state, FIG. 4 is a view showing a configuration as a concave lens in a state where a liquid is drawn out, and FIG. 5 is a view showing a configuration as a convex lens in a state where a liquid is pressed in; furthermore, in order to improve comfort, nose pads 4 are disposed on the sides of the frame 1, which are located on the first liquid zoom lens 2 and the second liquid zoom lens 3, and the nose pads 4 are made of soft material.
The purpose of this application aims at postponing the deepening speed of young myopia, and the theory of operation of this embodiment is: the main reason for the myopia is caused by the long-time over-contraction of the ciliary muscle and the crystalline lens in the eyeball at the near position for a long time, the eyeglasses can zoom by themselves, the power of the first liquid zoom lens 2 and the second liquid zoom lens 3 is changed by pumping or pressing liquid from the first liquid zoom lens 2 and the second liquid zoom lens 3, so that the liquid lenses can be automatically matched to the proper power no matter the eyes see far or near, and the ciliary muscle and the crystalline lens in the eyeball are always in the most relaxed and clear state.
As shown in fig. 9 and 10, when using, assuming that a person with 400 degrees nearsighted wears the glasses, when he looks far, the lens power becomes 400 degrees, so that he can see objects clearly, when he looks near, the 400 degrees lens is not needed, and at this time, the lens power is reduced, for example, to about 200 degrees, thereby ensuring that the user can see near with the eyeball relaxed.
The technical effects achieved by the above embodiment are as follows: through the automatic glasses that zoom of intelligence liquid of this embodiment, through setting up first piston pump and second piston pump respectively, through the liquid capacity that changes in first liquid zoom lens and the second liquid zoom lens, realize the intelligent adjustment of both focuses to realized according to the actual conditions of user's eyes, the degree of the lens that intelligent adjustment both eyes used.
Optionally, as shown in fig. 1 to 11, in some embodiments, a first eye movement catcher 18 and a second eye movement catcher 19 are further included, the first eye movement catcher 18 and the second eye movement catcher 19 are both electrically connected to the integrated circuit chip 14, the first eye movement catcher 18 and the second eye movement catcher 19 each measure a change in the interpupillary distance of two eyes of the human body, the integrated circuit chip 14 adjusts the focal length of the first liquid zoom lens 2 according to data of the first eye movement catcher 18, and the integrated circuit chip 14 adjusts the focal length of the second liquid zoom lens 3 according to data of the second eye movement catcher 19.
In the above-mentioned alternative embodiment, it should be noted that, in addition, the first eye movement catcher 18 and the second eye movement catcher 19 can also collect information such as the change of the pupil size and the eyeball rotation.
The beneficial effects of the above alternative embodiment are: by arranging the first eyeball motion catcher 18 and the second eyeball motion catcher 19, the respective independent adjustment of the front mirror surfaces of the two eyes is realized, and the individual requirements of the left eye and the right eye with different degrees are effectively met.
Optionally, as shown in fig. 1 to 10, in some embodiments, the first liquid zoom lens 2 and the second liquid zoom lens 3 have the same structure, and each includes a lens housing 20, a first transparent film 21, a second transparent film 22, and an infusion port 23, the lens housing 20 has a through accommodating cavity, the first transparent film 21 is disposed at one open end of the lens housing 20 in a sealing manner, the second transparent film 22 is disposed at the other open end of the lens housing 20 in a sealing manner, the infusion port 23 is disposed on a side wall of the lens housing 20, the first transparent film 21 and/or the second transparent film 22 are made of an elastic transparent material, the lens housing 20 may be any shape such as a circular tube, a rectangular tube, and an elliptical tube, and the specific shape may be set according to user requirements.
In the above-mentioned alternative embodiment, it should be noted that, in use, the curvature of the lens is changed by pressing or drawing transparent liquid into or out of the liquid storage cavities in the first liquid zoom lens 2 and the second liquid zoom lens 3, so that the lens can be switched among the concave lens, the plane mirror and the convex lens, the more liquid is drawn, the greater the degree of concavity is, the greater the refraction effect on light is, the more liquid is pressed in, the greater the degree of convexity is, the greater the refraction effect on light is, and the degree of power of the lens is changed by how much liquid is drawn out or pressed in.
The beneficial effects of the above alternative embodiment are: through the above-mentioned structure of first liquid zoom lens 2 and second liquid zoom lens 3, processing cost is showing and is reducing, and the result of use is better, has realized the individualized adjustment of two glasses piece degrees.
Optionally, as shown in fig. 1 to 10, in some embodiments, a hard transparent interlayer 24 is further included, when the first transparent film 21 and the second transparent film 22 are both made of an elastic transparent material, the hard transparent interlayer 24 is disposed between the first transparent film 21 and the second transparent film 22, the hard transparent interlayer 24 divides an accommodating cavity in the hard transparent interlayer 24 into two separate chambers, and an infusion port 23 is disposed on an outer side wall of each chamber.
In the above alternative embodiment, for example, as shown in fig. 6, when the upper infusion port 23 draws out liquid and the lower infusion port 23 presses in liquid, the upper first transparent film 21 will be concave and the second transparent film 22 will be convex, thereby forming a meniscus lens; in addition, when liquid is pressed into the upper and lower liquid storage cavities, the first transparent film 21 and the second transparent film 22 are both protruded to form a convex lens, and when liquid is pumped out of the upper and lower liquid storage cavities, the first transparent film 21 and the second transparent film 22 are both sunken to form a concave lens.
The beneficial effects of the above alternative embodiment are: by providing a rigid transparent interlayer 24, separate control of the first transparent film 21 and the second transparent film 22 is achieved.
Optionally, as shown in fig. 1 to 10, in some embodiments, when the first transparent film 21 is made of an elastic transparent material, the second transparent film 22 is made of a hard transparent material; alternatively, when the second transparent film 22 is made of an elastic transparent material, the first transparent film 21 is made of a hard transparent material.
In the above-mentioned alternative embodiment, it should be noted that, for example, fig. 7 illustrates a structure in which the first transparent film 21 is made of an elastic transparent material and the second transparent film 22 is made of a hard transparent material, and at this time, the second transparent film 22 is an arc structure protruding outward, and in addition, the second transparent film 22 may be configured to be a hard material structure which is flat and concave according to actual requirements.
The beneficial effects of the above alternative embodiment are: through the arrangement, the use requirements of different scenes are met.
Optionally, as shown in fig. 1 to 10, in some embodiments, a first infusion tube 7 and a second infusion tube 8 are further included, the first piston pump 5 is communicated with the reservoir in the first liquid zoom lens 2 through the first infusion tube 7, and the second piston pump 6 is communicated with the reservoir in the second liquid zoom lens 3 through the second infusion tube 8.
In the above alternative embodiment, it should be noted that the first infusion tube 7 and the second infusion tube 8 can be provided as flexible tubes to facilitate the arrangement thereof in the temple, and in addition, the first piston pump 5 and the second piston pump 6 are embedded in the temple.
The beneficial effects of the above alternative embodiment are: through the setting of this embodiment, simplified the holistic overall dimension of glasses, had better aesthetic property.
Optionally, as shown in fig. 1 to 10, in some embodiments, the piston pump further includes a first battery 9, a first battery interface 11, a second battery 10, and a second battery interface 12, where the first battery 9 is electrically connected to the first piston pump 5 through the first battery interface 11, and the second battery 10 is electrically connected to the second piston pump 6 through the second battery interface 12.
In the above alternative embodiment, it should be noted that the first storage battery 9 and the second storage battery 10 can be both secondary lithium batteries.
The beneficial effects of the above alternative embodiment are: by providing the first battery 9 and the second battery 10, it is achieved that the first piston pump 5 and the second piston pump 6 are supplied with power separately.
Optionally, as shown in fig. 1 to 10, in some embodiments, a charging and information transmitting port 13 is further included, and the charging and information transmitting port 13 is electrically connected to the integrated circuit chip 14.
In the above-described alternative embodiment, it should be noted that the charging and information transmission port 13 is used to input the binocular naked eye astigmatism and store the analysis conditions, and different programs may be input according to the habit of the individual using the eyes, and in addition, the charging and information transmission port 13 may also charge the first storage battery 9 and the second storage battery 10.
The beneficial effects of the above alternative embodiment are: the charging and information transmission port 13 is arranged, so that the electric energy and signal interface is universal, and the space occupation of the glasses body is reduced.
Optionally, as shown in fig. 1-10, in some embodiments, a single chip controller or PLC controller is disposed within the integrated circuit chip 14.
The beneficial effects of the above alternative embodiment are: through the arrangement, the use requirements of different scenes are met.
Alternatively, as shown in fig. 1 to 10, in some embodiments, the first piston pump 5 and the second piston pump 6 have the same structure, and each of the first piston pump 5 and the second piston pump 6 includes an electric push rod 26, a pump body 27, a connecting rod 28, a piston 29, and a water outlet 25, a power output end of the electric push rod 26 is connected to the connecting rod 28, the end of the connecting rod 28 is fixed with the piston 29, the piston 29 is embedded in the pump body 27, one end of the pump body 27 facing away from the piston 29 is provided with the water outlet 25, and the water outlet 25 is used for inputting transparent liquid to the first liquid zoom lens 2 or the second liquid zoom lens 3.
In the above alternative embodiment, it should be noted that, in use, the electric push rod 26 drives the piston 29 to reciprocate so as to extrude or suck the transparent liquid.
The beneficial effects of the above alternative embodiment are: through the structure of the first piston pump 5 and the second piston pump 6 of the embodiment, the use and the operation are convenient, the structure is simple, and the manufacturing cost is obviously reduced.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Claims (10)
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| CN202110852594.9A CN113568190B (en) | 2021-07-27 | 2021-07-27 | Intelligent liquid automatic zooming glasses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114848415A (en) * | 2022-04-19 | 2022-08-05 | 安徽医视佳智能科技有限公司 | Medical eyesight prevention and control system |
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| CN201352278Y (en) * | 2008-12-23 | 2009-11-25 | 黄玲 | Automatic zoom spectacles |
| CN103149703A (en) * | 2013-03-06 | 2013-06-12 | 上海大学 | Liquid self-adapted focusing glasses |
| CN107422493A (en) * | 2017-06-22 | 2017-12-01 | 华中科技大学 | A kind of liquid-filled Zoom glasses of manual focusing |
| CN108732786A (en) * | 2018-08-16 | 2018-11-02 | 辽宁石油化工大学 | A kind of new automatic brain control Zoom glasses |
| CN109387953A (en) * | 2018-11-07 | 2019-02-26 | 北京五环伟业科技有限公司 | A kind of smart myopia glasses |
| CN110658638A (en) * | 2019-10-31 | 2020-01-07 | 刘保钟 | Real-time zooming intelligent glasses based on viewpoint positioning technology |
| CN212433526U (en) * | 2020-05-27 | 2021-01-29 | 刘英利 | Intelligent zoom glasses |
| CN212460229U (en) * | 2020-07-29 | 2021-02-02 | 济南工程职业技术学院 | Liquid zoom glasses |
| CN213457572U (en) * | 2020-11-24 | 2021-06-15 | 郑州科技学院 | Zoom prevention and control glasses convenient to adjust |
| CN112835210A (en) * | 2021-01-20 | 2021-05-25 | 白寒冰 | Intelligent zooming myopia glasses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114848415A (en) * | 2022-04-19 | 2022-08-05 | 安徽医视佳智能科技有限公司 | Medical eyesight prevention and control system |
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