CN212140717U - Portable contact lens wearing device - Google Patents
Portable contact lens wearing device Download PDFInfo
- Publication number
- CN212140717U CN212140717U CN201922140600.9U CN201922140600U CN212140717U CN 212140717 U CN212140717 U CN 212140717U CN 201922140600 U CN201922140600 U CN 201922140600U CN 212140717 U CN212140717 U CN 212140717U
- Authority
- CN
- China
- Prior art keywords
- push rod
- base
- contact lens
- circular groove
- rod motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000474 nursing effect Effects 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 229920000126 latex Polymers 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 210000005252 bulbus oculi Anatomy 0.000 description 9
- 210000001508 eye Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 206010010741 Conjunctivitis Diseases 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 208000030533 eye disease Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010015943 Eye inflammation Diseases 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 208000029091 Refraction disease Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000004430 ametropia Effects 0.000 description 1
- 210000000795 conjunctiva Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 206010015907 eye allergy Diseases 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000000544 hyperemic effect Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 206010023332 keratitis Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004423 myopia development Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
- 208000005494 xerophthalmia Diseases 0.000 description 1
Images
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model relates to a portable contact lens wearing device belongs to contact lens nursing technical field. The portable contact lens wearing device comprises a base, a push rod motor, a circular groove, special rubber with strong stretching property, a nursing liquid containing circular groove, a threaded dustproof top cover, a left push rod control switch, a right push rod control switch and a bottom cover. This portable contact lens wears device can realize the minimum wearing and tearing of contact lens, thereby reduces the condition that the lens adsorbs the dust batting and wears the process of going into.
Description
Technical Field
The utility model relates to a portable contact lens wearing device belongs to contact lens nursing technical field.
Background
The contact lens brings great improvement to patients with ametropia such as myopia, hyperopia, astigmatism and the like from the aspects of appearance and convenience. The visual field is wide, the visual objects are vivid, and the special effects are exerted on the aspects of controlling the development of myopia and astigmatism of teenagers, treating special eye diseases and the like. However, the special material of the contact lenses is easy to adsorb dust, lint and micro pollutants in the air, so that the contact lenses stimulate eyes to cause eye allergy or infection, and are more likely to cause diseases such as keratitis, conjunctivitis, xerophthalmia and the like for a long time.
The traditional contact lens wearing method usually uses fingers or auxiliary clips to pick up the contact lens and then uses the finger abdomen to nudge the contact lens to the surface of the eyeball, and the method seems to be simple and convenient and is extremely harmful. When the contact lenses are taken up from the care solution, the bacteria on the hands easily pollute the care solution, the lenses easily slide off and the care solution runs off quickly in the wearing process, so that the contact lenses are easy to feel dry and uncomfortable when being worn in eyes. If auxiliary tools such as tweezers are used, the lenses are easily damaged, and the external wrappage of the tweezers is easily contaminated to become a bacterial culture medium so as to contaminate the lenses and cause eye inflammation.
In recent years, the popularity of the pupil (colored lens) is increased, and the inappropriateness of most people causes the growth rate of eye diseases to be high. According to relevant research and research, the existing contact lens wearing device has the problems of complex structure, large experimental error and unobvious experimental effect, increases the contact time between the lens and the air, and causes a series of problems of dryness of the lens, discomfort after the lens is worn by adsorbing lint, even infection and the like.
In order to solve the problem of using the contact lenses, the prior patent proposals propose some solutions, such as using auxiliary silicone tweezers to wear or using manipulator to complete the wearing of the contact lenses. The scheme has the following problems: 1. bacteria on hands need to be cleaned when the mask is worn every time, but the mask cannot be cleaned, so that conjunctiva inflammation or eyeball infection is caused; 2. when the device is worn, the distance from the fingertip to the eyeball is difficult to determine, and the finger often pokes the eye; 3. the fingernails may scratch the lenses; 4. and 5, the auxiliary device is easy to absorb dust, lint and the like in the air when the glasses are worn, so that foreign matters are uncomfortable to wear and abrade conjunctiva after the glasses are worn, and even the glasses are hyperemic and painful.
This scheme provides one kind and conveniently carries and reduce the device of wearing that the lens pollutes by a wide margin, when convenient daily wearing or new hand are worn, a series of uncomfortable problems that arouse.
Disclosure of Invention
To the problem and not enough that above-mentioned prior art exists, the utility model provides a device is worn to portable contact lens. This portable contact lens wears device can realize the minimum wearing and tearing of contact lens, thereby reduces the condition that the lens adsorbs the dust batting and wears the process of going into. The utility model discloses a following technical scheme realizes.
A portable contact lens wearing device comprises a base 1, a push rod motor, circular grooves, special rubber 4 with strong stretching property, a nursing liquid containing circular groove 6, a threaded dustproof top cover 9, a left push rod control switch 11, a right push rod control switch 12 and a bottom cover 14, wherein the bottom cover 14 is arranged at the bottom of the base 1, the upper end inside the base 1 is detachably connected with the nursing liquid containing circular groove 6 through the circular grooves and matched threads 7 of the base, the nursing liquid containing circular groove 6 is a large-radius hollow cylinder positioned on the table top of the base 1 and a small-radius hollow cylinder positioned inside the base 1, nursing liquid is placed inside the nursing liquid containing circular groove 6, the number of the nursing liquid containing circular grooves 6 is two, the top of each nursing liquid containing circular groove 6 is detachably connected with the threaded dustproof top cover 9 through the circular grooves and matched threads 3 of the top cover, a layer of the special rubber 4 with strong stretching property is arranged at the inner layer of each nursing liquid containing circular groove 6, the inside bottom of base 1 just is located and all is equipped with a push rod motor under every holds nursing liquid circular slot 6, the push rod motor includes the driving motor 2 of push rod motor and the push rod structure 5 of push rod motor, the driving motor 2 of push rod motor is connected with the push rod control switch 11 that is located the left side on the 1 mesa of base in the push rod motor on the left side, the driving motor 2 of push rod motor is connected with the push rod control switch 12 that is located the right on the 1 mesa of base in the push rod motor on the right, 5 tops of push rod structure of every push rod motor set up a contact lens arc structure 8, every contact lens arc structure 8 and contact lens base arc looks adaptation.
The bottom inside the base 1 is provided with a battery 10, and the battery 10 provides power for the driving motor 2 of the push rod motor.
The bottom of the base 1 is provided with a bottom cover 14 through a base and a bottom cover fastening screw 13.
The special rubber 4 with high tensile property is made of polyurethane rubber or latex rubber.
The working principle of the portable contact lens wearing device is as follows:
in the process of wearing the contact lenses, the starting switches (the left push rod control switch 11 and the right push rod control switch 12) are pressed, the push rod motor drives the push rod structure 5 of the push rod motor to push out the contact lenses and place the contact lenses at a proper height, the eyelids are opened by hands, the heads of the contact lenses are lowered to match the height of the push rod, and the contact lenses are automatically adsorbed on the surfaces of the eyeballs after contacting the surfaces of the eyeballs. Its circular slot 6 that holds the nursing liquid and the push rod structure 5 of push rod motor are all wrapping up the special material rubber that the one deck has strong tensile performance, have solved the inside bacterial contamination of base and have manually taken up the lens and can wear and tear the lens scheduling problem. In order to reduce the pressure on the eyeball, the utility model discloses a contact lens arc structure 8 can make and contact lens base curve looks adaptation. The arc-shaped design can position the contact lens to the eyeball, so that the contact lens can be attached to the surface of the eyeball.
When the contact lens is worn by a user, the contact lens is automatically adsorbed to the eyeball through the contact lens arc-shaped structure 8 on the push rod, which is different from the traditional wearing mode, such as wearing by bare hands or a sucker rod. A series of problems that the eyes are infected by residual bacteria and pathogens on the fingers, and the sucking disc rod is adsorbed by lint and dust, so that the wearing is uncomfortable and the like are avoided.
The utility model has the advantages that: the device has the advantages of reasonable structure, simple operation, convenient use, small experimental error and obvious experimental effect, and is helpful for sensitive eyes or novice users.
Drawings
Fig. 1 is a front cross-sectional view of the novel contact lens wearing device.
Fig. 2 is a sectional view showing the internal structure of the novel contact lens wearing device.
Fig. 3 is a simplified external view of the novel contact lens wearing device.
Fig. 4 is a diagram of the effect of the single-edge release lens of the novel contact lens wearing device.
Fig. 5 is a cross-sectional view of a lens-receiving circular groove of the novel contact lens wearing device.
In the figure: 1-base, 2-driving motor of push rod motor, 3-circular groove and top cover matching thread, 4-rubber with strong tensile property, 5-push rod structure of push rod motor, 6-circular groove for containing nursing liquid, 7-circular groove and base matching thread, 8-arc structure of contact lens, 9-thread dustproof top cover, 10-battery, 11-left push rod control switch, 12-right push rod control switch, 13-base and bottom cover fastening screw, 14-bottom cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Example 1
As shown in figures 1 to 5, the portable contact lens wearing device comprises a base 1, a push rod motor, circular grooves, special rubber 4 with strong stretching property, a nursing liquid containing circular groove 6, a threaded dustproof top cover 9, a left push rod control switch 11, a right push rod control switch 12 and a bottom cover 14, wherein the bottom cover 14 is arranged at the bottom of the base 1, the upper end inside the base 1 is detachably connected with the nursing liquid containing circular groove 6 through a circular groove and a base matching thread 7, the nursing liquid containing circular groove 6 is a large-radius hollow cylinder positioned on the table top of the base 1 and a small-radius hollow cylinder positioned inside the base 1, nursing liquid is placed inside the nursing liquid containing circular groove 6, the number of the nursing liquid containing circular grooves 6 is two, the top of each nursing liquid containing circular groove 6 is detachably connected with the threaded dustproof top cover 9 through a circular groove and a top cover matching thread 3, a layer of the rubber 4 with strong stretching property is arranged at the inner layer of each nursing liquid containing circular groove 6, the inside bottom of base 1 just is located and all is equipped with a push rod motor under every holds nursing liquid circular slot 6, the push rod motor includes the driving motor 2 of push rod motor and the push rod structure 5 of push rod motor, the driving motor 2 of push rod motor is connected with the push rod control switch 11 that is located the left side on the 1 mesa of base in the push rod motor on the left side, the driving motor 2 of push rod motor is connected with the push rod control switch 12 that is located the right on the 1 mesa of base in the push rod motor on the right, 5 tops of push rod structure of every push rod motor set up a contact lens arc structure 8, every contact lens arc structure 8 and contact lens base arc looks adaptation.
Wherein, the bottom inside the base 1 is provided with a battery 10, and the battery 10 provides power for the driving motor 2 of the push rod motor; the bottom of the base 1 is provided with a bottom cover 14 through a base and bottom cover fastening screw 13; the rubber 4 having high stretchability is made of a polyurethane rubber or a latex rubber.
The present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit and scope of the present invention by those skilled in the art.
Claims (3)
1. A portable contact lens donning device, comprising: comprises a base (1), a push rod motor, circular grooves, rubber (4) with strong stretching property, a circular groove (6) for containing nursing liquid, a threaded dustproof top cover (9), a left push rod control switch (11), a right push rod control switch (12) and a bottom cover (14), wherein the bottom cover (14) is arranged at the bottom of the base (1), the upper end inside the base (1) is detachably connected with the circular groove (6) for containing the nursing liquid through the circular groove and a base matching thread (7), the circular groove (6) for containing the nursing liquid is a large-radius hollow cylinder on the table top of the base (1) and a small-radius hollow cylinder inside the base (1), the nursing liquid is placed inside the circular groove (6) for containing the nursing liquid, the number of the circular grooves (6) for containing the nursing liquid is two, the top of each circular groove (6) for containing the nursing liquid is detachably connected with the threaded dustproof top cover (9) through the circular groove and the top cover matching, each inner layer of each nursing liquid containing circular groove (6) is provided with a layer of rubber (4) with strong stretching property, the bottom end in the base (1) is provided with a push rod motor under each nursing liquid containing circular groove (6), each push rod motor comprises a drive motor (2) of the push rod motor and a push rod structure (5) of the push rod motor, the drive motor (2) of the push rod motor in the push rod motor on the left side is connected with a push rod control switch (11) on the left side on the table top of the base (1), the drive motor (2) of the push rod motor in the push rod motor on the right side is connected with a push rod control switch (12) on the right side on the table top of the base (1), the top of the push rod structure (5) of each push rod motor is provided with a contact lens arc structure (8), and each contact lens arc structure (8) is matched with the base arc;
the rubber (4) with strong stretching property is made of polyurethane or latex rubber.
2. The portable contact lens wearing device according to claim 1, wherein: the bottom in base (1) is equipped with battery (10), and battery (10) provide the power for driving motor (2) of push rod motor.
3. The portable contact lens wearing device according to claim 1, wherein: the bottom of the base (1) is provided with a bottom cover (14) through a base and a bottom cover set screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140600.9U CN212140717U (en) | 2019-12-04 | 2019-12-04 | Portable contact lens wearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140600.9U CN212140717U (en) | 2019-12-04 | 2019-12-04 | Portable contact lens wearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212140717U true CN212140717U (en) | 2020-12-15 |
Family
ID=73703867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922140600.9U Expired - Fee Related CN212140717U (en) | 2019-12-04 | 2019-12-04 | Portable contact lens wearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212140717U (en) |
-
2019
- 2019-12-04 CN CN201922140600.9U patent/CN212140717U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20211204 |