CN107515480A - Magnetic suspension intelligence corneal contact lens nursing utensil - Google Patents
Magnetic suspension intelligence corneal contact lens nursing utensil Download PDFInfo
- Publication number
- CN107515480A CN107515480A CN201710860287.9A CN201710860287A CN107515480A CN 107515480 A CN107515480 A CN 107515480A CN 201710860287 A CN201710860287 A CN 201710860287A CN 107515480 A CN107515480 A CN 107515480A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- eyeglass
- cleaning
- contact lens
- permanent magnet
- 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.)
- Granted
Links
- 230000000474 nursing effect Effects 0.000 title claims abstract description 30
- 239000000725 suspension Substances 0.000 title claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 98
- 239000000741 silica gel Substances 0.000 claims abstract description 96
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 96
- 238000004140 cleaning Methods 0.000 claims abstract description 60
- 238000003860 storage Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 229920002379 silicone rubber Polymers 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004836 Glue Stick Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- VQAPWLAUGBBGJI-UHFFFAOYSA-N [B].[Fe].[Rb] Chemical compound [B].[Fe].[Rb] VQAPWLAUGBBGJI-UHFFFAOYSA-N 0.000 description 8
- 230000003750 conditioning effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 210000001508 eye Anatomy 0.000 description 5
- 210000003128 head Anatomy 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 101150052583 CALM1 gene Proteins 0.000 description 2
- 101150095793 PICALM gene Proteins 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 101150014174 calm gene Proteins 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 208000037976 chronic inflammation Diseases 0.000 description 1
- 230000006020 chronic inflammation Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/008—Devices specially adapted for cleaning contact lenses
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/04—Spectacle cases; Pince-nez cases
- A45C11/043—Spectacle cases; Pince-nez cases with cleaning means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/04—Spectacle cases; Pince-nez cases
- A45C11/046—Spectacle cases; Pince-nez cases with contact lens holders
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of magnetic suspension intelligence corneal contact lens nursing utensil, including storage mirror case and electromagnetic conversion box；Storing up mirror case includes the convex film of silica gel, the recessed film of silica gel, the recessed film support of silica gel, permanent magnet, permanent magnet frame etc., and the convex film of silica gel forms air bag with casing upper cover, and the recessed film of silica gel forms lower gasbag with the recessed film support of silica gel；Electromagnetic conversion box includes housing, electromagnetic conversion coil and control circuit；Variation magnetic field is produced by being passed through into coil in different controlled current flow coils, so as to drive permanent magnet to vibrate, lower gasbag cleans to eyeglass in drive；The care appliance of the present invention sets airbag structure up and down simultaneously, can to the eyeglass of different curvature can tight connecting, realize no dead angle cleaning；In addition the care appliance may also include self-cleaning, negative pressure inhale eyeglass device and tweeter, form nursing suit；It can at utmost avoid polluting, it is easy to use, and be easy to carry.
Description
Technical field
The invention belongs to corneal contact lens nursing fixture fields, are related to a kind of magnetic suspension intelligence corneal contact lens nursing device
Tool, effective cleaning, nursing and the storing and wearing to all size, the contact lens of model can be achieved and take.
Background technology
During contact lens is worn, it can use to negative pressure and inhale a full set of devices such as eyeglass device, tweeter, storage mirror case
Tool, due to being related to contacting with the direct of eyeball, if not focusing on cleaning during use, long periods of wear will necessarily be to eye health
Bring harmful effect.It is needing to consider in this process it is crucial that cleaning to eyeglass, next to that the pollution of storage mirror case, then
It is exactly to inhale eyeglass device, tweeter with bad negative pressure, or directly takes eyeglass to cause infection and injury to eyes with viscous wear of hand.
Physics for polluting formation during sediment in human eye and wearing contact lens eyeglass, chemical characteristic
Research shows：The eyes dirt rough classification adhered to after wearing on contact lens is as follows：
1st, lipid：The tiny translucent particle of the loose attachment of minute surface, can traversing eyeglass in wire when removing eyeglass, (eyeglass is cold
It is more easy to recognize after jelly).
2nd, jelly block (calculus)：The translucent smooth patch of milky, swells in lens surface, is eyes chronic inflammation
Main inducing.
3rd, protein：Minute surface is in different degrees of milky semi-transparent film, is the main inducing of conjunctiva inflammation.
4th, the dust of other organic or inorganics and the mixed crystallization of tear (crystallization have it is big, have small, have hard, have thin
It is soft).
Combination shuttlecock above between all kinds of dirts and eyeglass is very firm, without the external force of certain value, is soaked in conditioning liquid
Washed by rubbing with the hands, be difficult to clean off clean under bubble.Two classes can be divided into by making a general survey of existing commercially available cleaning device and cleaning method：One kind is
Physical cleaning instrument；Physical cleaning generally can be divided into：1, hand rubbing：Under conditioning liquid immersion, washed by rubbing with the hands with finger tripe；This method
It is original, and can not rub with the hands comprehensively in place, especially the dirt in reversion arc is difficult to clean off, it is broken due to eyeglass discontinuity.
2, eyeglass shakes with conditioning liquid, and 3, eyeglass is seated in progress ultrasonic wave cleaning in conditioning liquid, now, between eyeglass and conditioning liquid
Speed of related movement is " 0 ", therefore, it is also difficult to the dirt of cleared lens surface.Another kind of is electrochemical cleaning instrument.Electrochemistry is clear
Wash and be based primarily upon electrophoresis protein delivery, the general principle of electrophoresis protein delivery is：Large biological molecule such as protein, nucleic acid, polysaccharide
There are cation and anionic group to form mostly, its electrostatic charge attribute is decided by the pH value and concentration of medium, powered in the electric field
Particle migrates to negative electrode or anode direction, and the direction of migration depends on their electrically charged attributes, by shifting this phenomenon i.e.
For：Electrophoresis.It is understood that：Charge mobility with polarized is relevant with electric potential gradient, relevant with the pH value of medium, and medium
Frictional resistance is relevant, and submits to stokes laws, i.e.,：F=6 π r ν, ν are the translational speed in the medium that viscosity is η, simple
Singly say：This travel motion and electric-field intensity E, the pH value and dirt weight M of medium, migratory direction, migration path is relevant, moves
Distance d=MET is moved, to form the basic necessary condition of electrophoretic transfer.According to stokes laws, as general curative haemocyanin
The voltage used in the instrument of testing conditions is up to 500V-1000V, is then needed in the Spectrum Formation of low-voltage normal temperature haemocyanin
100-500V operating voltage, 30 minutes time, so, when we use " the electric-conductor meeting described in patent 200910207479.5
Conducting is contacted with the cleaning agent being placed in cleaning unit and forms power circuit, and the adhesion in contact lenses is taken away, with complete
Into washing and cleaning operation " method, basic fingerprint trace all do not come out, and is even more to above-mentioned typical 1,2,3,4 class dirt removal
The result not being satisfied with.Put into practice more than, we analyze, and the electric field that 3 volts of dc-batteries are established, to remove fingerprint vestige
The dirt in eyeglass face is firmly bonded to 4 classes, can only be ' an ant trying to topple a giant tree " result.
In addition, the storage mirror case and other supporting care appliances on existing market (especially clean the storing process of rear lens
In utensil) do not catch up with.As all in the storage mirror case and tweezers used, negative pressure inhales eyeglass device, cleaning, sterilization trouble, in mirror at present
Piece store and take, wear during secondary pollution most probably is caused to the eyeglass cleaned, influence health.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of magnetic suspension intelligence corneal contact lens nursing device
Tool, the care appliance can realize full angle cleaning and the shield of eyeglass when depositing eyeglass with cleaning and storing two kinds of functions
Reason.
The technical solution adopted for the present invention to solve the technical problems is as follows：
Magnetic suspension intelligence corneal contact lens nursing utensil includes the nursing box for having cleaning and store function concurrently, described nursing
Box includes storage mirror case and electromagnetic conversion box；
Storing up mirror case includes casing upper cover, storage mirror case casing and the convex film of silica gel, the recessed film of silica gel, the recessed film support of silica gel, forever
Each two of magnet, permanent magnet frame, correspond respectively to two eyeglasses；The convex film of silica gel is fastened on casing upper cover lower surface from below,
Therebetween upper air bag is formed, the recessed film of silica gel is fastened in the recessed film support of silica gel from top, forms lower gasbag, silica gel therebetween
Recessed film support is fixed on permanent magnet, and permanent magnet is placed in permanent magnet frame, and permanent magnet frame is fixed in storage mirror case casing；
Electromagnetic conversion box includes housing, electromagnetic conversion coil, control circuit；Housing is provided with groove and buckle, stores up mirror case
Casing can be embedded in groove and be fixed by buckle and above-mentioned housing, and electromagnetic conversion coil is wound on groove periphery, control circuit
For controlling the electric current being passed through in electromagnetic conversion coil to regulate and control caused magnetic field in coil.
By being passed through different electric currents into coil, produce magnetic field (magnetic line of force) and pass through storage mirror case casing and permanent magnet frame,
Act on the intrinsic magnetic field of permanent magnet (such as Ru Tie boron magnet steel) so that permanent magnet judder, drive the recessed film support of silica gel to cause silicon
Relative motion is produced between the convex film of glue and the recessed film of silica gel, it is comprehensive so as to be carried out to the eyeglass being positioned over therebetween
Extruding and kneading, simultaneously because existing while upper air bag and lower gasbag, any deformation of the eyeglass in cleaning process can be allowed, had
Beneficial to eyeglass clean without dead angle, the distinctive myopia correction base curve in OK mirrors surface that is particularly suitable for use in, positioning arc, reversion arc etc.
The removing of calm protein, lipid etc. at remittance knot, particularly conventional cleaning means are difficult to cleaning and thoroughly inverted at arc.Cleaning
After the completion of, controlled by control circuit, Constant Direct Current electric current is passed through in coil so that the permanent magnet driving recessed film support of silica gel is upward
Rise, eyeglass is held out into conditioning liquid, is easy to user to take eyeglass.
Storage mirror case and electromagnetic conversion box can be kept completely separate, only when storage mirror case is correctly placed in electromagnetic conversion box groove
Afterwards can just cleaning operation be carried out to eyeglass.
In above-mentioned technical proposal, described care appliance also includes self-cleaning, self-cleaning using polyvinyl alcohol medical sponge,
A kind of material or multiple material being meltblown in medical non-woven material, lens wiping paper are combined, and shape is in eyeglass shape, for substituting
Eyeglass is placed in storage mirror case the automatically cleaning for realizing the convex film of silica gel and the recessed film of silica gel.During eyeglass is cleaned, in instrument
The convex film of silica gel and the recessed film of silica gel itself will necessarily also be stained with dirt, such as remove dirt not in time, will certainly under the influence of one
Secondary lens cleaning effect produces secondary pollution to eyeglass, and using self-cleaning substitution eyeglass, starting can be to silicon after cleaning device
Glue cleaning head and silica gel cleaning pad are cleaned automatically, can easily accomplish the cleaning-sterilizing to care appliance.
Described care appliance can also include tweeter and negative pressure inhales eyeglass device, can be by self-cleaning, tweeter and negative pressure
Inhale eyeglass device and may be contained within nursing formation nursing suit in box.
Set up to have in current existing contact lens care accessory and inhale rod and tweezers, but often structure is single for suction rod, inhales
Power can not be adjusted, and eyeglass is often resulted in when drawing eyeglass and drops or easily can not separate suction rod with eyeglass, and can not be fitted well
Answer the demand of each user；In order to protect eyeglass injury-free, tweezers are also mostly to be designed using round end, and gripping eyeglass is loosely
Lean on, the inadequate hommizations of these fitting designs results in most contact lens users and leans on naked hand to carry out eyeglass and take to wear substantially, pole
Big adds pollution risk.
It can be vertical type that described negative pressure, which inhales eyeglass device, including silicon rubber suction cup, silica gel barred body and pull bar, silicon rubber suction cup
Silica gel barred body one end is fixed on, and silica gel barred body is hollow and is connected with silicon rubber suction cup, pull bar inserts the hollow of silica gel barred body
In passage and it is fitted close.When taking eyeglass, silicon rubber suction cup and lens contacts are affixed, pull pull bar causes in hollow channel
Negative pressure is formed so as to which eyeglass be adsorbed, pull bar push-in can then be desorbed；Scale mark is also provided with pull bar,
To facilitate user to distinguish position corresponding to its usual pressure.
It can also be finger cot type that described negative pressure, which inhales eyeglass device, including silica gel disk body, silica gel finger sleeve and adjustable clamping band, silicon
Rubber finger cot fingertip end is provided with the silica gel body of rod, and silica gel disk body is hollow and one end is that the sucker shape other end is tubular, silica gel disk body tubular
End is placed on the silica gel body of rod and the two is fitted close.Its use principle is identical with vertical type, has taken vast naked hand into consideration and has used
The use habit of person, clamping band adjustable-tightness, using flexible.
Described tweeter includes eyeglass tweezers and embedded silica gel head, and embedded silica gel head end is placed on eyeglass tweezers point
End, the embedded silica gel head other end are wedge shaped.
Beneficial effects of the present invention are as follows：
The magnetic suspension intelligence corneal contact lens nursing utensil of the present invention is by improving structure：1. using the cleaning of gasbag-type
Part, while airbag structure up and down is set, so as to which the eyeglass to different curvature can tight connecting；2. passed through using electromagnetic drive
Current status are passed through in regulating winding realize cleaning to eyeglass or lift and conveniently take；3. added after eyeglass is cleaned self-cleaning
Piece, start the automatically cleaning that cleaning device is achievable cleaning device after substituting eyeglass, thoroughly solve existing cleaning device sterilization trouble, cleaning
Halfway problem；3. using storage mirror case and the design of electromagnetic conversion box, complete machine can be separated, is convenient for carrying, while realizes storage
With cleaning nursing function；4. whole system critical component is realized using silica gel so that eyeglass not easy damaged in cleaning process；
5. the negative pressure after improving inhales eyeglass device, tweeter uses more convenient, safety.
Brief description of the drawings
Fig. 1 is the structural representation of present invention nursing box；
Fig. 2 is the structural representation for storing up mirror case；
Fig. 3 is the structural representation of electromagnetic conversion box；
Fig. 4 is the structural representation of the recessed film support of coil drive silica gel；
Fig. 5 is the positive and negative structural representation of self-cleaning；
Fig. 6 is a kind of control circuit schematic diagram of coil drive；
Fig. 7 is the structural representation that vertical type negative pressure inhales eyeglass device；
Fig. 8 is the structural representation that finger cot type negative pressure inhales eyeglass device；
Fig. 9 is the structural representation of tweeter；
In figure, 1. casing upper covers, the convex film of 2. silica gel, 3. contact lenses to be cleaned, the recessed film of 4. silica gel, 5. silica gel
Recessed film support, 6. Ru Tie boron magnet steel framves, 7. Ru Tie boron magnet steel, 8. storage mirror case casings, 9. electromagnetic conversion box housings, 10. electromagnetic conversions
Coil, 11. circuit boards, 12. batteries, 13. battery cover boards, 14. silicon rubber suction cups, 15. silica gel barred bodies, 16. pull bars, 17. silica gel
Disk body, the 18. silica gel bodies of rod, 19. silica gel finger sleeves, 20. adjustable clamping bands.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in figs 1-9, the magnetic suspension intelligence corneal contact lens nursing utensil of this example includes nursing box, self-cleaning, negative pressure
Inhale eyeglass device, tweeter；A whole set of care appliance forms nursing suit.
Described nursing box includes storage mirror case and electromagnetic conversion box；
Storing up mirror case includes casing upper cover 1, storage mirror case casing 8 and is placed in storage mirror case and two eyeglasses difference corresponding two
Set cleaning part：The convex film 2 of silica gel, the recessed film 4 of silica gel, the recessed film support 5 of silica gel, rubidium iron boron magnet steel 7, rubidium iron boron magnet steel frame 6；Silica gel
Convex film 2 is fastened on casing upper cover lower surface from below, forms upper air bag therebetween, and the recessed film 4 of silica gel is fastened on from top
In the recessed film support 5 of silica gel, lower gasbag is formed therebetween, and the recessed film support 5 of silica gel is fixed on rubidium iron boron magnet steel 7, and rubidium iron boron magnet steel is put
In in rubidium iron boron magnet steel frame, rubidium iron boron magnet steel frame is fixed in storage mirror case casing；
Electromagnetic conversion box includes housing 9, electromagnetic conversion coil 10, control circuit 11；Housing is provided with groove and buckle, storage
Mirror case casing can be embedded in groove and be fixed by buckle and above-mentioned housing, and electromagnetic conversion coil is wound on groove periphery, control
Circuit is used to control the electric current being passed through in electromagnetic conversion coil to regulate and control caused magnetic field in coil.
By being passed through different electric currents into coil, produce magnetic field (magnetic line of force) and pass through storage mirror case casing and permanent magnet frame,
The intrinsic magnetic field of rubidium iron boron magnet steel is acted on, the rubidium iron boron magnet steel judder under the excitation of variation magnetic field, drives the recessed film of silica gel
Support to produce relative motion between the convex film of silica gel and the recessed film of silica gel, so as to be carried out to the eyeglass being positioned over therebetween
Comprehensive extruding and kneading, realize cleaning；Simultaneously because existing while upper air bag and lower gasbag, eyeglass can be allowed to clean
Any deformation in journey, be advantageous to that eyeglass clean without dead angle, be particularly suitable for use in the distinctive myopia correction base in OK mirrors surface
The removing of calm protein, lipid etc., particularly conventional cleaning means are difficult to clean at the remittance knots such as arc, positioning arc, reversion arc
Thoroughly invert at arc.After the completion of cleaning, controlled by control circuit, Constant Direct Current electric current is passed through in coil so that permanent magnetism
The body driving recessed film support of silica gel is raised above, and eyeglass is held out into conditioning liquid, is easy to user to take eyeglass.
The described excitation to coil, a kind of specific control circuit principle are referred to shown in Fig. 6, can produce 3D height
Frequency modulation solid power source, wherein U1It is the low positive starting switch chip of electricity, S1It is instrument starting switch.U2C、U2DIt is boosting voltage stabilizing
Chip so that 1.5~3V battery can be raised to stable 2V power supplys supply single-chip microcomputer U3Work, single-chip microcomputer U3, produce various controls
Signal, Q2、Q3、Q6、Q7The forward and reverse current driving circuit of coil is formed, resistance R1-R32 marks in hollow limited R that omits of figure
Will.
Its operation principle is as follows：
In this circuit, U1It is d type flip flop, 3 pin are CLK trigger electrodes, and for R1 by 3 pin electric position low levels, Q counter is also defeated
Go out low level, when button S1 is connected, CLK evoked potentials rise to high level by low level, and Q instead also exports high level simultaneously,
This high level causes U2CHeight is put at one "AND" end of non-conjunction, by U2CAnd U2DThe multivibrator of composition is started working, and it shakes
Swing frequency to be determined by R17 and C3, worked by mos pipes Q1, through inductance L1 by voltage increase, by D4 rectifications, C4 filtering and voltage stabilizing
Pipe D5 voltage stabilizings give single-chip microcomputer U into 2.5V D.C. regulated power supplies3Stable work；
The positive and negative current driving circuit of coil is by Q6, Q3, Q7, Q2 compositions " H bridges " driving output switch circuit, at I4, I5 ends
Output connection circle, wherein R31, R32 are current-limiting resistances, limit the maximum operating currenbt of instrument.
The control signal of above-mentioned drive circuit is by single-chip microcomputer U35th pin provides, U36 pin and 4 pin composition comparator, work as electricity
Cell voltage drops to when having an impact to cleaning performance, and the 5th pin just stops output services signal so that instrument enters dormancy shutdown shape
State.U3The 3rd pin output program perform after the completion of off signal, through mos pipe and d type flip flop so that d type flip flop reset, stop
Only work.
Storage mirror case and electromagnetic conversion box can be kept completely separate in nursing box, only when storage mirror case is correctly placed in electromagnetic conversion
After in box groove can just cleaning operation be carried out to eyeglass.
Self-cleaning using a kind of material or more in polyvinyl alcohol medical sponge, the medical non-woven material of melt-blown, lens wiping paper
Kind Material cladding is made, and shape is in eyeglass shape, as shown in figure 5, eyeglass can be substituted, which to be placed in storage mirror case, realizes the convex film of silica gel
With the automatically cleaning of the recessed film of silica gel.During eyeglass is cleaned, the convex film of silica gel and the recessed film of silica gel itself in instrument
Dirt will necessarily be stained with, such as removes dirt not in time, lens cleaning effect next time will certainly be influenceed or two are produced to eyeglass
Secondary pollution, silica gel cleaning head and silica gel cleaning pad can be carried out using self-cleaning substitution eyeglass, after startup cleaning device automatic clear
Wash, can easily accomplish the cleaning-sterilizing to care appliance.
It can be vertical type that described negative pressure, which inhales eyeglass device, including silicon rubber suction cup 14, silica gel barred body 15 and pull bar 16, silicon
Glue sucker is fixed on silica gel barred body one end, and silica gel barred body is hollow and is connected with silicon rubber suction cup, pull bar insertion silica gel barred body
Hollow channel in and be fitted close.When taking eyeglass, silicon rubber suction cup and lens contacts are affixed, pull pull bar causes hollow
Negative pressure is formed in passage so as to which eyeglass be adsorbed, pull bar push-in can then be desorbed；It is also provided with carving on pull bar
Scale designation, to facilitate user to distinguish position corresponding to its usual pressure.The suction eyeglass device pressure size can be adjusted voluntarily, Ke Yishi
Answer the user of different demands.
Negative pressure, which inhales eyeglass device, can also use finger cot type, including silica gel disk body 17, silica gel finger sleeve 19 and adjustable clamping band 20,
Silica gel finger sleeve fingertip end is provided with the silica gel body of rod 18, and silica gel disk body is hollow and one end is that the sucker shape other end is tubular, silica gel disk body
Tubular end is placed on the silica gel body of rod and the two is fitted close.Its use principle is identical with vertical type, has taken vast naked hand into consideration
The use habit of user, clamping band adjustable-tightness, using flexible.
Tweeter includes eyeglass tweezers and embedded silica gel head, and it is improved on the basis of existing tweezers, existing
Tweezers end is in often round end shape, and gripping is extremely inconvenient, embedded silica gel head is used in this example, embedded silica gel head end is placed on
Eyeglass forceps tips, the embedded silica gel head other end is wedge shaped, it is improved after embedded tweeter tip silica gel acute angle it is obvious,
It is firm to grip.
Claims (7)
1. magnetic suspension intelligence corneal contact lens nursing utensil, it is characterised in that the nursing box including having cleaning and store function concurrently,
Described nursing box includes storage mirror case and electromagnetic conversion box；
Store up mirror case include casing upper cover, storage mirror case casing and the convex film of silica gel, the recessed film of silica gel, the recessed film support of silica gel, permanent magnet,
Each two of permanent magnet frame, corresponds respectively to two eyeglasses；The convex film of silica gel is fastened on casing upper cover lower surface from below, the two it
Between form upper air bag, the recessed film of silica gel is fastened in the recessed film support of silica gel from top, forms lower gasbag, the recessed film support of silica gel therebetween
It is fixed on permanent magnet, permanent magnet is placed in permanent magnet frame, and permanent magnet frame is fixed in storage mirror case casing；
Electromagnetic conversion box includes housing, electromagnetic conversion coil, control circuit；Housing is provided with groove and buckle, stores up mirror case casing
It can be embedded in groove and be fixed by buckle and above-mentioned housing, electromagnetic conversion coil is wound on groove periphery, and control circuit is used for
The electric current being passed through in electromagnetic conversion coil is controlled to regulate and control caused magnetic field in coil.
2. magnetic suspension intelligence corneal contact lens nursing utensil according to claim 1, it is characterised in that the care appliance is also
Including self-cleaning, described self-cleaning using one kind in polyvinyl alcohol medical sponge, the medical non-woven material of melt-blown, lens wiping paper
Material or multiple material are combined, and shape is in eyeglass shape, for substitute eyeglass be placed in storage mirror case in realize the convex film of silica gel and
The automatically cleaning of the recessed film of silica gel.
3. magnetic suspension intelligence corneal contact lens nursing utensil according to claim 1, it is characterised in that the care appliance is also
Eyeglass device is inhaled including tweeter and negative pressure.
4. magnetic suspension intelligence corneal contact lens nursing utensil according to claim 3, it is characterised in that described negative pressure is inhaled
Eyeglass device is vertical type, including silicon rubber suction cup, silica gel barred body and pull bar, silicon rubber suction cup are fixed on silica gel barred body one end, and silicon
Glue stick body is hollow and is connected with silicon rubber suction cup, in the hollow channel of pull bar insertion silica gel barred body and is fitted close.
5. magnetic suspension intelligence corneal contact lens nursing utensil according to claim 4, it is characterised in that described pull bar
It is provided with scale mark.
6. magnetic suspension intelligence corneal contact lens nursing utensil according to claim 3, it is characterised in that described negative pressure is inhaled
Eyeglass device is finger cot type, including silica gel disk body, silica gel finger sleeve and clamping band, silica gel finger sleeve fingertip end are provided with the silica gel body of rod, silica gel
Disk body is hollow and one end is that the sucker shape other end is tubular, and silica gel disk body tubular end is placed on the silica gel body of rod and the two is closely matched somebody with somebody
Close.
7. magnetic suspension intelligence corneal contact lens nursing utensil according to claim 1, it is characterised in that described tweeter
Including eyeglass tweezers and embedded silica gel head, embedded silica gel head end is placed on eyeglass forceps tips, and embedded silica gel head is another
Hold wedge shaped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710860287.9A CN107515480B (en) | 2017-09-21 | 2017-09-21 | Magnetic suspension intelligent cornea contact lens nursing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710860287.9A CN107515480B (en) | 2017-09-21 | 2017-09-21 | Magnetic suspension intelligent cornea contact lens nursing apparatus |
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| CN107515480A true CN107515480A (en) | 2017-12-26 |
| CN107515480B CN107515480B (en) | 2024-05-31 |
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| CN201710860287.9A Active CN107515480B (en) | 2017-09-21 | 2017-09-21 | Magnetic suspension intelligent cornea contact lens nursing apparatus |
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| CN (1) | CN107515480B (en) |
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| CN109212784A (en) * | 2018-10-23 | 2019-01-15 | 杭州视亨光电有限公司 | Automatic intelligent hydrodynamic force contact lens cleaning machine |
| CN109771133A (en) * | 2019-03-07 | 2019-05-21 | 刘庆淮 | A kind of contact lens receiver applied to vitrectomy |
| CN116174400A (en) * | 2022-12-29 | 2023-05-30 | 杭州世净科技有限公司 | Ultrasonic cleaning machine |
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| CN107515480B (en) | 2024-05-31 |
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