CN110441924A - A kind of cleaning control method of contact lenses - Google Patents
A kind of cleaning control method of contact lenses Download PDFInfo
- Publication number
- CN110441924A CN110441924A CN201910728731.0A CN201910728731A CN110441924A CN 110441924 A CN110441924 A CN 110441924A CN 201910728731 A CN201910728731 A CN 201910728731A CN 110441924 A CN110441924 A CN 110441924A
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- China
- Prior art keywords
- frequency
- contact lenses
- control method
- cleaning
- energy converter
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Classifications
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- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of cleaning control methods of contact lenses, contact lenses are immersed in the cleaning solution in rinse bath, including ultrasound works state and million sound working conditions, control method includes: that control works in ultrasound works state, the ultrasonic activation of first frequency is given to the contact lenses by energy converter, change high frequency output controls the energy converter and scans back and forth in the certain frequency range of first frequency, certain time；Control works in million sound working conditions, gives the megasonic vibration of second frequency to the contact lenses by energy converter, and change high frequency output controls the energy converter and scans back and forth in the certain frequency range of second frequency, certain time.After the completion of work, into dormant state.Mega sonic wave is jumped to from high-frequency ultrasonic, for the pollutant of different-diameter size, regulates and controls ultrasonic frequency, to subtly clean each pollutant, cleaning effect is substantially increased, shortens scavenging period.
Description
Technical field
The present invention relates to washing contact glasses technical fields, more particularly to a kind of cleaning control method of contact lenses.
Background technique
Contact lenses or contact lens are that one kind is worn on cornea, to correct defects of vision or protect the mirror of eyes
Piece.It includes hardness and soft two kinds, and contact lenses not only give myopia, long sight, astigmatism etc. to bend in terms of convenience from the appearance
The not positive patient of light brings very big improvement, and the visual field is broad, view object is true to nature, furthermore in control adolescent myopia, astigmatism hair
Exhibition, treats special eye disease etc. and has also played special effect.
During wearing, eyeglass is directly contacted with extraneous and eyeball contact lenses, the foreign matters such as dust in air and
Intraocular secretion all easily adheres on eyeglass, if do not cleaned as required to contact lenses, these substances can be deposited in
On eyeglass, become indelible stain, stimulation is generated to eye, keeps eyesight impacted, therefore, when contact lens wear certain time
Afterwards, it is necessary to be cleaned, for reusing.
Contact lens cleaning apparatus on the market mainly has ultrasonic cleaning and electrophoresis to clean two kinds at present, ultrasonic cleaning
Time is longer, easily damages to eyeglass, is unable to complete the cleaning of dacryolin；Electrophoresis cleans the cleaning that can be only done dacryolin,
Service life is short.
108354300 A of Chinese patent literature CN discloses a kind of contact lens case with cleaning function, including two
Glasses accommodating chamber, the contact lens case are cylindrical body, and the contact lens case both ends are equipped with glasses accommodating chamber, and the glasses hold
Chamber of receiving includes cavity and lid, and the lid is set to cavity top end, and glasses cleaning chamber is additionally provided in the contact lens case, described
Glasses clean chamber and are set between glasses accommodating chamber；It is equipped with ultrasonic wave driving plate in the middle part of the glasses cleaning chamber, the ultrasonic wave drives
Movable plate two sides are respectively equipped with supersonic generator；Glasses cleaning is intracavitary to be additionally provided with power supply device, the power supply device and super
Sound wave driving plate is connected；The load-engaging device to take contact lenses is also fixedly installed on the inside of the lid.The contact lenses
Box utilizes ultrasonic cleaning contact lenses, and scavenging period is longer, easily damages to eyeglass, is unable to complete the cleaning of dacryolin.
Summary of the invention
For the above technical problems, the object of the present invention is to provide a kind of the clear of contact lenses based on ultrasound
Control method is washed, jumps to mega sonic wave from high-frequency ultrasonic, for the pollutant of different-diameter size, regulates and controls ultrasonic frequency,
To subtly clean each pollutant, cleaning effect can be greatly improved, shortens scavenging period.
The technical scheme is that
A kind of cleaning control method of contact lenses, contact lenses are immersed in the cleaning solution in rinse bath, including super
Sound working condition and million sound working conditions, control method the following steps are included:
S01: control works in ultrasound works state, gives the ultrasound of first frequency to the contact lenses by energy converter
Wave vibration, change high frequency output control the energy converter and scan back and forth in the certain frequency range of first frequency, continue certain
Time；
S02: control works in million sound working conditions, gives million sound of second frequency to the contact lenses by energy converter
Wave vibration, change high frequency output control the energy converter and scan back and forth in the certain frequency range of second frequency, continue certain
Time；
S03: after the completion of work, into dormant state.
In preferred technical solution, pass through indicator light and buzzer indicating operating status.
It further include the step S01 in preferred technical solution further include: the resonant frequency point of cleaning equipment is tested, it will
Obtained resonance frequency calculates to obtain first frequency.
In preferred technical solution, the frequency range in the step S01 is 130KHz~180KHz, time 90-
110S。
In preferred technical solution, the step S02 further includes, and according to the resonance frequency that test obtains, is calculated the
Two frequencies.
In preferred technical solution, the frequency range in the step S02 is 850KHz~1MHz, time 10-30S.
Compared with prior art, the beneficial effects of the present invention are:
Mega sonic wave is jumped to from high-frequency ultrasonic, for the pollutant of different-diameter size, regulates and controls ultrasonic frequency, thus
Subtly clean each pollutant, can ideally remove be attached to it is not of the same race on contact lenses/U.S. pupil/Ortho-K
The pollutant of class.Cleaning effect is substantially increased, scavenging period is shortened, guarantees the eyeglass service life.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is the flow chart of the cleaning control method of contact lenses of the present invention；
Fig. 2 is the work flow diagram of washing contact glasses control of the present invention；
Fig. 3 is the selected relational graph between the pollutant of cleaning of ultrasonic frequency of the present invention.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Embodiment:
Box for washing contact lenses mechanism includes wiper mechanism, and wiper mechanism setting uses in cleaning box, including cleaning
Slot and pcb board, are provided with control circuit, ultrasonic output circuit and ultrasonic transducer etc. on pcb board, and control circuit can be with
Different working methods is controlled, USB interface is additionally provided on pcb board, ultrasonic transducer is equipped with wiper mechanism, wiper mechanism
Including rinse bath.
Rinse bath is connected in structure using injection molding manner, and waterproof effect is more preferably.
By control circuit, the consistency of ultrasonic wave effect is realized by adjusting frequency and duty cycle sweep.
Contact lenses are immersed in the cleaning solution in rinse bath, which triggers scavenger by key
To make, specific cleaning state mainly includes two kinds, the first is ultrasound works state, and second is million sound working conditions,
Specific cleaning control method as shown in Figure 1, control method the following steps are included:
S01: control works in ultrasound works state, gives the ultrasound of first frequency to the contact lenses by energy converter
Wave vibration, change high frequency output control the energy converter and scan back and forth in the certain frequency range of first frequency, continue certain
Time；
S02: control works in million sound working conditions, gives million sound of second frequency to the contact lenses by energy converter
Wave vibration, change high frequency output control the energy converter and scan back and forth in the certain frequency range of second frequency, continue certain
Time.
S03: after the completion of work, into dormant state.
The resonant frequency point for testing cleaning equipment, obtained resonance frequency is calculated to obtain first frequency, such as can be k
Resonance frequency again.Frequency range in step S01 can be 130KHz~180KHz, time 90-110S.
According to the resonance frequency that test obtains, second frequency is calculated, such as can be m times of resonance frequency.Second
Frequency is far longer than first frequency.Frequency range in step S02 can be 850KHz~1MHz, time 10-30S.
Working condition can switch difference by control circuit, and above two working condition generally can successively work,
It can certainly work at the same time, scavenging period can be greatly shortened.
As shown in Fig. 2, work abundant, which is arranged, in the box for washing contact lenses indicates function, referred to by indicator light and buzzer
Show working condition, indicator light and buzzer are implemented in combination with acousto-optic instruction, can indicate electricity, charging process, charging complete, ultrasound
Wave work, mega sonic wave work, work end etc..It is triggered, breath light-white, buzzer " short drop " sound, is indicated by key
Ultrasound works state, breath light-white indicate million sound working conditions, and buzzer " long drop " sound represents work and is completed, immediately
Into idle state, no operation entered dormant state after 3 seconds.
As shown in figure 3,130KHz~180KHz scan frequency is arranged persistently to carry out flyback using high-frequency ultrasonic cleaning 1
It retouches, cleans problem of non-uniform caused by standing wave to solve, high-frequency ultrasonic mainly cleans lens surface by cavitation
The pollutant of attachment, minimum up to micron order, timing 100S or so can ideally remove the pollutant of micron order or more.100S
After the completion of high-frequency ultrasonic cleaning, system automatically switches to mega sonic wave mode 2, arrives resonant frequency point, setting according to test
850KHz~1MHz scan frequency scans back and forth, and the function that mega sonic wave is mainly cleaned by acceleration is to remove nanoscale micro-
Grain containing lipid in nanoscale in contact lenses pollutant, and is present in the class of oxygen flow hole, by the scrub function of mega sonic wave come
Remove the nanoscale dirt in oxygen flow hole.Using above-mentioned cleaning method, scavenging period and the pollutant relation table washed are as follows
It is shown:
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (6)
1. a kind of cleaning control method of contact lenses, contact lenses is immersed in the cleaning solution in rinse bath, feature exists
In, including ultrasound works state and million sound working conditions, control method the following steps are included:
S01: control works in ultrasound works state, is shaken by energy converter to the ultrasonic wave that the contact lenses give first frequency
Dynamic, change high frequency output controls the energy converter and scans back and forth in the certain frequency range of first frequency, certain time；
S02: control works in million sound working conditions, is shaken by energy converter to the mega sonic wave that the contact lenses give second frequency
Dynamic, change high frequency output controls the energy converter and scans back and forth in the certain frequency range of second frequency, certain time；
S03: after the completion of work, into dormant state.
2. the cleaning control method of contact lenses according to claim 1, which is characterized in that pass through indicator light and buzzer
Indicating operating status.
3. the cleaning control method of contact lenses according to claim 1, which is characterized in that further include the step S01
Further include: the resonant frequency point for testing cleaning equipment calculates obtained resonance frequency to obtain first frequency.
4. the cleaning control method of contact lenses according to claim 1, which is characterized in that the frequency in the step S01
Rate range is 130KHz ~ 180KHz, time 90-110S.
5. the cleaning control method of contact lenses according to claim 3, which is characterized in that the step S02 further includes,
According to the resonance frequency that test obtains, second frequency is calculated.
6. the cleaning control method of contact lenses according to claim 1, which is characterized in that the frequency in the step S02
Rate range is 850KHz ~ 1MHz, time 10-30S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728731.0A CN110441924A (en) | 2019-08-08 | 2019-08-08 | A kind of cleaning control method of contact lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728731.0A CN110441924A (en) | 2019-08-08 | 2019-08-08 | A kind of cleaning control method of contact lenses |
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| Publication Number | Publication Date |
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| CN110441924A true CN110441924A (en) | 2019-11-12 |
Family
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| CN201910728731.0A Pending CN110441924A (en) | 2019-08-08 | 2019-08-08 | A kind of cleaning control method of contact lenses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441463A (en) * | 2021-01-21 | 2021-09-28 | 宣城睿晖宣晟企业管理中心合伙企业(有限合伙) | Cleaning method |
| CN113458072A (en) * | 2021-07-06 | 2021-10-01 | 广东固特超声股份有限公司 | Intelligent terminal controlled ultrasonic cleaning method and cleaning machine for glasses |
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| CN105689325A (en) * | 2016-04-18 | 2016-06-22 | 北京哈密瓜科技有限公司 | Intelligent multifrequency ultrasonic cleaning device and method |
| CN206906734U (en) * | 2017-06-01 | 2018-01-19 | 温州捷高科技有限公司 | A kind of contact lenses Quick cleaning device |
| CN109188728A (en) * | 2018-10-26 | 2019-01-11 | 苏州嗨喽科技有限公司 | A kind of cleaning control method of Contactless lens cleaning apparatus structure |
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2019
- 2019-08-08 CN CN201910728731.0A patent/CN110441924A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010092892A (en) * | 2000-03-27 | 2001-10-27 | 임성묵 | Apparatus for washing contact lenses |
| CN101254505A (en) * | 2007-03-01 | 2008-09-03 | 上海科导超声仪器有限公司 | Power continuous adjustable multiple frequency ozone ultrasonic cleaning apparatus |
| CN102489465A (en) * | 2011-12-06 | 2012-06-13 | 云南优宝科技有限公司 | Full-automatic compression band cleaning system and cleaning process |
| CN102709157A (en) * | 2012-05-30 | 2012-10-03 | 常州佳讯光电产业发展有限公司 | Diode cleaning process and cleaning equipment |
| CN103907961A (en) * | 2014-04-23 | 2014-07-09 | 福建农林大学 | Ultrasonic-assisted seafood soaking equipment and application thereof |
| CN104001691A (en) * | 2014-05-15 | 2014-08-27 | 沈孟良 | Ultrasonic power supply device based on variable capacitance |
| CN105195465A (en) * | 2015-09-21 | 2015-12-30 | 同济大学 | Fully-automatic optical element cleaning device with ultrasonic-megasonic composite frequency |
| CN105549226A (en) * | 2016-03-08 | 2016-05-04 | 李红 | Corneal contact lens cleaning device and cleaning method adopting same |
| CN105689325A (en) * | 2016-04-18 | 2016-06-22 | 北京哈密瓜科技有限公司 | Intelligent multifrequency ultrasonic cleaning device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441463A (en) * | 2021-01-21 | 2021-09-28 | 宣城睿晖宣晟企业管理中心合伙企业(有限合伙) | Cleaning method |
| CN113458072A (en) * | 2021-07-06 | 2021-10-01 | 广东固特超声股份有限公司 | Intelligent terminal controlled ultrasonic cleaning method and cleaning machine for glasses |
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Application publication date: 20191112 |