A fully automatic cleaning instrument for orthokeratology lenses

Abstract

This invention discloses a fully automatic orthokeratology lens cleaning device, comprising a lower housing and an upper housing fixedly mounted above the lower housing. A PCB board and a lithium battery are fixedly mounted on the lower housing. A controller and three first air pumps arranged side-by-side are fixed to the PCB board by bolts. A second air pump is fixed next to the first air pump. A cleaning tank is welded and fixed above the lithium battery via a bracket, and a cleaning rack for placing orthokeratology lenses is fixed inside the cleaning tank. A wastewater tank is fixed to one end of the upper surface of the lower housing by thermoplastic fixing, and three medicine tanks arranged side-by-side are fixed to the other end of the upper surface of the lower housing. In the implementation of this invention, the cleanliness of the orthokeratology lenses is ensured by cleaning them. Cleaning only requires placing the orthokeratology lens in the cleaning device and turning it on; the remaining operations are all performed automatically, making it simple and convenient to use. It is suitable for cleaning orthokeratology lenses.

Description

Technical Field

[0001] The invention relates to a cleaning device, in particular to a fully automatic cleaning device for orthokeratology lenses. Background Art

[0002] Orthokeratology lenses are made of gas-permeable hard corneal contact lens materials, commonly known as RGP materials. RGP is the abbreviation of Rigid Gas Permeable, which means "gas-permeable hard material". It is developed on the basis of PMMA, a hard material that is not gas-permeable. The "OK lenses" often seen on the market are actually orthokeratology lenses.

[0003] During the wearing of orthokeratology lenses, the lenses are constantly in contact with tears, and the protein in the tears will inevitably deposit on the surface and inside of the lenses, reducing the oxygen permeability of the lenses and causing dry eyes, photophobia and tearing. Protein deposition may also breed bacteria and microorganisms, causing corneal infection or even corneal ulcers, which seriously endangers the health of the eyes. Therefore, cleaning of orthokeratology lenses is very important.

[0004] Traditional methods for cleaning orthokeratology lenses mainly include:

[0005] 1. The lenses need to be washed and rinsed before wearing and after taking off the glasses, especially before storing them after taking off the glasses, they need to be cleaned carefully.

[0006] 2. First, clean your hands, take out the lens, place it in the palm of your hand with the concave side of the lens facing up, bend your palm slightly, and drop 3-5 drops of full-function care solution (note that each time you use the care solution, the bottle should be completely inverted and then squeezed to prevent the liquid from being infected by the bottle mouth), and use the index finger or middle finger of the main hand to rub and clean it radially for about 20 times.

[0007] 3. Hold the lens with the thumb, index finger and middle finger of your main hand, and rinse the inner and outer surfaces of the lens with cold boiled water. (During the cleaning process, contact lenses can often be accidentally lost. In order to prevent the lenses from being washed away, the sewer must be blocked.) Rinse until it is clean. You can observe it under the light. If the lens is smooth and transparent, it means that the lens has been cleaned. If it is not clean, continue to clean it.

[0008] 4. When there are many pollutants attached to the lens, you can use a strong cleaning solution to clean the lens, and you can use the abrasive for grinding the lens in combination with the detergent. However, this treatment can only be performed in a fitting hospital or manufacturer by professional technicians to ensure that the curvature and refractive power of the lens do not change.

[0009] This shows that cleaning of orthokeratology lenses is very complicated, especially for primary and secondary school students who have poor self-care ability. Most of the cleaning process depends on their parents, which invisibly adds more work pressure to parents. Summary of the invention

[0010] The purpose of the present invention is to provide a fully automatic corneal reshaping lens cleaning device to solve the problems raised in the above-mentioned background technology.

[0011] To achieve the above object, the present invention provides the following technical solutions:

[0012] A fully automatic cleaning instrument for orthokeratology lenses comprises a lower shell and an upper shell fixedly mounted above the lower shell, a PCB board and a lithium battery are fixedly mounted on the middle of the upper surface of the lower shell by bolts, a controller is fixed on the PCB board by bolts, three first air pumps arranged side by side are also fixed on the middle of the upper surface of the lower shell by bolts, a second air pump is fixed next to the first air pump, a cleaning tank is fixed above the lithium battery by bracket welding, a cleaning rack for placing orthokeratology lenses is fixed in the cleaning tank;

[0013] A wastewater tank is fixed to one end of the upper surface of the lower shell by thermoplastic fixing, a drain port is provided at the bottom of the wastewater tank, a valve is fixedly installed on the drain port, and the bottom of the wastewater tank is fixedly connected to one end of the third connecting pipe, the other end of the third connecting pipe is fixedly connected to the output of the second air pump, the input end of the second air pump is fixedly connected to one end of the second connecting pipe, the other end of the second connecting pipe is fixedly connected to one end of the bottom of the cleaning tank, the other end of the bottom of the cleaning tank is fixedly connected to the output end of the three-inlet and one-outlet mixing valve, the three input ends of the three-inlet and one-outlet mixing valve are respectively fixedly connected to one end of a first connecting pipe, the other end of the first connecting pipe is respectively fixedly connected to the output end of a first air pump, the input end of the first air pump is respectively fixedly connected to one end of a fourth connecting pipe, the other end of the fourth connecting pipe is respectively fixedly connected to the bottom of a medicine barrel, and the three medicine barrels are arranged side by side and fixed at the other end of the upper surface of the lower shell;

[0014] A medicine water trough is provided on the upper shell body at a position corresponding to the medicine water barrel, an isolation plate for isolating the medicine water barrel is fixedly installed in the medicine water trough, a medicine water trough cover is rotatably installed on the top of the medicine water trough by a pin, a cleaning trough is provided on the upper shell body at a position corresponding to the cleaning rack, a cleaning trough cover is fastened and fixed on the top of the cleaning trough, and a finger groove is provided on the cleaning trough for facilitating lifting the cleaning trough cover.

[0015] As a further solution of the present invention: buckles are fixedly installed in the middle of the four sides of the upper shell, and slots are opened at positions corresponding to the buckles on the lower shell. Blocks for buckling the buckles are fixedly installed in the slots, and the bottom of the buckles protrudes.

[0016] As a further solution of the present invention: the buckle is integrally formed with the upper shell, and the clamping block is integrally formed with the lower shell.

[0017] As a further solution of the present invention: the buckle is made of elastic plastic.

[0018] As a further solution of the present invention: an ultraviolet lamp and an ultrasonic generator are fixed in the cleaning tank by bolts, and both the ultraviolet lamp and the ultrasonic generator are electrically connected to the controller.

[0019] As a further solution of the present invention: each component in the cleaning device is powered by a lithium battery.

[0020] As a further solution of the present invention: a solenoid valve is fixed at the connection between the cleaning tank and the second connecting pipe, and the solenoid valve is electrically connected to the controller.

[0021] As a further solution of the present invention: the medicine barrel is mainly composed of a medicine barrel body, a medicine outlet, a turntable and a connecting block. The medicine barrel body is fixed on the lower shell body, a medicine outlet is opened at the bottom of the medicine barrel body, the medicine outlet is fixedly connected to the fourth connecting pipe, the top of the medicine barrel body is threadedly connected to the connecting block, and the top of the connecting block is integrally formed with a turntable.

[0022] As a further solution of the present invention: the side of the turntable is provided with anti-slip grooves.

[0023] As a further solution of the present invention: the isolation plate is integrally formed with the upper shell.

[0024] Compared with the prior art, the beneficial effects of the present invention are: during the implementation of the present invention, the cleanliness of the corneal reshaping lens is ensured by cleaning the reshaping lens, and when cleaning, it is only necessary to place the reshaping lens in the cleaning device and turn on the cleaning device, and the remaining operations are all performed automatically, which is simple and convenient to use; the reshaping lens is treated by a combination of immersion, rinsing, ultrasonic cleaning and ultraviolet irradiation sterilization, which effectively improves the cleaning effect of the reshaping lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a fully automatic corneal reshaping lens cleaning device.

[0026] Figure 2 This is a schematic diagram of the structure of a fully automatic corneal reshaping lens cleaning device.

[0027] Figure 3 This is a structural schematic diagram of the connection method between the upper shell and the lower shell in a fully automatic corneal reshaping lens cleaning device.

[0028] Figure 4 This is a partial enlarged image of part A in a fully automatic corneal reshaping lens cleaning device.

[0029] Figure 5 This is a schematic diagram of the structure of a fully automatic corneal reshaping lens cleaning device.

[0030] Figure 6This is a distribution diagram of the various components on the lower shell of a fully automatic corneal reshaping lens cleaning device.

[0031] Figure 7 This is a top view of the lower shell of a fully automatic corneal reshaping lens cleaning device.

[0032] Figure 8 This is a cross-sectional view of AA in a fully automatic cleaning device for orthokeratology lenses.

[0033] As shown in the figure: lower shell 1, upper shell 2, cleaning tank 3, cleaning rack 4, medicine tank 5, isolation plate 6, medicine barrel 7, medicine barrel body 71, medicine outlet 72, turntable 73, connecting block 74, medicine tank cover 8, cleaning tank cover 9, PCB board 10, controller 11, waste water tank 12, lithium battery 13, first air pump 14, first connecting pipe 15, second connecting pipe 16, third connecting pipe 17, second air pump 18, fourth connecting pipe 19, drain port 20, three-inlet and one-outlet mixing valve 22, slot 23, buckle 24, block 25. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 8 In an embodiment of the present invention, a fully automatic cleaning instrument for orthokeratology lenses comprises a lower shell 1 and an upper shell 2 fixedly mounted above the lower shell 1, wherein buckles 24 are fixedly mounted at the middle of the four sides of the upper shell 2, and the buckles 24 are integrally formed with the upper shell 2, and slots 23 are provided at positions corresponding to the buckles 24 on the lower shell 1, and blocks 25 for buckling the buckles 24 are fixedly mounted in the slots 23, and the blocks 25 are integrally formed with the lower shell 1, and the bottom of the buckles 24 protrudes, so that it is convenient for the user to pull out the buckles 24, and then it is convenient to separate the upper shell 2 and the lower shell 1, and the buckles 24 are made of elastic plastic and will not be damaged when slightly deformed;

[0036] A PCB board 11 and a lithium battery 13 are fixedly installed in the middle of the upper surface of the lower shell 1 by bolts, a controller 11 is fixed on the PCB board 11 by bolts, three first air pumps 14 arranged side by side are also fixed in the middle of the upper surface of the lower shell 1 by bolts, a second air pump 18 is fixed next to the first air pump 14, a cleaning tank 3 is fixed above the lithium battery 13 by bracket welding, a cleaning rack 4 for placing a shaping lens is fixed in the cleaning tank 3, an ultraviolet lamp and an ultrasonic generator (not shown in the figure) are also fixed in the cleaning tank 3 by bolts, the ultraviolet lamp and the ultrasonic generator are electrically connected to the controller, and each component in the cleaning instrument is powered by the lithium battery 13;

[0037] A waste water tank 12 is fixed to one end of the upper surface of the lower shell 1 by thermoplastic fixing, a drain port 20 is provided at the bottom of the waste water tank 12, a valve is fixedly installed on the drain port 20, and the bottom of the waste water tank 12 is fixedly connected to one end of the third connecting pipe 17, the other end of the third connecting pipe 17 is fixedly connected to the output of the second air pump 18, the input end of the second air pump 18 is fixedly connected to one end of the second connecting pipe 16, the other end of the second connecting pipe 16 is fixedly connected to one end of the bottom of the cleaning tank 3, and a solenoid valve is fixed at the connection between the cleaning tank 3 and the second connecting pipe 16, and the solenoid valve is fixed to the bottom of the cleaning tank 3. The valve is electrically connected to the controller 11, the other end of the bottom of the cleaning tank 3 is fixedly connected to the output end of the three-input-one-outlet mixing valve 22, the three input ends of the three-input-one-outlet mixing valve 22 are respectively fixedly connected to one end of a first connecting pipe 15, the other end of the first connecting pipe 15 is respectively fixedly connected to the output end of a first air pump 14, the input end of the first air pump 14 is respectively fixedly connected to one end of a fourth connecting pipe 19, the other end of the fourth connecting pipe 19 is respectively fixedly connected to the bottom of a medicine barrel 7, and the three medicine barrels 7 are arranged side by side and fixed at the other end of the upper surface of the lower shell 1;

[0038] The medicine barrel 7 is mainly composed of a medicine barrel body 71, a medicine outlet 72, a turntable 73 and a connecting block 74. The medicine barrel body 71 is fixed on the lower shell 1. The bottom of the medicine barrel body 71 is provided with a medicine outlet 72, and the medicine outlet 72 is fixedly connected to the fourth connecting pipe 19. The top of the medicine barrel body 71 is threadedly connected with a connecting block 74. The top of the connecting block 74 is integrally formed and fixed with a turntable 73. The side of the turntable 73 is provided with anti-slip grooves, so that when in use, the turntable 73 is used to easily rotate the connecting block 74 to seal the top of the medicine barrel body 71. At the same time, it is also convenient to unscrew the connecting block 74, so as to add medicine into the medicine barrel body 71, which is convenient to use.

[0039] A medicine tank 5 is provided on the upper shell 2 at a position corresponding to the medicine tank 7, and an isolation plate 6 for isolating the medicine tank 7 is fixedly installed in the medicine tank 5. The isolation plate 6 is integrally formed with the upper shell 1. A medicine tank cover plate 8 is rotatably installed on the top of the medicine tank 5 by pins. A cleaning tank 3 is provided on the upper shell 2 at a position corresponding to the cleaning rack 4. A cleaning tank cover plate 9 is fastened and fixed on the top of the cleaning tank 3, and a finger groove is provided on the cleaning tank 3 for facilitating lifting the cleaning tank cover plate 9.

[0040] It should be noted that there are two implementation processes of the present invention, which are as follows:

[0041] Process 1 is daily cleaning and care of orthokeratology lenses: 1. Pour hard lens cleaning solution, hard lens care solution and boiled water into three medicine barrels 7 respectively, put the taken lenses into the cleaning rack 4 respectively on the left and right sides, cover the cleaning tank cover 9, press the start switch, automatically inject boiled water or purified water, automatically drip hard lens cleaning solution, start ultrasonic cleaning of the lenses, and automatically discharge the cleaning solution, so as to deeply clean the lipid residues on the hard lenses;

[0042] Second, it automatically injects boiled water or purified water to rinse the lens and then automatically discharges the cleaning liquid, thereby rinsing away the residual hard lens cleaning liquid on the lens;

[0043] 3. Automatically inject hard lens care solution to rinse the lens again, and then automatically discharge the cleaning solution, so as to thoroughly rinse and remove the cleaning solution traces on the hard lens;

[0044] 4. Automatically inject hard lens care solution into the flat hard lens box, soak the hard lens for more than 4 hours, and automatically turn on the ultraviolet light for sterilization and disinfection during this period;

[0045] 5. Set the ultrasonic device to start at 9 or 10 o'clock every night (the time can be set as needed) to clean the soaked hard lens again. After a period of time, the washing liquid will be automatically discharged to clean the sediment on the lens after soaking, and then clean the fine attachments on the hard lens.

[0046] 6. Inject hard lens care solution again and soak it before getting ready to wear glasses.

[0047] Process 2 is to remove protein from the orthokeratology lenses once a week: add protein-removing detergent to the fourth step of process 1 every week, soak the hard lenses for more than 4 hours, and the remaining steps are the same as process 1, so as to thoroughly rinse and remove protein residues and traces of cleaning solution on the hard lenses.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention, and the contents not described in detail in this specification shall belong to the prior art known to professional and technical personnel in the field.

Claims

1. A fully automatic orthokeratology lens cleaning device, comprising a lower housing (1) and an upper housing (2) fixedly mounted above the lower housing (1), characterized in that: A PCB board (10) and a lithium battery (13) are fixedly mounted on the middle of the upper surface of the lower shell (1) by means of bolts, a controller (11) is fixedly mounted on the PCB board (10) by means of bolts, three first air pumps (14) arranged side by side are also fixedly mounted on the middle of the upper surface of the lower shell (1) by means of bolts, a second air pump (18) is fixedly mounted next to the first air pump (14), a cleaning tank (3) is fixedly mounted above the lithium battery (13) by means of bracket welding, and a cleaning rack (4) for placing a shaping lens is fixedly mounted in the cleaning tank (3); A waste water tank (12) is fixed to one end of the upper surface of the lower shell (1) by means of thermoplastic fixing, a drain outlet (20) is provided at the bottom of the waste water tank (12), a valve is fixedly installed on the drain outlet (20), the bottom of the waste water tank (12) is fixedly connected to one end of a third connecting pipe (17), the other end of the third connecting pipe (17) is fixedly connected to the output of a second air pump (18), the input end of the second air pump (18) is fixedly connected to one end of the second connecting pipe (16), the other end of the second connecting pipe (16) is fixedly connected to one end of the bottom of the cleaning tank (3), and the cleaning tank (3) The other end of the bottom of the three-inlet-one-outlet mixing valve (22) is fixedly connected to the output end of the three-inlet-one-outlet mixing valve (22), the three input ends of the three-inlet-one-outlet mixing valve (22) are respectively fixedly connected to one end of a first connecting pipe (15), the other end of the first connecting pipe (15) is respectively fixedly connected to the output end of a first air pump (14), the input end of the first air pump (14) is respectively fixedly connected to one end of a fourth connecting pipe (19), the other end of the fourth connecting pipe (19) is respectively fixedly connected to the bottom of a medicine barrel (7), and the three medicine barrels (7) are arranged side by side and fixed to the other end of the upper surface of the lower shell (1); A medicine tank (5) is provided on the upper shell (2) at a position corresponding to the medicine tank (7), a partition plate (6) for isolating the medicine tank (7) is fixedly installed in the medicine tank (5), a medicine tank cover plate (8) is rotatably installed on the top of the medicine tank (5) through a pin, a cleaning tank (3) is provided on the upper shell (2) at a position corresponding to the cleaning rack (4), a cleaning tank cover plate (9) is buckled and fixed on the top of the cleaning tank (3), and a finger groove is provided on the cleaning tank (3) for facilitating lifting of the cleaning tank cover plate (9); Buckles (24) are fixedly installed at the middle of the four sides of the upper shell (2), and slots (23) are opened on the lower shell (1) at positions corresponding to the buckles (24), and blocks (25) for buckling the buckles (24) are fixedly installed in the slots (23), and the bottom of the buckles (24) is protruding; The buckle (24) is integrally formed with the upper shell (2), and the clamping block (25) is integrally formed with the lower shell (1); The buckle (24) is made of elastic plastic; An ultraviolet lamp and an ultrasonic generator are also fixed in the cleaning tank (3) by bolts, and both the ultraviolet lamp and the ultrasonic generator are electrically connected to the controller; Each component in the cleaning device is powered by a lithium battery (13); A solenoid valve is fixed at the connection between the cleaning tank (3) and the second connecting pipe (16), and the solenoid valve is electrically connected to the controller (11); The medicine barrel (7) is mainly composed of a medicine barrel body (71), a medicine outlet (72), a turntable (73) and a connecting block (74); the medicine barrel body (71) is fixed on the lower shell (1); a medicine outlet (72) is provided at the bottom of the medicine barrel body (71); the medicine outlet (72) is fixedly connected to the fourth connecting pipe (19); the top of the medicine barrel body (71) is threadedly connected to the connecting block (74); and the top of the connecting block (74) is integrally formed with a turntable (73).

2. The fully automatic cleaning instrument for orthokeratology lenses according to claim 1, characterized in that: The side surface of the rotating disk (73) is provided with anti-slip grooves.

3. The fully automatic cleaning instrument for orthokeratology lenses according to claim 1, characterized in that: The isolation plate (6) is integrally formed with the upper shell (2).

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