Corneal contact lens deproteinization box

Abstract

The utility model provides a corneal contact lens deproteinization box which comprises a box body and a cover body, the cover body can be buckled on the top of the box body, the box body is hollow, the top end of the box body is open, the box body is used for containing AB liquid, the corneal contact lens deproteinization box further comprises a base which is detachably arranged outside the bottom of the box body, a battery clamping groove is formed in the base and used for installing a battery, and an electromagnet is embedded in the top in the base. The electromagnet is electrically connected with the battery, the base is further provided with a toggle switch used for controlling connection and disconnection of the battery and the electromagnet, and a controller is arranged in the base and electrically connected with the toggle switch. The floating seat is arranged in the box body and can float in the AB liquid, an iron core is embedded in the bottom in the floating seat, the electromagnet is electrified, the electromagnet generates magnetic force, and adsorption force exists between the electromagnet and the iron core; and the lens clamps are vertically arranged on the upper surface of the floating seat through rod bodies. The deproteinization box for the corneal contact lens is simple in structure, convenient to operate and capable of preventing the corneal contact lens from fading due to long-time soaking of deproteinization liquid.

Description

TECHNICAL FIELD

[0001] The utility model relates to corneal contact lens nursing set technical field, specifically, it shows a kind of corneal contact lens protein removal box. BACKGROUND

[0002] Corneal contact lens is a kind of lens worn on cornea of eyeball to correct vision or protect eyes.Corneal contact lens nursing is usually soaked and cleaned by using rigid corneal contact lens protein removal nursing fluid (protein removal nursing fluid).The protein removal nursing fluid is a strong nursing fluid for removing protein stains deposited on rigid breathable corneal contact lens, which can kill ≥99.9% of harmful microorganisms such as Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa, and the killing rate of Fusarium solani and Candida albicans is ≥90.0%, and the nursing time is required for 30 minutes.

[0003] The existing technology patent No.CN215599460U discloses a protein removal box for children's corneal molding lens, which mainly cooperates between timing assembly and opening and closing assembly.When the lens placed in the box body reaches the soaking time, that is, after half an hour of soaking, the two water outlets will automatically open, and the liquid in the box body will automatically flow out.

[0004] However, the existing technology patent No.CN215599460U has the following problems: the opening and closing assembly includes two sliding sealing rods inserted into the two water outlets, a threaded rod vertically rotatably installed on the base, and a sliding block threadedly connected to the threaded rod, the opening and closing design of the box body and the box cover is relatively complex, the operation is cumbersome, and the threaded connection between the threaded rod and the sliding block also has the problem of component aging due to long use time, which affects the service life. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of corneal contact lens protein removal box, easy to operate.

[0006] Technical scheme is as follows:

[0007] A kind of corneal contact lens protein removal box, including box body and cover body, the cover body can be buckled on the top of box body, the box body is hollow and top end is open, AB liquid is used to be loaded in box body, wherein, further comprising:

[0008] Base is detachably arranged on the bottom of box body, the top of base is provided with protruding annular clamping edge, for the bottom end of box body is correspondingly clamped, battery card slot is arranged in base, for installing battery, electromagnetic body is also embedded in the top of base, electromagnetic body is electrically connected with battery, and toggle switch for controlling the on-off of battery and electromagnetic body is also arranged on base, controller is arranged in base, and controller is electrically connected with toggle switch;

[0009] A floating seat is arranged in the box body and can float in the AB liquid, a bottom of the floating seat is embedded with an iron core, an electromagnet is energized, the electromagnet generates a magnetic force, and a strong adsorption force exists between the electromagnet and the iron core;

[0010] A pair of lens clamps are vertically arranged on the upper surface of the floating seat through a rod body.

[0011] Further, the upper side of the box body is connected with the lower side of the cover body through screwing.

[0012] Further, the top of the box body extends upward to form a contraction edge, the diameter of the contraction edge is smaller than the diameter of the box body, and a notch is arranged on the bottom end of the cover body and faces inward, and the notch is matched with the contraction edge. Through the embedded matching of the contraction edge and the notch, the connection and sealing performance between the box body and the cover body are improved, and the connection is more compact and tight.

[0013] Further, an outer thread part is arranged on the outer wall of the contraction edge, an inner thread part is arranged on the inner wall of the notch, and the outer thread part is matched with the inner thread part in a threaded manner. The cover body and the box body are connected in a tight and reliable manner.

[0014] Further, a rubber sealing ring is arranged on the top in the notch. After the cover body and the box body are closed, the AB liquid in the box body can be prevented from leaking out of the box body, the leakage is reduced through the rubber sealing ring, and the safety and stability of the protein removal box are improved.

[0015] Further, a timer is arranged on the outer wall of the base, and the timer is electrically connected with the controller through a wire. The timer is set with a preset time, and the function of reminding the user on time is achieved.

[0016] Further, a lamp strip is arranged around the lower part of the base, and the lamp strip is electrically connected with the controller through a wire. When the timer reaches the preset time, the lamp strip is lighted, which plays an intuitive warning reminding role outwardly, so that the user can find it in time.

[0017] Further, three vertical rail grooves are arranged on the inner side wall of the box body in a rotation center symmetry, and three limiting parts are correspondingly arranged on the outer side edge of the floating seat, and the limiting parts can move up and down along the height direction of the vertical rail grooves. In this way, the floating seat in the box body can be prevented from moving excessively during the up and down movement, and the lens clamp on the floating seat can be prevented from being excessively tilted.

[0018] Compared with the prior art, the beneficial effects of the utility model lie in: the electromagnetic body is electrified by the switch, the electromagnetic body generates magnetic force, strong adsorption force exists between the electromagnetic body and the iron core, thereby the floating seat is adsorbed at the bottom end in the box body, at this time, the adsorption of the electromagnetic body and the iron core also realizes the fixed connection of the box body and the base, pour the AB liquid into the box body, make the corneal contact lens on the lens clamp fully soak in the AB liquid, when reaching the preset time, the electromagnetic body is deenergized by the switch, the magnetic force of the electromagnetic body disappears, the adsorption force existing between the electromagnetic body and the iron core disappears, the floating seat floats upward in the AB liquid under the action of the buoyancy, at this time, the corneal contact lens on the lens clamp also leaks upward from the AB liquid, the soaking work of the corneal contact lens is completed, convenient operation, save time, can prevent the long time soaking of the corneal contact lens, and the separation type design of the box body and the base is convenient for washing and cleaning the whole box body, avoids the water from damaging the electronic unit in the base. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a simple structure schematic view of the corneal contact lens protein removal box of the utility model embodiment;

[0020] Figure 2 It is a related schematic view of the floating seat and the inner wall of the box body of the utility model embodiment;

[0021] Relevant marks in the drawing: 1-box body, 2-cover body, 3-base, 4-AB liquid, 5-floating seat, 6-lens clamp; 11-shrinking along edge, 12-outer thread part, 13-vertical rail groove, 21-slot, 22-inner thread part, 23-rubber sealing ring, 31-battery clamping groove, 32-battery, 33-electromagnetic body, 34-dial switch, 35-controller, 36-timer, 37-lamp strip, 38-annular clamping edge, 51-iron core, 52-limiting part, 61-rod body. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model

[0023] The utility model embodiment provides a corneal contact lens protein removal box for solving the technical problems proposed in the background art.

[0024] For example, Figure 1 And Figure 2The contact lens protein removal box mainly comprises a box body 1 and a cover body 2. Both the box body 1 and the cover body 2 are designed in a cylindrical structure, which can be made of ABS or PVC. The cover body 2 can be flexibly buckled on the top of the box body 1. The box body 1 is hollow inside and open at the top. The box body 1 is used to contain AB liquid 4, which is not filled. The AB liquid is also called protein removal liquid, which is commonly known as "AB liquid" in the industry.

[0025] A horizontal base 3 with a diameter larger than that of the box body is detachably arranged at the bottom of the box body 1. A protruding annular clamping edge 38 is arranged at the top of the base 3, which is used to clamp the bottom end of the box body 1, so as to quickly position the base 3 and the box body 1. A battery clamping groove 31 is arranged at the bottom of the base 3, which is used to install a battery 32. An electromagnet 33 is embedded at the top of the base 3, which is electrically connected with the battery 32. A toggle switch 33 is arranged on the sidewall of the base 3, which is used to control the on-off of the battery 32 and the electromagnet 33. A controller 35 is arranged in the base 3, which is electrically connected with the toggle switch 33.

[0026] A float 5 is arranged in the box body 1, which is made of plastic material and can float on the AB liquid 4. An iron core 51 is embedded at the bottom of the float 5. When the electromagnet 33 is powered on, the electromagnet 33 generates magnetic force, and there is strong adsorption force between the electromagnet 33 and the iron core 51, so as to adsorb the float 5 to the bottom surface inside the box body 1. Conversely, when the electromagnet 33 is powered off, the magnetic force of the electromagnet 33 disappears, and the adsorption force between the electromagnet 33 and the iron core 51 also disappears. Then, the float 5 will be separated from the bottom surface of the base and float up to the upper part of the AB liquid 4 under the action of buoyancy.

[0027] A pair of lens clamps 6 are also included, which are vertically arranged on the upper surface of the float 5 through a rod body 61. The contact lens is clamped by the lens clamps. When the electromagnet is powered on, the float drives the lens clamps to completely sink in the AB liquid, so that the contact lens is fully soaked in the AB liquid. When the electromagnet is powered off, the float drives the lens clamps to float up in the AB liquid, so that the contact lens is outside the AB liquid and separated from the AB liquid.

[0028] In use: the electromagnetic body 33 is powered by the dial switch 34, the electromagnetic body 33 generates magnetic force, and the electromagnetic body 33 and the iron core 51 have an adsorption force, so that the floating seat 5 is adsorbed on the bottom end face in the box body 1. At this time, the adsorption of the electromagnetic body 33 and the iron core 51 also realizes the fixed connection of the box body 1 and the base 3, pour the AB liquid into the box body 1, and make the corneal contact lens on the lens clamp 6 fully immersed in the AB liquid 4; when the preset time is reached, the electromagnetic body 33 is de-energized by controlling the dial switch 34, the magnetic force of the electromagnetic body 33 disappears, and the adsorption force between the electromagnetic body 33 and the iron core 51 disappears. The floating seat 5 floats upward in the AB liquid 4 under the action of the buoyancy, and at this time the corneal contact lens on the lens clamp 6 also leaks out of the AB liquid 4, completing the soaking work of the corneal contact lens, so that the user does not need to take out the corneal contact lens immediately, and the corneal contact lens can continue to be stored in the protein removal box. In addition, the detachable design between the base and the box body can facilitate the flushing of the inside of the box body after work, avoiding the influence of the normal work of the internal devices of the base due to damp.

[0029] In this embodiment, the lower side of the cover body 2 is connected to the upper side of the box body 1 by screwing. The cover is simple and conventional.

[0030] Based on the above scheme, the top of the box body 1 extends upward to form a contraction edge 11, the diameter of the contraction edge 11 is smaller than the diameter of the box body 1, and the bottom end face of the cover body 2 is inwardly recessed to be provided with a slot 21 matched with the contraction edge 11. Through the embedded cooperation of the contraction edge and the slot, the connection and sealing performance between the box body and the cover body is improved, and the connection is more compact and tight.

[0031] Further, the outer wall of the contraction edge 11 is provided with an outer thread part 12, the inner wall of the slot 21 is provided with an inner thread part 22, and the outer thread part 11 is threadedly matched with the inner thread part 22. The cover body and the box body are connected tightly and reliably.

[0032] Further, a rubber sealing ring 23 is arranged at the top of the slot 21. It can prevent the AB liquid in the box body from leaking out after the cover body and the box body are closed, reduce the leakage through the rubber sealing ring, and improve the safety and stability of the protein removal box.

[0033] In one embodiment, a timer 36 is arranged on the outer wall of the base 3, and the timer 36 is electrically connected to the controller 35 through wires. The controller controls the timer to start timing, and generates a stop signal after the timer finishes timing and feeds back the stop signal to the controller. After receiving the stop signal, the controller controls the light strip to light up, and the user de-energizes the electromagnetic body by dialing the switch.

[0034] Further, a circle of lamp strips 37 is arranged on the lower part of the base 3, and the lamp strips 37 are electrically connected with the controller 35 through wires. When the timer reaches the preset time, the lamp strips are lighted, which plays an intuitive warning reminding role outwardly, so as to help the user find in time.

[0035] In the embodiment, three vertical rail grooves 13 which are rotationally centrally symmetrical are arranged on the inner side wall of the box body 1, and three limiting parts 52 are correspondingly arranged on the outer side of the floating seat 5. The limiting parts 52 are arranged in the vertical rail grooves 13 from top to bottom and can move up and down along the height direction of the vertical rail grooves 13. In this way, it can be ensured that the floating seat in the box body will not move excessively during the up and down movement, and the lens clips on the floating seat can be prevented from being excessively tilted.

[0036] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the inventive concept, some modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A contact lens protein removal case, comprising a case body and a cover, the cover being fastenable to the top of the case body, the case body being hollow inside and open at the top end, the case body being used to contain AB liquid, characterized in that, Also include: The base is detachably arranged at the bottom of the box, the top of the base is provided with a protruding annular clamping edge for clamping the bottom end of the box, a battery clamping groove is arranged in the base for installing a battery, an electromagnet is embedded in the top of the base and electrically connected with the battery, a toggle switch is arranged on the base for controlling the on-off of the battery and the electromagnet, and a controller is arranged in the base and electrically connected with the toggle switch; The floating seat is arranged in the box and can float in the AB liquid, an iron core is embedded in the bottom of the floating seat, the electromagnet generates magnetic force when energized, and strong adsorption force exists between the electromagnet and the iron core; A pair of lens clamps are vertically arranged on the upper surface of the floating seat through a rod.

2. The protein removal case for a contact lens according to claim 1, wherein The lower side of the cover is connected with the upper side of the box by screwing.

3. The protein removal case for a contact lens according to claim 2, wherein The top of the box extends upward to form a contraction edge, the diameter of the contraction edge is smaller than that of the box, and the bottom end of the cover is inwardly recessed and provided with a notch matched with the contraction edge.

4. The protein removal case for a contact lens according to claim 3, wherein The outer wall of the contraction edge is provided with an outer thread part, the inner wall of the notch is provided with an inner thread part, and the outer thread part is threadedly matched with the inner thread part.

5. The protein removal case for a contact lens according to claim 4, wherein A rubber sealing ring is arranged on the top of the notch.

6. The protein removal case for a contact lens according to claim 1, wherein A timer is arranged on the outer wall of the base and electrically connected with the controller through a wire.

7. A protein removal case for a contact lens according to claim 6, wherein A lamp strip is arranged around the lower part of the base and electrically connected with the controller through a wire.

8. The protein removal case for a contact lens according to claim 1, wherein Three vertical rail grooves are arranged on the inner side wall of the box in a rotational center symmetry, and three limiting parts are correspondingly arranged on the outer side edge of the floating seat, which can move up and down along the height direction of the vertical rail groove.

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