CN216674998U - Corneal contact lens box for reminding of adding nursing liquid - Google Patents
Corneal contact lens box for reminding of adding nursing liquid Download PDFInfo
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- CN216674998U CN216674998U CN202220231573.5U CN202220231573U CN216674998U CN 216674998 U CN216674998 U CN 216674998U CN 202220231573 U CN202220231573 U CN 202220231573U CN 216674998 U CN216674998 U CN 216674998U
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Abstract
The utility model relates to the technical field of spectacle cases, in particular to a corneal contact lens case. The corneal contact lens box comprises a box body and a cover body, wherein the cover body is covered on the box body, a groove for placing a corneal contact lens is formed in the box body, and a prompter is arranged on the box body; the corneal contact lens is characterized by further comprising a control circuit, wherein the control circuit is used for detecting whether the liquid level of the nursing liquid in the groove reaches a submerging height, the submerging height is larger than the height of the corneal contact lens in the groove, and when the liquid level of the nursing liquid in the groove is smaller than the height of the corneal contact lens, the control circuit controls the prompter to prompt. The scheme mainly solves the problem that in the prior art, when the contact lenses cannot be completely submerged by the care solution, a user cannot directly find the contact lenses.
Description
Technical Field
The utility model relates to the technical field of spectacle cases, in particular to a corneal contact lens case.
Background
China is a large population country, more and more people suffer from myopia, and the corneal contact lens is a common method for correcting myopia; the contact lens is also called as a contact lens, and is directly attached to a lacrimal fluid layer of a cornea and is compatible with the physiology of human eyes, so that the aim of vision correction is fulfilled; when the contact lens is used, a storage box for storing the contact lens is required to be prepared, but the existing storage box can only be used for storing the contact lens and has too single function.
In order to solve the problem of single function of the existing storage box, chinese patent CN209573616U discloses a multifunctional solar contact lens box, which mainly comprises a contact lens shell, a solar cell, a contact lens storage groove, a contact lens storage box, a contact lens taking and putting device storage groove, a contact lens taking and putting device, a mirror, a display, a function button, a PCB circuit board, a vibrator and a storage battery. The multifunctional solar contact lens box with the functions of electric cleaning, storage and expiration reminding solves the problems that the existing product has a single function, the contact lenses have a quality guarantee period, and the existing product needs expiration reminding and cannot be cleaned by soaking and cleaning contact lens care solution.
In the patent, the contact lens storage box is added with the care solution, and the contact lenses can be disinfected, cleaned and moisturized through the care solution; in the actual use process, a part of the care solution can be absorbed by the contact lenses, and the other part of the care solution can be evaporated, so that the care solution is gradually reduced, and the contact lenses cannot be completely submerged by the care solution; when the nursing liquid can not completely submerge the contact lens and is not discovered by a user, the unsubmerged part of the contact lens is easy to directly contact with air, so that the contact lens is easy to breed bacteria to infect the contact lens; in addition, the water content of the part of the contact lens which is not submerged is reduced, which affects the service life of the contact lens, and the wearing of the contact lens with low water content causes discomfort to eyes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a corneal contact lens box for reminding a user of adding a care solution, so as to solve the problem that the user cannot directly find when the care solution cannot completely submerge a contact lens in the prior art.
In order to achieve the above object, the basic scheme of the utility model is as follows: a corneal contact lens box for reminding of adding a care solution comprises a box body and a cover body, wherein the cover body covers the box body, a groove for placing a corneal contact lens is formed in the box body, and a prompter is arranged on the box body; the corneal contact lens is characterized by further comprising a control circuit, wherein the control circuit is used for detecting whether the liquid level of the nursing liquid in the groove reaches a submerging height, the submerging height is larger than the height of the corneal contact lens in the groove, and when the liquid level of the nursing liquid in the groove is smaller than the height of the corneal contact lens, the control circuit controls the prompter to prompt.
The advantages of the basic scheme are:
the submerging height is the height of the liquid level of the corneal contact lens which is completely submerged by the nursing liquid in the groove, and the submerging height is larger than the height of the corneal contact lens in the groove.
1. According to the scheme, enough care solution is added into the groove, and the corneal contact lens is placed into the groove, so that the corneal contact lens is completely submerged by the care solution; as a part of the care solution is absorbed by the corneal contact lens and a part of the care solution is evaporated, the care solution is gradually reduced; when the liquid level of the care solution in the groove is lower than the height of the corneal contact lens, the control circuit controls the prompter to work, and the prompter reminds a user that the care solution needs to be added; compare in chinese patent CN209573616U, the suggestion of this scheme through the prompting device can in time remind the user to add the nursing liquid, help the interior nursing liquid of recess to in time be supplemented to submerging the contact lens completely, and then avoided the contact lens of cornea because of exposing the bacterial infection that causes in the air, also guaranteed that the contact lens of cornea can remain moist throughout, can prolong the life of contact lens of cornea on the one hand, the moist contact lens of on the other hand can also guarantee user's the comfort of wearing.
2. According to the scheme, if the liquid level of the nursing liquid in the groove is equal to the submerging height, the corneal contact lens is completely submerged by the nursing liquid in the groove at the moment, the control circuit controls the prompter to be out of work, and the nursing liquid does not need to be added.
3. After the groove is put into the corneal contact lens, the corneal contact lens can be covered on the box body through the cover body, so that the groove is sealed, and the corneal contact lens is protected in a sealing mode.
4. This scheme overall structure is simple, conveniently carries, and the practicality is strong.
Furthermore, the control circuit is arranged in the box body and comprises a power supply and a resistor, the power supply and the resistor are connected with the prompter in series, and two metal ends are connected to the prompter in parallel; the metal end is arranged on the inner wall of the end, far away from the groove, of the communicating vessel.
Through the arrangement, as a part of the care solution is absorbed by the corneal contact lens and the other part of the care solution is evaporated, the care solution is gradually reduced, so that the liquid level in the communicating vessel and the liquid level in the groove are simultaneously reduced; when the liquid level of the care solution in the communicating vessel is positioned below the two metal ends, the care solution in the communicating vessel is not contacted with the two metal ends, and the liquid level height of the care solution in the groove is smaller than the height of the corneal contact lens; because there is not the electrically conductive two metal ends that communicate of nursing liquid, consequently form and open circuit for the prompting device work, with this suggestion user's needs to add nursing liquid.
Further, a first filter screen is arranged at the communication position of the groove and the communicating vessel.
Through the setting, the corneal contact lens is located the care solution for impurity on the corneal contact lens drops to the bottom of recess, can filter impurity through first filter screen, avoids blockking up the linker.
Further, first filter screen is the column, and the top of first filter screen is the arcwall face, and first filter screen is located the middle part of recess.
With the arrangement, the corneal contact lenses have different sizes, so that the rise of the corneal contact lenses is different; when the corneal contact lens is placed on the first filter screen, the convex part of the corneal contact lens faces upwards, so that the corneal contact lenses with different sizes can be guaranteed to be located at the same height in the groove, and further, the corneal contact lenses with different sizes can be completely submerged by the treatment fluid in the groove, and the applicability is high.
Further, the bottom of the groove is provided with a second filter screen, and the second filter screen covers the communication position of the groove and the communicating vessel.
Through the setting, the corneal contact lens is located the care solution for impurity on the corneal contact lens drops to the bottom of recess, can filter impurity through the second filter screen, avoids blockking up the linker.
Furthermore, the second filter screen is columnar, and the width of the second filter screen is gradually increased from top to bottom; the top of second filter screen is the arcwall face, and the second filter screen is located the middle part of recess.
Through the arrangement, the corneal contact lenses have different sizes, so that the rise of the corneal contact lenses is different; when the corneal contact lens is placed on the second filter screen, the convex part of the corneal contact lens faces upwards, so that the corneal contact lenses with different sizes can be guaranteed to be located at the same height in the groove, and further, the corneal contact lenses with different sizes can be completely submerged by the protective liquid in the groove, and the applicability is strong.
In addition, because the width of second filter screen is from last to crescent for the second filter screen is more abundant with the contact lens contact of cornea, plays spacing effect to the contact lens of cornea.
Furthermore, the one end and the box body of lid are articulated, and the other end and the box body of lid can be dismantled and be connected.
Through the arrangement, when the corneal contact lens is stored and taken, the cover body is rotated, so that the cover body is connected with or separated from the box body.
Furthermore, one end of the cover body, which is far away from the box body, is provided with a first magnet, and the box body is provided with a second magnet which is used for attracting the first magnet.
Through the arrangement, the cover body is driven to rotate towards the direction of the box body, so that the cover body is attached to the box body, the first magnet and the second magnet attract each other, the connection between the cover body and the box body is achieved, and the groove is sealed through the cover body.
Furthermore, a storage groove is arranged on the box body, and tweezers and a suction rod are placed in the storage groove.
Through the arrangement, the user takes down the corneal contact lens in the eye of the user through the tweezers; the user removes the contact lens from the recess by means of the suction wand.
Further, the prompter is a prompting lamp.
Through the arrangement, the user can more intuitively know whether the disinfection solution in the groove completely submerges the corneal contact lens or not through the on and off of the prompting lamp.
Drawings
FIG. 1 is a front view partially in section of an embodiment of a contact lens case for reminding addition of a treatment solution according to the present invention;
FIG. 2 is a sectional view of the cartridge body of FIG. 1 taken in a front view;
FIG. 3 is a circuit diagram of a control circuit;
FIG. 4 is a front sectional view of a contact lens case according to a second embodiment of the present invention, showing the addition of a treatment solution.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the filter comprises a cover body 10, a first magnet 11, a box body 20, a second magnet 21, a groove 22, a communicating vessel 23, a prompter 24, a first filter screen 25 and a second filter screen 26.
Example one
Substantially as shown in figures 1, 2 and 3: a corneal contact lens box for reminding of adding a care solution comprises a box body 20 and a cover body 10, wherein the cover body 10 covers the box body 20, and specifically comprises: one end of the cover 10 is hinged to the box 20, the other end of the cover 10 is fixed with a first magnet 11, and the box 20 is fixed with a second magnet 21 for attracting the first magnet 11.
The box body 20 is provided with two grooves 22, the box body 20 is internally provided with two communicating vessels 23, and one groove 22 is communicated with one communicating vessel 23; two prompters 24 are mounted on the side wall of the box body 20, and the prompters 24 are prompting lamps.
The corneal contact lens is characterized by further comprising a control circuit, wherein the control circuit is used for detecting whether the liquid level of the care solution in the groove 22 reaches a submerging height, the submerging height is larger than the height of the corneal contact lens in the groove 22, and when the liquid level of the care solution in the groove 22 is smaller than the height of the corneal contact lens, the control circuit controls the prompter 24 to prompt. The control circuit is arranged in the box body 20 and cannot directly touch the nursing liquid; the control circuit comprises a power supply and a resistor, the power supply and the resistor are connected with the prompter 24 in series, two metal ends are connected to the prompter 24 in parallel, the two metal ends are respectively arranged at two sides of one end of the communicating vessel 23 away from the groove 22, the two metal ends are positioned on the same horizontal plane, and the height of each metal end is consistent with the submerging height; and, the junction of the metal end and the communicating vessel 23 is provided with a sealing layer, and the sealing layer is insulated.
The first filter screen 25 is fixedly connected to the communicating part of the groove 22 and the communicating vessel 23, the first filter screen 25 is columnar, the top of the first filter screen 25 is an arc-shaped surface, and the first filter screen 25 is located in the middle of the groove 22.
The specific implementation process is as follows:
adding a sufficient amount of care solution into the groove 22, placing the corneal contact lens into the groove 22, and attaching the corneal contact lens to the top of the first filter screen 25, so that the care solution completely submerges the corneal contact lens, namely the liquid level of the care solution is higher than the height of the corneal contact lens at the moment, and the liquid level of the care solution is equal to the submerging height at the moment; the nursing liquid has the effects of disinfecting, cleaning and moisturizing the corneal contact lens; then, the cover 10 is driven to rotate towards the box 20, so that the cover 10 is attached to the box 20, and the first magnet 11 and the second magnet 21 attract each other, thereby connecting the cover 10 to the box 20, and further sealing the groove 22 by the cover 10.
Because the communicating vessel 23 is communicated with the groove 22, the liquid level height of the nursing liquid in the communicating vessel 23 is consistent with that of the nursing liquid in the groove 22, namely the liquid level height of the nursing liquid is greater than that of the corneal contact lens at the moment, and the liquid level height of the nursing liquid is equal to the submerging height; at the moment, the liquid level of the nursing liquid in the communicating vessel 23 is positioned above the two metal ends, namely, the nursing liquid in the communicating vessel 23 completely submerges the two metal ends; as the nursing liquid is in conductive communication with the two metal ends, a short circuit is formed for the prompter 24, and the prompter 24 does not work.
Because a part of the care solution is absorbed by the corneal contact lens and a part of the care solution is evaporated, the care solution is gradually reduced, so that the liquid level in the communicating vessel 23 and the liquid level in the groove 22 are simultaneously reduced; when the liquid level of the care solution in the communicating vessel 23 is positioned below the two metal ends, namely the care solution in the communicating vessel 23 is not contacted with the two metal ends, and the liquid level of the care solution in the groove 22 is lower than the height of the corneal contact lens; because there is not two metal ends of nursing liquid electrically conductive intercommunication, and then do not let the indicator by the short circuit for prompting device 24 work, prompting device 24 lights promptly, with this suggestion user need add nursing liquid.
In addition, the corneal contact lenses have different sizes, so that the sagittal height of the corneal contact lenses is different; when the corneal contact lens is placed on the first filter screen 25, the convex part of the corneal contact lens faces upwards, so that the corneal contact lenses with different sizes can be ensured to be positioned at the same height in the groove 22, and the corneal contact lenses with different sizes can be completely submerged by the treatment liquid in the groove 22, and the applicability is high; and, the contact lens of cornea is located the nursing liquid for impurity on the contact lens of cornea drops to the bottom of recess 22, can filter impurity through first filter screen 25, avoids blockking up linker 23.
In this embodiment, a storage groove is formed in the box body 20, and tweezers and a suction rod are placed in the storage groove, and both the tweezers and the suction rod are made of silica gel materials; the user takes off the corneal contact lens in the eye of the user through the tweezers; the user removes the contact lens in the groove 22 by means of a suction wand.
Example two
Substantially as shown in figure 4: the structure and implementation of the second embodiment are substantially the same as those of the first embodiment, and the difference is that: a second filter screen 26 is fixedly connected to the bottom of the groove 22, and the second filter screen 26 covers the communication position of the groove 22 and the communicating vessel 23; the second filter screen 26 is columnar, and the width of the second filter screen 26 is gradually increased from top to bottom; the top of the second screen 26 is an arc-shaped surface, and the second screen 26 is located in the middle of the groove 22.
The specific implementation process is as follows:
the corneal contact lenses have different sizes, so that the rise of the corneal contact lenses is different; when the corneal contact lens is placed on the second filter screen 26, the convex part of the corneal contact lens faces upwards, so that the corneal contact lenses with different sizes can be ensured to be positioned at the same height in the groove 22, and the corneal contact lenses with different sizes can be completely submerged by the treatment liquid in the groove 22, and the applicability is high; and, the contact lens is located the nursing liquid for impurity on the contact lens drops to the bottom of recess 22, can filter impurity through second filter screen 26, avoids blockking up linker 23.
In addition, because the width of second filter screen 26 increases from top to bottom gradually for second filter screen 26 is more abundant with the contact lens contact of cornea, plays spacing effect to the contact lens of cornea.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the utility model has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a corneal contact lens box for reminding to add nursing liquid, includes box body and lid, and the lid closes on the box body, and it has the recess that is used for placing the corneal contact lens to open in the box body, its characterized in that: the box body is provided with a prompter; the corneal contact lens is characterized by further comprising a control circuit, wherein the control circuit is used for detecting whether the liquid level of the nursing liquid in the groove reaches a submerging height, the submerging height is larger than the height of the corneal contact lens in the groove, and when the liquid level of the nursing liquid in the groove is smaller than the height of the corneal contact lens, the control circuit controls the prompter to prompt.
2. The contact lens box for reminding of adding a care solution as claimed in claim 1, wherein: the control circuit is arranged in the box body and comprises a power supply and a resistor, the power supply and the resistor are connected with the prompter in series, and two metal ends are connected to the prompter in parallel; the connecting device is characterized by further comprising a communicating vessel, the communicating vessel is communicated with the groove, the two metal ends are arranged on the inner wall of the communicating vessel far away from one end of the groove, and the height of the two metal ends is consistent with the submerging height.
3. A contact lens case for reminding of adding a care solution as claimed in claim 2, wherein: the communicating part of the groove and the communicating vessel is provided with a first filter screen.
4. A contact lens case for reminding of adding a care solution as claimed in claim 3, wherein: first filter screen is the column, and the top of first filter screen is the arcwall face, and first filter screen is located the middle part of recess.
5. A contact lens case for reminding of adding a care solution as claimed in claim 2, wherein: the bottom of the groove is provided with a second filter screen, and the second filter screen covers the communication position of the groove and the communicating vessel.
6. The contact lens box for reminding of adding a care solution as claimed in claim 5, wherein: the second filter screen is columnar, and the width of the second filter screen is gradually increased from top to bottom; the top of second filter screen is the arcwall face, and the second filter screen is located the middle part of recess.
7. A contact lens box for reminding of adding a care solution according to claim 4 or 6, characterized in that: one end of the cover body is hinged with the box body, and the other end of the cover body is detachably connected with the box body.
8. The contact lens box for reminding of adding a care solution as claimed in claim 7, wherein: the one end that the box body was kept away from to the lid is equipped with first magnet, is equipped with the second magnet that is used for attracting mutually with first magnet on the box body.
9. The contact lens box for reminding of adding the care solution as claimed in claim 1, characterized in that: the box body is provided with a storage groove, and tweezers and a suction rod are placed in the storage groove.
10. The contact lens box for reminding of adding a care solution as claimed in claim 1, wherein: the prompter is a prompting lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220231573.5U CN216674998U (en) | 2022-01-27 | 2022-01-27 | Corneal contact lens box for reminding of adding nursing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220231573.5U CN216674998U (en) | 2022-01-27 | 2022-01-27 | Corneal contact lens box for reminding of adding nursing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216674998U true CN216674998U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220231573.5U Active CN216674998U (en) | 2022-01-27 | 2022-01-27 | Corneal contact lens box for reminding of adding nursing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216674998U (en) |
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2022
- 2022-01-27 CN CN202220231573.5U patent/CN216674998U/en active Active
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