Contact lens cleaning device

Abstract

The utility model discloses a contact lens cleaning device, which relates to the field of contact lens nursing and comprises a cleaning device body and a cleaning bin. The cleaning device body is provided with a cleaning bin groove, and at least two spring probes are arranged at the bottom of the cleaning bin groove. The cleaning bin is provided with an electrode; the cleaning bin is arranged in the cleaning bin groove, so that the top ends of all the spring probes are propped against the electrode; the height of the cleaning bin is larger than the depth of the cleaning bin groove. According to the device, the cleaning bin is limited in the horizontal direction through the cleaning bin groove, and the cleaning bin is not prone to disengaging from the cleaning bin groove. In addition, the top face of the cleaning bin is higher than the top face of the cleaning device body, so that the user can conveniently take the cleaning bin out of the cleaning bin groove.

Description

Technical Field

[0001] The utility model relates to the field of contact lens care, and more particularly to a contact lens cleaning device. Background Art

[0002] Contact lenses are lenses worn on the cornea to correct vision or protect the eyes. After use, contact lenses often become contaminated with dust, protein deposits, mucus, oil, and other impurities. Regular cleaning and care are essential for repeated use.

[0003] Chinese patent CN216956563U provides an improved split-type corneal contact lens cleaning device, which includes a cleaning chamber, a cleaning base and a first circuit board. The cleaning chamber is detachably embedded in one side of the cleaning base. Several cleaning slots are provided in the cleaning chamber, and each of the cleaning slots is provided with several electrode probes. The first circuit board is provided in the cleaning base. When the cleaning chamber is installed on the cleaning base, the electrode probes are electrically connected to the first circuit board from the bottom of the cleaning chamber. A protrusion structure is provided on the cleaning base at the position corresponding to the electrode probe.

[0004] The detachable design of the cleaning chamber and cleaning base allows the user to remove the cleaning chamber from the cleaning base and then add cleaning liquid to the cleaning chamber, reducing the possibility of cleaning liquid seeping into the cleaning base and damaging the circuit structure. However, since the cleaning chamber is only connected to the cleaning base on one side, it is easy for the cleaning chamber to separate from the cleaning base during movement of the device. Utility Model Content

[0005] In response to the problem in the prior art that the cleaning chamber is only connected to one side of the cleaning base and the cleaning chamber is easily separated from the cleaning base during movement, the purpose of the utility model is to provide a contact lens cleaning device, which includes a cleaning device body and a cleaning chamber; the cleaning device body is provided with a cleaning chamber groove, and at least two spring probes are provided at the bottom of the cleaning chamber groove; the cleaning chamber is provided with electrodes; the cleaning chamber is placed in the cleaning chamber groove so that the top ends of all spring probes abut against the electrodes; the height of the cleaning chamber is greater than the depth of the cleaning chamber groove.

[0006] The utility model is further configured as follows: a circuit structure is provided inside the main body of the cleaning device, the circuit structure includes a circuit board and a spring sheet, the spring sheet is provided on the circuit board, the spring sheet and the spring probe correspond one to one, and the bottom end of each spring probe contacts its corresponding spring sheet.

[0007] The present invention is further configured as follows: a charging port is provided on the outer side wall of the cleaning device body, and the charging port is connected to the circuit board.

[0008] The utility model is further configured as follows: multiple circuit boards are provided, and all circuit boards are electrically connected; all springs are provided on the same circuit board, the circuit board provided with springs is located below the cleaning chamber groove, and the remaining circuit boards are located on one side of the cleaning chamber groove.

[0009] The present invention is further configured as follows: a vibration motor is further provided inside the cleaning device body, the vibration motor is attached to the bottom wall of the cleaning chamber groove, and the vibration motor is connected to the circuit board.

[0010] The present invention is further configured such that the height of the cleaning chamber in the cleaning chamber groove is greater than 50% of the height of the cleaning chamber and less than 100% of the height of the cleaning chamber.

[0011] The present invention is further configured such that the side wall of the cleaning chamber groove matches the shape of the side wall of the cleaning chamber.

[0012] The present invention is further configured as follows: the outer shell of the cleaning device body is composed of a detachably connected upper shell and a lower shell, and the cleaning chamber groove is arranged on the upper shell.

[0013] The present invention is further configured as follows: the upper shell and the lower shell are connected by a plurality of first bolts, and all the first bolts pass through the lower shell from the bottom surface of the lower shell and are threadedly connected to the upper shell.

[0014] The present invention is further configured as follows: a foot pad is provided on the bottom surface of the lower shell, and the foot pad is detachably connected to the bottom surface of the lower shell and covers all the first bolts.

[0015] In summary, the present invention has the following advantages over the prior art: the side walls of the cleaning chamber groove in the present device limit the cleaning chamber 360° in the horizontal direction. During the movement of the present device, as long as the cleaning chamber groove is kept on the top surface of the cleaning device body, the cleaning chamber can be ensured not to fall out of the cleaning chamber groove. At the same time, in this embodiment, the spring probe and the circuit structure are connected through the interference between the spring probe and the spring sheet. The structure is simple and easy to disassemble and assemble, which provides convenience for the assembly and maintenance of the present device. In addition, when the cleaning chamber of the present device is located in the cleaning chamber groove, the top surface of the cleaning chamber is higher than the top surface of the cleaning device body, which makes it easier for the user to remove the cleaning chamber from the cleaning chamber groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the overall structure of the embodiment;

[0017] Figure 2 This is a schematic diagram showing the structure of the foot pad in this embodiment;

[0018] Figure 3 It is a schematic diagram showing the structure of the spring in this embodiment.

[0019] In the figure: 1. Cleaning chamber; 101. Electrode; 2. Cleaning device body; 21. Upper shell; 22. Lower shell; 221. Edge; 3. Electrode circuit board; 4. Control circuit board; 5. Spring probe; 6. Shrapnel; 7. Vibration motor; 8. Charging port; 9. Mode button; 10. Indicator light; 11. Second bolt; 12. First bolt; 13. Foot pad; 14. Power button. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly described below in conjunction with the accompanying drawings. Obviously, the described embodiments are not all embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] It should be noted that the terms "center", "up", "down", "horizontal", "left", "right", "front", "back", "lateral", "longitudinal", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Example:

[0023] like Figure 1-Figure 3 As shown in the figure, a preferred embodiment of the present invention is provided. This embodiment provides a contact lens cleaning device, which includes a cleaning device body 2 and a cleaning chamber 1; the cleaning device body 2 is provided with a cleaning chamber groove, and at least two spring probes 5 are provided at the bottom of the cleaning chamber groove; the cleaning chamber 1 is provided with an electrode 101; the cleaning chamber 1 is placed in the cleaning chamber groove so that the top ends of all spring probes 5 are in contact with the electrode 101; the height of the cleaning chamber 1 is greater than the depth of the cleaning chamber groove.

[0024] The sidewalls of the cleaning chamber groove in this device limit the cleaning chamber 1 in the horizontal direction 360 degrees. During the movement of this device, as long as the cleaning chamber groove is kept on the top surface of the cleaning device body 2, the cleaning chamber 1 can be guaranteed not to fall out of the cleaning chamber groove. In addition, when the cleaning chamber 1 of this device is located in the cleaning chamber groove, the top surface of the cleaning chamber 1 is higher than the top surface of the cleaning device body 2, making it easier for the user to remove the cleaning chamber 1 from the cleaning chamber groove.

[0025] Specifically, the cleaning device body 2 is internally provided with a circuit structure for controlling the cleaning chamber 1 to clean the contact lenses therein. The circuit structure includes a circuit board and spring clips 6, which are disposed on the circuit board. The spring clips 6 correspond one-to-one with the spring probes 5, and the bottom end of each spring probe 5 abuts against its corresponding spring clip 6. In this device, the spring probes 5 are connected to the circuit structure through the abutment between the spring probes 5 and the spring clips 6. This structure is simple and easy to assemble and disassemble, facilitating assembly and maintenance of the device. In this embodiment, two spring probes 5 and two spring clips 6 are provided.

[0026] Specifically, a charging port 8 is provided on the outer side wall of the cleaning device body 2 to reduce the possibility of cleaning liquid entering the charging port 8 and protect the charging port 8. The charging port 8 is connected to the circuit board.

[0027] Specifically, a power button 14 is further provided on the outer side wall of the cleaning device body 2 , and the power button 14 is connected to the circuit board.

[0028] Specifically, the top surface of the cleaning device body 2 is further provided with a mode button 9 and an indicator light 10, both of which are connected to the circuit board. The mode button 9 is used to change the cleaning mode of the cleaning chamber 1 through the circuit structure, and the indicator light 10 is used to display the operating status of the cleaning chamber 1.

[0029] A vibration motor 7 is further provided inside the cleaning device body 2 . The vibration motor 7 is attached to the bottom wall of the cleaning chamber groove and is connected to the circuit board.

[0030] Specifically, the circuit boards are provided in multiple pieces, and all the circuit boards are electrically connected; all the springs 6 are provided on the same circuit board, the circuit board provided with the springs 6 is located below the cleaning chamber groove, and the remaining circuit boards are located on one side of the cleaning chamber groove. The installation position of the remaining circuit boards is not affected by the depth of the cleaning chamber groove. In this embodiment, there are two circuit boards, the circuit board provided with the springs 6 is the electrode 101 circuit board, and the other circuit board is the control circuit board 4. The control circuit board 4 is used to control the cleaning action of the cleaning chamber 1. The charging port 8, the power button, the mode button 9 and the indicator light 10 are all connected to the control circuit board 4; a battery is provided on the control circuit board 4. The separate setting of the electrode 101 circuit board and the control circuit board 4 allows the height of the control circuit board 4 to be adjusted according to the height of the charging port 8, the power button, the mode button 9 and the indicator light 10, and is not affected by the depth of the cleaning chamber groove.

[0031] Specifically, the sidewalls of the cleaning chamber groove match the shape of the sidewalls of the cleaning chamber 1 to further reduce the possibility of the cleaning chamber 1 falling out of the cleaning chamber groove during movement of the device. In this embodiment, the height of the cleaning chamber 1 within the cleaning chamber groove is greater than 50% and less than 100% of the height of the cleaning chamber 1.

[0032] It should be noted that, in this embodiment, magnets can be provided on the walls of both the cleaning chamber 1 and the cleaning chamber groove to further enhance the connection reliability between the cleaning chamber 1 and the cleaning chamber groove. The magnets are not shown in the figure.

[0033] Specifically, the spring probe 5 is connected to the bottom wall of the cleaning chamber groove through injection molding, welding, etc. to ensure the airtightness between the bottom wall of the cleaning chamber groove and the spring probe 5, so as to ensure that there is no water-permeable gap between the spring probe 5 and the bottom wall of the cleaning chamber groove, thereby avoiding the influence of water accumulation in the cleaning chamber groove on the circuit structure.

[0034] Specifically, the outer shell of the cleaning device body 2 is composed of an upper shell 21 and a lower shell 22 that are detachably connected to facilitate maintenance of the circuit structure, and the cleaning chamber groove is provided on the upper shell 21 .

[0035] Specifically, the upper shell 21 and the lower shell 22 are connected by a plurality of first bolts 12 , and all the first bolts 12 pass through the lower shell 22 from the bottom surface of the lower shell 22 and are threadedly connected to the upper shell 21 .

[0036] Specifically, a foot pad 13 is provided on the bottom surface of the lower shell 22. The foot pad 13 is detachably connected to the bottom surface of the lower shell 22 and covers all the first bolts 12, so that the first bolts 12 are not visible on the outer surface of the entire device, thereby improving the aesthetics of the entire device and reducing the possibility of the first bolts 12 loosening.

[0037] Specifically, a circle of edges 221 integrally formed with the lower shell 22 is provided on the top surface of the lower shell 22, and a circle of grooves for matching the edges 221 are provided on the bottom surface of the upper shell 21 to further reduce the possibility of water entering the cleaning device body 2.

[0038] Specifically, the electrode circuit board 101 and the control circuit board 4 are not in contact with the inner bottom surface of the lower shell 22 . Such an arrangement can improve the heat dissipation effect of the electrode circuit board 101 and the control circuit board 4 .

[0039] Specifically, this embodiment also includes a plurality of second bolts 11, and the electrode 101 circuit board is detachably connected to the upper shell 21 through the plurality of second bolts 11, and the control circuit board 4 is detachably connected to the upper shell 21 through the plurality of second bolts 11, so as to facilitate the disassembly and assembly of the electrode 101 circuit board and the control circuit board 4 on the upper shell 21. At the same time, such an arrangement enables the electrode 101 circuit board and the control circuit board 4 to be basically suspended in the cleaning device body 2, which helps to reduce the impact of environmental vibration on the electrode 101 circuit board and the control circuit board 4.

[0040] In summary, the sidewalls of the cleaning chamber groove in this device limit the cleaning chamber 1 horizontally 360°. As long as the cleaning chamber groove is maintained on the top surface of the cleaning device body 2 during movement, the cleaning chamber 1 can be guaranteed not to fall out of the cleaning chamber groove. At the same time, in this embodiment, the spring probe 5 and the circuit structure are connected through the interference between the spring probe 5 and the spring clip 6. This simple structure is easy to disassemble and assemble, providing convenience for the assembly and maintenance of this device. In addition, when the cleaning chamber 1 of this device is located in the cleaning chamber groove, the top surface of the cleaning chamber 1 is higher than the top surface of the cleaning device body 2, making it easier for the user to remove the cleaning chamber 1 from the cleaning chamber groove.

[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A contact lens cleaning device, characterized in that: The invention comprises a cleaning device body (2) and a cleaning chamber (1); the cleaning device body (2) is provided with a cleaning chamber groove, and at least two spring probes (5) are provided at the bottom of the cleaning chamber groove; the cleaning chamber (1) is provided with an electrode (101); the cleaning chamber (1) is placed in the cleaning chamber groove so that the top ends of all the spring probes (5) abut against the electrode (101); the height of the cleaning chamber (1) is greater than the depth of the cleaning chamber groove.

2. A contact lens cleaning device according to claim 1, characterized in that: A circuit structure is provided inside the cleaning device body (2), and the circuit structure comprises a circuit board and a spring sheet (6). The spring sheet (6) is provided on the circuit board, and the spring sheet (6) corresponds to the spring probe (5) one by one, and the bottom end of each spring probe (5) contacts its corresponding spring sheet (6).

3. A contact lens cleaning device according to claim 2, characterized in that: The outer side wall of the cleaning device body (2) is provided with a charging port (8), and the charging port (8) is connected to the circuit board.

4. A contact lens cleaning device according to claim 2, characterized in that: The circuit boards are provided in multiple pieces, and all the circuit boards are electrically connected; all the springs (6) are provided on the same circuit board, the circuit board provided with the springs (6) is located below the cleaning chamber groove, and the remaining circuit boards are located on one side of the cleaning chamber groove.

5. A contact lens cleaning device according to claim 2, characterized in that: A vibration motor (7) is further provided inside the cleaning device body (2), the vibration motor (7) being in contact with the bottom wall of the cleaning chamber groove, and the vibration motor (7) being connected to the circuit board.

6. A contact lens cleaning device according to any one of claims 1 to 5, characterized in that: The height of the cleaning chamber (1) within the cleaning chamber groove is greater than 50% of the height of the cleaning chamber (1) and less than 100% of the height of the cleaning chamber (1).

7. A contact lens cleaning device according to any one of claims 1 to 5, characterized in that: The side wall of the cleaning chamber groove matches the shape of the side wall of the cleaning chamber (1).

8. A contact lens cleaning device according to any one of claims 1 to 5, characterized in that: The outer shell of the cleaning device body (2) is composed of a detachably connected upper shell (21) and a lower shell (22), and the cleaning chamber groove is arranged on the upper shell (21).

9. A contact lens cleaning device according to claim 8, characterized in that: The upper shell (21) and the lower shell (22) are connected by a plurality of first bolts (12), and all the first bolts (12) pass through the lower shell (22) from the bottom surface of the lower shell (22) and are threadedly connected to the upper shell (21).

10. A contact lens cleaning device according to claim 9, characterized in that: The bottom surface of the lower shell (22) is provided with a foot pad (13), and the foot pad (13) is detachably connected to the bottom surface of the lower shell (22) and covers all the first bolts (12).

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