Soft hydrophilic contact lens diameter detection device

Abstract

The utility model relates to the technical field of soft hydrophilic contact lenses, in particular to a soft hydrophilic contact lens diameter detection device, which comprises a placement plate and a purification assembly, the purification assembly is arranged at the top of the placement plate and comprises a purification water tank, and the purification water tank is fixedly connected to the top of the placement plate. And one side of the purified water tank fixedly communicates with a first connecting pipe, a water guide plate is fixedly connected to the bottom of the interior of the purified water tank, and a baffle is fixedly connected to the interior of the purified water tank. According to the diameter detection device for the soft hydrophilic contact lens, by installing the purification assembly, after detection is completed, a worker can open a first electromagnetic valve, polluted purified water is conveyed into a purified water tank, the purified water flows inwards along a water guide plate, dust in the purified water is filtered through a filter screen, and the purified water is purified; the first filter element and the second filter element can adsorb impurities in the purified water, so that the purified water does not contain dust and impurities and can be reused, and the use amount of water resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of soft hydrophilic contact lenses, in particular to a diameter detection device for soft hydrophilic contact lenses. Background Art

[0002] Soft hydrophilic contact lenses are a common type of contact lenses, mainly made of hydrogel or silicone hydrogel materials. This type of lens is mainly used to correct refractive errors such as myopia, hyperopia and astigmatism. The materials of soft hydrophilic contact lenses mainly include polyhydroxyethyl methacrylate (PHEMA), HEMA mixed materials and non-HEMA materials.

[0003] According to relevant requirements, the diameter of soft hydrophilic contact lenses needs to be balanced in purified water at 25 degrees first, and then tested under the same conditions.

[0004] In the prior art, when testing soft hydrophilic contact lenses, it is necessary to constantly put in and take out lenses. This operation method will pollute the purified water in the testing pool. The contaminated purified water is generally discharged and new purified water is added, thereby increasing the use of water resources. Summary of the invention

[0005] The utility model aims to provide a soft hydrophilic contact lens diameter detection device to solve the problem that the prior art proposed in the above background technology will increase the water resource usage. To achieve the above purpose, the utility model provides the following technical solutions: a soft hydrophilic contact lens diameter detection device, comprising a placement plate and a purification component, the purification component is arranged on the top of the placement plate, the purification component comprises a purification water tank, the purification water tank is fixedly connected to the top of the placement plate, one side of the purification water tank is fixedly connected with a connecting pipe 1, the bottom of the purification water tank is fixedly connected with a water guide plate, the inside of the purification water tank is fixedly connected with a baffle, the inner side of the baffle is provided with a liquid hole, the inside of the purification water tank is fixedly connected with a filter screen, the other side of the filter screen is provided with a first filter element, the other side of the first filter element is fixedly connected with a second filter element, the other side of the purification water tank is fixedly connected with a water pump, the inside of the connection pipe 1 is provided with an electromagnetic valve 1, and one side of the water pump is provided with a constant temperature component.

[0006] Further preferably, the constant temperature component includes a connecting pipe 2, the connecting pipe 2 is fixedly connected to one side of the water pump, one side of the connecting pipe 2 is fixedly connected to a constant temperature water tank, the top of the constant temperature water tank is fixedly connected to a water inlet, an electric heating pipe is arranged inside the constant temperature water tank, one side of the constant temperature water tank is fixedly connected to a connecting pipe 3, an electromagnetic valve 2 is arranged inside the connecting pipe 3, a temperature sensor 1 is arranged inside the constant temperature water tank, and a pressure relief component is arranged on the other side of the constant temperature water tank, and by installing the pressure relief component, the pressure balance inside the constant temperature water tank can be maintained.

[0007] Further preferably, the pressure relief assembly includes an exhaust pipe, which is arranged on the other side of the constant temperature water tank, an electromagnetic valve three is arranged inside the exhaust pipe, the other side of the exhaust pipe is fixedly connected with a pressure relief hole, an air pressure sensor is arranged on the other side of the constant temperature water tank, and a detection assembly is arranged on one side of the placement plate, and the soft hydrophilic contact lens can be detected by installing the detection assembly.

[0008] Further preferably, the detection component includes a load-bearing plate, the load-bearing plate is fixedly connected to one side of the placement plate, the top of the load-bearing plate is fixedly connected to a base, the top of the base is fixedly connected to a fixing column, the top of the fixing column is fixedly connected to a detection platform, a detection pool is arranged on the inner side of the detection platform, a magnifying glass is fixedly connected to the top of the detection platform, an adjusting button is fixedly connected to the other side of the magnifying glass, the other side of the detection pool is fixedly connected to a water inlet pipe, the other side of the water inlet pipe is provided with a water outlet pipe, a temperature sensor 2 is arranged inside the detection pool, and a measuring component is arranged on one side of the load-bearing plate, and the soft hydrophilic contact lens can be measured by installing the measuring component.

[0009] Further preferably, the measuring component includes a body, which is arranged on one side of the load-bearing plate, a display screen is fixedly connected to the bottom of the inner wall of the body, a measuring ruler is fixedly connected to the top of the display screen, and a folding component is arranged on the other side of the body. By installing the folding component, the testing platform can be retracted into the body.

[0010] Further preferably, the folding assembly includes a mounting plate, the mounting plate is fixedly connected to the other side of the body, a rotating shaft is fixedly connected to the middle part of the mounting plate, the rotating shaft is rotatably connected to the load-bearing plate, a rotating hole is opened on the other side of the body, a rotating rod is rotatably connected to the inner cavity of the rotating hole, and a buckle is fixedly connected to the other side of the rotating rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, by installing the purification component, after the detection is completed, the staff can open the electromagnetic valve 1 to transport the contaminated purified water into the purified water tank. The purified water flows inward along the water guide plate, and the filter screen filters the dust in the purified water. The first filter element and the second filter element can absorb impurities in the purified water, so that the purified water does not contain dust and impurities and can be used again, thereby reducing the use of water resources.

[0013] In the utility model, by installing the folding assembly, the staff separates the connecting pipe 1 and the connecting pipe 3 from the water inlet pipe and the water outlet pipe, and then rotates the load-bearing plate upward, puts the detection table into the inner cavity of the body, and fixes it by rotating the buckle, so as to avoid dust accumulation in the detection pool and affect the next detection use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the detailed structure of the local section of the utility model Figure 1 ;

[0017] Figure 4 This is a schematic diagram of the detailed structure of the detection component of the utility model;

[0018] Figure 5 This is a detailed structural diagram of the measuring component of the utility model;

[0019] Figure 6 It is a detailed structural diagram of the folding component of the utility model.

[0020] In the figure: 1. Placement plate; 2. Purification component; 201. Purification water tank; 202. Connection pipe 1; 203. Water guide plate; 204. Baffle; 205. Liquid hole; 206. Filter; 207. First filter element; 208. Second filter element; 209. Water pump; 210. Solenoid valve 1; 3. Constant temperature component; 301. Connection pipe 2; 302. Constant temperature water tank; 303. Water inlet; 304. Electric heating pipe; 305. Connection pipe 3; 306. Solenoid valve 2; 307. Temperature sensor 1; 4. Pressure relief component; 401. Exhaust pipe; 40 2. Solenoid valve three; 403. Pressure relief hole; 404. Air pressure sensor; 5. Detection component; 501. Load-bearing plate; 502. Base; 503. Fixed column; 504. Inspection table; 505. Inspection pool; 506. Magnifying glass; 507. Adjustment button; 508. Water inlet pipe; 509. Water outlet pipe; 510. Temperature sensor two; 6. Measuring component; 601. Machine body; 602. Display screen; 603. Measuring ruler; 7. Folding component; 701. Mounting plate; 702. Rotating shaft; 703. Rotating hole; 704. Rotating rod; 705. Buckle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 The utility model provides a technical solution: a soft hydrophilic contact lens diameter detection device, comprising a placement plate 1 and a purification component 2, the purification component 2 is arranged on the top of the placement plate 1, the purification component 2 comprises a purified water tank 201, the purified water tank 201 is fixedly connected to the top of the placement plate 1, one side of the purified water tank 201 is fixedly connected with a connecting pipe 202, the bottom of the purified water tank 201 is fixedly connected with a water guide plate 203, the inside of the purified water tank 201 is fixedly connected with a baffle 204, the inner side of the baffle 204 is provided with a liquid hole 205, the inside of the purified water tank 201 is fixedly connected with a filter screen 206, the other side of the filter screen 206 is provided with a first filter element 207, the other side of the first filter element 207 is fixedly connected with a second filter element 208, the other side of the purified water tank 201 is fixedly connected with a water pump 209, the inside of the connecting pipe 202 is provided with an electromagnetic valve 210, and one side of the water pump 209 is provided with a constant temperature component 3.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the thermostatic component 3 includes a second connecting pipe 301, which is fixedly connected to one side of the water pump 209, and a thermostatic water tank 302 is fixedly connected to one side of the connecting pipe 301, and a water inlet 303 is fixedly connected to the top of the thermostatic water tank 302, and an electric heating pipe 304 is arranged inside the thermostatic water tank 302, and a connecting pipe 305 is fixedly connected to one side of the thermostatic water tank 302, and an electromagnetic valve 2 306 is arranged inside the connecting pipe 305, and the thermostatic water tank 302 is arranged inside Temperature sensor 1 307, a pressure relief component 4 is provided on the other side of the constant temperature water tank 302. When using the device, the staff first injects purified water into the constant temperature water tank 302 through the water inlet 303, turns on the power of the constant temperature water tank 302, sets the sensing temperature of the temperature sensor 1 307 to 25 degrees, and uses the electric heating tube 304 to heat the purified water. When the constant temperature water tank 302 reaches 25 degrees, the temperature sensor 1 307 opens the electromagnetic valve 2 306 and closes the electric heating tube 304.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the pressure relief component 4 includes an exhaust pipe 401, which is arranged on the other side of the constant temperature water tank 302, an electromagnetic valve three 402 is arranged inside the exhaust pipe 401, and the other side of the exhaust pipe 401 is fixedly connected with a pressure relief hole 403, an air pressure sensor 404 is arranged on the other side of the constant temperature water tank 302, and a detection component 5 is arranged on one side of the placement plate 1. When the air pressure sensor 404 in the constant temperature water tank 302 detects that the air pressure in the box exceeds the set threshold, the electromagnetic valve three 402 opens, and the hot air is discharged through the pressure relief hole 403 to keep the pressure in the box stable.

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the detection component 5 includes a load-bearing plate 501, which is fixedly connected to one side of the placement plate 1, and the top of the load-bearing plate 501 is fixedly connected to a base 502, and the top of the base 502 is fixedly connected to a fixing column 503, and the top of the fixing column 503 is fixedly connected to a detection platform 504, and the inner side of the detection platform 504 is provided with a detection pool 505, and the top of the detection platform 504 is fixedly connected to a magnifying glass 506, and the other side of the magnifying glass 506 is fixedly connected to an adjusting button 507, and the other side of the detection pool 505 is fixedly connected to a water inlet pipe 508, and the water inlet pipe 508 is fixedly connected to the water inlet pipe 508. 08 is provided with a water outlet pipe 509, a temperature sensor 2 510 is provided inside the detection pool 505, a measuring component 6 is provided on one side of the load-bearing plate 501, and the purified water in the constant temperature water tank 302 enters the water inlet pipe 508 through the connecting pipe 305, and then enters the detection pool 505 through the water inlet pipe 508. Then the staff puts the soft hydrophilic contact lens into the detection pool 505, magnifies the soft hydrophilic contact lens on the display screen 602 through the magnifying glass 506, adjusts the clarity through the adjusting button 507, and uses the measuring ruler 603 to measure.

[0026] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the measuring component 6 includes a body 601, which is arranged on one side of the load-bearing plate 501, a display screen 602 is fixedly connected to the bottom of the inner wall of the body 601, a measuring ruler 603 is fixedly connected to the top of the display screen 602, and a folding component 7 is arranged on the other side of the body 601.

[0027] In this embodiment, Figure 1 , Figure 2 and Figure 6 As shown, the folding component 7 includes a mounting plate 701, which is fixedly connected to the other side of the body 601, and a rotating shaft 702 is fixedly connected to the middle part of the mounting plate 701, and the rotating shaft 702 is rotatably connected to the load-bearing plate 501. A rotating hole 703 is opened on the other side of the body 601, and the inner cavity of the rotating hole 703 is rotatably connected to a rotating rod 704, and the other side of the rotating rod 704 is fixedly connected to a buckle 705. Finally, the staff separates the connecting pipe 202 and the connecting pipe 305 from the water inlet pipe 508 and the water outlet pipe 509, and then uses the load-bearing plate 501 to rotate on the rotating shaft 702 to put the detection table 504 into the inner cavity of the body 601, and rotates the buckle 705 to complete the fixation.

[0028] The use method and advantages of the utility model: When the soft hydrophilic contact lens diameter detection device is used, the working process is as follows:

[0029] like Figure 1, Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when using the device, the staff first injects purified water into the constant temperature water tank 302 through the water inlet 303, turns on the power of the constant temperature water tank 302 and sets the sensing temperature of the temperature sensor 1 307 to 25 degrees, uses the electric heating tube 304 to heat the purified water, when the constant temperature water tank 302 reaches 25 degrees, the temperature sensor 1 307 opens the electromagnetic valve 2 306 and closes the electric heating tube 304, the purified water in the constant temperature water tank 302 enters the water inlet pipe 508 through the connecting pipe 305, and then enters the detection pool 505 through the water inlet pipe 508, then the staff puts the soft hydrophilic contact lens into the detection pool 505, magnifies the soft hydrophilic contact lens on the display screen 602 through the magnifying glass 506, and then adjusts the clarity through the adjusting button 507, and uses the measuring ruler 603 to measure, when the temperature sensor 2 510 detects that the purified water temperature is lower than 25 degrees, the electromagnetic valve 1 210 is opened, and the purified water in the detection pool 505 will pass through the connecting pipe 1 202 and connecting pipe 2 301 return to the constant temperature water tank 302, and then heat the purified water. When the air pressure sensor 404 in the constant temperature water tank 302 detects that the air pressure in the tank exceeds the set threshold, the electromagnetic valve 3 402 opens, and the hot air is discharged through the pressure relief hole 403 to keep the pressure in the tank stable. After the detection is completed, the staff can open the electromagnetic valve 1 210 to transport the purified water to the purified water tank 201 through the connecting pipe 1 202, and flow inward along the water guide plate 203. The water flows through the liquid hole 205, and the filter screen 206 filters the dust in the purified water. The first filter element 207 and the second filter element 208 can absorb the impurities in the purified water, so that the purified water does not contain dust and impurities. Finally, the staff separates the connecting pipe 1 202 and the connecting pipe 3 305 from the water inlet pipe 508 and the water outlet pipe 509, and then uses the load-bearing plate 501 to rotate on the rotating shaft 702 to put the testing table 504 into the inner cavity of the body 601, and rotates the buckle 705 to complete the fixation.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A soft hydrophilic contact lens diameter detection device, comprising a placement plate (1) and a purification component (2), characterized in that: The purification component (2) is arranged on the top of the placement plate (1), and comprises a purified water tank (201). The purified water tank (201) is fixedly connected to the top of the placement plate (1), one side of the purified water tank (201) is fixedly connected to a connecting pipe 1 (202), the bottom of the purified water tank (201) is fixedly connected to a water guide plate (203), the interior of the purified water tank (201) is fixedly connected to a baffle (204), and the inner side of the baffle (204) is provided with a through hole. A liquid hole (205) is provided inside the purified water tank (201), a filter screen (206) is fixedly connected thereto, a first filter element (207) is provided on the other side of the filter screen (206), a second filter element (208) is fixedly connected on the other side of the first filter element (207), a water pump (209) is fixedly connected on the other side of the purified water tank (201), an electromagnetic valve (210) is provided inside the connecting pipe (202), and a thermostatic component (3) is provided on one side of the water pump (209).

2. A soft hydrophilic contact lens diameter detection device according to claim 1, characterized in that: The thermostatic component (3) comprises a second connecting pipe (301), the second connecting pipe (301) being fixedly connected to one side of a water pump (209), the second connecting pipe (301) being fixedly connected to a thermostatic water tank (302) on one side, the top of the thermostatic water tank (302) being fixedly connected to a water inlet (303), an electric heating pipe (304) being arranged inside the thermostatic water tank (302), a third connecting pipe (305) being fixedly connected to one side of the thermostatic water tank (302), a second electromagnetic valve (306) being arranged inside the third connecting pipe (305), a first temperature sensor (307) being arranged inside the thermostatic water tank (302), and a pressure relief component (4) being arranged on the other side inside the thermostatic water tank (302).

3. A soft hydrophilic contact lens diameter detection device according to claim 2, characterized in that: The pressure relief component (4) comprises an exhaust pipe (401), the exhaust pipe (401) being arranged on the other side of the interior of the thermostatic water tank (302), an electromagnetic valve 3 (402) being arranged inside the exhaust pipe (401), a pressure relief hole (403) being fixedly connected to the other side of the exhaust pipe (401), an air pressure sensor (404) being arranged on the other side of the interior of the thermostatic water tank (302), and a detection component (5) being arranged on one side of the placement plate (1).

4. A soft hydrophilic contact lens diameter detection device according to claim 3, characterized in that: The detection assembly (5) comprises a load-bearing plate (501), the load-bearing plate (501) being fixedly connected to one side of the placement plate (1), the top of the load-bearing plate (501) being fixedly connected to a base (502), the top of the base (502) being fixedly connected to a fixing column (503), the top of the fixing column (503) being fixedly connected to a detection platform (504), a detection pool (505) being arranged on the inner side of the detection platform (504), a magnifying glass (506) being fixedly connected to the top of the detection platform (504), an adjusting button (507) being fixedly connected to the other side of the magnifying glass (506), a water inlet pipe (508) being fixedly connected to the other side of the water inlet pipe (508), a water outlet pipe (509) being arranged, a second temperature sensor (510) being arranged inside the detection pool (505), and a measuring assembly (6) being arranged on one side of the load-bearing plate (501).

5. A soft hydrophilic contact lens diameter detection device according to claim 4, characterized in that: The measuring component (6) comprises a body (601), the body (601) being arranged on one side of a load-bearing plate (501), a display screen (602) being fixedly connected to the bottom of an inner wall of the body (601), a measuring ruler (603) being fixedly connected to the top of the display screen (602), and a folding component (7) being arranged on the other side of the body (601).

6. A soft hydrophilic contact lens diameter detection device according to claim 5, characterized in that: The folding assembly (7) comprises a mounting plate (701), the mounting plate (701) being fixedly connected to the other side of the machine body (601), a rotating shaft (702) being fixedly connected to the middle part of the mounting plate (701), the rotating shaft (702) being rotatably connected to the load-bearing plate (501), a rotating hole (703) being provided on the other side of the machine body (601), a rotating rod (704) being rotatably connected to the inner cavity of the rotating hole (703), and a buckle (705) being fixedly connected to the other side of the rotating rod (704).

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