Ophthalmologic nursing cleaner

Abstract

The invention discloses an ophthalmic nursing cleaner, which belongs to the field of eye cleaners and comprises a waste liquid tank, a cleaning liquid tank and a clear water tank are respectively arranged on two sides of the waste liquid tank, adjusting and supporting mechanisms are arranged at the bottoms of the cleaning liquid tank and the clear water tank, a cleaning container is arranged above the waste liquid tank, and the waste liquid tank is connected with the bottom end of the cleaning container through a height adjusting structure. A telescopic protection wall mechanism is arranged on the outer side of the height adjusting structure, a plurality of eye spray-washing mechanisms are arranged in the cleaning container, and the waste liquid box communicates with the interior of the cleaning container through a waste liquid conveying and discharging structure. The eye spray-washing mechanism comprises two symmetrically-arranged electric water spray valves, and the two symmetrically-arranged electric water spray valves are connected with a distance adjusting structure used for adjusting the distance between the electric water spray valves. Height adjustment can be conducted according to people of different heights, the function of adjusting and spraying two jet water flows according to the distance between the two eyes of the people is achieved, the applicability is wider, and use is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of eye cleaners, in particular to an ophthalmic care cleaner. Background Art

[0002] Eye cleaner is a device or tool specially used to clean the eyes and the surrounding area. It is mainly used to remove eye secretions, foreign matter or contaminants and maintain eye hygiene. It is very important in ophthalmic care, daily eye cleaning and in specific situations (such as after contact with chemicals). Eye cleaners include manual eye cleaners (such as eye dropper bottles, rinse cups, etc.), electric eye cleaners (such as spray cleaners, pulse cleaners, etc.), and disposable eye cleaners (usually pre-filled sterile packaging).

[0003] The eye washers commonly used in hospitals are mostly of the jet type, which wash the patient's eyes by slowly spraying two streams of water across each other. Existing eye washers are all fixed, but due to the different heights and the different distances between the two eyes of different people, especially the huge difference between children and adults, the existing eye washers cannot be adjusted in height and the distance between the two streams of water, so they are extremely inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to provide an eye washer which can be adjusted in height for people of different heights and has the function of adjusting the spraying of two jets of water according to the distance between the eyes of a person, and has wider applicability and is more convenient to use.

[0005] To achieve the above-mentioned purpose, the present invention provides an ophthalmic care cleaning device, including a waste liquid tank located in the middle, a cleaning liquid tank on one side of the waste liquid tank, and a clean water tank on the other side of the waste liquid tank, the bottoms of the cleaning liquid tank and the clean water tank are both provided with an adjustment support mechanism with a height adjustment function, a cleaning container is provided above the waste liquid tank, the waste liquid tank is connected to the bottom end of the cleaning container through a height adjustment structure, a telescopic protective wall mechanism with a protective function is provided on the outside of the height adjustment structure, a plurality of groups of eye spray mechanisms are provided inside the cleaning container, the waste liquid tank is connected to the inside of the cleaning container through a waste liquid delivery structure; the eye spray mechanism includes two symmetrically arranged electric water spray valves, the cleaning liquid tank and the clean water tank are respectively connected to the corresponding electric water spray valves through a water delivery structure, and the two symmetrically arranged electric water spray valves are connected to a spacing adjustment structure for adjusting the spacing between the electric water spray valves.

[0006] Preferably, the cleaning liquid tank and the clean water tank are both provided with a liquid inlet and a liquid outlet, the bottom of the waste liquid tank is provided with a liquid drain, and the liquid inlet, the liquid outlet and the liquid drain are all provided with solenoid valves.

[0007] Preferably, the adjustment support mechanism includes a base, the bottom end of the base is connected to the fixed plate through a sliding disassembly structure, the bottom end of the fixed plate is provided with a movable structure or a fixed structure, and the top end of the base is connected to the bottom end of the cleaning liquid tank or the clean water tank through a height adjustment structure; The sliding disassembly structure includes a sliding notch arranged on the base, a matching sliding block is arranged in the sliding notch, the bottom end of the sliding block is connected to the top end of the fixed plate, the sliding block is inserted in the sliding notch and is slidably connected to the sliding notch; The height adjustment structure comprises a plurality of electric telescopic rods with telescopic functions, the electric telescopic rods are arranged at the top of the base, and the top of the electric telescopic rods is hinged to the bottom of the cleaning liquid tank or the clean water tank.

[0008] Preferably, the height adjustment structure includes a plurality of electric telescopic rods 2 arranged on the waste liquid tank, and the top ends of the electric telescopic rods 2 are connected to the bottom ends of the cleaning containers.

[0009] Preferably, the telescopic protective wall mechanism is arranged around the cleaning container, and the height adjustment structure, the water supply structure and the waste liquid discharge structure are blocked inside; the top of the telescopic protective wall mechanism is connected to the bottom of the cleaning container, and four groups of telescopic protective wall mechanisms are arranged, of which the bottom ends of two groups of symmetrically arranged telescopic protective wall mechanisms are respectively located at the top of the cleaning liquid tank and the clean water tank, and the bottom ends of the two groups of symmetrically arranged telescopic protective wall mechanisms other than the above two groups are respectively located at the baffles, and the baffles are symmetrically arranged on both sides of the cleaning liquid tank or the clean water tank.

[0010] Preferably, the telescopic protective wall mechanism comprises a wall body 1, a wall body 2 and a wall body 3 which are connected in sequence, the wall body 1 is connected to the wall body 2 through a telescopic structure, and the wall body 2 is connected to the wall body 3 through a telescopic structure; The telescopic structure includes a C-shaped groove arranged on both sides of wall one or wall two, and the top of wall one and wall two are both provided with a top plate for limiting. Wall two is inserted into the C-shaped grooves on both sides of wall one and is slidably connected to wall one. The top of wall two is connected to the top plate of wall one through a plurality of springs one. Wall three is inserted into the C-shaped grooves on both sides of wall two and is slidably connected to wall two. The top of wall three is connected to the top plate of wall two through a plurality of springs one.

[0011] Preferably, the water delivery structure includes a water delivery pump, one end of which is connected to the interior of the cleaning liquid tank or the clean water tank through a pipeline, and the other end of which is connected to the electric water spray valve through a rubber hose, and one water delivery pump corresponds to one electric water spray valve; The waste liquid delivery and discharge structure comprises a waste liquid pump, one end of which is connected to the waste liquid tank through a pipeline, and the other end of which is connected to the pumping hole inside the cleaning container through a rubber hose.

[0012] Preferably, the spacing adjustment structure includes a partition, the upper part of the partition is the interior of the cleaning container, the lower part of the partition is a partition cavity, and the lead screw assembly is arranged in the partition cavity; The screw assembly includes a screw, one end of which is rotatably connected to the surface of the interlayer cavity, and the other end of the screw is connected to the output end of the motor arranged in the interlayer cavity. The screw includes a symmetrically arranged screw one and a screw two, and the screw one and the screw two are an integrated structure. Two groups of threads with opposite rotation directions are arranged on the screw one and the screw two. A moving block is sleeved on the screw one and the screw two, and the moving block is connected to the screw one or the screw two through a thread. A moving hole adapted to the moving block is arranged on the partition, and the top end of the moving block is arranged in the moving hole and slidably connected to the moving hole. A rubber hose connected to the water supply pump passes through the moving block and is connected to the electric water spray valve.

[0013] Preferably, both sides of the moving block are connected to the moving hole through a water retaining assembly, the water retaining assembly comprises a water retaining plate 1 and a water retaining plate 2, the water retaining plate 2 is slidably arranged inside the water retaining plate 1, and one end of the water retaining plate 2 connected to the water retaining plate 1 is connected to the inside of the water retaining plate 1 through a spring 2; Both sides of the moving hole are provided with slide grooves matched with both sides of the water baffle plate 1 and the water baffle plate 2. Both sides of the water baffle plate 1 and the water baffle plate 2 are arranged in the slide grooves and are slidably connected with the slide grooves.

[0014] Preferably, it also includes a controller for height adjustment, water delivery, waste liquid suction, liquid suction and discharge, eye cleaning water jet and electric water spray valve spacing control, and the controller is connected to the host computer through wireless communication.

[0015] Therefore, the eye cleaning device of the present invention adopts the above structure, which has the following beneficial effects: (1) The present invention drives the cleaning container to rise and fall by means of an electric telescopic rod, and can adjust the height for people of different heights. The screw assembly drives two electric water spray valves to move toward each other, and has the function of adjusting the spraying of two jets of water according to the distance between the eyes of a person. The present invention has a wider applicability and is more convenient to use. (2) The present invention protects the internal structure by providing walls that are slidably connected in sequence, and the walls are extended or contracted as the device rises or falls as a whole by cooperating with springs, thereby improving the protection effect; (3) The present invention provides a water baffle plate that is slidably connected in sequence to prevent the waste liquid from flowing down and corroding and damaging the screw assembly. The water baffle plate is extended and retracted in coordination with the spring to adjust the distance between the electric water spray valves, thereby improving the waterproof effect.

[0016] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A three-dimensional diagram of an ophthalmic care cleaning device according to an embodiment of the present invention; Figure 2 It is a front view of an ophthalmic care cleaning device according to an embodiment of the present invention; Figure 3 A side view of an ophthalmic care cleaning device according to an embodiment of the present invention; Figure 4 A schematic diagram of an adjustment support mechanism according to an embodiment of the present invention; Figure 5 A top view of a cleaning container according to an embodiment of the present invention; Figure 6 A top view of a moving hole according to an embodiment of the present invention; Figure 7 is a cross-sectional view of a cleaning container according to an embodiment of the present invention; Figure 8 This is a schematic structural diagram of a water retaining assembly according to an embodiment of the present invention; Fig. 9 It is a schematic diagram of the back structure of the telescopic protective wall mechanism according to an embodiment of the present invention; Fig.10 It is a side view of the telescopic protective wall mechanism according to an embodiment of the present invention.

[0018] Reference numerals 1. Waste liquid tank; 2. Cleaning liquid tank; 3. Clean water tank; 301. Liquid inlet; 302. Liquid outlet; 303. Liquid discharge port; 4. Adjustment support mechanism; 401. Base; 402. Fixed plate; 403. Sliding block; 404. Sliding slot; 405. Electric telescopic rod 1; 5. Cleaning container; 501. Water delivery pump; 502. Rubber hose; 503. Electric water spray valve; 504. Waste liquid pump; 505. Pumping hole; 6. Height adjustment structure; 601. Electric telescopic rod Retractable rod two; 7. Telescopic protective wall mechanism; 701. Baffle; 702. Wall one; 703. C-shaped groove; 704. Top plate; 705. Spring one; 706. Wall two; 707. Wall three; 8. Eye spray mechanism; 801. Partition; 802. Interlayer cavity; 803. Screw one; 804. Screw two; 805. Motor; 806. Moving block; 807. Moving hole; 808. Water baffle one; 809. Water baffle two; 810. Spring two; 811. Slide groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages disclosed in the embodiments of the present invention clearer, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions.

[0020] It should be noted that the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or server that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or devices.

[0021] Like reference numerals and letters denote similar items in the following drawings, and thus, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example like Figure 1 , Figure 2 , Figure 3As shown, an ophthalmic care cleaning device according to the present invention comprises a waste liquid tank 1 located in the middle, a cleaning liquid tank 2 on one side of the waste liquid tank 1, and a clean water tank 3 on the other side of the waste liquid tank 1. A liquid inlet 301 and a liquid outlet 302 are provided on the cleaning liquid tank 2 and the clean water tank 3, a liquid discharge port 303 is provided at the bottom of the waste liquid tank 1, and solenoid valves are provided on the liquid inlet 301, the liquid outlet 302 and the liquid discharge port 303. The cleaning liquid tank 2 is filled with a special medical cleaning liquid for eye care cleaning, and the clean water tank 3 is filled with sterilized clean water to meet the eye cleaning needs of different people. The waste liquid tank 1 is used to hold waste liquid after cleaning the eyes.

[0025] The bottom of the cleaning liquid tank 2 and the clean water tank 3 are both provided with an adjustment support mechanism 4 with a height adjustment function. Figure 4 As shown, the adjustment support mechanism 4 includes a base 401, and the bottom end of the base 401 is connected to the fixed plate 402 through a sliding disassembly structure. The bottom end of the fixed plate 402 is provided with a movable structure or a fixed structure, and the top end of the base 401 is connected to the bottom end of the cleaning liquid tank 2 or the clean water tank 3 through a height adjustment structure. The sliding disassembly structure includes a sliding notch 404 provided on the base 401, and a matching sliding block 403 is provided in the sliding notch 404, and the bottom end of the sliding block 403 is connected to the top end of the fixed plate 402, and the sliding block 403 is inserted in the sliding notch 404 and slidably connected to the sliding notch 404. The height adjustment structure includes 4 groups of electric telescopic rods 1 405 with telescopic function, and the electric telescopic rods 1 405 are provided at the top end of the base 401, and the top end of the electric telescopic rods 1 405 is hinged to the bottom end of the cleaning liquid tank 2 or the clean water tank 3. The sliding block 403 at the top of the fixed plate 402 is aligned with the sliding notch 404 of the base 401 and pushed in, so that the fixed plate 402 can be quickly installed. On the contrary, it can be pushed out to realize the quick disassembly of the fixed plate 402. The base 401 of the fixed plate 402 can be installed with a mobile structure such as a wheel or a universal wheel to facilitate the movement of the device as a whole. It can also be installed with a fixed structure such as a rubber base 401 or a support base 401 to play a supporting and fixing role, so as to facilitate the stable support of the device when it is used. When the device as a whole stays steadily on the ground, the part above the base 401 of the device can be lifted up for a distance through the electric telescopic rod 1 405, which has the function of adjusting the overall height of the device. Moreover, the top of the electric telescopic rod 1 405 is hinged with the part above the base 401 of the device. Through the different telescopic degrees of the four groups of electric telescopic rods 1 405, the part above the base 401 of the device is slightly tilted as a whole, and the cleaning angle aimed at the face is adjusted, which is more convenient for children and others to clean their eyes.

[0026] A cleaning container 5 is arranged above the waste liquid tank 1, and the waste liquid tank 1 is connected to the bottom end of the cleaning container 5 through a height adjustment structure 6. The height adjustment structure 6 includes a plurality of electric telescopic rods 601 arranged on the waste liquid tank 1, and the top of the electric telescopic rods 601 is connected to the bottom end of the cleaning container 5. The above height adjustment structure can only perform fine height adjustment, and the electric telescopic rods 601 of the height adjustment structure 6 can drive a wide range of height adjustment of the cleaning container 5, which can be suitable for the height of people of different heights such as children and adults.

[0027] Several groups of eye spraying mechanisms 8 are arranged inside the cleaning container 5, and the waste liquid tank 1 is connected to the inside of the cleaning container 5 through the waste liquid delivery structure. The eye spraying mechanism 8 includes two symmetrically arranged electric water spraying valves 503, and the cleaning liquid tank 2 and the clean water tank 3 are respectively connected to the corresponding electric water spraying valves 503 through the water delivery structure. The water delivery structure includes four groups of water delivery pumps 501, two groups of water delivery pumps 501 are arranged on the cleaning liquid tank 2, and two groups of water delivery pumps 501 are arranged on the clean water tank 3. One end of the water delivery pump 501 is connected to the inside of the cleaning liquid tank 2 or the clean water tank 3 through a pipeline, and the other end of the water delivery pump 501 is connected to the electric water spraying valve 503 through a rubber hose 502, and one water delivery pump 501 corresponds to one electric water spraying valve 503. The waste liquid delivery and discharge structure includes two groups of waste liquid pumps 504, one end of which is connected to the waste liquid tank 1 through a pipeline, and the other end of which is connected to the water pumping hole 505 inside the cleaning container 5 through a rubber hose 502. The cleaning liquid or clean water can be delivered to the electric water spray valve 503 through the water delivery structure for water spraying to complete the cleaning of the eyes. The waste liquid that falls into the cleaning container 5 after cleaning the eyes can be discharged into the waste liquid tank 1 for storage through the waste liquid delivery and discharge structure to ensure that the cleaning container 5 is clean. The use of the rubber hose 502 will not affect the height adjustment of the entire device, and the length of the rubber hose 502 is manufactured according to the actual height of the device and the height of the rise.

[0028] like Figure 5 , Figure 7As shown, two symmetrically arranged electric water spray valves 503 are connected to a spacing adjustment structure for adjusting the spacing between the electric water spray valves 503. The spacing adjustment structure includes a partition 801, the upper part of the partition 801 is the interior of the cleaning container 5, and the lower part of the partition 801 is a compartment chamber 802, and a lead screw assembly is arranged in the compartment chamber 802. The lead screw assembly includes a lead screw, one end of which is rotatably connected to the surface of the compartment chamber 802, and the other end of the lead screw is connected to the output end of the motor 805 arranged in the compartment chamber 802. The lead screw assembly is symmetrically provided with a lead screw 1 803 and a lead screw 2 804, and the lead screw 1 803 and the lead screw 2 804 are an integral structure. Two sets of threads with opposite rotation directions are arranged on the lead screw 1 803 and the lead screw 2 804, and a moving block 806 is sleeved on the lead screw 1 803 and the lead screw 2 804, and the moving block 806 is connected to the lead screw 1 803 or the lead screw 2 804 through a thread. The partition 801 is provided with a moving hole 807 adapted to the moving block 806. The top of the moving block 806 is arranged in the moving hole 807 and is slidably connected to the moving hole 807. The rubber hose 502 connected to the water pump 501 passes through the moving block 806 and is connected to the electric water spray valve 503. Through the threads with opposite rotation directions on the lead screw 1 803 and the lead screw 2 804, the motor 805 drives the lead screw to rotate, which can drive the moving block 806 thereon to move toward each other, and then drive the two electric water spray valves 503 corresponding to the two eyes to move closer or farther from each other, so as to adjust the spacing between the two water streams sprayed out. The moving block 806 slides in the moving hole 807, has a limiting effect, and limits the rotation of the moving block 806 on the lead screw, so that when the lead screw rotates, it drives the moving block 806 to move along the length direction of the lead screw.

[0029] like Figure 6 , Figure 8As shown, both sides of the moving block 806 are connected to the moving hole 807 through the water retaining assembly. The water retaining assembly includes a water retaining plate 1 808 and a water retaining plate 2 809. The water retaining plate 2 809 is slidably arranged inside the water retaining plate 1 808. One end of the water retaining plate 2 809 connected to the water retaining plate 1 808 is connected to the inside of the water retaining plate 1 808 through a spring 2 810. Both sides of the moving hole 807 are provided with chute 811 adapted to both sides of the water retaining plate 1 808 and the water retaining plate 2 809. Both sides of the water retaining plate 1 808 and the water retaining plate 2 809 are arranged in the chute 811 and slidably connected to the chute 811. During the movement of the moving block 806, taking the baffles 7012 on both sides of one of the electric water spray valves 503 as an example, the two baffles 7012 are respectively against the two ends of the moving hole 807. If the moving block 806 moves to the left, the baffle 7011 on the left is squeezed, and the baffle 7012 on the left slides and shrinks in the baffle 7011; when the moving block 806 moves to the right, the right water retaining assembly moves in the same way as the left, and the baffle 7012 on the left is extended under the action of the spring 2 810, so that the baffle 7012 is always against the end of the moving hole 807. The widths of the baffles 7011 and 7012 are both greater than the width of the moving hole 807, and both slide in the slide grooves 811 inside the two sides of the moving hole 807 to achieve a better waterproof effect, prevent the waste liquid in the cleaning container 5 from flowing into the interlayer cavity 802 through the moving hole 807, and protect the structure in the interlayer cavity 802.

[0030] A telescopic protective wall mechanism 7 with a protective function is arranged on the outside of the height adjustment structure 6. The telescopic protective wall mechanism 7 is arranged around the cleaning container 5, and the height adjustment structure 6, the water delivery structure, and the waste liquid delivery and discharge structure are arranged inside. The top of the telescopic protective wall mechanism 7 is connected to the bottom of the cleaning container 5, and there are four groups of telescopic protective wall mechanisms 7, of which the bottom ends of two groups of symmetrically arranged telescopic protective wall mechanisms 7 are respectively located at the top of the cleaning liquid tank 2 and the clean water tank 3. The bottom ends of the two groups of symmetrically arranged telescopic protective wall mechanisms 7 other than the above two groups are respectively located at the baffles 701, and the baffles 701 are symmetrically arranged on both sides of the cleaning liquid tank 2 or the clean water tank 3.

[0031] like Fig. 9 , Fig.10As shown, the telescopic protective wall mechanism 7 includes a wall 1 702, a wall 2 706 and a wall 3 707 which are connected in sequence. The wall 1 702 is connected to the wall 2 706 via a telescopic structure, and the wall 2 706 is connected to the wall 3 707 via a telescopic structure. The telescopic structure includes a C-shaped groove 703 arranged on both sides of wall one 702 or wall two 706, and the top of wall one 702 and wall two 706 are both provided with a top plate 704 for limiting. Wall two 706 is inserted into the C-shaped groove 703 on both sides of wall one 702 and is slidably connected to wall one 702. The top of wall two 706 is connected to the top plate 704 of wall one 702 through a plurality of springs one 705. Wall three 707 is inserted into the C-shaped groove 703 on both sides of wall two 706 and is slidably connected to wall two 706. The top of wall three 707 is connected to the top plate 704 of wall two 706 through a plurality of springs one 705. When the cleaning container 5 descends, it squeezes wall 1 702, wall 1 702 descends, wall 2 706 slides upward inside wall 1 702, and wall 3 707 slides upward inside wall 2 706. Under the action of spring 1 705, the bottom end of wall 3 707 is always against the top of baffle 701 or cleaning liquid tank 2 or clean water tank 3, thus protecting the structure inside the telescopic protective wall mechanism 7.

[0032] The device also includes a controller for height adjustment, water delivery, waste liquid suction, liquid suction and discharge, eye cleaning water jetting, and electric water spray valve 503 spacing control, and the controller is connected to the host computer via wireless communication. The controller can be set at the bottom of the wastewater tank, and the controller and the motor 805, solenoid valve, electric telescopic rod 1 405, electric telescopic rod 2 601, water delivery pump 501, waste liquid suction pump, and electric water spray valve 503 are electrically connected using the existing structure. Among them, the existing communication and control technology can be used to download the app on the mobile phone to adjust the height, tilt angle, and spacing of the two cleaning water jets of the entire device.

[0033] When in use, you can directly download the app by scanning the code, and control the height, tilt angle and distance between the two electric water spray valves 503 of the adjustment device on the app interface to achieve more convenient eye cleaning.

[0034] Therefore, the eye washer of the present invention adopts the above structure, which can be adjusted in height for people of different heights and has the function of adjusting the spraying of two jets of water according to the distance between the two eyes of a person. It has wider applicability and is more convenient to use.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. An ophthalmic care cleaning device, characterized in that: It includes a waste liquid tank located in the middle, one side of the waste liquid tank is a cleaning liquid tank, and the other side of the waste liquid tank is a clean water tank. The bottoms of the cleaning liquid tank and the clean water tank are both provided with adjustment support mechanisms with height adjustment functions. A cleaning container is provided above the waste liquid tank. The waste liquid tank is connected to the bottom end of the cleaning container through a height adjustment structure. A telescopic protective wall mechanism with a protective function is provided on the outer side of the height adjustment structure. Several groups of eye spray mechanisms are provided inside the cleaning container. The waste liquid tank is connected to the inside of the cleaning container through a waste liquid delivery structure; the eye spray mechanism includes two symmetrically arranged electric water spray valves. The cleaning liquid tank and the clean water tank are respectively connected to the corresponding electric water spray valves through a water delivery structure. The two symmetrically arranged electric water spray valves are connected to a spacing adjustment structure for adjusting the spacing between the electric water spray valves.

2. The ophthalmic care cleaning device according to claim 1, characterized in that: The cleaning liquid tank and the clean water tank are both provided with a liquid inlet and a liquid outlet, the bottom of the waste liquid tank is provided with a liquid discharge port, and the liquid inlet, the liquid outlet and the liquid discharge port are all provided with solenoid valves.

3. The ophthalmic care cleaning device according to claim 1, characterized in that: The adjustment support mechanism includes a base, the bottom end of the base is connected to the fixed plate through a sliding disassembly structure, the bottom end of the fixed plate is provided with a movable structure or a fixed structure, and the top end of the base is connected to the bottom end of the cleaning liquid tank or the clean water tank through a height adjustment structure; The sliding disassembly structure includes a sliding notch arranged on the base, a matching sliding block is arranged in the sliding notch, the bottom end of the sliding block is connected to the top end of the fixed plate, the sliding block is inserted in the sliding notch and is slidably connected to the sliding notch; The height adjustment structure comprises a plurality of electric telescopic rods with telescopic functions, the electric telescopic rods are arranged at the top of the base, and the top of the electric telescopic rods is hinged to the bottom of the cleaning liquid tank or the clean water tank.

4. The ophthalmic care cleaning device according to claim 1, characterized in that: The height adjustment structure comprises a plurality of electric telescopic rods 2 arranged on the waste liquid tank, and the top ends of the electric telescopic rods 2 are connected with the bottom ends of the cleaning containers.

5. The ophthalmic care cleaning device according to claim 4, characterized in that: The telescopic protective wall mechanism is arranged around the cleaning container, and the height adjustment structure, the water supply structure and the waste liquid discharge structure are blocked inside; the top of the telescopic protective wall mechanism is connected to the bottom of the cleaning container, and four groups of telescopic protective wall mechanisms are arranged, of which the bottom ends of two groups of symmetrically arranged telescopic protective wall mechanisms are respectively located at the top of the cleaning liquid tank and the top of the clean water tank, and the bottom ends of the two groups of symmetrically arranged telescopic protective wall mechanisms other than the above two groups are respectively located at the baffles, and the baffles are symmetrically arranged on both sides of the cleaning liquid tank or the clean water tank.

6. The ophthalmic care cleaning device according to claim 5, characterized in that: The telescopic protective wall mechanism comprises a wall body 1, a wall body 2 and a wall body 3 which are connected in sequence, the wall body 1 is connected to the wall body 2 through a telescopic structure, and the wall body 2 is connected to the wall body 3 through a telescopic structure; The telescopic structure includes a C-shaped groove arranged on both sides of wall one or wall two, and the top of wall one and wall two are both provided with a top plate for limiting. Wall two is inserted into the C-shaped grooves on both sides of wall one and is slidably connected to wall one. The top of wall two is connected to the top plate of wall one through a plurality of springs one. Wall three is inserted into the C-shaped grooves on both sides of wall two and is slidably connected to wall two. The top of wall three is connected to the top plate of wall two through a plurality of springs one.

7. The ophthalmic care cleaning device according to claim 1, characterized in that: The water delivery structure includes a water delivery pump, one end of which is connected to the inside of the cleaning liquid tank or the clean water tank through a pipeline, and the other end of the water delivery pump is connected to the electric water spray valve through a rubber hose, and one water delivery pump corresponds to one electric water spray valve; The waste liquid delivery and discharge structure comprises a waste liquid pump, one end of which is connected to the waste liquid tank through a pipeline, and the other end of which is connected to the pumping hole inside the cleaning container through a rubber hose.

8. The ophthalmic care cleaning device according to claim 7, characterized in that: The spacing adjustment structure includes a partition, the upper part of the partition is the interior of the cleaning container, the lower part of the partition is a partition cavity, and a lead screw assembly is arranged in the partition cavity; The screw assembly includes a screw, one end of which is rotatably connected to the surface of the interlayer cavity, and the other end of the screw is connected to the output end of the motor arranged in the interlayer cavity. The screw includes a symmetrically arranged screw one and a screw two, and the screw one and the screw two are an integrated structure. Two groups of threads with opposite rotation directions are arranged on the screw one and the screw two. A moving block is sleeved on the screw one and the screw two, and the moving block is connected to the screw one or the screw two through a thread. A moving hole adapted to the moving block is arranged on the partition, and the top end of the moving block is arranged in the moving hole and slidably connected to the moving hole. A rubber hose connected to the water supply pump passes through the moving block and is connected to the electric water spray valve.

9. The ophthalmic care cleaning device according to claim 8, characterized in that: The two sides of the moving block are connected to the moving hole through a water retaining assembly, the water retaining assembly includes a water retaining plate 1 and a water retaining plate 2, the water retaining plate 2 is slidably arranged inside the water retaining plate 1, and one end of the water retaining plate 2 connected to the water retaining plate 1 is connected to the inside of the water retaining plate 1 through a spring 2; Both sides of the moving hole are provided with slide grooves matched with both sides of the water baffle plate 1 and the water baffle plate 2. Both sides of the water baffle plate 1 and the water baffle plate 2 are arranged in the slide grooves and are slidably connected with the slide grooves.

10. The ophthalmic care cleaning device according to claim 9, characterized in that: It also includes a controller for height adjustment, water delivery, waste liquid suction, liquid suction and discharge, eye cleaning water jetting and electric water spray valve spacing control. The controller is connected to the host computer through wireless communication.

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