Medical ophthalmology atomization medicine spraying device and using method thereof

Abstract

The invention relates to the technical field of atomization medicine spraying equipment, and discloses a medical ophthalmology atomization medicine spraying device and a using method thereof.The medical ophthalmology atomization medicine spraying device comprises a shell, an electric push rod is fixedly connected to the top of the shell, a push rod is fixedly connected to the output end of the bottom of the electric push rod, a water draining groove is formed in the inner wall of the shell, and a water draining pipe is fixedly connected to the bottom of the shell; due to the fact that the hollow core block is in a hollow core state, the hollow core block can ascend under the influence of buoyancy, the hollow core block can drive the rack to synchronously move while ascending, the rack can drive the rotating gear meshed with the rack to rotate while moving, and the connecting line can be wound on the right side of the rotating gear through rotation of the rotating gear; the connecting line rolls to drive the end, connected with the connecting line, of the rotating cover to rise, so that liquid accumulated in the sewer pipe flows into a pipeline for collecting the liquid, the situation that mist in the device is reduced and the atomization effect is affected due to the fact that the liquid discharging opening is opened for a long time can be avoided, and meanwhile the effect of quantitative liquid discharging is achieved through buoyancy.

Description

Technical Field

[0001] The invention relates to the technical field of atomizing spraying equipment, in particular to a medical ophthalmic atomizing spraying device and a use method thereof. Background Art

[0002] In ophthalmic treatment, directly dripping eye drops will cause excessive eye irritation and poor absorption by the patient's eyes. Therefore, in order to reduce eye irritation and facilitate the patient's eyes to recover and absorb, eye drops are usually atomized. Medical ophthalmic atomization spray devices can convert drug solutions into tiny droplets or aerosols to reduce eye irritation and facilitate patient's eye absorption.

[0003] However, during use of the existing ophthalmic atomizing spray device, liquid will appear on the inner wall of the shell and accumulate at the bottom, which needs to be discharged. However, if the drain port is opened for a long time to discharge the liquid, the mist in the device will be lost from the drain port, reducing the mist in the device, reducing the atomization effect, and may also cause waste of liquid medicine. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a medical ophthalmic atomizing spray device, comprising a shell, an electric push rod is fixedly connected to the top of the shell, a push rod is fixedly connected to the output end of the bottom of the electric push rod, a water tank is opened on the inner wall of the shell, a water pipe is fixedly connected to the bottom of the shell, and an air outlet pipe is fixedly connected to the side of the bottom of the shell close to the water pipe;

[0005] A water discharge assembly, the water discharge assembly includes a fixed column, a rotating gear for quantitatively releasing the liquid inside the water discharge pipe, a connecting line, a rack, a rotating cover, a hollow block, and a scraping assembly for scraping the liquid on the inner wall of the shell;

[0006] The inner wall of the sewer pipe is fixedly connected to the left side of the fixed column, the right side of the fixed column is rotatably connected to the left side of the rotating gear, the bottom of the rotating gear is fixedly connected to the top of the connecting line, the back of the rotating gear is meshed and connected to the front of the rack, the bottom of the rack is fixedly connected to the top of the hollow block, and the bottom of the connecting line is fixedly connected to the top of the rotating cover. After the present invention connects the pipe for collecting liquid to the sewer pipe, the liquid on the inner wall of the shell flows into the sewer pipe along the sewer trough. Since the rotating cover is in a closed state, the liquid will accumulate inside the sewer pipe. After the liquid continues to accumulate, the liquid level will rise, and the continuous rise of the liquid level will cause it to connect with the hollow block. The hollow block will rise due to its hollow state under the influence of buoyancy, and will drive the rack to move synchronously when rising, and the rack will drive the rotating gear meshing with it to rotate while moving, and the rotation of the rotating gear will cause the connecting wire to roll around the right side of the rotating gear, and the rolling of the connecting wire will drive the end of the rotating cover connected to it to rise, so that the liquid accumulated inside the sewer pipe will flow into the pipe for collecting the liquid, so that the device can avoid the reduction of fog inside the device due to the long-term opening of the liquid discharge port, affecting the atomization effect, and at the same time, the buoyancy is used to achieve the effect of quantitative liquid discharge.

[0007] Preferably, the scraping assembly includes a spring scraper, the top of the spring scraper is fixedly connected to the bottom of the push rod, the top of the inner wall of the shell is fixedly connected to a fixed block, the top of the inner wall of the shell is provided with a movable groove, the inner wall of the movable groove is fixedly connected to a spring, and the top of the fixed block contacts a pulley rotating rod.

[0008] Preferably, a rotating column is fixedly connected to the front of the inner wall of the shell, a spring block is fixedly connected to the right side of the pulley rotating rod, a columnar container is fixedly connected to the front of the spring block, a scraper is fixedly connected to the top of the columnar container, there are two columnar containers, and the two columnar containers are symmetrically arranged with the fixed block as the center.

[0009] Preferably, a moving block is fixedly connected to the front side of the pulley rotating rod, and the top of the moving block is slidably connected to the inner wall of the moving groove, the right side of the moving block is fixedly connected to the left side of the spring, and a side of the moving block close to the pulley rotating rod is rotatably connected to a connecting belt, and a side of the connecting belt away from the moving block is rotatably connected to the front side of the spring scraper. The present invention starts the electric push rod to drive the spring scraper downward, so that the left and right sides of the spring scraper can always fit the inner wall of the shell, and scrape off the mixture of water vapor and liquid medicine condensed on the inner wall, so that it flows into the sewer pipe along the lower sink, and under the spring scraper When the handle is lowered, the connecting belt will be driven to move. The movement of the connecting belt will pull the moving block through the rotating column to move it to the edge of the device. Since the fixed block is sloped, the pulley rotating rod will drive the spring block to tilt upward when its surface contacts the lowest point, so that the scraper on the top of the columnar container is always in contact with the top of the inner wall of the shell, and the mixture such as the condensed water droplets on the top is scraped into the columnar container, so that the device can avoid the condensed water droplets on the top of the inner wall of the shell from dripping into the user's eyes when in use, causing damage to the user's eyes. At the same time, the mixed liquid on the top of the inner wall of the device can also be cleaned and collected.

[0010] Preferably, a collecting assembly is provided under the shell, and the collecting assembly includes a spring plate 1, the outer surface of the spring plate 1 contacts the inner wall of the air outlet pipe, the top of the spring plate 1 is fixedly connected with a moving rod, and the outer surface of the moving rod contacts the water suction pipe.

[0011] Preferably, the top of the water suction pipe is fixedly connected to the top of the inner wall of the air outlet pipe, the top of the air outlet pipe is fixedly connected to an air outlet net, the top of the air outlet net is fixedly connected to a fixing ring, a water pipe is arranged on the back of the air outlet net, and the top of the inner wall of the water suction pipe is rotatably connected to a spring plate 2.

[0012] Preferably, a spring plate three is rotatably connected to the back of the water suction pipe, a connecting pipe is fixedly connected to the back of the water suction pipe, and a water delivery pipe is fixedly connected to the bottom of the connecting pipe. When the atomized gas of the present invention is sprayed upward through the air outlet pipe, the spring plate one will be pushed up, and the upwardly pushed spring plate one will drive the moving rod to move synchronously, so that it pushes the mixed liquid sucked into the water suction pipe. At this time, the spring plate two is in a closed state, and the mixed liquid will push the spring plate three open and enter the sewer pipe through the connecting pipe and the water delivery pipe. Since a fixed ring is provided on the top of the air outlet net, part of the residual mixed liquid will flow into the top of the connecting pipe, and when the moving rod descends, a negative pressure is formed inside the water suction pipe and the spring plate two is opened to suck the mixed liquid into the water suction pipe, so that the device can collect the mixed liquid that is not completely atomized, and the incompletely atomized liquid medicine can be recycled, thereby reducing the waste of liquid medicine and increasing the utilization rate.

[0013] Preferably, a cleaning assembly is arranged inside the air outlet pipe, and the cleaning assembly comprises a fixing rod, the bottom of the fixing rod is fixedly connected to the top of the spring plate, and the front side of the fixing rod is rotatably connected to a rotating rod.

[0014] Preferably, a sliding plate is rotatably connected to the side of the rotating rod away from the fixed rod, a cross bar is fixedly connected to the inner wall of the air outlet pipe, a sliding plate is slidably connected to the outer surface of the cross bar, and a brush plate is fixedly connected to the top of the sliding plate. The top of the brush plate contacts the bottom of the air outlet net. When the spring plate rises, the rotating rod is driven to move by the fixed rod. Since the rotating rod is obliquely arranged and can rotate, it pushes the sliding plate to move on the outer surface of the cross bar. When the sliding plate moves, it drives the brush plate to move, thereby cleaning the bottom of the air outlet net to prevent the medicine liquid at the bottom from sticking and crystallizing, and the mist is not sprayed smoothly, which causes the device to need to be disassembled for cleaning.

[0015] A medical ophthalmic atomizing spray device and a method of using the same include the following steps:

[0016] S1: Start the device: clean the inner wall of the device by starting the electric push rod;

[0017] S2: quantitative liquid discharge: after the liquid accumulates, the buoyancy is used to open the rotating cover and allow the mixed liquid to flow down;

[0018] S3: Clean the air outlet net: The continuous rise of the spring plate 1 causes the sliding plate to drive the brush plate to move, thereby cleaning the bottom of the air outlet net.

[0019] The present invention has the following beneficial effects:

[0020] (1) After the present invention connects the pipe for collecting liquid to the sewer pipe, the liquid on the inner wall of the shell flows into the sewer pipe along the sewer trough. Since the rotating cover is in a closed state, the liquid will accumulate inside the sewer pipe. The liquid will continue to accumulate and the liquid level will rise. The continuous rise of the liquid level will cause it to contact the hollow block. Since the hollow block is hollow, it will rise under the influence of buoyancy. When the hollow block rises, it will simultaneously drive the rack to move synchronously. When the rack moves, it will drive the rotating gear meshing with it to rotate. The rotation of the rotating gear will cause the connecting wire to be rolled up on the right side of the rotating gear. The rolling of the connecting wire will drive the end of the rotating cover connected to it to rise, so that the liquid accumulated inside the sewer pipe will flow into the pipe for collecting liquid. This allows the device to avoid the reduction of mist inside the device due to the long-term opening of the liquid outlet, which affects the atomization effect. At the same time, the buoyancy is used to achieve the effect of quantitative liquid discharge.

[0021] (2) The present invention starts the electric push rod to drive the spring scraper to move downward, so that the left and right sides of the spring scraper can always fit the inner wall of the shell, and scrape off the mixture of water vapor and liquid medicine condensed on the inner wall, so that it flows into the sewer pipe along the downspout. When the spring scraper descends, it will drive the connecting belt to move. The movement of the connecting belt will pull the moving block through the rotating column to move it toward the edge of the device. Since the fixed block is sloped, the pulley rotating rod will drive the spring block to tilt upward when its surface contacts the lowest point, so that the scraper on the top of the columnar container is always in contact with the top of the inner wall of the shell, and the mixture of condensed water droplets on the top is scraped into the columnar container, so that when the device is in use, the water droplets condensed on the top of the inner wall of the shell can be prevented from dripping into the user's eyes when dripping, causing damage to the user's eyes. At the same time, the mixed liquid on the top of the inner wall of the device can also be cleaned and collected.

[0022] (3) When the atomized gas of the present invention is sprayed upward through the air outlet pipe, it will push up the spring plate 1, and the upwardly pushed spring plate 1 will drive the moving rod to move synchronously, so that it pushes the mixed liquid sucked into the water suction pipe. At this time, the spring plate 2 is in a closed state, and the mixed liquid will push the spring plate 3 to enter the sewer pipe through the connecting pipe and the water pipe. Since a fixing ring is provided on the top of the air outlet net, part of the residual mixed liquid will flow into the top of the connecting pipe, and when the moving rod descends, a negative pressure is formed inside the water suction pipe and the spring plate 2 is opened, so that the mixed liquid is sucked into the water suction pipe, so that the device can collect the mixed liquid that is not completely atomized, so that the incompletely atomized liquid medicine can be recycled, thereby reducing the waste of liquid medicine and increasing the utilization rate.

[0023] (4) When the spring plate of the present invention rises, the fixed rod drives the rotating rod to move. Since the rotating rod is arranged obliquely and can rotate, it will push the sliding plate to move on the outer surface of the cross bar. When the sliding plate moves, it will drive the brush plate to move, so as to clean the bottom of the air outlet net to prevent the medicine at the bottom from sticking and crystallizing, resulting in obstruction of mist spraying and the need to disassemble the device for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the launching assembly of the present invention;

[0027] Figure 3 It is a schematic diagram of the scraping assembly of the present invention;

[0028] Figure 4 For the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0029] Figure 5 It is a schematic diagram of the collection component of the present invention;

[0030] Figure 6 It is a schematic diagram of the fixing ring of the present invention;

[0031] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of B;

[0032] Figure 8 A schematic diagram of a cleaning component of the present invention;

[0033] Fig. 9 It is a schematic diagram of the working process of the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] In the figure: 1, housing; 11, electric push rod; 111, push rod; 12, sink; 13, drain pipe; 14, air outlet pipe; 2, drain assembly; 21, fixed column; 211, rotating gear; 212, connecting line; 22, rack; 23, rotating cover; 24, hollow block; 3, scraping assembly; 31, spring scraper; 32, fixed block; 33, rotating column; 34, spring; 35, pulley rotating rod; 351, spring block; 3 52. Columnar container; 353. Scraper; 36. Moving block; 37. Connecting belt; 4. Collecting assembly; 41. Spring plate one; 411. Moving rod; 42. Water suction pipe; 43. Air outlet net; 431. Fixed ring; 44. Water delivery pipe; 441. Spring plate two; 45. Spring plate three; 451. Connecting pipe; 5. Cleaning assembly; 51. Fixed rod; 511. Rotating rod; 52. Sliding plate; 521. Brush plate; 53. Cross bar. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] For example, see Figure 1 - Figure 4The present invention is a medical ophthalmic atomizing spray device, comprising a shell 1, a top of the shell 1 is fixedly connected to an electric push rod 11, a bottom output end of the electric push rod 11 is fixedly connected to a push rod 111, an inner wall of the shell 1 is provided with a lower water tank 12, a lower water pipe 13 is fixedly connected to the bottom of the shell 1, and an air outlet pipe 14 is fixedly connected to one side of the bottom of the shell 1 near the lower water pipe 13;

[0038] The water discharge assembly 2 includes a fixed column 21, a rotating gear 211 for quantitatively releasing the liquid inside the water discharge pipe 13, a connecting line 212, a rack 22, a rotating cover 23, a hollow block 24, and a scraping assembly 3 for scraping the liquid on the inner wall of the housing 1;

[0039] The inner wall of the downpipe 13 is fixedly connected to the left side of the fixed column 21, the right side of the fixed column 21 is rotatably connected to the left side of the rotating gear 211, the bottom of the rotating gear 211 is fixedly connected to the top of the connecting line 212, the back of the rotating gear 211 is meshed with the front of the rack 22, the bottom of the rack 22 is fixedly connected to the top of the hollow block 24, and the bottom of the connecting line 212 is fixedly connected to the top of the rotating cover 23. After the present invention connects the pipe for collecting liquid to the downpipe 13, the liquid on the inner wall of the shell 1 flows into the downpipe 13 along the downpipe 12, and the rotating cover 23 is in a closed state, the liquid will accumulate inside the downpipe 13, and the liquid will continue to accumulate, causing the liquid level to rise, and the continuous rise of the liquid level will cause it to The hollow block 24 is in contact with each other. Since the hollow block 24 is in a hollow state, it will rise under the influence of buoyancy. When rising, the hollow block 24 will simultaneously drive the rack 22 to move synchronously. While moving, the rack 22 will drive the rotating gear 211 meshed with it to rotate. The rotation of the rotating gear 211 will cause the connecting line 212 to roll around the right side of the rotating gear 211. The rolling of the connecting line 212 will drive the end of the rotating cover 23 connected to it to rise, so that the liquid accumulated inside the sewer pipe 13 flows into the pipe for collecting the liquid, so that the device can avoid the reduction of fog inside the device due to the long-term opening of the liquid discharge port, affecting the atomization effect, and at the same time use buoyancy to achieve the effect of quantitative liquid discharge.

[0040] The scraping assembly 3 includes a spring scraper 31, the top of the spring scraper 31 is fixedly connected to the bottom of the push rod 111, a fixed block 32 is fixedly connected to the top of the inner wall of the outer shell 1, a movable groove is opened at the top of the inner wall of the outer shell 1, a spring 34 is fixedly connected to the inner wall of the movable groove, and the top of the fixed block 32 contacts a pulley rotating rod 35.

[0041] A rotating column 33 is fixedly connected to the front of the inner wall of the outer shell 1, a spring block 351 is fixedly connected to the right side of the pulley rotating rod 35, a columnar container 352 is fixedly connected to the front of the spring block 351, a scraper 353 is fixedly connected to the top of the columnar container 352, there are two columnar containers 352, and the two columnar containers 352 are symmetrically arranged with the fixed block 32 as the center.

[0042] A moving block 36 is fixedly connected to the front of the pulley rotating rod 35, and the top of the moving block 36 is slidably connected to the inner wall of the moving groove. The right side of the moving block 36 is fixedly connected to the left side of the spring 34. The side of the moving block 36 close to the pulley rotating rod 35 is rotatably connected to a connecting belt 37, and the side of the connecting belt 37 away from the moving block 36 is rotatably connected to the front of the spring scraper 31. The present invention starts the electric push rod 11 to drive the push rod 111 to drive the spring scraper 31 to move downward, so that the left and right sides of the spring scraper 31 can always fit the inner wall of the shell 1, and scrape off the mixture of water vapor and liquid medicine condensed on the inner wall, so that it flows into the sewer pipe 13 along the lower sink 12. When the plate 31 descends, it will drive the connecting belt 37 to move. The movement of the connecting belt 37 will pull the moving block 36 through the rotating column 33 to move it toward the edge of the device. Since the fixed block 32 is sloped, the pulley rotating rod 35 will drive the spring block 351 to tilt upward when its surface contacts the lowest point, so that the scraper 353 on the top of the columnar container 352 is always in contact with the top of the inner wall of the shell 1, and the mixture such as condensed water droplets on the top is scraped into the columnar container 352, so that the device can avoid the condensed water droplets on the top of the inner wall of the shell 1 from dripping into the user's eyes when in use, causing damage to the user's eyes. At the same time, the mixed liquid on the top of the inner wall of the device can also be cleaned and collected.

[0043] For example 2, please refer to Figure 5 - Fig. 9 The present invention is a medical ophthalmic atomizing spray device. On the basis of the first embodiment, a collecting assembly 4 is arranged under the shell 1, and the collecting assembly 4 includes a spring plate 41. The outer surface of the spring plate 41 contacts the inner wall of the air outlet pipe 14. The top of the spring plate 41 is fixedly connected with a moving rod 411, and the outer surface of the moving rod 411 contacts the water suction pipe 42.

[0044] The top of the water suction pipe 42 is fixedly connected to the top of the inner wall of the air outlet pipe 14, the top of the air outlet pipe 14 is fixedly connected to the air outlet net 43, the top of the air outlet net 43 is fixedly connected to the fixing ring 431, a water delivery pipe 44 is arranged on the back of the air outlet net 43, and the top of the inner wall of the water suction pipe 42 is rotatably connected to a spring plate 2 441.

[0045] The back of the water suction pipe 42 is rotatably connected to a spring plate 3 45, the back of the water suction pipe 42 is fixedly connected to a connecting pipe 451, and the bottom of the connecting pipe 451 is fixedly connected to a water delivery pipe 44. When the atomized gas of the present invention is sprayed upward through the air outlet pipe 14, the spring plate 1 41 will be pushed up, and the upwardly pushed spring plate 1 41 will drive the moving rod 411 to move synchronously, so that it pushes the mixed liquid sucked in the water suction pipe 42. At this time, the spring plate 2 441 is in a closed state, and the mixed liquid will push the spring plate 3 45 enters the sewer pipe 13 through the connecting pipe 451 and the water pipe 44. Since a fixing ring 431 is provided on the top of the air outlet net 43, part of the residual mixed liquid will flow into the top of the connecting pipe 451, and when the moving rod 411 descends, a negative pressure is formed inside the water suction pipe 42 and the spring plate 441 is opened, so that the mixed liquid is sucked into the water suction pipe 42, so that the device can collect the mixed liquid that is not completely atomized, so that the liquid medicine that is not completely atomized can be recovered, thereby reducing the waste of liquid medicine and increasing the utilization rate.

[0046] A cleaning assembly 5 is arranged inside the air outlet pipe 14, and the cleaning assembly 5 includes a fixing rod 51, the bottom of the fixing rod 51 is fixedly connected to the top of the spring plate 41, and the front of the fixing rod 51 is rotatably connected to a rotating rod 511.

[0047] The side of the rotating rod 511 away from the fixed rod 51 is rotatably connected to the sliding plate 52, the inner wall of the air outlet pipe 14 is fixedly connected to the cross bar 53, the outer surface of the cross bar 53 is slidably connected to the sliding plate 52, the top of the sliding plate 52 is fixedly connected to the brush plate 521, the top of the brush plate 521 contacts the bottom of the air outlet net 43, when the spring plate 41 rises, the rotating rod 511 is driven to move by the fixed rod 51, because the rotating rod 511 is obliquely arranged and can rotate, it will push the sliding plate 52 to move on the outer surface of the cross bar 53, and the sliding plate 52 will drive the brush plate 521 to move while moving, so as to clean the bottom of the air outlet net 43 to prevent the medicine at the bottom from sticking and crystallizing, and the mist from being sprayed out unsmoothly, causing the device to need to be disassembled and cleaned.

[0048] The method for using the medical ophthalmic atomizing spray device comprises the following steps:

[0049] S1: Start the device: clean the inner wall of the device by starting the electric push rod 11;

[0050] S2: quantitative liquid discharge: after the liquid is accumulated, the buoyancy is used to open the rotating cover 23 to allow the mixed liquid to flow down;

[0051] S3: Cleaning the air outlet net: The continuous rise of the spring plate 41 causes the sliding plate 52 to drive the brush plate 521 to move, thereby cleaning the bottom of the air outlet net 43.

[0052] A specific application of this embodiment is: before using the device, connect the air inlet pipe with the air outlet pipe 14, and then connect the downpipe 13 with the pipe of the external medicine storage box. Subsequently, install the port of the shell 1 at the eye contour position. After ensuring that the edge of the shell 1 is in close contact with the eye contour, ensure that the eyes can be directly exposed to the internal cavity of the shell 1. Finally, the external atomized medicine enters the shell 1 through the air outlet pipe 14 and the air outlet net 43, thereby exposing the eyes to the atomized environment where the medicine or eye drops are converted into tiny particles, so as to achieve the effect of relieving symptoms such as eye fatigue and interference. When the inside of the housing 1 is fuzzy due to the stickiness of the atomized liquid medicine, the power of the electric push rod 11 is turned on, so that the push rod 111 drives the spring scraper 31 to move downward, so that the left and right sides of the spring scraper 31 can always fit the inner wall of the housing 1, and scrape off the mixture of water vapor and liquid medicine condensed on the inner wall, so that it flows into the downpipe 13 along the downpipe 12. When the spring scraper 31 descends, it drives the connecting belt 37 to move, and the movement of the connecting belt 37 pulls the moving block 36 through the rotating column 33 to make it move toward the device. The edge moves. Since the fixed block 32 is sloped, the pulley rotating rod 35 will drive the spring block 351 to tilt upward when its surface contacts the lowest point, so that the scraper 353 on the top of the columnar container 352 is always in contact with the top of the inner wall of the shell 1, and the mixture such as the condensed water droplets on the top is scraped into the columnar container 352, so that the device can avoid the condensed water droplets on the top of the inner wall of the shell 1 from dripping into the user's eyes when in use, causing damage to the user's eyes. At the same time, the mixed liquid on the top of the inner wall of the device can also be cleaned and collected.

[0053] After the pipe for collecting liquid is connected to the drain pipe 13, as the liquid on the inner wall of the shell 1 flows into the drain pipe 13 along the drain trough 12, since the rotating cover 23 is in a closed state, the liquid will accumulate inside the drain pipe 13. After the liquid continues to accumulate, the liquid level will rise. The continuous rise of the liquid level will make it contact with the hollow block 24. Since the hollow block 24 is in a hollow state, it will rise under the influence of buoyancy. When the hollow block 24 rises, it will simultaneously drive the rack 22 to move synchronously. While moving, the rack 22 will drive the rotating gear 211 meshed with it to rotate. The rotation of the rotating gear 211 will cause the connecting line 212 to be rolled around the right side of the rotating gear 211. The rolling of the connecting line 212 will drive the end of the rotating cover 23 connected to it to rise, so that the liquid accumulated inside the drain pipe 13 flows into the pipe for collecting the liquid, so that the device can avoid the reduction of mist inside the device caused by opening the drain port for a long time, affecting the atomization effect, and at the same time use buoyancy to achieve the effect of quantitative liquid discharge.

[0054] When the atomized gas is sprayed upward through the air outlet pipe 14, the spring plate 1 41 will be pushed up, and the upwardly pushed spring plate 1 41 will drive the moving rod 411 to move synchronously, so that it pushes the mixed liquid sucked into the water suction pipe 42. At this time, the spring plate 2 441 is in a closed state, and the mixed liquid will push the spring plate 3 45 to enter the sewer pipe 13 through the connecting pipe 451 and the water pipe 44. Since a fixing ring 431 is provided on the top of the air outlet net 43, part of the residual mixed liquid will flow into the top of the connecting pipe 451, and when the moving rod 411 descends, a negative pressure is formed inside the water suction pipe 42 and the spring plate 2 441 is opened, and the mixed liquid is sucked into the water suction pipe 42, so that the device can collect the mixed liquid that is not completely atomized, and the incompletely atomized liquid medicine can be recycled, thereby reducing the waste of liquid medicine and increasing the utilization rate.

[0055] When the spring plate 41 rises, the rotating rod 511 is driven to move through the fixed rod 51. Since the rotating rod 511 is set obliquely and can rotate, it will push the sliding plate 52 to move on the outer surface of the cross bar 53. When the sliding plate 52 moves, it will drive the brush plate 521 to move, so as to clean the bottom of the air outlet net 43 to prevent the medicine at the bottom from sticking and crystallizing, and the mist from being sprayed out unsmoothly, causing the device to need to be disassembled and cleaned.

[0056] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A medical ophthalmic atomizing spray device, comprising a housing (1), a top of the housing (1) being fixedly connected to an electric push rod (11), a bottom output end of the electric push rod (11) being fixedly connected to a push rod (111), an inner wall of the housing (1) being provided with a lower water trough (12), a bottom of the housing (1) being fixedly connected to a lower water pipe (13), and a side of the bottom of the housing (1) close to the lower water pipe (13) being fixedly connected to an air outlet pipe (14), characterized in that: A water discharge assembly (2), the water discharge assembly (2) comprising a fixed column (21), a rotating gear (211) for quantitatively releasing liquid inside a water discharge pipe (13), a connecting line (212), a rack (22), a rotating cover (23), a hollow block (24), and a scraping assembly (3) for scraping liquid off the inner wall of the housing (1); The inner wall of the downpipe (13) is fixedly connected to the left side of the fixed column (21), the right side of the fixed column (21) is rotationally connected to the left side of the rotating gear (211), the bottom of the rotating gear (211) is fixedly connected to the top of the connecting line (212), the back of the rotating gear (211) is meshedly connected to the front of the rack (22), the bottom of the rack (22) is fixedly connected to the top of the hollow block (24), and the bottom of the connecting line (212) is fixedly connected to the top of the rotating cover (23).

2. The medical ophthalmic atomizing spray device according to claim 1, characterized in that: The scraping assembly (3) comprises a spring scraper (31), the top of the spring scraper (31) is fixedly connected to the bottom of the push rod (111), the top of the inner wall of the shell (1) is fixedly connected to a fixed block (32), the top of the inner wall of the shell (1) is provided with a movable groove, the inner wall of the movable groove is fixedly connected to a spring (34), and the top of the fixed block (32) contacts a pulley rotating rod (35).

3. The medical ophthalmic atomizing spray device according to claim 2, characterized in that: A rotating column (33) is fixedly connected to the front of the inner wall of the housing (1); a spring block (351) is fixedly connected to the right side of the pulley rotating rod (35); a columnar container (352) is fixedly connected to the front of the spring block (351); a scraper (353) is fixedly connected to the top of the columnar container (352); there are two columnar containers (352), and the two columnar containers (352) are symmetrically arranged with the fixed block (32) as the center.

4. The medical ophthalmic atomizing spray device according to claim 3, characterized in that: The front side of the pulley rotating rod (35) is fixedly connected with a moving block (36), the top of the moving block (36) is slidably connected with the inner wall of the moving groove, the right side of the moving block (36) is fixedly connected with the left side of the spring (34), the front side of the moving block (36) close to the pulley rotating rod (35) is rotatably connected with a connecting belt (37), and the side of the connecting belt (37) away from the moving block (36) is rotatably connected with the front side of the spring scraper (31).

5. The medical ophthalmic atomizing spray device according to claim 4, characterized in that: A collecting assembly (4) is arranged below the shell (1), and the collecting assembly (4) comprises a spring plate (41), the outer surface of the spring plate (41) contacts the inner wall of the air outlet pipe (14), and a moving rod (411) is fixedly connected to the top of the spring plate (41), and the outer surface of the moving rod (411) contacts the water suction pipe (42).

6. The medical ophthalmic atomizing spray device according to claim 5, characterized in that: The top of the water suction pipe (42) is fixedly connected to the top of the inner wall of the air outlet pipe (14); the top of the air outlet pipe (14) is fixedly connected to an air outlet net (43); the top of the air outlet net (43) is fixedly connected to a fixing ring (431); a water delivery pipe (44) is arranged on the back of the air outlet net (43); and the top of the inner wall of the water suction pipe (42) is rotatably connected to a second spring plate (441).

7. The medical ophthalmic atomizing spray device according to claim 6, characterized in that: The back of the water suction pipe (42) is rotatably connected to a spring plate three (45), the back of the water suction pipe (42) is fixedly connected to a connecting pipe (451), and the bottom of the connecting pipe (451) is fixedly connected to a water delivery pipe (44).

8. The medical ophthalmic atomizing spray device according to claim 7, characterized in that: A cleaning assembly (5) is arranged inside the air outlet pipe (14), and the cleaning assembly (5) comprises a fixing rod (51), the bottom of the fixing rod (51) is fixedly connected to the top of the spring plate 1 (41), and the front of the fixing rod (51) is rotatably connected to a rotating rod (511).

9. The medical ophthalmic atomizing spray device according to claim 8, characterized in that: The side of the rotating rod (511) away from the fixed rod (51) is rotatably connected to a sliding plate (52); the inner wall of the air outlet pipe (14) is fixedly connected to a cross bar (53); the outer surface of the cross bar (53) is slidably connected to the sliding plate (52); the top of the sliding plate (52) is fixedly connected to a brush plate (521); the top of the brush plate (521) is in contact with the bottom of the air outlet net (43).

10. A method for using a medical ophthalmic atomizing spray device, using the medical ophthalmic atomizing spray device as claimed in claim 9, characterized in that: The following steps are included: S1: Start the device: clean the inner wall of the device by starting the electric push rod (11); S2: quantitative liquid discharge: after the liquid is accumulated, the buoyancy is used to open the rotating cover (23) to allow the mixed liquid to flow down; S3: Cleaning the air outlet net: The continuous rise of the spring plate 1 (41) causes the sliding plate (52) to drive the brush plate (521) to move, thereby cleaning the bottom of the air outlet net (43).

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