Liquid dropping device for ophthalmology nursing

Abstract

The liquid dropping device comprises a base, a temperature self-regulation assembly, a protection assembly, a stirring assembly, a constant temperature assembly and a liquid medicine groove, the temperature self-regulation assembly is fixedly arranged on the base and electrically connected with an external power source, the temperature self-regulation assembly is electrically connected with the constant temperature assembly, the protection assembly is fixedly arranged on the base, and the stirring assembly is electrically connected with the constant temperature assembly. The stirring assembly is arranged on the protection assembly and electrically connected with an external power source, the constant temperature assembly is fixedly arranged on the base and electrically connected with the external power source, the constant temperature assembly is electrically connected with the temperature self-regulation assembly, and the liquid medicine tank is fixedly arranged on the constant temperature assembly. The invention belongs to the technical field of ophthalmology medicine dropping equipment, and particularly relates to a liquid dropping device for ophthalmology nursing. The temperature self-regulating assembly, the stirring assembly and the constant-temperature assembly are arranged, and the problems that a liquid dropping device for ophthalmology nursing in the current market cannot monitor the liquid medicine temperature in real time and improve the liquid dropping comfort, and crystalline substances are difficult to treat are effectively solved.

Description

Technical Field

[0001] The invention belongs to the technical field of ophthalmic medicine dropping equipment, and specifically refers to a liquid dropping device for ophthalmic care. Background Art

[0002] The full name of ophthalmology is "eye disease specialist", which is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous and retinal diseases, optometry, glaucoma and optic neuropathy, cataracts and other eye diseases.

[0003] The prior art discloses an intelligent auxiliary dripping device for ophthalmic care, with application number CN202210833940.3. The overall structural design of the application is reasonable and easy to adjust. It can not only accurately locate the distance between the user's eyes, but also accurately control the amount of dripping, which is very easy to use; although the application can adjust the distance between the eyes and control the amount of dripping, ophthalmic liquid generally needs to be refrigerated. Directly taking it out of the refrigeration device and dripping it to the patient will cause eye discomfort, and some eye drops also contain their own crystalline substances, which need to be processed before dripping. For this reason, it is necessary to propose a dripping device for ophthalmic care. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an ophthalmic care drop device with a temperature self-regulating component, a stirring component and a constant temperature component, which effectively solves the problem that the ophthalmic care drop device on the market cannot monitor and adjust the temperature of the medicine in real time and is difficult to process crystalline substances.

[0005] The technical solution adopted by the present invention is as follows: A dropper device for ophthalmic care includes a base, a temperature self-regulating component, a protective component, a stirring component, a constant temperature component and a medicine liquid tank. The temperature self-regulating component is fixedly arranged on the base, and the temperature self-regulating component is electrically connected to an external power supply. The protective component is fixedly arranged on the base, the stirring component is arranged on the protective component, and the stirring component is electrically connected to an external power supply. The constant temperature component is fixedly arranged on the base, and the constant temperature component is electrically connected to an external power supply. The constant temperature component is electrically connected to the temperature self-regulating component. The medicine liquid tank is fixedly arranged on the constant temperature component. The medicine liquid tank is provided with several groups. The medicine liquid is placed in the medicine liquid tank. The stirring component stirs the medicine liquid in the medicine liquid tank so that the medicine liquid is evenly heated. The temperature self-regulating component can automatically adjust according to the temperature in the protective component. The constant temperature component heats the medicine liquid in the medicine liquid tank.

[0006] Furthermore, the temperature self-regulating component includes a protection box, a limit rod, a pull-back spring, a sliding block, a control needle, a sliding rheostat, an iron core and a wire. The protection box is fixed on the base, both ends of the limit rod are fixed on the inner wall of the protection box, one end of the pull-back spring is fixed on the inner wall of the protection box, the sliding block is slidably arranged on the limit rod, the sliding block is fixed on the other end of the pull-back spring, the sliding block is magnetic, the control needle is fixed on the bottom surface of the sliding block, the control needle is fixedly connected to the sliding rheostat, the sliding rheostat is fixed on the bottom wall of the protection box, the sliding rheostat is electrically connected to an external power supply, the end of the iron core is fixed on the inner wall of the protection box, the wire is wound around the iron core, the wire is electrically connected to the external power supply, and the wire is electrically connected to the constant temperature component. According to the internal temperature, the resistance value fed back by the constant temperature component is different, so that the current in the wire is different, and the pulling force generated by the iron core on the sliding block is different, so that the resistance value of the sliding rheostat is different, thereby controlling the working state of the constant temperature component and adjusting the temperature inside the device.

[0007] Furthermore, the protective component includes a box body, a heat-resistant transparent plate 1 and a heat-resistant transparent plate 2, the box body is fixed on the base, the heat-resistant transparent plate 1 is hinged on the box body, the heat-resistant transparent plate 1 can be locked on the box body, the heat-resistant transparent plate 2 is hinged on the heat-resistant transparent plate 1, the heat-resistant transparent plate 2 can be locked on the heat-resistant transparent plate 1, and the heat-resistant transparent plate 2 is provided with several groups, the medicine dripping process in the device can be observed through the heat-resistant transparent plate 1 and the heat-resistant transparent plate 2, the medicine liquid can be taken out and placed through the heat-resistant transparent plate 2, and the constant temperature component can be replaced and the medicine liquid can be taken out and placed through the heat-resistant transparent plate 1.

[0008] Furthermore, the stirring assembly includes a main stirring shaft, a stirring motor, a secondary stirring shaft, a driving gear, a secondary moving gear, a stirring rod, a tooth chain and a bracket. The bracket is fixedly arranged on the upper surface of the box body. The top of the main stirring shaft is rotatably arranged on the top wall of the box body. The main stirring shaft is rotatably arranged on the liquid medicine tank. The stirring motor is fixedly arranged on the bracket. The output end of the stirring motor is fixedly connected to the main stirring shaft. The stirring motor is electrically connected to an external power supply. The top of the secondary stirring shaft is rotatably arranged on the top wall of the box body. The secondary stirring shaft is rotatably arranged on the liquid medicine tank. The driving gear is fixedly arranged on the top of the main stirring shaft. The secondary moving gear is fixedly arranged on the top of the secondary stirring shaft. The stirring rod is fixedly arranged on the main stirring shaft and the secondary stirring shaft. The stirring rod is provided with several groups. The tooth chain connects the driving gear and the secondary moving gear. When the stirring motor is energized, the stirring rod is driven to rotate through the main stirring shaft, the driving gear, the tooth chain, the secondary moving gear and the secondary stirring shaft. The stirring rod stirs the liquid medicine. There is a gap between the main stirring shaft and the secondary stirring shaft and the liquid medicine tank.

[0009] Furthermore, the constant temperature component includes a water tank, a heating rod, a support plate and a thermistor. The water tank is fixedly mounted on the base, the water tank is filled with water, the heating rod is mounted on the side wall of the water tank, the heating rod is electrically connected to an external power supply, the heating rod is electrically connected to a sliding rheostat, the bottom of the support plate is fixedly mounted on the base, the top of the support plate is fixedly mounted on the top wall of the box body, the thermistor is fixedly mounted on the support plate, the thermistor is electrically connected to a wire, the heating rod, the sliding rheostat and the external power supply form a loop, the thermistor, the wire and the external power supply form a loop, the heating rod heats the water in the water tank, the water evaporates into water vapor, thereby raising the temperature of the medicine liquid, and as the temperature in the box body changes, the resistance value of the thermistor changes, and medicine dripping holes are provided through the bottom of the water tank and the base.

[0010] The beneficial effects achieved by the present invention using the above structure are as follows: This solution provides an ophthalmic care dropper, which effectively solves the problem that the ophthalmic care dropper on the market cannot monitor and adjust the temperature of the liquid medicine in real time and cannot improve the comfort of eye drops. This method brings the following advantages: (1) Thermistors are affected by temperature and their resistance changes. When thermistors are electrically connected to a wire, the current in the wire changes. Based on the principle of electromagnetism, there is an attraction between the iron core and the sliding block. The pull-back spring is fixedly connected to the sliding block. When the temperature is high, the resistance of the thermistor decreases, the current in the wire increases, the attraction of the iron core on the sliding block is greater than the pulling force of the pull-back spring on the sliding block, and the sliding block moves in a certain direction. When the temperature is low, the resistance of the thermistor increases, the current in the wire decreases, the attraction of the iron core on the sliding block is less than the pulling force of the pull-back spring on the sliding block, and the sliding block moves in the opposite direction. When the temperature is normal, the attraction of the iron core on the sliding block is equal to the pulling force of the pull-back spring on the sliding block, and the sliding block is in a stationary state, thus achieving the technical effect of converting temperature changes into electrical signal changes and converting electrical signal changes into force changes. The temperature of the drug solution is increased and the temperature is controlled so as not to be too high and reduce the drug properties and therapeutic effects. (2) The control needle is fixedly connected to the sliding rheostat, and the sliding rheostat is electrically connected to the heating rod. When the temperature in the device is higher than the normal value, the control needle controls the resistance of the sliding rheostat to increase, the current in the heating rod to decrease, the speed at which the water temperature in the water tank increases is lower than the speed at which the water temperature in the water tank decreases, and the temperature in the device decreases. When the temperature in the device is lower than the normal value, the control needle controls the resistance of the sliding rheostat to decrease, the current in the heating rod to increase, the speed at which the water temperature in the water tank increases is higher than the speed at which the water temperature in the water tank decreases, and the temperature in the device increases, thereby achieving the technical effect of monitoring and adjusting the temperature in the device, so that the temperature in the device is basically maintained unchanged, thereby improving the comfort of the liquid medicine being dropped into the eyeball; (3) The stirring motor rotates to drive the main stirring shaft to rotate, and the main stirring shaft drives the secondary stirring shaft to rotate through the driving gear, the tooth chain and the secondary driving gear. The stirring rods on the main stirring shaft and the secondary stirring shaft stir the medicine in the medicine tank, so that the medicine is heated more evenly, which is convenient for maintaining the constant temperature of the medicine and processing crystalline substances. The medicine flows downward along the main stirring shaft and the secondary stirring shaft from the gap at the junction of the main stirring shaft and the secondary stirring shaft and the medicine tank, and drips downward into the patient's eyeball through the medicine drop hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the three-dimensional structure of a liquid dropping device for ophthalmic care provided by the present invention; Figure 2 A schematic diagram of the internal structure of an ophthalmic care dripping device provided by the present invention Figure 1 ; Figure 3 Schematic diagram of the temperature self-regulating component structure provided by the present invention except the protection box Figure 1 ; Figure 4 A schematic diagram of the internal structure of an ophthalmic care dripping device provided by the present invention Figure 2 ; Figure 5 for Figure 3 A partial enlarged view of the middle part; Figure 6 for Figure 3 A partial enlarged view of point B in the middle; Figure 7 for Figure 2 A partial enlarged view of point C in the middle.

[0012] Among them, 1. base, 2. temperature self-regulating component, 3. protection component, 4. stirring component, 5. constant temperature component, 6. medicine tank, 7. protection box, 8. limit rod, 9. pull-back spring, 10. sliding block, 11. control needle, 12. sliding rheostat, 13. iron core, 14. wire, 15. box, 16. heat-resistant transparent plate 1, 17. heat-resistant transparent plate 2, 18. main stirring shaft, 19. stirring motor, 20. secondary stirring shaft, 21. driving gear, 22. secondary driving gear, 23. stirring rod, 24. tooth chain, 25. water tank, 26. heating rod, 27. support plate, 28. thermistor, 29. bracket.

[0013] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0015] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention.

[0016] like Figure 1-Figure 2 As shown, a dropper device for ophthalmic care provided by the present invention includes a base 1, a temperature self-regulating component 2, a protective component 3, a stirring component 4, a constant temperature component 5 and a medicine liquid tank 6, the temperature self-regulating component 2 is fixedly arranged on the base 1, the temperature self-regulating component 2 is electrically connected to an external power supply, the protective component 3 is fixedly arranged on the base 1, the stirring component 4 is arranged on the protective component 3, the stirring component 4 is electrically connected to an external power supply, the constant temperature component 5 is fixedly arranged on the base 1, the constant temperature component 5 is electrically connected to an external power supply, the constant temperature component 5 is electrically connected to the temperature self-regulating component 2, the medicine liquid tank 6 is fixedly arranged on the constant temperature component 5, and the medicine liquid tank 6 is provided with several groups.

[0017] like Figure 1 , Figure 3-Figure 5 As shown, the temperature self-regulating component 2 includes a protection box 7, a limit rod 8, a pull-back spring 9, a sliding block 10, a control needle 11, a sliding rheostat 12, an iron core 13 and a wire 14. The protection box 7 is fixed on the base 1, both ends of the limit rod 8 are fixed on the inner wall of the protection box 7, one end of the pull-back spring 9 is fixed on the inner wall of the protection box 7, the sliding block 10 is slidably arranged on the limit rod 8, the sliding block 10 is fixed on the other end of the pull-back spring 9, the sliding block 10 is magnetic, the control needle 11 is fixed on the bottom surface of the sliding block 10, the control needle 11 is fixedly connected to the sliding rheostat 12, the sliding rheostat 12 is fixed on the bottom wall of the protection box 7, the sliding rheostat 12 is electrically connected to an external power supply, the end of the iron core 13 is fixed on the inner wall of the protection box 7, the wire 14 is wound on the iron core 13, the wire 14 is electrically connected to the external power supply, and the wire 14 is electrically connected to the constant temperature component 5.

[0018] like Figure 1As shown, the protective assembly 3 includes a box body 15, a heat-resistant transparent plate 16 and a heat-resistant transparent plate 2 17. The box body 15 is fixedly arranged on the base 1, the heat-resistant transparent plate 16 is hingedly arranged on the box body 15, the heat-resistant transparent plate 16 can be locked on the box body 15, the heat-resistant transparent plate 2 17 is hingedly arranged on the heat-resistant transparent plate 16, the heat-resistant transparent plate 2 17 can be locked on the heat-resistant transparent plate 16, and the heat-resistant transparent plate 2 17 is provided with several groups.

[0019] like Figure 2 , Figure 4 and Figure 6 As shown, the stirring assembly 4 includes a main stirring shaft 18, a stirring motor 19, a secondary stirring shaft 20, a driving gear 21, a secondary driving gear 22, a stirring rod 23, a toothed chain 24 and a bracket 29. The bracket 29 is fixedly arranged on the upper surface of the box body 15. The top of the main stirring shaft 18 is rotatably arranged on the top wall of the box body 15. The main stirring shaft 18 is rotatably arranged on the liquid medicine tank 6. The stirring motor 19 is fixedly arranged on the bracket 29. The output end of the stirring motor 19 is fixedly connected to the main stirring shaft 18. The stirring motor 19 is connected to the external The power supply is electrically connected, the top of the secondary stirring shaft 20 is rotatably arranged on the top wall of the box body 15, the secondary stirring shaft 20 is rotatably arranged on the liquid medicine tank 6, the driving gear 21 is fixedly arranged on the top of the main stirring shaft 18, the secondary moving gear 22 is fixedly arranged on the top of the secondary stirring shaft 20, the stirring rod 23 is fixedly arranged on the main stirring shaft 18 and the secondary stirring shaft 20, the stirring rod 23 is provided with several groups, the tooth chain 24 connects the driving gear 21 and the secondary moving gear 22, and there is a gap between the main stirring shaft and the secondary stirring shaft 20 and the liquid medicine tank 6.

[0020] like Figure 2 and Figure 4 As shown, the thermostatic component 5 includes a water tank 25, a heating rod 26, a support plate 27 and a thermistor 28. The water tank 25 is fixedly arranged on the base 1, and water is filled in the water tank 25. The heating rod 26 is arranged on the side wall of the water tank 25, and the heating rod 26 is electrically connected to the external power supply. The heating rod 26 is electrically connected to the sliding rheostat 12. The bottom of the support plate 27 is fixedly arranged on the base 1, and the top of the support plate 27 is fixedly arranged on the top wall of the box body 15. The medicine liquid tank 6 is fixedly arranged on the support plate 27, and the thermistor 28 is fixedly arranged on the support plate 27. The thermistor 28 is electrically connected to the wire 14. The heating rod 26, the sliding rheostat 12 and the external power supply form a loop, and the thermistor 28, the wire 14 and the external power supply form a loop. The water tank 25 and the bottom of the base 1 are penetrated by a medicine dripping hole.

[0021] When used specifically, the device is first installed on the bed, the heat-resistant transparent plate 17 is opened, the medicine liquid is placed in the medicine liquid tank 6, the heat-resistant transparent plate 17 is closed, the heating rod 26 is powered on, the heating rod 26 is heated, the water is in the form of water vapor, the medicine liquid is heated at a low temperature, the crystalline substance in the medicine liquid is dissolved, the stirring motor 19 is turned on, the stirring motor 19 drives the main stirring shaft 18 to rotate, the main stirring shaft 18 drives the driving gear 21 to rotate, the driving gear 21 drives the secondary driving gear 22 to rotate through the tooth chain 24, the secondary driving gear 22 drives the secondary stirring shaft 20 to rotate, the main stirring shaft 18 and the secondary stirring shaft 20 drive the stirring rod 23 to rotate, the stirring rod 23 stirs the medicine liquid in the medicine liquid tank 6, and the stirring motor 19 is turned on. The uniformity of heating of the high-quality liquid medicine is improved. During the stirring process, the liquid medicine flows downward from the gap at the junction of the main stirring shaft 18 and the secondary stirring shaft 20 with the liquid medicine tank 6 along the main stirring shaft 18 and the secondary stirring shaft 20, and drips downward onto the patient's eyeball through the dripping hole. After the dripping of the medicine is completed, the wire 14 and the sliding rheostat 12 are energized. When the temperature in the box 15 is low, the resistance of the thermistor 28 decreases. Since the thermistor 28 is electrically connected to the wire 14, the current in the wire 14 increases. According to the principle of electromagnetism, the suction force generated by the iron core 13 on the sliding block 10 increases. The suction force generated by the iron core 13 on the sliding block 10 is greater than the pulling force of the return spring 9 on the sliding block 10. The sliding block 10 Sliding on the limit rod 8, the sliding block 10 drives the control needle 11 to slide, and the control needle 11 reduces the resistance of the sliding rheostat 12. Since the sliding rheostat 12 is electrically connected to the heating rod 26, the current flowing through the heating rod 26 increases. The heating rod 26 makes the water in the water storage tank 25 heat up faster than the water in the water storage tank 25 cools down faster. When the temperature in the box body 15 is high, the resistance of the thermistor 28 increases, the current in the wire 14 decreases, and the suction force generated by the iron core 13 on the sliding block 10 decreases. The suction force generated by the iron core 13 on the sliding block 10 is less than the pulling force of the return spring 9 on the sliding block 10. The sliding block 10 slides in the opposite direction on the limit rod 8, and the sliding block 10 drives The control needle 11 slides in the opposite direction, and the control needle 11 increases the resistance of the sliding rheostat 12, and the current on the heating rod 26 decreases. The heating rod 26 makes the heating rate of the water in the water tank 25 lower than the cooling rate of the water in the water tank 25. When the heating rate of the water in the water tank 25 is equal to the cooling rate of the water in the water tank 25, the pulling force of the return spring 9 on the sliding block 10 is equal to the suction force of the iron core 13 on the sliding block 10. In this way, the technical effect of temperature monitoring and adjustment in the device is achieved. Through the observation of the heat-resistant transparent plate 1 16 and the heat-resistant transparent plate 2 17, when the temperature of the medicine solution is completed, the external power supply is disconnected, the heat-resistant transparent plate 2 17 is opened, and the remaining medicine solution in the medicine solution tank 6 is taken out.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0024] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A dropper for ophthalmic care, comprising a base (1), characterized in that: A temperature self-regulating component (2) is fixedly provided on the base (1), and the temperature self-regulating component (2) is electrically connected to an external power source. A protection component (3) is fixedly provided on the base (1), and a stirring component (4) is provided on the protection component (3), and the stirring component (4) is electrically connected to an external power source. A constant temperature component (5) is fixedly provided on the base (1), and the constant temperature component (5) is electrically connected to an external power source. The constant temperature component (5) is electrically connected to the temperature self-regulating component (2), and a liquid medicine tank (6) is fixedly provided on the constant temperature component (5).

2. The ophthalmic care dropper according to claim 1, characterized in that: The temperature self-regulating component (2) comprises a protection box (7), a limit rod (8), a pull-back spring (9), a sliding block (10), a control needle (11), a sliding rheostat (12), an iron core (13) and a wire (14); the protection box (7) is fixedly mounted on the base (1); both ends of the limit rod (8) are fixedly mounted on the inner wall of the protection box (7); one end of the pull-back spring (9) is fixedly mounted on the inner wall of the protection box (7); the sliding block (10) is slidably mounted on the limit rod (8); the sliding block (10) is fixedly mounted on the other end of the pull-back spring (9); The sliding block (10) is magnetic, the control needle (11) is fixedly arranged on the bottom surface of the sliding block (10), the control needle (11) is fixedly connected to the sliding rheostat (12), the sliding rheostat (12) is fixedly arranged on the bottom wall of the protection box (7), the sliding rheostat (12) is electrically connected to an external power source, the end of the iron core (13) is fixedly arranged on the inner wall of the protection box (7), the wire (14) is wound around the iron core (13), the wire (14) is electrically connected to the external power source, and the wire (14) is electrically connected to the constant temperature component (5).

3. The ophthalmic care dropper according to claim 2, characterized in that: The protective assembly (3) comprises a box body (15), a heat-resistant transparent plate 1 (16) and a heat-resistant transparent plate 2 (17); the box body (15) is fixedly mounted on the base (1); the heat-resistant transparent plate 1 (16) is hingedly mounted on the box body (15); the heat-resistant transparent plate 1 (16) can be locked onto the box body (15); the heat-resistant transparent plate 2 (17) is hingedly mounted on the heat-resistant transparent plate 1 (16); the heat-resistant transparent plate 2 (17) can be locked onto the heat-resistant transparent plate 1 (16); and the heat-resistant transparent plate 2 (17) is provided in a plurality of groups.

4. The ophthalmic care dripping device according to claim 3, characterized in that: The stirring assembly (4) comprises a main stirring shaft (18), a stirring motor (19), a secondary stirring shaft (20), a driving gear (21), a secondary driving gear (22), a stirring rod (23), a toothed chain (24) and a bracket (29), wherein the bracket (29) is fixedly arranged on the upper surface of the box body (15), the top of the main stirring shaft (18) is rotatably arranged on the top wall of the box body (15), the main stirring shaft (18) is rotatably arranged on the liquid medicine tank (6), a gap is left between the main stirring shaft (18) and the liquid medicine tank (6), the stirring motor (19) is fixedly arranged on the bracket (29), and the output end of the stirring motor (19) is fixedly connected to the main stirring shaft (18). The stirring motor (19) is electrically connected to an external power source, the top of the secondary stirring shaft (20) is rotatably arranged on the top wall of the box body (15), the secondary stirring shaft (20) is rotatably arranged on the liquid medicine tank (6), a gap is left between the secondary stirring shaft (20) and the liquid medicine tank (6), the driving gear (21) is fixedly arranged on the top of the main stirring shaft (18), the secondary moving gear (22) is fixedly arranged on the top of the secondary stirring shaft (20), the stirring rod (23) is fixedly arranged on the main stirring shaft (18) and the secondary stirring shaft (20), the stirring rod (23) is provided with a plurality of groups, and the tooth chain (24) connects the driving gear (21) and the secondary moving gear (22).

5. The ophthalmic care dripping device according to claim 4, characterized in that: The thermostatic assembly (5) comprises a water storage tank (25), a heating rod (26), a support plate (27) and a thermistor (28); the water storage tank (25) is fixedly mounted on the base (1); the water storage tank (25) is filled with water; the heating rod (26) is arranged on the side wall of the water storage tank (25); the heating rod (26) is electrically connected to an external power source; the bottom of the support plate (27) is fixedly mounted on the base (1); the top of the support plate (27) is fixedly mounted on the top wall of the box body (15); the thermistor (28) is fixedly mounted on the support plate (27); and a medicine dripping hole is provided through the bottom of the water storage tank (25) and the base (1).

6. The ophthalmic care dripping device according to claim 5, characterized in that: The thermistor (28) is electrically connected to the wire (14), the heating rod (26) is electrically connected to the sliding rheostat (12), the heating rod (26), the sliding rheostat (12) and an external power source form a loop, and the thermistor (28), the wire (14) and the external power source form a loop.

7. The ophthalmic care dripping device according to claim 6, characterized in that: The medicine liquid tank (6) is fixedly arranged on the support plate (27).

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