Atomizer mask nursing and cleaning device for children

Abstract

The invention discloses an atomizer mask nursing and cleaning device for children, and relates to the field of atomizer mask nursing equipment, a cleaning mechanism and a drying mechanism are arranged in a nursing box at intervals in the horizontal direction, and the cleaning mechanism comprises a spray head arranged in the nursing box and used for cleaning a mask and a moving block used for getting close to or getting away from the drying mechanism; a rotating shaft is rotationally arranged on the side, facing the drying mechanism, of the moving block, one end of the rotating shaft is connected with the driving motor, a disc is fixed to the other end of the rotating shaft, and a supporting rod used for being inserted into a connector pipe of a mask is fixed to the edge of the disc face of the side, away from the driving motor, of the disc. The axial direction of the rotating shaft and the rod core of the supporting rod are perpendicular to the radial direction of the disc. The atomizer mask is comprehensively cleaned, and bacterial pollution to the atomizer mask is reduced.

Description

Technical Field

[0001] The invention relates to the field of atomizer mask care equipment, in particular to a atomizer mask care and cleaning device for children. Background Art

[0002] A nebulizer mask is a medical device that is usually used for respiratory therapy, especially for patients with respiratory diseases. Its main function is to atomize liquid medicine into fine particles so that it can be directly inhaled through the respiratory tract and effectively deliver the medicine to the lungs. There are two types of nebulizer masks: adult and children's. The nebulizer mask for children is smaller than that for adults, and the nebulizer mask for children fits the child's face better. Nebulizer masks for children are generally used many times, so the nebulizer mask will be cleaned and dried after use for the next use. At present, nursing staff generally place it directly under the faucet to clean it and then dry it naturally. First of all, manual rinsing under the faucet is prone to cleaning dead corners. Secondly, there is more dust and bacteria in the air, and the soaked mask is prone to breeding bacteria when it is naturally dried. This way of cleaning the mask after use is obviously not a good choice.

[0003] The document entitled “A cleaning and care device for children’s nebulizer mask” (document number CN109663137B) provides a solution, which is to set a storage box, a cleaning mechanism and a drying device, fix the mask with a limit plate, and then clean it with a water pipe. The cleaned mask is then dried and stored in a storage box. However, the solution provided by the above document still has the following defects: since the interface sleeve of the mask is fixed on the limit plate in a sleeve-type manner, there is a contact surface between the mask and the limit plate, and these contact surfaces cannot be cleaned during the cleaning process, so the mask cannot be fully cleaned, which makes the mask easy to breed bacteria and has poor use effect. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, the present invention proposes a care and cleaning device for a nebulizer mask for children, aiming to achieve comprehensive cleaning of the nebulizer mask and reduce bacterial contamination of the nebulizer mask.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a care and cleaning device for a nebulizer mask for children, a cleaning mechanism and a drying mechanism are arranged at intervals in the horizontal direction in a care box, the cleaning mechanism includes a nozzle arranged in the care box for cleaning the mask and a moving block for approaching or moving away from the drying mechanism, the moving block is rotatably provided with a rotating shaft on the side facing the drying mechanism, and one end of the rotating shaft is connected to a driving motor, and a disc is fixed to the other end of the rotating shaft, and a support rod for inserting an interface tube of the mask is fixed at the edge of the disc surface on the side away from the driving motor, and the axial direction of the rotating shaft and the rod core of the support rod are respectively perpendicular to the radial direction of the disc.

[0006] As a further improvement scheme of the present invention: a water barrier cover is movably arranged in the vertical direction in the nursing box, and a first water inlet pipe and a second water inlet pipe are penetrated through the top of the water barrier cover, the bottom end of the first water inlet pipe is connected to a circular ring-shaped nozzle, and a notch for the support rod to enter is arranged at the bottom of the circular ring-shaped nozzle, the ring core of the circular ring-shaped nozzle coincides with the axis core of the rotating shaft, and the water outlet direction of the circular ring-shaped nozzle is away from the disc; the bottom end of the second water inlet pipe is connected to a disc-shaped nozzle, and the water outlet part of the disc-shaped nozzle faces the support rod.

[0007] As a further improvement of the present invention: a partition is fixed horizontally inside the nursing box, below the partition is a wastewater collection area, a baffle is vertically arranged on the top of the partition, the cleaning mechanism and the drying mechanism are respectively located on the left and right sides of the baffle, and a drainage groove is opened on the partition on the left side of the baffle.

[0008] As a further improvement of the present invention: an L-shaped plate is slidably arranged on the partition on the left side of the baffle, the top of the horizontal part of the L-shaped plate is an inclined surface, the horizontal part of the L-shaped plate and the partition form a sliding fit along the width direction of the drainage trough, and the horizontal part of the L-shaped plate slides along the width direction of the drainage trough to a closed position covering the drainage trough or an open position avoiding the drainage trough.

[0009] As a further improvement of the present invention: the top of the vertical part of the L-shaped plate and the bottom of the water retaining cover are parallel slopes. When the water retaining cover moves upward to be completely in contact with the top slope of the vertical part, the horizontal part is located in a closed position covering the drainage groove. When the water retaining cover moves downward to be completely separated from the top slope of the vertical part, the horizontal part is located in an open position avoiding the drainage groove.

[0010] As a further improvement scheme of the present invention: a strip plate is also fixed on the partition plate on the left side of the baffle, and the strip plate and the vertical part of the L-shaped plate are arranged parallel and spaced apart, a guide rod with a rod core perpendicular to the vertical part is fixed on one side of the vertical part, one end of the guide rod passes through the strip plate, and the guide rod and the strip plate form a sliding fit along the length direction of the guide rod, a spring is sleeved on the rod section of the guide rod located between the vertical part and the strip plate, and the two ends of the spring are respectively connected to the side wall of the vertical part and the side wall of the strip plate.

[0011] As a further improvement of the present invention: a first push rod is penetrated and slidably provided on the top of the nursing box, the bottom end of the first push rod is fixed to the top of the water retaining cover, and the first push rod drives the water retaining cover to rise or fall in the vertical direction.

[0012] As a further improvement scheme of the present invention: the moving block includes a rectangular block sliding horizontally along the partition, a rectangular plate is fixed on the top right side of the rectangular block, the rotating shaft is arranged through the rectangular plate, a rectangular through groove matching the rectangular plate is opened on the side of the water retaining cover close to the rectangular plate, and the driving motor is located on the side of the rectangular plate away from the water retaining cover; a second push rod is horizontally penetrated and slidably arranged on the left side of the nursing box, and one end of the second push rod is connected to the side of the rectangular block away from the water retaining cover.

[0013] As a further improvement of the present invention: the drying mechanism includes a ring-shaped jet pipe fixed on the top of the partition, a heating wire is arranged inside the jet pipe, and the jet pipe is connected to an external air pump through an air guide pipe; the axis core of the rotating shaft points to the ring core of the jet pipe.

[0014] As a further improvement of the present invention: an ultraviolet sterilization lamp is arranged on the right inner wall of the nursing box, and the light emitted by the ultraviolet sterilization lamp covers the space surrounded by the jet pipe.

[0015] The present invention is beneficial in that: 1. In the present invention, when the rotating shaft drives the support rod and the mask to rotate through the disc, relative sliding will also occur between the inner wall of the interface tube and the support rod, that is, the part of the inner wall of the interface tube that contacts the support rod will change with the rotation of the rotating shaft, so that the cleaning water sprayed from the nozzle can be flushed to different parts of the inner wall of the interface tube, and the cleaning dead angle of the contact part between the interface tube and the support rod is eliminated, and the nozzle is used to flush the mask, which is conducive to comprehensive cleaning of the mask; at the same time, such a setting can also make the cleaning water with stains on the mask be thrown away from the mask, which is conducive to further cleaning of the mask; in addition, since the cleaning water on the surface of the mask is thrown away, the water content on the surface of the mask after cleaning is less, which is also conducive to accelerating the drying speed of the mask in the drying mechanism.

[0016] 2. In the present invention, a water retaining cover that can move up and down is provided. When the bottom of the water retaining cover presses the inclined surface of the vertical part downward and leaves the inclined surface of the vertical part, it will finally contact the top inclined surface of the horizontal part. At this time, the water retaining cover will enclose the cleaning area in a space to prevent the thrown water from splashing to other positions of the nursing box. At the same time, it also makes the horizontal part of the L-shaped plate leave the top of the drain groove to realize the opening of the drain groove, so as to facilitate the timely discharge of the waste water generated by the cleaning mask into the waste water collection area below the partition, and avoid the waste water accumulating on the top of the partition to pollute the environment above the partition.

[0017] 3. In the present invention, when the water retaining cover moves upward to the point where the bottom slope of the water retaining cover is in contact with the top slope of the vertical part, the horizontal part of the L-shaped plate is in a closed position covering the drain groove, which can prevent the gas expanded by heat below the partition from flowing into the area above the partition in large quantities, and prevent some gas with odor from contaminating the mask after contact with the mask. At the same time, due to the friction between the L-shaped plate and the partition and the action of the spring, the water retaining cover cannot drive the L-shaped plate to slide on the partition simply by its own gravity and the gravity of the nozzle. Therefore, the L-shaped plate can now play the role of supporting the water retaining cover to prevent the water retaining cover from automatically falling, which can reduce the need to set a limit structure for the water retaining cover alone, and facilitate operation by nursing staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a structural schematic diagram of a nebulizer mask for children in the prior art; Figure 2 This is a schematic diagram of the external structure of the nursing box in the present invention; Figure 3 This is a schematic diagram of the internal structure of the nursing box in the present invention; Figure 4 , Figure 5 It is a structural schematic diagram of the cleaning mechanism in the present invention; Figure 6 for Figure 5 A partial enlarged view of the middle B area; Figure 7 It is a schematic diagram of the structure of the moving block, rotating shaft, disc and supporting rod in the present invention.

[0020] In the figure: A, mask; A1, mask body; A2, interface tube; 10, nursing box; 11, partition; 111, drain trough; 12, baffle; 20, cleaning mechanism; 211, ring-shaped nozzle; 2111, first water inlet pipe; 212, disc-shaped nozzle; 2121, second water inlet pipe; 22, moving block; 221, rectangular block; 222, rectangular plate; 223, second push rod; 23, rotating shaft; 24, disc; 25, support rod; 26, water shield; 261, first push rod; 27, L-shaped plate; 271, horizontal part; 272, vertical part; 273, guide rod; 2731, spring; 28, strip plate; 30, drying mechanism; 31, jet pipe; 32, air guide pipe; 40, ultraviolet germicidal lamp. DETAILED DESCRIPTION

[0021] 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.

[0022] In order to facilitate the understanding of the present invention, a brief description of the nebulizer mask for children is now provided. Figure 1 As shown, the nebulizer mask for children is referred to as mask A for short, and the mask A includes a mask body A1 adapted to the child's face and an interface tube A2 connected to the nebulizer.

[0023] See also Figure 2-Figure 7 As shown, a nebulizer mask care and cleaning device for children is provided, wherein a cleaning mechanism 20 and a drying mechanism 30 are arranged at intervals in the horizontal direction in a care box 10, wherein the cleaning mechanism 20 comprises a nozzle for cleaning the mask A arranged in the care box 10 and a moving block 22 for approaching or moving away from the drying mechanism 30, wherein the moving block 22 is provided with a rotating shaft 23 on the side facing the drying mechanism 30, and one end of the rotating shaft 23 is connected to a driving motor, and a disc 24 is fixed to the other end of the rotating shaft 23, and a support rod 25 for inserting an interface tube A2 of the mask A is fixed to the edge of the disc surface of the disc 24 away from the driving motor, and the axial direction of the rotating shaft 23 and the rod core of the support rod 25 are respectively aligned with the center of the disc 24. The radial direction is vertical; when in use, the mask A is first placed in the nursing box 10, and the support rod 25 is inserted into the interface tube A2, and the support rod 25 passes through the mask body A1. At this time, the mask A is located at the middle position of the support rod 25, and then the driving motor is started. The driving motor drives the rotating shaft 23, the disc 24 and the support rod 25 to rotate rapidly, so that the mask A rotates rapidly around the rotating shaft 23, and the flushing of the nozzle is cooperated to clean the mask A. After cleaning, the mask A is pushed by the moving block 22 to the drying mechanism 30 for drying, so as to reduce the dust in the air from being adsorbed on the mask A in large quantities by relying on moisture; the dried mask A is taken out of the nursing box 10 and placed in a corresponding storage box.

[0024] In the above scheme, when the rotating shaft 23 drives the support rod 25 and the mask A to rotate through the disc 24, relative sliding will also occur between the inner wall of the interface tube A2 and the support rod 25, that is, the part of the inner wall of the interface tube A2 that contacts the support rod 25 will change with the rotation of the rotating shaft 23, so that the cleaning water sprayed from the nozzle can be flushed to different parts of the inner wall of the interface tube A2, and the cleaning dead angle of the contact part between the interface tube A2 and the support rod 25 is eliminated, and the flushing of the mask A by the nozzle is facilitated to achieve comprehensive cleaning of the mask A; at the same time, such a setting can also make the cleaning water with stains on the mask A be thrown away from the mask A, which is conducive to further cleaning of the mask A; in addition, since the cleaning water on the surface of the mask A is thrown away, the water content on the surface of the mask A after cleaning is less, which is also conducive to accelerating the drying speed of the mask A in the drying mechanism 30; wherein the area of ​​the disc 24 is larger than the area of ​​the rotating area of ​​the mask A, which can prevent the water from being sprayed onto the driving motor at the other end of the rotating shaft 23 when the nozzle sprays water toward the mask A.

[0025] like Figure 3 , 4As shown in Figures 5 and 7, further, a water shield 26 is movably provided in the nursing box 10 in the vertical direction, and a first water inlet pipe 2111 and a second water inlet pipe 2121 are provided through the top of the water shield 26, and a circular ring-shaped nozzle 211 is connected to the bottom end of the first water inlet pipe 2111, and a notch for the support rod 25 to enter is provided at the bottom of the circular ring-shaped nozzle 211, and the ring core of the circular ring-shaped nozzle 211 coincides with the axis core of the rotating shaft 23, and the circular ring The water outlet direction of the annular nozzle 211 is away from the disc 24; the bottom end of the second water inlet pipe 2121 is connected to the disc-shaped nozzle 212, and the water outlet part of the disc-shaped nozzle 212 faces the support rod 25; the first water inlet pipe 2111 and the second water inlet pipe 2121 are both hoses, and the first water inlet pipe 2111 and the second water inlet pipe 2121 are connected at one end outside the nursing box 10 through a water storage tank of a water pump, and the annular nozzle 211 connected to the first water inlet pipe 2111 is horizontally Water is sprayed to the right, with part of the water sprayed on the outside of the mask body A1 and the other part sprayed into the inside of the interface pipe A2. The disc-shaped nozzle 212 connected to the second water inlet pipe 2121 sprays water obliquely downward, and the spraying area completely covers the rotation path of the mask A, so that the inside of the mask body A1 can be rinsed. The coordinated use of the annular nozzle 211 and the disc-shaped nozzle 212 can achieve a comprehensive cleaning of the mask A. The setting of the water shield 26 is used to prevent the mask A from being thrown out. The water sprayed out splashes onto the inner wall of the nursing box 10, and at the same time, it also blocks the water sprayed by the annular nozzle 211 and the disc-shaped nozzle 212 from being sprayed onto the drying mechanism 30 and the location of the driving motor; on the other hand, the water shield 26 is also used for the installation of the annular nozzle 211 and the disc-shaped nozzle 212, so that the annular nozzle 211 and the disc-shaped nozzle 212 can rise or fall vertically with the water shield 26, thereby avoiding interference with the movement of the support rod 25 and the mask A.

[0026] In order to collect the waste water after cleaning, a partition 11 is fixed in the horizontal direction inside the nursing box 10, and the bottom of the partition 11 is the waste water collection area. A baffle 12 is vertically arranged on the top of the partition 11. The cleaning mechanism 20 and the drying mechanism 30 are respectively located on the left and right sides of the baffle 12, and a drainage groove 111 is opened on the partition 11 on the left side of the baffle 12; the setting of the baffle 12 prevents the waste water after cleaning from flowing into the area where the drying mechanism 30 is located. Since the temperature at the drying mechanism 30 is relatively high, the water vapor generated by the waste water is prevented from adhering to the mask A, and the generation of odor is also avoided; the setting of the drainage groove 111 can discharge the waste water into the waste water collection area below the partition 11.

[0027] like Figure 3 , 4As shown in Figures 5 and 6, further, an L-shaped plate 27 is slidably provided on the partition 11 on the left side of the baffle 12, and the top of the horizontal portion 271 of the L-shaped plate 27 is an inclined surface, and the horizontal portion 271 of the L-shaped plate 27 and the partition 11 form a sliding fit along the width direction of the drainage groove 111, and the horizontal portion 271 of the L-shaped plate 27 slides along the width direction of the drainage groove 111 to a closed position covering the drainage groove 111 or an open position avoiding the drainage groove 111; the significance of setting the drainage groove 111 to a closed state is that when the drying mechanism 30 dries the mask A, the drainage groove 111 needs to be set to a closed state, because a large amount of heat is generated at the drying mechanism 30, and this part of the heat will be transferred to the wastewater collection area under the partition 11, causing the wastewater to expand due to heat and the gas under the partition 11 to flow from the drainage groove 111 to the top of the partition 11, and this part of the gas has an odor, and will contaminate the mask A after contacting the mask A.

[0028] like Figure 3 , 4 As shown in FIGS. 5 and 6, the structure for driving the L-shaped plate 27 to generate displacement is as follows: a strip plate 28 is also fixed on the partition plate 11 on the left side of the baffle plate 12, and the strip plate 28 is arranged parallel to and spaced from the vertical portion 272 of the L-shaped plate 27, a guide rod 273 whose rod core is perpendicular to the vertical portion 272 is fixed on one side of the vertical portion 272, one end of the guide rod 273 passes through the strip plate 28, and the guide rod 273 and the strip plate 28 form a sliding fit along the length direction of the guide rod 273, and the guide rod 273 is located in the rod section between the vertical portion 272 and the strip plate 28 The upper sleeve is provided with a spring 2731, and the two ends of the spring 2731 are respectively connected to the side wall of the vertical portion 272 and the side wall of the strip plate 28; the top of the vertical portion 272 of the L-shaped plate 27 and the bottom of the water shield 26 are parallel inclined surfaces, and when the water shield 26 moves upward to completely abut against the top inclined surface of the vertical portion 272, the horizontal portion 271 is located in a closed position covering the drain groove 111, and when the water shield 26 moves downward to completely separate from the top inclined surface of the vertical portion 272, the horizontal portion 271 is located in an open position avoiding the drain groove 111; In the above, by setting the water shield 26 that moves up and down, when the bottom of the water shield 26 presses the inclined surface of the vertical part 272 downward and leaves the inclined surface of the vertical part 272, the bottom of the water shield 26 finally contacts the top inclined surface of the horizontal part 271. At this time, the water shield 26 encloses the cleaning area in a space to prevent the thrown water from splashing to other positions of the nursing box 10. At the same time, it also makes the horizontal part 271 of the L-shaped plate 27 leave the top of the drain groove 111 to realize the opening of the drain groove 111, which is convenient for the cleaning surface The wastewater generated by the water shield 26 is promptly discharged into the wastewater collection area below the partition 11, so as to avoid the wastewater accumulating on the top of the partition 11 and polluting the environment above the partition 11; when the bottom inclined surface of the water shield 26 contacts the horizontal portion 271 of the L-shaped plate 27, the horizontal portion 271 of the L-shaped plate 27 is in an open position to avoid the drainage groove 111. At this time, the wastewater splashed on the inner wall of the water shield 26 and flowing down along the inner wall of the water shield 26 also flows down from the inclined surface at the top of the horizontal portion 271 of the L-shaped plate 27, which can avoid When the bottom slope of the water shield 26 is completely in contact with the top slope of the vertical portion 272, the horizontal portion 271 of the L-shaped plate 27 is in a closed position covering the water groove 111, which can prevent the gas below the partition 11 from expanding due to heat from flowing into the area above the partition 11, and prevent some of the gas from having odor and contaminating the mask A after contact with the mask A. At this time, due to the friction between the L-shaped plate 27 and the partition 11 and the spring 2731, the mask A is not contaminated. The water shield 26 cannot drive the L-shaped plate 27 to slide on the partition 11 just by its own gravity and the gravity of the nozzle. Therefore, the L-shaped plate 27 can now support the water shield 26 to prevent the water shield 26 from automatically falling, which can reduce the need to set a limit structure for the water shield 26 alone. As a result, after the nursing staff moves the water shield 26 upward to the top of the L-shaped plate 27, there is no need to keep exerting force on it, which makes it convenient to put the interface tube A2 of the mask A on the support rod 25 to ensure that the mask A is installed in place.

[0029] like Figure 2 , 3 As shown in Figures 4 and 5, further, a first push rod 261 is penetrated and slidably provided on the top of the nursing box 10, and the bottom end of the first push rod 261 is fixed to the top of the water retaining cover 26, and the first push rod 261 drives the water retaining cover 26 to rise or fall in the vertical direction; the first push rod 261 can be manually pushed by the nursing staff, or other driving methods can be adopted.

[0030] In the above, the moving block 22 includes a rectangular block 221 that slides horizontally along the partition 11, a rectangular plate 222 is fixed to the top right side of the rectangular block 221, the rotating shaft 23 is penetrated and arranged on the rectangular plate 222, a rectangular through groove that matches the rectangular plate 222 is opened on the side of the water shield 26 close to the rectangular plate 222, and the driving motor is located on the side of the rectangular plate 222 away from the water shield 26; a second push rod 223 is horizontally penetrated and slidably arranged on the left side of the nursing box 10, and one end of the second push rod 223 is connected to the rectangular block 22 1 is away from the side of the water shield 26; when the first push rod 261 drives the water shield 26 to move downward, the rectangular through groove at the bottom of the water shield 26 is just set in the rectangular area formed by the rectangular plate 222 and the rectangular block 221, so that the rectangular area formed by the rectangular block 221 and the rectangular plate 222 can block the splashing water and prevent the splashing water from falling on the driving motor; when the mask A is cleaned, the second push rod 223 drives the rectangular block 221 to move rightward, so that the mask A on the support rod 25 enters the drying mechanism 30, thereby realizing the drying of the mask A.

[0031] The drying mechanism 30 includes a ring-shaped jet tube 31 fixed on the top of the partition 11, wherein a heating wire is arranged inside the jet tube 31, and the jet tube 31 is connected to an external air pump through an air guide tube 32; the axis core of the rotating shaft 23 points to the ring core of the jet tube 31; when in use, the heating wire is energized to generate heat, and the air pump sends gas into the jet tube 31, which is heated by the heating wire and then sprayed toward the mask A, thereby realizing rapid drying of the mask A.

[0032] In order to achieve the disinfection of the mask A, an ultraviolet sterilization lamp 40 is provided on the right inner wall of the nursing box 10 , and the light emitted by the ultraviolet sterilization lamp 40 covers the space surrounded by the jet pipe 31 .

[0033] In the present application, a box door is provided on the front side of the nursing box 10, and an observation window is provided on the box door at the corresponding position of the water shield 26, and the front and rear sides of the water shield 26 are made of transparent material; when cleaning the mask A, the cleaning condition of the mask A inside the water shield 26 is observed through the observation window; a drain pipe is provided at the bottom of the right side of the nursing box 10, and a valve is provided on the drain pipe, so that the waste water under the partition 11 can be discharged through the drain pipe.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A child nebulizer mask care and cleaning device, characterized in that: A cleaning mechanism (20) and a drying mechanism (30) are arranged at intervals in the horizontal direction in the nursing box (10), the cleaning mechanism (20) comprising a nozzle arranged in the nursing box (10) for cleaning the mask (A) and a moving block (22) for approaching or moving away from the drying mechanism (30), the moving block (22) being provided with a rotating shaft (23) on the side facing the drying mechanism (30) for rotation, and one end of the rotating shaft (23) is connected to a driving motor, and a disc (24) is fixed to the other end of the rotating shaft (23), and a support rod (25) for inserting an interface tube (A2) of the mask (A) is fixed at the edge of the disc surface of the disc (24) away from the driving motor, and the axial direction of the rotating shaft (23) and the rod core of the support rod (25) are respectively perpendicular to the radial direction of the disc (24).

2. A child-use nebulizer mask care and cleaning device according to claim 1, characterized in that: A water shield (26) is movably arranged in the vertical direction inside the nursing box (10), and a first water inlet pipe (2111) and a second water inlet pipe (2121) are penetrated through the top of the water shield (26); the bottom end of the first water inlet pipe (2111) is connected to a circular ring-shaped nozzle (211), and a notch for the support rod (25) to enter is arranged at the bottom of the circular ring-shaped nozzle (211), the ring core of the circular ring-shaped nozzle (211) coincides with the axis core of the rotating shaft (23), and the water outlet direction of the circular ring-shaped nozzle (211) is away from the disc (24); the bottom end of the second water inlet pipe (2121) is connected to a disc-shaped nozzle (212), and the water outlet portion of the disc-shaped nozzle (212) faces the support rod (25).

3. A child-use nebulizer mask care and cleaning device according to claim 1 or 2, characterized in that: A partition (11) is fixed in the horizontal direction inside the nursing box (10), and a wastewater collection area is provided below the partition (11). A baffle (12) is vertically arranged on the top of the partition (11). The cleaning mechanism (20) and the drying mechanism (30) are respectively located on the left and right sides of the baffle (12), and a drainage groove (111) is provided on the partition (11) on the left side of the baffle (12).

4. A child-use nebulizer mask care and cleaning device according to claim 3, characterized in that: An L-shaped plate (27) is slidably arranged on the partition (11) on the left side of the baffle (12); the top of the horizontal portion (271) of the L-shaped plate (27) is an inclined surface; the horizontal portion (271) of the L-shaped plate (27) and the partition (11) form a sliding fit along the groove width direction of the drainage groove (111); the horizontal portion (271) of the L-shaped plate (27) slides along the groove width direction of the drainage groove (111) to a closed position covering the drainage groove (111) or an open position avoiding the drainage groove (111).

5. A child-use nebulizer mask care and cleaning device according to claim 4, characterized in that: The top of the vertical portion (272) of the L-shaped plate (27) and the bottom of the water shield (26) are parallel inclined surfaces. When the water shield (26) moves upward to completely abut against the top inclined surface of the vertical portion (272), the horizontal portion (271) is located in a closed position covering the drainage groove (111). When the water shield (26) moves downward to completely separate from the top inclined surface of the vertical portion (272), the horizontal portion (271) is located in an open position avoiding the drainage groove (111).

6. A child-use nebulizer mask care and cleaning device according to claim 5, characterized in that: A strip plate (28) is also fixed on the partition plate (11) on the left side of the baffle plate (12), and the strip plate (28) is arranged in parallel with the vertical portion (272) of the L-shaped plate (27) at intervals. A guide rod (273) whose rod core is perpendicular to the vertical portion (272) is fixed on one side of the vertical portion (272), one end of the guide rod (273) passes through the strip plate (28), and the guide rod (273) and the strip plate (28) form a sliding fit along the length direction of the guide rod (273). A spring (2731) is sleeved on the rod section of the guide rod (273) located between the vertical portion (272) and the strip plate (28), and the two ends of the spring (2731) are respectively connected to the side wall of the vertical portion (272) and the side wall of the strip plate (28).

7. The child-use nebulizer mask care and cleaning device according to claim 2, characterized in that: A first push rod (261) is slidably disposed through the top of the nursing box (10), and the bottom end of the first push rod (261) is fixed to the top of the water shield (26). The first push rod (261) drives the water shield (26) to rise or fall in the vertical direction.

8. The child-use nebulizer mask care and cleaning device according to claim 2, characterized in that: The moving block (22) includes a rectangular block (221) that slides horizontally along the partition (11), a rectangular plate (222) is fixed on the top right side of the rectangular block (221), the rotating shaft (23) is arranged through the rectangular plate (222), a rectangular through groove that matches the rectangular plate (222) is provided on the side of the water shield (26) close to the rectangular plate (222), and the driving motor is located on the side of the rectangular plate (222) away from the water shield (26); a second push rod (223) is horizontally penetrated and slidably arranged on the left side of the nursing box (10), and one end of the second push rod (223) is connected to the side of the rectangular block (221) away from the water shield (26).

9. The child-use nebulizer mask care and cleaning device according to claim 1, characterized in that: The drying mechanism (30) comprises an annular jet pipe (31) fixed on the top of the partition (11), wherein an electric heating wire is arranged inside the jet pipe (31), and the jet pipe (31) is connected to an external air pump via an air guide pipe (32); the axis core of the rotating shaft (23) points to the annular core of the jet pipe (31).

10. The child-use nebulizer mask care and cleaning device according to claim 1, characterized in that: An ultraviolet sterilization lamp (40) is arranged on the right inner wall of the nursing box (10), and the light emitted by the ultraviolet sterilization lamp (40) covers the space surrounded by the jet pipe (31).

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