Portable atomizer for old patients with cardiovascular diseases

Abstract

The invention is applicable to the technical field of atomizers, and provides a portable atomizer for old patients with cardiovascular diseases, comprising a body and a liquid storage box mounted on the body and used for storing liquid medicine; the atomization assembly is arranged in the machine body and used for atomizing liquid medicine; the threaded ring is arranged on one side of the machine body and is used for discharging the medicine atomized by the atomizing assembly; the silica gel mask is mounted on the threaded ring in a threaded manner and has a foldable characteristic; the storage box is arranged on one side of the machine body and used for storing a silica gel mask; and the sealing mechanism is arranged in the machine body and is used for sealing a liquid outlet of the atomization assembly. According to the portable atomizer for the old patients with cardiovascular diseases, the innovative design of the foldable silica gel mask is adopted, so that the portability and the space utilization rate of the atomizer are improved, and the use comfort of the patients is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of nebulizers, and in particular relates to a portable nebulizer for elderly patients with cardiovascular diseases. Background Art

[0002] Nebulizer therapy is a treatment method that disperses the drug into mist particles, which are then inhaled into the patient's respiratory tract. It can treat a variety of diseases, including respiratory diseases, cardiovascular diseases, and digestive system diseases. For elderly patients with cardiovascular diseases, nebulizer therapy has the advantages of direct action of drugs on the respiratory tract, improving treatment effects, small dosage, few adverse reactions, improved exercise tolerance, and enhanced airway clearance. In order to facilitate the use of the elderly, smaller portable nebulizers are now on the market.

[0003] At present, most of the masks of nebulizers in the prior art are transparent hard masks. Since hard masks cannot be folded, they are usually large in size and inconvenient to carry, which increases the burden when going out, especially when it needs to be carried for a long time or traveling. At the same time, hard masks need to take up more space when stored. Summary of the invention

[0004] The present invention provides a portable nebulizer for elderly patients with cardiovascular diseases, aiming to solve the problem in the above background technology that most masks of currently used nebulizers are hard masks which cannot be folded and are not suitable for carrying outside.

[0005] To solve the above problems, the present invention is implemented as follows: a portable nebulizer for elderly patients with cardiovascular diseases, comprising: a body and a liquid storage box installed on the body for storing liquid medicine; an atomizing assembly arranged in the body for atomizing liquid medicine; a threaded ring installed on one side of the body for discharging the medicine atomized by the atomizing assembly; a silicone mask with foldable characteristics threadedly installed on the threaded ring; a storage box arranged on one side of the body for storing the silicone mask; and a sealing mechanism arranged in the body for sealing the liquid discharge port of the atomizing assembly.

[0006] Preferably, a controller for controlling the opening and closing of the atomizer assembly is provided on one side of the body, a partition is installed in the body, the partition separates the body into a liquid storage chamber, a power supply chamber and an installation chamber, a power supply chamber is provided in the power supply chamber for supplying power to the atomizer assembly, the liquid storage chamber is connected to the liquid storage box, and an electrical connector for use with the atomizer assembly is installed in the liquid storage chamber.

[0007] Preferably, the sealing mechanism includes: a sealing plate slidably arranged on the partition plate for separating the liquid storage cavity to form two storage spaces; a support plate fixedly installed in the mounting cavity; a threaded barrel rotatably installed on the support plate; a threaded rod threadedly installed on the threaded barrel, one end of the threaded rod being fixedly connected to the sealing plate; and a driving mechanism arranged on the mounting cavity and the threaded barrel for driving the sealing plate to move.

[0008] Preferably, the driving mechanism includes: a rotating rod rotatably installed in the installation cavity, and one end of the rotating rod is rotatably connected to the support plate; a sprocket 1 fixedly mounted on the rotating rod and the threaded cylinder respectively; a chain 1 mounted on the two sprockets 1, and the chain 1 is meshed with the two sprockets 1; a motor fixedly installed on one side of the installation cavity, and a bevel gear 1 is fixedly mounted on the output shaft of the motor and the rotating rod, and the two bevel gears 1 are meshed.

[0009] Preferably, a connection port for movement of the sealing plate is provided on the partition, a sealing ring is installed in the connection port, and the sealing ring is used to seal the gap between the sealing plate and the connection port.

[0010] Preferably, a sealing strip is fixedly installed on one side of the liquid storage chamber, a pressing plate is installed on one side of the sealing plate, the pressing plate is in close contact with the sealing plate, and the sealing strip is used to prevent the liquid in the liquid storage box from being discharged into the atomization assembly.

[0011] Preferably, a limiting rod is fixedly installed on one side of the sealing plate, a limiting block is slidably installed on the limiting rod, and the limiting block is fixedly connected to the supporting plate.

[0012] Preferably, a cover plate is hinged on one side of the storage box, a connecting block is fixedly installed on the inner side of the cover plate, a connecting frame is slidably provided on one side of the inner wall of the storage box, a connecting rod is fixedly installed on the bottom of the connecting frame, the connecting rod is clamped with the connecting block, a return spring and a connecting plate are sleeved on the connecting rod, and the connecting plate is fixedly connected to the storage box.

[0013] Preferably, a sliding opening is opened on one side of the storage box, a guide rod is fixedly installed in the sliding opening, a shift block is slidably sleeved on the guide rod, and the shift block is fixedly connected to the connecting frame.

[0014] Preferably, a magnet bar for fixing the storage box is fixedly mounted on one side of the machine body and the storage box, and the two magnet bars are attracted to each other. A cover is threadedly mounted on the liquid storage box.

[0015] Compared with the related art, the portable nebulizer for elderly patients with cardiovascular diseases provided by the present invention has the following beneficial effects:

[0016] Compared with the prior art, the portable nebulizer for elderly patients with cardiovascular diseases provided by the present invention adopts a foldable silicone mask, which greatly reduces the volume and storage area of ​​the mask compared to the traditional transparent hard mask, making the entire nebulizer lighter and convenient for patients to carry when going out, especially when carrying for a long time or traveling, which greatly reduces the burden on patients. At the same time, the folding characteristics of the silicone mask make it take up less space when stored, thereby improving the utilization of space. It can be conveniently stored and carried whether at home or when traveling. By setting a sealing mechanism, the discharge port of the nebulizer assembly can be sealed when not in use, effectively preventing the leakage of the medicine liquid, and ensuring the hygiene and safety of the medicine liquid.

[0017] In summary, the portable nebulizer for elderly patients with cardiovascular diseases of the present invention not only improves the portability and space utilization of the nebulizer, but also improves the comfort of use for patients by adopting the innovative design of a foldable silicone mask. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a portable nebulizer for elderly patients with cardiovascular diseases provided by the present invention;

[0019] Figure 2 It is a schematic diagram of the main cross-sectional structure of a portable atomizer for elderly patients with cardiovascular diseases provided by the present invention;

[0020] Figure 3 It is a side cross-sectional structural schematic diagram of a portable nebulizer for elderly patients with cardiovascular diseases provided by the present invention;

[0021] Figure 4 It is a partial front view and cross-sectional structural schematic diagram of a portable atomizer for elderly patients with cardiovascular diseases provided by the present invention;

[0022] Figure 5 It is a schematic diagram of a partial top view and cross-section structure of a portable nebulizer for elderly patients with cardiovascular diseases provided by the present invention;

[0023] Figure 6 It is a side cross-sectional structural schematic diagram of the reinforcement mechanism provided by the present invention;

[0024] Figure 7 It is a schematic diagram of the main cross-sectional structure of the sliding mechanism provided by the present invention;

[0025] Figure 8 It is an assembly diagram of the mounting box, driving gear and rack provided by the present invention;

[0026] Fig. 9 It is a schematic diagram of the structure when two germicidal lamps provided by the present invention are turned on;

[0027] Fig.10 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0028] Fig.11 for Figure 4 An enlarged schematic diagram of the structure of part B shown in FIG.

[0029] Fig.12 for Figure 5 An enlarged schematic diagram of the structure of part C shown in FIG.

[0030] Fig.13 for Figure 3 Schematic diagram of the enlarged structure of part D shown in FIG.

[0031] Figure numerals: 1, body; 2, liquid storage box; 3, threaded ring; 4, silicone mask; 5, storage box; 6, controller; 8, power supply assembly; 9, partition; 10, electrical connector; 11, atomization assembly; 12, sealing plate; 13, support plate; 14, threaded cylinder; 15, threaded rod; 16, rotating rod; 17, sprocket one; 18, chain one; 19, motor; 20, bevel gear one; 21, limit rod; 22, cover plate; 23, connecting block; 24, connecting frame; 25, connecting rod; 26, reset spring; 27, shift block; 28, guide rod; 29, magnet strip; 30, fixing block; 31, connecting box; 32, two-way screw; 33, clamping block; 34, connecting rod; 35, Bevel gear two; 36, cover; 37, connecting plate; 38, dust cover; 39, reflector; 40, germicidal lamp one; 41, protective box; 42, one-way screw one; 43, slider one; 44, round rod; 45, sprocket two; 46, chain two; 47, bevel gear three; 48, connecting cover; 49, fixing box; 50, mounting plate; 51, germicidal lamp two; 52, storage rod; 53, connecting rope; 54, connecting gear; 55, mounting box; 56, one-way screw two; 57, slider two; 58, bevel gear four; 59, driving gear; 60, rack; 61, fan-shaped cover; 62, glass plate; 63, control switch; 64, limit wheel; 65, L-shaped plate; 66, elastic rope. DETAILED DESCRIPTION

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0033] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] The embodiment of the present invention provides a portable nebulizer for elderly patients with cardiovascular diseases. Figure 1-13 As shown, the portable nebulizer for elderly patients with cardiovascular diseases comprises: a body 1 and a liquid storage box 2 installed on the body 1 for storing liquid medicine; an atomizing assembly 11 arranged in the body 1 for atomizing liquid medicine; a threaded ring 3 installed on one side of the body 1 for discharging the medicine atomized by the atomizing assembly 11; a silicone mask 4 with foldable characteristics threadedly installed on the threaded ring 3; a storage box 5 arranged on one side of the body 1 for storing the silicone mask 4; and a sealing mechanism arranged in the body 1 for sealing the liquid discharge port of the atomizing assembly 11.

[0035] In this embodiment, when in use, the medicine liquid is stored in the liquid storage box 2, and is atomized by the atomization component 11 in the body 1. The atomized medicine is discharged through the silicone mask 4 for the patient to inhale. When not in use, the silicone mask 4 can be folded and stored in the storage box 5 on one side of the body 1. At the same time, the sealing mechanism in the body 1 will seal the discharge port of the atomization component 11 to prevent leakage of the medicine liquid.

[0036] By adopting the foldable silicone mask 4, the volume and storage area of ​​the mask are greatly reduced compared with the traditional transparent hard mask, making the entire nebulizer lighter and convenient for patients to carry when going out, especially when carrying for a long time or traveling, which greatly reduces the burden on patients. At the same time, the folding characteristics of the silicone mask 4 make it take up less space when stored, thereby improving the utilization rate of space. Whether at home or when traveling, it can be conveniently stored and carried. By setting a sealing mechanism, the discharge port of the nebulizer assembly 11 can be sealed when not in use, effectively preventing the leakage of the liquid medicine, thereby ensuring the hygiene and safety of the liquid medicine.

[0037] In a further preferred embodiment of the present invention, a controller 6 for controlling the opening and closing of the atomizer assembly 11 is provided on one side of the body 1, and a partition 9 is installed in the body 1, and the partition 9 separates the body 1 into a liquid storage chamber, a power supply chamber and an installation chamber, and a power supply assembly 8 for supplying power to the atomizer assembly 11 is provided in the power supply chamber, and the liquid storage chamber is communicated with the liquid storage box 2, and an electrical connector 10 for use with the atomizer assembly 11 is installed in the liquid storage chamber.

[0038] In this embodiment, when in use, the patient starts the atomizer assembly 11 through the controller 6. After the atomizer sheet in the atomizer assembly 11 contacts the medicine liquid in the liquid storage chamber, the medicine liquid is atomized. The atomized medicine is discharged through the threaded ring 3 and the silicone mask 4 for the patient to inhale. By adding the controller 6, the patient can easily control the opening and closing of the atomizer assembly 11, making the operation of the entire nebulizer simpler and more intuitive. The body 1 is divided into different chambers by the partition 9, making the layout of each component more reasonable and compact, thereby improving the integration and stability of the entire nebulizer.

[0039] In a further preferred embodiment of the present invention, the sealing mechanism includes: a sealing plate 12 slidably arranged on the partition 9 for separating the liquid storage cavity to form two storage spaces; a support plate 13 fixedly installed in the mounting cavity; a threaded barrel 14 rotatably installed on the support plate 13; a threaded rod 15 threadedly installed on the threaded barrel 14, one end of the threaded rod 15 being fixedly connected to the sealing plate 12; and a driving mechanism arranged on the mounting cavity and the threaded barrel 14 for driving the sealing plate 12 to move.

[0040] In this embodiment, when it is necessary to stop atomization, the threaded barrel 14 is driven to rotate by the driving mechanism, thereby driving the threaded rod 15 and the sealing plate 12 to move, so that the sealing plate 12 isolates the liquid storage chamber, thereby preventing the liquid in the liquid storage chamber from supplying to the atomization component 11. Through the threaded cooperation of the threaded barrel 14 and the threaded rod 15, and the precise control of the driving mechanism, the position of the sealing plate 12 can be precisely adjusted to ensure the reliability of the sealing effect. The sealing plate 12 can not only achieve sealing by sliding, but also achieve a tighter seal under the drive of the threaded barrel 14 through a fixed connection with the threaded rod 15, thereby improving the reliability and stability of the seal.

[0041] In a further preferred embodiment of the present invention, the driving mechanism includes: a rotating rod 16 rotatably installed in the installation cavity, and one end of the rotating rod 16 is rotatably connected to the support plate 13; a sprocket 17 fixedly mounted on the rotating rod 16 and the threaded cylinder 14 respectively; a chain 18 mounted on the two sprockets 17, and the chain 18 is meshed with the two sprockets 17; a motor 19 fixedly installed on one side of the installation cavity, and a bevel gear 20 is fixedly mounted on the output shaft of the motor 19 and the rotating rod 16, and the two bevel gears 20 are meshed with each other.

[0042] In this embodiment, when it is necessary to drive the sealing plate 12 to move, the motor 19 is started, driving the bevel gear 20 on its output shaft to rotate, and then driving the bevel gear 20 on the rotating rod 16 and the rotating rod 16 to rotate through the meshing relationship. The rotation of the rotating rod 16 drives the threaded barrel 14 to rotate through the transmission action of the sprocket 17 and the chain 18, and then drives the threaded rod 15 and the sealing plate 12 to move through the threaded matching relationship, so as to achieve the isolation or connection of the liquid storage chamber. Through the meshing transmission of the bevel gear 20 and the chain transmission of the sprocket 17 and the chain 18, the stable transmission of power from the motor 19 to the threaded barrel 14 is achieved, ensuring the accuracy and reliability of the movement of the sealing plate 12. The design of the driving mechanism makes the structure of the entire atomizer more compact and reasonable, the cooperation between the components is more coordinated, and the integration and stability of the entire atomizer are improved.

[0043] In a further preferred embodiment of the present invention, a connection port for moving the sealing plate 12 is provided on the partition plate 9, a sealing ring is installed in the connection port, and the sealing ring is used to seal the gap between the sealing plate 12 and the connection port.

[0044] In this embodiment, when the sealing plate 12 moves under the drive of the driving mechanism, it will pass through this connecting port, and the sealing ring is used to seal the gap between the sealing plate 12 and the connecting port to prevent the drug liquid from leaking from the gap. By installing the sealing ring in the connecting port, the gap between the sealing plate 12 and the connecting port can be effectively sealed to prevent the drug liquid from leaking, thereby improving the sealing performance of the entire atomizer. At the same time, the use of the sealing ring not only improves the sealing effect, but also enhances the structural stability between the partition 9 and the sealing plate 12.

[0045] In a further preferred embodiment of the present invention, a sealing strip is fixedly installed on one side of the liquid storage chamber, a pressure plate is installed on one side of the sealing plate 12, the pressure plate is in close contact with the sealing plate 12, and the sealing strip is used to prevent the liquid in the liquid storage box 2 from being discharged into the atomization assembly 11.

[0046] In this embodiment, when the sealing plate 12 is driven by the driving mechanism to move to one side of the liquid storage chamber, the pressure plate will be in close contact with the sealing strip to form an additional sealing barrier. In this way, even if there are tiny gaps or incomplete sealing on the sealing plate 12 itself, the sealing strip can effectively prevent the liquid in the liquid storage box 2 from being discharged into the atomization assembly 11 through these gaps. Through the cooperation of the sealing strip and the pressure plate, double sealing protection of the liquid storage chamber is achieved, greatly improving the sealing performance of the entire atomizer.

[0047] In a further preferred embodiment of the present invention, a limiting rod 21 is fixedly installed on one side of the sealing plate 12 , a limiting block is slidably installed on the limiting rod 21 , and the limiting block is fixedly connected to the supporting plate 13 .

[0048] In this embodiment, when the sealing plate 12 moves under the drive of the driving mechanism, the limit rod 21 will slide along the limit block, thereby ensuring that the moving path of the sealing plate 12 is stable and controllable. This design not only limits the moving range of the sealing plate 12, but also ensures its stability and accuracy during the movement. Through the cooperation of the limit rod 21 and the limit block, the path of the sealing plate 12 during the movement is stable and controllable, thereby improving the stability and reliability of the entire atomizer. At the same time, the limit block effectively limits the moving range of the sealing plate 12, prevents it from excessive movement or deviation from the predetermined position, thereby ensuring the normal operation of the atomizer.

[0049] In a further preferred embodiment of the present invention, a cover plate 22 is hinged on one side of the storage box 5, a connecting block 23 is fixedly installed on the inner side of the cover plate 22, a connecting frame 24 is slidably provided on one side of the inner wall of the storage box 5, a connecting rod 25 is fixedly installed on the bottom of the connecting frame 24, the connecting rod 25 is clamped with the connecting block 23, a reset spring 26 and a connecting piece are sleeved on the connecting rod 25, and the connecting piece is fixedly connected to the storage box 5.

[0050] In this embodiment, when it is necessary to open the cover 22, the user can drive the connecting rod 25 to move upward through the shift block 27, so that it slides up and away from the connecting block 23. During this process, the return spring 26 will be compressed to store a certain amount of elastic potential energy. When the connecting rod 25 is completely free from the constraint of the connecting block 23, the user can open the cover 22 and take out or put in items such as the silicone mask 4. The clamping structure between the connecting block 23 and the connecting rod 25 can achieve stable locking of the cover 22, preventing items such as the silicone mask 4 from accidentally falling off during carrying or use.

[0051] In a further preferred embodiment of the present invention, a sliding opening is opened on one side of the storage box 5, a guide rod 28 is fixedly installed in the sliding opening, a shift block 27 is slidably sleeved on the guide rod 28, and the shift block 27 is fixedly connected to the connecting frame 24.

[0052] In this embodiment, when it is necessary to open the cover 22, the user manually moves the shift block 27 to make the shift block 27 slide along the guide rod 28. Since the shift block 27 is fixedly connected to the connecting frame 24, the movement of the shift block 27 will drive the connecting frame 24 to move synchronously. The movement of the connecting frame 24 will cause the connecting rod 25 to slide along the connecting piece and drive the return spring 26 to be compressed. At the same time, the connecting rod 25 will be separated from the clamping state with the connecting block 23, thereby allowing the cover 22 to be opened. The setting of the guide rod 28 provides a stable guide for the movement of the shift block 27, prevents the shift block 27 from deviating or shaking during the movement, and improves the stability of use.

[0053] In a further preferred embodiment of the present invention, a magnet bar 29 for fixing the storage box 5 is fixedly installed on one side of the body 1 and the storage box 5, and the two magnet bars 29 are attracted to each other. A cover 36 is threadedly installed on the liquid storage box 2.

[0054] In this embodiment, when the nebulizer is needed, the user can remove the storage box 5 from the body 1, screw the silicone mask 4 into the threaded ring 3, and then open the cover 36 to add an appropriate amount of liquid medicine into the liquid storage box 2. Subsequently, the nebulizer is started by operating the controller 6 and the control switch 63 and other components to start the nebulizer treatment. The storage box 5 is stably fixed on the body 1 through the mutual adsorption of the magnet strips 29.

[0055] In order to further improve the use effect of the device, in addition to the above scheme, this scheme also has the following embodiments:

[0056] In another embodiment of the present invention, a reinforcement mechanism for reinforcing the storage box 5 is provided on one side of the body 1, and the reinforcement mechanism includes: a fixed block 30 installed on one side of the storage box 5; a connecting box 31 fixedly installed on one side of the body 1; a bidirectional screw 32 rotatably installed in the connecting box 31; a group of clamping blocks 33 both threadedly sleeved on the bidirectional screw 32 for clamping the fixed block 30; a connecting rod 34 rotatably provided on one side of the body 1 and rotatably connected to the connecting box 31; and bevel gears 35 fixedly sleeved on both ends of the connecting rod 34, the rotating rod 16 and the bidirectional screw 32, and the two bevel gears 35 are meshed with each other.

[0057] In this embodiment, after using the atomizer, the user can place the silicone mask 4 with the mask opening facing upward in the storage box 5, and then start the motor 19 to drive the rotating rod 16 to rotate. The rotation of the rotating rod 16 will drive the bevel gear 2 35 fixed thereon to rotate synchronously. Since the two bevel gears 2 35 are meshed, the rotation of the rotating rod 16 will further drive the connecting rod 34 and the bidirectional screw 32 to rotate.

[0058] The rotation of the bidirectional screw 32 will cause a group of clamping blocks 33 threadedly sleeved thereon to move closer to or further away from each other, thereby clamping or releasing the fixing block 30; in the present embodiment, when the clamping blocks 33 move closer to each other and clamp the fixing block 30, the storage box 5 is firmly fixed on the machine body 1 to ensure that it will not fall off or shake. Through the design of the reinforcement mechanism, the storage box 5 is firmly fixed on the machine body 1, avoiding damage to the equipment due to shaking or collision.

[0059] In another embodiment of the present invention, a protective mechanism for preventing dust from the threaded ring 3 is provided on the body 1, and the protective mechanism includes a connecting plate 37 fixedly mounted on one side of the body 1, and the connecting plate 37 is located above the threaded ring 3; a dust cover 38 slidably mounted on one side of the body 1 for protecting the threaded ring 3, and the top of the dust cover 38 is in sliding contact with the connecting plate 37; a plurality of reflectors 39 respectively mounted on the dust cover 38 and the threaded ring 3; a sterilization lamp 40 mounted on one side of the body 1 for inhibiting and sterilizing the inside of the threaded ring 3, and the sterilization lamp 40 is used in combination with the plurality of reflectors 39; and a sliding mechanism provided on the body 1 for driving the dust cover 38 to slide.

[0060] In this embodiment, when used in combination with the germicidal lamp 40, the reflector 39 can reflect the light emitted by the germicidal lamp 40 to the inside of the threaded ring 3, perform antibacterial and sterilization treatment on it, effectively reduce bacterial growth, and improve the hygiene of the atomizer. The sliding mechanism is provided on the body 1 to drive the sliding of the dust cover 38. The user can operate the sliding mechanism to slide the dust cover 38 on the connecting plate 37, thereby conveniently opening or closing the protection of the threaded ring 3. The design of the dust cover 38 can effectively prevent dust, dirt and other impurities from entering the threaded ring 3, maintain its cleanliness, and extend its service life. At the same time, the use of the germicidal lamp 40 and the reflector 39 can perform antibacterial and sterilization treatment on the inside of the threaded ring 3, reduce bacterial growth, improve the hygiene of the atomizer, and reduce the risk of cross infection.

[0061] In another embodiment of the present invention, the sliding mechanism includes: a protective box 41 fixedly installed on one side of the body 1; a one-way screw 42 rotatably installed in the protective box 41, a slider 43 is threadedly sleeved on the one-way screw 42, and the slider 43 is fixedly connected to the dust cover 38; a round rod 44 rotatably installed on the bracket in the mounting cavity; a connecting cover 48 fixedly installed on one side of the body 1; a plurality of sprockets 45 respectively arranged on the round rod 44, the connecting cover 48 and the one-way screw 42, a limiting wheel 64 rotatably installed on the outer shell of the body 1; a chain 46 mounted on the plurality of sprockets 45 and the limiting wheel 64; and a bevel gear 3 47 fixedly sleeved on the round rod 44 and the rotating rod 16, and the two bevel gears 47 are meshed with each other.

[0062] In this embodiment, when the sealing plate 12 is separating the liquid storage chamber, the rotating rod 16 connected to the sealing plate 12 will rotate at the same time. Since the rotating rod 16 is fixedly sleeved with a gear meshing with the bevel gear 3 47, the rotation of the rotating rod 16 will drive the bevel gear 3 47 and the round rod 44 to rotate synchronously. The rotation of the round rod 44 drives another sprocket 2 45 and the one-way screw 1 42 in the connecting cover 48 to rotate through the chain transmission system of the sprocket 2 45 and the chain 2 46.

[0063] The rotation of the one-way screw 42 will cause the slider 43 threadedly sleeved thereon to move along its axial direction, thereby driving the dust cover 38 to slide up or down. In the present embodiment, when the sealing plate 12 separates the liquid storage chamber, the slider 43 will drive the dust cover 38 to slide up, so that the dust cover 38 is covered on the threaded ring 3, and the threaded ring 3 and the atomizing assembly 11 are dust-proofed. Through the design of the sliding mechanism, the automatic lifting and lowering of the dust cover 38 is realized without the need for manual operation by the user, thereby improving the convenience of use. At the same time, the dust cover 38 can be tightly covered on the threaded ring 3 and the atomizing assembly 11, effectively preventing the invasion of dust and dirt, and ensuring the cleanliness and therapeutic effect of the atomizer.

[0064] In another embodiment of the present invention, a fixing box 49 is provided on one side of the body 1, and the fixing box 49 is located above the storage box 5, and two mounting plates 50 are rotatably installed at the bottom of the fixing box 49, and the two mounting plates 50 are both installed with sterilization lamps 51 for sterilizing and inhibiting the silicone mask 4, and two storage rods 52 are rotatably installed in the fixing box 49, and the two storage rods 52 are both wrapped with connecting ropes 53 for opening and closing the two mounting plates 50, and the two connecting ropes 53 extend out of the fixing box 49 and are respectively fixedly connected to the two mounting plates 50, and are respectively fixedly sleeved on the connecting gears 54 on the two storage rods 52, and the two connecting gears 54 are meshed with each other, and a glass plate 62 is installed on the top of the storage box 5.

[0065] In this embodiment, when the silicone mask 4 in the storage box 5 needs to be sterilized, the user first operates the connecting gear 54 to rotate it. Since the two connecting gears 54 are meshed, the rotation of one connecting gear 54 will drive the other connecting gear 54 to rotate synchronously. The rotation of the connecting gear 54 will further drive the storage rod 52 fixed thereon to rotate, thereby winding the connecting rope 53.

[0066] One end of the connecting rope 53 is fixedly connected to the storage rod 52, and the other end is fixedly connected to the mounting plate 50. Therefore, when the storage rod 52 is wound around the connecting rope 53, the mounting plate 50 is pulled upward and opened. The second germicidal lamp 51 is installed on both mounting plates 50. Therefore, when the mounting plates 50 are opened, the second germicidal lamp 51 is arranged opposite to the storage box 5, so that the silicone mask 4 in the storage box 5 can be sterilized. In addition, a glass plate 62 is installed on the top of the storage box 5. The material of the glass plate 62 allows the light beam of the second germicidal lamp 51 to pass through, thereby ensuring the sterilization effect.

[0067] By cooperating with the connecting gear 54, the storage rod 52 and the connecting rope 53, the automatic opening and closing of the mounting plate 50 and the germicidal lamp 2 51 are realized without the need for manual operation by the user, thereby improving the convenience of use. The germicidal lamp 2 51 can perform comprehensive and uniform sterilization treatment on the silicone mask 4 in the storage box 5, effectively killing bacteria, viruses and other microorganisms, thereby ensuring the cleanliness and safety of the silicone mask 4. The design of the sterilization structure makes the structure of the entire atomizer more compact, which is convenient for users to carry and store. At the same time, regular sterilization treatment can extend the service life of the silicone mask 4 and reduce pollution and damage caused by bacteria, viruses and other microorganisms.

[0068] In another embodiment of the present invention, a moving mechanism for driving the fixed box 49 to slide down so that the sterilizing lamp 51 is close to the storage box 5 is provided on one side of the body 1, and the moving mechanism includes: a mounting box 55 fixedly installed on one side of the body 1; a one-way screw 56 rotatably installed in the mounting box 55, a slider 57 is threadedly sleeved on the one-way screw 56, and the slider 57 is fixedly connected to the fixed box 49; and bevel gears 58 are respectively fixedly sleeved on the rotating rod 16 and the one-way screw 56, and the two bevel gears 58 are meshed with each other.

[0069] In this embodiment, when the rotating rod 16 is rotating (for example, when the sealing plate 12 is operating to separate the liquid storage chamber), the bevel gear 4 58 fixedly mounted thereon will rotate synchronously. Since the two bevel gears 4 58 are meshed, the rotation of the bevel gear 4 58 on the rotating rod 16 will drive the one-way screw 2 56 to rotate synchronously.

[0070] The rotation of the one-way screw rod 56 will cause the slider 57 threadedly sleeved thereon to move along its axial direction. In the present embodiment, the slider 57 is fixedly connected to the fixing box 49. Therefore, when the slider 57 slides downward, the fixing box 49, the mounting plate 50 and the germicidal lamp 51 will be driven to slide down together, so that they are close to the storage box 5. Through the transmission of the bevel gear 4 58 and the drive of the one-way screw rod 56, the fixing box 49 and the germicidal lamp 51 can automatically slide down without manual operation by the user, thereby improving the convenience of use. Through the sliding down of the fixing box 49 and the germicidal lamp 51, they are closer to the storage box 5, so that the silicone mask 4 can be sterilized more effectively, thereby improving the sterilization efficiency.

[0071] In another embodiment of the present invention, a driving gear 59 is fixedly installed on the rotating shaft of any one of the storage rods 52, a rack 60 is fixedly installed on one side of the mounting box 55, the rack 60 is meshed with the driving gear 59, and a fan-shaped cover 61 is installed on one side of the body 1, and the fan-shaped cover 61 is arranged on the fixed box 49 and the germicidal lamp 2 51.

[0072] In this embodiment, when the rotating rod 16 rotates, it not only drives the one-way screw rod 2 56 to rotate through the bevel gear 4 58, so that the slider 2 57 drives the fixed box 49 to slide down, but also, since the driving gear 59 is fixedly installed on the rotating shaft of any storage rod 52, and the rack 60 meshing with the driving gear 59 is fixedly installed on one side of the installation box 55, when the fixed box 49 slides down, the driving gear 59 will move along the rack 60, and the movement of the driving gear 59 will drive the storage rod 52 to rotate. Since the two storage rods 52 are connected by the connecting gear 54, the rotation of one storage rod 52 will drive the other storage rod 52 to rotate synchronously, and the rotation of the storage rod 52 will wind the connecting rope 53, thereby pulling the mounting plate 50 upward to open. The two mounting plates 50 are both installed with the germicidal lamp 2 51. Therefore, when the mounting plate 50 is opened, the germicidal lamp 2 51 will be arranged relative to the storage box 5, which is convenient for subsequent sterilization operations.

[0073] In addition, a fan-shaped cover 61 is installed on one side of the body 1, which covers the fixed box 49 and the sterilization lamp 2 51, and plays a protective role to prevent the user from accidentally touching the sterilization lamp 2 51 during the sterilization process. Through the transmission mechanism of the active gear 59 and the rack 60, the coordinated action of the sliding down of the fixed box 49 and the opening of the mounting plate 50 is achieved, without the need for additional operation or control, thereby improving the convenience of use.

[0074] In another embodiment of the present invention, an L-shaped plate 65 is installed below the fixed box 49, and elastic ropes 66 are installed on both sides of the L-shaped plate 65. The two ends of the two elastic ropes 66 are fixedly connected to the two mounting plates 50 respectively, and a control switch 63 for starting and closing the motor 19, the germicidal lamp 1 40 and the germicidal lamp 2 51 is provided on the body 1.

[0075] In this embodiment, when the mounting plates 50 need to be closed, the connecting rope 53 is released to rotate the mounting plates 50 downward. At this time, the tension of the elastic rope 66 causes the two mounting plates 50 to slide closer to each other, thereby achieving a closing action.

[0076] In summary, compared with the related art, the nebulizer adopts the innovative design of the foldable silicone mask 4, which not only improves the portability and space utilization of the nebulizer, but also improves the comfort of the patient.

[0077] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0078] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A portable nebulizer for elderly patients with cardiovascular diseases, characterized in that: include: A machine body and a liquid storage box mounted on the machine body for storing liquid medicine; An atomizing assembly disposed in the body and used for atomizing the liquid medicine; A threaded ring installed on one side of the body for discharging the medicine atomized by the atomization assembly; A silicone mask with foldable characteristics threadedly mounted on the threaded ring; A storage box provided on one side of the body for storing a silicone mask; A sealing mechanism is provided in the body and is used for sealing the liquid discharge port of the atomizing assembly.

2. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 1, characterized in that: A controller for controlling the opening and closing of the atomizer assembly is provided on one side of the body, a partition is installed in the body, the partition separates the body into a liquid storage chamber, a power supply chamber and an installation chamber, a power supply chamber is provided in the power supply chamber for supplying power to the atomizer assembly, the liquid storage chamber is connected to the liquid storage box, and an electrical connector for use with the atomizer assembly is installed in the liquid storage chamber.

3. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 2, characterized in that: The sealing mechanism comprises: A sealing plate slidably disposed on the partition plate and used to separate the liquid storage cavity into two storage spaces; A support plate fixedly mounted in the mounting cavity; Rotating a threaded barrel mounted on the support plate; A threaded rod threadably mounted on the threaded barrel, one end of the threaded rod being fixedly connected to the sealing plate; A driving mechanism is arranged on the installation cavity and the threaded cylinder and is used to drive the sealing plate to move.

4. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 3, characterized in that: The driving mechanism comprises: A rotating rod is rotatably mounted in the mounting cavity, and one end of the rotating rod is rotatably connected to the supporting plate; A sprocket wheel 1 fixedly mounted on the rotating rod and the threaded cylinder respectively; A chain 1 sleeved on the two sprocket wheels 1, wherein the chain 1 is meshed with the two sprocket wheels 1; A motor is fixedly mounted on one side of the mounting cavity, and a bevel gear 1 is fixedly sleeved on the output shaft and the rotating rod of the motor, and the two bevel gears 1 are meshed with each other.

5. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 3, characterized in that: The partition is provided with a connection port for moving the sealing plate, a sealing ring is installed in the connection port, and the sealing ring is used to seal the gap between the sealing plate and the connection port.

6. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 3, characterized in that: A sealing strip is fixedly installed on one side of the liquid storage chamber, a pressing plate is installed on one side of the sealing plate, the pressing plate is in close contact with the sealing plate, and the sealing strip is used to prevent the liquid in the liquid storage box from being discharged into the atomization assembly.

7. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 3, characterized in that: A limiting rod is fixedly installed on one side of the sealing plate, a limiting block is slidably installed on the limiting rod, and the limiting block is fixedly connected to the supporting plate.

8. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 1, characterized in that: A cover plate is hinged on one side of the storage box, a connecting block is fixedly installed on the inner side of the cover plate, a connecting frame is slidably provided on one side of the inner wall of the storage box, a connecting rod is fixedly installed on the bottom of the connecting frame, the connecting rod is clamped with the connecting block, a return spring and a connecting piece are sleeved on the connecting rod, and the connecting piece is fixedly connected to the storage box.

9. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 8, characterized in that: A sliding opening is provided on one side of the storage box, a guide rod is fixedly installed in the sliding opening, a shifting block is slidably sleeved on the guide rod, and the shifting block is fixedly connected to the connecting frame.

10. The portable nebulizer for elderly patients with cardiovascular diseases as claimed in claim 9, characterized in that: A magnet bar for fixing the storage box is fixedly mounted on one side of the machine body and the storage box, and two magnet bars are adsorbed on each other. A cover is threadedly mounted on the liquid storage box.

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