An atomizing device

Abstract

The utility model provides a kind of atomization device, including liquid medicine warehouse, the installation pipe of being fixed in the bottom of the liquid medicine warehouse and the suction pipe of being fixed in the one side of the liquid medicine warehouse, first cavity is equipped in the liquid medicine warehouse, second cavity is equipped in the suction pipe, the first cavity is communicated with the second cavity and is arranged, the first cavity is inclined and arranged in the side close to the suction pipe, atomization piece is equipped in the suction pipe, the atomization piece is contacted and abuts in the side of the second cavity, the second cavity is close to the one side of the installation pipe and is equipped with the inclinedly arranged slide, the one end close to the installation pipe of the slide is contacted and abuts with the atomization piece, PCB board is equipped in the installation pipe, the PCB board is electrically connected with the atomization piece, to make the atomization piece carry out atomization to the liquid medicine in the liquid medicine warehouse, the utility model can effectively reduce the residue of the liquid medicine in the liquid medicine warehouse, avoid the waste of liquid medicine while improving atomization effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of atomizing equipment, and specifically relates to an atomizing device. Background Technology

[0002] For nebulizer therapy, its main functions are: dilating the bronchi and relieving bronchospasm: Nebulizer therapy can relieve bronchial smooth muscle spasm, thereby alleviating cough and wheezing; controlling respiratory tract inflammation: Nebulized medication can achieve higher local drug concentrations, reduce systemic adverse reactions, and effectively control respiratory tract inflammation; and adjunctive treatment of respiratory diseases: Nebulizer therapy can be used to treat various respiratory diseases, such as colds, influenza, allergic rhinitis, nasal congestion, acute and chronic vulvitis, various types of vaginitis, cervicitis, non-gonococcal urethritis, and vestibular cysts. It can treat nasal polyps, emphysema, acute and chronic pharyngitis, laryngitis, tracheitis, bronchial asthma, etc.; improve drug distribution in the respiratory tract: nebulization allows drugs to act directly on the respiratory tract, thereby improving drug utilization and therapeutic effect; reduce systemic drug side effects: because nebulization is a local drug delivery method, it can reduce the impact of drugs on other organs throughout the body, reducing the incidence of side effects; suitable for patients of different ages: nebulization is suitable for adults and children, especially for infants and elderly patients who cannot cooperate with oral or injectable medications, providing an effective treatment method.

[0003] Therefore, in actual nebulization therapy, a nebulizer is usually used. The medication is placed in the medication chamber and nebulized by the nebulizer inside. The patient then actively inhales the medication to complete the nebulization therapy. However, in actual use, due to the structure of existing nebulizers, some medication may remain in the medication chamber, such as remaining on the inner wall of the chamber or being too little to enter the nebulizer for nebulization. This results in some medication being wasted and affects the nebulization effect. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an atomizing device to solve the problems described in the background section.

[0005] This utility model provides the following technical solution: an atomizing device, including a medicine liquid chamber, an installation tube fixed to the bottom of the medicine liquid chamber, and an inhalation tube fixed to one side of the medicine liquid chamber. The medicine liquid chamber has a first cavity, and the inhalation tube has a second cavity. The first cavity and the second cavity are connected. The first cavity is inclined on the side near the inhalation tube. An atomizing plate is provided in the inhalation tube. The atomizing plate contacts and abuts against one side of the second cavity. An inclined slide is provided on the side of the second cavity near the installation tube. One end of the slide near the installation tube contacts and abuts against the atomizing plate. A PCB board is provided in the installation tube. The PCB board is electrically connected to the atomizing plate so that the atomizing plate atomizes the medicine liquid in the medicine liquid chamber.

[0006] Compared with the prior art, the beneficial effects of this application are as follows: In the actual nebulization process, the liquid medicine is in the first cavity. Under the action of the liquid medicine's own gravity, most of the liquid medicine can pass through the first cavity to the second cavity. Then, the liquid medicine comes into contact with the nebulizing plate, and the liquid medicine is nebulized by the nebulizing plate. The user inhales the nebulized liquid medicine through the inhalation tube to complete the nebulization treatment. During the nebulization process, the nebulizing plate will generate a slight vibration. With the setting of the slide, a siphon effect can be generated, so that the liquid medicine remaining in the first cavity will be sucked into the gap between the slide and the nebulizing plate until it is nebulized by the nebulizing plate. This can effectively reduce the liquid medicine residue in the liquid medicine chamber, avoid the waste of liquid medicine and improve the nebulization effect.

[0007] Preferably, the outer wall of the medicine container is provided with graduation lines.

[0008] Preferably, the end of the drug reservoir away from the inhalation tube is provided with a sealing cap.

[0009] Preferably, an atomizing sheet cap is provided on the side of the atomizing sheet away from the second cavity, a first sealing ring is provided between the atomizing sheet cap and the atomizing sheet, and a second sealing ring is provided between the atomizing sheet and the second cavity.

[0010] Preferably, a plurality of annularly distributed clamping plates are fixed on the inner wall of the inhalation tube, and the atomizing plate cap is clamped onto the clamping plates.

[0011] Preferably, the periphery of the second cavity is provided with a plurality of wiring holes, which are connected to the mounting pipe.

[0012] Preferably, limiting plates are symmetrically fixed inside the mounting tube, and the limiting plates are disposed on both sides of the PCB board.

[0013] Preferably, the mounting tube is symmetrically fixed with snap-fit ​​plates, one end of the snap-fit ​​plates is fixed with an inclined snap-fit ​​block, and the PCB board is provided with snap-fit ​​holes corresponding to the snap-fit ​​block. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A perspective view of the atomizing device provided in an embodiment of this utility model;

[0016] Figure 2 Exploded view of the atomizing device provided in the embodiment of this utility model;

[0017] Figure 3 A cross-sectional view of the atomizing device provided in an embodiment of this utility model;

[0018] Figure 4 This is a diagram showing the internal structure of the inhalation tube provided in an embodiment of the present invention.

[0019] Figure 5 This is a diagram showing the internal structure of the mounting tube provided in an embodiment of the present invention.

[0020] Explanation of reference numerals in the attached figures:

[0021] Medicine tank 1 Inhalation tube 2 Installation tube 3 Sealing cap 4 scale lines 5 Atomizing plate cap 6 PCB board 7 First sealing ring 8 Atomizing plate 9 Second sealing ring 10 Fastener 11 Snap-in 12 Wiring hole 13 pallet 14 SIM card board 15 slide 16 Limit plate 17 Card Block 18

[0022] The present invention will be further described below with reference to the accompanying drawings and description. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] In one embodiment of this utility model, such as Figure 1-3 As shown, an atomizing device includes a medicine tank 1, an installation tube 3 fixed to the bottom of the medicine tank 1, and an inhalation tube 2 fixed to one side of the medicine tank 1. The medicine tank 1 has a first cavity, and the inhalation tube 2 has a second cavity. The first cavity and the second cavity are connected. The first cavity is inclined on the side near the inhalation tube 3. The inhalation tube 2 has an atomizing plate 9, which contacts and abuts against one side of the second cavity. The second cavity has an inclined slide 16 on the side near the installation tube 3. The end of the slide 16 near the installation tube 3 contacts and abuts against the atomizing plate 9. The installation tube 3 has a PCB board 7, which is electrically connected to the atomizing plate 9 so that the atomizing plate 9 atomizes the medicine in the medicine tank 1.

[0028] Specifically, the first cavity is the cavity inside the medication reservoir 1, and the second cavity is the cavity at the connection point between the medication reservoir 1 and the inhalation tube 2. The first cavity and the second cavity are connected, and the second cavity is connected to the inhalation tube. The nebulizer 9 contacts and abuts against the second cavity. The medication is stored in the medication reservoir 1. During nebulization treatment, the medication is administered according to... Figure 1Hold the atomizing device in the direction shown, and the atomizing process will be carried out through the inhalation tube 2. During the atomization process, under the action of gravity, the liquid medicine will enter the second cavity through the first cavity. Due to the setting of the slide 16 and the first cavity, the amount of liquid medicine remaining on the surface of the liquid medicine tank and the second cavity can be reduced. In actual operation, the atomizing plate 9 will generate a small vibration to realize the atomization process. Therefore, since the atomizing plate 9 is in contact with the end of the slide 16 near the mounting tube 3, a siphon effect can be generated during the actual atomization process, which can draw the liquid medicine remaining in the first cavity, the second cavity, the slide and the atomizing plate to one side of the atomizing plate 9, thereby avoiding waste of liquid medicine.

[0029] In this embodiment, the outer wall of the medicine tank 1 is provided with scale lines 5;

[0030] Specifically, the medicine container 1 is made of transparent material, and the amount of medicine in the medicine container 1 can be easily observed by setting scale lines 5.

[0031] In this embodiment, a sealing cap 4 is provided at the end of the drug reservoir 1 away from the inhalation tube 2;

[0032] Specifically, the sealing cap 4 can be detachable, which is used to seal the medicine tank 1, and the medicine can be added from one end of the sealing cap 4.

[0033] In this embodiment, an atomizing sheet cap 6 is provided on the side of the atomizing sheet 9 away from the second cavity, a first sealing ring 8 is provided between the atomizing sheet cap 6 and the atomizing sheet 9, and a second sealing ring 10 is provided between the atomizing sheet 9 and the second cavity;

[0034] Specifically, the nebulizer cap 6 can be used to limit the position of the nebulizer 9, while the first sealing ring 8 and the second sealing ring 10 can play a sealing role to prevent the nebulized drug from seeping into the outlet of the inhalation tube 2.

[0035] like Figure 4 As shown, in this embodiment, a plurality of annularly distributed clamping plates 14 are fixed on the inner wall of the inhalation tube 2, and the atomizing plate cap 6 is snapped onto the clamping plates 14.

[0036] Specifically, the locking block 14 can help fix the position of the atomizing plate cap 6.

[0037] In this embodiment, a plurality of wiring holes 13 are provided around the second cavity, and the wiring holes 13 are connected to the mounting tube 3.

[0038] Specifically, in actual use, the PCB board 7 needs to be connected to the corresponding power supply equipment, and the PCB board 7 is connected to the atomizing sheet 9 through wires, and the wires can pass through the wiring hole 13.

[0039] like Figure 5 As shown, in this embodiment, limiting plates 17 are symmetrically fixed inside the mounting tube 3, and the limiting plates 17 are disposed on both sides of the PCB board 7;

[0040] Specifically, the limiting plate 17 can be used to limit the position of the PCB board 7.

[0041] In this embodiment, a snap-fit ​​plate 15 is symmetrically fixed inside the mounting tube 3, and a snap-fit ​​block 18 is fixed at one end of the snap-fit ​​plate 15. The PCB board 7 is provided with snap-fit ​​holes 12 corresponding to the snap-fit ​​block 18.

[0042] Specifically, by inserting the card block 18 into the card hole 12 on the PCB board 7, the position of the PCB board 7 is fixed and limited.

[0043] In summary, the nebulizer in the above embodiments of this utility model, during the actual nebulization process, allows most of the liquid medicine in the first cavity to flow into the second cavity under its own gravity. The liquid medicine then comes into contact with the nebulizer plate 9, which atomizes the medicine. The user inhales the atomized medicine through the inhalation tube 2 to complete the nebulization treatment. During the atomization process, the nebulizer plate 9 vibrates slightly, which, combined with the sliding track 16, creates a siphon effect. This causes the remaining liquid medicine in the first cavity to be drawn into the gap between the sliding track 16 and the nebulizer plate 9, until it is atomized by the nebulizer plate 9. This effectively reduces the amount of liquid medicine remaining in the medicine tank 1, avoids waste, and improves the nebulization effect.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An atomizing device, characterized in that, The device includes a medicine reservoir, an installation tube fixed to the bottom of the medicine reservoir, and an inhalation tube fixed to one side of the medicine reservoir. The medicine reservoir has a first cavity, and the inhalation tube has a second cavity. The first cavity and the second cavity are connected. The first cavity is inclined on the side near the inhalation tube. The inhalation tube contains an atomizing plate that contacts and abuts against one side of the second cavity. The second cavity has an inclined slide on the side near the installation tube, and one end of the slide near the installation tube contacts and abuts against the atomizing plate. The installation tube contains a PCB board that is electrically connected to the atomizing plate so that the atomizing plate atomizes the medicine in the medicine reservoir.

2. The atomizing device according to claim 1, characterized in that, The outer wall of the medicine container is equipped with graduation lines.

3. The atomizing device according to claim 1, characterized in that, The end of the medication reservoir away from the inhalation tube is equipped with a sealing cap.

4. The atomizing device according to claim 1, characterized in that, An atomizing sheet cap is provided on the side of the atomizing sheet away from the second cavity. A first sealing ring is provided between the atomizing sheet cap and the atomizing sheet, and a second sealing ring is provided between the atomizing sheet and the second cavity.

5. The atomizing device according to claim 4, characterized in that, Several ring-shaped clamping plates are fixed on the inner wall of the inhalation tube, and the atomizing plate cap is clamped onto the clamping plates.

6. The atomizing device according to claim 1, characterized in that, The second cavity is provided with a number of wiring holes on its periphery, and the wiring holes are connected to the mounting pipe.

7. The atomizing device according to claim 1, characterized in that, The mounting tube is symmetrically fixed with limiting plates, which are located on both sides of the PCB board.

8. The atomizing device according to claim 1, characterized in that, The mounting tube is symmetrically fixed with snap-fit ​​plates, and one end of the snap-fit ​​plate is fixed with an inclined snap-fit ​​block. The PCB board is provided with snap-fit ​​holes corresponding to the snap-fit ​​block.

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