A medical micro-mesh atomizer capable of quickly replacing atomizing sheets

Abstract

The utility model belongs to the field of medical device technology, and specifically relates to a medical micro-mesh nebulizer with a quickly replaceable atomizer sheet, including a main unit, a medicine cup, and an atomizer sheet assembly. The medicine cup is provided with a detachable mist outlet head, and the atomizer sheet assembly is detachably arranged between the mist outlet head and the medicine cup, and is electrically connected to the main unit. The utility model separately designs the atomizer sheet that needs to be replaced into a small assembly, and only the atomizer sheet needs to be replaced when replacing. The atomizer sheet is fixed in an upper and lower clamping manner, and it does not need to be rotated during installation. Such a connection method ensures the reliability of the structural connection and the electrical connection; the atomizer sheet assembly is detachable.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a medical micro-net atomizer with a rapidly replaceable atomizing sheet. Background Art

[0002] As the name suggests, a nebulizer is a machine that turns liquid into atomizer. According to different uses, nebulizers can be divided into many types, including air humidifiers, medical nebulizers and other nebulizers. Among them, medical nebulizers are mainly used to treat various upper and lower respiratory system diseases, such as colds, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases occurring in the trachea, bronchi, alveoli and chest cavity.

[0003] Medical micro-mesh nebulizers need to be replaced regularly because the micropores on the nebulizer sheet are easy to clog. After long-term use, the amount of mist output decreases. To solve this problem, existing products generally use the method of replacing the medicine cup assembly as a whole. The medicine cup and the nebulizer sheet are assembled together, and consumers cannot replace the nebulizer sheet separately, which increases the cost of replacing accessories for consumers. This solution reduces the number of replaceable parts, and only the accessories composed of the nebulizer sheet and the nebulizer outlet need to be replaced. Although this solution reduces the number of accessories, it is still not the most streamlined solution, and the nebulizer outlet is still forced to be replaced. In addition, because the assembly of the nebulizer outlet and the nebulizer sheet needs to be rotated and fastened to the medicine cup, the medicine cup inevitably needs to leave the "air-avoiding groove" required for rotation, which reduces the structural strength of the medicine cup and increases the unreliability of the connection. For this reason, we have improved and designed a medical micro-mesh nebulizer that can quickly replace the nebulizer sheet. Utility Model Content

[0004] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides a medical micro-mesh atomizer with a rapidly replaceable atomizing sheet, so as to solve the above-mentioned problems in the background technology.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet comprises a main unit, a medicine cup and an atomizing sheet assembly. The medicine cup is provided with a detachable atomizing head. The atomizing sheet assembly is detachably arranged between the atomizing head and the medicine cup and is electrically connected to the main unit.

[0007] Furthermore, the atomizer sheet assembly includes an upper shell, a lower shell and an atomizer sheet. The atomizer sheet is arranged in a mounting cavity formed by the upper shell and the lower shell. The atomizer sheet is provided with two first electrode columns, and the lower shell is correspondingly provided with two electrode column holes.

[0008] Furthermore, a seal is provided between the upper shell and the atomizing sheet, and between the lower shell and the atomizing sheet.

[0009] Furthermore, the sealing member is made of silicone material.

[0010] Furthermore, the medicine cup comprises a cup body, the lower part of the cup body protrudes outwardly and is provided with a connecting part, the connecting part and the mist outlet head are both recessed inwardly with cavities, and the atomizer sheet assembly is arranged in a mounting groove formed by the two cavities.

[0011] Furthermore, a male connecting buckle is provided on the front end outer wall of the connecting part, and a female connecting buckle is provided on the rear end inner wall of the mist outlet head. The mist outlet head and the medicine cup are detachably connected by screwing the male connecting buckle and the female connecting buckle together.

[0012] Furthermore, the host comprises a shell, the shell is connected to the medicine cup, a circuit board and a battery for providing power to the medical micro-mesh nebulizer are arranged inside the shell, and the circuit board is connected to two second electrode columns.

[0013] Furthermore, buttons are provided on both sides of the shell, and the buttons are electrically connected to the circuit board.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The present invention designs the atomizer sheet that needs to be replaced separately as a small component, and when replacing, only the atomizer sheet needs to be replaced.

[0016] The atomizer is fixed by upper and lower clamping, and it does not need to be rotated during installation. This connection method ensures the reliability of structural connection and electrical connection; the atomizer assembly can be disassembled separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of a medical micro-mesh atomizer with a rapidly replaceable atomizing sheet according to the utility model;

[0018] Figure 2 This is a disassembly diagram of a medical micro-mesh atomizer with a rapidly replaceable atomizing sheet according to the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the mist outlet head in an embodiment of a medical micro-mesh atomizer with a rapidly replaceable atomizing sheet according to the utility model;

[0020] Figure 4 This is a disassembly diagram of the atomizer sheet assembly in an embodiment of a medical micro-mesh atomizer capable of quickly replacing the atomizer sheet of the utility model;

[0021] Figure 5A three-dimensional structural diagram of a medicine cup in an embodiment of a medical micro-mesh atomizer with a rapidly replaceable atomizing sheet according to the utility model (viewing angle 1);

[0022] Figure 6 A three-dimensional structural diagram of a medicine cup in an embodiment of a medical micro-mesh nebulizer with a rapidly replaceable nebulizer sheet according to the utility model (viewing angle 2);

[0023] Figure 7 It is a three-dimensional structural diagram of the main unit in an embodiment of a medical micro-mesh atomizer capable of quickly replacing atomizing sheets according to the utility model;

[0024] The reference numerals in the drawings of the specification include:

[0025] Host 1, medicine cup 2, mist head 3, atomizer assembly 4,

[0026] Mist outlet 31, female connector 32,

[0027] The upper shell 41, the lower shell 42, the atomizing sheet 43, the first electrode column 431, the sealing member 44,

[0028] Cup body 21, scale line 211, connecting portion 22, pole hole 221, male connecting buckle 222,

[0029] The housing 11 , the circuit board 12 , the second electrode column 121 , and the button 13 . DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0031] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0032] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiment 1:

[0035] like Figure 1-7 Specifically, a medical micro-mesh nebulizer with a rapidly replaceable atomizer sheet comprises a main unit 1, a medicine cup 2 and an atomizer sheet assembly 4, wherein the medicine cup 2 is provided with a detachable atomizer head 3, and the atomizer sheet assembly 4 is detachably arranged between the atomizer head 3 and the medicine cup 2, and is electrically connected to the main unit 1.

[0036] The atomizer assembly 4 includes an upper shell 41 , a lower shell 42 and an atomizer 43 . The atomizer 43 is disposed in a mounting cavity formed by the upper shell 41 and the lower shell 42 . The atomizer 43 is provided with two first electrode columns 431 , and the lower shell 42 is provided with two corresponding electrode holes.

[0037] A seal 44 is provided between the upper shell 41 and the atomizing sheet 43 , and between the lower shell 42 and the atomizing sheet 43 .

[0038] The sealing member 44 is made of silicone material.

[0039] The medicine cup 2 includes a cup body 21, the lower part of the cup body 21 is protruding outwardly with a connecting portion 22, the connecting portion 22 and the mist outlet head 3 are both recessed inwardly to form cavities, and the atomizing sheet assembly 4 is arranged in a mounting groove formed by the two cavities.

[0040] A male connecting buckle 222 is provided on the front outer wall of the connecting portion 22, and a female connecting buckle 32 is provided on the rear inner wall of the mist outlet head 3. The mist outlet head 3 and the medicine cup 2 are detachably connected by screwing the male connecting buckle 222 and the female connecting buckle 32 together.

[0041] The host 1 includes a shell 11, which is connected to the medicine cup 2. A circuit board 12 and a battery for providing power to the medical micro-mesh nebulizer are arranged inside the shell 11. The circuit board 12 is connected to two second electrode columns 121, and the two second electrode columns 121 are electrically connected to the two first electrode columns 431 of the atomizing sheet 43.

[0042] Buttons 13 are disposed on both sides of the housing 11 , and the buttons 13 are electrically connected to the circuit board 12 .

[0043] In the actual implementation process, the main unit 1 and the medicine cup 2 are connected in a detachable manner by snapping, as shown in the attached Figure 5-7 As shown in the figure, the middle part of the shell 11 of the host 1 is a groove-type structure, and the cup body 21 of the medicine cup 2 can be inserted into the shell 11. This is a conventional snap-fit ​​connection method for plastic parts. The cup body 21 is made of a transparent plastic material. The surface of the cup body 21 is provided with a scale line 211. The special cup body 21 is integrally formed and connected with a connecting part 22. The mist outlet head 3 and the connecting part 22 are detachably connected. The connecting part 22 and the mist outlet head 3 are both recessed inwardly with a cavity to form an installation groove for installing the atomizer assembly 4. When installing First align the atomizer sheet assembly 4 with the mist outlet hole 31 in the center of the mist outlet head 3, and then connect the mist outlet head 3 and the atomizer sheet assembly 4 together to the connecting part 22. Since the outer wall of the front end of the connecting part 22 is provided with a male connecting buckle 222, it can be screwed into the space between the female connecting buckle 32 and the inner wall of the mist outlet head 3 to achieve connection. When disassembling, rotate the mist outlet head 3 to make the male connecting buckle 222 withdraw from the gap between the female connecting buckle 32 and the inner wall of the mist outlet head 3, cancel the restriction on separation, and then take out the atomizer sheet assembly 4 for replacement.

[0044] The above are only embodiments of the utility model, and the circuits, electronic components and modules involved are all prior art, which can be fully implemented by those skilled in the art. It is needless to say that the content protected by this application does not involve improvements to software and methods. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the prior art in the field, and have the ability to apply conventional experimental means before the date. Ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet, characterized in that: The device comprises a main unit (1), a medicine cup (2) and an atomizing sheet assembly (4); the medicine cup (2) is provided with a detachable mist outlet head (3); the atomizing sheet assembly (4) is detachably arranged between the mist outlet head (3) and the medicine cup (2), and is electrically connected to the main unit (1); The atomizing sheet assembly (4) comprises an upper shell (41), a lower shell (42) and an atomizing sheet (43); the atomizing sheet (43) is arranged in a mounting cavity formed by the upper shell (41) and the lower shell (42); the atomizing sheet (43) is provided with two first electrode columns (431); and the lower shell (42) is provided with two corresponding electrode column holes.

2. A medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet as claimed in claim 1, characterized in that: A sealing member (44) is provided between the upper shell (41) and the atomizing sheet (43), and between the lower shell (42) and the atomizing sheet (43).

3. A medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet as claimed in claim 2, characterized in that: The sealing member (44) is made of silicone material.

4. A medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet as claimed in claim 1, characterized in that: The medicine cup (2) comprises a cup body (21), the lower part of the cup body (21) is provided with a connecting portion (22) protruding outwards, the connecting portion (22) and the mist outlet head (3) are both recessed inwards to form a cavity, and the atomizing sheet assembly (4) is arranged in a mounting groove formed by the two cavities.

5. A medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet as claimed in claim 4, characterized in that: A male connecting buckle (222) is provided on the front outer wall of the connecting portion (22), and a female connecting buckle (32) is provided on the rear inner wall of the mist outlet head (3). The mist outlet head (3) and the medicine cup (2) are detachably connected by screwing the male connecting buckle (222) and the female connecting buckle (32).

6. The medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet as claimed in claim 1, characterized in that: The host (1) comprises a shell (11), the shell (11) being connected to a medicine cup (2), a circuit board (12) and a storage battery for providing power to the medical micro-mesh atomizer being arranged inside the shell (11), and the circuit board (12) being connected to two second electrode columns (121).

7. A medical micro-mesh nebulizer with a rapidly replaceable atomizing sheet as claimed in claim 6, characterized in that: Buttons (13) are provided on both sides of the housing (11), and the buttons (13) are electrically connected to the circuit board (12).

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