Atomizer medicine cup mounting structure

Abstract

The utility model discloses an atomizer medicine cup installation structure which comprises a medicine cup module and a main machine module connected with the medicine cup module in a sliding mode, the medicine cup module further comprises a medicine cup water bin, a first arc-shaped pit is formed in the bottom of the medicine cup water bin, the medicine cup water bin is connected with a nozzle in a threaded mode, and an atomizing piece is installed between the medicine cup water bin and the nozzle. The atomizing sheet is communicated with a medicine cup electrode through a power line, and the medicine cup electrode is fixed in a second arc-shaped pit below the medicine cup water bin and the nozzle; the front end of the host module is provided with a host electrode bouncing needle, the host electrode bouncing needle is electrically connected with the medicine cup electrode, the upper end of the host module is provided with through holes corresponding to the first arc-shaped pits, each through hole is provided with a medicine cup fixing marble, and the medicine cup fixing marbles abut against the first arc-shaped pits. And the host electrode vibrating needle is propped against the medicine cup electrode, so that the medicine cup is fixed. The problems that the spring is clamped and the clamping hook deforms can be avoided, parts are saved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to an atomizer medicine cup installation structure, belonging to the technical field of medical equipment. Background Art

[0002] The micromesh nebulizer is a commonly used medical device for aerosol drug delivery, mainly consisting of a medicine cup and a host. A traditional handheld nebulizer has a flat energized electrode and a host hook structure above the medicine cup, and the host is provided with a corresponding convex spring electrode and a slot structure. The slot can be extended and retracted by a medicine cup fixing button. The medicine cup is assembled along the slide, and the medicine cup hook pushes the slot on the host to contract. Subsequently, the slot bounces back and is hooked and fixed with the hook. At this time, the medicine cup fixing button is pressed, the medicine cup slot contracts, and the medicine cup hook is released, so that the medicine cup can be removed. However, this structure has a high material cost and a complicated assembly process. The mainframe slot cannot be extended or retracted due to spring jamming or button deformation, making it impossible to install and fix the medicine cup. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a nebulizer medicine cup mounting structure, which can solve the problems of spring jamming, hook deformation, high nebulizer structure cost, etc.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A medicine cup mounting structure for an atomizer includes a medicine cup module, the medicine cup module is slidably connected to a host module, the medicine cup module also includes a medicine cup water tank, a first arc-shaped pit is provided at the bottom of the medicine cup water tank, the medicine cup water tank is screwed and fixed to a nozzle, an atomizing sheet is installed between the medicine cup water tank and the nozzle, the atomizing sheet is connected to a medicine cup electrode through a power line, and the medicine cup electrode is fixed in a second arc-shaped pit below the medicine cup water tank and the nozzle;

[0006] A host electrode spring pin is provided at the front end of the host module, and the host electrode spring pin is electrically connected to the medicine cup electrode. A plurality of through holes corresponding to the first arc-shaped pit are provided at the upper end of the host module, and a medicine cup fixing marble is fixedly installed in each through hole. The medicine cup fixing marble presses against the first arc-shaped pit, and the host electrode spring pin presses against the medicine cup electrode, thereby fixing the medicine cup.

[0007] Preferably, the atomizer sheet is clamped and fixed by a first silicone gasket and a second silicone gasket.

[0008] Preferably, the top of the second arc-shaped pit is flush with the bottom of the medicine cup electrode.

[0009] Preferably, the host electrode spring needle comprises an inner core and a spring, and the inner core can move up and down under the support of the spring.

[0010] Preferably, the host electrode spring pin is made of a conductive material such as copper or aluminum.

[0011] Preferably, the upper end of the host electrode spring pin is arc-shaped or spherical, and the lower end of the host electrode spring pin is electrically connected to the driving circuit board.

[0012] Preferably, the host module is provided with a button at a position directly below the nozzle, and the button is electrically connected to the driving circuit board.

[0013] Preferably, the medicine cup water tank contains liquid medicine, and the medicine cup water tank is hinged to the upper cover, so that a certain amount of liquid medicine can be added into the medicine cup water tank by opening the upper cover.

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

[0015] Compared with the traditional medicine cup buckle structure, the present application uses the medicine cup fixing marbles and the host electrode spring needle to push the pit upward, thereby pushing the medicine cup, and can well maintain the stability of the atomizer medicine cup structure without applying external force to prevent the medicine cup from falling. Compared with the traditional medicine cup buckle structure, this installation structure can save parts and further reduce costs, and the installation structure of the present application avoids the problem of poor installation feel of the medicine cup caused by spring jamming, hook deformation, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a nebulizer medicine cup installation structure provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the medicine cup module provided by the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the host module provided by the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the electrode spring needle provided by the utility model;

[0020] In the figure: 1. upper cover; 2. medicine cup water tank; 3. nozzle; 4. atomizer; 5. medicine cup electrode; 6. host shell; 7. button; 8. first silicone gasket; 9. second silicone gasket; 10. first arc-shaped pit; 11. electrode spring pin; 12. medicine cup fixing marble; 13. medicine cup module; 14. host module; 15. second arc-shaped pit; 16. through hole; 17. inner core; 18. spring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances. Example 1

[0024] See also Figure 1 A nebulizer medicine cup mounting structure includes a medicine cup module 13 and a host module 14 slidably connected to the medicine cup module 13, such as Figure 2 As shown, the medicine cup module 13 is composed of a medicine cup water tank 2 and a nozzle 3. The upper end of the medicine cup water tank 2 is hinged with an upper cover 1. By opening the upper cover 1, a certain amount of medicine is injected into the medicine cup water tank 2.

[0025] Furthermore, the medicine cup water tank 2 is fixedly connected to the nozzle 3 by screws, and an atomizer sheet 4 is installed between the medicine cup water tank 2 and the nozzle 3. The atomizer sheet 4 is clamped and fixed by a first silicone gasket 8 and a second silicone gasket 9, and the atomizer sheet 4 is connected to the medicine cup electrode 5 through a power cord.

[0026] Furthermore, when the medicine cup water tank 2 and the nozzle 3 are assembled together, a second arc-shaped pit 15 is provided below the medicine cup module 13 , the medicine cup electrode 5 is fixed in the second arc-shaped pit 15 , and the top of the second arc-shaped pit 15 is flush with the bottom of the electrode.

[0027] See also Figure 3The host module 14 is composed of a host housing 6, a button 7 and a driving circuit board. A host electrode spring pin 11 is provided at the front end of the host module 14 and is electrically connected to the medicine cup electrode 5.

[0028] Furthermore, a first arc-shaped pit 10 is provided at the bottom of the medicine cup water tank 2, and a plurality of through holes 16 corresponding to the first arc-shaped pit 10 are provided at the upper end of the host module 14, and a medicine cup fixing marble 12 is fixedly installed in each through hole. When the nebulizer medicine cup is installed, the medicine cup fixing marble 12 at the first location presses against the first arc-shaped pit 10, and the host electrode spring pin 11 at the second location presses against the medicine cup electrode 5. The marbles at the two locations push the medicine cup upward, and the stability of the structure can be guaranteed without applying external force, thereby achieving the fixation of the medicine cup.

[0029] See also Figure 4 The host electrode spring needle 11 is supported by a conductive material such as copper or aluminum. The electrode spring needle includes an inner core 17 and a spring 18. The inner core 17 is elastic under the support of the spring 18 and can move up and down.

[0030] Furthermore, the upper end of the electrode spring needle 11 is an arc-shaped or spherical structure, and the lower end of the electrode spring needle 11 is electrically connected to the driving electric board, and the driving circuit board, that is, the PCB board, provides power for the spraying of the nebulizer medicine cup.

[0031] Furthermore, the driving circuit board is connected to the button 7 of the host module 14 directly below the nozzle 3 through a power line. When the button 7 is pressed, the medicine contained in the medicine cup water tank 2 is sprayed out as mist through the atomizing sheet 4.

[0032] Working principle: The medicine cup module is slidably connected to the host module. A first arc-shaped pit and a second arc-shaped pit are provided at the bottom of the medicine cup module. The two arc-shaped pits correspond to the host electrode spring pin and the medicine cup fixing marble on the host module. When sliding to the final position, the motor spring pin and the medicine cup fixing marble on the host module are released and extended, and fixed in the two arc-shaped pits in the medicine cup module. At the same time, an upward thrust is applied to the medicine cup in the vertical direction, so that the installation is firm and the medicine cup is prevented from falling off. The host electrode spring pin and the medicine cup electrode are connected to realize power supply to the atomizer.

[0033] When removing the medicine cup module, press the upper part of the medicine cup module and pull the medicine cup horizontally. At this time, the electrode spring pin of the host and the medicine cup fixing marble are contracted under force, and the medicine cup module can be removed.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A nebulizer medicine cup mounting structure, characterized in that: The invention comprises a medicine cup module (13), wherein the medicine cup module (13) is slidably connected to a host module (14), and the medicine cup module (13) further comprises a medicine cup water tank (2), wherein a first arc-shaped recess (10) is provided at the bottom of the medicine cup water tank (2), wherein the medicine cup water tank (2) is screwed and fixed to a nozzle (3), and an atomizing sheet (4) is installed between the medicine cup water tank (2) and the nozzle (3), wherein the atomizing sheet (4) is connected to a medicine cup electrode (5) via a power line, and the medicine cup electrode (5) is fixed in a second arc-shaped recess (15) below the medicine cup water tank (2) and the nozzle (3); The front end of the host module (14) is provided with a host electrode spring pin (11), the host electrode spring pin (11) is electrically connected to the medicine cup electrode (5), the upper end of the host module (14) is provided with a plurality of through holes (16) corresponding to the first arc-shaped pit (10), each through hole (16) is fixedly mounted with a medicine cup fixing marble (12), the medicine cup fixing marble (12) presses against the first arc-shaped pit (10), and the host electrode spring pin (11) presses against the medicine cup electrode (5), thereby achieving the fixation of the medicine cup.

2. The nebulizer medicine cup mounting structure according to claim 1, characterized in that: The atomizing sheet (4) is clamped and fixed by a first silicone gasket (8) and a second silicone gasket (9).

3. The nebulizer medicine cup mounting structure according to claim 1, characterized in that: The top of the second arc-shaped pit (15) is flush with the bottom of the medicine cup electrode (5).

4. The nebulizer medicine cup mounting structure according to claim 1, characterized in that: The host electrode spring needle (11) comprises an inner core (17) and a spring (18); the inner core (17) is capable of moving up and down under the support of the spring (18).

5. The nebulizer medicine cup mounting structure according to claim 4, characterized in that: The host electrode spring pin (11) is made of a conductive material such as copper or aluminum.

6. The nebulizer medicine cup mounting structure according to claim 5, characterized in that: The upper end of the host electrode spring needle (11) is arc-shaped or spherical, and the lower end of the host electrode spring needle (11) is electrically connected to the driving circuit board.

7. The nebulizer medicine cup mounting structure according to claim 6, characterized in that: The host module (14) is provided with a button (7) at a position directly below the nozzle (3), and the button (7) is electrically connected to the driving circuit board.

8. The nebulizer medicine cup mounting structure according to claim 1, characterized in that: The medicine cup water tank (2) contains liquid medicine, and the medicine cup water tank (2) is hinged to the upper cover (1). A fixed amount of liquid medicine can be added to the medicine cup water tank (2) by opening the upper cover (1).

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