Atomization medicine cup and atomization device

Abstract

The utility model relates to an atomizing medicine cup and an atomizing device. The atomizing medicine cup comprises an atomizing cup body, and a liquid storage cavity, an atomizing channel and a mounting support are arranged in the atomizing cup body; a first through hole and an atomizing sheet assembly are arranged on the mounting bracket; a power socket is further arranged in the atomizing cup body; a pin assembly is arranged in the power socket; according to the atomizing medicine cup and the atomizing device, the structural design is ingenious, the atomizing cup body is of an independent integral structure, the liquid storage cavity and the atomizing channel directly communicated with the liquid storage cavity are arranged in the atomizing cup body, the production process is simplified, assembly is not needed, the sealing performance between the liquid storage cavity and the atomizing channel can be improved, and the atomizing device is convenient to use. The liquid is not easy to leak, so that the liquid medicine can be effectively atomized without loss; the atomization sheet assembly is convenient to replace through the mounting bracket and the atomization sheet assembly; when the power socket is electrically connected with an external power supply, the contact pin assembly can provide stable power supply for the atomization sheet assembly, and the use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of atomizing device technology, and more specifically, to an atomizing medicine cup and an atomizing device. Background Technology

[0002] Nebulized inhalation therapy uses a nebulizer to disperse medication into tiny droplets or particles, which are suspended in the gas and enter the respiratory tract and lungs with the body's breathing, achieving the purpose of cleaning and humidifying the airway, providing local and systemic treatment.

[0003] Patent No. CN202322668286.8 discloses a nebulizer cup and nebulizer with easy-to-replace atomizing plate, including a cup body, a mist outlet provided on the side wall of the cup body, a cup connector, and an atomizing plate assembly that can be plugged into the mist outlet. The cup body has a medicine storage chamber. One end of the cup connector is connected to the mist outlet, and the other end is connected to a face mask or mouthpiece. The cup body and the cup connector are fixedly connected by multiple screws to a retaining ring on the cup connector. However, although the above design facilitates the replacement of the atomizing plate assembly, the connection between the cup body and the cup connector by screws alone may not be tight enough, which may lead to liquid leakage during use. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an atomizing medicine cup and an atomizing device, in view of the above-mentioned defects of the prior art.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an atomizing cup, comprising an atomizing cup body, wherein the atomizing cup body has a liquid storage chamber inside and an atomizing channel directly communicating with the liquid storage chamber; a mounting bracket detachably connected to the atomizing cup body is also provided between the liquid storage chamber and the atomizing channel; the mounting bracket has a first through hole for the atomized liquid to pass through; an atomizing plate assembly for atomizing the liquid in the liquid storage chamber is fixedly installed on the mounting bracket at the first through hole; a power socket is also provided inside the atomizing cup body; a pin assembly electrically connected to the atomizing plate assembly is fixedly installed inside the power socket;

[0006] In the atomizing medicine cup of this utility model, the liquid storage chamber and the power socket are both located on the same side of the atomizing channel;

[0007] The atomizing medicine cup of this utility model includes an atomizing base plate, an atomizing plate installed in the middle of the atomizing base plate, and a sealing member sleeved around the atomizing plate; the atomizing base plate is provided with a second through hole connected to the first through hole within the coverage area of ​​the atomizing plate.

[0008] The atomizing medicine cup of this utility model, wherein the sum of the area of ​​the atomizing plate and the area of ​​the sealing member is not greater than the area of ​​the atomizing base plate; the atomizing base plate is provided with outwardly extending connecting rods at opposite ends;

[0009] The atomizing medicine cup of this utility model includes a needle assembly comprising two parallel conductive needles; a third through hole corresponding to and for insertion of one of the conductive needles is provided on the sealing member; and a fourth through hole corresponding to and for insertion of the other conductive needle is provided on the atomizing base plate.

[0010] The atomizing medicine cup of this utility model has a liquid storage chamber that is tapered at one end facing the atomizing channel and has an opening at the other end, as well as a sealing plug for opening or closing the opening; the outer surface of the atomizing cup body has a plurality of capacity scale lines along the length of the liquid storage chamber.

[0011] The atomizing medicine cup of this utility model includes an annular base adapted to the inner wall of the atomizing channel; an inwardly recessed groove is provided on the upper end face of the base; a first through hole is located at the center of the groove; a convex ring supporting the atomizing plate assembly is provided around the first through hole in the groove; two oppositely arranged and downwardly extending locking feet are provided at the lower end of the base; and locking grooves are provided on both side walls of the atomizing channel to engage with the two locking feet one by one.

[0012] The atomizing medicine cup of this utility model has a plurality of support arms circumferentially provided on the side wall of the convex ring; among the plurality of support arms, at least one pair of opposite support arms are symmetrically provided with fixing grooves for inserting the connecting rod.

[0013] The atomizing medicine cup of this utility model is further provided with a valve on the mounting bracket for controlling the opening or closing of the first through hole;

[0014] On the other hand, this utility model also provides an atomizing device, which includes an atomizer cup and an atomizing body as described in any of the above descriptions; the atomizer cup and the atomizing body are detachably connected.

[0015] The beneficial effects of this utility model are as follows: The atomizing cup and atomizing device of this utility model have an ingenious structural design. The atomizing cup body is an independent integral structure. By setting a liquid storage chamber and an atomizing channel directly connected to the liquid storage chamber in the atomizing cup body, not only is the production process simplified and assembly is eliminated, but the sealing performance between the liquid storage chamber and the atomizing channel is also improved, preventing liquid leakage and ensuring that the liquid can be effectively atomized without loss. A mounting bracket that is detachably connected to the atomizing cup body is set between the liquid storage chamber and the atomizing channel. The mounting bracket is equipped with an atomizing plate assembly and a first through hole for the atomized liquid to pass through. This not only allows for the individual replacement of the atomizing plate assembly, but also makes cleaning the atomizing plate assembly and the first through hole easier, helping to maintain the hygiene of the atomizer cup. The pin assembly in the power socket is electrically connected to the atomizing plate assembly. When the power socket is electrically connected to an external power source, the pin assembly can provide a stable power supply to the atomizing plate assembly, making it convenient to use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a cross-sectional view of a nebulizer cup according to a preferred embodiment of the present invention;

[0018] Figure 2 yes Figure 1 A three-dimensional exploded view of the nebulizer cup in the image;

[0019] Figure 3 yes Figure 2 A schematic diagram of the structure of the atomizing plate assembly 15;

[0020] Figure 4 yes Figure 2 A schematic diagram of the structure of the mounting bracket 14. Detailed Implementation

[0021] The terms "first," "second," "third," and "fourth," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0022] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0023] "Multiple" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0024] Furthermore, the terms indicating orientation, such as "up, down, front, back, left, right, upper end, lower end, longitudinal," etc., are all based on the posture and position of the device or equipment described in this solution during normal use.

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the protection scope of the present invention.

[0026] Example 1:

[0027] A preferred embodiment of this utility model provides an atomizing medicine cup, such as... Figure 1-2 As shown, the device includes an atomizing cup body 11, with a liquid storage chamber 12 inside and an atomizing channel 13 directly connected to the liquid storage chamber 12. In this embodiment, the atomizing channel 13 can be tightly inserted and fixed with the interface of the atomizing mask, or it can be connected with the trachea on the ventilator, making it convenient to use. The atomizing body is also small in size and very easy to carry. A mounting bracket 14 that is detachably connected to the atomizing cup body 11 is also provided between the liquid storage chamber 12 and the atomizing channel 13. The mounting bracket 14 has a first through hole 141 for the atomized liquid to pass through. An atomizing plate assembly 15 for atomizing the liquid in the liquid storage chamber 12 is fixedly installed on the mounting bracket 14 at the first through hole 141. In this embodiment, the first through hole 141 gradually expands from the liquid storage chamber to the atomizing channel. After the atomizing plate assembly 15 atomizes the liquid in the liquid storage chamber 12, the atomized liquid is guided through the first through hole to flow into the atomizing channel, and then absorbed by the human body through the atomizing mask or ventilator, reducing the risk of drug leakage. The atomizing cup body 11 is also provided with a power socket 16; a pin assembly electrically connected to the atomizing plate assembly 15 is fixedly installed in the power socket 16.

[0028] This practical nebulizer cup features an ingenious structural design. The nebulizer cup body is an independent, integrated structure. By incorporating a liquid storage chamber and an atomization channel directly connected to the liquid storage chamber within the nebulizer cup body, the production process is simplified, eliminating the need for assembly. This also helps improve the sealing performance between the liquid storage chamber and the atomization channel, preventing liquid leakage and ensuring effective atomization of the medication without loss. A mounting bracket, detachably connected to the nebulizer cup body, is installed between the liquid storage chamber and the atomization channel. The mounting bracket has an atomizing plate assembly and a first through hole for the atomized liquid to pass through. This allows for individual replacement of the atomizing plate assembly and makes cleaning the atomizing plate assembly and the first through hole easier, helping to maintain the hygiene of the nebulizer cup. The pin assembly in the power socket is electrically connected to the atomizing plate assembly. When the power socket is connected to an external power source, the pin assembly provides a stable power supply to the atomizing plate assembly, making it convenient to use.

[0029] In this embodiment, the liquid storage chamber 12 and the power socket 16 are both located on the same side of the atomization channel 13; the structural layout is reasonable and will not interfere with the connection between the atomization channel and external devices.

[0030] like Figure 2 and Figure 3As shown, the atomizing plate assembly 15 includes an atomizing base plate 151, an atomizing plate 152 installed in the middle of the atomizing base plate 151, and a sealing member 153 sleeved around the atomizing plate 152; in this embodiment, the atomizing base plate 151 is a circuit board; a second through hole 154 connected to the first through hole 141 is provided on the atomizing base plate 151 within the coverage area of ​​the atomizing plate 152. The atomizing base plate 151 provides a stable platform for the atomizing plate and the seal, allowing the atomizing plate 152 and the seal to be securely installed in its center, ensuring the stability of the atomization process. By sleeved around the atomizing plate 152, the seal 153 effectively prevents leakage of the liquid, ensuring that the liquid is atomized only at the atomizing plate, thus improving safety. Furthermore, the seal 153 prevents corrosion of the atomizing base plate 151 and the atomizing plate 152 by the liquid, extending their service life. In this embodiment, the seal 153 has a columnar annular structure. The second through hole 154 is connected to the first through hole 141, ensuring that the liquid can flow precisely from the storage chamber to the atomizing plate 152, improving atomization efficiency. It is worth noting that the atomizing plate is an ultrasonic atomizing plate as used in the prior art. When the conductive needle is energized, it generates high-frequency vibrations, which are transmitted to the atomizing plate. The nebulizer plate converts electrical signals into mechanical vibrations of the same frequency. These vibrations are transmitted to the part of the nebulizer plate that contacts the liquid, causing the liquid to vibrate at a high frequency. Due to the vibration, the surface tension of the liquid is broken down, and the liquid is broken into very fine droplets. These fine droplets gain enough kinetic energy from the vibration to overcome the surface tension of the liquid and fly out of the liquid surface, forming a mist. The droplets flow into the nebulization channel through the first through-hole, and can then be inhaled into the respiratory tract by the patient through a mask or ventilator. This invention uses the existing ultrasonic nebulization technology for liquid nebulization, and does not improve the nebulization process of the nebulizer plate.

[0031] Furthermore, the sum of the area of ​​the atomizing plate 152 and the area of ​​the sealing element 153 is not greater than the area of ​​the atomizing base plate 151; the atomizing base plate 151 has outwardly extending connecting rods 155 at its opposite ends.

[0032] like Figure 1 and Figure 2 As shown, the pin assembly includes two parallel conductive pins 161. In this embodiment, the sealing element 153 is a columnar annular structure. The sealing element 153 has a third through hole 156 corresponding to and for insertion of one conductive pin 161. The atomizing base plate 151 has a fourth through hole 157 corresponding to and for insertion of the other conductive pin 161. The structure is stable. Specifically, the pin assembly and the atomizing plate assembly can be connected using existing electrical connection methods, which will not be elaborated here.

[0033] Optionally, the liquid storage chamber 12 is tapered at one end facing the atomizing channel 13, and the other end is provided with an opening 121 and a sealing plug 122 for opening or closing the opening 121; the outer surface of the atomizing cup body 11 is provided with multiple capacity scale lines 123 along the length of the liquid storage chamber 12 for easy use.

[0034] like Figure 4 As shown, the mounting bracket 14 includes an annular base 142 that adapts to the inner wall of the atomizing channel 13; this ensures that the atomizing plate assembly 15 is securely installed inside the atomizer. This structure helps reduce vibration during atomization, ensuring atomization efficiency and stability. The upper end face of the base 142 has an inwardly recessed groove 143; a first through hole 141 is located at the center of the groove 143; a convex ring 144 supporting the atomizing plate assembly 15 is arranged around the first through hole 141 within the groove 143; this helps to accurately position the atomizing plate assembly 15, centering and aligning it, which is crucial for ensuring uniform and effective atomization; the lower end of the base 142 has two opposing and downwardly extending locking feet 145; as shown... Figure 1 As shown, the two side walls of the atomizing channel 13 are provided with slots 131 that correspond one-to-one with the two locking feet 145 and engage with them. The engagement of the locking feet and the slots makes the installation and removal of the mounting bracket simple and quick.

[0035] Furthermore, the side wall of the convex ring 144 is provided with a plurality of support arms 146 in the circumferential direction; among the plurality of support arms 146, at least one pair of opposite support arms 146 are symmetrically provided with fixing grooves 147 for inserting the connecting rod 155; this not only enables the atomizing plate assembly 15 to be accurately positioned, but also strengthens the connection between the atomizing plate assembly and the mounting bracket.

[0036] Furthermore, the mounting bracket 14 is also equipped with a valve (not shown in the figure) for controlling the opening or closing of the first through hole 141, which is convenient to use.

[0037] Example 2

[0038] This embodiment provides an atomizing device, including an atomizer cup and an atomizing body as described in Embodiment 1; the atomizer cup and the atomizing body are detachably connected, making disassembly and assembly simple and easy to carry.

[0039] This practical nebulizer features an ingenious structural design. The nebulizer cup itself is an independent, integrated structure. By incorporating a liquid storage chamber and an nebulization channel directly connected to it within the cup, the production process is simplified, eliminating the need for assembly. This also improves the sealing performance between the liquid storage chamber and the nebulization channel, preventing easy leakage and ensuring effective nebulization of the medication. A mounting bracket, detachably connected to the nebulizer cup, is installed between the liquid storage chamber and the nebulization channel. This bracket features an nebulizer plate assembly and a first through-hole for the atomized liquid to pass through. This allows for easy replacement of the nebulizer plate assembly and facilitates cleaning of both the assembly and the through-hole, maintaining the hygiene of the nebulizer cup. A pin assembly within the power socket is electrically connected to the nebulizer plate assembly. When the power socket is connected to an external power source, the pin assembly provides a stable power supply to the nebulizer plate assembly, making it convenient to use.

[0040] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A nebulizer cup, characterized in that, The device includes an atomizing cup body, which has a liquid storage chamber and an atomizing channel directly connected to the liquid storage chamber. A mounting bracket, detachably connected to the atomizing cup body, is also provided between the liquid storage chamber and the atomizing channel. The mounting bracket has a first through hole for the atomized liquid to pass through. An atomizing plate assembly for atomizing the liquid in the liquid storage chamber is fixedly installed on the mounting bracket at the first through hole. The atomizing cup body also has a power socket. A pin assembly electrically connected to the atomizing plate assembly is fixedly installed inside the power socket.

2. The atomizing medicine cup according to claim 1, characterized in that, The liquid storage chamber and the power socket are both located on the same side of the atomization channel.

3. The atomizing medicine cup according to claim 1 or 2, characterized in that, The atomizing plate assembly includes an atomizing base plate, an atomizing plate installed in the middle of the atomizing base plate, and a sealing member sleeved around the atomizing plate; the atomizing base plate is provided with a second through hole connected to the first through hole within the coverage area of ​​the atomizing plate.

4. The atomizing medicine cup according to claim 3, characterized in that, The sum of the area of ​​the atomizing plate and the area of ​​the sealing element is not greater than the area of ​​the atomizing base plate; the atomizing base plate is provided with outwardly extending connecting rods at opposite ends.

5. The atomizing medicine cup according to claim 4, characterized in that, The pin assembly includes two parallel conductive pins; the seal has a third through hole corresponding to and for insertion of one of the conductive pins; the atomizing base plate has a fourth through hole corresponding to and for insertion of the other conductive pin.

6. The atomizing medicine cup according to claim 1, characterized in that, The liquid storage chamber is tapered at one end facing the atomizing channel, and has an opening at the other end, as well as a sealing plug for opening or closing the opening; the outer surface of the atomizing cup body has multiple capacity scale lines along the length of the liquid storage chamber.

7. The atomizing medicine cup according to claim 4, characterized in that, The mounting bracket includes an annular base that fits into the inner wall of the atomizing channel; the upper end face of the base is provided with an inwardly recessed groove; the first through hole is located at the center of the groove; a convex ring supporting the atomizing plate assembly is arranged around the first through hole in the groove; the lower end of the base is provided with two oppositely arranged and downwardly extending locking feet; the two side walls of the atomizing channel are provided with locking grooves that engage with the two locking feet one by one.

8. The atomizing medicine cup according to claim 7, characterized in that, The sidewall of the convex ring is provided with a plurality of support arms in the circumferential direction; among the plurality of support arms, at least one pair of opposite support arms are provided with symmetrical fixing grooves for inserting the connecting rod.

9. The nebulizing medicine cup according to any one of claims 1, 2, and 4-8, characterized in that, The mounting bracket is also equipped with a valve to control the opening or closing of the first through hole.

10. An atomizing device, characterized in that, It includes the nebulizer cup and the nebulizer body as described in any one of claims 1-9; the nebulizer cup and the nebulizer body are detachably connected.

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