Novel atomizer

Abstract

The utility model relates to the technical field of medical equipment, in particular to a novel atomizer which comprises a cup body, the lower surface of the cup body is communicated with a transfer bin, the side, away from the cup body, of the transfer bin is communicated with a nozzle, a leak hunting device is arranged on the surface of the nozzle and comprises a fixing plate, the fixing plate is fixedly connected to the surface of the nozzle, and the leak hunting device is arranged on the fixing plate. The inner wall of the fixing plate is fixedly connected with a smoke sensor, the surface of the nozzle is sleeved with a moving plate, the moving plate is installed on the side, away from the transfer bin, of the fixing plate, and the side face of the fixing plate is fixedly connected with two connecting plates. The atomizer solves the problems that when the atomizer is operated for medicine atomization, due to the fact that the nozzle needs to be connected with a hose, and the hose needs to be detached and cleaned after use, in the long-term use process, plastic deformation and the like of the hose are prone to occurring, the situation of medicine dissipation occurs in the atomization process, and medicine loss is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a novel atomizer. Background Art

[0002] An atomizer is a medical device that can convert liquid medicine or test solution into tiny aerosol particles. It enables the medicine to act directly on the respiratory tract or lung lesions through inhalation, thereby achieving local or systemic treatment. By using an atomizer, the utilization rate of the medicine can be improved, systemic side effects can be reduced, and a relatively ideal treatment effect can be achieved.

[0003] A Chinese patent with the publication number CN219127792U discloses a medical atomizer. The key points of its technical solution are as follows: It includes a cup body, a transfer chamber, and a nozzle. The transfer chamber is arranged between the nozzle and the cup body. The central axis of the cup body and the central axis of the nozzle are arranged at an obtuse angle. The transfer chamber has an internal space communicating with the cup body. It also includes an ultrasonic atomization sheet, which includes a ceramic sheet and an electric drive mechanism. The ceramic sheet is located inside the internal space, and the electric drive structure is located outside the transfer chamber and on the same side of the cup body as the transfer chamber. The electric drive structure includes a power cord, which includes a plug and a tail wire. The plug is inserted into the transfer chamber, the tail wire is connected to the plug, the central axis of the plug is parallel to the central axis of the cup body, and the tail wire has a rigid part. The central axis of the rigid part is perpendicular to the central axis of the cup body to prevent the cup body from tipping when the power cord is plugged or unplugged. Through the above technical solution, the problem of liquid spilling from the atomizer due to the small angle between the power cord and the cup body in the related art is solved.

[0004] In the existing related technologies, the following defects often exist: When operating the atomizer for medicine atomization, since the nozzle needs to be connected to a hose and the hose needs to be disassembled and cleaned after use, during long-term use, it is easy for the hose to undergo plastic deformation and other situations, resulting in the escape of medicine during the atomization process and causing drug loss.

[0005] Therefore, the utility model provides a novel atomizer. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the defect that in the existing technology, when operating the atomizer for medicine atomization, since the nozzle needs to be connected to a hose and the hose needs to be disassembled and cleaned after use, during long-term use, it is easy for the hose to undergo plastic deformation and other situations, resulting in the escape of medicine during the atomization process and causing drug loss, and to propose a novel atomizer.

[0007] To achieve the above object, the utility model adopts the following technical solution: a novel atomizer, including a cup body, the lower surface of the cup body is communicated with a transfer bin, one side of the transfer bin away from the cup body is communicated with a nozzle, and a leak detection device is arranged on the surface of the nozzle. The leak detection device includes a fixing plate fixedly connected to the surface of the nozzle, a smoke sensor is fixedly connected to the inner wall of the fixing plate, a moving plate is sleeved on the surface of the nozzle, and the moving plate is installed on the side of the fixing plate away from the transfer bin.

[0008] The effects achieved by the above components are: by setting the fixing plate and the moving plate, the connection between the nozzle and the hose can be sealed, so as to use the smoke sensor to detect the tightness of the connection between the hose and the nozzle.

[0009] Preferably, two connecting plates are fixedly connected to the side surface of the fixing plate, two rotating rods are rotatably connected to the sides of the two connecting plates away from the transfer bin, and the other ends of the rotating rods are fixedly connected to a rotating plate which abuts against the surface of the moving plate.

[0010] The effects achieved by the above components are: by setting the connecting plates, the rotating plate and the rotating rods can be connected to the fixing plate. The rotating rods ensure that the rotating plate can rotate. By setting the rotating plate, the position of the moving plate can be restricted.

[0011] Preferably, a torsion spring is sleeved on the surface of the rotating rod, and the two ends of the torsion spring are respectively fixedly connected to the connecting plate and the rotating plate.

[0012] The effects achieved by the above components are: by setting the rotating rod, the position of the torsion spring can be restricted. By setting the torsion spring, after the rotating plate rotates, it can be controlled to return to its original position.

[0013] Preferably, a sealing ring is fixedly connected to the side of the moving plate close to the fixing plate, and the sealing ring is slidably connected to the inner wall of the fixing plate.

[0014] The effects achieved by the above components are: by setting the sealing ring, the sealing performance of the connection between the fixing plate and the moving plate can be improved.

[0015] Preferably, a supporting device is arranged on the surface of the transfer bin. The supporting device includes two first support plates, both of which are installed on the surface of the transfer bin. Two second support plates are installed on the side of the transfer bin away from the first support plates. Threaded rods are rotatably connected to the inner walls of the two first support plates, and the threaded rods are threadedly inserted into the inner walls of the second support plates.

[0016] The effects achieved by the above components are: by setting the first support plates and the second support plates, the transfer bin can be clamped and supported. By setting the threaded rods, the distance between the first support plates and the second support plates can be adjusted.

[0017] Preferably, the two first support plates are fixedly connected to a fixing rod on one side close to the second support plate, the fixing rod is slidably connected to the inner wall of the second support plate, the surface of the fixing rod is fixedly connected to a supporting plate, and the supporting plate is in contact with the transfer bin.

[0018] The effects achieved by the above components are: the second support plate can be restricted from rotating by the provided fixing rod, and the supporting plate can improve the supporting effect on the transfer bin.

[0019] Preferably, one end of the threaded rod close to the second support plate is fixedly connected to a limit plate, and one side of the transfer bin close to the first support plate is fixedly connected to two positioning blocks, and both positioning blocks are tightly fitted with the first support plate.

[0020] The effect achieved by the above components is: the limit plate can prevent the threaded rod from separating from the second support plate when the position of the second support plate is adjusted by the threaded rod, and the positioning block can facilitate the installation of the first support plate and the second support plate.

[0021] In summary:

[0022] 1. In the present invention, by providing a leak detection device, the smoke sensor can be used to detect the escape of atomized medicine during the process of atomizing medicine using the atomizer, thereby avoiding as much as possible the loss of medicine caused by the use of a hose with defective functions.

[0023] 2. In the present invention, by providing a supporting device, when using the nebulizer for nebulization treatment, the first support plate, the second support plate and the support plate can be used to support the transfer bin, thereby avoiding the need to hold the nebulizer continuously, facilitating the nebulization treatment, and at the same time avoiding as much as possible the nebulizer from scalding the user during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 For this utility model Figure 1 A magnified view of point A;

[0026] Figure 3 This is a schematic diagram of the explosion structure of the leak detection device of the utility model;

[0027] Figure 4 For this utility model Figure 1 Schematic diagram of the local structure;

[0028] Figure 5 For this utility model Figure 3 Schematic diagram of the local structure.

[0029] Legend: 1. Cup body; 2. Transfer bin; 3. Nozzle; 4. Leak detection device; 41. Fixed plate; 42. Movable plate; 43. Connecting plate; 44. Rotating rod; 45. Rotating plate; 46. Torsion spring; 47. Smoke sensor; 48. Sealing ring; 5. Support device; 51. Positioning block; 52. First support plate; 53. Second support plate; 54. Fixed rod; 55. Support plate; 56. Threaded rod; 57. Limiting plate. Detailed implementation

[0030] Refer to Figure 1 As shown, the present utility model provides a technical solution: a new type of atomizer, including a cup body 1, a transfer bin 2 is connected to the lower surface of the cup body 1, a nozzle 3 is connected to one side of the transfer bin 2 away from the cup body 1, a leak detection device 4 is provided on the surface of the nozzle 3, and a support device 5 is provided on the surface of the transfer bin 2.

[0031] Next, specifically describe the specific settings and functions of its leak detection device 4 and support device 5.

[0032] Refer to Figure 1 And Figure 2 As well as Figure 3 As shown, in this implementation: the leak detection device 4 includes a fixed plate 41, the fixed plate 41 is fixedly connected to the surface of the nozzle 3, a smoke sensor 47 is fixedly connected to the inner wall of the fixed plate 41, a movable plate 42 is sleeved on the surface of the nozzle 3, and the movable plate 42 is installed on the side of the fixed plate 41 away from the transfer bin 2. By providing the fixed plate 41 and the movable plate 42, the connection between the nozzle 3 and the hose can be sealed, so as to use the smoke sensor 47 to detect the tightness of the connection between the hose and the nozzle 3. Two connecting plates 43 are fixedly connected to the side of the fixed plate 41, and rotating rods 44 are rotatably connected to one side of the two connecting plates 43 away from the transfer bin 2, and the other end of the rotating rod 44 is fixedly connected to a rotating plate 45, and the rotating plate 45 abuts against the surface of the movable plate 42. By providing the connecting plate 43, the rotating plate 45 and the rotating rod 44 can be connected to the fixed plate 41, and the rotating rod 44 ensures that the rotating plate 45 can rotate. By providing the rotating plate 45, the position of the movable plate 42 can be restricted.

[0033] A torsion spring 46 is sleeved on the surface of the rotating rod 44, and both ends of the torsion spring 46 are fixedly connected to the connecting plate 43 and the rotating plate 45 respectively. By providing the rotating rod 44, the position of the torsion spring 46 can be restricted. By providing the torsion spring 46, after the rotating plate 45 rotates, it can be controlled to return to its original position. A sealing ring 48 is fixedly connected to the side of the movable plate 42 close to the fixed plate 41, and the sealing ring 48 is slidably connected to the inner wall of the fixed plate 41. By providing the sealing ring 48, the sealing performance of the connection between the fixed plate 41 and the movable plate 42 can be improved.

[0034] Refer toFigure 1 and Figure 4 As shown in Figure 4 , specifically, the support device 5 includes two first support plates 52, both of which are installed on the surface of the transfer bin 2. On the side of the transfer bin 2 away from the first support plate 52, two second support plates 53 are installed. The inner walls of both first support plates 52 are rotatably connected to threaded rods 56, and the threaded rods 56 are threadedly inserted into the inner walls of the second support plates 53. By providing the first support plates 52 and the second support plates 53, the transfer bin 2 can be clamped and supported. By providing the threaded rods 56, the distance between the first support plates 52 and the second support plates 53 can be adjusted. On one side of both first support plates 52 close to the second support plates 53, fixing rods 54 are fixedly connected. The fixing rods 54 are slidably connected to the inner walls of the second support plates 53, and a support plate 55 is fixedly connected to the surface of the fixing rods 54. The support plate 55 abuts against the transfer bin 2. By providing the fixing rods 54, the rotation of the second support plates 53 can be restricted. By providing the support plate 55, the support effect on the transfer bin 2 can be improved.

[0035] One end of the threaded rod 56 close to the second support plate 53 is fixedly connected with a limit plate 57. On one side of the transfer bin 2 close to the first support plate 52, two positioning blocks 51 are fixedly connected. Both positioning blocks 51 are in close fit with the first support plate 52. The limit plate 57 can prevent the threaded rod 56 from separating from the second support plate 53 when adjusting the position of the second support plate 53 through the threaded rod 56. By providing the positioning blocks 51, the installation of the first support plate 52 and the second support plate 53 can be facilitated.

[0036] Working principle: Before using the nebulizer, first move the hose and connect it to the nozzle 3. Rotate the rotating plate 45 to drive the rotating rod 44 to rotate on the surface of the connecting plate 43, and then control the moving plate 42 to drive the sealing ring 48 to approach the fixing plate 41. Then release the rotating plate 45. Under the elastic force of the torsion spring 46, the rotating plate 45 rotates close to the moving plate 42 to complete the installation of the moving plate 42. Then place the drug to be atomized into the cup body 1. The drug atomized in the cup body 1 enters the nozzle 3 and the hose through the transfer bin 2. At the same time, the smoke sensor 47 can detect the connection between the hose and the nozzle 3 to ensure the normal use of the nebulizer as much as possible. By providing the leak detection device 4, during the process of using the nebulizer to atomize the drug, the smoke sensor 47 can detect the escape of the atomized drug, so as to avoid the situation of drug loss caused by using a hose with missing functions as much as possible.

[0037] When the nebulizer needs to be used, first move the first support plate 52 close to the positioning block 51 on the transfer bin 2, then rotate the threaded rod 56 to make it rotate on the inner wall of the first support plate 52 and the second support plate 53. At this time, under the restriction of the fixing rod 54, the second support plate 53 moves away from the limit plate 57, so that the first support plate 52, the second support plate 53 and the support plate 55 can support the transfer bin 2. Then place the transfer bin 2 on the desktop and start using the nebulizer. Through the set support device 5, when using the nebulizer for nebulization treatment, the first support plate 52, the second support plate 53 and the support plate 55 can support the transfer bin 2, avoiding continuous holding of the nebulizer, facilitating the nebulization treatment, and at the same time avoiding as much as possible the nebulizer from scalding the user during work.

[0038] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A new type of atomizer, comprising a cup body (1), a transfer bin (2) is communicated with the lower surface of the cup body (1), a nozzle (3) is communicated with one side of the transfer bin (2) away from the cup body (1), and a leak detection device (4) is arranged on the surface of the nozzle (3), and is characterized in that: The leak detection device (4) includes a fixed plate (41), the fixed plate (41) is fixedly connected to the surface of the nozzle (3), a smoke sensor (47) is fixedly connected to the inner wall of the fixed plate (41), a moving plate (42) is sleeved on the surface of the nozzle (3), and the moving plate (42) is installed on the side of the fixed plate (41) away from the transfer bin (2).

2. A novel atomizer according to claim 1, characterized in that: Two connecting plates (43) are fixedly connected to the side surface of the fixed plate (41), a rotating rod (44) is rotatably connected to each side of the two connecting plates (43) away from the transfer bin (2), the other end of the rotating rod (44) is fixedly connected to a rotating plate (45), and the rotating plate (45) abuts against the surface of the moving plate (42).

3. A novel atomizer according to claim 2, characterized in that: A torsion spring (46) is sleeved on the surface of the rotating rod (44), and the two ends of the torsion spring (46) are respectively fixedly connected to the connecting plate (43) and the rotating plate (45).

4. A novel atomizer according to claim 1, characterized in that: A sealing ring (48) is fixedly connected to the side of the moving plate (42) close to the fixed plate (41), and the sealing ring (48) is slidably connected to the inner wall of the fixed plate (41).

5. A novel atomizer according to claim 1, characterized in that: A support device (5) is provided on the surface of the transfer bin (2), the support device (5) includes two first support plates (52), both of the two first support plates (52) are installed on the surface of the transfer bin (2), two second support plates (53) are installed on the side of the transfer bin (2) away from the first support plates (52), a threaded rod (56) is rotatably connected to the inner wall of each of the two first support plates (52), and the threaded rod (56) is threadedly inserted into the inner wall of the second support plate (53).

6. A novel atomizer according to claim 5, characterized in that: A fixed rod (54) is fixedly connected to each side of the two first support plates (52) close to the second support plates (53), the fixed rod (54) is slidably connected to the inner wall of the second support plate (53), a support plate (55) is fixedly connected to the surface of the fixed rod (54), and the support plate (55) abuts against the transfer bin (2).

7. A novel atomizer according to claim 5, characterized in that: A limiting plate (57) is fixedly connected to the end of the threaded rod (56) close to the second support plate (53), and two positioning blocks (51) are fixedly connected to the side of the transfer bin (2) close to the first support plates (52), and both of the two positioning blocks (51) are closely attached to the first support plates (52).

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