A new type of oscillating electromagnetic valve

Abstract

The utility model relates to the technical field of oscillation electromagnetic valve, and disclose a new oscillation electromagnetic valve, including two lower shell, the inside of two lower shell all are fixedly arranged with voice coil motor, the top of voice coil motor is connected with the open and close structure, the top inside of two lower shell all are fixedly connected with the apron, the top of two lower shell all are fixedly connected with the upper shell, the inside integral connection of upper shell has the inner tube, the top of two upper shell fixedly links together and has first connecting pipeline, the side communication of two second connecting pipelines has the fan, in use, the patient exhales, voice coil motor starts to drive the open and close structure to slide, the outside gas source enters the right upper shell inside, right voice coil motor is powered off, gas enters the right lower shell inside, then passes through second connecting pipeline and connects the pipe head and exports, enters the inside of face guard, when the patient exhales, left voice coil motor is powered off, right voice coil motor is powered on, the gas of exhaling enters the right upper shell inside, then exports through first connecting pipeline.

Description

Technical Field

[0001] This utility model relates to the field of oscillating solenoid valve technology, specifically a novel oscillating solenoid valve. Background Technology

[0002] A cough suppressant is a device similar to a ventilator used to expel phlegm. It can simulate the human coughing process by first applying a specific positive pressure to the airway to generate a sufficiently large change in air volume. A specific curved airflow fully enters the small airways, loosening the secretions blocking the bronchi at all levels. Then, it quickly converts to a certain negative pressure to generate a high-speed exhaled airflow to expel phlegm. However, the solenoid valves used in existing cough suppressants are heavy and noisy. They are too heavy to move in the home cough suppressant field, and the frequency does not meet the requirements. Therefore, a new type of oscillating solenoid valve is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a novel oscillating solenoid valve to solve the problems mentioned in the background art, such as the large weight and noise of existing solenoid valves used in expectoration machines, their heavy weight making them difficult to move in the field of home expectoration machines, and their inability to meet the required frequency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a novel oscillating solenoid valve, comprising two lower shells, each of which has a voice coil motor fixedly installed inside. An opening and closing structure is connected to the top of each voice coil motor. A cover plate is fixedly connected to the top of each of the two lower shells. An upper shell is fixedly connected to the top of each of the two lower shells. An inner tube is integrally connected to the inside of each upper shell. A first connecting pipe is fixedly connected to the top of each of the two upper shells. A second connecting pipe is connected between one side of each of the two lower shells. A fan is connected between one side of each of the two second connecting pipes. A connecting pipe head is fixedly connected to one side of each of the second connecting pipes.

[0005] Preferably, the opening and closing structure includes a connecting frame, which is fixedly installed on the top of the voice coil motor. A first connecting plate is fixedly connected to the top of the connecting frame, and a second connecting plate is fixedly connected to the top of the first connecting plate. A sliding tube is integrally machined on the top of the second connecting plate. A partition is fixedly installed inside the sliding tube, and two sliders are fixedly installed on the outside of the sliding tube and are slidably installed on the inner wall of the inner tube.

[0006] Preferably, the top of the upper shell is provided with a first connection hole, and the first connection pipe communicates with the upper shell through the first connection hole.

[0007] Preferably, a second connecting hole is provided on one side of the lower shell, and the second connecting pipe is connected to the second connecting hole.

[0008] Preferably, the inner tube has a groove inside, and the slider is slidably installed inside the groove.

[0009] Preferably, an external bolt is also included, and both the first connecting plate and the second connecting plate have connecting holes inside, through which the external bolt passes.

[0010] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0011] This invention comprises a lower shell, a voice coil motor, a connecting frame, and a first connecting plate. In use, it connects to an external mask via a connecting tube. When the patient exhales, the left voice coil motor is energized, connecting the third exhaust port on the outer side of the inner tube to the first exhaust port on the outer side of the sliding tube. External air enters the interior of the right upper shell. The right voice coil motor is de-energized, and the third exhaust port connects to the second exhaust port. External air enters the right lower shell through the right sliding tube, then enters the mask through the second connecting pipe and the connecting tube. When the patient exhales, the voice coil motor inside the left lower shell is de-energized, connecting the left third exhaust port to the second exhaust port. The voice coil motor inside the right lower shell is energized, connecting the right third exhaust port to the first exhaust port. Therefore, the air exhaled by the patient through the third exhaust port passes through the cavity between the right upper shell and the inner tube, and then exits through the first connecting pipe. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a side view of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the connection structure between the lower shell and the upper shell of this utility model;

[0016] Figure 4 This is a schematic diagram of the connection structure between the voice coil motor and the sliding tube of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Lower shell; 2. Voice coil motor; 3. Connecting frame; 4. First connecting plate; 5. Second connecting plate; 6. Sliding tube; 7. Partition plate; 8. Slider; 9. Cover plate; 10. Upper shell; 11. Inner tube; 12. First connecting pipe; 13. Fan; 14. Second connecting pipe; 15. Connecting pipe head; 16. First exhaust port; 17. Second exhaust port; 18. Third exhaust port. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0020] Example

[0021] In response to the problems of existing cough syrup machines, such as heavy and noisy battery valves, which are difficult to move due to their weight and cannot meet the required frequency for home use.

[0022] Please see Figure 1-4This utility model provides a technical solution: a novel oscillating solenoid valve, comprising two lower shells 1, each with a voice coil motor 2 fixedly installed inside; the top of each voice coil motor 2 is connected to an opening and closing structure; a cover plate 9 is fixedly connected to the top of each of the two lower shells 1; an upper shell 10 is fixedly connected to the top of each of the two lower shells 1; an inner tube 11 is integrally connected inside the upper shell 10; a first connecting pipe 12 is fixedly connected to the top of the two upper shells 10; a second connecting pipe 14 is connected between one side of the two lower shells 1; a fan 13 is connected between one side of the two second connecting pipes 14; and a connecting pipe head 15 is fixedly connected to one side of the second connecting pipe 14. In use, the device is connected to an external mask via the connecting tube 15. When the patient exhales, the voice coil motor 2 starts, causing the opening and closing mechanism to slide. External air enters the left upper shell 10, and the fan 13 draws the air from the left upper shell 10 to the right upper shell 10. The right voice coil motor 2 is de-energized, and the air enters the right lower shell 1, then exits through the second connecting pipe 14 and the connecting tube 15, entering the mask. When the patient exhales, the left voice coil motor 2 is de-energized, and the right voice coil motor 2 is energized. The exhaled air enters the left upper shell 10, is then drawn into the right upper shell 10 by the fan 13, and finally exits through the first connecting pipe 12.

[0023] The opening and closing structure includes a connecting frame 3, which is fixedly installed on the top of the voice coil motor 2. A first connecting plate 4 is fixedly connected to the top of the connecting frame 3, and a second connecting plate 5 is fixedly connected to the top of the first connecting plate 4. A sliding tube 6 is integrally machined on the top of the second connecting plate 5. A partition 7 is fixedly installed inside the sliding tube 6, and two sliders 8 are fixedly installed on the outside of the sliding tube 6 and are slidably installed on the inner wall of the inner tube 11. In use, the voice coil motor 2 is connected to the first connecting plate 4 through the connecting frame 3, and the sliding tube 6 is connected to the top of the first connecting plate 4 through the second connecting plate 5. The voice coil motor 2 drives the sliding tube 6 to move up and down, thereby opening and closing.

[0024] The top of the upper shell 10 is provided with a first connecting hole, and the first connecting pipe 12 is connected to the upper shell 10 through the first connecting hole, and the two upper shells 10 are connected through the first connecting pipe 12.

[0025] A second connecting hole is provided on one side of the lower shell 1, and a second connecting pipe 14 is connected to the second connecting hole, so that the two lower shells 1 are connected through the second connecting pipe 14.

[0026] The inner tube 11 has a groove inside, and the slider 8 is slidably installed inside the groove. The slider 8 limits the movement of the sliding tube 6 to prevent the sliding tube 6 from rotating when it moves.

[0027] It also includes external bolts. Both the first connecting plate 4 and the second connecting plate 5 have connecting holes inside, and the external bolts pass through the connecting holes to facilitate the connection between the first connecting plate 4 and the second connecting plate 5.

[0028] In terms of working principle or structural principle, during use, the voice coil motor 2 is installed inside the lower shell 1 and connected to the external mask via the connecting tube 15. When the patient exhales, the left voice coil motor 2 is energized, driving the sliding tube 6 to move, so that the third exhaust port 18 on the outside of the inner tube 11 connects with the first exhaust port 16 on the outside of the sliding tube 6. The external air source enters the inner cavity of the upper shell 10 and the inner tube 11, and then the fan 13 guides the external air source into the interior of the right upper shell 10. The right voice coil motor 2 is de-energized, and the third exhaust port 18 connects with the second exhaust port 17. The external air source enters the right side through the right sliding tube 6. The gas exhaled by the patient enters the lower shell 1 through the second connecting pipe 14 and the connecting tube 15 into the mask. When the patient exhales, the voice coil motor 2 inside the left lower shell 1 is de-energized, and the third exhaust port 18 on the left is connected to the second exhaust port 17. The voice coil motor 2 inside the right lower shell 1 is energized, and the third exhaust port 18 on the right is connected to the first exhaust port 16. Therefore, the gas exhaled by the patient through the third exhaust port 18 will enter the upper shell 10 and inner tube 11 on the left through the second connecting pipe 14 and the connecting tube 15, and then be introduced into the inner cavity between the upper shell 10 and inner tube 11 on the right, and then discharged through the first connecting pipe 12.

[0029] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A novel oscillating solenoid valve, comprising two lower housings (1), characterized in that: A voice coil motor (2) is fixedly installed inside each of the two lower shells (1). The top of the voice coil motor (2) is connected to an opening and closing structure. A cover plate (9) is fixedly connected inside the top of each of the two lower shells (1). An upper shell (10) is fixedly connected to the top of each of the two lower shells (1). An inner tube (11) is integrally connected inside the upper shell (10). A first connecting pipe (12) is fixedly connected to the top of the two upper shells (10). A second connecting pipe (14) is connected between one side of the two lower shells (1). A fan (13) is connected between one side of the two second connecting pipes (14). A connecting pipe head (15) is fixedly connected to one side of the second connecting pipe (14).

2. The novel oscillating solenoid valve according to claim 1, characterized in that: The opening and closing structure includes a connecting frame (3), which is fixedly installed on the top of the voice coil motor (2). A first connecting plate (4) is fixedly connected to the top of the connecting frame (3), and a second connecting plate (5) is fixedly connected to the top of the first connecting plate (4). A sliding tube (6) is integrally machined on the top of the second connecting plate (5). A partition (7) is fixedly installed inside the sliding tube (6), and two sliders (8) are fixedly installed on the outside of the sliding tube (6) and the sliders (8) are slidably installed on the inner wall of the inner tube (11).

3. The novel oscillating solenoid valve according to claim 1, characterized in that: The top of the upper shell (10) is provided with a first connection hole, and the first connection pipe (12) is connected to the upper shell (10) through the first connection hole.

4. The novel oscillating solenoid valve according to claim 1, characterized in that: A second connection hole is provided on one side of the lower shell (1), and the second connection pipe (14) is connected to the second connection hole.

5. A novel oscillating solenoid valve according to claim 2, characterized in that: The inner tube (11) has a groove inside, and the slider (8) is slidably installed inside the groove.

6. A novel oscillating solenoid valve according to claim 2, characterized in that: It also includes external bolts. Both the first connecting plate (4) and the second connecting plate (5) have connecting holes inside, and the external bolts pass through the connecting holes.

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