Sputum excretion device

Abstract

The sputum excretion device comprises a shell, a centrifugal cabin and a vibrating plate, a servo motor is installed in the shell, the output end of the servo motor is connected with a rotating plate, a plurality of sets of protruding blocks are fixedly installed on the upper surface of the rotating plate, a limiting plate is arranged on the upper surface of the shell, and the upper surface of the limiting plate is connected to the lower surface of the centrifugal cabin. A movable plate is arranged in the centrifugal cabin, multiple sets of sliding rods are connected to the lower surface of the movable plate, one end of each sliding rod penetrates through the limiting plate and extends downwards, and rolling wheels are installed at the bottom ends of the sliding rods and attached to the surface of the limiting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of sputum discharge devices, in particular to a sputum discharge device. Background Art

[0002] At present, respiratory diseases are common diseases in daily life. In the actual treatment process, in addition to relying on drug treatment, respiratory medicine care is also an effective medical method, and expectoration is one of the most important measures in respiratory medicine care. Timely discharge of phlegm in the lungs can avoid the occurrence of other diseases caused by the aggravation of symptoms such as lung infection.

[0003] During the expectoration process, the nursing staff is required to continuously pat the patient's back to passively discharge the sputum deep in the patient's lungs. As the patting time increases, the nursing staff's fatigue level gradually increases. The nursing staff cannot always assist the patient in lung function rehabilitation training, which leads to increased accumulation of sputum in the patient's lungs. Therefore, a expectoration device is provided to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a sputum discharge device to solve the problems raised by the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a sputum discharge device, comprising a housing, a centrifugal chamber and a vibration plate, a servo motor is installed inside the housing, an output end of the servo motor is connected to a rotating plate, a convex block is fixedly installed on the upper surface of the rotating plate, and the convex block is provided in multiple groups;

[0006] A limit plate is provided on the upper surface of the shell, and the upper surface of the limit plate is connected to the lower surface of the centrifugal chamber;

[0007] A movable plate is arranged inside the centrifugal chamber, a slide bar is connected to the lower surface of the movable plate, a plurality of slide bars are arranged, one end of the slide bar passes through the limit plate and extends downward, a roller is installed at the bottom end of the slide bar, and the roller is attached to the surface of the limit plate.

[0008] Furthermore, a vertical rod is connected to the center of the lower end of the movable plate, and the vertical rod passes through the limit plate and extends downward. A first spring is installed on the outer side of the upper end of the vertical rod, and the first spring is arranged at the upper end of the limit plate. A second spring is installed on the surface of the lower end of the vertical rod, and the second spring is arranged at the lower end of the limit plate.

[0009] Furthermore, the vibration plate is fixedly mounted on the surface of one side of the centrifugal chamber, and a rubber pad is provided on the surface of one side of the vibration plate, and the rubber pad is made of rubber material.

[0010] Furthermore, a shoulder strap is installed on the surface of one side of the vibration plate, and two groups of the shoulder straps are provided.

[0011] Furthermore, an extension line is connected to one side of the shell, a controller is provided at one end of the extension line, and a control panel is provided on the surface of one end of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The rotation of the servo motor drives the rotating plate to rotate, and the rotation of the rotating plate drives multiple groups of protrusions installed on its surface to follow the rotation. The continuous rotation of the protrusions causes the extrusion roller to continuously reciprocate up and down, and the continuous movement of the roller drives the slide bar and the movable plate to follow the movement in the centrifugal chamber. The high-speed reciprocating motion of the movable plate forms centrifugal force in the centrifugal chamber, thereby causing the device to vibrate and pat the patient's back, thereby avoiding the problem that the nursing staff cannot always assist the patient in doing lung function rehabilitation training, thereby causing the sputum in the patient's lungs to accumulate more.

[0014] 2. Through the provided shoulder strap and controller, the patient can use the device to expectorate independently, and at the same time can control the speed of the servo motor to adjust the frequency of vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the transmission device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the vibration device of the utility model;

[0018] In the figure: 1-housing, 2-centrifugal chamber, 3-vibration plate, 4-control panel, 5-shoulder, 6-extension line, 7-controller, 8-rubber pad, 9-bump, 10-servo motor, 11-rotating plate, 12-limiting plate, 13-sliding rod, 14-first spring, 15-movable plate, 16-second spring, 17-vertical rod, 18-roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Please refer to Figure 1 to Figure 3As shown, the utility model is a sputum discharge device, including a shell 1, a centrifugal chamber 2 and a vibration plate 3, a servo motor 10 is installed inside the shell 1, the output end of the servo motor 10 is connected to a rotating plate 11, a bump 9 is fixedly installed on the upper surface of the rotating plate 11, and the bump 9 is provided in multiple groups, a limiting plate 12 is provided on the upper surface of the shell 1, the upper surface of the limiting plate 12 is connected to the lower surface of the centrifugal chamber 2, a movable plate 15 is provided inside the centrifugal chamber 2, the lower surface of the movable plate 15 is connected to a sliding rod 13, and the sliding rod 13 is provided in multiple groups, one end of the sliding rod 13 passes through the limiting plate 12 and extends downward, a roller 18 is installed on the bottom end of the sliding rod 13, and the roller 18 is attached to the surface of the limiting plate 12.

[0021] When in use, the rotation of the servo motor 10 drives the rotating plate 11 to rotate, and the rotation of the rotating plate 11 drives the multiple groups of protrusions 9 installed on the surface thereof to follow the rotation, and the continuous rotation of the protrusions 9 causes the extrusion roller 18 to continuously reciprocate up and down, and the continuous movement of the roller 18 drives the slide bar 13 and the movable plate 15 to follow the movement in the centrifugal chamber 2, and the high-speed reciprocating motion of the movable plate 15 forms centrifugal inertia in the centrifugal chamber 2, thereby causing the device to vibrate and pat the patient's back.

[0022] Please refer to Figure 3 A vertical rod 17 is connected to the center of the lower end of the movable plate 15, and the vertical rod 17 extends downward through the limiting plate 12. A first spring 14 is installed on the outer side of the upper end of the vertical rod 17, and the first spring 14 is arranged at the upper end of the limiting plate 12. A second spring 16 is installed on the surface of the lower end of the vertical rod 17, and the second spring 16 is arranged at the lower end of the limiting plate 12. The movement of the movable plate 15 drives the vertical rod 17 to squeeze the first spring 14 and the second spring 16 back and forth, thereby increasing the resilience of the movable plate 15.

[0023] Please refer to Figure 2 The vibration plate 3 is fixedly mounted on the surface of one side of the centrifugal chamber 2. A rubber pad 8 is arranged on the surface of one side of the vibration plate 3. The rubber pad 8 is made of rubber material. The kinetic energy can be transmitted to the patient through the vibration plate 3. The rubber pad 8 can protect the patient's body and prevent the vibration plate 3 from directly hitting the body and causing discomfort.

[0024] Please refer to Figure 1 A shoulder strap 5 is installed on the surface of one side of the vibration plate 3, and two groups of shoulder straps 5 are provided. Through the provided shoulder straps 5, it is convenient for the patient to carry the device on his back to assist in expectoration.

[0025] Please refer to Figure 1An extension line 6 is connected to one side of the housing 1, a controller 7 is provided at one end of the extension line 6, and a control panel 4 is provided on the surface of one end of the housing 1. The rotation speed of the servo motor 10 can be controlled by the control panel 4, the extension line 6 and the controller 7, so that the vibration frequency can be adjusted.

[0026] Working principle: The utility model is a sputum discharge device. First, the slapping device is carried on the patient's back through the shoulder strap 5, and then the servo motor 10 is started to rotate through the controller 7 or the control panel 4. The rotation of the servo motor 10 drives the rotating plate 11 to rotate, and the rotation of the rotating plate 11 drives the multiple groups of protrusions 9 installed on its surface to follow the rotation. The continuous rotation of the protrusions 9 causes the squeezing roller 18 to continuously reciprocate up and down. The continuous movement of the roller 18 drives the sliding rod 13 and the movable plate 15 to follow the movement in the centrifugal chamber 2. The movement of the movable plate 15 drives the vertical rod 17 to squeeze the first spring 14 and the second spring 16 back and forth, which can increase the resilience of the movable plate 15. The high-speed reciprocating motion of the movable plate 15 forms centrifugal inertia in the centrifugal chamber 2, thereby causing the device to vibrate. Finally, the vibration plate 3 and the rubber pad 8 have a striking effect on the patient's back, thereby assisting the patient in expectoration.

[0027] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sputum removal device, comprising a housing (1), a centrifugal chamber (2) and a vibration plate (3), characterized in that: A servo motor (10) is installed inside the housing (1), an output end of the servo motor (10) is connected to a rotating plate (11), a protrusion (9) is fixedly installed on the upper surface of the rotating plate (11), and the protrusion (9) is provided in multiple groups; A limit plate (12) is provided on the upper surface of the housing (1), and the upper surface of the limit plate (12) is connected to the lower surface of the centrifugal chamber (2); A movable plate (15) is arranged inside the centrifugal chamber (2), and a slide bar (13) is connected to the lower surface of the movable plate (15). The slide bar (13) is provided with multiple groups, and one end of the slide bar (13) passes through the limit plate (12) and extends downward. A roller (18) is installed at the bottom end of the slide bar (13), and the roller (18) is attached to the surface of the limit plate (12).

2. A sputum removal device according to claim 1, characterized in that: A vertical rod (17) is connected to the center of the lower end of the movable plate (15), and the vertical rod (17) passes through the limiting plate (12) and extends downward. A first spring (14) is installed on the outer side of the upper end of the vertical rod (17), and the first spring (14) is arranged at the upper end of the limiting plate (12). A second spring (16) is installed on the surface of the lower end of the vertical rod (17), and the second spring (16) is arranged at the lower end of the limiting plate (12).

3. A sputum removal device according to claim 1, characterized in that: The vibration plate (3) is fixedly mounted on the surface of one side of the centrifugal chamber (2), and a rubber pad (8) is provided on the surface of one side of the vibration plate (3), wherein the rubber pad (8) is made of rubber material.

4. The sputum removal device according to claim 1, characterized in that: A shoulder strap (5) is installed on the surface of one side of the vibration plate (3), and two groups of the shoulder straps (5) are provided.

5. The sputum removal device according to claim 1, characterized in that: An extension line (6) is connected to one side of the housing (1), a controller (7) is provided at one end of the extension line (6), and a control panel (4) is provided on the surface of one end of the housing (1).

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