Vibration sputum excretion device

Abstract

The utility model provides a vibration expectoration device, including: vibration subassembly, switch, strap body, buckle and controller, said strap body front side, back side is equipped with a plurality of vibration subassembly for vibration expectoration respectively, the left side, right side is equipped with two buckle respectively. Compared with the prior art, the high-frequency switching device has the advantages that the vibration assembly is arranged, the first electromagnetic coil and the second electromagnetic coil are controlled by the external controller to conduct high-frequency conversion of the electrifying direction, when the first electromagnetic coil and the second electromagnetic coil conduct high-frequency switching of the electrifying direction, the direction of a magnetic field generated by the first electromagnetic coil and the second electromagnetic coil is also changed in a high-frequency mode, and therefore the high-frequency switching of the electrifying direction is achieved. The transmission rod can more powerfully drive the abutting head to generate the reciprocating vibration effect, and the guide column is arranged and matched with the first linear bearing and the second linear bearing, so that the reciprocating motion of the transmission rod is more stable.

Description

Technical Field

[0001] This utility model belongs to the technical field of sputum expectoration equipment, and specifically relates to a vibration sputum expectoration device. Background Technology

[0002] Many existing vibration expectoration devices have not fully considered the physiological structure of the human chest and the characteristics of respiratory dynamics. The vibration frequency and amplitude parameters are not set reasonably, making it difficult for vibration energy to be effectively transmitted to the deep airways. Secondly, some devices have insufficient power and cannot generate enough vibration force, especially for highly viscous sputum, which has a poor clearing effect.

[0003] Conventional approaches include: increasing the device's power to enhance vibration intensity; optimizing vibration frequency and amplitude parameters to match human respiratory and chest wall vibration frequencies; improving the device's contact surface design to increase contact area and pressure, thereby enhancing vibration energy transfer efficiency; and employing more advanced vibration technologies, such as ultrasonic vibration, to improve sputum clearance efficiency. However, these methods also have drawbacks: simply increasing power may cause patient discomfort or even tissue damage; optimizing vibration parameters requires extensive clinical trials, which are time-consuming and costly. Therefore, we aim to design a sputum clearance device with a novel structure to address this problem. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a vibration sputum expectoration device to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a vibration sputum expectoration device, comprising: a vibration component, a switch, a shoulder strap body, buckles and a controller. The front and rear sides of the shoulder strap body are respectively provided with multiple vibration components for vibration sputum expectoration. The left and right sides of the shoulder strap body are respectively provided with two buckles. The upper right side of the front surface of the shoulder strap body is provided with a switch, and the lower left side of the shoulder strap body is provided with a controller.

[0006] The vibration assembly includes a base, a shell, a permanent magnet ring, a guide post, and an electromagnetic ring one. The shell is fixed to the upper side of the base by a connecting ring one. A clearance hole is formed through the middle of the upper surface of the base. Electromagnetic ring one and electromagnetic ring two are installed on the upper and lower sides of the shell respectively. A guide post is movably installed in the middle of the shell.

[0007] A permanent magnet is movably installed between the first electromagnetic ring and the second electromagnetic ring, and a transmission rod is installed through the middle of the guide post from top to bottom.

[0008] In a preferred embodiment, the vibration assembly further includes a second connecting ring, an abutment, a transmission rod, and a spring. The second connecting ring is fixed to the upper end of the outer shell. The structure and size of the first connecting ring are uniform, and the structure and size of the second connecting ring are the same. The arrangement of the first and second connecting rings can enhance the intensity of the reciprocating motion of the transmission rod.

[0009] In a preferred embodiment, a second linear bearing is installed in the middle of the second connecting ring, and a first linear bearing is installed in the middle of the first connecting ring.

[0010] In a preferred embodiment, the upper end of the transmission rod is slidably connected to the second linear bearing, the upper end of the transmission rod is threadedly connected to the lower end of the abutment, and the lower end of the transmission rod is slidably connected to the first linear bearing.

[0011] In a preferred embodiment, the upper end of the guide post is recessed downward to form a first groove, and the lower end of the guide post is recessed upward to form a second groove. The first groove and the second groove are distributed in an axially symmetrical structure, and their structures and dimensions are the same.

[0012] In a preferred embodiment, a spring is installed inside each of the first and second grooves. The two springs pass through the upper and lower sides of the transmission rod, respectively. The upper end of the spring inside the first groove abuts against the middle of the lower surface of the second connecting ring, and the lower end of the spring inside the second groove abuts against the middle of the upper surface of the first connecting ring. The double springs enable the transmission rod to return to its original position in a timely manner.

[0013] In a preferred embodiment, the transmission rod is fixedly connected to the guide post in the middle via a crossbar, and the left and right sides of the guide post are fixedly connected to the left and right sides of the permanent magnet, respectively. The axis of the transmission rod, the axis of the guide post, and the axis of the permanent magnet are collinear.

[0014] After adopting the above technical solution, the beneficial effect of this utility model is: by setting up a vibration component, the electromagnetic coil one and electromagnetic coil two are controlled by an external controller to perform high-frequency changes in the energizing direction. When the electromagnetic coil one and electromagnetic coil two switch the energizing direction at high frequency, the direction of the magnetic field they generate is also changed at high frequency. In this way, the high-frequency switching of the energizing direction can make the transmission rod more powerfully drive the abutment to produce a reciprocating vibration effect.

[0015] The guide post, in conjunction with linear bearing one and linear bearing two, makes the reciprocating motion of the transmission rod more stable. The springs installed on the upper and lower sides of the guide post can also amplify the vibration amplitude of the transmission rod, making the entire device have a stronger vibration effect, thus solving the problem of insufficient vibration force of the vibration component in the prior art. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a vibration sputum expectoration device according to this utility model.

[0018] Figure 2 This is a schematic diagram of the overall structure of the vibration component of a vibration sputum-expelling device according to the present invention.

[0019] Figure 3 This is a schematic diagram of the internal structure of the vibration component of a vibration expectoration device according to this utility model.

[0020] In the diagram, 1-vibration component, 11-base, 111-clearance hole, 12-connecting ring one, 13-outer shell, 14-connecting ring two, 141-linear bearing two, 15-butt joint, 16-transmission rod, 17-spring, 18-electromagnetic ring one, 19-guide post, 120-permanent magnet ring, 2-switch, 3-shoulder body, 4-buckle, 5-controller. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1 to 3 The present invention provides a technical solution: a vibration sputum expectoration device, comprising: a vibration component 1, a switch 2, a shoulder strap body 3, buckles 4 and a controller 5. The front and rear sides of the shoulder strap body 3 are respectively provided with multiple vibration components 1 for vibration sputum expectoration. Two buckles 4 are respectively installed on the left and right sides of the shoulder strap body 3. The switch 2 is installed on the upper right side of the front surface of the shoulder strap body 3, and the controller 5 is installed on the lower left side of the shoulder strap body 3.

[0023] The vibration assembly 1 includes a base 11, a housing 13, a permanent magnet ring 120, a guide post, and an electromagnetic ring 18. The housing 13 is fixed to the upper side of the base 11 by a connecting ring 12. A clearance hole 111 is formed by penetrating downward through the middle of the upper surface of the base 11. Electromagnetic ring 18 and electromagnetic ring 2 are installed on the upper and lower sides of the housing 13, respectively. A guide post is movably installed in the middle of the housing 13.

[0024] A permanent magnet is movably installed between electromagnetic ring 18 and electromagnetic ring 2, and a transmission rod 16 is installed through the middle of the guide post from top to bottom.

[0025] Please see Figures 1 to 3 The vibration assembly 1 also includes a second connecting ring 14, an abutment 15, a transmission rod 16, and a spring 17. The second connecting ring 14 is fixed at the upper end of the outer shell 13. The structure and size of the first connecting ring 12 are uniform, and the structure and size of the second connecting ring 14 are the same. The setting of the first connecting ring 12 and the second connecting ring 14 can enhance the intensity of the reciprocating motion of the transmission rod 16.

[0026] A linear bearing 141 is installed in the middle of connecting ring 2 14, and a linear bearing 1 is installed in the middle of connecting ring 1 12.

[0027] The upper end of the transmission rod 16 is slidably connected to the second linear bearing 141, the upper end of the transmission rod 16 is threadedly connected to the lower end of the abutment 15, and the lower end of the transmission rod 16 is slidably connected to the first linear bearing.

[0028] The upper end of the guide post is recessed downward to form groove one, and the lower end of the guide post is recessed upward to form groove two. Groove one and groove two are distributed in an axially symmetrical structure, and their structures and dimensions are the same.

[0029] As the first embodiment of this utility model, by setting up the vibration component 1, in actual use, the external controller 5 controls the electromagnetic coil one and electromagnetic coil two to perform high-frequency changes in the energizing direction. When the energizing direction of electromagnetic coil one and electromagnetic coil two is switched at high frequency, the direction of the magnetic field they generate is also changed at high frequency. For example, the upper side of the permanent magnet ring 120 is the S pole and the lower side is the N pole. When electromagnetic coil one and electromagnetic coil two are energized for the first time, it is recorded as positive energizing. At this time, electromagnetic coil one generates a repulsive magnetic field with the upper S pole of the permanent magnet ring 120, while electromagnetic coil two generates an attractive magnetic field with the upper and lower N poles of the permanent magnet ring 120 (electromagnetic coil one and electromagnetic coil two are separated from the permanent magnet ring 120 by a silicone ring, which can reduce the impact force between them). Then the entire permanent magnet ring 120 moves downward inside the outer shell 13. Simultaneously, the guide post and transmission rod 16 move downwards. The repulsive force generated by electromagnetic coil one and the attractive force generated by electromagnetic coil two make the permanent magnet ring 120 move faster and more powerfully. At the same time, the upper spring 17 extends and the lower spring 17 is compressed, providing a basis for the subsequent reset of the transmission rod 16. When electromagnetic coil one and electromagnetic coil two are energized for the second time, it is recorded as reverse energization. At this time, electromagnetic coil one generates an attractive magnetic field with the upper S pole of permanent magnet ring 120, while electromagnetic coil two generates a repulsive magnetic field with the upper and lower N poles of permanent magnet ring 120. Then the entire permanent magnet ring 120 moves upwards inside the outer shell 13, and simultaneously drives the guide post and transmission rod 16 to move upwards. By switching the energization direction at high frequency, the transmission rod 16 can more powerfully drive the abutment 15 to produce a reciprocating vibration effect.

[0030] Please see Figures 2 to 3 A spring 17 is installed inside each of the first and second grooves. The two springs 17 are respectively installed on the upper and lower sides of the transmission rod 16. The upper end of the spring 17 inside the first groove abuts against the middle of the lower surface of the second connecting ring 14, and the lower end of the spring 17 inside the second groove abuts against the middle of the upper surface of the first connecting ring 12. The double springs 17 can make the transmission rod 16 return to its original position in time.

[0031] The transmission rod 16 is fixedly connected to the middle of the guide post via a crossbar. The left and right sides of the guide post are fixedly connected to the left and right sides of the permanent magnet, respectively. The axis of the transmission rod 16, the axis of the guide post, and the axis of the permanent magnet are collinear.

[0032] As a second embodiment of this utility model, based on the first embodiment described above, the setting of the guide post, in conjunction with linear bearing 1 and linear bearing 2 141, makes the reciprocating motion of the transmission rod 16 more stable. The springs 17 installed on the upper and lower sides of the guide post can also expand the vibration amplitude of the transmission rod 16, making the whole device have a stronger vibration effect, thus solving the problem of insufficient vibration force of the vibration component in the prior art.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vibratory cough evacuation device comprising: Vibration assembly (1), switch (2), harness body (3), buckle (4) and controller (5), characterized in that the harness body (3) front side, back side respectively has a plurality of vibration assembly (1) for vibration expectoration, the harness body (3) left side, right side respectively is equipped with two buckles (4), the harness body (3) front surface right upper side is equipped with switch (2), the harness body (3) left lower side is equipped with controller (5); The vibration assembly (1) comprises a base (11), an outer shell (13), a permanent magnet ring (120), a guide column and an electromagnetic ring (18), the upper side of the base (11) is fixed with the outer shell (13) through a connecting ring (12), the upper surface of the base (11) is formed with a clearance hole (111) downwardly penetrating, the inner upper side and the inner lower side of the outer shell (13) are respectively provided with an electromagnetic ring (18) and an electromagnetic ring (2), and the inner middle of the outer shell (13) is movably provided with a guide column. The permanent magnet is movably arranged between the electromagnetic ring (18) and the electromagnetic ring (2), and a transmission rod (16) is arranged in the guide column from top to bottom.

2. A vibration chest physiotherapy apparatus as claimed in claim 1 wherein: The vibration assembly (1) further comprises a connecting ring (14), an abutting head (15), a transmission rod (16) and a spring (17), the upper end of the outer shell (13) is fixed with the connecting ring (14), and the structure and size of the connecting ring (12) are the same as those of the connecting ring (14).

3. A vibration chest physiotherapy apparatus as claimed in claim 2 wherein: The middle of the connecting ring (14) is provided with a linear bearing (141), and the middle of the connecting ring (12) is provided with a linear bearing (1).

4. A vibration chest physiotherapy apparatus as claimed in claim 3 wherein: The upper end of the transmission rod (16) is slidably connected with the linear bearing (141), the upper end of the transmission rod (16) is threadedly connected with the middle of the lower end of the abutting head (15), and the lower end of the transmission rod (16) is slidably connected with the linear bearing (1).

5. A vibration chest physiotherapy apparatus as claimed in claim 4 wherein: The upper end of the guide column is recessed downward to form a groove (1), the lower end of the guide column is recessed upward to form a groove (2), the groove (1) and the groove (2) are axially symmetrically arranged, and the structure and size of the groove (1) and the groove (2) are the same.

6. A vibration chest physiotherapy apparatus as claimed in claim 5 wherein: The upper end of the transmission rod (16) is slidably connected with the linear bearing (141), the upper end of the transmission rod (16) is threadedly connected with the middle of the lower end of the abutting head (15), and the lower end of the transmission rod (16) is slidably connected with the linear bearing (1).

7. A vibration chest physiotherapy apparatus as claimed in claim 6 wherein: The middle of the transmission rod (16) is fixedly connected with the middle of the guide column through a cross rod, the left side and the right side of the guide column are fixedly connected with the left side and the right side of the permanent magnet, and the axis of the transmission rod (16), the axis of the guide column and the axis of the permanent magnet are collinear.

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