CN221013883U

CN221013883U - Sputum excretion machine

Info

Publication number: CN221013883U
Application number: CN202321871672.0U
Authority: CN
Inventors: 王海辉; 李卫群; 王兴红; 谢鉴基; 骆云
Original assignee: Shenzhen Comen Medical Instruments Co Ltd
Current assignee: Shenzhen Comen Medical Instruments Co Ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-05-28
Anticipated expiration: 2033-07-14

Abstract

The utility model provides a sputum excretion machine which comprises a main shell, a vest type sputum excretion component and a percussion type sputum excretion component. The vest type sputum excretion assembly comprises an air vibration output device and a vest, wherein the air vibration output device is arranged in the accommodating cavity and is communicated with the vest through a pipeline for gas circulation. The tapping type sputum excretion assembly comprises a driving device and a tapping head, wherein the driving device is arranged on a main shell and is connected with the tapping head for driving the tapping head to vibrate. The utility model comprises a vest type sputum excretion component and a percussion type sputum excretion component, thereby realizing both vest wearing type sputum excretion and percussion type sputum excretion, and simultaneously meeting the requirements of medical care on vest wearing type and percussion type sputum excretion.

Description

Sputum excretion machine

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a sputum excretion machine.

Background

The sputum excretion machine is a rehabilitation medical device for assisting sputum excretion of patients, in the medical device industry, the sputum excretion machine is mainly divided into two main types according to the functional principle, one is a vest wearing type sputum excretion machine, the functional principle is that a gas vibration output device with an eccentric wheel generates high-frequency gas pressure vibration, and then the high-frequency gas pressure vibration is connected into a vest through a pipeline to enable the vest to be full of gas pressure, the vest generates shrinkage or expansion with the same frequency due to the high-frequency gas pressure vibration, and the vest is worn by patients, so that the therapeutic purpose is achieved; the other is a percussion type sputum excretion machine, the motor is connected with a percussion head, the percussion head is driven to rotate by the motor, so that vibration with a certain frequency is generated, the percussion head can directly act on a human body through a covered leather sheath, continuous percussion is generated on a part to be treated, and the purpose of treatment is achieved by generating high-frequency vibration. However, most similar products in the market have only one single sputum excretion function, and cannot meet the requirements of medical care on a vest wearing type sputum excretion machine and a percussion type sputum excretion machine.

Disclosure of utility model

The utility model aims to provide a sputum excretion machine, which aims to simultaneously meet the requirements of medical care on a vest wearing type sputum excretion machine and a percussion type sputum excretion machine.

In order to solve the technical problems, the utility model is realized in such a way that a sputum excretion machine comprises:

A main housing provided with a receiving cavity;

The vest type sputum excretion assembly comprises an air vibration output device and a vest, wherein the air vibration output device is arranged in the accommodating cavity and is communicated with the vest through a pipeline for air circulation;

The tapping type sputum excretion assembly comprises a driving device and a tapping head, wherein the driving device is arranged on the main shell and is connected with the tapping head and used for driving the tapping head to vibrate.

Further, the pipeline comprises a first pipeline and a second pipeline;

The gas vibration output device is provided with a first gas outlet and a first gas inlet, and the vest is provided with a second gas inlet and a second gas outlet;

One end of the first pipeline is connected with the first gas inlet, and the other end of the first pipeline is connected with the second gas outlet;

One end of the second pipeline is connected with the first gas outlet, and the other end of the second pipeline is connected with the second gas inlet.

Further, the main shell is provided with a first through hole and a second through hole;

The first pipeline passes through the first through hole so as to connect the first gas inlet and the second gas outlet;

the second pipeline passes through the second through hole so as to connect the first gas outlet and the second gas inlet.

Further, the driving device comprises a motor shell, and the motor shell is detachably connected with the main shell;

The driving device comprises a flexible shaft and a first motor, the first motor is arranged in the motor shell, one end of the flexible shaft is connected with the first motor, and the other end of the flexible shaft is connected with the tapping head.

Further, the first motor comprises an output shaft, a coupler is arranged at the output end of the output shaft, and the coupler is connected with the flexible shaft.

Further, the air cavity assembly comprises an air cavity main body and two air bags, wherein the two air bags are arranged at two ends of the air cavity main body, the air cavity main body is provided with an air cavity, and the air cavity is arranged between the two air bags;

The driving assembly comprises a second motor and a driving shaft which are connected, the driving assembly is connected with the air cavity main body, the driving shaft stretches into the air cavity and is connected with the two air bags, and when the second motor drives the driving shaft to rotate, the two air bags are driven to vibrate in a reciprocating mode, so that air pressure in the air cavity is changed.

Further, the two air bags are a first air bag and a second air bag respectively, and the driving shaft comprises a transmission shaft, a first connecting part and a second connecting part;

The first connecting part is provided with a first sleeve seat and a first shaft, and the first sleeve seat is connected with the transmission shaft;

The second connecting part is provided with a second sleeve seat and a second shaft, and the second sleeve seat is connected with one end of the first shaft, which is away from the first sleeve seat;

The first shaft is connected with the first air bag through a first driving arm, and the second shaft is connected with the second air bag through a second driving arm;

the first shaft and the second shaft are respectively arranged at two opposite sides of the transmission shaft.

Further, the first air bag is fixedly provided with a first connecting piece, and the first connecting piece is connected with the first driving arm;

The second air bag is fixedly provided with a second connecting piece, and the second connecting piece is connected with the second driving arm.

Further, the main housing comprises a first housing and a second housing, the first housing is arranged in the second housing, and the second housing is used for protecting the first housing;

the driving device is detachably connected with the first shell through the second shell.

Further, a hook is arranged on one side of the driving device, which is away from the main shell.

Compared with the prior art, the sputum excretion machine has the beneficial effects that: the sputum excretion machine comprises a main shell, a vest type sputum excretion component and a percussion type sputum excretion component. The vest type sputum excretion assembly comprises an air vibration output device and a vest, wherein the air vibration output device is arranged in the accommodating cavity and is communicated with the vest through a pipeline for gas circulation. The tapping type sputum excretion assembly comprises a driving device and a tapping head, wherein the driving device is arranged on a main shell and is connected with the tapping head for driving the tapping head to vibrate. The utility model comprises a vest type sputum excretion component and a percussion type sputum excretion component, thereby realizing both vest wearing type sputum excretion and percussion type sputum excretion, and simultaneously meeting the requirements of medical care on vest wearing type and percussion type sputum excretion.

Drawings

FIG. 1 is a schematic view of the overall structure of a sputum excretion machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the whole structure of the sputum excretion machine of FIG. 1 at different angles;

FIG. 3 is a cross-sectional view of a main housing of the sputum excretion machine according to the embodiment of the utility model;

FIG. 4 is a schematic diagram of a gas vibration output device according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of an assembled structure of a gas vibration output device according to an embodiment of the present utility model;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 4;

Fig. 7 is a cross-sectional view taken along line B-B of fig. 4.

In the drawings, each reference numeral denotes: 01. a main housing; 011. a first through hole; 012. a second through hole; 013. a first housing; 014. a second housing; 02. a gas vibration output device; 11. an air cavity main body; 111. an air cavity; 112. a first gas inlet; 113. a first gas outlet; 12. a first air bag; 121. a first connector; 13. a second air bag; 131. a second connector; 21. a second motor; 22. a drive shaft; 221. a transmission shaft; 222. a first connection portion; 2221. a first sleeve seat; 2222. a first shaft; 223. a second connecting portion; 2231. a second sleeve seat; 2232. a second shaft; 31. a first driving arm; 32. a second driving arm; 03. a vest; 031. a second gas inlet; 032. a second gas outlet; 04. a driving device; 041. a motor housing; 042. a first motor; 043. a flexible shaft; 044. a hook; 05. a first pipeline; 06. a second pipeline; 07. the head is knocked.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The sputum excretion machine is rehabilitation medical equipment for assisting sputum excretion of patients, and in the medical equipment industry, the sputum excretion machine is mainly divided into two main types according to the functional principle, one is a vest wearing type sputum excretion machine, and the other is a percussion type sputum excretion machine. However, most similar products in the market have only one single sputum excretion function, and cannot meet the requirements of medical care on a vest wearing type sputum excretion machine and a percussion type sputum excretion machine.

In view of the above, the present utility model provides a sputum excretion machine.

Fig. 1 is a schematic diagram of the overall structure of a sputum excretion machine according to an embodiment of the present utility model; FIG. 2 is a schematic diagram showing the overall structure of the sputum excretion machine of FIG. 1 at different angles; referring to fig. 3, a sectional view of the sputum excretion machine according to the embodiment of the utility model is shown. The sputum excretion machine comprises a main shell 01, a vest type sputum excretion component (not shown in the figure) and a percussion type sputum excretion component (not shown in the figure).

The main casing 01 is the main frame of sputum excretion machine, and main casing 01 is equipped with the accommodation chamber, holds the spare part that the chamber was used for holding sputum excretion machine at least.

The vest-type sputum excretion assembly comprises a gas vibration output device 02 and a vest 03, wherein the gas vibration output device 02 is arranged in the accommodating cavity, and the gas vibration output device 02 is communicated with the vest 03 through a pipeline and is used for gas circulation. The air vibration output device 02 continuously directs air into the vest 03, expanding the vest 03, or the air vibration output device 02 continuously directs air out of the vest 03, contracting the vest 03 to generate a force that regularly squeezes the back of the patient.

The tapping type sputum excretion assembly comprises a driving device 04 and a tapping head 07, wherein the driving device 04 is arranged on the main shell 01, and the driving device 04 is connected with the tapping head 07 and is used for driving the tapping head 07 to vibrate, so that when the tapping head 07 acts on the back of a patient, continuous tapping is generated, and the purpose of helping the patient to excrete sputum is achieved.

According to the technical scheme provided by the embodiment of the utility model, the sputum excretion machine comprises the vest type sputum excretion component and the tapping type sputum excretion component, so that the purposes of not only carrying out the wearable sputum excretion on the vest 03, but also carrying out the tapping type sputum excretion can be achieved, and the requirements of medical care on the wearable sputum excretion on the vest 03 and the tapping type sputum excretion can be met.

In some embodiments, the tubing includes a first tubing 05 and a second tubing 06. The air vibration output device 02 is provided with a first air outlet 113 and a first air inlet 112, and the vest 03 is provided with a second air inlet 031 and a second air outlet 032; one end of the first pipeline 05 is connected with the first gas inlet 112, and the other end of the first pipeline is connected with the second gas outlet 032; the second pipe 06 has one end connected to the first gas outlet 113 and the other end connected to the second gas inlet 031. By the design, the vest 03 and the air vibration output device 02 can form air circulation connection, so that the expansion and contraction of the vest 03 can be controlled better.

In some embodiments, the main housing 01 is provided with a first through hole 011 and a second through hole 012; the first pipe 05 passes through the first through hole 011 to connect the first gas inlet 112 with the second gas outlet 032, so designed that the first pipe 05 can be better fixed by the first through hole 011 of the main housing 01; the second pipe 06 passes through the second through hole 012 to connect the first gas outlet 113 with the second gas inlet 031. Likewise, the second line 06 can be better secured by the second through-hole 012 of the main housing 01.

In some embodiments, the drive device 04 includes a motor housing 041, the motor housing 041 being removably coupled to the main housing 01; the driving device 04 comprises a flexible shaft 043 and a first motor 042, wherein the first motor 042 is arranged in the motor housing 041, so that the first motor 042 is convenient to mount, dismount and maintain. The flexible shaft 043 is made of steel wires and can transmit rotary motion. One end of the flexible shaft 043 is connected with the first motor 042, and the other end is connected with the tapping head 07. The first motor 042 drives the flexible shaft 043 to rotate, and the flexible shaft 043 drives the tapping head 07 to rotate, so that vibration with a certain frequency is generated, the tapping head 07 can directly act on a human body through a covered leather sheath, continuous tapping is generated on a part to be treated, and the purpose of treatment is achieved by generating high-frequency vibration.

In some embodiments, the first motor 042 comprises an output shaft, and the output end of the output shaft is provided with a coupling, and the coupling is connected with the flexible shaft 043. The coupling is used to firmly couple the output shaft and flexible shaft 043 for rotation together and to transmit motion and torque.

In some embodiments, the air vibration output device 02 includes an air cavity assembly and a drive assembly. The air cavity assembly comprises an air cavity main body 11 and two air bags, wherein the two air bags are arranged at two ends of the air cavity main body 11, the air cavity main body 11 is provided with an air cavity 111, and the air cavity 111 is arranged between the two air bags;

The driving assembly comprises a second motor 21 and a driving shaft 22 which are connected, the driving assembly is connected with the air cavity main body 11, the driving shaft 22 stretches into the air cavity 111 and is connected with two air bags, and when the second motor 21 drives the driving shaft 22 to rotate, the two air bags are driven to vibrate in a reciprocating mode, so that the air pressure in the air cavity 111 changes.

As shown in fig. 4-5, the air vibration output device 02 includes an air cavity assembly and a drive assembly. The air cavity assembly (not shown) comprises an air cavity main body 11 and two air bags, wherein the two air bags are arranged at two ends of the air cavity main body 11, the air cavity main body 11 is provided with an air cavity 111, and the air cavity 111 is arranged between the two air bags. The air bag is made of at least one of soft rubber, silica gel, plastic and other materials, and has certain elasticity and flexibility. The air bag can deform under the action of pressure, and the air bag can reset after deformation. The air bags at the two ends of the air cavity main body 11 are pressed towards the air cavity 111, so that the air bags can be compressed towards the air cavity 111, the space of the air cavity 111 is reduced, and the air pressure in the air cavity 111 is changed. When the force of pressing the air bags at the two ends of the air cavity main body 11 is eliminated, the shape of the air bags can be reset. The force applied to the air bags at the two ends of the air cavity main body 11 in the direction of the air cavity 111 can be pressed by a user's hand or can be pressed by a driving component.

Illustratively, the air cavity main body 11 is integrally formed by die casting, so that the air cavity 111 can maintain good air tightness, and the problem of low reliability of the air vibration output device 02 caused by poor air tightness of the air cavity 111 is avoided. The air cavity body 11 is designed to improve reliability, and the air vibration output device 02 can maintain air tightness during long-time use.

The drive assembly (not shown) includes a second motor 21 and a drive shaft 22 connected thereto, the drive assembly being connected to the air chamber body 11, the second motor 21 being illustratively secured to the air chamber body 11 by fasteners. The driving shaft 22 extends into the air chamber 111 and is connected with the two air bags, and when the driving shaft 22 is driven to rotate by the second motor 21, the two air bags are driven to vibrate reciprocally so as to change the air pressure in the air chamber 111. Since in the present embodiment, the air vibration output device 02 drives the driving shaft 22 to rotate through the second motor 21, thereby driving the air bag to vibrate reciprocally, and further realizing driving of the air bag.

In one embodiment, as shown in fig. 6-7, the two balloons are a first balloon 12 and a second balloon 13, respectively, and the drive shaft 22 includes a drive shaft 221, a first connection 222, and a second connection 223; the first connection portion 222 is provided with a first socket 2221 and a first shaft 2222, and the first socket 2221 is connected to the transmission shaft 221. The transmission shaft 221 rotates, thereby driving the first connection part 222 to rotate. Likewise, the second connecting portion 223 is provided with a second socket 2231 and a second shaft 2232, and the second socket 2231 is connected to an end of the first shaft 2222 facing away from the first socket 2221. The first connection part 222 rotates, thereby driving the second connection part 223 to rotate. The first shaft 2222 is connected to the first air bag 12 by a first drive arm 31, and the second shaft 2232 is connected to the second air bag 13 by a second drive arm 32. When the first shaft 2222 rotates around the axis of the transmission shaft 221, the first driving arm 31 can be driven to drive the first air bag 12 to vibrate in a reciprocating manner, and similarly, when the second shaft 2232 rotates around the axis of the transmission shaft 221, the second driving arm 32 can be driven to drive the second air bag 13 to vibrate in a reciprocating manner. As the drive shaft 221 rotates about an axis, the first shaft 2222 and the second shaft 2232 also rotate about the axis. Since the first shaft 2222 and the second shaft 2232 are provided separately on opposite sides of the transmission shaft 221, when the transmission shaft 221 rotates, the first shaft 2222 rotates from the side of the transmission shaft 221 near the first balloon 12 to the side of the transmission shaft 221 near the second balloon 13, and likewise, the second shaft 2232 rotates from the side of the transmission shaft 221 near the second balloon 13 to the side of the transmission shaft 221 near the first balloon 12. When the first shaft 2222 is located at a side of the transmission shaft 221 near the first air bag 12, the first air bag 12 is in a telescopic shape, and when the first shaft 2222 is located at a side of the transmission shaft 221 near the second air bag 13, the first air bag 12 is in a compressed shape. Similarly, when the second shaft 2232 is positioned on the side of the transmission shaft 221 adjacent to the second balloon 13, the second balloon 13 is in a telescopic shape, and when the second shaft 2232 is positioned on the side of the transmission shaft 221 adjacent to the first balloon 12, the second balloon 13 is in a compressed shape. When the first bladder 12 is compressed, the second bladder 13 is compressed, so that the gas space of the gas chamber 111 can be compressed to change the pressure change of the gas chamber 111. As described above, one second motor 21 of the present utility model can drive two air bags to vibrate at the same time, and the number of second motors 21 can be saved.

Illustratively, the first air bladder 12 is fixedly provided with a first connector 121, the first connector 121 being coupled to the first drive arm 31. The first connector 121 facilitates connection of the first balloon 12 to the first drive arm 31. The second air bag 13 is fixedly provided with a second connecting piece 131, and the second connecting piece 131 is connected with the second driving arm 32. The second connector 131 facilitates connection of the second airbag 13 to the second driving arm 32.

Illustratively, the end of the first driving arm 31 away from the first air bag 12 is provided with a first connecting hole (not shown), the first connecting hole is sleeved on the first shaft 2222, and the first shaft 2222 is rotatably connected with the first driving arm 31. The end of the second driving arm 32 far away from the second air bag 13 is provided with a second connecting hole (not labeled in the figure), the second connecting hole is sleeved on the second shaft 2232, and the second shaft 2232 is rotationally connected with the second driving arm 32.

Illustratively, after the second drive arm 32 is coupled to the second shaft 2232, a free end of the second shaft 2232 is provided with a snap spring (not shown), and the second drive arm 32 is disposed between the snap spring and the other end of the second shaft 2232 to prevent the second drive arm 32 from sliding off the second shaft 2232. The first socket 2221 is provided with a mounting hole, the transmission shaft 221 extends into the mounting hole, and the transmission shaft 221 is fixed with the mounting hole by a key pin. After the second socket 2231 is sleeved on the first shaft 2222, the first shaft 2222 and the second socket 2231 are fixed by fasteners.

In some embodiments, the main housing 01 includes a first housing 013 and a second housing 014, the first housing 013 being disposed within the second housing 014, and the second housing 014 being for protecting the first housing 013. The first housing 013 is provided inside the second housing 014, and the second housing 014 serves to protect the first housing 013. The first housing 013 is a main frame of the whole main housing 01, driven components connected to the motor may be provided in the first housing 013, and the second housing 014 is used for protecting the first housing 013 on one hand to avoid the first housing 013 from being scratched, and on the other hand, the second housing 014 is used for decorating the first housing 013 to make the main housing 01 more beautiful. The driving device 04 is detachably connected to the first housing 013 through the second housing 014, so that replacement, maintenance and installation of the driving device 04 can be facilitated.

In some embodiments, the side of the driving device 04 facing away from the main housing 01 is provided with a hook 044. The hook 044 is convenient for hanging the components of the sputum excretion machine, for example, after the tapping sputum excretion assembly is used, the flexible shaft 043 and the tapping head 07 can be hung on the hook 044 so as to be convenient for storage.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A sputum excretion machine, characterized in that it comprises:

A main housing provided with a receiving cavity;

2. The sputum excretion machine of claim 1 wherein the tubing includes a first tubing and a second tubing;

3. The sputum excretion machine of claim 2, wherein the main housing is provided with a first through hole and a second through hole;

4. The sputum excretion machine of claim 1 wherein the drive means includes a motor housing detachably connected to the main housing;

5. The sputum excretion machine of claim 4 wherein the first motor includes an output shaft having an output end with a coupling connected to one end of the flexible shaft.

6. The sputum excretion machine of claim 1 wherein the air vibration output device comprises:

The air cavity assembly comprises an air cavity main body and two air bags, wherein the two air bags are arranged at two ends of the air cavity main body, the air cavity main body is provided with an air cavity, and the air cavity is arranged between the two air bags;

7. The sputum excretion machine of claim 6 wherein the two air bags are a first air bag and a second air bag, respectively, and the drive shaft includes a drive shaft, a first connection portion and a second connection portion;

8. The sputum excretion machine of claim 7 wherein the first bladder has a first connector attached thereto, the first connector being coupled to the first drive arm;

9. The sputum excretion machine of claim 1, wherein the main housing includes a first housing and a second housing, the first housing disposed within the second housing and the second housing for protecting the first housing;

10. The sputum excretion machine of claim 9, wherein the side of the drive device facing away from the main housing is provided with a hook.