CN113750474A

CN113750474A - Respiratory muscle training device for obstructive emphysema

Info

Publication number: CN113750474A
Application number: CN202111054040.0A
Authority: CN
Inventors: 潘甜甜; 康聪颖
Original assignee: Nantong Sixth Peoples Hospital
Current assignee: Nantong Sixth Peoples Hospital
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2021-12-07
Anticipated expiration: 2041-09-08
Also published as: CN113750474B

Abstract

The invention discloses a respiratory muscle training device for obstructive emphysema. The improved shoe rack is characterized by comprising a base plate, the upper surface of the base plate is fixedly connected with two symmetrical limiting strips, the upper surface of the base plate is slidably connected with a sliding block in a limiting mode, the upper surface of the sliding block is provided with a foot supporting baffle plate, the two limiting strips are fixedly connected with limiting baffle plates, the limiting baffle plates are fixedly connected with tension springs, the opposite surfaces of the limiting baffle plates and the sliding block are fixedly connected with sliding strips, the upper surface of one end of the sliding block is far away from a supporting column, a groove is formed in the surface, close to the bottom, of the rotating supporting plate, and the surface of the rotating supporting plate is rotatably connected with the supporting column through a pin shaft. The invention solves the problem that the physical training and the respiratory muscle training are difficult to combine because the traditional device only performs sit-up exercise training or single breathing training in one direction in the actual use process through the matching use of the structures.

Description

Respiratory muscle training device for obstructive emphysema

Technical Field

The invention relates to the technical field of obstructive pulmonary emphysema, in particular to a respiratory muscle training device for obstructive pulmonary emphysema.

Background

Obstructive emphysema can be divided into localized obstructive emphysema and diffuse obstructive emphysema, which is now commonly referred to as chronic obstructive pulmonary disease, and is a pathological change of the respiratory system. It refers to a pathological condition that the lung tissue far away from the respiratory bronchiole is permanently expanded due to the increase of residual capacity, accompanied with the destruction of alveolar septum, so that the lung tissue is weakened in elasticity and increased in volume.

The respiratory training can ensure the smooth respiratory tract, improve the function of respiratory muscle, promote the sputum excretion and the sputum drainage, improve the blood metabolism of lung and bronchial tissues and enhance the gas exchange efficiency. Respiratory training is to enhance the continuous endurance training of respiratory muscles, of which sit-up is the most common method of putting both hands under the head, lying on the back, raising the upper body, or lifting both legs to the front of the chest.

The traditional device only carries out sit-up exercise training or single breathing training in a one-way mode, and cannot combine physical training with breathing muscle training, so that the breathing muscle training device for obstructive emphysema is provided.

Disclosure of Invention

The invention aims to provide a respiratory muscle training device for obstructive emphysema, which has the advantages of self-endurance training, assisted respiration and pulmonary drug atomization treatment and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a respiratory muscle trainer for obstructive emphysema, includes the bottom plate, the spacing of two symmetries of last fixed surface of bottom plate is connected with, the spacing sliding connection of upper surface of bottom plate has the slider, the upper surface of slider is equipped with the heel brace baffle, two the equal fixedly connected with limit baffle of opposite face of spacing.

The opposite face fixedly connected with extension spring of limit baffle and slider, the side fixedly connected with slide bar of slider, the last fixed surface who keeps away from slider one end of slide bar is connected with the support column, it is equipped with the rotation fagging to lean on the top on right side on the bottom plate, it sets up flutedly and is connected through the round pin axle rotation with the surface of support column through this recess to rotate the surface that is close to the bottom on the fagging, two pole settings of the last fixed surface of bottom plate are connected with, two be close to the fixed cover of opposite face fixedly connected with at top in the pole setting, spacing sliding connection has the lift post about the inner wall of fixed cover, the bottom of lift post is connected through the round pin axle rotation with the top of rotating the fagging, the last fixed surface of limit baffle is connected with n shape frame, the last fixed surface of n shape frame is connected with the u shape supporting seat that supplies the user to sit upright.

Preferably, the u-shaped supporting seat is provided with a first auxiliary device for assisting abdominal breathing of a user, the first auxiliary device comprises two symmetrical sliding grooves formed in the inner wall of the u-shaped supporting seat, the inner walls of the two sliding grooves are respectively connected with a limiting slide block in a limiting sliding manner, the opposite ends of the two limiting slide blocks are respectively connected with a rotating column in a fixed-axis rotating manner, the opposite ends of the two rotating columns are fixedly connected with connecting blocks, the surfaces of the two connecting blocks are provided with through grooves and are connected with a waistband in a sliding manner through the through grooves, the surfaces of the waistband near the two free ends are sleeved with the first sleeve plate in a sliding way, the surfaces of the waistband near the two free ends are fixedly sleeved with the second sleeve plate, one side of the sleeve plate I, facing the sleeve plate II, is fixedly connected with a piston rod, a first pressure spring is sleeved on the piston rod, and two ends of the first pressure spring are fixedly connected with opposite surfaces of the sleeve plate I and the sleeve plate II.

Preferably, one side of the rotating supporting plate close to the u-shaped supporting seat is fixedly connected with an extrusion sleeve.

Preferably, be equipped with the auxiliary device two that supplements the volume of user's inhaled air on the piston rod, auxiliary device two is including fixing two intake pipes on u shape supporting seat, two the looks remote site intercommunication of intake pipe has the gas storage shell, the last one side of being close to u shape supporting seat of gas storage shell has seted up two through-holes and has passed through two this through-hole fixedly connected with piston tubes, the spacing sliding connection in inner wall axial of piston tube has the piston board, the last one side of keeping away from the gas storage shell of piston board and the tip fixed connection of piston rod, two the equal fixedly connected with check valve one of inner wall of intake pipe, the upper surface of gas storage shell has seted up the through-hole and has passed through this through-hole fixedly connected with blast pipe, the inner wall fixedly connected with check valve one of blast pipe

Preferably, the top of the exhaust pipe is detachably provided with an air suction cover, and one end of the air suction cover with a relatively larger opening faces the rotating supporting plate.

Preferably, the limiting sliding block is a rectangular block, and the sliding groove is a rectangular groove matched with the limiting sliding block.

Preferably, the two sides of the u-shaped supporting seat are fixedly connected with atomization humidifiers respectively, liquid medicines are filled in a liquid storage bin of the atomization humidifier, and a gas outlet in the atomization humidifier is fixedly connected with one end, far away from the gas storage shell, of a gas inlet pipe.

Preferably, the top of the u-shaped supporting seat is an arc-shaped surface, and the surface of the u-shaped supporting seat is provided with anti-skid grains.

Compared with the prior art, the invention has the following beneficial effects: the device integrally provides support through the bottom plate, and the movement of the sliding block is limited through the limiting strip;

the support when the user puts on the foot and the blocking support when the user steps on the foot are provided through the sliding block and the foot support baffle;

the user is provided with support when sitting through the n-shaped frame and the u-shaped supporting seat.

Through the cooperation use between limit baffle, extension spring, sliding strip, support column, rotation fagging, pole setting, fixed cover, the lift post, the realization supports the rotation at user's back, makes its can be smooth carry out sit up exercise training.

The auxiliary device I is arranged, so that the habit of a user to abdominal respiration can be assisted;

by arranging the extrusion sleeve, the fluctuation height of the chest of the user can be limited, and abdominal respiration is forced;

through the arrangement of the second auxiliary device, the air supply quantity of fresh air can be supplemented during movement, and the phenomenon that exhaled air is inhaled by a user again to bring inconvenience to the use is avoided.

Through the cooperation use between the above-mentioned structure, solved in the in-service use process, because traditional device is the unidirectional only and carries out sit up exercise training or single breathing training, is difficult to the problem that combines physical training and respiratory muscle training.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of a u-shaped support base according to the present invention;

FIG. 3 is a top view of the u-shaped support base of the present invention;

FIG. 4 is a left side cross-sectional view of the gas storage case of the present invention;

FIG. 5 is a top cross-sectional view of the gas storage case of the present invention;

FIG. 6 is a perspective view of a first nest plate of the present invention;

FIG. 7 is a perspective view of the structure of the present invention;

FIG. 8 is a top view of a piston tube according to a second embodiment of the present invention.

In the figure: 1. a base plate; 2. a limiting strip; 3. a slider; 4. a footrest baffle plate; 5. a limit baffle; 6. a tension spring; 7. a slide bar; 8. a support pillar; 9. rotating the supporting plate; 10. erecting a rod; 11. fixing a sleeve; 12. a lifting column; 13. an n-shaped frame; 14. a u-shaped support seat; 15. a chute; 16. a limiting slide block; 17. rotating the column; 18. connecting blocks; 19. a waistband; 20. sleeving a first sleeve plate; 21. a second sleeve plate; 22. a piston rod; 23. a first pressure spring; 24. extruding a sleeve; 25. an air inlet pipe; 26. a gas storage shell; 27. a piston tube; 28. a piston plate; 29. a one-way valve I; 30. an exhaust pipe; 31. a second one-way valve; 32. an air intake cover; 33. an atomizing humidifier.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: the invention provides a technical scheme that: a respiratory muscle training device for obstructive emphysema comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with two symmetrical limiting strips 2, the whole device is supported by the bottom plate 1, and the limiting strips 2 are used for limiting the movement of a sliding block 3;

the upper surface of the bottom plate 1 is in limited sliding connection with a sliding block 3, the upper surface of the sliding block 3 is provided with a foot support baffle 4, and the sliding block 3 and the foot support baffle 4 provide support for the foot of a user during putting and blocking support during pedaling; the opposite surfaces of the two limiting strips 2 are fixedly connected with limiting baffles 5;

the opposite surfaces of the limit baffle 5 and the slide block 3 are fixedly connected with a tension spring 6, the side surface of the slide block 3 is fixedly connected with a slide strip 7, the upper surface of one end of the slide strip 7, which is far away from the slide block 3, is fixedly connected with a support column 8, the upper side of the bottom plate 1, which is close to the right side, is provided with a rotary support plate 9, the surface of the rotary support plate 9, which is close to the bottom, is provided with a groove and is rotatably connected with the surface of the support column 8 through a pin shaft, the upper surface of the bottom plate 1 is fixedly connected with two vertical rods 10, the opposite surfaces of the two vertical rods 10, which are close to the top, are fixedly connected with a fixed sleeve 11, the upper and lower limit sliding connection of the inner wall of the fixed sleeve 11 is provided with a lifting column 12, the rotary support of the back of a user is realized through the matching use between the limit baffle 5, the tension spring 6, the slide strip 7, the support column 8, the rotary support plate 9, the vertical rods 10, the fixed sleeve 11 and the lifting column 12, so that the sit-up exercise can be smoothly carried out, the bottom of the lifting column 12 is rotatably connected with the top of the rotating supporting plate 9 through a pin shaft, the upper surface of the limiting strip 2 is fixedly connected with an n-shaped frame 13, and the upper surface of the n-shaped frame 13 is fixedly connected with a u-shaped supporting seat 14 for a user to sit and stand. The user is provided with support while sitting by means of an n-shaped frame 13 and a u-shaped support base 14.

Furthermore, the u-shaped supporting seat 14 is provided with a first auxiliary device for assisting abdominal breathing of the user, and the first auxiliary device can assist the user in habitual abdominal breathing.

The auxiliary device I is including seting up the spout 15 of two symmetries on the 14 inner walls of u-shaped supporting seat, the equal spacing sliding connection of inner wall of two spout 15 has limit slider 16, the equal dead axle of the looks remote site of two limit slider 16 rotates and is connected with rotation post 17, the looks remote site fixedly connected with connecting block 18 of two rotation posts 17, logical groove has been seted up on the surface of two connecting block 18 and has been led to the waistband 19 through this logical groove sliding connection, the equal sliding cup joint in surface that is close to two free ends department on the waistband 19 has a lagging 20, the fixed surface that is close to two free ends department on the waistband 19 has lagging two 21, lagging 20 is towards one side fixedly connected with piston rod 22 of lagging two 21, the cover has pressure spring one 23 on piston rod 22, the opposite face fixed connection of both ends and lagging 20 and lagging 21 of pressure spring one 23.

Refer to fig. 2 and 3.

When in use, the sleeve ring surrounded by the waist belt 19 is sleeved on the waist and abdomen of a user, and under the action of the elastic force of the first compression spring 23, the piston rod 22 moves towards the direction away from the second sleeve plate 21 and extrudes the abdomen of the user through the waist belt 19, so that the whole waist belt 19 is tightly sleeved on the waist and abdomen of the user;

when a user inhales by using the habit of abdominal breathing, the abdomen of the user expands, and then the annular ring surrounded by the waistband 19 is extruded, so that the two free ends of the waistband 19 drive the sleeve plate II 21 to move towards the sleeve plate I20 after overcoming the elastic force of the pressure spring I23, and meanwhile, the sleeve plate I20 also drives the piston rod 22 to move towards the sleeve plate II 21 after overcoming the elastic force of the pressure spring I23;

therefore, the waist and the abdomen of the user can be tightly sleeved during the abdominal breathing, and particularly, the air in the lung can be more completely discharged during the air vomiting.

Simultaneously, the strength of respiratory muscle training can be increased to abdomen portion under the tight state, and simultaneously along with the sit up, can make the amount of exercise increase, respiratory frequency increases thereupon.

The waist belt 19 is further adapted to the rotational adjustment of the waist of the user by the rotational connection between the limit slider 16 and the rotary post 17.

Furthermore, an extrusion sleeve 24 is fixedly connected to one side of the rotating supporting plate 9 close to the u-shaped supporting seat 14.

By arranging the squeezing sleeve 24, the fluctuation height of the chest of the user can be limited, and abdominal breathing can be forcibly performed.

Referring to fig. 1, a collar is formed between the rotating supporting plate 9 and the squeezing sleeve 24 through the arrangement of the squeezing sleeve 24, in the collar, the upper part of the body of the user is drilled into the collar, the chest of the user is positioned in the collar of the squeezing sleeve 24, the blocking of the squeezing sleeve 24 makes it difficult for the user to complete the inspiration and expiration process through the fluctuation and expansion of the chest, and the user is forced to complete the breathing process only through the expansion and contraction of the abdomen, so that the abdominal breathing process is further completed.

Furthermore, the piston rod 22 is provided with a second auxiliary device for supplementing the amount of air inhaled by the user, and the arrangement of the second auxiliary device can supplement the air supply amount of fresh air during movement, so that the exhaled air is prevented from being inhaled by the user again, and inconvenience is brought to use.

The second auxiliary device comprises two air inlet pipes 25 fixed on the u-shaped supporting seat 14, opposite end portions of the two air inlet pipes 25 are communicated with an air storage shell 26, one side, close to the u-shaped supporting seat 14, of the air storage shell 26 is provided with two through holes, a piston pipe 27 is fixedly connected with the two through holes, the inner wall of the piston pipe 27 is axially and slidably connected with a piston plate 28, one side, far away from the air storage shell 26, of the piston plate 28 is fixedly connected with the end portion of a piston rod 22, the inner wall of the two air inlet pipes 25 is fixedly connected with a first check valve 29, the upper surface of the air storage shell 26 is provided with a through hole, an exhaust pipe 30 is fixedly connected with the through hole, and the inner wall of the exhaust pipe 30 is fixedly connected with a second check valve 31.

Refer to fig. 2, 3 and 4.

When the device is actually used, along with the expansion and contraction of the abdomen of a user, the first sleeve plate 20 and the second sleeve plate 21 can move towards or away from each other simultaneously after overcoming the elastic force of the first compression spring 23;

therefore, the piston rod 22 on the sleeve plate one 20 moves synchronously, and in the moving process, the piston rod 22 can drive the piston plate 28 to move axially synchronously, as shown in fig. 5, the piston rod 22 drives the piston plate 28 to move axially in the piston tube 27, so that the space in the sealed space formed by the piston tube 27 and the air storage shell 26 is changed in an increasing and decreasing manner;

when the air pressure is increased, the high-pressure air in the sealed space can be upwards sprayed out through the exhaust pipe 30 and the second one-way valve 31,

conversely, when the air pressure is reduced, the outside air can be supplemented through the air inlet pipe 25 and the one-way valve I29 in the air inlet pipe 25.

At this time, the top of the exhaust pipe 30 is fixed at the nose of the user by using medical adhesive tape, so that the supply of fresh air can be realized, and then the user exhales the waste gas through the mouth to exhaust the waste gas, so that the long-term supply of fresh air can be realized. Avoid long-time training in-process, user's peripheral carbon dioxide concentration increases, in case inhale carbon dioxide concentration increase, can make pH value balance in the user's blood destroyed, secondly cause the user to appear the symptom such as lack of oxygen.

Further, an air suction cover 32 is detachably mounted on the top of the exhaust pipe 30, and one end of the air suction cover 32, which has a relatively large opening, faces the rotating support plate 9.

Referring to fig. 2, the nose of the user can be covered by the air suction cover 32, so as to reduce the leakage of air during use, and meanwhile, a notch can be formed in the air suction cover 32 during use, so as to be convenient for being attached to the protruding nose bridge of the user; this mounting means uses the joint, conveniently dismantles the use.

Further, the limiting slide block 16 is a rectangular block, and the sliding groove 15 is a rectangular groove matched with the limiting slide block 16.

Referring to fig. 2, the limit sliding of the limit slider 16 of the rectangular block in the sliding slot 15 enables the waist belt 19 to be tightly attached to the waist of the user and to be adapted to the waist of the user during sit-up.

Furthermore, both sides of the u-shaped support seat 14 are fixedly connected with an atomization humidifier 33, a liquid storage bin of the atomization humidifier 33 is filled with liquid medicine, and an air outlet of the atomization humidifier 33 is fixedly connected with one end, far away from the air storage shell 26, of the air inlet pipe 25. The atomizing humidifier 33 is model mjsq 02LX and is protected against power failure in the event of a water shortage.

The liquid medicine for treating emphysema is continuously atomized into small liquid drops through the atomizing humidifier 33, the air with the small liquid drops is transferred into the air storage shell 26 through the air inlet pipe 25, and finally the air with the small liquid drops is transferred to the nares of a user through the air outlet pipe 30. The air with the liquid medicine is sucked into the lung and directly reaches the treatment of the lung.

Furthermore, the top of the u-shaped supporting seat 14 is an arc-shaped surface, and the surface of the u-shaped supporting seat is provided with anti-skid lines.

Through the setting of the cambered surface on the u-shaped supporting seat 14 top for when the user sits on u-shaped supporting seat 14, can not bring the discomfort for the palm because of the oppression when the contact of hand is in the top cambered surface department of u-shaped supporting seat 14, simultaneously, area of contact is bigger, also is difficult for skidding.

Example two:

basically the same as the first embodiment, except that: in fig. 2 and 3, the original fixed connection between the intake pipe 25 and the u-shaped support seat 14 is converted into a fixed connection between the end of the piston pipe 27 far from the air storage casing 26 and the surface of the sleeve plate two 21, so that the axial movement of the piston rod 22 and the piston plate 28 in the piston pipe 27 can be realized only by the movement between the sleeve plate one 20 and the sleeve plate two 21. This arrangement allows the piston plate 28 to move axially a greater distance within the piston tube 27 while also being more stable.

The working principle is as follows: when the respiratory muscle training device for obstructive emphysema is used, a user firstly sits in the u-shaped supporting seat 14 and holds the top of the u-shaped supporting seat 14 with two hands, feet step on the sliding block 3, and the foot support baffle 4 is stepped by the sole of the user. In the process, the chest position of the upper limb of the user is required to be sleeved in the squeezing sleeve 24, and the waist and abdomen are required to be sleeved in the waistband 19; whereby the preparation work is completed.

Step on heel brace baffle 4 hard through user's both feet for heel brace baffle 4, slider 3 take slide bar 7 to move towards the direction of keeping away from pole setting 10 after overcoming the elasticity of extension spring 6, and support column 8 on the slide bar 7 can move in step.

The rotation of the rotating supporting plate 9 can be realized through the limited lifting motion of the lifting column 12 in the fixed sleeve 11, referring to fig. 1, when the supporting column 8 moves along with the sliding strip 7 towards the direction far away from the vertical rod 10, the rotating supporting plate 9 gradually inclines to a horizontal angle, otherwise, the rotating supporting plate rotates to the inclination angle from the horizontal angle; meanwhile, the double feet of the book are placed on the sliding block 3 and the foot supporting baffle 4, and the telescopic bent knees of the double legs are matched with the rotation of the back, so that the sit-up action is finally completed;

Simultaneously, the strength of respiratory muscle training can be increased to abdomen portion under the tight state, and simultaneously along with the sit up, can make the amount of exercise increase, respiratory frequency increases thereupon. By arranging the squeezing sleeve 24, the fluctuation height of the chest of the user can be limited, and abdominal breathing can be forcibly performed.

Referring to fig. 1, a collar is formed between the rotating supporting plate 9 and the squeezing sleeve 24 through the arrangement of the squeezing sleeve 24, in the collar, the upper part of the body of the user is drilled into the collar, the chest of the user is positioned in the collar of the squeezing sleeve 24, the blocking of the squeezing sleeve 24 makes it difficult for the user to complete the inspiration and expiration process through the fluctuation and expansion of the chest, and the user is forced to complete the breathing process only through the expansion and contraction of the abdomen, so that the abdominal breathing process is further completed. Along with the expansion and contraction of the abdomen of the user, the sleeve plate I20 and the sleeve plate II 21 can simultaneously move towards or away from each other after overcoming the elastic force of the compression spring I23;

Abdominal breathing is one of the most basic breathing methods. It is the basis for learning other respiratory methods and is accomplished by increasing the activity of the diaphragm and decreasing the motion of the thorax. Abdominal breathing is the movement of the diaphragm up and down. In abdominal breathing, muscles associated with respiratory muscles are sufficiently trained and used, and the diaphragm is lowered during inhalation to push down the organs, so that the abdomen is swollen rather than the chest. Therefore, the diaphragm rises more than usual during exhalation, and thus deep breathing is possible, and a large amount of carbon dioxide that tends to stagnate at the bottom of the lung is excreted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A respiratory muscle training device for obstructive emphysema, comprising: the anti-theft device comprises a bottom plate (1), wherein two symmetrical limiting strips (2) are fixedly connected to the upper surface of the bottom plate (1), a sliding block (3) is connected to the upper surface of the bottom plate (1) in a limiting and sliding mode, a foot supporting baffle (4) is arranged on the upper surface of the sliding block (3), and limiting baffles (5) are fixedly connected to opposite surfaces of the two limiting strips (2);

the opposite surfaces of the limiting baffle (5) and the sliding block (3) are fixedly connected with a tension spring (6), the side surface of the sliding block (3) is fixedly connected with a sliding strip (7), the upper surface of the sliding strip (7), which is far away from one end of the sliding block (3), is fixedly connected with a supporting column (8), a rotating supporting plate (9) is arranged above the bottom plate (1) close to the right side, a groove is formed in the surface of the rotating supporting plate (9), which is close to the bottom, and is rotatably connected with the surface of the supporting column (8) through a pin shaft, two vertical rods (10) are fixedly connected with the upper surface of the bottom plate (1), a fixing sleeve (11) is fixedly connected with the opposite surface of the two vertical rods (10), which is close to the top, a lifting column (12) is in up-and-down limiting sliding connection with the inner wall of the fixing sleeve (11), and the bottom of the lifting column (12) is rotatably connected with the top of the rotating supporting plate (9) through a pin shaft, the upper surface of the limiting strip (2) is fixedly connected with an n-shaped frame (13), and the upper surface of the n-shaped frame (13) is fixedly connected with a u-shaped supporting seat (14) for a user to sit.

2. The respiratory muscle training device for obstructive pulmonary emphysema of claim 1, wherein: the device comprises a u-shaped supporting seat (14), wherein a first auxiliary device for assisting abdominal breathing of a user is arranged on the u-shaped supporting seat (14), the first auxiliary device comprises two symmetrical sliding grooves (15) formed in the inner wall of the u-shaped supporting seat (14), the inner walls of the two sliding grooves (15) are in limited sliding connection with limiting sliders (16), opposite ends of the two limiting sliders (16) are in fixed-axis rotating connection with rotating columns (17), opposite ends of the two rotating columns (17) are fixedly connected with connecting blocks (18), through grooves are formed in the surfaces of the two connecting blocks (18) and are in sliding connection with a waistband (19) through the through grooves, sleeve plates (20) are sleeved on the surfaces, close to two free ends, of the waistband (19) in a sliding manner, sleeve plates (21) are sleeved on the surfaces, close to the two free ends, of the waistband (19), piston rods (22) are fixedly connected to one sides, facing the sleeve plates (21), of the sleeve plates (20), and a first pressure spring (23) is sleeved on the piston rod (22), and two ends of the first pressure spring (23) are fixedly connected with the opposite surfaces of the first sleeve plate (20) and the second sleeve plate (21).

3. A respiratory muscle training device for obstructive pulmonary emphysema according to claim 2, wherein: and an extrusion sleeve (24) is fixedly connected to one side of the rotating supporting plate (9) close to the u-shaped supporting seat (14).

4. A respiratory muscle training device for obstructive pulmonary emphysema according to claim 2, wherein: the auxiliary device II for supplementing the amount of air sucked by a user is arranged on the piston rod (22), the auxiliary device II comprises two air inlet pipes (25) fixed on a u-shaped supporting seat (14), opposite ends of the two air inlet pipes (25) are communicated with an air storage shell (26), one side, close to the u-shaped supporting seat (14), of the air storage shell (26) is provided with two through holes, a piston pipe (27) is fixedly connected with the through holes, the inner wall of the piston pipe (27) is axially and slidably connected with a piston plate (28), one side, far away from the air storage shell (26), of the piston plate (28) is fixedly connected with the end part of the piston rod (22), the inner walls of the two air inlet pipes (25) are fixedly connected with a one-way valve I (29), the upper surface of the air storage shell (26) is provided with a through hole, and an exhaust pipe (30) is fixedly connected with the through hole, and a second check valve (31) is fixedly connected to the inner wall of the exhaust pipe (30).

5. The respiratory muscle training device for obstructive pulmonary emphysema of claim 4, wherein: the top of blast pipe (30) is detachable installs and is inhaled cover (32), inhale cover (32) upper shed relatively great one end orientation and rotate fagging (9).

6. The respiratory muscle training device for obstructive pulmonary emphysema of claim 1, wherein: the limiting sliding block (16) is a rectangular block, and the sliding groove (15) is a rectangular groove matched with the limiting sliding block (16).

7. The respiratory muscle training device for obstructive pulmonary emphysema of claim 1, wherein: the equal fixedly connected with atomizing humidifier (33) in both sides of u shape supporting seat (14), the liquid medicine is equipped with in the stock solution storehouse of atomizing humidifier (33), keep away from the one end fixed connection of gas storage shell (26) on gas outlet and the intake pipe (25) on the atomizing humidifier (33).

8. The respiratory muscle training device for obstructive pulmonary emphysema of claim 1, wherein: the top of the u-shaped supporting seat (14) is an arc-shaped surface, and the surface of the u-shaped supporting seat is provided with anti-skid lines.