Respiratory lung function rehabilitation training device

Abstract

The application provides a respiratory lung function rehabilitation training device, and relates to the technical field of rehabilitation devices.The device comprises a training device body, a first handle is mounted on the outer surface of the training device body, a corrugated breathing tube is fixedly inserted into the input end of the training device body, a disinfection box is arranged at the bottom of the training device body, and a disinfection hole is formed in the side of the disinfection box close to the corrugated breathing tube.The respiratory lung function rehabilitation training device can be inserted into the disinfection box through the disinfection hole after use for disinfection and cleaning, the cleaning rod can be inserted into the first handle, the operator can clean the inner wall of the first handle by rotating the long rod to drive the cleaning rod, the storage battery at the bottom of the disinfection box can provide power for the ultraviolet disinfection lamp, the operator can start the ultraviolet disinfection lamp to disinfect the outer surface of the first handle, bacteria breeding in the first handle during storage is avoided as much as possible, the surface of the first handle is kept clean, and the safety of the operator when using the first handle is improved as much as possible.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rehabilitation equipment, and particularly relates to a respiratory lung function rehabilitation training device. BACKGROUND

[0002] When a person inhales normally, the diaphragm and external intercostal muscles contract, and when inhaling with force, the inhalation auxiliary muscles such as trapezius and scalene muscles are also needed, and the contraction of these muscles results in the chest being lifted and the chest cavity being expanded to the limit, so the inhalation muscles need to be exercised; most of the respiratory training devices on the market use the basic principle of resistance training, and the user needs to resist the resistance set by the training device when inhaling through the inhalation training device, so as to increase the inhalation muscle strength, thereby increasing the respiratory muscle strength and tolerance.

[0003] However, the common respiratory training device is a three-ball respiratory training device, which has the advantages of good exercise effect and low cost, but after the training is completed, the breathing tube is often cleaned and placed on the surface of the training device, and the internal humid training device is not properly stored and placed, which is easy to breed bacteria, and the breathing tube containing bacteria is easy to harm the personal safety of the trainer in the next training. SUMMARY

[0004] The present application aims to solve the problems in the prior art, and provides a respiratory lung function rehabilitation training device to solve the problem that the cleaned breathing tube is often placed randomly on the surface of the training device, and the internal humid training device is not properly stored and placed, which is easy to breed bacteria.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a respiratory lung function rehabilitation training device, comprising a training device body, a first handle is installed on the outer surface of the training device body, a corrugated breathing tube is fixedly inserted into the input end of the training device body, a disinfection box is in contact with the bottom of the training device body, a disinfection hole is formed on the side of the disinfection box close to the corrugated breathing tube, a storage battery is installed on the bottom of the disinfection box, an ultraviolet disinfection lamp is fixedly connected to the inner surface side wall of the disinfection box, a rotating disc is rotatably connected to the inner cavity of the disinfection box, a long rod is movably inserted into the inner cavity of the rotating disc, a first circular handle is welded to one end of the long rod away from the disinfection box, a cleaning rod is fixedly connected to the other end of the long rod away from the first circular handle, and an air exchange hole is formed on the outer surface of the disinfection box.

[0006] As a preferred embodiment, a filter screen is welded to the inner surface of the disinfection box, and the filter screen is located in the air exchange hole.

[0007] The beneficial effect of the further scheme is that the gas in the sterilization box can flow and exchange with the outside gas through the air exchange hole, and the filter screen in the air exchange hole can intercept and filter the impurities and dust in the outside gas, so as to avoid the parts in the sterilization box from being polluted as much as possible.

[0008] As a preferred embodiment, the bottom of the training device body is fixedly connected with a pad, the inner cavity of the pad is threadedly connected with a bolt, and the bolt is threadedly connected with the sterilization box through the pad.

[0009] The beneficial effect of the further scheme is that the sterilization box can be fixed to the bottom of the training device body through the pad and the bolt, the bolt can be gradually rotated outward by the operator to gradually release the fixation of the sterilization box to the training device body, and the operator can conveniently and quickly disassemble the sterilization box for maintenance or replacement.

[0010] As a preferred embodiment, the inner cavity of the sterilization box is movably inserted with a dustproof plug, and the side, away from the sterilization box, of the dustproof plug is fixedly connected with a second handle.

[0011] The beneficial effect of the further scheme is that when the dustproof plug is inserted into the sterilization box through the sterilization hole, the dust and impurities in the outside environment cannot enter the sterilization box through the sterilization hole to cause pollution, and when the first handle needs to be inserted into the sterilization box for sterilization and cleaning, the operator can hold the second handle to pull out the dustproof plug more labor-savingly.

[0012] As a preferred embodiment, the side, away from the sterilization box, of the dustproof plug is welded with an anti-falling line, and the end, away from the dustproof plug, of the anti-falling line is fixedly connected with the outer surface of the sterilization box.

[0013] The beneficial effect of the further scheme is that when the dustproof plug is completely separated from the sterilization box under force, the anti-falling line on the surface of the sterilization box can provide a pulling force for the dustproof plug, so as to limit the movement position of the anti-falling line and avoid the anti-falling line from being polluted by random movement as much as possible.

[0014] As a preferred embodiment, the outer surface of the long rod is provided with a first positioning hole, the side, away from the sterilization box, of the rotating disc is fixedly connected with a positioning baffle, the inner cavity of the positioning baffle is movably inserted with a first inserting rod, the first inserting rod is movably connected with the long rod through the first positioning hole, the end, away from the rotating disc, of the first inserting rod is fixedly connected with a second circular handle, and the outer surface of the first inserting rod is wound with a first spring.

[0015] The beneficial effect of the further scheme is that: through the first positioning hole, the positioning baffle, the first inserting rod, the second round handle and the first spring, when the first inserting rod passes through the positioning baffle and is inserted into the long rod, the long rod and the rotating disc form a fixed state, and when the four first inserting rods are all stressed to completely separate from the long rod, the long rod and the cleaning rod can be conveniently replaced by the operator, and the cleaning rod can be kept clean and hygienic as much as possible.

[0016] As a preferred implementation form, the disinfection box is fixedly connected with a bearing recess on both sides, and a counterweight is arranged on the top of the bearing recess.

[0017] The beneficial effect of the further scheme is that: through the bearing recess and the counterweight, when the counterweight is placed on both sides of the training device body, the weight of the training device body and the disinfection box as a whole can be increased, the center of gravity of the training device body can be adjusted, and the training device body can be prevented from being damaged due to the pulling of the patient as much as possible.

[0018] As a preferred implementation form, the two sides of the counterweight are provided with second positioning holes, the top of the bearing recess is fixedly connected with a limiting plate, one side of the limiting plate close to the counterweight is provided with a positioning telescopic rod, the outer surface of the positioning telescopic rod is wound with a positioning spring, the telescopic end of the positioning telescopic rod is fixedly connected with a positioning plate, one side of the positioning plate close to the counterweight is fixedly connected with a second inserting rod, and the second inserting rod is movably connected with the counterweight through the second positioning hole.

[0019] The beneficial effect of the further scheme is that: through the second positioning hole, the limiting plate, the positioning telescopic rod, the positioning spring, the positioning plate and the second inserting rod, after the counterweight is placed on the top of the bearing recess, the second inserting rod is rapidly inserted through the second positioning hole and the position of the counterweight is limited under the action of the positioning telescopic rod, the positioning spring and the positioning plate, and the counterweight can be quickly removed and replaced by the operator when the second inserting rod is stressed to separate from the counterweight.

[0020] As a preferred implementation form, the outer surface of the first round handle is provided with a plurality of anti-skid protrusions, and the plurality of anti-skid protrusions are symmetrically distributed around the first round handle.

[0021] The beneficial effect of the further scheme is that: through the anti-skid protrusions, the friction of the surface of the first round handle can be increased, and the first round handle can be prevented from being accidentally separated from the control of the operator as much as possible during movement.

[0022] Compared with the prior art, the application has the following advantages and positive effects:

[0023] 1. After use, the corrugated breathing tube can be inserted through the disinfection hole into the disinfection box for disinfection and cleaning. The cleaning rod can be inserted into the inside of the corrugated breathing tube. At the same time, the operator can rotate the long rod to drive the cleaning rod to clean the inner wall of the corrugated breathing tube. The storage battery at the bottom of the disinfection box can provide power to the ultraviolet disinfection lamp, which allows the operator to start the ultraviolet disinfection lamp to disinfect the outer surface of the corrugated breathing tube. This helps to prevent the growth of bacteria during the storage of the corrugated breathing tube and keeps the surface of the corrugated breathing tube clean, thereby improving the safety of the operator when using the corrugated breathing tube.

[0024] 2. When the operator places the counterweight on top of the load-bearing recess, it can change the center of gravity of the trainer body and the disinfection box as a whole. Furthermore, the second insertion rod restricts the position of the counterweight under the action of the limiting plate, the positioning telescopic rod, the positioning spring, and the positioning plate. The lowering of the center of gravity of the trainer body can minimize the risk of the operator accidentally pulling the entire trainer body when using the first grip, thus improving the stability of the trainer body during use. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the training device body of a respiratory pulmonary function rehabilitation training device according to the present invention;

[0026] Figure 2 This is a bottom view of the three-dimensional structure of the training device body of the respiratory pulmonary function rehabilitation training device of the present invention;

[0027] Figure 3 This is a bottom view of the three-dimensional structure of the training device body of the respiratory pulmonary function rehabilitation training device of the present invention from another angle;

[0028] Figure 4 This is a three-dimensional sectional view of the disinfection box of a respiratory pulmonary function rehabilitation training device according to the present invention;

[0029] Figure 5 This is a three-dimensional structural diagram of a cleaning rod and related parts of a respiratory function rehabilitation training device according to the present invention.

[0030] Figure 6 This is a three-dimensional structural diagram of the rotating disc, pad, and related parts of a respiratory function rehabilitation training device according to the present invention.

[0031] Figure 7 This is a three-dimensional structural diagram of the counterweight, load-bearing concave block, and related parts of a respiratory function rehabilitation training device according to the present invention.

[0032] Legend:

[0033] 1, trainer body; 2, first grip; 3, corrugated breathing tube; 4, disinfection box; 5, disinfection hole; 6, storage battery; 7, ultraviolet disinfection lamp; 8, rotating disc; 9, long rod; 10, first round grip; 11, cleaning rod; 12, air hole; 13, filter screen; 14, cushion block; 15, bolt; 16, dustproof plug; 17, second grip; 18, anti-falling line; 19, first positioning hole; 20, positioning baffle; 21, first insertion rod; 22, second round grip; 23, first spring; 24, bearing concave block; 25, counterweight block; 26, second positioning hole; 27, limiting plate; 28, positioning telescopic rod; 29, positioning spring; 30, positioning plate; 31, second insertion rod; 32, anti-skid protrusion. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] EMBODIMENT

[0036] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , and Figure 7As shown, the present application provides a technical scheme: a respiratory lung function rehabilitation training device, comprising a training device body 1, the common training device body 1 is mostly three-ball respiratory training device, the patient can use the training device body 1 to carry out respiratory training; The outer surface of the training device body 1 is provided with a first handle 2, the first handle 2 is made of rubber and has a certain elasticity, the operator holds the first handle 2 and can hold the training device body 1, which is convenient to improve the convenience of the training device body 1; The input end of the training device body 1 is fixedly provided with a corrugated breathing tube 3, the corrugated breathing tube 3 can be folded and contracted, so that the user can adjust the distance between the training device body 1 and the user according to the user's own condition; The bottom of the training device body 1 abuts against a disinfection box 4, the disinfection box 4 is installed at the center of the bottom of the training device body 1, and the center of the disinfection box 4 and the center of the training device body 1 are located on the same straight line; A disinfection hole 5 is formed in the side of the disinfection box 4 close to the corrugated breathing tube 3, the radius of the disinfection hole 5 is equal to the radius of the corrugated breathing tube 3, the operator can put the used corrugated breathing tube 3 through the disinfection hole 5 into the disinfection box 4 for cleaning and disinfection; A storage battery 6 is installed at the bottom of the disinfection box 4, an ultraviolet disinfection lamp 7 is fixedly connected to the inner surface side wall of the disinfection box 4, the output end of the storage battery 6 is electrically connected to the input end of the ultraviolet disinfection lamp 7 through wires, and the outer surface of the corrugated breathing tube 3 can be disinfected after the ultraviolet disinfection lamp 7 is started; A rotating disc 8 is rotatably connected to the inner cavity of the disinfection box 4, a long rod 9 is movably inserted into the inner cavity of the rotating disc 8, a first circular handle 10 is welded to the end of the long rod 9 away from the disinfection box 4, the radius of the first circular handle 10 is greater than the radius of the long rod 9, and the operator can rotate the first circular handle 10 to drive the long rod 9 to rotate; A cleaning rod 11 is fixedly connected to the end of the long rod 9 away from the first circular handle 10, the radius of the cleaning rod 11 is smaller than the inner surface radius of the corrugated breathing tube 3, the cleaning rod 11 can be rotated under stress to clean the inner surface of the corrugated breathing tube 3, so as to eliminate the saliva or water stains remaining on the inner surface of the corrugated breathing tube 3 and avoid bacterial growth in the corrugated breathing tube 3 as much as possible; The outer surface of the disinfection box 4 is provided with air holes 12, the number of the air holes 12 is four, and the four air holes 12 are symmetrically distributed around the disinfection box 4.

[0037] According to the technical scheme, the corrugated breathing tube 3 is cleaned after use, the cleaned corrugated breathing tube 3 can enter the inside of the sterilization box 4 through the sterilization hole 5 to be sterilized, when the corrugated breathing tube 3 is inserted into the inside of the sterilization box 4, the cleaning rod 11 in the sterilization box 4 can be inserted into the inside of the corrugated breathing tube 3, the operator rotates the first round handle 10 to rotate the cleaning rod 11 to clean the inner surface of the corrugated breathing tube 3 through the long rod 9 and the rotating disc 8, and the operator starts the ultraviolet sterilization lamp 7 on the inner surface of the sterilization box 4 to sterilize the outer surface of the long rod 9. Through the technical scheme, the storage mode of the corrugated breathing tube 3 is simple, and the corrugated breathing tube 3 is prone to bacterial growth in the daily storage process. The corrugated breathing tube 3 is stored in a proper manner, and the corrugated breathing tube 3 is prevented from being contaminated in the storage process. Therefore, the hygiene of the corrugated breathing tube 3 in storage is maintained, and the user is prevented from being infected by the bacterial growth of the corrugated breathing tube 3.

[0038] Further, as shown in Figure 1 、 Figure 2 and Figure 3 , the inner surface of the sterilization box 4 is welded with a filter screen 13, the filter screen 13 is located in the air exchange hole 12, the number of the filter screen 13 is equal to the number of the air exchange hole 12, and the filter screen 13 can intercept impurities and dust in the air entering the inside of the sterilization box 4, so as to prevent the parts in the sterilization box 4 from being contaminated or damaged.

[0039] Further, as shown in Figure 2 and Figure 3 , the bottom of the training device body 1 is fixedly connected with a pad 14, the length of the pad 14 is less than the length of the sterilization box 4, the inner cavity of the pad 14 is threadedly connected with a bolt 15, the bolt 15 is threadedly connected with the sterilization box 4 through the pad 14, when the bolt 15 passes through the pad 14 and is inserted into the inside of the sterilization box 4, the sterilization box 4 and the training device body 1 form a fixed state, when the operator needs to disassemble the sterilization box 4 for maintenance, the operator counterclockwise rotates the bolt 15 to drive the pad 14 to move away from the sterilization box 4, and when the bolt 15 is completely separated from the inside of the sterilization box 4, the fixed state of the sterilization box 4 and the training device body 1 is released.

[0040] Further, as shown in Figure 2 and Figure 3The inner cavity of the disinfection box 4 is movably inserted with a dustproof plug 16 made of rubber and having elasticity. The dustproof plug 16 passes through the disinfection hole 5 and is inserted into the interior of the disinfection box 4 to block the disinfection hole 5, so as to avoid the external dust and impurities from entering the disinfection box 4 through the disinfection hole 5. The side, away from the disinfection box 4, of the dustproof plug 16 is fixedly connected with a second handle 17. The horizontal cross section of the second handle 17 is U-shaped, and the operator holds the second handle 17 to pull out the dustproof plug 16 outward more labor-saving. The side, away from the disinfection box 4, of the dustproof plug 16 is welded with an anti-falling line 18. One end, away from the dustproof plug 16, of the anti-falling line 18 is fixedly connected with the outer surface of the disinfection box 4. After the dustproof plug 16 is completely separated from the interior of the disinfection box 4 under force, the anti-falling line 18 can provide upward tension for the dustproof plug 16 to avoid the dustproof plug 16 rolling around and getting dirty.

[0041] Further, as shown in Figure 3 , Figure 5 and Figure 6 , the outer surface of the long rod 9 is provided with first positioning holes 19. The number of the first positioning holes 19 is four, and the four first positioning holes 19 are symmetrically distributed with the long rod 9 as the center. The side, away from the disinfection box 4, of the rotating disc 8 is fixedly connected with a positioning baffle 20. The radius of the positioning baffle 20 is smaller than the radius of the rotating disc 8. The inner cavity of the positioning baffle 20 is movably inserted with first inserting rods 21. The first inserting rods 21 pass through the first positioning holes 19 and are movably connected with the long rod 9. The number of the first inserting rods 21 is equal to the number of the first positioning holes 19, and the positions of the first inserting rods 21 correspond to the positions of the first positioning holes 19. The first inserting rods 21 are inserted into the first positioning holes 19 to keep the long rod 9 and the rotating disc 8 relatively fixed. The one end, away from the rotating disc 8, of the first inserting rods 21 is fixedly connected with second circular handles 22. The radius of the second circular handles 22 is greater than the radius of the first inserting rods 21. The outer surface of the first inserting rods 21 is wound with first springs 23. One end of the first springs 23 is fixedly connected with the outer surface of the positioning baffle 20, and the other end of the first springs 23 is fixedly connected with the inner surface of the second circular handles 22. The second circular handles 22 drive the first inserting rods 21 to move away from the long rod 9 to stretch the first springs 23 outward.

[0042] Further, as shown in Figure 3 , Figure 4 and Figure 7 , both sides of the disinfection box 4 are fixedly connected with bearing concave blocks 24. The top of the bearing concave block 24 abuts against a counterweight 25. The counterweight 25 abuts against both sides of the disinfection box 4. When the counterweight 25 is placed in the top of the bearing concave block 24 and is relatively fixed with the disinfection box 4, the center of gravity of the disinfection box 4 is lowered to avoid the operator accidentally pulling the trainer body 1 during the use of the trainer body 1, so as to improve the stability of the trainer body 1 during the work.

[0043] Further, as shown in Figure 3 ,Figure 4 And Figure 7 As shown in the figure; both sides of the counterweight 25 are provided with second positioning holes 26, the top of the load-bearing concave block 24 is fixedly connected with a limiting plate 27, the height of the limiting plate 27 is less than the height of the counterweight 25, both sides of a single counterweight 25 are provided with two limiting plates 27 which are symmetrically distributed; the side of the limiting plate 27 close to the counterweight 25 is provided with a positioning telescopic rod 28, the telescopic length of the positioning telescopic rod 28 is less than the length of the load-bearing concave block 24, the outer surface of the positioning telescopic rod 28 is wound with a positioning spring 29, the telescopic distance of the positioning spring 29 is equal to the telescopic distance of the positioning telescopic rod 28; the telescopic end of the positioning telescopic rod 28 is fixedly connected with a positioning plate 30, the vertical sectional area of the positioning plate 30 is less than the vertical sectional area of the limiting plate 27; the side of the positioning plate 30 close to the counterweight 25 is fixedly connected with a second inserting rod 31, the radius of the second inserting rod 31 is equal to the radius of the second positioning hole 26, the second inserting rod 31 is movably connected with the counterweight 25 through the second positioning hole 26, under natural conditions, the second inserting rod 31 and the positioning plate 30 are pushed by the positioning telescopic rod 28 and the positioning spring 29 in the direction away from the limiting plate 27, and the positioning plate 30 and the second inserting rod 31 are forced to pass through the second positioning hole 26 and limit the position of the counterweight 25.

[0044] Further, as shown in the figure Figure 2 , Figure 3 and Figure 5 ; the outer surface of the first circular handle 10 is provided with a plurality of anti-skid protrusions 32, the plurality of anti-skid protrusions 32 are symmetrically distributed with the first circular handle 10 as the center, the setting of the anti-skid protrusions 32 can increase the friction between the first circular handle 10 and the operator, so as to facilitate the operator to rotate the first circular handle 10 more labor-savingly, and try to avoid the first circular handle 10 from accidentally separating from the control of the operator during the rotation process.

[0045] Working principle:

[0046] As shown in the figure Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the patient can place the training device body 1 on the horizontal table top for training, or hold the first handle 2 for handheld training, and the patient exhales and blows into the training device body 1 through the corrugated breathing tube 3 for training. After the corrugated breathing tube 3 is used, it is often cleaned with clean water. The operator can first hold the second handle 17 to pull out the dustproof plug 16 and expose the disinfection hole 5, and then the cleaned corrugated breathing tube 3 can pass through the disinfection hole 5 into the disinfection box 4. The cleaning rod 11 in the disinfection box 4 can be inserted into the corrugated breathing tube 3, and the operator holding the first round handle 10 can rotate the cleaning rod 11 through the rotating disc 8 and the long rod 9. The rotating cleaning rod 11 can quickly clean the inner surface of the corrugated breathing tube 3. The storage battery 6 at the bottom of the disinfection box 4 can provide power for the ultraviolet disinfection lamp 7. After the ultraviolet disinfection lamp 7 is started, it can sterilize and disinfect the outer surface of the corrugated breathing tube 3, and try to avoid the corrugated breathing tube 3 due to improper storage. At the same time, the cleaning rod 11 needs to be replaced regularly. The operator holding the second round handle 22 can move the first insertion rod 21 away from the long rod 9. After the first insertion rod 21 completely separates from the first positioning hole 19, the operator moves away from the disinfection box 4 to quickly pull out the long rod 9 and the cleaning rod 11 as a whole and replace them. The first insertion rod 21 can stretch the first spring 23 outward during movement. After the new long rod 9 is inserted into the rotating disc 8 and the first positioning hole 19 corresponds to the position of the first insertion rod 21, the operator releases the second round handle 22. The first insertion rod 21 quickly inserts into the first positioning hole 19 to fix the long rod 9 again under the joint action of the positioning baffle 20, the second round handle 22 and the first spring 23.

[0047] The above is only a preferred embodiment of the present application, not other forms of limitations. Any skilled person in the art can use the disclosed technology to make changes or modifications to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical solution of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical solution of the present application.

Claims

1. A respiratory lung function rehabilitation trainer comprising a trainer body (1), characterized in that: The outer surface of the training device body (1) is provided with a first handle (2), the input end of the training device body (1) is fixedly provided with a corrugated breathing tube (3), the bottom of the training device body (1) is abutted with a disinfection box (4), one side of the disinfection box (4) close to the corrugated breathing tube (3) is provided with a disinfection hole (5), the bottom of the disinfection box (4) is provided with a storage battery (6), the inner surface side wall of the disinfection box (4) is fixedly connected with an ultraviolet disinfection lamp (7), the inner cavity of the disinfection box (4) is rotatably connected with a rotating disc (8), the inner cavity of the rotating disc (8) is movably provided with an elongated rod (9), one end of the elongated rod (9) away from the disinfection box (4) is welded with a first circular handle (10), the other end of the elongated rod (9) away from the first circular handle (10) is fixedly connected with a cleaning rod (11), the outer surface of the disinfection box (4) is provided with an air hole (12), the outer surface of the elongated rod (9) is provided with a first positioning hole (19), one side of the rotating disc (8) away from the disinfection box (4) is fixedly connected with a positioning baffle (20), the inner cavity of the positioning baffle (20) is movably provided with a first inserting rod (21), the first inserting rod (21) is movably connected with the elongated rod (9) through the first positioning hole (19), one end of the first inserting rod (21) away from the rotating disc (8) is fixedly connected with a second circular handle (22), the outer surface of the first inserting rod (21) is wound with a first spring (23).

2. The respiratory lung function rehabilitation training device according to claim 1, characterized in that: The inner surface of the disinfection box (4) is welded with a filter screen (13), and the filter screen (13) is located in the air hole (12).

3. The respiratory lung function rehabilitation training device according to claim 1, characterized in that: The bottom of the training device body (1) is fixedly connected with a cushion block (14), the inner cavity of the cushion block (14) is screwedly connected with a bolt (15), and the bolt (15) is screwedly connected with the disinfection box (4) through the cushion block (14).

4. The respiratory lung function rehabilitation training device according to claim 1, characterized in that: The inner cavity of the disinfection box (4) is movably provided with a dustproof plug (16), and one side of the dustproof plug (16) away from the disinfection box (4) is fixedly connected with a second handle (17).

5. The respiratory lung function rehabilitation training device according to claim 4, characterized in that: One side of the dustproof plug (16) away from the disinfection box (4) is welded with an anti-falling line (18), and one end of the anti-falling line (18) away from the dustproof plug (16) is fixedly connected with the outer surface of the disinfection box (4).

6. The respiratory lung function rehabilitation training device according to claim 1, characterized in that: Both sides of the disinfection box (4) are fixedly connected with load-bearing concave blocks (24), and the top of each load-bearing concave block (24) is abutted with a counterweight block (25).

7. The respiratory lung function rehabilitation training device according to claim 6, characterized in that: Both sides of the counterweight block (25) are provided with second positioning holes (26), the top of the load-bearing concave block (24) is fixedly connected with a limiting plate (27), one side of the limiting plate (27) close to the counterweight block (25) is provided with a positioning telescopic rod (28), the outer surface of the positioning telescopic rod (28) is wound with a positioning spring (29), the telescopic end of the positioning telescopic rod (28) is fixedly connected with a positioning plate (30), one side of the positioning plate (30) close to the counterweight block (25) is fixedly connected with a second inserting rod (31), and the second inserting rod (31) is movably connected with the counterweight block (25) through the second positioning hole (26).

8. The respiratory lung function rehabilitation training device according to claim 1, characterized in that: The outer surface of the first round handle (10) is provided with a plurality of anti-skid protrusions (32), and the plurality of anti-skid protrusions (32) are symmetrically distributed around the first round handle (10).

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