Portable lung function breathing exercise device

Abstract

The utility model discloses a portable lung function breathing exercise device which comprises a box body, a training assembly and a testing assembly are arranged in the box body, the testing assembly comprises a pair of measuring cylinders arranged in the box body, pistons are clamped in the two measuring cylinders in a sliding mode, the top ends of the pistons are connected with measuring scales, the measuring scales are clamped at the top ends of the measuring cylinders in a sliding mode, and a transfer box is arranged in the box body. A push plate is slidably clamped in the transfer box, a pair of vent holes is formed in the side wall of the transfer box, the two vent holes are connected with the two measuring cylinders through pipelines respectively, an air guide pipe is connected to one side of the transfer box, and a filter is arranged on the air guide pipe; the lung function of a patient can be comprehensively evaluated through the testing assembly, the current lung function condition of the patient can be evaluated through the testing assembly before each exercise, so that the exercise intensity of the training assembly is adjusted in real time, and when the lung function of the patient needs to be evaluated, the patient blows air through the blowing nozzle, so that the lung function of the patient is evaluated. And the measuring scale can synchronously slide along the top end of the measuring cylinder to measure the air inflow.

Description

Technical Field

[0001] The utility model relates to the technical field of lung function training, and more specifically, to a portable lung function breathing training device. Background Art

[0002] During normal inhalation, the diaphragm and external intercostal muscles contract. However, when inhaling forcefully, the accessory inspiratory muscles, such as the trapezius and scalenes, are also needed, necessitating exercise of the inspiratory muscles. Most respiratory trainers on the market use the principle of resistance training. When inhaling through the device, the user must exert effort to resist the resistance set by the trainer to increase inspiratory muscle strength, thereby increasing respiratory muscle strength and tolerance.

[0003] However, existing respiratory exercisers lack the ability to comprehensively assess some of the patient's breathing abilities, primarily lacking the ability to measure the forced expiratory volume in one second. This makes it impossible to assess the exercise difficulty corresponding to the patient's current condition, which can easily lead to the exercise effect not meeting expectations and thus reduce the effectiveness of the device. Utility Model Content

[0004] The utility model provides a portable lung function breathing exerciser to solve the problem that the breathing exercisers in the prior art lack the ability to comprehensively evaluate the patient's partial breathing ability, resulting in an inability to assess the exercise difficulty corresponding to the patient's current condition, which easily makes the exercise effect not meet expectations and thus reduces the effectiveness of the device.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0006] A portable lung function breathing exerciser includes a box body, a training component and a test component are arranged in the box body, the test component includes a pair of graduated cylinders arranged in the box body, pistons are slidably clamped in the two graduated cylinders, the top of the pistons is connected to a ruler, the ruler is slidably clamped on the top of the graduated cylinders, a transfer box is arranged in the box body, a push plate is slidably clamped in the transfer box, a pair of air vents are opened on the side wall of the transfer box, the two air vents are respectively connected to the two graduated cylinders through pipes, an air guide tube is connected to one side of the transfer box, and a filter is provided on the air guide tube.

[0007] Preferably, a reversing assembly is provided in the transfer box, and the reversing assembly includes a baffle provided in the transfer box, the baffle and the two air holes are provided on the same horizontal plane, the baffle is provided on the inside of any one of the air holes, one end of the baffle is connected to the side wall of the transfer box through a first spring, and a reel is provided on the outside of the transfer box, and the reel is connected to the baffle through a pull rope.

[0008] Preferably, a top cover is provided at the top of the transfer box, a sealing ring is provided at the bottom end of the top cover, the sealing ring is clamped at the top of the transfer box, a pressure frame is slidingly clamped on one side of the top cover, a fixing sleeve is provided on the side of the transfer box close to the pressure frame, a plug is screwed on the fixing sleeve, and a pressure plate provided on the outside of the plug is in contact with the outside of the pressure frame.

[0009] Preferably, a reset assembly is provided in the box body, and the reset assembly includes a push rod that is slidably clamped on the outside of the box body, and reset blocks are provided on opposite sides of the two rulers. The push rod is simultaneously clamped on the top of the two reset blocks, and a control handle is provided on the top of the push rod. When the ruler is at the lowest point, the bottom end of the control handle contacts the outside of the box body.

[0010] Preferably, the box body and the push rod are connected through a positioning assembly, and the positioning assembly includes a pair of positioning plates rotatably connected to the push rod, and the two positioning plates are symmetrically arranged. A pair of fixing plates are provided on the inner wall of the box body, and the two positioning plates are respectively clamped in the two fixing plates.

[0011] Preferably, a pair of conical blocks are provided for sliding at the bottom end of the fixed plate, and the two conical blocks are arranged opposite to each other. A clamping plate is connected to the outside of the conical block, and a shift block is connected to one end of the clamping plate. The clamping plate is slidably mounted in the fixed plate, and the two clamping plates are connected to the fixed plate by a second spring. The top surfaces of the two conical blocks are in contact with the bottom surface of the positioning plate.

[0012] Preferably, the training component includes a telescopic airbag arranged in the box body, the top of the telescopic airbag is connected to a top plate, the top plate is slidably clamped in a side groove opened in the box body, an air inlet is provided on the outside of the telescopic airbag, a connecting plate is provided in the box body, hook rings are provided on the opposite sides of the connecting plate and the top plate, and the two hook rings are connected by a tension spring.

[0013] Preferably, a plurality of tension springs with different spring coefficients are placed in the box, and the natural lengths of the tension springs are equal.

[0014] Preferably, a handle is provided on the outside of the box body, a cover plate is rotatably connected to one side of the box body, a magnetic plate is provided at the bottom end of the cover plate, and the magnetic plate is attracted to the box body.

[0015] Preferably, a maintenance window panel connected by multiple groups of bolts is provided on the outside of the box body, and the maintenance window panel is clamped on the side wall of the box body.

[0016] The principle and beneficial effects of this technical solution:

[0017] (1) The test assembly provided in the present invention can comprehensively evaluate the patient's lung function. Before each exercise, the patient's current lung function status can be evaluated through the test assembly, so as to adjust the exercise intensity of the training assembly in real time. When the patient's lung function needs to be evaluated, the push rod is moved up and fixed by the fixing plate, and the patient takes a disposable mouthpiece, clamps the mouthpiece to the airway tube connected to one side of the transfer box, and blows air. When the blowing starts, the retractor in the reversing assembly starts timing. The gas blown into the airway tube will cause the push plate with a sliding clamp in the transfer box to slide down in the vertical direction. At this time, the piston with a sliding clamp in the measuring cylinder will move up under the action of the gas, causing the ruler connected to the top of the piston to slide along the top of the measuring cylinder. When the timing reaches 1s, the retractor will release the pull rope, causing the baffle to quickly move horizontally under the elastic force of the first spring and block the vent hole in the conductive state. At this time, the other vent hole is conductive. Similarly, the ruler in the other measuring cylinder will also slide in the vertical direction until the patient completes the blowing.

[0018] (2) The reset assembly provided in the present invention can cooperate with the positioning assembly to reset and position the two rulers. When the device needs to be carried and moved after use, the push rod is first moved downward in the vertical direction so that the bottom end of the push rod squeezes the reset blocks provided on the opposite sides of the two rulers until the rulers are reset. After the rulers are reset to the lowest point, the positioning plate connected to the push rod is folded outward. The positioning plate can be fixed by the conical block and the fixing plate. The position of the push rod can be locked by the contact between the control handle and the outside of the box, thereby avoiding the vibration of the ruler during the movement of the box, which affects its test accuracy.

[0019] (3) The training component provided in the present invention can train the patient's breathing. The training can be started after the mouthpiece is connected to the air inlet on the outside of the telescopic airbag through a replaceable pipe. The tester can select tension springs with different stiffness coefficients according to the patient's current lung function status so that the device can achieve the best training effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model after disassembly;

[0022] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0023] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0024] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of the middle C region;

[0025] The reference numerals in the drawings of the specification include: 1. cover plate; 2. box body; 3. magnetic plate; 4. handle; 5. control handle; 6. maintenance window panel; 7. piston; 8. conical block; 9. fixing plate; 10. splint; 11. shift block; 12. second spring; 13. positioning plate; 14. fixing sleeve; 15. reset block; 16. ruler; 17. transfer box; 18. measuring cylinder; 19. pressure plate; 20. stopcock; 21. pressure frame; 22. top cover; 23. sealing ring; 24. push plate; 25. filter; 26. air duct; 27. vent; 28. side groove; 29. ​​hook ring; 30. connecting plate; 31. telescopic airbag; 32. retractor; 33. first spring; 34. baffle; 35. top plate; 36. air inlet; 37. push rod. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0027] Example:

[0028] like Figures 1 to 5 As shown, the present invention provides a portable lung function breathing exerciser, including a box body 2, in which a training component and a test component are arranged. The test component includes a pair of measuring cylinders 18 arranged in the box body 2, and a piston 7 is slidably clamped in each of the two measuring cylinders 18. The top of the piston 7 is connected to a ruler 16, and the ruler 16 is slidably clamped on the top of the measuring cylinder 18. A transfer box 17 is arranged in the box body 2, and a push plate 24 is slidably clamped in the transfer box 17. A pair of air vents 27 are opened on the side wall of the transfer box 17, and the two air vents 27 are respectively connected to the two measuring cylinders 18 through pipes. An air guide tube 26 is connected to one side of the transfer box 17, and a filter 25 is provided on the air guide tube 26.

[0029] like Figure 4 and Figure 5 As shown, a reversing assembly is provided in the transfer box 17, and the reversing assembly includes a baffle 34 provided in the transfer box 17. The baffle 34 and the two air vents 27 are provided on the same horizontal plane. The baffle 34 is provided on the inner side of any air vent 27. One end of the baffle 34 is connected to the side wall of the transfer box 17 through a first spring 33. A reel 32 is provided on the outer side of the transfer box 17, and the reel 32 is connected to the baffle 34 through a pull rope.

[0030] like Figure 4 As shown, a top cover 22 is provided at the top of the transfer box 17, and a sealing ring 23 is provided at the bottom end of the top cover 22. The sealing ring 23 is clamped on the top end of the transfer box 17. A pressure frame 21 is slidably clamped on one side of the top cover 22. A fixing sleeve 14 is provided on the side of the transfer box 17 close to the pressure frame 21. A plug 20 is screwed on the fixing sleeve 14. The pressure plate 19 provided on the outside of the plug 20 is in contact with the outside of the pressure frame 21.

[0031] likeFigure 1 、 Figure 3 and Figure 4 As shown, a reset assembly is provided in the box body 2, and the reset assembly includes a push rod 37 that is slidably clamped on the outside of the box body 2, and reset blocks 15 are provided on opposite sides of the two rulers 16. The push rod 37 is simultaneously clamped on the top of the two reset blocks 15, and a control handle 5 is provided on the top of the push rod 37. When the ruler 16 is at the lowest point, the bottom end of the control handle 5 contacts the outside of the box body 2.

[0032] The reset assembly can cooperate with the positioning assembly to reset and position the two rulers 16. When the device needs to be moved after use, the push rod is first moved downward in the vertical direction so that the bottom end of the push rod squeezes the reset blocks 15 set on the opposite sides of the two rulers 16 until the rulers 16 are reset. After the rulers 16 are reset to the lowest point, the positioning plate 13 connected to the push rod is folded outward to rotate the positioning plate 13 upward. During the rotation, the positioning plate 13 will squeeze the conical block 8 to both sides, so that the splint 10 connected to the outside of the conical block 8 drives the second spring 12 to stretch until the positioning plate 13 is stuck in the fixed plate 9. The conical block 8 will be reset under the elastic force of the second spring 12, and the positioning plate 13 can be fixed by the conical block 8 and the fixed plate 9. The position of the push rod can be locked by coordinating the contact between the control handle 5 and the outside of the box body 2, thereby avoiding the vibration of the ruler 16 during the movement of the box body 2 and affecting its test accuracy.

[0033] like Figure 1 and Figure 3 As shown, the box body 2 and the push rod 37 are connected by a positioning assembly, which includes a pair of positioning plates 13 rotatably connected to the push rod 37. The two positioning plates 13 are symmetrically arranged. A pair of fixing plates 9 are provided on the inner wall of the box body 2, and the two positioning plates 13 are respectively clamped in the two fixing plates 9.

[0034] like Figure 2 and Figure 3 As shown, a pair of conical blocks 8 are provided for sliding at the bottom end of the fixed plate 9. The two conical blocks 8 are arranged opposite to each other. A splint 10 is connected to the outside of the conical block 8. A shift block 11 is connected to one end of the splint 10. The splint 10 is slidably mounted in the fixed plate 9. The two splints 10 are connected to the fixed plate 9 by a second spring 12. The top surfaces of the two conical blocks 8 are in contact with the bottom surface of the positioning plate 13.

[0035] like Figure 1 and Figure 5 As shown, the training component includes a telescopic airbag 31 arranged in the box body 2, and the top of the telescopic airbag 31 is connected to a top plate 35, and the top plate 35 is slidably clamped in the side groove 28 opened in the box body 2, and an air inlet 36 is provided on the outside of the telescopic airbag 31. A connecting plate 30 is provided in the box body 2, and hooks 29 are provided on the opposite sides of the connecting plate 30 and the top plate 35, and the two hooks 29 are connected by a tension spring.

[0036] likeFigure 1 As shown, a plurality of tension springs with different spring coefficients are placed in the box 2, and the natural length of each tension spring is equal.

[0037] The training component can train the patient's breathing. Training can be started after connecting the mouthpiece to the air inlet on the outside of the telescopic airbag through a replaceable pipe. The tester can choose tension springs with different stiffness coefficients according to the patient's current lung function status to make the device achieve the best training effect. The two ends of the tension spring are hooked in the hooks set on the connecting plate and the top plate respectively, and then the patient is asked to blow into the mouthpiece. At this time, the telescopic airbag will stretch and drive the top plate up at the same time. The distance between the top plate and the connecting plate increases, thereby stretching the tension spring, causing the tension spring to generate resistance to help the patient perform respiratory impedance training.

[0038] like Figure 1 and Figure 2 As shown, a handle 4 is provided on the outside of the box body 2, a cover plate 1 is rotatably connected to one side of the box body 2, and a magnetic plate 3 is provided at the bottom end of the cover plate 1, which is attracted to the box body 2.

[0039] like Figure 1 and Figure 2 As shown, a maintenance window panel 6 connected by multiple groups of bolts is provided on the outside of the box body 2, and the maintenance window panel 6 is clamped on the side wall of the box body 2.

[0040] The specific usage and function of this embodiment are as follows:

[0041] The test component provided in the present invention can make a comprehensive assessment of the patient's lung function. Before each exercise, the patient's current lung function status can be evaluated through the test component, so as to adjust the exercise intensity of the training component in real time. When the patient's lung function assessment is needed, the cover plate 1 is first opened and the box body 2 is in an upright state, and then the connection between the fixing plate 9 and the positioning plate 13 in the positioning component is released, so that the push rod moves up and is fixed by the fixing plate 9. At this time, the patient needs to take a disposable mouthpiece, clip the mouthpiece to the airway 26 connected to the side of the transfer box 17, and then blow air. When the blowing starts, the retractor 32 in the reversing component is timed, and the gas blown into the airway 26 will cause the push plate 24 sliding in the transfer box 17 to slide down in the vertical direction, and the gas will be discharged from the The air in the air vent 27 connected to the pipeline before flowing into the measuring cylinder 18, at this time, the piston 7 slidingly fixed in the measuring cylinder 18 will move upward under the action of the gas, causing the ruler 16 connected to the top of the piston 7 to slide along the top of the measuring cylinder 18. When the timing reaches 1s, the reel 32 will release the pull rope, causing the baffle 34 to quickly translate and block the air vent 27 in the conductive state under the elastic force of the first spring 33. At this time, the other air vent 27 is conductive. Similarly, the ruler 16 in the other measuring cylinder 18 will also slide in the vertical direction until the patient completes the insufflation. The tester can calculate the patient's vital capacity and forced expiratory volume in the first second and other data through the scale values ​​displayed on the rulers 16 in the two measuring cylinders 18 to comprehensively evaluate the patient's lung function, thereby improving the training effect of the device.

[0042] The above description is merely an embodiment of the present invention, and the commonly known specific technical solutions and / or features of the solution are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several variations and improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed in this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A portable lung function breathing exerciser, characterized in that: The invention comprises a box body (2), wherein a training component and a test component are arranged in the box body (2), wherein the test component comprises a pair of graduated cylinders (18) arranged in the box body (2), wherein pistons (7) are slidably clamped in the two graduated cylinders (18), wherein the top end of the piston (7) is connected to a ruler (16), wherein the ruler (16) is slidably clamped at the top end of the graduated cylinders (18), wherein a transfer box (17) is arranged in the box body (2), wherein a push plate (24) is slidably clamped in the transfer box (17), wherein a pair of vent holes (27) are opened on the side wall of the transfer box (17), wherein the two vent holes (27) are respectively connected to the two graduated cylinders (18) through pipes, wherein an air guide tube (26) is connected to one side of the transfer box (17), wherein a filter (25) is arranged on the air guide tube (26).

2. A portable lung function breathing exerciser according to claim 1, characterized in that: A reversing assembly is provided in the transfer box (17), and the reversing assembly includes a baffle (34) provided in the transfer box (17), the baffle (34) and the two vents (27) are provided on the same horizontal plane, the baffle (34) is provided inside any one of the vents (27), one end of the baffle (34) is connected to the side wall of the transfer box (17) through a first spring (33), and a retractor (32) is provided on the outside of the transfer box (17), and the retractor (32) is connected to the baffle (34) through a pull rope.

3. The portable lung function breathing exerciser according to claim 2, characterized in that: The top end of the transfer box (17) is provided with a top cover (22), the bottom end of the top cover (22) is provided with a sealing ring (23), the sealing ring (23) is clamped on the top end of the transfer box (17), a pressing frame (21) is slidably clamped on one side of the top cover (22), a fixing sleeve (14) is provided on the side of the transfer box (17) close to the pressing frame (21), a plug (20) is screwed on the fixing sleeve (14), and a pressure plate (19) arranged on the outside of the plug (20) contacts the outside of the pressing frame (21).

4. The portable lung function breathing exerciser according to claim 3, characterized in that: A reset assembly is provided in the box (2), and the reset assembly includes a push rod (37) that is slidably mounted on the outside of the box (2), and reset blocks (15) are provided on opposite sides of the two measuring rulers (16). The push rod (37) is simultaneously mounted on the top ends of the two reset blocks (15), and a control handle (5) is provided on the top end of the push rod (37). When the measuring ruler (16) is at the lowest point, the bottom end of the control handle (5) contacts the outside of the box (2).

5. The portable lung function breathing exerciser according to claim 4, characterized in that: The box body (2) and the push rod (37) are connected via a positioning assembly, and the positioning assembly comprises a pair of positioning plates (13) rotatably connected to the push rod (37), the two positioning plates (13) being symmetrically arranged, and a pair of fixing plates (9) being arranged on the inner wall of the box body (2), the two positioning plates (13) being respectively clamped in the two fixing plates (9).

6. The portable lung function breathing exerciser according to claim 5, characterized in that: A pair of conical blocks (8) are provided at the bottom end of the fixed plate (9) for sliding. The two conical blocks (8) are arranged opposite to each other. A clamping plate (10) is connected to the outside of the conical block (8). One end of the clamping plate (10) is connected to a shifting block (11). The clamping plate (10) is slidably provided in the fixed plate (9). The two clamping plates (10) are connected to the fixed plate (9) by a second spring (12). The top surfaces of the two conical blocks (8) are in contact with the bottom surface of the positioning plate (13).

7. The portable lung function breathing exerciser according to claim 6, characterized in that: The training component includes a telescopic airbag (31) arranged in the box body (2), the top of the telescopic airbag (31) is connected to a top plate (35), the top plate (35) is slidably clamped in a side groove (28) opened in the box body (2), an air inlet (36) is arranged on the outside of the telescopic airbag (31), a connecting plate (30) is arranged in the box body (2), and hook rings (29) are arranged on opposite sides of the connecting plate (30) and the top plate (35), and the two hook rings (29) are connected by a tension spring.

8. The portable lung function breathing exerciser according to claim 7, characterized in that: A plurality of tension springs with different spring coefficients are placed in the box (2), and the natural length of each tension spring is equal.

9. The portable lung function breathing exerciser according to claim 8, characterized in that: A handle (4) is provided on the outside of the box body (2), a cover plate (1) is rotatably connected to one side of the box body (2), a magnetic plate (3) is provided at the bottom end of the cover plate (1), and the magnetic plate (3) is attracted to the box body (2).

10. The portable lung function breathing exerciser according to claim 9, characterized in that: A maintenance window panel (6) connected by multiple groups of bolts is provided on the outside of the box body (2), and the maintenance window panel (6) is clamped on the side wall of the box body (2).

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