Respiratory function exercise device with adjustable resistance

Abstract

The utility model relates to the technical field of fixing supports, in particular to a respiratory function exercise device with adjustable resistance. The breathing device comprises an expiration nozzle, one end of the expiration nozzle is provided with a rotating device, the rotating device comprises an expiration pipe, one end of the expiration pipe is fixedly connected with the expiration nozzle, the arc surface of the expiration pipe is fixedly connected with a display cylinder, one end of the display cylinder is fixedly connected with two fixing rings, and the two fixing rings are fixedly connected with the expiration nozzle. And a rotating block is rotationally connected to the interior of the fixing ring, driven gears are fixedly connected to one end of the rotating block, the exteriors of the two driven gears are meshed with an inner right-angle gear, a threaded rod is fixedly connected to one end of the rotating block, and an inner threaded ring is in threaded connection to the arc surface of the threaded rod. The problems that a traditional respiratory function exercise device is single in function, the resistance level of the respiratory function exercise device cannot be adjusted according to different recovery periods of a patient, exercise limitation is increased, and the use effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets, in particular to a respiratory function training device with adjustable resistance. Background Art

[0002] The respiratory function training device can promote the recovery of lung function and achieve the purpose of training lung function through physical exercise.

[0003] The conventional respiratory function training device in the prior art has a single function and cannot adjust the resistance level of the respiratory function training device according to the different recovery stages of the patients, which increases the limitation of the training and leads to poor use effect. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of traditional respiratory function training devices in the prior art, which cannot adjust the resistance level of the respiratory function training devices according to the different recovery stages of the patients using them, and to propose a respiratory function training device with adjustable resistance.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a breathing function exercise device with adjustable resistance, comprising an exhalation mouthpiece, one end of the exhalation mouthpiece is provided with a rotating device, the rotating device comprises an exhalation tube, one end of the exhalation tube is fixedly connected to the exhalation mouthpiece, the arc surface of the exhalation tube is fixedly connected to a display tube, one end of the display tube is fixedly connected to two fixing rings, the interior of the fixing ring is rotatably connected to a rotating block, one end of the rotating block is fixedly connected to a driven gear, the outer parts of the two driven gears are meshed with an internal right-angle gear, one end of the rotating block is fixedly connected to a threaded rod, the arc surface of the threaded rod is threadedly connected to an internal threaded ring, the arc surfaces of the two internal threaded rings are fixedly connected to a movable plate, one end of the movable plate is fixedly connected to a spring, one end of the spring is fixedly connected to a piston, the arc surface of the piston is fixedly connected to a pointing rod, one side of the piston is slidably connected to an exhalation ball, and the outer part of the exhalation ball is fixedly connected to the exhalation tube.

[0006] The effects achieved by the above components are: the rotation of the internal right-angle gear drives the meshing driven gear to rotate, the driven gear drives the rotating block to rotate, the rotating block drives the threaded rod to rotate, the rotation of the threaded rod drives the internal threaded ring to move away from or closer to the rotating block, when the internal threaded ring moves away from the rotating block, it drives the moving plate to move, and the moving plate drives the spring to contract.

[0007] Preferably, one end of the display tube is fixedly connected to a fixing rod, the arc surface of the fixing rod is rotatably connected to a rotating plate, and one end of the rotating plate is fixedly connected to an inner right-angle gear.

[0008] The effect achieved by the above components is that the rotation of the rotating plate drives the internal right-angle gear to rotate.

[0009] Preferably, two support blocks are fixedly connected inside the display tube, and ends of the two support blocks close to each other are fixedly connected to a limiting ring, and the inside of the limiting ring is rotatably connected to the threaded rod.

[0010] The effect achieved by the above components is that the limiting ring prevents the threaded rod from being deformed during the rotation process.

[0011] Preferably, two arc-shaped plates are fixedly connected to the interior of the display tube, and the sides of the two arc-shaped plates close to each other are slidably connected to the exhalation bulb.

[0012] The effect achieved by the above components is that the arc-shaped plate limits the exhalation ball during the gas collection process.

[0013] Preferably, a fixing device is provided on the outside of the display tube, and the fixing device includes a mounting plate, and one side of the mounting plate is fixedly connected to the display tube.

[0014] The effects achieved by the above components are: achieving the effect of fixing the mounting plate and the display tube.

[0015] Preferably, a U-shaped plate is fixedly connected to one side of the mounting plate.

[0016] The effects achieved by the above components are: achieving the effect of fixing the mounting plate and the U-shaped plate.

[0017] Preferably, two round blocks are fixedly connected to the inner side of the U-shaped plate, and one end of the two round blocks close to each other is rotatably connected to a rotating sleeve.

[0018] The effect achieved by the above components is that the rotating sleeve rotates on the round block.

[0019] Preferably, a handle is fixedly connected to one end of the two rotating sleeves that is close to each other.

[0020] The effect achieved by the above components is that the handle rotates around the rotating sleeve.

[0021] Preferably, the arc surface of the handle is fixedly connected to an anti-slip cover, and the anti-slip cover is made of rubber.

[0022] The effect achieved by the above components is: the anti-slip sleeve increases the friction force.

[0023] In summary, the beneficial effects of the present invention are as follows:

[0024] In the utility model, when the resistance of the exhalation function exercise device needs to be adjusted, the movable plate moves toward the exhalation ball, causing the spring to contract and increase the resistance applied to the piston. By rotating the device, the problem of traditional respiratory function exercise devices that cannot adjust the resistance level of the respiratory function exercise device according to the different recovery stages of the patients using it is solved.

[0025] In the present invention, when the respiratory function exercise device needs to be held, the distance between the handle and the mounting plate is such that the hand can be held on the handle and the respiratory function exercise device can be held through the handle. The fixing device solves the problem that the traditional respiratory function exercise device has no external fulcrum and is inconvenient for the patient to hold the respiratory function exercise device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0027] Figure 2 This is a schematic structural diagram of the rotating structure of the utility model;

[0028] Figure 3 This is a schematic cross-sectional view of the rotating structure of the present invention;

[0029] Figure 4 It is a structural diagram of the fixed structure of the utility model.

[0030] Legend: 1. Exhalation nozzle; 2. Rotating device; 201. Exhalation tube; 202. Display tube; 203. Fixed rod; 204. Rotating plate; 205. Internal right-angle gear; 206. Driven gear; 207. Fixed ring; 208. Rotating block; 209. Threaded rod; 210. Internal threaded ring; 211. Moving plate; 212. Arc plate; 213. Spring; 214. Piston; 215. Exhalation ball; 216. Limiting ring; 217. Support block; 218. Pointing rod; 3. Fixing device; 31. Mounting plate; 32. U-shaped plate; 33. Round block; 34. Rotating sleeve; 35. Handle; 36. Anti-slip sleeve. DETAILED DESCRIPTION

[0031] Reference Figure 1 As shown, the utility model provides a technical solution: a respiratory function training device with adjustable resistance, comprising an exhalation nozzle 1, a rotating device 2 is provided at one end of the exhalation nozzle 1, and a fixing device 3 is provided on the outside of the display tube 202.

[0032] The specific configuration and functions of the rotating device 2 and the fixing device 3 will be described in detail below.

[0033] Reference Figure 2 and Figure 3As shown, in this embodiment: the rotating device 2 includes an exhalation tube 201, one end of the exhalation tube 201 is fixedly connected to the exhalation nozzle 1, the arc surface of the exhalation tube 201 is fixedly connected to the display tube 202, one end of the display tube 202 is fixedly connected to two fixed rings 207, the interior of the fixed ring 207 is rotatably connected to a rotating block 208, one end of the rotating block 208 is fixedly connected to a driven gear 206, the outer sides of the two driven gears 206 are meshed with the inner right-angle gear 205, and the rotating block 208 is fixedly connected to the inner right-angle gear 205. One end is fixedly connected to a threaded rod 209, the arcuate surface of which is threadedly connected to an internally threaded ring 210. The arcuate surfaces of the two internally threaded rings 210 are fixedly connected to a movable plate 211. One end of the movable plate 211 is fixedly connected to a spring 213, one end of the spring 213 is fixedly connected to a piston 214, the arcuate surface of the piston 214 is fixedly connected to a pointing rod 218. One side of the piston 214 is slidably connected to an exhalation bulb 215, and the exterior of the exhalation bulb 215 is fixedly connected to the exhalation tube 201. The rotation of the internal right-angle gear 205 drives the meshing driven gear 206, which in turn drives the rotating block 208, which in turn drives the threaded rod 209. The rotation of the threaded rod 209 drives the internally threaded rings 210 to move away from or toward the rotating block 208. When the internally threaded rings 210 move away from the rotating block 208, they drive the movable plate 211 to move, which in turn causes the spring 213 to contract. One end of the display tube 202 is fixedly connected to a fixed rod 203. The arc surface of the fixed rod 203 is rotatably connected to a rotating plate 204. One end of the rotating plate 204 is fixedly connected to an internal right-angle gear 205. This ensures that the rotation of the rotating plate 204 drives the rotation of the internal right-angle gear 205. Two support blocks 217 are fixedly connected to the interior of the display tube 202. The adjacent ends of the two support blocks 217 are fixedly connected to a retaining ring 216. The interior of the retaining ring 216 is rotatably connected to the threaded rod 209. The retaining ring 216 prevents the threaded rod 209 from deforming during rotation. Two curved plates 212 are fixedly connected to the interior of the display tube 202. The adjacent ends of the two curved plates 212 are slidably connected to the exhalation bulb 215. This effectively limits the position of the exhalation bulb 215 during the air collection process.

[0034] Reference Figure 4As shown, in this embodiment: the fixing device 3 includes a mounting plate 31, one side of which is fixedly connected to the display tube 202. The effect of fixing the mounting plate 31 and the display tube 202 is achieved. A U-shaped plate 32 is fixedly connected to one side of the mounting plate 31. The effect of fixing the mounting plate 31 and the U-shaped plate 32 is achieved. Two round blocks 33 are fixedly connected to the inner side of the U-shaped plate 32, and the ends of the two round blocks 33 that are close to each other are rotatably connected to the rotating sleeve 34. The effect of the rotating sleeve 34 rotating on the round blocks 33 is achieved. The ends of the two rotating sleeves 34 that are close to each other are fixedly connected to the handle 35. The effect of the handle 35 rotating around the rotating sleeve 34 is achieved. The arc surface of the handle 35 is fixedly connected to the anti-slip sleeve 36, and the anti-slip sleeve 36 is made of rubber. The effect of the anti-slip sleeve 36 increasing the friction is achieved.

[0035] Working principle: When it is necessary to adjust the resistance of the exhalation function exercise device through the rotating device 2, the operator first rotates the internal right-angle gear 205 to drive the meshing driven gear 206 to rotate, and the driven gear 206 drives the rotating block 208 to rotate, and the rotating block 208 drives the threaded rod 209 to rotate. The rotation of the threaded rod 209 drives the internal threaded ring 210 to move away from or close to the rotating block 208. When the internal threaded ring 210 moves away from the rotating block 208, it drives the movable plate 211 to move, and the movable plate 211 drives the spring 213 to contract. The contraction of the spring 213 increases the resistance applied to the piston 214, making it convenient to adjust the exercise resistance. Through the rotating device 2, the problem of traditional respiratory function exercise devices being single in function and unable to adjust the resistance level of the respiratory function exercise device according to the different recovery stages of the patients using it is solved, which increases the limitations of the exercise and has a poor use effect is solved.

[0036] Through the fixing device 3, when the respiratory function training device needs to be held, the operator first rotates the handle 35 with the rotating sleeve 34 as the center. After the distance between the handle 35 and the mounting plate 31 is sufficient for the hand to hold the handle 35, the respiratory function training device can be held through the handle 35. The fixing device 3 solves the problem that the traditional respiratory function training device has no external fulcrum and is inconvenient for the patient to hold the respiratory function training device when in use.

[0037] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A breathing function training device with adjustable resistance, comprising an exhalation mouthpiece (1), characterized in that: One end of the exhalation nozzle (1) is provided with a rotating device (2), and the rotating device (2) comprises an exhalation tube (201), one end of the exhalation tube (201) is fixedly connected to the exhalation nozzle (1), the arc surface of the exhalation tube (201) is fixedly connected to a display tube (202), one end of the display tube (202) is fixedly connected to two fixed rings (207), the interior of the fixed ring (207) is rotatably connected to a rotating block (208), one end of the rotating block (208) is fixedly connected to a driven gear (206), the exteriors of the two driven gears (206) are meshed with an internal right-angle gear (205), and the rotating One end of the block (208) is fixedly connected to a threaded rod (209), the arc surface of the threaded rod (209) is threadedly connected to an internal threaded ring (210), the arc surfaces of the two internal threaded rings (210) are fixedly connected to a moving plate (211), one end of the moving plate (211) is fixedly connected to a spring (213), one end of the spring (213) is fixedly connected to a piston (214), the arc surface of the piston (214) is fixedly connected to a pointing rod (218), one side of the piston (214) is slidably connected to an exhalation ball (215), and the outside of the exhalation ball (215) is fixedly connected to the exhalation tube (201).

2. The respiratory function training device with adjustable resistance according to claim 1, characterized in that: One end of the display tube (202) is fixedly connected to a fixed rod (203), the arc surface of the fixed rod (203) is rotatably connected to a rotating plate (204), and one end of the rotating plate (204) is fixedly connected to an inner right-angle gear (205).

3. The respiratory function training device with adjustable resistance according to claim 2, characterized in that: Two support blocks (217) are fixedly connected inside the display tube (202); one end of the two support blocks (217) close to each other is fixedly connected to a limit ring (216); and the inside of the limit ring (216) is rotatably connected to the threaded rod (209).

4. The respiratory function training device with adjustable resistance according to claim 3, characterized in that: Two arc-shaped plates (212) are fixedly connected inside the display tube (202), and the sides of the two arc-shaped plates (212) close to each other are slidably connected to the exhalation ball (215).

5. The respiratory function training device with adjustable resistance according to claim 4, characterized in that: A fixing device (3) is provided outside the display tube (202), and the fixing device (3) comprises a mounting plate (31), and one side of the mounting plate (31) is fixedly connected to the display tube (202).

6. The respiratory function training device with adjustable resistance according to claim 5, characterized in that: A U-shaped plate (32) is fixedly connected to one side of the mounting plate (31).

7. The respiratory function training device with adjustable resistance according to claim 6, characterized in that: Two round blocks (33) are fixedly connected to the inner side of the U-shaped plate (32), and one end of the two round blocks (33) close to each other is rotatably connected to a rotating sleeve (34).

8. The respiratory function training device with adjustable resistance according to claim 7, characterized in that: A handle (35) is fixedly connected to one end of the two rotating sleeves (34) that is close to each other.

9. The respiratory function training device with adjustable resistance according to claim 8, characterized in that: The arc surface of the handle (35) is fixedly connected with an anti-slip sleeve (36), and the anti-slip sleeve (36) is made of rubber.

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