A pulmonary function rehabilitation nursing trainer and its use method

Abstract

The present application relates to the field of rehabilitation medical equipment, and discloses a pulmonary function rehabilitation nursing trainer and a method of using the same, comprising a base plate, an active exercise mechanism disposed on the top of the base plate, the active exercise mechanism being connected to a passive exercise mechanism, the active exercise mechanism being connected to a blocking mechanism, the active exercise mechanism comprising an air cylinder, a piston being slidably connected to the interior of the air cylinder, a driving rod being fixedly connected to the left side of the piston, a mounting block being fixedly connected to the left side of the driving rod, a connecting rod being rotatably connected to the top of the mounting block, and a movable plate being rotatably connected to the other end of the connecting rod. By being able to easily see the effects of long-term exercise, and then being able to determine whether to proceed to the next step based on the effects, the patient's recovery can be avoided, thereby making up for the defect in the prior art that the trainer cannot perform passive training, and thus increasing the practicality of the trainer.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a lung function rehabilitation nursing trainer and a method of using the same. Background Art

[0002] When a person breathes normally, the lungs will contract so that they can breathe normally. Therefore, pulmonary function rehabilitation care requires lung contraction exercises, and the trainer uses the basic principle of impedance training. When the user breathes through the pulmonary function rehabilitation care trainer, he needs to work hard to resist the impedance set by the trainer to increase the strength of the respiratory muscles, thereby increasing the strength and tolerance of the respiratory muscles, so that the lung function will be rehabilitated.

[0003] The pulmonary function rehabilitation nursing trainer in the existing technology is generally of the float type, and the float inside the trainer is not convenient for seeing the exhaled volume, so it is impossible to intuitively see the effect after long-term training, and it is impossible to determine whether to enter the next step of training, thereby delaying the patient's recovery. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a pulmonary function rehabilitation nursing trainer and a method of use thereof, which solves the problem that the pulmonary function rehabilitation nursing trainer in the existing technology cannot observe the exhaled volume through the float, making it difficult to see the effect after long-term exercise, and thus unable to determine the next step of training, delaying the patient's recovery.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pulmonary function rehabilitation nursing trainer, comprising a base plate, an active exercise mechanism is provided on the top of the base plate, the active exercise mechanism is connected to a passive exercise mechanism, and the active exercise mechanism is connected to a blocking mechanism;

[0006] The active exercise mechanism includes an air cylinder, a piston is slidably connected to the inside of the air cylinder, a driving rod is fixedly connected to the left side of the piston, a mounting block is fixedly connected to the left side of the driving rod, the top of the mounting block is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to a movable plate, a fixed cylinder is fixedly connected to the left side of the top of the base plate, a spring 1 is fixedly connected to the inside of the top of the fixed cylinder, the bottom of the spring 1 is fixedly connected to a limiting plate, a hose is fixedly connected to the right side of the air cylinder, and an air hole is provided on the left side of the top of the air cylinder.

[0007] Preferably, the passive exercise mechanism includes a fixed sleeve, the interior of the fixed sleeve is slidably connected to a sliding round block, the rear side of the sliding round block is fixedly connected to a connecting rod, the rear side of the connecting rod is fixedly connected to the front side of the mounting block, the top of the limit plate is fixedly connected to a fixed column, the interior of the fixed column is provided with a through groove, the internal top end of the through groove is fixedly connected to a fixed seat, the interior of the fixed seat is rotatably connected to two support rods, the tops of the left and right sides of the fixed seat are fixedly connected to blocking frames, and the top of the fixed cylinder is provided with a drop-in groove.

[0008] Preferably, the blocking mechanism includes a one-way valve, the top of the one-way valve is fixedly connected to the shell, the inner top of the shell is fixedly connected to spring 2, the bottom of the spring 2 is fixedly connected to a driving plate, the bottom of the driving plate is fixedly connected to a connecting column, the bottom of the connecting column is fixedly connected to a blocking plate, the left and right sides of the driving plate are fixedly connected to blocks, the tops of the left and right sides of the shell are rotatably connected to calipers, the calipers are engaged with the blocks, vertical grooves are provided on the left and right sides of the shell, and a plurality of air slots are provided around the bottom of the shell.

[0009] Preferably, the end of the hose away from the air cylinder is fixedly connected to a blowing hood, the bottom of the air cylinder is fixedly connected to the top right side of the bottom plate, and a scale is provided on the right side of the fixed cylinder.

[0010] Preferably, a handle is fixedly connected to the top of the sliding round block, a top groove is provided on the top of the fixing sleeve, and the handle is slidably connected to the inside of the top groove.

[0011] Preferably, a side groove is provided on the rear side of the fixing sleeve, and the connecting rod is slidably connected inside the side groove.

[0012] Preferably, the top of the fixing column is fixedly connected to a pull ring, and the bottom of the fixing sleeve is fixedly connected to the top front side of the bottom plate.

[0013] Preferably, both the front and rear sides of the shell are provided with engaging movable grooves, and both the front and rear sides of the driving plate are fixedly connected with lifting ears, and the lifting ears are slidably connected to the inside of the engaging movable grooves.

[0014] Preferably, the four corners of the bottom of the base plate are fixedly connected to support legs, and the front side of the base plate is fixedly connected to a handle.

[0015] Preferably, a method for processing a pulmonary function rehabilitation nursing trainer is provided. Based on the above-mentioned pulmonary function rehabilitation nursing trainer, the specific method of using the pulmonary function rehabilitation nursing trainer includes the following steps:

[0016] S1: When performing active lung function training, first hold the inflatable mask with your hand, cover the inflatable mask over your mouth, and then blow air into it vigorously. The air enters the air cylinder through the hose, and the air pressure pushes the piston to the left. The movement of the piston to the left will drive the driving rod to the left. After the driving rod moves to the left, it can drive the mounting block to move. After the mounting block moves to the left, it can drive the bottom of the connecting rod to the left. When the bottom of the connecting rod moves to the left, it will drive the top of the connecting rod to move upward, thereby driving the movable plate to move upward. After the movable plate moves upward, it can squeeze the limit plate to move upward. After the limit plate moves upward, it can squeeze spring 1, causing spring 1 to contract. The more upward the spring 1 is, the greater the downward force, thereby increasing the resistance to the piston. This can effectively play a role in exercise. At the same time, the upward distance of the movable plate can be measured by scale, which can be conveniently recorded, so that the exercise results can be seen and the degree of lung function recovery can be known.

[0017] When the lever is pulled back to move forward, the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to move against the top of the lever arm, and the lever arm is pulled back to

[0018] S3: After the spring is pulled, the lifting ear is pinched and pulled upward. The lifting ear moves upward to drive the driving plate to move upward. After the driving plate moves upward, it can drive the clamping block to move upward, and the driving plate can be used to squeeze the spring 2. At the same time, when the driving plate moves upward, it can drive the connecting column to move upward. After the connecting column moves upward, it can drive the plug plate to move upward. After the plug plate moves upward, it can prevent the plug plate from blocking the one-way valve and enable it to communicate with the outside air through the air duct. At the same time, after the clamping block moves upward, since the bottom of the caliper is a curved surface, it can squeeze the caliper to open to both sides. When the clamping block moves to the middle of the caliper, the bottom of the caliper moves toward the middle under the action of gravity, so that it can be engaged with the clamping block, thereby keeping the plug plate from falling, and always allowing the one-way valve to communicate with the outside world.

[0019] S4: When the one-way valve can be connected to the outside air, pull the handle back and forth, the handle drives the sliding block to move back and forth, and the sliding block can drive the connecting rod to move back and forth after moving back and forth. The connecting rod can drive the mounting block to move back and forth, and the mounting block can drive the driving rod to move back and forth after moving back and forth. After the driving rod moves back and forth, it can drive the piston to move back and forth inside the air cylinder. When the piston moves to the left, inhalation can be performed. At this time, the one-way valve opens, and air is taken in through the one-way valve. When the piston moves to the right, the one-way valve closes, and the air inside the air cylinder is pushed to the right, so that the gas can be pushed through the hose to the blowing mask, so that the gas can be transported into the lungs of the pulmonary function exerciser through the blowing mask, thereby achieving passive pulmonary function exercise.

[0020] The present invention provides a pulmonary function rehabilitation nursing training device and its use method. It has the following beneficial effects:

[0021] 1. The present invention drives the piston to move by exhalation, which can drive the connecting rod to move, and then can drive the movable plate to rise, and the exhaled volume can be easily seen by comparing with the scale, so that the effect after long-term exercise can be conveniently seen, and then the effect can be used to determine whether to proceed to the next step, so as not to delay the patient's recovery.

[0022] 2. The present invention can drive the sliding block to move by pulling the handle, and further drive the piston to move, so that air can be sent into the patient's lungs through the air cylinder using a hose and an inflatable mask, thereby completing passive training. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of the present invention;

[0024] Figure 2 Schematic diagram of the top trough in the present invention;

[0025] Figure 3 It is a front cross-sectional view of the fixed cylinder in the present invention;

[0026] Figure 4 Schematic diagram of the vertical slot in the present invention;

[0027] Figure 5 is a front cross-sectional view of the housing of the present invention;

[0028] Figure 6 for Figure 3 Enlarged view of point B in the middle;

[0029] Figure 7 for Figure 3 Enlarged view of point A in the middle;

[0030] Figure 8 for Figure 2 Enlarged view of point C in the middle.

[0031] Among them, 1. Base plate; 2. Active exercise mechanism; 201. Air cylinder; 202. Piston; 203. Driving rod; 204. Mounting block; 205. Connecting rod; 206. Moving plate; 207. Spring 1; 208. Limiting plate; 209. Hose; 210. Blowing cover; 211. Air hole; 212. Fixed cylinder; 213. Scale; 3. Passive exercise mechanism; 301. Fixed sleeve; 302. Sliding round block; 303. Connecting rod; 304. Fixed column; 305. Through slot; 30 6. Fixed seat; 307. Support rod; 308. Blocking frame; 309. Drop-in slot; 310. Pull handle; 311. Top slot; 312. Side slot; 313. Pull ring; 4. Blocking mechanism; 401. One-way valve; 402. Housing; 403. Spring 2; 404. Driving plate; 405. Connecting column; 406. Blocking plate; 407. Block; 408. Caliper; 409. Vertical slot; 410. Lifting ear; 411. Fitting movable slot; 412. Air slot; 5. Support leg; 6. Handle. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example:

[0034] Please see the attached Figure 1 -Attached Figure 8The embodiment of the present invention provides a pulmonary function rehabilitation nursing trainer, comprising a base plate 1, an active exercise mechanism 2 is provided on the top of the base plate 1, the active exercise mechanism 2 is connected to a passive exercise mechanism 3, and the active exercise mechanism 2 is connected to a blocking mechanism 4;

[0035] Active training can be performed through the active exercise mechanism 2 and the training effect can be seen. The blocking mechanism 4 can conveniently block the other air outlet of the air cylinder 201, thereby preventing the training from being affected.

[0036] Please see the attached Figure 1 -Attached Figure 3 The active exercise mechanism 2 includes an air cylinder 201, which is slidably connected to a piston 202 inside the air cylinder 201, and a driving rod 203 is fixedly connected to the left side of the piston 202. The left side of the driving rod 203 is fixedly connected to a mounting block 204, and the top of the mounting block 204 is rotatably connected to a connecting rod 205. The other end of the connecting rod 205 is rotatably connected to a movable plate 206. A fixed cylinder 212 is fixedly connected to the left side of the top of the base plate 1, and a spring 207 is fixedly connected to the top of the fixed cylinder 212. The bottom of the spring 207 is fixedly connected to a limiting plate 208. A hose 209 is fixedly connected to the right side of the air cylinder 201, and an air hole 211 is provided on the left side of the top of the air cylinder 201.

[0037] When the exhaled air enters the interior of the air cylinder 201, the air pressure will push the piston 202 to move to the left. The movement of the piston 202 to the left will drive the driving rod 203 to move to the left. After the driving rod 203 moves to the left, it can drive the mounting block 204 to move. After the mounting block 204 moves to the left, it can drive the bottom of the connecting rod 205 to move to the left. When the bottom of the connecting rod 205 moves to the left, it will drive the top of the connecting rod 205 to move upward, thereby driving the movable plate 206 to move upward. After the movable plate 206 moves upward, it can squeeze the limiting plate 208 to move upward. After the limiting plate 208 moves upward, it can squeeze the spring 1 207, causing the spring 1 207 to contract, and the more upward the spring 1 207 is, the greater the downward force, thereby giving the piston 202 greater resistance, thereby playing a good role in exercise, and the exhaled volume can be seen by the cooperation of the movable plate 206 and the scale 213.

[0038] Please see the attached Figure 1 -Attached Figure 6The passive exercise mechanism 3 includes a fixed sleeve 301, and a sliding round block 302 is slidably connected inside the fixed sleeve 301. The rear side of the sliding round block 302 is fixedly connected to a connecting rod 303. The rear side of the connecting rod 303 is fixedly connected to the front side of the mounting block 204. The top of the limiting plate 208 is fixedly connected to a fixed column 304. A through groove 305 is provided inside the fixed column 304. The top of the through groove 305 is fixedly connected to a fixed seat 306. The inside of the fixed seat 306 is rotatably connected to two support rods 307. The tops of the left and right sides of the fixed seat 306 are fixedly connected to blocking frames 308. The top of the fixed cylinder 212 is provided with a falling groove 309.

[0039] By pulling the handle 310 back and forth, the handle 310 drives the sliding block 302 to move back and forth. After the sliding block 302 moves back and forth, it can drive the connecting rod 303 to move back and forth. The back and forth movement of the connecting rod 303 can drive the mounting block 204 to move back and forth. After the mounting block 204 moves back and forth, it can drive the driving rod 203 to move back and forth. After the driving rod 203 moves back and forth, it can drive the piston 202 to move back and forth inside the air cylinder 201. When the piston 202 moves to the left, air can be inhaled, making it easy to see the exercise effect.

[0040] Please see the attached Figure 1 -Attached Figure 6 The blocking mechanism 4 includes a one-way valve 401, the top of the one-way valve 401 is fixedly connected to the shell 402, the inner top of the shell 402 is fixedly connected to the spring 2 403, the bottom of the spring 2 403 is fixedly connected to the driving plate 404, the bottom of the driving plate 404 is fixedly connected to the connecting column 405, the bottom of the connecting column 405 is fixedly connected to the plug plate 406, the left and right sides of the driving plate 404 are fixedly connected to the clamping block 407, the left and right tops of the shell 402 are rotatably connected to the caliper 408, the caliper 408 is engaged with the clamping block 407, the left and right sides of the shell 402 are provided with vertical grooves 409, and a plurality of air grooves 412 are provided around the bottom of the shell 402.

[0041] The lifting ear 410 moves upward to drive the driving plate 404 to move upward. After the driving plate 404 moves upward, it can drive the block 407 to move upward, and the driving plate 404 can be used to squeeze the spring 2 403. At the same time, when the driving plate 404 moves upward, it can drive the connecting column 405 to move upward. After the connecting column 405 moves upward, it can drive the plug plate 406 to move upward. After the plug plate 406 moves upward, it can prevent the one-way valve 401 from being blocked and can be connected to the outside air through the air slot 412. On the contrary, the one-way valve 401 can be blocked, thereby preventing the one-way valve 401 from affecting the training.

[0042] One end of the hose 209 away from the air cylinder 201 is fixedly connected to the blowing cover 210 , the bottom of the air cylinder 201 is fixedly connected to the top right side of the bottom plate 1 , and a scale 213 is provided on the right side of the fixed cylinder 212 .

[0043] The function of the inhalation mask 210 is to facilitate the user to wear it for exercise, and the function of the scale 213 is to facilitate the detection of the exhaled volume.

[0044] Please see the attached Figure 1 -Attached Figure 8 The top of the sliding round block 302 is fixedly connected with a pull handle 310, the top of the fixed sleeve 301 is provided with a top groove 311, the pull handle 310 is slidably connected to the inside of the top groove 311, the rear side of the fixed sleeve 301 is provided with a side groove 312, the connecting rod 303 is slidably connected to the inside of the side groove 312, the top of the fixed column 304 is fixedly connected with a pull ring 313, and the bottom of the fixed sleeve 301 is fixedly connected to the top front side of the bottom plate 1.

[0045] The top groove 311 facilitates the sliding of the handle 310 , and the side groove 312 facilitates the movement of the connecting rod 303 .

[0046] Please see the attached Figure 1 -Attached Figure 8 The front and rear sides of the shell 402 are both provided with a fitting movable groove 411, and the front and rear sides of the driving plate 404 are both fixedly connected with a lifting ear 410, and the lifting ear 410 is slidably connected to the inside of the fitting movable groove 411.

[0047] The function of the engaging movable groove 411 is to facilitate sliding, and the function of the lifting ear 410 is to facilitate driving the driving plate 404 .

[0048] Support legs 5 are fixedly connected to the four corners of the bottom of the base plate 1 , and a handle 6 is fixedly connected to the front side of the base plate 1 .

[0049] Please see the attached Figure 1 -Attached Figure 8 The function of the supporting legs 5 is to support the device, and the function of the handle 6 is to facilitate carrying away.

[0050] Please see the attached Figure 1 -Attached Figure 8, a lung function rehabilitation nursing trainer, the use method of which includes the following steps: S1: When performing active lung function training, first hold the blowing mask 210 with your hand, cover the blowing mask 210 on your mouth and blow air into it vigorously. The air enters the interior of the air cylinder 201 through the hose 209, and the air pressure pushes the piston 202 to the left. The movement of the piston 202 to the left will drive the driving rod 203 to move to the left. After the driving rod 203 moves to the left, it can drive the mounting block 204 to move. After the mounting block 204 moves to the left, it can drive the bottom of the connecting rod 205 to move to the left. The bottom of the connecting rod 205 moves to the left. When the movement is in progress, the top of the connecting rod 205 is driven to move upward, thereby driving the movable plate 206 to move upward. After the movable plate 206 moves upward, it can squeeze the limit plate 208 to move upward. After the limit plate 208 moves upward, it can squeeze the spring 1 207, causing the spring 1 207 to contract. The further upward the spring 1 207 moves, the greater the downward force of the spring 1 207 is, thereby giving the piston 202 greater resistance, thereby achieving a good exercise effect. At the same time, the upward distance of the movable plate 206 can be recorded through the scale 213, so that the exercise results can be seen and the degree of lung function recovery can be easily known.

[0051] S2: When performing passive lung function exercise, first pull the handle 310 to the right, and the handle 310 drives the sliding block 302 to move to the right. When the sliding block 302 moves to the right, it can drive the connecting rod 303 to move to the right. After the connecting rod 303 moves to the right, it can drive the mounting block 204 to move to the left. After the mounting block 204 moves to the left, it can drive the bottom of the connecting rod 205 to move to the left. The left side of the connecting rod 205 moves to the left, driving the top of the connecting rod 205 to move upward, thereby driving the movable plate 206 to move upward. The movable plate 206 moves upward and drives the limit plate 208 to move. When the locking cam 313 is unlocked, the locking cam 313 is unlocked, and the locking cam 313 is unlocked. When the locking cam 313 is unlocked, the locking cam 313 is unlocked, and the locking cam 313 is unlocked.

[0052] S3: After pulling the spring 1 207, pinch the lifting ear 410 and pull it upward. The lifting ear 410 moves upward to drive the driving plate 404 to move upward. After the driving plate 404 moves upward, it can drive the block 407 to move upward, and can use the driving plate 404 to squeeze the spring 2 403. At the same time, when the driving plate 404 moves upward, it can drive the connecting column 405 to move upward. After the connecting column 405 moves upward, it can drive the plug plate 406 to move upward. After the movement, the plug plate 406 will no longer block the one-way valve 401, and the one-way valve 401 can be connected to the outside air through the air groove 412. At the same time, after the clamping block 407 moves upward, the bottom of the caliper 408 is a curved surface, which can squeeze the caliper 408 to open to both sides. When the clamping block 407 moves to the middle of the caliper 408, the bottom of the caliper 408 moves toward the middle under the action of gravity, so that it can be engaged with the clamping block 407, thereby preventing the plug plate 406 from falling and always allowing the one-way valve 401 to communicate with the outside world.

[0053] S4: When the one-way valve 401 is able to communicate with the outside air, the handle 310 is pulled back and forth, and the handle 310 drives the sliding block 302 to move back and forth. After the sliding block 302 moves back and forth, it can drive the connecting rod 303 to move back and forth. The back and forth movement of the connecting rod 303 can drive the mounting block 204 to move back and forth. After the mounting block 204 moves back and forth, it can drive the driving rod 203 to move back and forth. After the driving rod 203 moves back and forth, it can drive the piston 202 to move inside the cylinder 201. The piston 202 moves back and forth. When the piston 202 moves to the left, inhalation can be performed. At this time, the one-way valve 401 is opened, and air is taken in through the one-way valve 401. When the piston 202 moves to the right, the one-way valve 401 is closed. At this time, the air inside the air cylinder 201 is pushed to the right, thereby pushing the gas through the hose 209 to the blowing mask 210, so that the gas can be delivered to the lungs of the lung function exerciser through the blowing mask 210, thereby achieving passive lung function exercise.

[0054] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pulmonary function rehabilitation nursing trainer, comprising a base plate (1), characterized in that: An active exercise mechanism (2) is provided on the top of the base plate (1), the active exercise mechanism (2) is connected to a passive exercise mechanism (3), and the active exercise mechanism (2) is connected to a blocking mechanism (4); The active exercise mechanism (2) comprises an air cylinder (201), the interior of the air cylinder (201) is slidably connected to a piston (202), the left side of the piston (202) is fixedly connected to a driving rod (203), the left side of the driving rod (203) is fixedly connected to a mounting block (204), the top of the mounting block (204) is rotatably connected to a connecting rod (205), the other end of the connecting rod (205) is rotatably connected to a movable plate (206), the top left side of the bottom plate (1) is fixedly connected to a fixed cylinder (212), the fixed cylinder The top of (212) is fixedly connected to a spring 1 (207), the bottom of the spring 1 (207) is fixedly connected to a limit plate (208), the right side of the air cylinder (201) is fixedly connected to a hose (209), the top left side of the air cylinder (201) is provided with an air hole (211), the passive exercise mechanism (3) includes a fixed sleeve (301), the interior of the fixed sleeve (301) is slidably connected to a sliding round block (302), the rear side of the sliding round block (302) is fixedly connected to a connecting rod (303), the connecting rod (303) 3) is fixedly connected to the front side of the mounting block (204), the top of the limiting plate (208) is fixedly connected to a fixing column (304), the interior of the fixing column (304) is provided with a through slot (305), the internal top of the through slot (305) is fixedly connected to a fixing seat (306), the interior of the fixing seat (306) is rotatably connected to two support rods (307), the tops of the left and right sides of the fixing seat (306) are fixedly connected to blocking frames (308), the top of the fixing cylinder (212) is provided with a drop-in slot ( 309), the top of the sliding round block (302) is fixedly connected with a pull handle (310), the top of the fixed sleeve (301) is provided with a top groove (311), the pull handle (310) is slidably connected inside the top groove (311), the rear side of the fixed sleeve (301) is provided with a side groove (312), the connecting rod (303) is slidably connected inside the side groove (312), the top of the fixed column (304) is fixedly connected with a pull ring (313), and the bottom of the fixed sleeve (301) is fixedly connected to the top front side of the bottom plate (1).

2. A pulmonary function rehabilitation nursing trainer according to claim 1, characterized in that: The blocking mechanism (4) comprises a one-way valve (401), the top of the one-way valve (401) is fixedly connected to a housing (402), the inner top of the housing (402) is fixedly connected to a second spring (403), the bottom of the second spring (403) is fixedly connected to a driving plate (404), the bottom of the driving plate (404) is fixedly connected to a connecting column (405), the bottom of the connecting column (405) is fixedly connected to a blocking plate (406), the left and right sides of the driving plate (404) are fixedly connected to a clamping block (407), the tops of the left and right sides of the housing (402) are rotatably connected to calipers (408), the calipers (408) are engaged with the clamping block (407), the left and right sides of the housing (402) are provided with vertical grooves (409), and a plurality of air slots (412) are provided around the bottom of the housing (402).

3. A pulmonary function rehabilitation nursing trainer according to claim 1, characterized in that: One end of the hose (209) away from the air cylinder (201) is fixedly connected to a blowing hood (210), the bottom of the air cylinder (201) is fixedly connected to the top right side of the bottom plate (1), and a scale (213) is provided on the right side of the fixed cylinder (212).

4. A pulmonary function rehabilitation nursing trainer according to claim 2, characterized in that: The front and rear sides of the housing (402) are both provided with engaging movable grooves (411), and the front and rear sides of the driving plate (404) are both fixedly connected with lifting ears (410), and the lifting ears (410) are slidably connected to the inside of the engaging movable grooves (411).

5. A pulmonary function rehabilitation nursing trainer according to claim 1, characterized in that: The four bottom corners of the base plate (1) are all fixedly connected to support legs (5), and the front side of the base plate (1) is fixedly connected to a handle (6).

6. A method for using a pulmonary function rehabilitation nursing trainer, characterized by: A method for using the pulmonary function rehabilitation nursing trainer according to any one of claims 1 to 5 comprises the following steps: S1: When performing active lung function training, first hold the inflatable mask (210) with your hand, cover the inflatable mask (210) on your mouth and blow air into it vigorously. The air enters the interior of the air cylinder (201) through the hose (209). The air pressure pushes the piston (202) to move to the left. The movement of the piston (202) to the left drives the driving rod (203) to move to the left. After the driving rod (203) moves to the left, it can drive the mounting block (204) to move. After the mounting block (204) moves to the left, it can drive the bottom of the connecting rod (205) to move to the left. When the bottom of the connecting rod (205) moves to the left, it drives the connecting rod (203) to move to the left. The top of the rod (205) moves upward, thereby driving the movable plate (206) to move upward. After the movable plate (206) moves upward, it can squeeze the limit plate (208) to move upward. After the limit plate (208) moves upward, it can squeeze the spring (207), causing the spring (207) to contract. The further upward the spring (207) moves, the greater the downward force of the spring (207), thereby increasing the resistance to the piston (202). This can effectively play a role in exercise. At the same time, the distance from the movable plate (206) upward can be recorded through the scale (213), so that the exercise results can be seen and the degree of lung function recovery can be easily known. S2: When performing passive lung function exercise, first pull the handle (310) to the right, the handle (310) drives the sliding block (302) to move to the right, and when the sliding block (302) moves to the right, it can drive the connecting rod (303) to move to the right, and after the connecting rod (303) moves to the right, it can drive the mounting block (204) to move to the left, and after the mounting block (204) moves to the left, it can drive the bottom of the connecting rod (205) to move to the left, and the left side of the connecting rod (205) moves to the left, driving the top of the connecting rod (205) to move upward, thereby driving the moving plate (206) to move upward, and the moving plate (206) moves upward, driving the limit plate (208) to move upward. , thereby driving the fixed column (304) to move upward, and the fixed column (304) can drive the pull ring (313) to move upward, when the pull ring (313) moves out of the top of the fixed cylinder (212) by falling into the groove (309), the pull ring (313) is pulled to move upward, and the pull ring (313) can drive the fixed column (304) to move upward, thereby compressing the spring 1 (207), and when the spring 1 (207) is compressed to the point where it can no longer be pulled, the two support rods (307) are unfolded, so that the support rods (307) are used to press against the top of the fixed cylinder (212), and under the action of the blocking frame (308), the support rods (307) will not continue to unfold, thereby being able to pull the spring 1 (207); S3: After pulling the spring 1 (207), pinch the lifting ear (410) and pull it upward. The lifting ear (410) moves upward to drive the driving plate (404) to move upward. After the driving plate (404) moves upward, it can drive the block (407) to move upward, and can use the driving plate (404) to squeeze the spring 2 (403). At the same time, when the driving plate (404) moves upward, it can drive the connecting column (405) to move upward. After the connecting column (405) moves upward, it can drive the plug plate (406) to move upward. The plug plate (406) moves upward. After the movement, the plug plate (406) will no longer block the one-way valve (401), and the one-way valve (401) can be communicated with the outside air through the air groove (412). At the same time, after the clamping block (407) moves upward, the bottom of the caliper (408) is a curved surface, which can squeeze the caliper (408) to open to both sides. When the clamping block (407) moves to the middle of the caliper (408), the bottom of the caliper (408) moves toward the middle under the action of gravity, so that it can be engaged with the clamping block (407), thereby preventing the plug plate (406) from falling, and always allowing the one-way valve (401) to communicate with the outside. S4: When the one-way valve (401) is able to communicate with the outside air, the handle (310) is pulled back and forth, and the handle (310) drives the sliding block (302) to move back and forth. After the sliding block (302) moves back and forth, it can drive the connecting rod (303) to move back and forth. The connecting rod (303) moves back and forth and can drive the mounting block (204) to move back and forth. After the mounting block (204) moves back and forth, it can drive the driving rod (203) to move back and forth. After the driving rod (203) moves back and forth, it can drive the piston (202) to move in the cylinder (20 1) moves back and forth. When the piston (202) moves to the left, inhalation can be performed. At this time, the one-way valve (401) opens, and air is taken in through the one-way valve (401). When the piston (202) moves to the right, the one-way valve (401) closes. At this time, the air inside the air cylinder (201) is pushed to move to the right, thereby pushing the air through the hose (209) to be transported to the blowing mask (210), so that the air can be transported into the lungs of the lung function exerciser through the blowing mask (210), thereby achieving passive lung function exercise.

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