A chest patient breathing trainer and method

Abstract

The application discloses a thoracic patient breathing training device and method, relates to the technical field of thoracic breathing training, and comprises a breathing training device main body, a control mechanism is fixedly connected to the top of the inner wall of the breathing training device main body, a baffle is fixedly connected to the bottom of the control mechanism, and a gas port plug is fixedly connected to the bottom of the baffle. The gas port plug can effectively prevent pollutants in external air from entering the breathing training device, and ensures the hygiene and safety of a training environment. Specifically, after the baffle is turned over and seals the inner wall of the breathing training device, the control mechanism moves the baffle to the left, the gas port plug is inserted into the gas port, the third hydraulic push rod is started, the push rod is pushed to descend, the expansion and contraction rotating rod is rotated, the expansion and contraction rod is driven to move outward, the fan-shaped sealing blocks are expanded, the fan-shaped sealing blocks are attached to the inner wall of the gas port, and sealing is realized. The reliable and efficient sealing of the gas port is ensured by the structure design, and dust or bacteria are prevented from polluting the inner wall of the training device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of chest respiratory training, in particular to a chest patient respiratory training device and method. BACKGROUND

[0002] After patients receive thoracic surgery, in order to prevent potential complications such as lung infection or atelectasis, and further improve and enhance respiratory function, actively carrying out cardiopulmonary rehabilitation exercise is particularly important. Respiratory rehabilitation exercise plays a crucial role in these rehabilitation exercises and is an indispensable part of cardiopulmonary rehabilitation exercise. Through specific respiratory exercises and skills, it helps patients recover and enhance lung function, thereby promoting the overall rehabilitation process.

[0003] According to the patent document CN117085299A, a kind of chest surgery patient cardiopulmonary rehabilitation exercise device, it relates to medical instrument technical field, including respiratory training device, fixed air pipe and transparent air inlet hose etc., the respiratory training device adopts transparent material, the respiratory training device is internally opened with several cavities, the cavity in the respiratory training device is placed with indicating ball, the respiratory training device right upper portion is connected with the fixed air pipe, the fixed air pipe is sleeved with the transparent air inlet hose, the transparent air inlet hose is communicated with the fixed air pipe.In the process of respiratory training of patient, cotton ball can intercept the saliva of patient, so as to avoid saliva into the inside of respiratory training device, thereby avoiding a large number of bacteria in the inside of respiratory training device due to saliva, conducive to the safe and sanitary respiratory training of patient.

[0004] The respiratory training device is mainly composed of a hose and a device shell. Before use, the hose is connected to the interface of the device shell, and the mouthpiece is connected to the other end of the hose. During use, the patient holds the mouthpiece and takes a deep breath. The patient can observe the indicating ball inside the device shell floating up. After exhaling, the patient releases the mouthpiece and inhales. After balancing the breath, the patient repeats the respiratory training several times. However, the hose of the respiratory training device is usually fixed to the air port of the training device by splicing. After completing the respiratory training, the hose is detached. The traditional plugging method usually uses a plug to plug the air port. However, this method has certain limitations, such as the plug may be lost or inconvenient to operate quickly, and the expansion degree may not be sufficient due to aging of the plug, which may easily fall off. This may cause dust or bacteria to directly enter the training device through the air port and accumulate, which may cause the patient to inhale unclean air during the next use, increasing the risk of infection. SUMMARY

[0005] The chest patient breathing training device aims to solve the problem that the conventional plugging method in the prior art usually uses a plug to plug the air port, however, such a way has certain limitations, for example, the plug can be lost or inconvenient to operate quickly, and the inflation degree can not be enough due to aging of the plug, and the plug can be easily loosened and fallen off, which can cause dust or bacteria to directly enter the inner wall of the training device through the air port and accumulate, which can cause the patient to inhale unclean air next time, and increase the risk of infection.

[0006] To achieve the above object, the present application provides the following technical scheme: a chest patient breathing training device, comprising a breathing training device main body, a control mechanism is fixedly connected to the top of the inner wall of the breathing training device main body, a baffle is fixedly connected to the bottom of the control mechanism, and a gas port plug is fixedly connected to the bottom of the baffle.

[0007] The control mechanism comprises two chute rods, the top of each of the two chute rods is fixedly connected to the front or rear side of the top of the inner wall of the breathing training device main body, a chute is formed in the top and inner side of each of the two chute rods, a sliding block is slidably connected to the inner wall of each of the two chute rods, a transmission block is fixedly connected to the top of the sliding block on the front side, the transmission block extends to the top of the outer wall of the front side chute rod through the chute formed in the top of the front side chute rod, and a turnover mechanism is fixedly connected to the inner side of each of the two sliding blocks.

[0008] Preferably, a motor is fixedly connected to the top left side of the front side chute rod, an output end of the motor is fixedly connected with a lead screw, the right end of the lead screw is movably connected to the top right side of the front side chute rod, and the inner wall of the transmission block is threadedly connected to the outer wall of the lead screw.

[0009] Preferably, the turnover mechanism comprises a connecting plate, a hydraulic push rod connecting block is fixedly connected to the right side of the bottom rear side of the connecting plate, a rack rod chute plate is fixedly connected to the left side of the bottom rear side of the connecting plate, and a rotating rod connecting plate is fixedly connected to the left side of the bottom of the connecting plate away from the two sides of the rack rod chute plate.

[0010] Preferably, a hydraulic push rod is fixedly connected to the inner wall of the hydraulic push rod connecting block, a rack rod is fixedly connected to the left end of the hydraulic push rod, the outer wall of the rack rod is slidably connected to the inner wall of the rack rod chute plate, a gear wheel is engaged with the top of the rack rod, a rotating rod is fixedly connected to the front side of the gear wheel, the front end of the rotating rod extends to the inner side of the two rotating rod connecting plates and is movably connected to the inner wall of the front side rotating rod connecting plate, and a rotating block is fixedly connected to one side of the outer wall of the rotating rod inside the two rotating rod connecting plates.

[0011] Preferably, the baffle plate comprises a baffle plate body, the top left side of the baffle plate body is fixedly connected to the bottom of the rotating block, the top right side of the baffle plate body is fixedly connected with a second hydraulic push rod connecting block, the front and rear sides of the top middle part of the baffle plate body are respectively provided with a push-pull baffle plate sliding groove, the side of the top middle part of the baffle plate body away from the second hydraulic push rod connecting block is provided with a push block sliding groove, the top middle part of the baffle plate body is respectively fixedly connected with two guide rod connecting blocks, and the outer sides of the two guide rod connecting blocks are both fixedly connected with a guide rod.

[0012] Preferably, the inner wall of the second hydraulic push rod connecting block is fixedly connected with a second hydraulic push rod, the left end of the second hydraulic push rod is fixedly connected with a moving block, the outer wall bottom of the moving block is slidingly connected to the inner wall of the push block sliding groove, the front and rear sides of the moving block are respectively rotationally connected with a rotating rod, the top side of the two rotating rods away from the moving block is rotationally connected with a push rod, the bottom side of the two push rods away from the rotating rod is fixedly connected with a push block, the bottom of the two push blocks is extended to the inner wall of the baffle plate body through the push-pull baffle plate sliding groove and is fixedly connected with a push-pull baffle plate, the outer walls of the two push-pull baffle plates are respectively slidingly connected to the front and rear sides of the inner wall of the baffle plate body, the inner walls of the two push rods are respectively slidingly connected to the outer walls of the two guide rods, and the left and right sides of the inner sides of the two push-pull baffle plates are respectively provided with a suitable slot.

[0013] Preferably, the air port plug comprises a connecting disc, the bottom of the connecting disc is fixedly connected with a bottom disc connecting block in an annular array, and the bottom of the plurality of bottom disc connecting blocks is fixedly connected with a bottom disc.

[0014] Preferably, the bottom disc comprises a bottom disc body, the top of the bottom disc body is fixedly connected with a converging-diverging disc, the top of the converging-diverging disc is provided with a converging-diverging rotating rod sliding groove in an annular array, and the outer wall of the converging-diverging disc is designed to be hollow on the side aligned with the plurality of converging-diverging rotating rod sliding grooves.

[0015] Preferably, the top middle part of the converging-diverging disc is fixedly connected with a vertical sliding rod, the outer wall of the vertical sliding rod is slidingly connected with a pressing rod, the outer wall bottom of the pressing rod is fixedly connected with a third hydraulic push rod, the top of the third hydraulic push rod is fixedly connected to the bottom of the connecting disc, the outer wall bottom of the pressing rod is rotationally connected with a converging-diverging rotating rod in an annular array, the side of the plurality of converging-diverging rotating rods away from the pressing rod is rotationally connected with a converging-diverging rod, the outer walls of the plurality of converging-diverging rods are slidingly connected to the inner walls of the converging-diverging rotating rod sliding grooves, and the ends of the plurality of converging-diverging rods away from the converging-diverging rotating rods are extended to the outer wall of the converging-diverging disc and are fixedly connected with a fan-shaped plugging block.

[0016] In addition, the present application also relates to a thoracic patient breathing training device and method, comprising the following steps:

[0017] Step one: when carrying out the breathing training, access the blowing pipe through the left top of the breathing training device main body, then the patient blows through the blowing pipe, and judges the depth and frequency of breathing by observing the floating condition of the ball arranged on the breathing training device main body;

[0018] Step two: during the training, the reversing mechanism is started, the hydraulic push rod controls the rotating block to drive the baffle to reverse;

[0019] Step three: after the baffle is reversed, the second hydraulic push rod connecting block controls the expansion of the push-pull baffles on both sides to adhere to the inner wall of the breathing training device main body, the position of the baffle is controlled by the control mechanism to block different positions of the container bottles, and the number of air inlet container bottles is controlled according to the patient condition;

[0020] Step four: when it is used and needs to be blocked, the baffle is moved to the leftmost position of the inner wall of the breathing training device main body by the control mechanism, and the air port plug is inserted into the air port;

[0021] Step five: the third hydraulic push rod is started to push the pressing rod to move, so that the plurality of expansion and contraction rotating rods sliding grooves and the expansion and contraction rods drive the plurality of fan-shaped blocking blocks to expand and contract, so as to seal the inner wall of the air port, and ensure that the inner wall of the breathing training device main body is not polluted by external dust or bacteria when not in use.

[0022] Compared with the prior art, the beneficial effects of the present application are:

[0023] 1、The air port plug is arranged, which can effectively prevent pollutants in the external air from entering the breathing training device, and ensures the hygiene and safety of the training environment, specifically, after the baffle is reversed and blocks the inner wall of the breathing training device, the control mechanism moves the baffle to the left, the air port plug is inserted into the air port, the third hydraulic push rod is started, the pressing rod is pushed down, the expansion and contraction rotating rod is rotated, the expansion and contraction rod is moved outward, the fan-shaped blocking block is expanded, and the inner wall of the air port is adhered to realize sealing, the structure design ensures the reliable and efficient sealing of the air port, and prevents dust or bacteria from polluting the inner wall of the training device;

[0024] 2、The control mechanism and the reversing mechanism are arranged to work cooperatively, the position of the baffle can be accurately controlled, the blocking of different container bottles is realized, the training needs of different patients are met, specifically, the hydraulic push rod is started to move the rack along the sliding groove plate, drive the gear to rotate, and then drive the rotating rod and the rotating block to rotate, push the baffle main body to reverse by ninety degrees, and make it stand on the inner wall of the breathing training device, when the number of air inlet container bottles needs to be adjusted according to the patient condition, the motor is started, the screw rod is rotated, the transmission block moves in the sliding groove and moves axially along the outer wall of the screw rod, and then drives the reversing mechanism and the baffle to move, realizing the blocking of the container bottles;

[0025] 3、The application is provided with a baffle body and a push-pull baffle, so that the baffle can be adjusted according to the inner wall space of the breathing training device main body, and the inner wall of the breathing training device main body can be completely shielded. Specifically, the second hydraulic push rod is started, which pushes the moving block, makes the rotating rod rotate and drives the two push rods to slide on the outer wall of the baffle chute, causes the push-pull baffle to expand to both sides, and the baffle is properly positioned according to the size of the inner wall space of the breathing training device, and completely shields the inner wall. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a body three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0027] Figure 2 It is a body three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0028] Figure 3 It is a control mechanism, baffle and air port plug three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0029] Figure 4 It is a control mechanism, baffle and air port plug three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0030] Figure 5 It is a control mechanism three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0031] Figure 6 It is a turnover mechanism three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0032] Figure 7 It is a baffle three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0033] Figure 8 It is a baffle three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0034] Figure 9 It is an air port plug three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application;

[0035] Figure 10 It is a bottom disc three-dimensional structure schematic diagram of the chest patient breathing training device and method of the application.

[0036] Numbered components in the diagram: 1. Main body of the breathing trainer; 2. Control mechanism; 21. Slide rod; 22. Slide; 23. Motor; 24. Lead screw; 25. Transmission block; 26. Slider; 27. Tilting mechanism; 271. Connecting plate; 272. Hydraulic push rod connecting block; 273. Hydraulic push rod; 274. Rack and pinion slide plate; 275. Rack and pinion; 276. Rotating rod connecting plate; 277. Gear; 278. Rotating rod; 279. Rotating block; 3. Baffle; 31. Baffle body; 32. Second hydraulic push rod connecting block; 33. Second hydraulic push rod; 34. Moving... 35. Moving block; 36. Push block groove; 37. Rotating rod; 38. Guide rod connecting block; 39. Guide rod; 30. Push-pull baffle groove; 310. Push rod; 311. Push block; 312. Push-pull baffle; 313. Fitting groove; 4. Air port plug; 41. Connecting plate; 42. Chassis connecting block; 43. Chassis; 431. Chassis body; 432. Retracting and expanding plate; 433. Vertical sliding rod; 434. Retracting and expanding rotating rod groove; 435. Pressure rod; 436. Third hydraulic push rod; 437. Retracting and expanding rotating rod; 438. Retracting and expanding rod; 439. Fan-shaped sealing block. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Example: Figures 1-4 As shown, the present invention provides a technical solution for a respiratory training device for patients with thoracic cavities, including a respiratory training device body 1, a control mechanism 2 fixedly connected to the top of the inner wall of the respiratory training device body 1, a baffle 3 fixedly connected to the bottom of the control mechanism 2, and an air inlet plug 4 fixedly connected to the bottom of the baffle 3.

[0039] Please see Figures 2-8The control mechanism 2 comprises two chute rods 21, the top of the two chute rods 21 is fixedly connected to the front and back of the inner wall top of the breathing training device main body 1 respectively, the top and inner side of the two chute rods 21 are provided with a chute 22, the inner wall of the two chute rods 21 is slidably connected with a sliding block 26, the top of the front sliding block 26 is fixedly connected with a transmission block 25, the transmission block 25 extends to the outer wall top of the front chute rod 21 through the chute 22 provided at the top of the front chute rod 21, the inner side of the two sliding blocks 26 is fixedly connected with a turnover mechanism 27, the top left side of the front chute rod 21 is fixedly connected with a motor 23, the output end of the motor 23 is fixedly connected with a lead screw 24, the right end of the lead screw 24 is movably connected to the top right side of the front chute rod 21, the inner wall of the transmission block 25 is threadedly connected to the outer wall of the lead screw 24, the turnover mechanism 27 comprises a connecting plate 271, the right side of the bottom rear side of the connecting plate 271 is fixedly connected with a hydraulic push rod connecting block 272, the left side of the bottom rear side of the connecting plate 271 is fixedly connected with a rack rod chute plate 274, the bottom left side of the connecting plate 271 is fixedly connected with two rotating rod connecting plates 276 away from the two sides of the rack rod chute plate 274, the inner wall of the hydraulic push rod connecting block 272 is fixedly connected with a hydraulic push rod 273, the left end of the hydraulic push rod 273 is fixedly connected with a rack rod 275, the outer wall of the rack rod 275 is slidably connected to the inner wall of the rack rod chute plate 274, the top of the rack rod 275 is engaged with a gear 277, the front side of the gear 277 is fixedly connected with a rotating rod 278, the front end of the rotating rod 278 extends to the inner side of the two rotating rod connecting plates 276 and is movably connected to the inner wall of the front rotating rod connecting plate 276, the outer wall of the rotating rod 278 is fixedly connected with a rotating block 279 on one side of the inner side of the two rotating rod connecting plates 276, the baffle 3 comprises a baffle main body 31, the top left side of the baffle main body 31 is fixedly connected to the bottom of the rotating block 279, the top right side of the baffle main body 31 is fixedly connected with a second hydraulic push rod connecting block 32, the front and back of the top middle part of the baffle main body 31 is provided with a push-pull baffle chute 39 respectively, the side of the top middle part of the baffle main body 31 away from the second hydraulic push rod connecting block 32 is provided with a push block chute 35, the top middle part of the baffle main body 31 is fixedly connected with two guide rod connecting blocks 37 respectively, the outer side of the two guide rod connecting blocks 37 is fixedly connected with a guide rod 38, the inner wall of the second hydraulic push rod connecting block 32 is fixedly connected with a second hydraulic push rod 33, the left end of the second hydraulic push rod 33 is fixedly connected with a moving block 34, the outer wall bottom of the moving block 34 is slidably connected to the inner wall of the push block chute 35, the front and back of the moving block 34 is rotatably connected with a rotating rod 36 respectively, the top of the two rotating rods 36 away from the moving block 34 is rotatably connected with a push rod 310 respectively, the bottom of the two push rods 310 away from the rotating rod 36 is fixedly connected with a push block 311 respectively, the bottom of the two push blocks 311 is extended to the inner wall of the baffle main body 31 through the push-pull baffle chute 39 and is fixedly connected with a push-pull baffle 312 respectively, the outer wall of the two push-pull baffles 312 is slidably connected to the front and back of the inner wall of the baffle main body 31 respectively,The inner walls of the two push rods 310 are respectively slidably connected to the outer walls of the two guide rods 38, and the inner sides of the two push-pull baffles 312 are respectively provided with suitable grooves 313.

[0040] When it is necessary to close the breathing training device main body 1, first start the hydraulic push rod 273, after the hydraulic push rod 273 is started, push the rack rod 275 to slide along the rack rod sliding groove plate 274, so that the rack rod 275 engages the gear 277 to rotate, the rotating rod 278 rotates under the drive of the gear 277 and drives the rotating block 279 to rotate, so that the baffle main body 31 of the push baffle 3 moves forward and turns over by ninety degrees, so that the baffle 3 stands on the inner wall of the breathing training device main body 1;

[0041] Then start the second hydraulic push rod 33, after the second hydraulic push rod 33 is started, push the moving block 34 to move, the moving block 34 moves while driving the rotating rods 36 on both sides to rotate, and then drive the two push rods 310 to slide along the outer wall of the push-pull baffle sliding groove 39 through the rotation of the rotating rods 36, the two push rods 310 slide outward to drive the push-pull baffle 312 to expand on both sides through the push block 311, and the two push-pull baffles 312 are adapted according to the size of the inner wall space of the breathing training device main body 1, so as to completely shield the inner wall of the breathing training device main body 1;

[0042] When it is necessary to adjust the container bottle according to the patient's condition, start the motor 23, the rotation of the motor 23 drives the screw rod 24 to rotate, the transmission block 25 moves in the sliding groove 22 through the engagement of the screw rod 24, since the transmission block 25 is threadedly connected with the outer wall of the screw rod 24, the transmission block 25 moves axially along the outer wall of the screw rod 24, the movement of the transmission block 25 drives the turnover mechanism 27 and the turned baffle 3 to move, and according to the position of the container bottle to be blocked.

[0043] Please refer to Figures 9-10The air port plug 4 comprises a connecting disc 41, the bottom of the connecting disc 41 is fixedly connected with a bottom disc connecting block 42, the bottom of the plurality of bottom disc connecting blocks 42 is fixedly connected with a bottom disc 43, the bottom disc 43 comprises a bottom disc main body 431, the top of the bottom disc main body 431 is fixedly connected with a converging-diverging disc 432, the top of the converging-diverging disc 432 is provided with a converging-diverging rotating rod sliding groove 434 in an annular array, the outer wall of the converging-diverging disc 432 is designed to be hollow on the side aligned with the plurality of converging-diverging rotating rod sliding grooves 434, the top of the converging-diverging disc 432 is fixedly connected with a vertical sliding rod 433 in the middle, the outer wall of the vertical sliding rod 433 is slidingly connected with a pressing rod 435, the outer wall of the bottom of the pressing rod 435 is fixedly connected with a third hydraulic push rod 436, the top of the third hydraulic push rod 436 is fixedly connected to the bottom of the connecting disc 41, the outer wall of the bottom of the pressing rod 435 is rotatably connected with a converging-diverging rotating rod 437 in an annular array, the side, away from the pressing rod 435, of the plurality of converging-diverging rotating rods 437 is rotatably connected with a converging-diverging rod 438, the outer wall of the plurality of converging-diverging rods 438 is slidingly connected to the inner wall of the converging-diverging rotating rod sliding groove 434, and the end, away from the converging-diverging rotating rod 437, of the plurality of converging-diverging rods 438 extends to the outer wall of the converging-diverging disc 432 and is fixedly connected with a fan-shaped plugging block 439;

[0044] When the baffle 3 is flipped, the inner wall of the breathing training device main body 1 is sealed by the baffle 3, the baffle 3 is controlled to continue to move to the left by the control mechanism 2, the air port plug 4 is inserted into the air port, then the third hydraulic push rod 436 is started to push the pressing rod 435 to move downward, with the downward movement of the pressing rod 435, the converging-diverging rotating rod 437 rotates around the outer wall of the pressing rod 435, thereby driving the converging-diverging rod 438 to move outward along the converging-diverging rotating rod sliding groove 434, the movement of the converging-diverging rod 438 causes the fan-shaped plugging block 439 to expand outward and adhere to the inner wall of the air port, thereby achieving the sealing of the air port, so as to seal the air port, the structure design of the whole air port plug 4 aims to provide a reliable and efficient air port sealing mechanism to ensure that the inner wall of the breathing training device main body 1 is not contaminated by external dust or bacteria when not in use.

[0045] In addition, the present application also relates to a thoracic patient breathing training device and method, comprising the following steps:

[0046] Step one: when breathing training is performed, the air blowing pipe is connected to the left top of the breathing training device main body 1, then the patient blows air through the air blowing pipe, and the depth and frequency of breathing are determined by observing the floating state of the ball provided on the breathing training device main body 1;

[0047] Step two: when training, the baffle 3 is flipped by starting the flipping mechanism 27 and controlling the rotating block 279 to drive the baffle 3 by the hydraulic push rod 273;

[0048] Step three: after the completion of the flip of the baffle 3, the two sides of the push-pull baffle 312 are expanded to fit the inner wall of the breathing training device main body 1 by controlling the second hydraulic push rod connecting block 32, and the position of the baffle 3 is controlled by the control mechanism 2 to block the different positions of the container bottles, and the number of air inlet container bottles is controlled according to the patient's condition;

[0049] Step four: when it needs to be sealed after use, the baffle 3 is moved to the leftmost side of the inner wall of the breathing training device main body 1 by the control mechanism 2, and the air port plug 4 enters the inside of the air port;

[0050] Step five: start the third hydraulic push rod 436 to push the pressure rod 435 to move, so that the multiple expansion and contraction rotating rods sliding grooves 434 and the expansion and contraction rods 438 push the multiple sector blocking blocks 439 to expand and contract, so as to seal the inner wall of the air port, and ensure that the inner wall of the breathing training device main body 1 is not contaminated by external dust or bacteria when not in use.

[0051] Working principle: when the breathing training device main body 1 needs to be closed, first start the hydraulic push rod 273, after the hydraulic push rod 273 is started, the rack bar 275 is pushed to slide along the rack bar sliding groove plate 274, so that the rack bar 275 engages the gear 277 to rotate, the rotating rod 278 rotates under the drive of the gear 277 and drives the rotating block 279 to rotate, so that the baffle main body 31 of the baffle 3 moves forward to flip by ninety degrees, so that the baffle 3 stands on the inner wall of the breathing training device main body 1, then start the second hydraulic push rod 33, after the second hydraulic push rod 33 is started, the moving block 34 is pushed to move, the moving block 34 moves while driving the two sides of the rotating rod 36 to rotate, and then the two push rods 310 slide along the outer wall of the push-pull baffle sliding groove 39 through the rotation of the rotating rod 36, the two push rods 310 slide outward to drive the push-pull baffle 312 to expand to both sides through the push block 311, and the two push-pull baffles 312 are adapted to the size of the inner wall space of the breathing training device main body 1, so as to completely shield the inner wall of the breathing training device main body 1, when the number of air inlet container bottles needs to be adjusted according to the patient's condition, start the motor 23, the rotation of the motor 23 drives the screw rod 24 to rotate, the transmission block 25 moves in the sliding groove 22 through the engagement of the screw rod 24, since the transmission block 25 is connected with the outer wall of the screw rod 24 by screw threads, the transmission block 25 moves along the outer wall of the screw rod 24 in the axial direction, the movement of the transmission block 25 drives the flip mechanism 27 and the flipped baffle 3 to move, and the container bottles are blocked according to the position to be blocked;

[0052] When the baffle 3 is flipped over, the inner wall of the breathing trainer body 1 is sealed by the baffle 3, and the baffle 3 is controlled by the control mechanism 2 to continue moving to the left side, so that the air port plug 4 is inserted into the air port, then the third hydraulic push rod 436 is started to push the pressing rod 435 to move downward, with the descending of the pressing rod 435, the expansion rotating rod 437 rotates around the outer wall of the pressing rod 435, and then drives the expansion rod 438 to move outward along the expansion rotating rod sliding groove 434, the movement of the expansion rod 438 makes the fan-shaped sealing block 439 expand outward to fit the inner wall of the air port, so as to realize the sealing of the air port, so as to seal the air port, the whole structure design of the air port plug 4 aims to provide a reliable and efficient air port sealing mechanism to ensure that the inner wall of the breathing trainer body 1 is not polluted by external dust or bacteria when not in use.

[0053] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present examples are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims.

Claims

1. A breathing training device for patients with thoracic pleural tract infection, characterized in that: The device includes a breathing trainer body (1), a control mechanism (2) is fixedly connected to the top of the inner wall of the breathing trainer body (1), a baffle (3) is fixedly connected to the bottom of the control mechanism (2), and an air port plug (4) is fixedly connected to the bottom of the baffle (3). The control mechanism (2) includes two sliding rods (21). The tops of the two sliding rods (21) are fixedly connected to the front and rear sides of the top of the inner wall of the breathing trainer body (1). The top and inner sides of the two sliding rods (21) are provided with sliding grooves (22). The inner walls of the two sliding rods (21) are slidably connected with sliders (26). The top of the front slider (26) is fixedly connected with a transmission block (25). The transmission block (25) extends to the top of the outer wall of the front sliding rod (21) through the sliding groove (22) opened on the top of the front sliding rod (21). The inner sides of the two sliders (26) are fixedly connected with a flipping mechanism (27). The flipping mechanism (27) includes a connecting plate (271), a hydraulic push rod connecting block (272) is fixedly connected to the right side of the bottom rear side of the connecting plate (271), a rack rod slide plate (274) is fixedly connected to the left side of the bottom rear side of the connecting plate (271), and rotating rod connecting plates (276) are fixedly connected to the two sides of the bottom left side of the connecting plate (271) away from the rack rod slide plate (274). A hydraulic push rod (273) is fixedly connected to the inner wall of the hydraulic push rod connecting block (272). A rack rod (275) is fixedly connected to the left end of the hydraulic push rod (273). The outer wall of the rack rod (275) is slidably connected to the inner wall of the rack rod slide plate (274). A gear (277) meshes with the top of the rack rod (275). A rotating rod (278) is fixedly connected to the front side of the gear (277). The front end of the rotating rod (278) extends to the inner side of the two rotating rod connecting plates (276) and is movably connected to the inner wall of the front rotating rod connecting plate (276). A rotating block (279) is fixedly connected to one side of the outer wall of the rotating rod (278) on the inner side of the two rotating rod connecting plates (276). The baffle (3) includes a baffle body (31). The top left side of the baffle body (31) is fixedly connected to the bottom of the rotating block (279). The top right side of the baffle body (31) is fixedly connected to a second hydraulic push rod connecting block (32). Push-pull baffle grooves (39) are respectively opened on the front and rear sides of the top middle of the baffle body (31). Push block grooves (35) are opened on the side of the top middle of the baffle body (31) away from the second hydraulic push rod connecting block (32). Two guide rod connecting blocks (37) are fixedly connected to the top middle of the baffle body (31). Guide rods (38) are fixedly connected to the outer sides of the two guide rod connecting blocks (37).

2. The respiratory training device for patients with thoracic pleural tract infection according to claim 1, characterized in that: A motor (23) is fixedly connected to the top left side of the front sliding rod (21), and a lead screw (24) is fixedly connected to the output end of the motor (23). The right end of the lead screw (24) is movably connected to the top right side of the front sliding rod (21), and the inner wall of the transmission block (25) is threadedly connected to the outer wall of the lead screw (24).

3. A respiratory training device for patients with thoracic pleural tract infection according to claim 2, characterized in that: A second hydraulic push rod (33) is fixedly connected to the inner wall of the second hydraulic push rod connecting block (32). A moving block (34) is fixedly connected to the left end of the second hydraulic push rod (33). The bottom of the outer wall of the moving block (34) is slidably connected to the inner wall of the push block groove (35). Rotating rods (36) are rotatably connected to the front and rear sides of the moving block (34). Push rods (310) are rotatably connected to the top of the two rotating rods (36) away from the moving block (34). The bottom of the two push rods (310) is away from the rotating rods (36). One side of each of the two push blocks (311) is fixedly connected to a push block (311). The bottom of each push block (311) extends to the inner wall of the baffle body (31) through the push-pull baffle groove (39) and is fixedly connected to a push-pull baffle (312). The outer walls of the two push-pull baffles (312) are slidably connected to the front and rear sides of the inner wall of the baffle body (31). The inner walls of the two push rods (310) are slidably connected to the outer walls of the two guide rods (38). The left and right sides of the inner side of the two push-pull baffles (312) are respectively provided with positioning grooves (313).

4. A respiratory training device for patients with thoracic pleural tract infection according to claim 3, characterized in that: The air port plug (4) includes a connecting plate (41), and a chassis connecting block (42) is fixedly connected to the bottom of the connecting plate (41) in an annular array. A chassis (43) is fixedly connected to the bottom of the plurality of chassis connecting blocks (42).

5. A respiratory training device for patients with thoracic pleural tract infection according to claim 4, characterized in that: The chassis (43) includes a chassis body (431), and a retractable plate (432) is fixedly connected to the top of the chassis body (431). The top of the retractable plate (432) has a ring array of retractable rotating rod grooves (434). The outer wall of the retractable plate (432) is hollowed out on one side that is aligned with the multiple retractable rotating rod grooves (434).

6. A respiratory training device for patients with thoracic pleural tract infection according to claim 5, characterized in that: A vertical sliding rod (433) is fixedly connected to the top center of the expansion and contraction plate (432). A pressure rod (435) is slidably connected to the outer wall of the vertical sliding rod (433). A third hydraulic push rod (436) is fixedly connected to the bottom of the outer wall of the pressure rod (435). The top of the third hydraulic push rod (436) is fixedly connected to the bottom of the connecting plate (41). A ring array of expansion and contraction rotating rods (437) is rotatably connected to the bottom of the outer wall of the pressure rod (435). A expansion and contraction rod (438) is rotatably connected to the side of the multiple expansion and contraction rotating rods (437) away from the pressure rod (435). The outer walls of the multiple expansion and contraction rods (438) are slidably connected to the inner wall of the expansion and contraction rotating rod groove (434). The end of the multiple expansion and contraction rods (438) away from the expansion and contraction rotating rod (437) extends to the outer wall of the expansion and contraction plate (432) and is fixedly connected to a fan-shaped sealing block (439).

7. The method for a thoracic patient breathing training device according to claim 6, characterized in that: Includes the following steps: Step 1: When performing breathing training, the air tube is connected to the top left side of the main body (1) of the breathing trainer. Then the patient blows air through the air tube. The depth and frequency of breathing are judged by observing the floating of the ball set in the main body (1) of the breathing trainer. Step 2: During training, the flipping mechanism (27) is activated, and the hydraulic push rod (273) controls the rotating block (279) to drive the baffle (3) to flip. Step 3: After the baffle (3) is flipped, the second hydraulic push rod connecting block (32) controls the push-pull baffle (312) on both sides to unfold and fit the inner wall of the main body (1) of the breathing trainer. The position of the baffle (3) is controlled by the control mechanism (2) to seal the container bottles in different positions. The number of air-intake container bottles is controlled according to the patient's condition. Step 4: When it is time to seal it after use, move the baffle (3) to the leftmost side of the inner wall of the breathing trainer body (1) through the control mechanism (2) and the air port plug (4) enters the air port; Step 5: Activate the third hydraulic push rod (436) to push the pressure rod (435) to move so that multiple expansion and contraction rotating rod grooves (434) and expansion and contraction rods (438) push multiple fan-shaped sealing blocks (439) to expand and contract, so as to seal the inner wall of the air port and ensure that the inner wall of the breathing trainer body (1) will not be contaminated by external dust or bacteria when not in use.

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