A breathing training device for children rehabilitation

Abstract

The application discloses a breathing training device for children rehabilitation, and belongs to the technical field of rehabilitation devices, which comprises a fixing block, a sliding groove is formed in one side of the fixing block, a sliding block is slidably arranged in the sliding groove, an air pipe is fixed on the sliding block, the sliding block is penetrated by the air pipe, a silica gel appliance is mounted at the end of the air pipe, and a hole communicating with the air pipe is formed in the middle of the end of the silica gel appliance. The fixing block is provided with multiple groups of air holes, a floating ball mechanism, a bubble blowing mechanism, a music playing mechanism and a loudspeaker mechanism are arranged in the air holes respectively, and the sliding block in the sliding groove is used in cooperation, the air pipe is corresponded to different air holes during training, different interesting toys can be formed, the interestingness of the device is improved, children can be attracted to carry out longer breathing training, the practicality is higher, and in addition, the children can be conveniently carried by using the shoulder straps at the end of the fixing block, so that the children can carry out self-training at any time during playing.

Description

Technical Field

[0001] This invention relates to a breathing trainer, and more particularly to a breathing trainer for children's rehabilitation, belonging to the field of rehabilitation equipment technology. Background Technology

[0002] A breathing trainer is an instrument used to train respiratory function. It can improve cardiopulmonary function, increase respiratory ventilation, and increase lung capacity. To some extent, it can relieve tension and anxiety. If multiple systems in the body are in a degenerative stage, respiratory function will also weaken accordingly. People with heart disease or weak constitutions need to use breathing trainers frequently. In addition, breathing trainers have good therapeutic effects on certain respiratory diseases and patients with asthma.

[0003] For example, the invention with application number 202010185996.3 discloses a breathing training method for rehabilitation. Through the setting of a limiting slide, an air inlet hose, an air blowing hood, a box, a limiting column, a linkage plate, a limiting arm, a slot, a compression spring, a gong, a connecting arm, a slide and a drumstick, the drumstick can move towards the gong according to the size of the child's lung capacity, so as to strike the gong, thus achieving the fun of breathing training.

[0004] The above-mentioned applications still have shortcomings:

[0005] 1. Because young children have low attention spans, a single type of toy cannot attract them for a long time during training. Current equipment cannot switch between fun toys during use, so they will lose interest after playing for a while, which affects the training effect.

[0006] 2. The training intensity cannot be adjusted according to the training situation during the training process, resulting in low practicality;

[0007] To address these issues, a respiratory training device for pediatric rehabilitation was designed. Summary of the Invention

[0008] The main objective of this invention is to provide a respiratory training device for children's rehabilitation. The device features a fixed block with multiple sets of air holes, each housing a float mechanism, a bubble blowing mechanism, a music playback mechanism, and a horn mechanism. These mechanisms work in conjunction with a slider inside a sliding groove. During training, the trachea is aligned with different air holes, creating various fun and engaging features, increasing the device's appeal and encouraging children to engage in longer breathing exercises. The device is highly practical. Furthermore, a carrying strap at the end of the fixed block allows for easy carrying by children, enabling them to perform self-training during play. The multiple fan-shaped plates inside the trachea, along with a spring, pull rope, and internal spiral tube forming an air source adjustment mechanism, allow for adjustment of the trachea's airway size by controlling the rotation of the internal spiral tube and opening the fan-shaped plates with the pull rope. This allows for adjustment of the patient's exhalation force during training at different recovery stages, further enhancing its practicality.

[0009] The objective of this invention can be achieved by adopting the following technical solution:

[0010] A respiratory training device for pediatric rehabilitation includes a fixed block with a groove on one side. A slider is slidably mounted inside the groove, and an air tube is fixed to the slider, passing through it. A silicone orthotic device is installed at the end of the air tube, with a hole communicating with the air tube at the middle of the end of the silicone orthotic device. An air source adjustment mechanism is provided inside the air tube. Air holes are evenly distributed on the side of the fixed block near the groove, and four sets of air holes are arranged along the length of the fixed block. Each of the four sets of air holes is respectively equipped with a float mechanism, a bubble blowing mechanism, a music playback mechanism, and a speaker mechanism.

[0011] Preferably, a sealing ring is fixed on the side of the slider near the air hole, and the diameter of the sealing ring is larger than the diameter of the end of the air hole.

[0012] Preferably, both ends of the fixing block are fixed with metal buckles, and a shoulder strap is fixedly connected between the metal buckles.

[0013] Preferably, the float mechanism includes a through pipe and a float. The through pipe is fixed to the top of the fixing block, and the bottom of the through pipe is connected to the inside of the air hole. The float is disposed inside the through pipe. The diameter of the float is larger than the diameter of the opening at the top of the air hole, and the diameter of the top of the through pipe is smaller than the diameter of the float.

[0014] Preferably, the bubble blowing mechanism includes a liquid storage box, a through groove, and a fixing plate. The liquid storage box is fixed to the top of the fixing block and is located at the top of the air hole on the side of the through pipe. A through groove is opened at the top of the inner part of the air hole. A pressure plate is installed in the through groove. A baffle is fixed at the bottom end of the pressure plate. The baffle is rotatably installed inside the air hole. A balloon is provided at the top of the through groove. The balloon is in communication with the inside of the liquid storage box. A drain pipe is installed on the balloon. A fixing plate is provided at the end of the air hole away from the baffle. An opening is opened at the middle position of the fixing plate. The bottom end of the drain pipe extends to the top of the opening. One-way valves are provided between the balloon and the liquid storage box and on the drain pipe.

[0015] Preferably, the liquid storage box has a transparent window on its outer side and an addition port on its top.

[0016] Preferably, the music playback mechanism includes a rotating rod, a fan blade, and a cylindrical rod. The rotating rod is rotatably installed inside a set of air holes. A fan blade is installed at the end of the rotating rod near the slide groove, and a cylindrical rod is fixed at the end of the rotating rod away from the fan blade. A metal block is fixed to the outside of the cylindrical rod. Metal plates are symmetrically arranged on both sides inside the air holes. The gap between the metal plates and the cylindrical rod is smaller than the height of the metal block.

[0017] Preferably, the horn mechanism includes a whistle and a horn cover, the whistle being fixed inside a set of air holes, and the horn cover being installed at the end of the air holes away from the slide groove.

[0018] Preferably, the air source regulating mechanism includes a sector plate, a spring, and an inner spiral tube. The sector plate is hinged inside the air pipe, and multiple sets of sector plates form a circle. A spring is provided between the outer side of the sector plate and the inner wall of the air pipe. An inner spiral tube is rotatably installed on the outer side of the air pipe. A pull rope is provided between the outer side of the inner spiral tube and the sector plate, and the pull rope is slidably connected to the air pipe.

[0019] Preferably, the sector plates are provided in four groups, and the included angle of the sector plates is 90°.

[0020] The beneficial effects of this invention are as follows:

[0021] This invention provides a breathing trainer for children's rehabilitation. The fixed block has multiple sets of air holes inside, each containing a float mechanism, a bubble blowing mechanism, a music playback mechanism, and a speaker mechanism. These mechanisms work in conjunction with a slider inside a groove. During training, the air tube is aligned with different air holes, creating various fun toys and increasing the device's appeal. This attracts children to engage in longer breathing exercises and enhances its practicality. Furthermore, the strap at the end of the fixed block makes it easy for children to carry and perform self-training at any time during play.

[0022] The multiple sets of sector plates inside the trachea, along with the air source adjustment mechanism consisting of springs, pull ropes, and an internal spiral tube, allow for adjustment of the size of the airway inside the trachea by controlling the rotation of the internal spiral tube and opening the sector plates with the pull ropes. This enables the adjustment of the patient's exhalation force during training at different recovery stages, making it more practical. Attached Figure Description

[0023] Figure 1 This is a front view of a preferred embodiment of a respiratory training device for pediatric rehabilitation according to the present invention;

[0024] Figure 2 This is a diagram of the float mechanism of a preferred embodiment of a respiratory training device for pediatric rehabilitation according to the present invention;

[0025] Figure 3 This is a bubble blowing mechanism diagram of a preferred embodiment of a respiratory training device for pediatric rehabilitation according to the present invention;

[0026] Figure 4 This is a preferred embodiment of the music playback structure of a breathing trainer for pediatric rehabilitation according to the present invention;

[0027] Figure 5 This is a diagram of the horn mechanism of a preferred embodiment of a respiratory training device for pediatric rehabilitation according to the present invention;

[0028] Figure 6 This is a tracheal cross-sectional view of a preferred embodiment of a respiratory training device for pediatric rehabilitation according to the present invention.

[0029] In the diagram: 1. Fixed block; 2. Slide groove; 3. Slider; 4. Air tube; 5. Silicone orthopedic appliance; 6. Air source adjustment mechanism; 7. Air hole; 8. Float mechanism; 9. Bubble blowing mechanism; 10. Music playback mechanism; 11. Horn mechanism; 12. Shoulder strap; 13. Through tube; 14. Float; 15. Liquid reservoir; 16. Through groove; 17. Pressure plate; 18. Baffle; 19. Balloon; 20. Drain tube; 21. Fixed plate; 22. Through port; 23. Rotating rod; 24. Fan blade; 25. Cylindrical rod; 26. Metal block; 27. Metal sheet; 28. Whistle; 29. ​​Horn cover; 30. Fan-shaped plate; 31. Spring; 32. Internal spiral tube; 33. Pull rope. Detailed Implementation

[0030] To enable those skilled in the art to more clearly understand the technical solution of the present invention, the present invention will be further described in detail below with reference to embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0031] Example 1

[0032] like Figures 1-6As shown, this embodiment provides a respiratory training device for children's rehabilitation, including a fixed block 1. A groove 2 is provided on one side of the fixed block 1. A slider 3 is slidably arranged inside the groove 2. An air tube 4 is fixed on the slider 3 and passes through the slider 3. A silicone orthotic device 5 is installed at the end of the air tube 4. A hole communicating with the air tube 4 is provided at the middle position of the end of the silicone orthotic device 5. An air source adjustment mechanism 6 is provided inside the air tube 4. Air holes 7 are evenly provided on the side of the fixed block 1 near the groove 2. Four sets of air holes 7 are provided along the length of the fixed block 1. A float mechanism 8, a bubble blowing mechanism 9, a music playback mechanism 10, and a speaker mechanism 11 are respectively provided on the four sets of air holes 7.

[0033] The fixed block 1 has multiple sets of air holes 7 inside, each with a float mechanism 8, a bubble blowing mechanism 9, a music playback mechanism 10, and a horn mechanism 11. These mechanisms work in conjunction with the slider 3 inside the slide 2. During training, the trachea 4 is aligned with different air holes 7 to create various fun toys, increasing the device's appeal and attracting children to engage in longer breathing exercises, thus enhancing its practicality. Additionally, the carrying strap 12 at the end of the fixed block 1 allows children to easily carry the device and conduct independent training at any time during play. The multiple sets of fan-shaped plates 30 inside the trachea 4, along with the air source adjustment mechanism 6 consisting of springs 31, pull ropes 33, and an inner spiral tube 32, allow for adjustment of the size of the air vents inside the trachea 4 by controlling the rotation of the inner spiral tube 32 and opening the fan-shaped plates 30 using the pull ropes 33. This allows for adjustment of the patient's exhalation force during training at different recovery stages, further enhancing its practicality.

[0034] In this embodiment, a sealing ring is fixed on the side of the slider 3 near the air hole 7, and the diameter of the sealing ring is larger than the diameter of the end of the air hole 7.

[0035] During the sliding of slider 3, the sealing ring allows the inner side of slider 3 to fit more closely with the fixed block 1, effectively preventing air leakage at the end of the air pipe 4, thus improving its practicality.

[0036] In this embodiment, both ends of the fixing block 1 are fixed with metal buckles, and the metal buckles are fixedly connected with a shoulder strap 12.

[0037] During use, the device can be carried on the body using the shoulder strap 12 for use at any time.

[0038] In this embodiment, the float mechanism 8 includes a through pipe 13 and a float 14. The through pipe 13 is fixed to the top of the fixing block 1, and the bottom of the through pipe 13 is connected to the inside of the air hole 7. The float 14 is disposed inside the through pipe 13. The diameter of the float 14 is larger than the diameter of the opening at the top of the air hole 7, and the diameter of the top of the through pipe 13 is smaller than the diameter of the float 14.

[0039] During use, when the slider 3 moves and the air tube 4 connects with the air hole 7 at the bottom of the tube 13, the teeth bite onto the silicone orthodontic appliance 5, which can correct and treat the teeth. In addition, by blowing air into the silicone orthodontic appliance 5, the air enters the interior of the tube 13 and applies an upward thrust to the float 14, which can float. When inhaling, the float 14 returns to its original position.

[0040] In this embodiment, the bubble blowing mechanism 9 includes a liquid storage box 15, a through groove 16, and a fixing plate 21. The liquid storage box 15 is fixed to the top of the fixing block 1. The liquid storage box 15 is located at the top of the air hole 7 on the side of the through pipe 13. The through groove 16 is opened at the top of the inner side of the air hole 7. A pressure plate 17 is installed on the through groove 16. A baffle 18 is fixed at the bottom end of the pressure plate 17. The baffle 18 is rotatably installed inside the air hole 7. A balloon 19 is provided at the top of the through groove 16. The balloon 19 is in communication with the inside of the liquid storage box 15. A drain pipe 20 is installed on the balloon 19. A fixing plate 21 is provided at the end of the air hole 7 away from the baffle 18. An opening 22 is opened at the middle position of the fixing plate 21. The bottom end of the drain pipe 20 extends to the top of the opening 22. One-way valves are provided between the balloon 19 and the liquid storage box 15 and on the drain pipe 20.

[0041] After the air tube 4 is connected to the air hole 7 at the bottom of the reservoir 15, when blowing air, the control baffle 18 tilts away from the side away from the slide 2. The pressure plate 17 at the top of the baffle 18 squeezes the balloon 19, causing the bubble liquid inside the balloon 19 to be discharged from the drain tube 20 and sprayed onto the opening 22 on the fixed plate 21, forming a water film at the opening 22. When exhaling, the gas is discharged from the opening 22, thus forming bubbles that are discharged from the inside of the air hole 7. When exhaling, the balloon 19 and the baffle 18 return to their original positions.

[0042] In this embodiment, a transparent window is provided on the outside of the liquid storage box 15, and an addition port is provided on the top of the liquid storage box 15.

[0043] The transparent window allows for observation of the liquid inside the reservoir 15, enabling timely replenishment.

[0044] In this embodiment, the music playback mechanism 10 includes a rotating rod 23, a fan blade 24, and a cylindrical rod 25. The rotating rod 23 is rotatably installed inside a set of air holes 7. The fan blade 24 is installed at one end of the rotating rod 23 near the slide groove 2, and the cylindrical rod 25 is fixed at the other end of the rotating rod 23 away from the fan blade 24. A metal block 26 is fixed to the outside of the cylindrical rod 25. Metal plates 27 are symmetrically arranged on both sides inside the air holes 7. The gap between the metal plate 27 and the cylindrical rod 25 is smaller than the height of the metal block 26.

[0045] When the air hole 7 at the trachea 4 and the fan blade 24 is connected, exhalation will control the fan blade 24 to drive the cylindrical rod 25 at the end of the rotating rod 23 to rotate. The metal block 26 on the cylindrical rod 25 will pluck the metal plate 27 to produce music.

[0046] In this embodiment, the horn mechanism 11 includes a whistle 28 and a horn cover 29. The whistle 28 is fixed inside a set of air holes 7, and the horn cover 29 is installed at the end of the air holes 7 away from the slide groove 2.

[0047] When the air hole 7 at the trachea 4 and the whistle 28 is connected, the exhalation control whistle 28 sounds, and the horn cover 29 amplifies the sound.

[0048] In this embodiment, the air source adjustment mechanism 6 includes a sector plate 30, a spring 31, and an inner spiral tube 32. The sector plate 30 is hinged inside the air pipe 4, and multiple sets of sector plates 30 form a circle. A spring 31 is provided between the outer side of the sector plate 30 and the inner wall of the air pipe 4. The inner spiral tube 32 is rotatably installed on the outer side of the air pipe 4. A pull rope 33 is provided between the outer side of the inner spiral tube 32 and the sector plate 30. The pull rope 33 is slidably connected to the air pipe 4.

[0049] During use, by rotating the inner spiral tube 32, the pull rope 33 can be stretched outward. Therefore, the pull rope 33 expands the fan-shaped plate 30 outward, adjusts the size of the air inlet inside the trachea 4, and thus adjusts the resistance when the patient exhales.

[0050] In this embodiment, four sets of sector plates 30 are provided, and the included angle of the sector plates 30 is 90°.

[0051] The four sets of sector plates 30 allow for easy opening and closing, making control more convenient.

[0052] The above description is merely a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope disclosed in the present invention, based on the technical solution and concept of the present invention, shall fall within the scope of protection of the present invention.

Claims

1. A respiratory training device for pediatric rehabilitation, characterized in that: The device includes a fixed block (1), a groove (2) on one side of the fixed block (1), a slider (3) slidably disposed inside the groove (2), an air tube (4) fixed on the slider (3), the air tube (4) passing through the slider (3), a silicone orthopedic device (5) installed at the end of the air tube (4), a hole communicating with the air tube (4) is opened at the middle position of the end of the silicone orthopedic device (5), an air source adjustment mechanism (6) is provided inside the air tube (4), and air holes (7) are evenly opened on the side of the fixed block (1) near the groove (2). Four sets of air holes (7) are opened along the length of the fixed block (1), and a float mechanism (8), a bubble blowing mechanism (9), a music playback mechanism (10) and a horn mechanism (11) are respectively provided on the four sets of air holes (7). The air source regulating mechanism (6) includes a fan-shaped plate (30), a spring (31) and an inner spiral tube (32). The fan-shaped plate (30) is hinged inside the air pipe (4), and multiple sets of fan-shaped plates (30) form a circle. A spring (31) is provided between the outer side of the fan-shaped plate (30) and the inner wall of the air pipe (4). An inner spiral tube (32) is rotatably installed on the outer side of the air pipe (4). A pull rope (33) is provided between the outer side of the inner spiral tube (32) and the fan-shaped plate (30). The pull rope (33) is slidably connected to the air pipe (4).

2. The respiratory training device for pediatric rehabilitation according to claim 1, characterized in that: A sealing ring is fixed on the side of the slider (3) near the air hole (7), and the diameter of the sealing ring is larger than the diameter of the end of the air hole (7).

3. A respiratory training device for pediatric rehabilitation according to claim 2, characterized in that: Both ends of the fixing block (1) are fixed with metal buckles, and a shoulder strap (12) is fixedly connected between the metal buckles.

4. A respiratory training device for pediatric rehabilitation according to claim 3, characterized in that: The float mechanism (8) includes a through pipe (13) and a float (14). The through pipe (13) is fixed to the top of the fixed block (1), and the bottom of the through pipe (13) is connected to the inside of the air hole (7). The float (14) is provided inside the through pipe (13). The diameter of the float (14) is larger than the diameter of the opening at the top of the air hole (7), and the diameter at the top of the through pipe (13) is smaller than the diameter of the float (14).

5. A respiratory training device for pediatric rehabilitation according to claim 4, characterized in that: The bubble blowing mechanism (9) includes a liquid storage box (15), a through groove (16), and a fixing plate (21). The liquid storage box (15) is fixed on the top of the fixing block (1). The liquid storage box (15) is located on the top of the air hole (7) on the side of the through pipe (13). The air hole (7) has a through groove (16) at its inner top. A pressure plate (17) is installed in the through groove (16). A baffle (18) is fixed at the bottom of the pressure plate (17). The baffle (18) is rotatably installed inside the air hole (7). The through groove (16) is fixed on the side of the through pipe (13). 6) A balloon (19) is provided at the top inside the balloon (19) and the inside of the liquid storage box (15) is connected. A drain pipe (20) is installed on the balloon (19). A fixing plate (21) is provided at the end of the air hole (7) away from the baffle (18). A through-hole (22) is opened at the middle position of the fixing plate (21). The bottom end of the drain pipe (20) extends to the top of the through-hole (22). A one-way valve is provided between the balloon (19) and the liquid storage box (15) and on the drain pipe (20).

6. A respiratory training device for pediatric rehabilitation according to claim 5, characterized in that: The liquid storage box (15) has a transparent window on its outside and an addition port on its top.

7. A respiratory training device for pediatric rehabilitation according to claim 6, characterized in that: The music playback mechanism (10) includes a rotating rod (23), a fan blade (24), and a cylindrical rod (25). The rotating rod (23) is rotatably installed inside a set of air holes (7). The fan blade (24) is installed at the end of the rotating rod (23) near the slide groove (2). The cylindrical rod (25) is fixed at the end of the rotating rod (23) away from the fan blade (24). A metal block (26) is fixed on the outside of the cylindrical rod (25). Metal plates (27) are symmetrically arranged on both sides inside the air holes (7). The gap between the metal plate (27) and the cylindrical rod (25) is smaller than the height of the metal block (26).

8. A respiratory training device for pediatric rehabilitation according to claim 7, characterized in that: The horn mechanism (11) includes a whistle (28) and a horn cover (29), the whistle (28) being fixed inside a set of air holes (7), and the horn cover (29) being installed at the end of the air holes (7) away from the slide groove (2).

9. A respiratory training device for pediatric rehabilitation according to claim 8, characterized in that: The sector plate (30) is provided in four sets, and the included angle of the sector plate (30) is 90°.

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