Auxiliary device for training respiratory function

Abstract

The utility model discloses an auxiliary device for training a respiratory function. The auxiliary device mainly comprises a base; the breathing resistance mechanism is arranged on the base, and breathing resistance can be generated in the breathing resistance mechanism; the mouth piece is communicated with the breathing resistance mechanism through a corrugated pipe; the filtering mechanism is connected between the breathing resistance mechanism and the corrugated pipe and is used for purifying air flowing from the breathing resistance mechanism to the corrugated pipe; the supporting mechanism is arranged on the base and located between the breathing resistance mechanism and the mouth piece; wherein the supporting mechanism is provided with a platform for placing the filtering mechanism and a clamp assembly for hanging the mouthpiece; through the functions of purifying sucked air by the filtering mechanism and supporting and hanging the mouthpiece by the supporting mechanism, the technical problems that the training quality is influenced by condensed water drops in the current device for training the respiratory function and dust or other fine particles are easy to adhere to the mouthpiece are solved, the stimulation or infection of the respiratory tract is avoided, and the service life of the respiratory tract is prolonged. And pollution caused by the fact that fine particles adhere to the mouthpiece is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of respiratory training rehabilitation equipment, and particularly relates to an auxiliary device for training respiratory function. BACKGROUND

[0002] Respiratory function training is a non-pharmacological treatment method for patients with respiratory system diseases, aiming to enhance the strength, flexibility and endurance of respiratory muscles through specific exercises, so as to improve lung function. For patients with chronic obstructive pulmonary disease (COPD), asthma, cystic fibrosis and other diseases, regular respiratory training can help to clear airway secretions, reduce respiratory consumption, improve lung capacity and gas exchange efficiency, and alleviate the symptoms of dyspnea. In addition, respiratory training can also improve the health status of the cardiovascular system, reduce blood pressure and reduce the risk of heart attack. For healthy people, regular respiratory exercises are also beneficial, which can improve sports performance, reduce oxygen consumption during exercise, promote psychological relaxation and relieve stress and anxiety.

[0003] The existing respiratory function training equipment usually includes the following several core components: a main device, a breathing pipeline, a mouthpiece or a mask, a resistance adjusting device and a monitoring feedback system. The main device serves as the center of the whole system, and integrates key components for generating and adjusting respiratory resistance inside. Common resistance adjusting methods include but are not limited to adjustable valves, spring-loaded pistons, rotating turbines, etc. When the user inhales or exhales through the mouthpiece or mask, the airflow must overcome the obstacles set by these resistance devices, so as to achieve effective exercise of the respiratory muscles. Some advanced devices are also equipped with electronic sensors and display screens, which can monitor and display the user's respiratory rate, breathing depth and other parameters in real time, providing a basis for doctors to develop personalized training plans.

[0004] Although the existing respiratory function training equipment has made significant progress in design and technology, there are still certain limitations in actual application. One of the important problems is that because the temperature of the exhaled gas of the user is higher than the temperature of the internal environment of the instrument, condensation water droplets are easily formed inside the instrument. These water droplets may be inhaled into the respiratory tract when the user inhales, which not only affects the training effect, but also may cause discomfort or induce respiratory tract infection. Another problem worth noting is that the mouthpiece directly contacting with the user usually lacks a suitable storage position. When the mouthpiece is placed on the desktop or outside the instrument, it is easy to be contaminated with dust and other tiny particles, which not only affects the cleanliness of the equipment, but also may become a breeding place for bacteria, increasing the risk of cross infection. The existence of these problems limits the use convenience and health safety of the equipment, and therefore further technical innovation is needed to solve them. CONTENT OF THE UTILITY MODEL

[0005] The application provides a technical problem to be solved by an auxiliary device for training respiratory function, which is to solve the technical problem that current training respiratory function devices are affected by condensed water droplets inside the device and that the mouthpiece is prone to adhere to dust or other fine particles by filtering the air sucked back through a filtering mechanism and supporting the suspension of the mouthpiece through a supporting mechanism.

[0006] To solve the above technical problem, the application provides an auxiliary device for training respiratory function, mainly comprising: a base; a breathing resistance mechanism arranged on the base, which can generate breathing resistance inside; a mouthpiece in communication with the breathing resistance mechanism through a corrugated pipe; a filtering mechanism connected between the breathing resistance mechanism and the corrugated pipe, used for purifying the air flowing from the breathing resistance mechanism to the corrugated pipe, the filtering mechanism comprising a filtering element body and an auxiliary sealing assembly, the filtering element body having a filtering assembly built-in to achieve air purification function, two quick connectors connected with the filtering assembly being arranged on the filtering element body, the two quick connectors being used for connecting the breathing resistance mechanism and the corrugated pipe, and the auxiliary sealing assembly being arranged around the filtering element body, the auxiliary sealing assembly having a clamping function of locking the two quick connectors; and a supporting mechanism arranged on the base between the breathing resistance mechanism and the mouthpiece, used for supporting the filtering mechanism, the supporting mechanism comprising a bracket, a supporting part and a supporting part, the bracket being installed on the base to adapt to the height of the breathing resistance mechanism, the supporting part being rotationally connected with the bracket, the supporting part having opposite first and second sides, and the supporting part being connected between the bracket and the second side to support the supporting part, the supporting part being able to form a platform for placing the filtering mechanism on the first side through the support of the supporting part.

[0007] The supporting mechanism is provided with a clamp assembly for fixing the mouthpiece.

[0008] In some embodiments, the clamp assembly is arranged on the side of the supporting mechanism close to the mouthpiece; the clamp assembly comprises: a mounting seat fixedly installed on the supporting part of the supporting mechanism; a U-shaped clamp connected with the mounting seat, the U-shaped clamp having two opposite ends each provided with a through hole; two clamping pieces slidably installed in the corresponding through holes for fixing the mouthpiece in a clamping manner; and two elastic elements respectively sleeved on the corresponding clamping pieces, the elastic elements being elastically supported between the U-shaped clamp and the clamping pieces.

[0009] The resilience of the elastic elements can give the two clamping pieces a clamping force to fix the mouthpiece.

[0010] In some embodiments, the clamping member comprises a rod body sliding through the corresponding through hole, the rod body having a first end inside the U-shaped clamp head and a second end outside the U-shaped clamp head; a top abutting part arranged at the first end for abutting the mouthpiece; a limiting part arranged at the second end for limiting the rod body from sliding out of the corresponding through hole.

[0011] In some embodiments, the two ends of the elastic element are elastically supported between the U-shaped clamp and the top abutting part or the limiting part, and the size of the top abutting part and the limiting part is larger than the size of the through hole.

[0012] In some embodiments, the auxiliary sealing assembly comprises two half-ring members respectively slidably arranged outside the filter member body through guide rods, the ends of the half-ring members are provided with arc-shaped clamps, and the arc-shaped clamps on the same side of the filter member body are arranged on both sides of the corresponding quick connector to form a hoop structure; two driving members are respectively connected between the filter member body and the corresponding half-ring members, the driving members have a telescopic function to drive the two half-ring members to slide on the guide rods.

[0013] In some embodiments, the filter assembly comprises a filter plate having a plurality of filter holes for filtering small particles; filter cotton filled in the inside of the filter member body on one side of the filter plate for adsorbing moisture in the air; a cleaning member slidably arranged in a sliding groove opened in the inside of the filter member body, and the cleaning member is arranged around the outer periphery of the filter cotton, the cleaning member has a receiving part for assisting the filter cotton to move out of the inside of the filter member body.

[0014] In some embodiments, the blowing assembly is further provided for blowing and drying the breathing resistance mechanism and the corrugated tube; the blowing assembly comprises a support column arranged on the base for adapting the height of the breathing resistance mechanism; a blowing member arranged at the top of the support column, and the blowing member is communicated with one end of the breathing resistance mechanism away from the corrugated tube through an air inlet pipe.

[0015] In some embodiments, the blowing member is used for conveying the circulating gas with a suitable temperature into the inside of the breathing resistance mechanism.

[0016] In some embodiments, the receiving box is further provided for placing the corrugated tube and the mouthpiece separated from the filter mechanism; a partition plate is arranged inside the receiving box to form at least two receiving spaces in the inside of the receiving box for respectively placing the corrugated tube and the mouthpiece.

[0017] In some embodiments, further comprising: a disinfection mechanism for inhibiting the breeding of bacteria on the breathing resistance mechanism and the corrugated pipe and mouthpiece placed in the storage box; the disinfection mechanism comprises: a guide plate arranged on the base, the guide plate being provided with a guide structure extending in the height direction of the breathing resistance mechanism; a disinfection frame slidably connected to the guide plate through the guide structure, and a plurality of ultraviolet disinfection lamps arranged on the disinfection frame respectively towards the breathing resistance mechanism and the storage box; and a jacking assembly connected with the disinfection frame and having a function of driving the disinfection frame to move up and down on the guide plate.

[0018] The jacking assembly can drive the disinfection frame to move up and down on the guide plate through the guide structure.

[0019] Through the above technical solution, the auxiliary device for training respiratory function provided by the present application solves the problems of condensate water and improper storage of the mouthpiece in the existing respiratory function training equipment, and can bring the following significant beneficial effects: the filter mechanism effectively intercepts and absorbs the moisture in the exhaled and inhaled gas of the user, preventing the formation of condensate water beads inside the instrument or the inhalation of the already formed condensate water beads. This can ensure that the user will not inhale condensate water beads during the inhalation process, avoiding the possible respiratory tract irritation or infection, and significantly improving the safety and comfort of the training process. By providing a clamp assembly on the support mechanism specifically for hanging the mouthpiece, a clean and sanitary storage location is provided for the mouthpiece. The user can conveniently hang the mouthpiece in the designated position, avoiding direct contact of the mouthpiece with the table or other surfaces, and reducing dust and microbial contamination. This design not only maintains the cleanliness of the mouthpiece, but also effectively reduces the risk of cross-infection. Therefore, the improved auxiliary device fundamentally improves the user's training experience by solving the condensate water bead problem and providing a sanitary mouthpiece storage solution. The user can perform respiratory training in a safer, cleaner and more comfortable environment without worrying about the cleaning and maintenance of the equipment, thereby improving the enthusiasm and continuity of training. It helps to improve the compliance and effectiveness of training, and promotes a significant improvement in medical effect. At the same time, it also reduces the risk of damage to internal components caused by condensate water erosion, thereby prolonging the service life of the equipment. The design of the mouthpiece hanging mechanism also helps to maintain the good condition of the mouthpiece and avoid physical damage caused by improper storage. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure schematic diagram of the auxiliary device for training respiratory function is provided for the embodiments of the present application;

[0021] Figure 2 The top view of the breathing resistance mechanism is provided for the embodiments of the present application;

[0022] Figure 3 The A-A sectional view of Figure 2 the auxiliary device for training respiratory function is provided for the embodiments of the present application;

[0023] Figure 4 This is a three-dimensional structural diagram of the filtering mechanism and the support mechanism in the embodiments of this application;

[0024] Figure 5 This is an enlarged view of the filter mechanism in the embodiments of this application;

[0025] Figure 6 This is a schematic diagram of the internal structure of the filter body in an embodiment of this application;

[0026] Figure 7 This is a three-dimensional structural diagram of the cleaning component in an embodiment of this application;

[0027] Figure 8 This is a three-dimensional structural diagram of the support mechanism in the embodiments of this application;

[0028] Figure 9 This is a three-dimensional structural diagram of the clamp assembly in the embodiments of this application;

[0029] Figure 10 This is a three-dimensional structural diagram of the clamping component in the embodiments of this application;

[0030] Figure 11 This is a three-dimensional structural diagram of the blowing assembly and the disinfection mechanism in the embodiments of this application;

[0031] Figure 12 This is a schematic diagram of the disinfection mechanism in the embodiments of this application;

[0032] Figure 13 for Figure 12 Enlarged view of part B;

[0033] Figure 14 This is a three-dimensional structural diagram of the bite nozzle in the embodiments of this application.

[0034] Figure label:

[0035] 1. Base;

[0036] 2. Breathing resistance mechanism;

[0037] 21. Transparent observation tube; 22. Resistance connecting tube; 23. Indicating ball; 24. Regulating valve;

[0038] 221. Quickly connect the air valve;

[0039] 3. Filtration mechanism;

[0040] 31. Filter element body; 32. Filter assembly; 33. Auxiliary sealing assembly;

[0041] 31a, quick connector; 31b, sliding slot; 311, cleaning component; 321, filter plate; 331, half ring; 332, guide rod; 333, arc-shaped clamp; 334, driving component;

[0042] 4, supporting mechanism;

[0043] 41, support; 42, supporting component; 43, supporting component; 44, connecting ring; 45, clamp assembly;

[0044] 421, first side surface; 422, second side surface; 451, mounting seat; 452, U-shaped clamp; 453, clamping component; 454, elastic element;

[0045] 453a, rod body; 453b, abutting portion; 453c, limiting portion; 453d, clamping recess;

[0046] 5, blowing assembly;

[0047] 51, supporting column; 52, blowing component; 53, air inlet pipe;

[0048] 6, storage box; 60, partition;

[0049] 7, disinfecting mechanism;

[0050] 71, guide plate; 72, guide structure; 73, disinfecting rack; 74, ultraviolet disinfecting lamp; 75, jacking assembly;

[0051] 751, bidirectional motor; 752, transmission gear; 753, sawtooth structure;

[0052] 8, mouthpiece; 81, clamping protrusion;

[0053] 9, bellows. DETAILED DESCRIPTION

[0054] The present application will be further described in detail below with reference to the accompanying drawings.

[0055] Reference Figure 1 , Figure 2 and Figure 3As shown, the training breathing function auxiliary device of the present application can include: the base 1 is located at the lower bottom of the entire auxiliary device, which is used to place or fix the training breathing function auxiliary device on the table surface with a certain flatness, such as: ground, bed surface, desktop or bedside cabinet. The breathing resistance mechanism 2 is installed on the base 1, which can produce adjustable throttling effect in the internal space, so that the user feels the breathing resistance. Specifically, the breathing resistance mechanism is composed of a transparent observation cylinder 21 and a resistance communication cylinder 22. The number of the guide flow cylinder can be set to several, and is installed side by side on the base 1. The cylinder body of the transparent observation cylinder 21 is made of light-transmitting material, and the indicating ball 23 movable up and down is arranged in the inside of each guide flow cylinder. The resistance communication cylinder 22 is connected with each transparent observation cylinder 21 respectively, and two adjusting valves 24 for adjusting the internal throttling resistance of the resistance communication cylinder 22 are arranged on the resistance communication cylinder 22, so that the pressure in the resistance communication cylinder 22 can be adjusted to the air resistance suitable for the user. It should be noted that when breathing, the gas passes through the valve of the adjusting valve 24. The smaller the valve opening, the greater the resistance the gas will encounter when passing through. For example, in some simple breathing trainers, the knob on the adjusting valve 24 can control the opening of the valve. When the knob is tightened, the passage of the valve is narrowed, and the user needs more force to push the gas through when inhaling or exhaling, thereby increasing the breathing resistance. It should be noted that the present application is not limited to the mechanical adjusting valve 24, but also can use the elastic valve to generate resistance, for example: the resistance communication cylinder 22 is provided with an elastic valve made of elastic material, such as silicone material. In the normal state, the valve is in the closed or partially closed state. When the user inhales or exhales, the gas pressure needs to overcome the elastic resistance of the valve to pass through. Of course, in this embodiment, the resistance communication cylinder 22 can also adopt other structures, which can generate breathing resistance in the inside of the resistance communication cylinder 22, and is not limited herein. In this embodiment, the training breathing function auxiliary device further comprises: the filter mechanism 3 connected to the quick connection air nozzle 221 at one end of the resistance communication cylinder 22, which is used to filter the small particles and water droplets in the resistance communication cylinder 22; the mouthpiece 8 connected to the side away from the resistance communication cylinder 22 of the filter mechanism 3 through the corrugated pipe 9, which is used to connect the user's mouth and nose. It should be noted that the temperature of the exhaled gas of the user may be higher than the temperature of the inner wall of the breathing resistance mechanism 2. When the air contacts the inner wall with lower temperature than itself, the water in the air can be condensed into water droplets and stored in the internal space of the breathing resistance mechanism 2. When the user inhales, part of the water droplets may move with it, thereby affecting the user to continue the breathing training.The filter mechanism 3 is connected between the corrugated pipe 9 and the breathing resistance mechanism 2, so that the water droplets and fine particles in the breathing resistance mechanism 2 can be effectively filtered by the filter mechanism 3, thereby prolonging the training time of the user and improving the training quality. The filter mechanism 3 is connected to the breathing resistance mechanism 2 in a quick plug-in manner, which significantly improves the convenience, but also needs a stable support on the auxiliary device to provide stability, therefore, in the embodiment of the application, the base 1 is also provided with a support mechanism 4 located between the breathing resistance mechanism 2 and the mouthpiece 8, which can be understood as the support mechanism 4 can be directly opposite to the connection position of the filter mechanism 3, and the support mechanism 4 is provided with a platform with storage function and a clamp assembly 45 capable of suspending the mouthpiece 8; since the filter mechanism 3 needs to replace the functional part with filtering characteristics regularly, and then the quick plug-in function can be relied on to achieve rapid assembly and disassembly, and when the training breathing function auxiliary device is not used, the platform on the support mechanism 4 can be stowed; on the contrary, during use, opening the platform on the support mechanism 4 not only can support the filter mechanism 3 during use, but also can assist the filter mechanism 3 to perform quick plug-in operation due to the support of the platform, thereby avoiding damage caused by misalignment during quick plug-in. After the mouthpiece 8 is suspended by the clamp assembly 45, the mouthpiece 8 can avoid contact with non-sterilized equipment, since the mouthpiece 8 is in direct contact with the user's mouth and nose, and some body fluids will inevitably be attached, which can easily stick to dust or other fine particles, therefore, the clamp assembly 45 can avoid unnecessary trouble when the user continues training after a break.

[0056] With reference to the drawings Figure 4 and Figure 6In further embodiments, the supporting mechanism 4 can include a support 41 erected on the base 1, which is used to adapt the configuration height of the resistance communicating cylinder 22 in the resistance mechanism 2; a supporting part 42 connected to the support 41 in a hinged manner, which can rotate on the support 41 with the hinged position as the center, and the supporting part 42 is in a plate structure, thus having opposite first and second sides 421 and 422. In use, the second side 422 of the supporting part 42 can be folded on the support 41, or the first side 421 of the supporting part 42 can constitute a platform to support the filtering mechanism 3, thus constituting the storage function mentioned above. A supporting part 43 is further arranged between the support 41 and the supporting part 42 to support the supporting part 42 to maintain the rotation angle. In this embodiment, one end of the supporting part 43 is connected to the support 41, and the other end is detachably connected to the supporting part 42 to support the supporting part 42 to maintain the angle at which the filtering mechanism 3 can be placed. Specifically, a connecting ring 44 in a closed loop structure is arranged on the support 41 and the second side 422 of the supporting part 42 respectively to connect the supporting part 43, and the supporting part 43 is also provided with a connecting structure for adapting the connecting ring 44, which can be in a closed loop structure at one end and in an open loop structure at the other end. Therefore, the closed loop structure on the supporting part 43 can be connected to the connecting ring 44 on the support 41, and the open loop structure on the supporting part 43 can be connected to the connecting ring 44 on the supporting part 42, and the open loop structure can form a detachable connecting structure between the supporting part 43 and the supporting part 42, so that the supporting effect of the supporting part 43 on the supporting part 42 can be established or released by artificial means to avoid the supporting effect of the supporting part 43 affecting the storage function of the supporting part 42. In this embodiment, the supporting part 43 can be a telescopic rod with telescopic function, which can maintain the state after extension to still have the characteristic of supporting the supporting part 42. The first side 421 of the supporting part 42 can be a surface with a certain flatness, or can be provided with a mounting structure (not shown in the figure) capable of clamping the filtering mechanism 3 to place the filtering mechanism 3 on the first side 421 of the supporting part 42. The mounting structure for clamping can be a quick-connection sliding rail (not shown in the figure), and the filtering mechanism 3 is slid from one side of the quick-connection sliding rail, so that the filtering mechanism 3 can be stably placed on the first side 421 of the supporting part 42, and the quick-connection sliding rail can limit the filtering mechanism 3 to continuously maintain on the same horizontal line, which can more effectively assist the filtering mechanism 3 to perform quick-connection operation.

[0057] Referring to Figure 8As shown, in some embodiments, the bracket 41 adopts a structure with an upper half hollowed out, and the purpose is that when the supporting part 43 supporting the supporting part 42 is cancelled, the supporting part 42 along the end part and the middle part of the top end of the bracket 41 can be rotated to the second side 422 of the supporting part 42 being attached to the outer surface of the bracket 41, so that the supporting part 42 can be accommodated in the space of the upper half of the bracket 41 hollowed out, and the corresponding local area of the supporting part 42 and the bracket 41 can adopt a magnetic connection mode, so that after the supporting mechanism has the accommodation function, it can be used to place the filtering mechanism, and after being accommodated, it can further reduce the horizontal occupation area of the device and reduce the accumulation of dust on the surface. When the supporting part 42 is in the accommodation state, it can also avoid the phenomenon that the supporting part 43 is bent due to the unadapted weight falling or accumulating on the supporting part 42. It needs to be explained that the supporting part 43 realizes a detachable connection structure between the supporting part 43 and the supporting part 42 through an open loop structure, so that the supporting effect of the supporting part 43 on the supporting part 42 can be quickly established or released by artificial means.

[0058] Referring to Figure 8 and Figure 9 As shown, in some embodiments, since the supporting part 42 can be hinged at the top of the bracket 41, and the supporting part 42 is a plate structure, the supporting part 42 can be provided with a mounting lug on one side, so as to be hingedly connected with the top position of the bracket 41 through the mounting lug, so that the side of the supporting part 42 away from the mounting lug can gradually move away from the breathing resistance mechanism 2 through the rotation of the supporting part 42, and according to the arrangement position of the supporting mechanism 4, it can also be understood as gradually moving towards the mouthpiece 8. The clamp assembly 45 can be arranged on the side of the supporting part 42 that can gradually approach the mouthpiece 8. Specifically, the clamp assembly 45 can include a mounting seat 451, which can be fixedly installed on the supporting part 42 in cooperation with a screw hole and a screw rod, and a U-shaped clamp 452 is formed on the side of the mounting seat 451 away from the supporting part 42. The U-shaped clamp 452 is in the form of a U-shaped structure with a space for placing the mouthpiece 8. In order to realize the function of clamping the mouthpiece 8, the U-shaped clamp 452 is provided with through holes on the ends opposite to the two sides of the space, and clamping pieces 453 are slidably installed in the through holes, respectively, and elastic elements 454 are sleeved on the two clamping pieces 453, so that the clamping pieces 453 can clamp and fix the mouthpiece 8 through the clamping force of the elastic elements 454, so as to meet the suspension requirement of the mouthpiece 8.

[0059] Specifically referring to Figure 9 , Figure 10 and Figure 14As shown, in a further embodiment, the clamping piece 453 can include a rod body 453a having a first end and a second end, and a stop portion 453b provided at the first end and a limiting portion 453c provided at the second end, the rod body 453a being slidingly arranged in the through hole so that the first end is located at the inner side of the clamping head of the U-shaped clamp 452 and the second end is located at the outer side of the clamping head of the U-shaped clamp 452; in this embodiment, a clamping recess 453d can be provided on the side of the stop portion 453b away from the rod body 453a, and the outer peripheral surface of the mouthpiece 8 is provided with oppositely arranged clamping protrusions 81 which can be fitted into the clamping recess 453d, it can be understood that when the clamping piece 453 applies additional clamping force to the mouthpiece 8 through the elastic element 454, the clamping protrusions 81 can be inserted into the corresponding clamping recess 453d to make the clamping process more stable; and the limiting portion 453c can limit the rod body 453a from sliding out of the through hole due to the elastic force of the elastic element 454, therefore, the size of the limiting portion 453c and the stop portion 453b can be set to be larger than the size of the through hole.

[0060] In an embodiment of the clamping piece 453, the elastic element 454 can be a compression spring which is sleeved on the rod body 453a, and the two ends of the compression spring are elastically supported on the side edge of the abutting portion facing the rod body 453a and the inner wall of the U-shaped clamp 452 respectively. In use, the rod piece can be pulled to slide in the through hole so that the abutting portion approaches the inner wall of the U-shaped clamp 452 to compress the compression spring to store elastic force, thereby increasing the distance between the two abutting portions on the clamping piece 453 and placing the mouthpiece 8 in the U-shaped clamp 452, at this time, the clamping recess 453d on the abutting portion can be docked with the clamping protrusion 81 on the mouthpiece 8, and after releasing the elastic force stored by the compression spring by releasing the pulled clamping piece 453, the mouthpiece 8 can be clamped in the U-shaped clamp 452 through the elastic force of the compression spring and the continuous elastic force applied on the mouthpiece 8.

[0061] In another embodiment of the clamping member 453, the elastic element 454 can also be a tension spring, which is sleeved on the rod 453a, and the two ends of the tension spring are respectively connected to the outer edge of the limiting part 453c facing the rod 453a and the outer wall of the U-shaped clamp 452. In use, the rod 453a can be slid through the through hole to move the limiting part 453c away from the outer wall of the U-shaped clamp 452, thus stretching the tension spring and increasing the distance between the abutting parts on the two opposing clamping parts 453. The biting part 8 is then placed in the U-shaped clamp 452. At this time, the snap-fit ​​recess 453d on the abutting part can be aligned with the snap-fit ​​protrusion 81 on the biting part 8. After releasing the clamping part 453 and releasing the tension spring, the biting part 8 is clamped in the U-shaped clamp 452 by the rebound force of the tension spring and the continuous elastic force applied to the biting part 8.

[0062] Reference Figure 5 and Figure 6 As shown, in some embodiments, the filtration mechanism 3 may include a filter body 31, which may be a hollow box containing a filter assembly 32 to purify the air passing through the filtration mechanism 3. Two quick-connect fittings 31a are arranged opposite each other on the filter body 31 for connecting the breathing resistance mechanism 2 and the bellows 9. The quick-connect fittings allow for rapid connection between the filter body 31 and the breathing resistance mechanism 2 and the bellows 9. An auxiliary sealing assembly 33 is also provided on the outer periphery of the filter body 31. This auxiliary sealing assembly 33 has a clamping function to lock the two quick-connect fittings 31a, making the connection between the quick-connect fittings 31a and the breathing resistance mechanism 2 and the bellows 9 more stable and less prone to disconnection during training.

[0063] Specific reference Figure 5As shown, in a further embodiment, the auxiliary sealing assembly 33 can comprise two half-rings 331 oppositely arranged around the filter element body 31 through guide rods 332, and the two half-rings 331 can slide towards or away from each other on the corresponding guide rods 332. Arc-shaped clamps 333 are further arranged on both ends of the half-rings 331, so that the arc-shaped clamps 333 on the same side of the filter element body 31 are arranged on both sides of the corresponding quick connector 31a to form a hoop structure on both sides of the quick connector 31a. When the two half-ring structures are close to each other, the quick connection air nozzle 221 and the corrugated pipe 9 sleeved on the quick connector 31a can be locked. The auxiliary sealing assembly 33 can further comprise two driving components 334 for driving the half-rings 331 to slide on the guide rods 332. In the present embodiment, the driving components 334 can be selected from functional components with electric telescopic function, such as electric telescopic rods or air cylinders. The cylinder body of the driving component 334 is fixedly connected with the outer wall of the filter element body 31, and the piston rod of the driving component 334 is fixedly connected with the corresponding half-ring 331, so that the driving component 334 can controllably drive the half-ring 331 to slide on the guide rod 332 through its telescopic function. In use, the filter mechanism 3 can be first connected to the quick connection air nozzle 221 and the corrugated pipe 9 on the resistance communication barrel 22 through the two quick connectors 31a, and then the two driving components 334 are started to retract the piston rod that has been extended, thereby driving the two half-rings 331 to approach each other under the limitation of the guide rods 332, so that the arc-shaped clamps 333 on the same side of the filter element body 31 lock the quick connection air nozzle 221 or the corrugated pipe 9 on the corresponding quick connector 31a, effectively improving the stability of the connection structure between the breathing resistance mechanism 2, the corrugated pipe 9 and the filter mechanism 3.

[0064] With particular reference to Figure 6As shown in the filter mechanism 3 in one embodiment, the filter assembly 32 can include: a filter plate 321 and filter cotton (not shown in the figure), the filter plate 321 is provided with a plurality of filter holes for filtering small particles, and the filter cotton is used to absorb moisture in the air. In this embodiment, the filter plate 321 and the filter cotton have at least three arrangements, which can include: arranging the filter plate 321 and the filter cotton in the filter body 31 in sequence, so that the filter mechanism 3 has the functions of filtering small particles and water droplets. Two filter plates 321 can also be provided in the filter body 31, and the two filter plates 321 correspond to the directions of the two quick connectors 31a respectively, and the filter cotton is filled between the two filter plates 321, so that the filter mechanism 3 has the function of further improving the filtering of small particles on the basis of filtering water droplets. Two layers of filter cotton can also be provided in the filter body 31, and the two layers of filter cotton correspond to the directions of the two quick connectors 31a respectively, and the filter plate 321 is fixed between the two layers of filter cotton, so that the filter mechanism 3 has the function of further improving the filtering of water droplets on the basis of filtering small particles. The actual situation and the environment can be reasonably arranged, and it should be noted that the filter assembly 32 can also adopt other arrangement forms, and only through the filter plate 321 and the filter cotton or the function components that can be replaced, the functions of filtering small particles and water droplets are within the protection scope of the present application.

[0065] Referring to Figure 5 and Figure 7 As shown in the further embodiment of the filter assembly 32, the filter assembly 32 can also include a cleaning component 311 for assisting in removing the filter cotton, which is limitingly and slidingly installed in the sliding groove 31b opened in the filter body 31, and the sliding groove 31b corresponds to the position of the filter cotton placed in the filter body 31. In this embodiment, the cleaning component 311 can be provided in a U-shaped structure, and the opening of the cleaning component 311 corresponds to the top opening of the filter body 31, so that the filter cotton corresponding to the position can be taken out by pulling the cleaning component 311, thereby avoiding the situation of directly contacting or cleaning the filter cotton with hands.

[0066] Referring to Figure 1 and Figure 11As shown, in some embodiments, the breathing function training aid in the present application further comprises a blowing assembly 5 for blowing dry the breathing resistance mechanism 2 and the corrugated pipe 9; the blowing assembly 5 can comprise a support column 51 fixedly installed on the base 1, which is used to configure the setting height of the resistance communication cylinder 22; a blowing component 52 is arranged on the top of the support column and can place the component on the tabletop, the blowing assembly 5 can select a hot air machine, and the blowing assembly 5 is communicated with the inside of the resistance communication cylinder 22 through an air inlet pipe 53 and one end of the resistance communication cylinder 22 away from the quick-connect air nozzle 221. Specifically, after the corrugated pipe 9 is disassembled for cleaning, because there is still moisture in the corrugated pipe 9 that cannot be effectively treated, the corrugated pipe 9 can be connected to the filter element body 31 again or directly connected to the quick-connect air nozzle 221 on the resistance communication cylinder 22, and the adjusting valve 24 on the resistance communication cylinder 22 is adjusted to the fully open state, and finally the blowing assembly 5 is started to deliver hot air to the breathing resistance mechanism 2 and the corrugated pipe 9, and the moisture inside is evaporated, so as to avoid that the residual moisture contains bacteria or the moisture adsorbs small particles to form stubborn foreign matter, which affects the health of the user.

[0067] Referring to Figure 1 As shown, in some embodiments, the breathing function training aid in the present application further comprises a storage box 6 fixed on the base 1, which is used to place the corrugated pipe 9 and the mouthpiece 8; and a partition 60 is arranged in the inside of the storage box 6, so as to divide the inside space of the storage box 6 into at least two parts, thereby being able to store the corrugated pipe 9 and the mouthpiece 8 separately.

[0068] Referring to Figure 1 , Figure 12 and Figure 13As shown, in some embodiments, the auxiliary device for training respiratory function in the present application further comprises a disinfection mechanism 7 which disinfects the respiratory resistance mechanism 2 and the corrugated pipe 9 and the mouthpiece 8 stored in the storage box 6 by ultraviolet sterilization. Therefore, in this embodiment, the respiratory resistance mechanism 2 and the storage box 6 are both made of materials with high light transmittance in the ultraviolet band, such as optical quartz glass and the like. In this embodiment, the disinfection mechanism 7 comprises a guide plate 71 arranged on the base 1. The guide plate 71 can be directly arranged on the base 1 or connected to the base 1 through a support column 51 and installed on one side of the support column 51. A guide structure 72 is arranged on the guide plate 71 and can extend towards the height direction of the respiratory resistance mechanism 2. A disinfection rack 73 is slidably connected to the guide plate 71 through the guide structure 72, and a plurality of ultraviolet disinfection lamps 74 capable of facing the respiratory resistance mechanism 2 and the storage box 6 are arranged on the disinfection rack 73. In order to drive the disinfection rack 73 to slide on the guide structure 72 of the guide plate 71, the disinfection mechanism 7 further comprises a jacking assembly 75 connected to the disinfection rack 73, which has the function of driving the disinfection rack 73 to rise and fall.

[0069] With reference to Figure 12 As shown, in one embodiment of the disinfection mechanism 7, in order to make the lifting movement of the disinfection rack 73 more reliable, two guide plates 71 can be arranged on the base 1 to slidably install the two ends of the disinfection rack 73 on the guide structure 72 of the corresponding guide plate 71. When in use, after the jacking assembly 75 applies a jacking force to the disinfection rack 73, the two ends of the disinfection rack 73 can move synchronously through the guide structure 72, thereby effectively improving the stability of the disinfection rack 73 during the lifting movement, so that the disinfection rack 73 can stably perform the lifting movement. Since the stability of the ultraviolet disinfection lamps 74 on the disinfection rack 73 is improved, the disinfection and sterilization efficiency is also improved.

[0070] With reference to Figure 13As shown, in one embodiment of the jacking assembly 75, the jacking assembly 75 can include a bidirectional motor 751, a transmission gear 752, and a sawtooth structure 753, the transmission gear 752 is synchronously rotated with the output shaft of the bidirectional motor 751, and the bidirectional motor 751 is fixedly installed on the sterilization rack 73, while the transmission gear 752 is rotatably arranged on the sterilization rack 73 through a bearing, the sawtooth structure 753 is formed on one side surface of the guide plate 71, and the guide structure 72 is a limiting slide rail arranged on both sides of the sawtooth structure 753, the sterilization rack 73 is slidably installed on the limiting slide rail, and the transmission gear 752 is engaged on the sawtooth structure 753. In use, the bidirectional motor 751 is started to drive the transmission gear 752 to rotate and turn on the ultraviolet sterilization lamp 74, so that the transmission gear 752 can perform climbing movement on the sawtooth structure 753 to drive the sterilization rack 73 to ascend and descend on the limiting slide rail, so that the ultraviolet sterilization lamp 74 arranged on the sterilization rack 73 can perform overall sterilization on the interior of the respiratory resistance mechanism 2 and the corrugated pipe 9 and mouthpiece 8 in the storage box 6 through the ascending and descending movement of the sterilization rack 73.

[0071] In another embodiment of the jacking assembly 75, the jacking assembly 75 can be provided as an electric push rod or a pneumatic cylinder component (not shown in the figure) with a jacking function, which can include a push rod housing and a jacking piston rod. In this embodiment, the push rod housing can be fixedly installed on the base 1, while the jacking piston rod is connected with the sterilization rack 73, and the guide structure 72 is a limiting slide rail arranged on the guide plate 71, and the sterilization rack 73 is slidably installed on the limiting slide rail. In use, the jacking assembly 75 is started and the ultraviolet sterilization lamp 74 is turned on, so that the jacking piston rod performs telescopic movement and applies jacking force to the sterilization rack 73, and the sterilization rack 73 performs ascending and descending movement along the extension direction of the limiting slide rail, so that the ultraviolet sterilization lamp 74 arranged on the sterilization rack 73 can perform overall sterilization on the interior of the respiratory resistance mechanism 2 and the corrugated pipe 9 and mouthpiece 8 in the storage box 6 through the ascending and descending movement of the sterilization rack 73.

[0072] The embodiments of the present application are described in detail above, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described above by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0073] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0074] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0075] In the present application, unless otherwise explicitly specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0076] Finally, it needs to be pointed out that the above description is only for the preferred embodiments of the present application, and those skilled in the art can make various modifications under the inspiration of the present application without departing from the purpose of the present application and the claims, and such modifications all fall within the protection scope of the present application.

[0077] The above is only some embodiments of the present application. For those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which all fall within the protection scope of the present application.

Claims

1. An auxiliary device for training respiratory function, characterized in that, The utility model relates to a kind of training breathing function's auxiliary device, including: Base (1); Breathing resistance mechanism (2) is arranged on the base (1), breathing resistance can be generated inside the breathing resistance mechanism (2); Mouthpiece (8) is communicated with the breathing resistance mechanism (2) by bellows (9); Filter mechanism (3) is connected between the breathing resistance mechanism (2) and the bellows (9), for purifying the air that flows from the breathing resistance mechanism (2) to the bellows (9), the filter mechanism (3) includes filter element body (31) and auxiliary sealing assembly (33), filter assembly (32) is built-in in the filter element body (31), to realize air purification function, two quick connectors (31a) that communicate the filter assembly (32) are oppositely provided on the filter element body (31), two the quick connectors (31a) are used to connect the breathing resistance mechanism (2) with the bellows (9), the auxiliary sealing assembly (33) is arranged around the filter element body (31), the auxiliary sealing assembly (33) has the clamping function of locking two the quick connectors (31a); Support mechanism (4) is arranged on the base (1), is located between the breathing resistance mechanism (2) and the mouthpiece (8), for supporting the filter mechanism (3), the support mechanism (4) includes bracket (41), supporting component (42) and supporting component (43), the bracket (41) is installed on the base (1), for adapting the height of the breathing resistance mechanism (2), the supporting component (42) is rotatably connected with the bracket (41), the supporting component (42) has opposite first side (421) and second side (422), the supporting component (43) is connected between the bracket (41) and the second side (422), for supporting the supporting component (42), the supporting component (42) can be supported by the supporting component (43) to form the platform for placing the filter mechanism (3) on the first side (421); Wherein, the support mechanism (4) is provided with clamp assembly (45), and the clamp assembly (45) is used to fix mouthpiece (8).

2. The training breathing function's auxiliary device according to claim 1, wherein, The clamp assembly (45) is arranged on the side of the support mechanism (4) that can be close to the mouthpiece (8); The clamp assembly (45) includes: Mounting seat (451) is fixedly installed on the supporting component (42) of the support mechanism (4); U-shaped clamp (452) is connected with the mounting seat (451), two opposite ends of the U-shaped clamp (452) are respectively provided with through holes; Two clamping pieces (453) are respectively slidably installed in the corresponding through holes, for fixing the mouthpiece (8) in a clamping manner; Two elastic elements (454) are respectively sleeved on the corresponding clamping pieces (453), and the elastic elements (454) are supported between the U-shaped clamp (452) and the clamping pieces (453) by elastic force. The resilient element (454) can provide the two clamping members (453) with a force to clamp and fix the mouthpiece (8).

3. A device for training respiratory function according to claim 2, characterised in that, The clamping member (453) comprises: a rod body (453a) sliding into the corresponding through hole, the rod body (453a) having a first end inside the U-shaped clamp (452) and a second end outside the U-shaped clamp (452); a top abutting part (453b) arranged at the first end for abutting the mouthpiece (8); a limiting part (453c) arranged at the second end for limiting the rod body (453a) from sliding out of the corresponding through hole; wherein the two ends of the resilient element (454) are elastically supported between the U-shaped clamp (452) and the top abutting part (453b) or the limiting part (453c), and the size of the top abutting part (453b) and the limiting part (453c) is larger than that of the through hole.

4. A device for training respiratory function according to claim 3, characterised in that, The auxiliary sealing assembly (33) comprises: two half ring members (331) slidably arranged outside the filter body (31) through guide rods (332), the ends of the half ring members (331) being provided with arc-shaped clamps (333), and the arc-shaped clamps (333) on the same side of the filter body (31) being arranged on both sides of the quick connector (31a) to form a hoop structure; two driving components (334) connected between the filter body (31) and the corresponding half ring members (331), the driving components (334) having a telescopic function to drive the two half ring members (331) to slide on the guide rods (332).

5. A device for training respiratory function according to claim 4, characterised in that, The filter assembly (32) comprises: a filter plate (321) having a plurality of filter holes for filtering small particles; filter cotton filled in the inside of the filter body (31) on one side of the filter plate (321) for adsorbing moisture in the air; a cleaning component (311) slidably arranged in a sliding groove (31b) formed in the inside of the filter body (31), the cleaning component (311) being arranged around the outer periphery of the filter cotton, the cleaning component (311) having a receiving part for assisting the filter cotton to move out of the inside of the filter body (31).

6. A device for training respiratory function according to claim 1, characterized in that, Further comprising: a blowing assembly (5) for blowing dry the breathing resistance mechanism (2) and the bellows (9); the blowing assembly (5) comprising: a support column (51) arranged on the base (1) for adapting the height of the breathing resistance mechanism (2); a blowing component (52) arranged at the top of the support column (51), the blowing component (52) being in communication with one end of the breathing resistance mechanism (2) away from the bellows (9) through an air inlet pipe (53); wherein the blowing component (52) is used to deliver a flow of air with a suitable temperature into the breathing resistance mechanism (2).

7. The device of claim 1, wherein, Further comprising: A storage box (6) is arranged on the base (1) and used for placing the corrugated pipe (9) and the mouthpiece (8) separated from the filtering mechanism (3); A partition (60) is arranged inside the storage box (6) to form at least two storage spaces inside the storage box (6) for respectively placing the corrugated pipe (9) and the mouthpiece (8).

8. The device of claim 1, wherein, Further comprising: A disinfection mechanism (7) is used for inhibiting the breathing resistance mechanism (2) and the corrugated pipe (9) and the mouthpiece (8) placed in the storage box (6) from breeding bacteria; The disinfection mechanism (7) comprises: A guide plate (71) is arranged on the base (1), and the guide plate (71) is provided with a guide structure (72) extending along the height direction of the breathing resistance mechanism (2); A disinfection rack (73) is slidably connected to the guide plate (71) through the guide structure (72), and the disinfection rack (73) is respectively provided with a plurality of ultraviolet disinfection lamps (74) facing the breathing resistance mechanism (2) and the storage box (6); A jacking assembly (75) is connected with the disinfection rack (73), and the jacking assembly (75) has the function of driving the disinfection rack (73) to ascend and descend; Wherein, the jacking assembly (75) can drive the disinfection rack (73) to ascend and descend on the guide plate (71) through the guide structure (72).

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