CN112316387A

CN112316387A - Multi-mode pulmonary function rehabilitation training device

Info

Publication number: CN112316387A
Application number: CN202011196600.1A
Authority: CN
Inventors: 王婧雯; 张跃欣
Original assignee: Nanyang City Center Hospital
Current assignee: Nanyang City Center Hospital
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-02-05

Abstract

The invention relates to a multi-mode lung function rehabilitation training device, wherein a guide limiting cylinder is communicated with a mode rotation switching cylinder, the mode rotation switching cylinder is communicated with a horizontal supporting cylinder, the outer side end of the horizontal supporting cylinder is communicated with a vertical transparent supporting cylinder, an electronic control display screen with a controller is fixedly installed on the outer wall of the vertical transparent supporting cylinder in the direction towards an air blowing connecting pipe, the electronic control display screen is electrically connected with an electronic counter installed on the vertical transparent supporting cylinder, the electronic counter is connected with rotating blades installed in the vertical transparent supporting cylinder, a gas flow monitor is installed in the horizontal supporting cylinder, and the gas flow monitor is electrically connected with the electronic control display screen through a lead; the training adjustment of different positions and different texture functions can be obtained in different stages of training of the user in a unified mode, the transformation of implementing various training modes by adopting one device is realized, the accurate control of implementing the gas flow by adopting one device to one training mode is realized, and the improvement of the training effect of the patient is facilitated, so that the training adjustment is suitable for most patients.

Description

Multi-mode pulmonary function rehabilitation training device

Technical Field

The invention relates to the field of medical instruments, in particular to a multi-mode lung function rehabilitation training device.

Background

In the conventional rehabilitation training of lung function, the commonly adopted methods are as follows: supine or sitting position: the abdomen is relaxed, the nose slowly inhales deeply, and the abdomen is raised; when exhaling, the lips are contracted to blow out the air slowly, and the abdominal muscles are contracted to promote the diaphragm to rise. The ratio of inspiration to expiration time is about 1: 2, when the exercise is started, the exercise is performed for 1-2 minutes at a time, the time is gradually increased to 10-15 minutes each time, and the exercise is performed twice a day; hip-up breathing method: in a supine position, two feet are placed on the bed frame, the buttocks are lifted when the patient exhales, and the diaphragm is pushed towards the chest by the weight of the internal organs in the abdomen, so that the diaphragm is forced to be lifted; reducing during inspiration to increase tidal volume; a candle blowing method: when the candle is in a sitting position, the flame of the candle is as high as the mouth of the candle, and then the flame is blown by a belly breathing method by shrinking the mouth, preferably the flame is inclined but not extinguished; lip contraction and expiration: the patient feels comfortable and relaxes the body position, the mouth is closed to inhale deeply through the nose, the mouth is folded into a whistle shape during exhalation, the air slowly passes through the narrowed mouth shape, the ratio of inhalation to exhalation is 1: 2, the size of the contracted lip is automatically adjusted by the patient during exhalation, the size of the contracted lip is not too large or too small, and the breathlessness of more patients can be improved by the method. Air-blown ball method: the patient blows the balloon, the balloon which is larger and thinner in wall is blown up, then the wall thickness of the balloon is sequentially increased, and the exercise effect is achieved.

From the above, the conventional lung function training method mainly involves insufflation, and in conclusion, the conventional insufflation type lung function training method has the following defects: firstly, during blowing, the speed and flow of blown gas can not be clearly recorded and displayed in the whole process of the traditional blowing training mode, except that the blowing ball and the blowing candle can be visually displayed, the flow and speed of gas can not be controlled in other blowing training modes, if the data can be recorded and displayed, the real-time correction of the flow, force control and speed control of the gas of a trainer can be facilitated, and meanwhile, the recording and observation of medical personnel can be facilitated, the rehabilitation training condition of a patient can be further mastered, and the defect of the traditional blowing training mode can be seen; secondly, the traditional training mode is single, generally, only one training mode and part of the body rehabilitation can be achieved by one training mode, one device cannot be adopted to implement the transformation of multiple training modes, and meanwhile, the device cannot be adopted to implement the accurate control of the gas flow rate on one training mode, so that the training effect of the patient is greatly low, the requirement of the multi-mode training of the patient cannot be met, and the traditional training mode is not suitable for the patient, so that the multi-mode lung rehabilitation training device is urgently needed to solve the problems.

Therefore, a simple structure is produced, convenient operation, the function is various, flow control is diversified, data acquisition real time monitoring, training mode is diversified, visual degree is high, and is interesting strong, helps the patient to improve training effect, helps medical personnel to survey and take notes data, and multiple mode transform combines the degree height, and the simple multi-mode lung function rehabilitation training device of easily operating of application method has extensive market prospect.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the multi-mode pulmonary function rehabilitation training device which is simple in structure, convenient to operate, multifunctional, diversified in flow control, high in visualization degree, strong in interestingness, beneficial to improving the training effect of a patient, beneficial to observing and recording data by medical personnel, high in combination degree of multi-mode transformation, simple in use method and easy to operate, and is used for overcoming the defects in the prior art.

The technical scheme of the invention is realized as follows: the utility model provides a multi-mode pulmonary function rehabilitation training device, including the connecting pipe of blowing, the one end and the spacing section of thick bamboo of direction of the connecting pipe of blowing be linked together, the spacing section of thick bamboo of direction is linked together with the rotatory section of thick bamboo that switches of mode, the rotatory section of thick bamboo phase that switches of mode is linked together with the horizontal support section of thick bamboo, the outside end and the perpendicular transparent support section of thick bamboo of horizontal support are linked together, fixed mounting has the electronic control display screen that has the controller on the outer wall of the perpendicular transparent support section of thick bamboo direction of the connecting pipe of blowing of perpendicular orientation, electronic control display screen and the electronic counter electric connection who installs on the perpendicular transparent support section of thick bamboo, electronic counter is connected with the rotating vane who installs in the perpendicular transparent support section of thick bamboo, install.

The air blowing connecting pipe is of a cylindrical tubular structure, the guide limiting cylinder is of a cylindrical structure, an anti-collision ring is fixedly mounted on the outer wall of the guide limiting cylinder towards the direction of the air blowing connecting pipe, a limiting air conveying channel with a Z-shaped section is arranged in the guide limiting cylinder, the input end of the limiting air conveying channel is arranged at the central position of the side face of one end of the guide limiting cylinder, the output end of the limiting air conveying channel is arranged at the upper position of the side face of the other end of the guide limiting cylinder, the air blowing connecting pipe is inserted into the inner wall of the input end of the limiting air conveying channel, and the output end of the limiting air conveying channel is communicated with the mode.

The equal fixed mounting of outer wall of the spacing section of thick bamboo of direction and the horizontal support section of thick bamboo has a fixed bolster, the bottom of fixed bolster with raise supporting seat fixed connection, there is the base bottom fixed mounting who raises the supporting seat, the supporting seat top is raised to the rotatory section of thick bamboo movable mounting of mode between two fixed bolsters, rotatory switching cylinder's of mode one side is through rotatory back shaft and the spacing section of thick bamboo swing joint of direction, the rotatory main passageway of cutting of mode has been seted up in the rotatory switching cylinder of inboard mode of back shaft, the one end of the rotatory main passageway of cutting of mode is linked together with the spacing section of thick bamboo of direction, the other end suit of the rotatory main passageway of cutting of mode is in the bearing bracket, install sealed swivel bearing outside the bearing bracket, sealed.

The horizontal supporting cylinder is of a cylindrical structure, an output air duct is arranged in the horizontal supporting cylinder, one end of the output air duct is communicated with the mode rotation switching cylinder, the gas flow monitor is installed in the output air duct, the other end of the output air duct is communicated with a gas generation cavity installed in the vertical transparent supporting cylinder, a blade rotating shaft horizontally arranged is fixedly installed on the inner wall of the gas generation cavity, a rotating blade is installed at one end of the blade rotating shaft, the other end of the blade rotating shaft is installed in an electronic counter, and the top of the gas generation cavity is communicated with a gas discharge channel installed in the vertical transparent supporting cylinder.

The diameter of the guide limiting cylinder is the same as that of the horizontal supporting cylinder, the diameter of the mode rotary switching cylinder is not smaller than that of the guide limiting cylinder, an anti-skidding tooth groove layer is arranged on the mode rotary switching cylinder, a reference mark layer is arranged at the top center position of the guide limiting cylinder, the longitudinal center line of the output end of the limiting gas transmission channel and the longitudinal center line of the reference mark layer are the same straight line, the length of the input end of the limiting gas transmission channel is half of the length of the guide limiting cylinder, the length of the output end of the limiting gas transmission channel is half of the length of the guide limiting cylinder, and the central axis of the input end of the limiting gas transmission channel and the central axis of the guide limiting cylinder are the same straight line.

One end of the rotary supporting shaft is fixedly arranged at the side center line position of the guide limiting cylinder, the other end of the rotary supporting shaft is clamped in the mode rotary switching cylinder, the end part of the rotary supporting shaft at one end clamped in the mode rotary switching cylinder is provided with a limiting lug, a groove matched with the rotary supporting shaft and the limiting lug is formed in the mode rotary switching cylinder, the mode rotary switching main channel is arranged at the central position of the mode rotary switching cylinder at one side of the limiting lug, the side surface of the mode rotary switching cylinder corresponding to the installation position of the rotary supporting shaft is symmetrically and uniformly provided with a first current-limiting channel, a second current-limiting channel, a third current-limiting channel and a fourth current-limiting channel, the inner ends of the first current-limiting channel, the second current-limiting channel, the third current-limiting channel and the fourth current-limiting channel are all communicated with the mode rotary switching main channel, and the first current-limiting channel, the second, The inner diameters of the third flow-limiting channel and the fourth flow-limiting channel are gradually reduced, the inner diameter of the first flow-limiting channel is equal to that of the mode rotary switching main channel, the bearing frame is sleeved on the outer wall of the mode rotary switching main channel, one side of the sealed rotary bearing is fixedly connected with the bearing frame, the inner wall of the sealed rotary bearing is not smaller than that of the mode rotary switching main channel, and the lengths from the circle center of the first flow-limiting channel, the second flow-limiting channel, the third flow-limiting channel and the fourth flow-limiting channel to the circle center of the mode rotary switching barrel are equal.

One end of the output air duct is inserted in the center of the mode rotary switching cylinder, the output air duct is of an L-shaped tubular structure, the length of the lower part of the output air duct is not less than that of the horizontal supporting cylinder, and the length of the upper part of the output air duct is not more than that of the vertical transparent supporting cylinder.

The gas generation cavity is a conical barrel-shaped cavity structure which is transversely arranged, a conical section of the gas generation cavity is communicated with the top of the output ventilation pipeline, the longitudinal length of the rotating blade is not more than the height of the gas generation cavity, and the bottom of the gas discharge channel is positioned at the top of the gas generation cavity on one side of the rotating blade.

The cross-section of a perpendicular transparent support section of thick bamboo be square structure, the bottom of a perpendicular transparent support section of thick bamboo is linked together through the section of bending and a horizontal support section of thick bamboo, the installation direction mutually perpendicular of a horizontal support section of thick bamboo and the installation direction of a perpendicular transparent support section of thick bamboo, the width of a perpendicular transparent support section of thick bamboo equals with the diameter of a horizontal support section of thick bamboo, the bottom setting of electronic control display screen is in the middle part below position of a perpendicular transparent support section of thick bamboo, the horizontal plane that the bottom surface of electronic control display screen was located is not less than the horizontal plane that the mode rotation switching section of.

The top surface of the vertical transparent supporting cylinder is communicated with an air guide pipeline, a candlestick fixing seat is fixedly installed at the top of the vertical transparent supporting cylinder on one side of the air guide pipeline, the top of the air guide pipeline is communicated with an air guide port horizontally arranged, and the opening direction of the air guide port faces the arrangement direction of the candlestick fixing seat.

The invention has the following positive effects: firstly, the product has a simple structure and is convenient to operate, and the defects of the traditional lung function training method in air blowing training are overcome, so that the multipurpose multi-mode lung function training device is provided, the speed and the flow of the blown air can be accurately recorded and controlled in the whole rehabilitation training process, the visual display of the airflow is realized in a visual blade rotating mode, the distribution condition of the airflow in the training process can be clearly observed by using the rotating speed of the blades, the training interest of a user can be further improved, the real-time correction of the airflow, the strength control and the speed control of the trainer can be facilitated, the recording and observation of medical staff can be facilitated, and the rehabilitation training condition of the patient can be further mastered; secondly, the traditional single training mode and the single training mode are changed, multiple requirements of the same patient on the training mode in different training stages can be met through selective adjustment of multiple modes, the use of different training stages is suitable for different trainers, multiple visual training modes in pulmonary function training are met, training adjustment of different positions and different physical functions can be obtained through training of the unified training user in different stages, the transformation of multiple training modes by adopting one device is realized, the accurate control of gas flow by adopting one device to one training mode is realized, the improvement of the training effect of the patient is facilitated, the requirements of the patient on multi-mode training can be met, complicated device switching steps are omitted, the application range is wide, and the device is suitable for most patients; in addition, the product can realize the flow change adjustment of the blown gas, realize the flow adjustment of different blown gases in the same equipment through the mode rotating switching cylinder, finally discharge the finally blown gas at the same outlet at the rear end no matter which flow mode is adopted, drive the visual rotating blade to rotate, and have good social and economic benefits.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is a schematic structural diagram of the use state of the present invention.

Fig. 5 is a schematic view of a partial three-dimensional connection structure according to the present invention.

Fig. 6 is a second schematic view of a partial three-dimensional connection structure according to the present invention.

Fig. 7 is a third schematic view of a partial three-dimensional connection structure according to the present invention.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, a multi-mode rehabilitation training device for lung function comprises an air blowing connecting tube 5, one end of the blowing connecting pipe 5 is communicated with the guide limit cylinder 3, the guide limit cylinder 3 is communicated with the mode rotary switching cylinder 7, the mode rotary switching cylinder 7 is communicated with the horizontal supporting cylinder 9, the outer side end of the horizontal supporting cylinder 9 is communicated with the vertical transparent supporting cylinder 10, an electronic control display screen 12 with a controller is fixedly arranged on the outer wall of the vertical transparent supporting cylinder 10 towards the direction of the blowing connecting pipe 5, the electronic control display screen 12 is electrically connected with an electronic counter 11 arranged on the vertical transparent supporting cylinder 10, the electronic counter 11 is connected with a rotating blade 24 arranged in the vertical transparent supporting cylinder 10, an air flow monitor 22 is installed in the horizontal supporting cylinder 9, and the air flow monitor 22 is electrically connected with the electronic control display screen 12 through a lead. The air blowing connecting pipe 5 is of a cylindrical tubular structure, the guide limiting cylinder 3 is of a cylindrical structure, an anti-collision ring 32 is fixedly mounted on the outer wall of the guide limiting cylinder 3 facing to the direction of the air blowing connecting pipe 5, a limiting air conveying channel 13 with a Z-shaped section is formed in the guide limiting cylinder 3, the input end of the limiting air conveying channel 13 is arranged at the central position of the side face of one end of the guide limiting cylinder 3, the output end of the limiting air conveying channel 13 is arranged at the upper position of the side face of the other end of the guide limiting cylinder 3, the air blowing connecting pipe 5 is inserted into the inner wall of the input end of the limiting air conveying channel 13, and the output end of the limiting air conveying channel 13 is communicated with the mode. The equal fixed mounting of outer wall of the spacing section of thick bamboo 3 of direction and the horizontal support section of thick bamboo 9 has fixed support seat 4, the bottom of fixed support seat 4 with raise supporting seat 2 fixed connection, bottom fixed mounting who raises supporting seat 2 has base 1, mode rotary switch section of thick bamboo 7 movable mounting raises supporting seat 2 top between two fixed support seats 4, mode rotary switch section of thick bamboo 7 one side is through swivel support shaft 17 and the spacing section of thick bamboo 3 swing joint of direction, the rotatory main passageway 18 of mode has been seted up in the rotatory switch section of thick bamboo 7 of the inboard mode of swivel support shaft 17, the one end of the rotatory main passageway 18 of mode is linked together with the spacing section of thick bamboo 3 of direction, the other end suit of the rotatory main passageway 18 of mode is in bearing bracket 19, install sealed swivel bearing 20 outside bearing bracket 19, sealed swivel bearing 20's outer end is linked together with the. The horizontal supporting cylinder 9 is of a cylindrical structure, an output air duct 21 is arranged in the horizontal supporting cylinder 9, one end of the output air duct 21 is communicated with the mode rotation switching cylinder 7, an air flow monitor 22 is arranged in the output air duct 21, the other end of the output air duct 21 is communicated with an air generation cavity 23 arranged in the vertical transparent supporting cylinder 10, a blade rotating shaft 26 which is horizontally arranged is fixedly arranged on the inner wall of the air generation cavity 23, a rotating blade 24 is arranged at one end of the blade rotating shaft 26, the other end of the blade rotating shaft 26 is arranged in the electronic counter 11, and the top of the air generation cavity 23 is communicated with an air discharge channel 25 arranged in the vertical transparent supporting cylinder 10.

The diameter of the guide limiting cylinder 3 is the same as that of the horizontal supporting cylinder 9, the diameter of the mode rotary switching cylinder 7 is not smaller than that of the guide limiting cylinder 3, an anti-skidding tooth groove layer 8 is arranged on the mode rotary switching cylinder 7, a reference mark layer 6 is arranged at the top center position of the guide limiting cylinder 3, the longitudinal central line of the output end of the limiting gas transmission channel 13 and the longitudinal central line of the reference mark layer 6 are the same straight line, the length of the input end of the limiting gas transmission channel 13 is half of that of the guide limiting cylinder 3, the length of the output end of the limiting gas transmission channel 13 is half of that of the guide limiting cylinder 3, and the central axis of the input end of the limiting gas transmission channel 13 and the central axis of the guide limiting cylinder 3 are the same straight line. One end of the rotary supporting shaft 17 is fixedly arranged at the central line position of the side surface of the guide limiting cylinder 3, the other end of the rotary supporting shaft 17 is clamped in the mode rotary switching cylinder 7, the end part of the rotary supporting shaft 17 clamped at one end in the mode rotary switching cylinder 7 is provided with a limiting lug 27, a groove matched with the rotary supporting shaft 17 and the limiting lug 27 is arranged in the mode rotary switching cylinder 7, the mode rotary switching main channel 18 is arranged at the central position of the mode rotary switching cylinder 7 at one side of the limiting lug 27, a first current-limiting channel 14, a second current-limiting channel 15, a third current-limiting channel 16 and a fourth current-limiting channel 33 are symmetrically and uniformly arranged on the side surface of the mode rotary switching cylinder 7 corresponding to the installation position of the rotary supporting shaft 17, the inner ends of the first current-limiting channel 14, the second current-limiting channel 15, the third current-limiting channel 16 and the fourth current-limiting channel 33 are all communicated with the mode rotary switching main channel, the inner diameters of the first flow limiting channel 14, the second flow limiting channel 15, the third flow limiting channel 16 and the fourth flow limiting channel 33 are gradually reduced, the inner diameter of the first flow limiting channel 14 is equal to the inner diameter of the mode rotation switching main channel 18, the bearing frame 19 is sleeved on the outer wall of the mode rotation switching main channel 18, one side of the sealing rotary bearing 20 is fixedly connected with the bearing frame 19, the inner wall of the sealing rotary bearing 20 is not smaller than the inner diameter of the mode rotation switching main channel 18, and the lengths from the circle center of the first flow limiting channel 14, the second flow limiting channel 15, the third flow limiting channel 16 and the fourth flow limiting channel 33 to the circle center of the mode rotation switching cylinder 7 are equal. One end of the output air duct 21 is inserted in the center of the mode rotary switching cylinder 7, the output air duct 21 is of an L-shaped tubular structure, the length of the lower part of the output air duct 21 is not less than that of the horizontal supporting cylinder 9, and the length of the upper part of the output air duct 21 is not more than that of the vertical transparent supporting cylinder 10. The gas generating cavity 23 is a conical barrel-shaped cavity structure which is transversely arranged, the conical section of the gas generating cavity 23 is communicated with the top of the output ventilating pipeline 21, the longitudinal length of the rotating blade 24 is not more than the height of the gas generating cavity 23, and the bottom of the gas discharge channel 25 is positioned at the top of the gas generating cavity 23 at one side of the rotating blade 24. The cross-section of a perpendicular transparent supporting section of thick bamboo 10 be square structure, the bottom of a perpendicular transparent supporting section of thick bamboo 10 is linked together through bending section and horizontal supporting section of thick bamboo 9, the installation direction of a horizontal supporting section of thick bamboo 9 and the installation direction mutually perpendicular of a perpendicular transparent supporting section of thick bamboo 10, the width of a perpendicular transparent supporting section of thick bamboo 10 equals with the diameter of a horizontal supporting section of thick bamboo 9, the bottom setting of electronic control display screen 12 is in the middle part below position of a perpendicular transparent supporting section of thick bamboo 10, the horizontal plane that the bottom surface of electronic control display screen 12 was located is not less than the horizontal plane that the top surface of a mode rotation switching section of. The top surface of the vertical transparent supporting cylinder 10 is communicated with an air guide pipeline 28, the top of the vertical transparent supporting cylinder 10 on one side of the air guide pipeline 28 is fixedly provided with a candlestick fixing seat 29, the top of the air guide pipeline 28 is communicated with an air guide opening 31 which is horizontally arranged, and the opening direction of the air guide opening 31 faces the arrangement direction of the candlestick fixing seat 29.

This product is when using, at first will blow on connecting pipe 5 is connected to the spacing section of thick bamboo 3 of direction, be provided with the spacing gas transmission channel 13 that is used for installing connecting pipe 5 of blowing on the spacing section of thick bamboo 3 of direction, the one end suit of connecting pipe 5 of blowing is at the straight section of the lower part of spacing gas transmission channel 13, the disposable cover body of blowing is connected to the opposite side of connecting pipe 5 of blowing, the disposable cover body of blowing is the recess dress structure of blowing, can rise the function of blowing at the internal realization lip of disposable cover body of blowing, the edge part of the disposable cover body of blowing simultaneously can prevent gas leakage. After the disposable air blowing cover body and the air blowing connecting pipe 5 are installed, and the air blowing connecting pipe 5 and the limiting air transmission channel 13 are installed, a user performs air blowing operation, air enters the air blowing connecting pipe 5 from the disposable air blowing cover body, then enters the limiting air transmission channel 13 arranged in the guiding limiting cylinder 3 from the air blowing connecting pipe 5, the direction of the air is changed in the limiting air transmission channel 13, the air enters the upper part of the limiting air transmission channel 13, the air is output from the center position of the top of the guiding limiting cylinder 3 with a determined position, in the whole using process, the guiding limiting cylinder 3 does not rotate or move and is fixed, and therefore the output port of the limiting air transmission channel 13 is limited to be fixed and unchangeable. Because the rotary supporting shaft 17 is arranged, the guide limiting cylinder 3 is movably connected with the mode rotary switching cylinder 7, namely the mode rotary switching cylinder 7 can rotate around the rotary supporting shaft 17, and the limiting lug 27 is arranged at the same time, the mode rotary switching cylinder 7 is ensured to be in proper rotation process, and can be in close contact with the outer wall of one side of the guide limiting cylinder 3 and is airtight, a first flow limiting channel 14, a second flow limiting channel 15, a third flow limiting channel 16 and a fourth flow limiting channel 33 are arranged on the mode rotary switching cylinder 7, the central position of each flow limiting channel corresponds to the central position of the outlet of the limiting gas conveying channel 13, and because the limiting gas conveying channel 13 is not fixed, the mode rotary switching cylinder 7 can rotate around the rotary supporting shaft 17, the first flow limiting channel 14, the second flow limiting channel 15, The third flow limiting channel 16 and the fourth flow limiting channel 33 selectively rotate to correspond to the outlet position of the limiting gas transmission channel 13, so that the limiting gas transmission channel 13 is communicated with the first flow limiting channel 14, the second flow limiting channel 15, the third flow limiting channel 16 or the fourth flow limiting channel 33, the inner diameters of the first flow limiting channel 14, the second flow limiting channel 15, the third flow limiting channel 16 and the fourth flow limiting channel 33 are gradually reduced, therefore, when airflow blown out by a user enters different flow limiting channels from the limiting gas transmission channel 13, different airflow effects can be generated, the aperture of the flow limiting channel is closer to the aperture of the limiting gas transmission channel 13, the blowing is easier, the inner diameter of the first flow limiting channel 14 is limited to be equal to the inner diameter of the limiting gas transmission channel 13, the inner diameter of the first flow limiting channel 14 is equal to the inner diameter of the mode rotation cutting main channel 18, and the inner diameters of the following flow limiting channels are reduced in sequence, when the air flow passes through different inner diameters of the flow limiting channels, the air blowing force of a user is increased continuously, training of different air blowing forces can be achieved, and no matter which flow limiting channel is communicated with the mode rotary switch main channel 18 finally, the mode rotary switch main channel 18 can convey blown air continuously, due to the adjustable rotary property of the mode rotary switch barrel 7, the bearing frame 19 and the sealing rotary bearing 20 are arranged on the outer side of the end portion of the mode rotary switch main channel 18 on the other side of the mode rotary switch barrel 7, the length of the section of the output air duct 21 exposed outside the horizontal support barrel 9 can be fixedly installed in the sealing rotary bearing 20, one side of the sealing rotary bearing 20 is communicated with the mode rotary switch main channel 18, and the other side of the sealing rotary bearing 20 is communicated with the output air duct 21, so that the normal output of the air flow is kept.

After the air current enters into output air duct 21, numerical values such as flow and pressure of air current can be known through the detection of gas flow monitor 22, then last air current enters into gas generation chamber 23, install in gas generation chamber 23 and can realize pivoted rotating vane 24 through blowing in to gas, when the air current blows to rotating vane 24, rotating vane 24 begins to rotate, perpendicular transparent supporting cylinder 10 is transparent structure, the user can see the visual rotation that oneself blown out air current drove rotating vane 24. Meanwhile, the change of the rotation condition of the rotating blades 24 when different flow limiting channels are switched can be observed, and the real-time adjustment of the training mode and the training strength of a patient is facilitated. Is helpful for improving the training effect of the patient.

Meanwhile, in order to increase the interest of the product, the top surface of the vertical transparent supporting cylinder 10 of the product is communicated with an air guide pipeline 28, a candlestick fixing seat 29 is fixedly installed at the top of the vertical transparent supporting cylinder 10 on one side of the air guide pipeline 28, the top of the air guide pipeline 28 is communicated with an air guide opening 31 which is horizontally arranged, and the opening direction of the air guide opening 31 faces the arrangement direction of the candlestick fixing seat 29. When the candle blowing training device is used, candle blowing training and balloon blowing training can be achieved through the air pipeline 28, when candle blowing training is conducted, a candle is sleeved on the candle holder fixing seat 29, blown air is blown out towards the flame direction of the candle through the air guide port 31, the fact that the flame cannot be extinguished under the condition that the flame inclines is guaranteed, and even blowing training is continuously conducted. And the training of blowing the balloon can also be implemented, the blowing port of the balloon is sleeved and fixed on the air guide port 31, and the intermittent air-holding and blowing operation is implemented, so that the rehabilitation training of the lung function is comprehensively realized.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-mode pulmonary function rehabilitation training device, includes blowing connecting pipe (5), its characterized in that: one end of the blowing connecting pipe (5) is communicated with the guide limiting cylinder (3), the guide limiting cylinder (3) is communicated with the mode rotary switching cylinder (7), the mode rotary switching cylinder (7) is communicated with the horizontal supporting cylinder (9), the outer side end of the horizontal supporting cylinder (9) is communicated with the vertical transparent supporting cylinder (10), an electronic control display screen (12) with a controller is fixedly arranged on the outer wall of the vertical transparent supporting cylinder (10) in the direction towards the blowing connecting pipe (5), the electronic control display screen (12) is electrically connected with an electronic counter (11) arranged on the vertical transparent supporting cylinder (10), the electronic counter (11) is connected with a rotating blade (24) arranged in the vertical transparent supporting cylinder (10), an air flow monitor (22) is arranged in the horizontal supporting cylinder (9), and the air flow monitor (22) is electrically connected with the electronic control display screen (12) through a lead.

2. The multi-mode lung function rehabilitation training device of claim 1, wherein: the air blowing connecting pipe (5) is of a cylindrical tubular structure, the guide limiting cylinder (3) is of a cylindrical structure, an anti-collision ring (32) is fixedly mounted on the outer wall of the guide limiting cylinder (3) facing the direction of the air blowing connecting pipe (5), a limiting air conveying channel (13) with a Z-shaped section is arranged in the guide limiting cylinder (3), the input end of the limiting air conveying channel (13) is arranged at the central position of the side face of one end of the guide limiting cylinder (3), the output end of the limiting air conveying channel (13) is arranged at the upper position of the side face of the other end of the guide limiting cylinder (3), the air blowing connecting pipe (5) is inserted into the inner wall of the input end of the limiting air conveying channel (13), and the output end of the limiting air conveying channel (13) is communicated with the mode rotation switching cylinder (7).

3. The multi-mode lung function rehabilitation training device of claim 1, wherein: the outer walls of the guide limiting cylinder (3) and the horizontal supporting cylinder (9) are fixedly provided with a fixed supporting seat (4), the bottom of the fixed supporting seat (4) is fixedly connected with the lifting supporting seat (2), the bottom of the lifting supporting seat (2) is fixedly provided with a base (1), a mode rotary switching cylinder (7) is movably arranged above the lifting supporting seat (2) between the two fixed supporting seats (4), one side of the mode rotary switching cylinder (7) is movably connected with the guide limiting cylinder (3) through a rotary supporting shaft (17), a mode rotary switching main channel (18) is arranged in the mode rotary switching cylinder (7) at the inner side of the rotary supporting shaft (17), one end of the mode rotary switching main channel (18) is communicated with the guide limiting cylinder (3), the other end of the mode rotary switching main channel (18) is sleeved in a bearing frame (19), and a sealed rotary bearing (20) is arranged at the outer side of the bearing frame (19), the outer end of the sealed rotary bearing (20) is communicated with the horizontal supporting cylinder (9).

4. The multi-mode lung function rehabilitation training device of claim 1, wherein: the horizontal supporting cylinder (9) is of a cylindrical structure, an output air duct (21) is arranged in the horizontal supporting cylinder (9), one end of the output air duct (21) is communicated with the mode rotation switching cylinder (7), an air flow monitor (22) is installed in the output air duct (21), the other end of the output air duct (21) is communicated with an air generation cavity (23) installed in the vertical transparent supporting cylinder (10), a horizontally arranged blade rotating shaft (26) is fixedly installed on the inner wall of the air generation cavity (23), a rotating blade (24) is installed at one end of the blade rotating shaft (26), the other end of the blade rotating shaft (26) is installed in the electronic counter (11), and the top of the air generation cavity (23) is communicated with an air discharge channel (25) installed in the vertical transparent supporting cylinder (10).

5. The multi-mode lung function rehabilitation training device according to claim 2 or 3, wherein: the diameter of the guide limiting cylinder (3) is the same as that of the horizontal supporting cylinder (9), the diameter of the mode rotary switching cylinder (7) is not smaller than that of the guide limiting cylinder (3), an anti-skidding tooth groove layer (8) is arranged on the mode rotary switching cylinder (7), a reference mark layer (6) is arranged at the top center position of the guide limiting cylinder (3), the longitudinal center line of the output end of the limiting gas transmission channel (13) and the longitudinal center line of the reference mark layer (6) are the same straight line, the length of the input end of the limiting gas transmission channel (13) is half of the length of the guide limiting cylinder (3), the length of the output end of the limiting gas transmission channel (13) is half of the length of the guide limiting cylinder (3), and the central axis of the input end of the limiting gas transmission channel (13) and the central axis of the guide limiting cylinder (3) are the same straight line.

6. The multi-mode lung function rehabilitation training device of claim 3, wherein: one end of the rotary supporting shaft (17) is fixedly arranged at the central line position of the side surface of the guide limiting cylinder (3), the other end of the rotary supporting shaft (17) is clamped in the mode rotary switching cylinder (7), the end part of the rotary supporting shaft (17) at one end clamped in the mode rotary switching cylinder (7) is provided with a limiting lug (27), a groove matched with the rotary supporting shaft (17) and the limiting lug (27) is arranged in the mode rotary switching cylinder (7), the mode rotary switching main channel (18) is arranged at the central position of the mode rotary switching cylinder (7) at one side of the limiting lug (27), the side surface of the mode rotary switching cylinder (7) corresponding to the installation position of the rotary supporting shaft (17) is symmetrically and uniformly provided with a first current limiting channel (14), a second current limiting channel (15), a third current limiting channel (16) and a fourth current limiting channel (33), the inner ends of the first flow limiting channel (14), the second flow limiting channel (15), the third flow limiting channel (16) and the fourth flow limiting channel (33) are communicated with the mode rotary switch main channel (18), the inner diameters of a first flow limiting channel (14), a second flow limiting channel (15), a third flow limiting channel (16) and a fourth flow limiting channel (33) are gradually reduced, the inner diameter of the first flow limiting channel (14) is equal to the inner diameter of a mode rotary cutting main channel (18), a bearing frame (19) is sleeved on the outer wall of the mode rotary cutting main channel (18), one side of a sealing rotary bearing (20) is fixedly connected with the bearing frame (19), the inner wall of the sealing rotary bearing (20) is not smaller than the inner diameter of the mode rotary cutting main channel (18), the lengths from the circle center of the first flow limiting channel (14), the second flow limiting channel (15), the third flow limiting channel (16) and the fourth flow limiting channel (33) to the circle center of the mode rotation switching cylinder (7) are equal.

7. The multi-mode lung function rehabilitation training device of claim 4, wherein: one end of the output air duct (21) is inserted in the center of the mode rotary switching cylinder (7), the output air duct (21) is of an L-shaped tubular structure, the length of the lower part of the output air duct (21) is not less than that of the horizontal supporting cylinder (9), and the length of the upper part of the output air duct (21) is not more than that of the vertical transparent supporting cylinder (10).

8. The multi-mode lung function rehabilitation training device of claim 4, wherein: the gas generating cavity (23) is of a transversely arranged conical barrel-shaped cavity structure, the conical section of the gas generating cavity (23) is communicated with the top of the output ventilating pipeline (21), the longitudinal length of the rotating blade (24) is not more than the height of the gas generating cavity (23), and the bottom of the gas discharge channel (25) is positioned at the top of the gas generating cavity (23) on one side of the rotating blade (24).

9. The multi-mode lung function rehabilitation training device of claim 1, 4 or 7, wherein: the cross-section of a perpendicular transparent support section of thick bamboo (10) be square structure, the bottom of a perpendicular transparent support section of thick bamboo (10) is linked together through the section of bending and horizontal support section of thick bamboo (9), the installation direction of a horizontal support section of thick bamboo (9) and the installation direction mutually perpendicular of a perpendicular transparent support section of thick bamboo (10), the width of a perpendicular transparent support section of thick bamboo (10) equals with the diameter of a horizontal support section of thick bamboo (9), the bottom setting of electronic control display screen (12) is in the middle part below position of a perpendicular transparent support section of thick bamboo (10), the horizontal plane that the bottom surface of electronic control display screen (12) was located is not less than the horizontal plane that the rotatory switching section of thick bamboo (7) top surface of mode.

10. The multi-mode lung function rehabilitation training device of claim 9, wherein: the top surface of the vertical transparent supporting cylinder (10) is communicated with an air guide pipeline (28), a candlestick fixing seat (29) is fixedly installed at the top of the vertical transparent supporting cylinder (10) on one side of the air guide pipeline (28), the top of the air guide pipeline (28) is communicated with an air guide opening (31) which is horizontally arranged, and the opening direction of the air guide opening (31) faces the arrangement direction of the candlestick fixing seat (29).