CN114569980B

CN114569980B - Trachea respiration volume measuring device

Info

Publication number: CN114569980B
Application number: CN202210375879.2A
Authority: CN
Inventors: 单海娟
Original assignee: Fuwai Central China Cardiovascular Hospital
Current assignee: Fuwai Central China Cardiovascular Hospital
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2023-01-31
Anticipated expiration: 2042-04-11
Also published as: CN114569980A

Abstract

The invention discloses a tracheal respiration measuring device which comprises a main body for respiratory training, a controller positioned inside the main body, a mouth-contracting port positioned outside the main body, a display screen and an airflow sensor, wherein the mouth-contracting port is positioned on one side of the front surface, the mouth of a person holds the mouth-contracting port, lips are tightly attached to the outside to seal the mouth-contracting port, the display is arranged above the mouth-contracting port and used for displaying the breathing time and the breathing frequency, and the controller receives signals of the airflow sensor. Therefore, the purpose of improving carbon dioxide retention such as hypoxia in a body is achieved, the air flow speed can be slowly exhaled while the patient exhales, the abdomen can be forcefully pressed by the patient in the process of exhaling, the diaphragm can be lifted, the patient exhales more thoroughly, the breathing efficiency of the patient with chronic obstructive pulmonary disease is improved, the tidal volume is increased, the breathing power consumption is reduced, and the ventilation function is repaired.

Description

Trachea respiration volume measuring device

Technical Field

The invention relates to the field of internal medicine, in particular to a tracheal respiration rate measuring device.

Background

The slow obstructive pulmonary disease is a common senile pulmonary disease in the current respiratory medicine, the disease course is long, the chronic obstructive pulmonary disease is difficult to recover, the high recurrence rate and the long-term property of the slow obstructive pulmonary disease bring great psychological and economic burden to the life of the patient, the breathlessness is the symptom after the activity, along with the development of the disease condition, the emphysema, the increase of the lung capacity and other factors cause low diaphragm muscle, and the like, and the breathing process needs to be assisted by moving respiratory muscle, so that the oxygen consumption is increased.

The improvement of the contractility mainly aims at enhancing the movement of respiratory muscles so as to improve the lung function, in the invention, when a patient exhales, the lips of the mouth contract into a fish mouth shape to increase the resistance of an airway so as to push the isobaric pressure of the airway to the far end of the airway, prevent the airway from being closed prematurely, increase the tidal volume and alveolar ventilation, increase the carbon dioxide discharge so as to improve the retention of carbon dioxide with oxygen deficiency in the body, and simultaneously can slowly exhale to control the air flow rate while exhaling, and the patient forcibly presses the abdomen to help the diaphragm to lift up when exhaling, so that the patient exhales more thoroughly, the respiratory efficiency of the patient with the slow-obstructive lung is improved, the tidal volume is increased, the respiratory power consumption is reduced, and the ventilation function is repaired.

Disclosure of Invention

The invention mainly aims to provide a tracheal respiration measuring device, wherein the improvement of the contractility mainly aims at enhancing the movement of respiratory muscles so as to improve the lung function, the lip of a patient contracts into a fish mouth shape when exhaling to increase the resistance of an airway, so that the isobaric pressure of the airway is pushed towards the far end of the airway, the airway is prevented from being closed prematurely, the carbon dioxide is exhausted and increased while the tidal volume and alveolar ventilation are increased, the aim of improving the retention of oxygen-deficient carbon dioxide in the body is fulfilled, the airway can be slowly exhaled to control the air flow rate while exhaling, the patient is helped to lift up the diaphragm muscle by forcibly pressing the abdomen when exhaling, the patient exhales more thoroughly, the respiratory efficiency of the patient with slow-obstructive lung is improved, the tidal volume is increased, the respiratory power consumption is reduced, and the ventilation function is repaired, and the respiratory function training can obviously improve the clinical effective rate and the survival quality of the patient, the curative effect on the treatment of the patient with slow-obstructive lung is obvious, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a trachea respiration volume measuring device, includes the main part of breathing training, be located inside controller, be located the outside mouth that contracts of main part, display screen and airflow sensor, the mouth that contracts is located front one side, and people's mouth lives it, and the outside makes it sealed is hugged closely to the lip, and the display is installed in the top of mouth that contracts, and it is used for showing length and breathing number of times of breathing, and the controller receives airflow sensor's signal, and the inside of main part is including conveying disc, the fixed column, the transmission guide bar, direction intermittent type arc piece, the traction rod, the slip cavity, spacing center post, direction inner grooved column, spacing rotary rod, the stopper, driving belt, the direction rotary groove, drive structure and the flabellum that circles round.

The utility model discloses a conveying guide device, including conveying disc, drive belt, direction carousel, fixed column, rotation angle of transmission guide bar, the conveying disc is located the lower extreme of main part, drive belt installs between conveying disc and direction carousel, the upper end in conveying disc is installed to the direction carousel, the fixed column is installed in one side of conveying disc, one side alternate in the inside of fixed column of conveying disc, one side of conveying disc is connected with the transmission guide bar, the fixed column is used for fixing the stationarity when both transmissions, the rotation angle of transmission guide bar is 360 degrees, outer end one side of transmission guide bar and the inside mutual joint of direction intermittent type arc piece, and then reciprocating motion is done in the inside of direction intermittent type arc piece to one side of transmission guide bar when rotatory.

Furthermore, when the anticlockwise rotation direction of the transmission guide rod is the upper end, the guide intermittent arc block is driven to move upwards, and when the anticlockwise rotation direction of the transmission guide rod is the lower end, the guide intermittent arc block is driven to move downwards. The guide intermittent arc block is semicircular and is internally in a hollow state, the guide intermittent arc block is driven by the rotation of the transmission guide rod to move up and down in the sliding cavity through the traction rod, one side of the guide intermittent arc block is mutually fixed with the traction rod, and the traction rod moves up in the sliding cavity along with the upward movement of the guide intermittent arc block and descends in the sliding cavity along with the upward movement of the guide intermittent arc block.

Further, the upper end part of the sliding cavity is fixed with the guide inner groove column, the shape of the guide inner groove column is x-shaped, the four ends of the x-shaped groove of the guide inner groove column are connected with the edge at intervals, the inside of the guide inner groove column is clamped with a limiting block on the outer side of the limiting rotary rod, and the lower end of the limiting rotary rod is movably connected with the traction rod.

Further, the drive structure includes actuating lever and the half arc pole of drive, and the drive structure is used for ordering about the rotation of direction inner groove post, the center department that the drive structure is located the direction carousel, two sets of actuating levers of drive structure and the two liang evenly distributed of the half arc pole of drive, can impel the direction inner groove post rotatory along one side in the x type groove of direction inner groove post when the actuating lever is rotatory, and then the spacing rotary rod that is located the inside block of direction inner groove post is rotatory, and the actuating lever impels spacing rotary rod clockwise rotation 180 degrees along one side lower extreme endwise slip of direction inner groove post, and the opposite side lower extreme endwise slip of the drive lever direction inboard impels spacing rotary rod anticlockwise rotation 180 degrees.

Further, the top of spacing rotary rod is connected with the show pole, and spacing rotary rod clockwise rotation, the show pole is rotatory thereupon, and spacing rotary rod counter-clockwise turning, the show pole is synchronous, and the show pole is not on same parallel horizon with the stopper.

Furthermore, the pulling rod descends and ascends after the limiting rotary rod rotates clockwise, the pulling rod descends and ascends after the limiting rotary rod rotates anticlockwise, and the semi-arc rod is driven to slide at a constant speed to penetrate through the interval between the upper end and the lower end of the edge of the guiding inner groove column in the descending and ascending processes of the pulling rod.

Furthermore, the rotary fan blade is movably arranged at the front end of the driving structure and is close to the position of the mouth-contracting port, when a person holds the mouth-contracting port, the upper lip and the lower lip are sealed, the person breathes in as much as possible and then naturally slowly breathes out to gradually evacuate the lung, the rotary fan blade is driven to rotate by gas, and the airflow sensor receives induction.

Furthermore, the rotation rates and the rotation directions of the guide rotating disc, the driving structure, the transmission disc and the transmission guide rod are the same.

Furthermore, when the transmission guide rod rotates forwards and backwards, the transmission guide rod is located at the half-arc sliding position of the guide intermittent arc block, and the two ends of the guide intermittent arc block are driven to ascend and descend by the power of the transmission guide rod.

Compared with the prior art, the invention has the following beneficial effects:

1. the stability of the expiratory rate can be ensured through the arranged driving structure and the guide inner groove column, the expiratory speed can be synchronously slowed, the resistance to an air passage can be increased, the vital capacity can be exercised, a user blows the rotary fan blades, the rotation of the driving structure is started, the driving rod at one end of the driving structure slides from the channel in the guide inner groove column, the pulling rod is synchronously driven to drive the display rod to rotate in the positive and negative directions, so that a patient slowly exhales until the lung becomes empty after inhaling in a large quantity, the patient can rotate in the positive and negative directions through the display rod at the upper end while exhaling, the self-breathing rate and duration are felt, the energy driven during exhalation is intuitively felt, the mental power of breathing exercise is enhanced, the appropriate exhalation mode is intuitively felt, the lung capacity can be exercised favorably, the duration of the next exhalation after inhaling is prolonged, the breath rate and duration recorded by the display screen are utilized to enhance the vicious mind of the patient, the exhalation extension of the patient is continuously updated, the breath is rapidly and forcefully inspired, the chest is slowly and naturally exhalated by the mouth after expansion of the lung and the contraction exercise;

2. through the transmission guide bar and the direction intermittent type arc piece that set up, can ensure to have warning effect at expiration in-process, the transmission guide bar drives direction intermittent type arc piece motion, make the promotion pole of leading of direction intermittent type arc piece drive the rising and the decline of spacing rotary rod, and then the rising and the decline of show pole are combined into a set of with positive contra-rotation, long-term training group counts is more, can last effectual reduction breathlessness, user patient's lung function has been improved simultaneously, guarantee that the user can be in the operation process, can insist down in specific cycle, can see the efficiency of breathing conversion oneself through the show pole, user's persistence and endurance are strengthened to stealthy, the synchronous revolution of show pole, strengthen user's patience, the persistence of expiration has obtained the feedback, the training is noble and insist, thereby reached the effect of preventing give up midway.

Drawings

Fig. 1 is a schematic view of the overall structure of a tracheal respiration rate measuring device according to the present invention.

Fig. 2 is an enlarged view of the rotating fan blade of the tracheal respiration rate measuring device of the present invention.

Fig. 3 is an enlarged view of a driving structure of a tracheal respiration rate measuring device according to the present invention.

Fig. 4 is a diagram showing a state in which a rod of the tracheal respiration rate measuring device of the present invention is moved downward.

In the figure: 1. a main body; 101. a transfer puck; 102. fixing a column; 103. a drive guide bar; 104. guiding an intermittent arc block; 105. a pulling rod; 106. a sliding cavity; 107. a central limiting column; 108. guiding the inner groove column; 109. a limiting rotating rod; 1091. a limiting block; 110. a drive belt; 111. a guide turntable; 112. a drive rod; 113. a drive structure; 114. driving the half-arc rod; 115. a rotating fan blade; 2. a nozzle reducing opening; 3. a display screen; 4. the rod is displayed.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.

As shown in fig. 1-4, a tracheal respiration rate measuring device comprises a main body 1 for respiratory training, a controller located inside, a mouth-contracting opening 2 located outside the main body 1, a display screen 3 and an airflow sensor, wherein the mouth-contracting opening 2 is located on one side of the front side, a person holds the mouth, lips are tightly attached to the outside to seal the lips, the display is installed above the mouth-contracting opening 2 and used for displaying respiratory duration and respiratory frequency, and the controller receives signals of the airflow sensor.

The main body 1 comprises a transmission disc 101, a fixed column 102, a transmission guide rod 103, a guide intermittent arc block 104, a traction rod 105, a sliding cavity 106, a limit central column 107, a guide inner groove column 108, a limit rotating rod 109, a limit block 1091, a transmission belt 110, a guide rotating groove, a driving structure 113 and a rotary fan blade 115.

The transmission disc 101 is located at the lower end of the main body 1, the transmission belt 110 is installed between the transmission disc 101 and the guide disc 111, the guide disc 111 is installed at the upper end of the transmission disc 101, the fixing column 102 is installed at one side of the transmission disc 101, one side of the transmission disc 101 is inserted into the fixing column 102, one side of the transmission disc 101 is connected with the transmission guide rod 103, the fixing column 102 is used for fixing the stability of the transmission disc 101 and the transmission of the transmission disc 102, the rotation angle of the transmission guide rod 103 is 360 degrees, one side of the outer end of the transmission guide rod 103 is mutually clamped with the inside of the guide intermittent arc block 104, and then one side of the transmission guide rod 103 reciprocates in the inside of the guide intermittent arc block 104 during rotation.

The guide intermittent arc block 104 rises and falls along with the rotation of the transmission guide rod 103, and the guide intermittent arc block 104 is in a half arc shape. When the counterclockwise rotating direction of the transmission guide rod 103 is the upper end, the guide intermittent arc block 104 is driven to move upwards, and when the counterclockwise rotating direction of the transmission guide rod 103 is the lower end, the guide intermittent arc block 104 is driven to move downwards; the guide intermittent arc block 104 is semicircular and is hollow inside, the guide intermittent arc block 104 is driven by the rotation of the transmission guide rod 103 to move up and down in the sliding cavity 106 through a pulling rod 105, one side of the guide intermittent arc block 104 is fixed with the pulling rod 105, the pulling rod 105 moves up in the sliding cavity 106 along with the upward movement of the guide intermittent arc block 104, and descends along with the upward movement of the guide intermittent arc block 104 in the sliding cavity 106; the upper end part of the sliding cavity 106 and the guiding inner groove column 108 are fixed to each other, the shape of the inner groove of the guiding inner groove column 108 is x-shaped, a space is arranged at the position where the four ends of the x-shaped groove of the guiding inner groove column 108 are connected with the edge, the inside of the guiding inner groove column 108 is clamped with the limiting block 1091 on the outer side of the limiting rotary rod 109, and the lower end of the limiting rotary rod 109 is movably connected with the driving rod 105.

Drive structure 113 includes actuating lever 112 and half arc pole 114 of drive, drive structure 113 is used for ordering about the rotation of direction inner groove post 108, drive structure 113 is located the center department of direction carousel 111, two sets of actuating levers 112 of drive structure and the two liang evenly distributed of half arc pole 114 of drive, actuating lever 112 can make direction inner groove post 108 rotatory along one side in the x type groove of direction inner groove post 108 during the rotation, and then it is rotatory to be located the spacing rotary rod 109 of the inside block of direction inner groove post 108, actuating lever 112 makes spacing rotary rod 109 clockwise rotation 180 degrees along the one side lower extreme up-sliding of direction inner groove post 108, the inboard opposite side lower extreme up-sliding of drive lever 112 direction makes spacing rotary rod 109 anticlockwise rotation 180 degrees.

One side of the driving rod 112 enters from the left lower end of the x-shaped groove to drive the guide inner groove column 108 to slide, the unfolding rod rotates clockwise 180 degrees, meanwhile, the transmission guide rod 103 is in an ascending state, the transmission guide rod 103 descends, the display rod 4 descends along with the transmission guide rod, and the driving arc rod synchronously vertically slides down from the guide inner groove column 108 at intervals. One side of the driving rod 112 enters from the lower right end of the x-shaped groove, the guiding inner groove column 108 is driven to slide, the unfolding rod rotates anticlockwise, and meanwhile, the driving guide rod 103 is in a lifting state. Through the transmission guide bar 103 and the guide intermittent arc block 104 that set up, can ensure to have warning effect in expiration process, transmission guide bar 103 drives guide intermittent arc block 104 and moves, make the lead pole 105 of guide intermittent arc block 104 drive the rising and the decline of spacing rotary rod 109, and then the rising and the decline and the positive and negative rotation of show pole 4 cooperate and form a set, long-term training group count is more, can last effectual reduction breathlessness, user patient's lung function has been improved simultaneously, guarantee that the user can be in the operation process, can insist down in specific cycle, can see the efficiency of breathing conversion oneself through show pole 4, stealthy user's persistence and endurance of strengthening, the synchronous revolution of show pole 4, strengthen user's patience, the persistence of exhaling obtains the feedback, the training is noble and insist, thereby reached and prevented giving up midway effect.

The upper portion of the limiting rotary rod 109 is connected with the display rod 4, the limiting rotary rod 109 rotates clockwise, the display rod 4 rotates along with the limiting rotary rod 109, the limiting rotary rod 109 rotates anticlockwise, the display rod 4 is synchronous, and the display rod 4 and the limiting block 1091 are not on the same parallel horizontal line. The pulling rod 105 descends and ascends after rotating clockwise on the limiting rotating rod 109, the pulling rod 105 descends and ascends after rotating counterclockwise on the limiting rotating rod 109, and in the process that the pulling rod 105 descends and ascends, the semi-arc rod 109 is driven to slide at a constant speed to penetrate through the interval between the upper end and the lower end of the edge of the guiding inner slot column 108.

Circle round flabellum 115 movable mounting in the front end of drive structure 113, be close to the position of the mouth 2 that contracts, contain the mouth 2 that contracts when the people, the upper and lower lip is sealed, inhale gradually with the slowly exhaling of mouth nature after trying to breathe in gradually with the lung evacuation, it is rotatory to circle round flabellum 115 receives the drive of gas, airflow sensor receives the response simultaneously, make 1 operation in the main part, through the continuation of exhaling, 1 inside synchronous motion that lasts in the main part, positive and negative counter-rotation motion about the show pole 4 of upper end also carries out in step, the while control ware passes through the airflow sensor can remind on the display screen exhaling at the too fast or too slow in-process, help the breathing at the uniform velocity of patient, can promote the exercise of lung. The mouth is placed on the mouth reducing opening 2, the rotary fan blades 115 are blown, the driving structure 113 and the conveying disc 101 synchronously rotate under the driving of the controller and the air flow sensor, meanwhile, the lower end pulling rod 105 synchronously rotates under the driving of the transmission guide rod 103, the driving structure 113 enables the guide inner groove column 108 to rotate inwards, the display rod 4 rotates clockwise, the limiting rotating rod 109 rises, the limiting rotating rod 109 drives the display rod 4 to fall upwards, the driving structure 113 enables the guide inner groove column 108 to rotate outwards, the display rod 4 rotates anticlockwise to complete a group of movement, the display rod 4 falls upwards after rotating anticlockwise, the display rod 4 falls clockwise and then rises into a group, the breath rate during exhalation can be intuitively sensed, the power indirectly generated by exhalation, and the mouth reducing opening is intuitive and stimulating, so that the confidence of a patient can be improved, and the exercise can be firmly maintained. Help improving the operation tolerance through the training ware, resume the respiratory function of lung, the recovered confidence of prevention operation complication reinforcing patient takes seat or stand, at first carries out two to the tertiary deep breathing before taking exercise, breathes the weather normally, holds the throat 2 of training ware, slowly carries out the lip and exhales, makes training show 4 rotatory to the target rate.

The guide turntable 111, the driving mechanism 113, the transfer disk 101 and the transmission guide rod 103 have the same rotation speed and the same rotation direction. When the transmission guide rod 103 rotates forwards and backwards, the transmission guide rod 103 slides in a half-arc manner on the guide intermittent arc block 104, and the two ends of the guide intermittent arc block 104 are driven to ascend and descend by the power of the transmission guide rod 103.

The transmission guide rod 103 and the traction rod 105 are synchronous, the transmission guide rod 103 rises, the traction rod 105 rises, the transmission guide rod 103 rotates and descends, the traction rod 105 descends, and then the limiting rotary rod 109 movably connected with the upper end descends.

Through the driving structure 113 and the guide inner groove column 108, the stability of the expiratory rate can be ensured, the expiratory speed can be synchronously increased, the resistance to the air passage can be increased, the vital capacity can be exercised, the user blows the convolution fan blades 115, the rotation of the driving structure 113 is started, the driving rod 112 at one end of the driving structure 113 slides from the channel inside the guide inner groove column 108, the driving rod 105 is synchronously driven to drive the display rod 4 to rotate positively and negatively, the patient slowly exhales after inhaling in a large amount until the lung becomes empty, the self-breathing rate and duration can be felt through the positive and negative rotation of the upper display rod 4 during expiration, the energy driven during expiration can be intuitively felt, the willpower of breathing exercise can be enhanced, the intuitively-felt appropriate expiratory mode can be realized, the inspiration of the lung capacity can be exercised favorably, the duration of the next exhalation can be prolonged, the patient's mind can be strengthened through the positive and negative rotation of the display rod 4 and the respiratory rate and duration recorded by the display screen 3, the patient's pleasure can be continuously updated, the expiration of the self can be rapidly inhaled, the chest can be rapidly and the chest can be naturally expanded, and the lung can be easily expanded.

It should be noted that, the present invention is a tracheal respiration measuring device, when in use, the device inhales air, expands the chest, increases the lung capacity, contains the mouth 2, exhales air, the air is transmitted from the interior of the mouth 2, the air drives the rotation of the rotation fan 115, the rotation of the rotation fan 115 and the air flow sensor sense the air flow, simultaneously starts the internal controller, the internal controller can drive the power supply, drive the lower transmission disc and the guide turntable 111 to rotate synchronously with the driving structure 113 through the transmission belt 110, the driving half arc rod 114 moves synchronously with the rotation fan 115, while the rotation fan 115 rotates, the driving rod 112 at the two sides of the half arc rod 114 slides along the interior of the guide inner slot column 108, one side of the driving rod 112 rotates 180 degrees counterclockwise along the bottom end of the guide inner slot column 108 to drive the guide inner slot column 108 to rotate towards the inner side of the driving structure 113, meanwhile, the display rod 4 with the upper end synchronously clamped with the guide inner slot column 108 rotates 180 degrees clockwise, the drive half arc rod 114 of the drive structure 113 rotates upwards along with the rotation and slides upwards vertically on the inner side edge of the guide, the guide inner slot column 108 is stable due to the mutual clamping between the display rod 4 and the guide inner slot column 108, the vertical sliding of the drive half arc rod 114 is convenient for driving the edge of the guide inner slot column 108 to vertically separate, meanwhile, the transmission disc 101 drives the transmission guide rod 103 to synchronously move, after the traction of the guide intermittent arc block 104, the traction rod 105 drives the limit rotating rod 109 to shrink downwards, the transmission disc 101 continues to rotate, the traction rod 105 drives the limit rotating rod 109 to extend upwards, and when the limit rotating rod 112 of the drive structure 113 rotates at the lower end of the x-type of the guide inner slot column 108, the guide inner slot column 108 rotates towards the side far away from the guide disc along the x-type slot, thereby the top display rod 4 is rotated 180 degrees counter clockwise.

Along with the driving of the lower end driving structure 113 to the guiding inner slot column 108 and the synchronous pulling of the pulling rod 105 to the limiting rotating rod 109 at the lower end of the display rod 4, the display rod 4 rotates clockwise 180 degrees and then ascends, and rotates counterclockwise 180 degrees and descends and ascends. The device is non-medicinal and has no side effect, can be repeatedly trained by lip-contracting type expiration and matched inspiration, is simple in method, convenient to use, and convenient for long-term exercise of patients, and conforms to the mouth-biting function of human bodies.

In operation, inhale as far as possible and then inhale with the fast vigorous expiration of mouth, inhale as far as possible and with the fastest speed, can rectify the back and expand the chest, increase lung capacity, wait to inhale slowly naturally with the mouth during expiration until the lung becomes the hole, let the muscle of chest and shoulder relax, pause slightly, until you feel need inhale again, repeat.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a trachea respiration volume measuring device, includes the main part of breathing training, is located inside controller, is located the outside mouth that contracts of main part, display screen and air current sensor, and the mouth that contracts is located positive one side, and people's mouth lives it, and the outside makes it sealed that hug closely to the lip, and the display is installed in the top of mouth that contracts, and it is used for showing length and breathing number of times when breathing, and air current sensor's signal, its characterized in that are received to the controller: the main body comprises a conveying disc, a fixed column, a transmission guide rod, a guide intermittent arc block, a traction rod, a sliding cavity, a limit central column, a guide inner groove column, a limit rotary rod, a limit block, a transmission belt, a guide rotary groove, a driving structure and a rotary fan blade; the conveying disc is positioned at the lower end of the main body, the transmission belt is installed between the conveying disc and the guide rotary disc, the guide rotary disc is installed at the upper end of the conveying disc, the fixed column is installed at one side of the conveying disc, one side of the conveying disc is inserted into the fixed column, one side of the conveying disc is connected with the transmission guide rod, the fixed column is used for fixing the stability of the conveying disc and the transmission guide rod during transmission, the rotation angle of the transmission guide rod is 360 degrees, one side of the outer end of the transmission guide rod is mutually clamped with the inner part of the guide intermittent arc block, and then one side of the transmission guide rod reciprocates in the inner part of the guide intermittent arc block during rotation; when the anticlockwise rotation direction of the transmission guide rod is the upper end, the guide intermittent arc block is driven to move upwards, and when the anticlockwise rotation direction of the transmission guide rod is the lower end, the guide intermittent arc block is driven to move downwards; the guide intermittent arc block is semicircular and is internally hollow, the guide intermittent arc block is driven by the rotation of the transmission guide rod to move up and down in the sliding cavity through the traction rod, one side of the guide intermittent arc block is fixed with the traction rod, and the traction rod moves up in the sliding cavity along with the upward movement of the guide intermittent arc block and descends along with the upward movement of the guide intermittent arc block in the sliding cavity; the upper end part of the sliding cavity is fixed with the guide inner groove column, the shape of the guide inner groove column is x-shaped, the four ends of the guide inner groove column x-shaped groove are connected with the edge at intervals, the inside of the guide inner groove column is clamped with the limiting block on the outer side of the limiting rotary rod, and the lower end of the limiting rotary rod is movably connected with the traction rod.

2. A tracheal respiration rate measuring device as in claim 1, wherein: drive structure includes actuating lever and half arc pole of drive, drive structure is used for ordering about the rotation of leading interior groove post, drive structure is located the center department of direction carousel, two sets of actuating levers of drive structure and two liang evenly distributed of half arc pole of drive, can make the direction interior groove post rotatory along one side in the x type groove of leading interior groove post when the actuating lever is rotatory, and then it is rotatory to be located the spacing rotary rod of the inside block of direction interior groove post, the actuating lever makes spacing rotary rod clockwise rotation 180 degrees along one side lower extreme up-sliding of leading interior groove post, the opposite side lower extreme up-sliding of the drive lever inboard makes spacing rotary rod anticlockwise rotation 180 degrees.

3. A tracheal respiration rate measuring device as in claim 1, wherein: the top of spacing rotary rod is connected with the show pole, and spacing rotary rod clockwise rotation, show pole thereupon rotatory, and spacing rotary rod anticlockwise rotation, the show pole is synchronous, and the show pole is not on same parallel horizontal line with the stopper.

4. A tracheal respiration rate measuring device as in claim 1, wherein: the pulling rod descends and ascends after rotating clockwise on the limiting rotary rod, descends and ascends after rotating anticlockwise on the limiting rotary rod, and drives the semi-arc rod to slide at a constant speed to penetrate through the interval between the upper end and the lower end of the edge of the guiding inner groove column in the descending and ascending process of the pulling rod.

5. A tracheal respiration rate measuring device as in claim 1, wherein: the rotary fan blade is movably arranged at the front end of the driving structure and is close to the position of the mouth-contracting opening, when a person holds the mouth-contracting opening, the upper lip and the lower lip are sealed, the person breathes in as much as possible and then naturally slowly breathes out by the mouth to gradually evacuate the lung, the rotary fan blade is driven to rotate by gas, and the airflow sensor receives induction.

6. A tracheal respiration rate measuring device as in claim 1, wherein: the rotation rates and the rotation directions of the guide rotating disc, the driving structure, the transmission disc and the transmission guide rod are the same.

7. A tracheal respiration rate measuring device as in claim 1, wherein: when the transmission guide rod rotates forwards and backwards, the transmission guide rod is located at the half-arc sliding position of the guide intermittent arc block, and the two ends of the guide intermittent arc block are driven to ascend and descend by the power of the transmission guide rod.