CN112914551B - Multifunctional measuring device for respiratory system - Google Patents
Multifunctional measuring device for respiratory system Download PDFInfo
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- CN112914551B CN112914551B CN202110076521.5A CN202110076521A CN112914551B CN 112914551 B CN112914551 B CN 112914551B CN 202110076521 A CN202110076521 A CN 202110076521A CN 112914551 B CN112914551 B CN 112914551B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
- A61B50/39—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles the containers containing antimicrobial, antiviral or disinfectant agents
Abstract
The invention discloses a multifunctional measuring device of a respiratory system, and relates to the field of measuring devices; in order to solve the problem that the prior device cannot perform multi-mode measurement; the device specifically comprises a substrate, wherein a measuring box is fixedly connected to the outer wall of the top of the substrate, and a switching mechanism is fixedly connected to the outer wall of the top of the measuring box. According to the invention, the cover plate, the rotating cavity, the clamping frame and the center pillar are arranged, when the mask switching work is executed, the pull rod is pulled, the spring is compressed, and the plug pillar is separated from the inner wall of the jack, so that the device can realize the respiratory system measurement work in various modes, namely, the lung capacity detection and the normal breath detection.
Description
Technical Field
The invention relates to the field of measuring devices, in particular to a multifunctional measuring device for a respiratory system.
Background
Because the existence of air pollution is unavoidable, people need to measure the respiratory system of the body in time, the problem of high-frequency medical treatment can be avoided, and the waste of public medical resources is reduced.
Through retrieving, chinese patent application number is CN 109157774A's patent discloses a multi-functional respiratory's knapsack, including air conditioning box system, control system and electronic air intake system, air conditioning box system comprises air conditioning box, electronic valve that admits air, oxygen sensor module, electronic valve that admits air, output electronic valve and oxygen input electronic valve, the air conditioning box is connected with the oxygen bottle through the oxygen conveyer pipe, be equipped with the oxygen input electronic valve between oxygen conveyer pipe and the air conditioning box, be equipped with quick break away from the connector between oxygen conveyer pipe and the oxygen bottle, the air conditioning box is connected with passive respirator through the air conveyer pipe. The above patents have the following disadvantages: when measuring the respiratory system, data collection is required for different breathing patterns, but the above-mentioned devices do not fulfil this function.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a multifunctional measuring device for a respiratory system.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a multi-functional measuring device of respiratory, includes the base plate, base plate top outer wall fixedly connected with measures the box, measures box top outer wall fixedly connected with shifter, shifter inside is provided with closed subassembly and links up the subassembly, shifter includes support and apron, support bottom outer wall fixedly connected with is in measuring box top outer wall, apron one side outer wall welding is in support one side outer wall, the shape of support is L shape, the apron outer wall rotates and is connected with changeing the chamber, change chamber both ends outer wall welding has the straight tube, straight tube one end outer wall has cup jointed the face guard, inner wall fixedly connected with well pipe in the middle of the apron, well pipe is L shape pipe, well pipe top outer wall fixedly connected with pastes tub two, straight tube other end outer wall fixedly connected with receives the beam tube, link up the quantity of subassembly and be two, link up subassembly one side outer wall fixedly connected with and receive beam tube one end outer wall, it is provided with gas flow analyzer and measurement module to measure inside the box, well tub one end outer wall fixedly connected with links up a tube outer wall fixedly connected with and measures box top outer wall, and with gas flow analyzer communicates, change chamber and apron both sides inner wall all are provided with the jack, one side outer wall welding has the block, block inner wall sliding connection has the pull rod fixedly connected with in the middle column outer wall, the pull rod is provided with in the anti-slip column.
Preferably: the outer wall welding of center pillar bottom has the plectane, and plectane bottom outer wall welding has the spliced pole, and spliced pole sliding connection is in the jack inner wall, and center pillar outer wall sliding connection has the spring, and spring top outer wall fixed connection is in the card frame, and spring bottom outer wall fixed connection is in plectane top outer wall.
Further: the connecting assembly comprises an inner frame and an air plate, wherein the outer wall of the top of the inner frame is fixedly connected with the outer wall of one end of the beam receiving pipe, the inner wall of the inner frame is slidably connected with a sliding column, the outer wall of one end of the sliding column is fixedly connected with the air plate, the air plate is of a semi-annular structure, and more than three air expansion openings are formed in the inner wall of one side of the air plate.
Further preferred is: the outer diameter of the air plate is consistent with the inner strength of the inner wall of the inner frame, a wedge block is welded on the outer wall of one side of the sliding column, an inclined column is slidably connected on the outer wall of the inclined edge of the wedge block, the outer wall of the inclined column is slidably connected on the inner wall of the bottom of the inner frame, the outer wall of the bottom of the inclined column is fixedly connected with a first pipe-pasting pipe, and circular arc milling edges are arranged on the outer walls of one side of the first pipe-pasting pipe and one side of the second pipe-pasting pipe.
As a preferred embodiment of the present invention: the sealing assembly comprises an inner cylinder and an expansion ring, wherein the outer wall of the inner cylinder is fixedly connected to the inner wall of the straight pipe, a clamping groove is formed in the outer wall of the inner cylinder, the outer wall of the expansion ring is clamped on the inner wall of the clamping groove, an air guide hole is formed in the inner wall of the center of the inner cylinder, and a seat frame is welded on the outer wall of one side of the inner cylinder.
Further preferred as the present invention is: the inner walls at two sides of the seat frame are connected with a buckle plate through shaft rotation, the inner wall at the top of the buckle plate is connected with a connecting plate through shaft rotation, the inner wall of the inner cylinder is provided with a long groove, the outer walls at two sides of the other end of the connecting plate are connected with a pressing block through shaft rotation, and the outer walls at two sides of the pressing block are connected with the inner wall of the long groove in a sliding mode.
As still further aspects of the invention: according to piece one side outer wall fixedly connected with telescopic column, telescopic column one side outer wall fixed connection is in elongated slot one side inner wall, and straight tube one side inner wall is provided with the guide slot, presses piece both sides outer wall sliding connection in the guide slot inner wall, buckle one side outer wall is provided with the backing ring.
Based on the scheme: the cleaning box is fixedly connected with the outer wall of the top of the substrate, the cleaning bin is arranged inside the cleaning box, the outer walls of the two sides of the cleaning box are respectively fixedly connected with a bottom cover, the inner walls of the two sides of the bottom cover are fixedly connected with baffle plates, and the inner walls of the baffle plates are rotationally connected with brush rolls.
Preferred on the basis of the foregoing scheme: the steering gear and the beam frame are fixedly connected to the outer wall of the bottom of the base plate, and wheels are connected to the outer walls of the two sides of the steering gear and the beam frame through shaft rotation.
Further: the measuring box top outer wall fixedly connected with automatically controlled cabinet, automatically controlled cabinet top outer wall is provided with display panel.
The beneficial effects of the invention are as follows:
1. the utility model provides a multi-functional measuring device of respiratory, through setting up apron, commentaries on classics chamber, cartridge and center pillar, when carrying out the face guard and switch work, pulling pull rod, spring compression, the inserted column is separated from the jack inner wall for this kind of device can realize the respiratory measurement work of multiple mode, that is, vital capacity detects and ordinary breath detects, when need carry out ordinary breath and examine time, the user breathes through one of them face guard, breathe the gas that produces and get into and measure the box inside, then measure the analysis to gas, when need carry out vital capacity and examine time, the user breathes through the oral cavity, measure the box and measure the analysis to this part gas.
2. A multifunctional measuring device for a respiratory system is characterized in that a connecting assembly is arranged, a first pipe is attached to the connecting assembly after switching, a second pipe is attached to the connecting assembly, then gas flows in the process of measuring the inner wall of a straight pipe, a negative pressure belt is generated at the inner wall of the first pipe and the inner wall of the second pipe after gas flows, an air plate of the inner wall of an inner frame is driven to move towards the center, a sliding column is driven to slide on the inner wall of the inner frame, and a wedge block is driven to downwards press the inclined column, so that the middle combination of the second pipe and the first pipe is more compact, and leakage of gas from the inner wall of the middle pipe is avoided.
3. The utility model provides a multi-functional measuring device of respiratory, through setting up the aerofoil and expanding the wind gap, the shape of aerofoil is semicircle annular, increases its surface and the area of contact of air current, better drive slide column removes, and the setting of expanding the wind gap simultaneously can further increase the surface area of aerofoil one side outer wall, reduces the quality of aerofoil itself simultaneously for the aerofoil motion is more smooth and easy, pastes tub two and pastes tub one contact surface and be the circular arc limit, makes to switch more smooth and easy.
4. A multifunctional measuring device for a respiratory system is provided, wherein a sealing component is arranged, a pressing block is pressed, a telescopic column is driven to compress, and then a connecting plate is driven to move, so that a buckle plate rotates around a seat frame, a backing ring is separated from the outer wall of one side of an inner cylinder, the inner cylinder is opened, respiratory gas of a person can flow out from the inner wall of the inner cylinder, and sealing of the inner cylinder is guaranteed when the device is idle or cleaning is carried out subsequently, and further, a rotating cavity, a middle pipe and the outside are isolated.
5. The utility model provides a multi-functional measuring device of respiratory, through setting up the clearance box, when one of them face guard is measuring, another face guard is in the middle of the clearance box, and the washhouse can disinfect and the degree of depth clearance of disinfecting to the face guard, avoids the face guard to directly expose in the air simultaneously and is infected with dust and germ, and in the use, can carry out the one round earlier and switch the clean of guaranteeing the face guard simultaneously, the setting of brush roller can carry out drying treatment to face guard and straight tube, avoids clean water to spill over.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a multifunctional measuring device for respiratory system according to the present invention;
fig. 2 is a schematic structural diagram of a switching mechanism of a multifunctional measuring device for respiratory system according to the present invention;
FIG. 3 is a cross-sectional view of a switching mechanism of a multifunctional measuring device for respiratory system according to the present invention;
FIG. 4 is a cross-sectional view of a rotary cavity of a multifunctional measuring device for respiratory system according to the present invention;
FIG. 5 is a schematic view of a connecting assembly of a multifunctional measuring device for respiratory system according to the present invention;
FIG. 6 is a schematic diagram of a partial structure of a multifunctional measuring device for respiratory system according to the present invention;
FIG. 7 is a schematic diagram of a closed assembly of a multifunctional respiratory system measurement device according to the present invention;
fig. 8 is a schematic diagram of a cleaning box of a multifunctional measuring device for respiratory system according to the present invention.
In the figure: 1 base plate, 2 measuring box, 3 electric control cabinet, 4 display panel, 5 switching mechanism, 6 clearance box, 7 direction ware, 8 wheel, 9 connecting tubes, 10 roof beam frame, 11 support, 12 face guard, 13 straight tube, 14 commentaries on classics chamber, 15 apron, 16 clamping frame, 17 closure assembly, 18 middle tube, 19 convergent tube, 20 paste first, 21 paste second, 22 pull rod, 23 spring, 24 inserted column, 25 inside casing, 26 aerofoil, 27 wedge, 28 sliding column, 29 expanded wind mouth, 30 inclined column, 31 expanded ring, 32 inner tube, 33 backing ring, 34 buckle, 35 seat frame, 36 link plate, 37 according to piece, 38 telescopic column, 39 bottom cover, 40 baffle, 41 brush roll.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
1-8, the multifunctional measuring device of the respiratory system comprises a base plate 1, wherein the outer wall of the top of the base plate 1 is fixedly connected with a measuring box 2, the outer wall of the top of the measuring box 2 is fixedly connected with a switching mechanism 5, and a sealing component 17 and a connecting component are arranged in the switching mechanism 5; the switching mechanism 5 comprises a bracket 11 and a cover plate 15, wherein the outer wall of the bottom of the bracket 11 is fixedly connected to the outer wall of the top of the measuring box 2, one side of the outer wall of the cover plate 15 is welded to one side of the outer wall of the bracket 11, the shape of the bracket 11 is L-shaped, the outer wall of the cover plate 15 is rotationally connected with a rotating cavity 14, two ends of the rotating cavity 14 are welded with a straight pipe 13, one end of the outer wall of the straight pipe 13 is sleeved with a face mask 12, the middle inner wall of the cover plate 15 is fixedly connected with a middle pipe 18, the middle pipe 18 is an L-shaped pipe, the outer wall of the top of the middle pipe 18 is fixedly connected with a second attaching pipe 21, the outer wall of the other end of the straight pipe 13 is fixedly connected with a converging pipe 19, the number of connecting components is two, one side of the outer wall of the connecting components is fixedly connected with one end of the converging pipe 19, a gas flow analyzer and a measuring module are arranged inside the measuring box 2, one end of the middle pipe 18 is fixedly connected with a connecting pipe 9, one end of the outer wall of the connecting pipe 9 is fixedly connected with the top of the measuring box 2 and is communicated with the gas flow analyzer, two side inner walls of the rotating cavity 14 and the cover plate 15 are respectively provided with jacks, one side of the outer wall of the cover plate 15 is welded with a clamping frame 16, the inner wall of the middle pipe 16 is slidingly connected with a middle post, the outer wall of the middle post is fixedly connected with a pull rod 22, and a pull rod 22 is provided with a pull rod 22 and a pull rod 22 is provided with a pull rod; the outer wall of the bottom end of the middle column is welded with a circular plate, the outer wall of the bottom of the circular plate is welded with an inserting column 24, the inserting column 24 is connected to the inner wall of the inserting hole in a sliding manner, the outer wall of the middle column is connected with a spring 23 in a sliding manner, the outer wall of the top of the spring 23 is fixedly connected to the clamping frame 16, and the outer wall of the bottom of the spring 23 is fixedly connected to the outer wall of the top of the circular plate; when the measuring device is used, the measuring work of a respiratory system in multiple modes, namely, the vital capacity detection and the normal respiration detection can be realized, when the normal respiration detection is needed, a user breathes through one of the face masks 12, gas generated by breathing enters the measuring box 2, then the gas is measured and analyzed, when the vital capacity detection is needed, the other face mask 12 is switched, the pull rod 22 is required to be pulled firstly, the spring 23 is compressed, the plug post 24 is separated from the inner wall of the jack, then the rotating cavity 14 is in a rotatable state, after the face mask 12 is switched, the user breathes through the oral cavity, and the measuring box 2 measures and analyzes the gas; through setting up apron 15, commentaries on classics chamber 14, cartridge 16 and center pillar, when carrying out face guard 12 and switching over the during operation, pulling pull rod 22, spring 23 compression, inserted column 24 is separated from the jack inner wall for this kind of device can realize the respiratory system measurement work of multiple mode, i.e. vital capacity detects and ordinary breath detects, when need carry out ordinary breath and examine time, the user breathes through one of them face guard 12, breathe the gas that produces and get into measuring box 2 inside, then measure the analysis to gas, when need carry out vital capacity and examine time, the user breathes through the oral cavity, measuring box 2 carries out the measurement analysis to this part gas.
To maintain the switch state pipe communication; as shown in fig. 3, 5 and 6, the connection assembly comprises an inner frame 25 and an air plate 26, wherein the outer wall of the top of the inner frame 25 is fixedly connected with the outer wall of one end of the beam-receiving tube 19, the inner wall of the inner frame 25 is slidably connected with a sliding column 28, the outer wall of one end of the sliding column 28 is fixedly connected with the air plate 26, the air plate 26 is of a semi-annular structure, and more than three air expansion openings 29 are formed in the inner wall of one side of the air plate 26; the outer diameter of the air plate 26 is consistent with the inner strength of the inner wall of the inner frame 25, a wedge block 27 is welded on the outer wall of one side of the sliding column 28, an inclined column 30 is slidably connected on the outer wall of the inclined edge of the wedge block 27, the outer wall of the inclined column 30 is slidably connected on the inner wall of the bottom of the inner frame 25, a first pipe pasting 20 is fixedly connected on the outer wall of the bottom end of the inclined column 30, and circular arc edge milling is arranged on the outer walls of one side of the first pipe pasting 20 and one side of the second pipe pasting 21; when the device is used, the first sticking pipe 20 and the second sticking pipe 21 are contacted after switching, then when the inner wall of the straight pipe 13 is measured, gas flows, a negative pressure belt is generated at the inner wall of the first sticking pipe 20 and the inner wall of the second sticking pipe 21 after the gas flows, simultaneously, the air plate 26 on the inner wall of the inner frame 25 is driven to move towards the center, the sliding column 28 is driven to slide on the inner wall of the inner frame 25, and meanwhile, the wedge block 27 is driven to downwards press the inclined column 30, so that the middle combination of the second sticking pipe 21 and the first sticking pipe 20 is more compact, and the gas is prevented from leaking from the inner wall of the middle pipe 18; through setting up the linking assembly, paste the first 20 of the pipe and paste the second 21 of the pipe to contact after switching over, then there is gas to flow in the inner wall of the straight pipe 13 while measuring, produce the negative pressure area in pasting the first 20 of the pipe and pasting the second 21 of the pipe in the inner wall of the pipe after gas flow, drive the inner wall of the inner frame 25 to move to the centre at the same time, drive the slide column 28 to slide in the inner wall of the inner frame 25, drive the wedge block 27 to push down the oblique column 30 at the same time, make pasting the second 21 of the pipe and pasting the middle of the first 20 of the pipe to combine more closely, avoid the gas from leaking from the inner wall of the middle pipe 18; through setting up aerofoil 26 and expanding mouth 29, the shape of aerofoil 26 is semicircle annular, increases its surface and the area of contact of air current, better drive slide post 28 removes, and the setting of expanding mouth 29 simultaneously can further increase the surface area of aerofoil 26 one side outer wall, reduces the quality of aerofoil 26 itself simultaneously for the aerofoil 26 motion is more smooth and easy, pastes tub two 21 and pastes tub one 20 contact surface and be the circular arc limit, makes the switching more smooth and easy.
To ensure cleanliness of the system interior; as shown in fig. 3 and 7, the sealing assembly 17 includes an inner cylinder 32 and an expansion ring 31, the outer wall of the inner cylinder 32 is fixedly connected to the inner wall of the straight pipe 13, a clamping groove is formed on the outer wall of the inner cylinder 32, the outer wall of the expansion ring 31 is clamped to the inner wall of the clamping groove, an air guide hole is formed in the central inner wall of the inner cylinder 32, and a seat frame 35 is welded on the outer wall of one side of the inner cylinder 32; the inner walls at two sides of the seat frame 35 are rotatably connected with a buckle plate 34 through a shaft, the inner wall at the top of the buckle plate 34 is rotatably connected with a connecting plate 36 through a shaft, the inner wall of the inner cylinder 32 is provided with a long groove, the outer walls at two sides of the other end of the connecting plate 36 are rotatably connected with a pressing block 37 through a shaft, and the outer walls at two sides of the pressing block 37 are slidably connected with the inner wall of the long groove; the outer wall of one side of the pressing block 37 is fixedly connected with a telescopic column 38, the outer wall of one side of the telescopic column 38 is fixedly connected with the inner wall of one side of the long groove, the inner wall of one side of the straight pipe 13 is provided with a guide groove, the outer walls of two sides of the pressing block 37 are slidably connected with the inner wall of the guide groove, and the outer wall of one side of the buckle plate 34 is provided with a backing ring 33; when in use, a person presses the pressing block 37 to open the buckle plate 34, so as to keep the inner wall of one of the straight pipes 13 smooth, and perform breathing gas measurement; by providing the closure assembly 17 wherein pressing the button 37 drives the telescoping post 38 to compress and then drives the link plate 36 to move so that the buckle plate 34 rotates about the seat frame 35, the grommet 33 is separated from the outer wall of one side of the inner cylinder 32, the inner cylinder 32 is opened, and the breathing gas of a person can circulate out from the inner wall of the inner cylinder 32 and ensure the closure of the inner cylinder 32 when the subsequent cleaning or the device is idle, thereby ensuring that the rotating cavity 14 and the middle tube 18 are isolated from the outside.
In order to be able to clean the switching element; as shown in fig. 1 and 8, the outer wall of the top of the substrate 1 is fixedly connected with a cleaning box 6, a cleaning bin is arranged in the cleaning box 6, the outer walls of two sides of the cleaning box 6 are respectively and fixedly connected with a bottom cover 39, the inner walls of two sides of the bottom cover 39 are fixedly connected with a baffle 40, and the inner walls of the baffle 40 are rotatably connected with a brush roller 41; the outer walls of the bottom of the base plate 1 are fixedly connected with a steering gear 7 and a beam frame 10, the outer walls of the two sides of the steering gear 7 and the beam frame 10 are respectively connected with wheels 8 through shaft rotation, the outer wall of the top of the measuring box 2 is fixedly connected with an electric control cabinet 3, and the outer wall of the top of the electric control cabinet 3 is provided with a display panel 4; through setting up clearance box 6, when one of them face guard 12 is measuring, another face guard 12 is in clearance box 6 in the middle of, and the washhouse can disinfect and the degree of depth clearance of disinfecting to face guard 12, avoids face guard 12 directly exposing in the air simultaneously and is infected with dust and germ, simultaneously in the use, can carry out the one round earlier and switch the clean of assurance face guard 12, simultaneously the setting of brush roll 41 can carry out drying treatment to face guard 12 and straight tube 13, avoids clean water to spill over.
When the measuring device is used, the measuring device can realize the measuring work of a respiratory system in multiple modes, namely the detection of the vital capacity and the detection of the normal respiration, when the detection of the normal respiration is needed, a user breathes through one of the face masks 12, gas generated by respiration enters the measuring box 2, then the gas is measured and analyzed, when the detection of the vital capacity is needed, the other face mask 12 is switched, the pull rod 22 is required to be pulled firstly, the spring 23 is compressed, the inserted column 24 is separated from the inner wall of the jack, then the rotating cavity 14 is in a rotatable state, after the face mask 12 is switched, the user breathes through the oral cavity, the measuring box 2 measures and analyzes the gas, after the switching, the first attaching tube 20 is contacted with the second attaching tube 21, then the inner wall of the straight tube 13 flows, the gas flows, then negative pressure bands are generated at the inner wall positions of the first attaching tube 20 and the second attaching tube 21, meanwhile, the inner wall 26 of the inner wall of the inner frame 25 is driven to move towards the center, the sliding column 28 is driven to slide on the inner wall of the inner frame 25, and meanwhile, the inclined column 30 is driven to be pushed downwards by the sliding column 27, the middle attaching tube 21 and the inner wall of the first attaching tube 20 is combined with the inner wall of the straight tube 20, the gas is kept to be more compact, and the inner wall of the straight tube is kept open by the inner wall of the straight tube is 37 is kept to be opened, and the breathing tube is kept by a person is kept compact, and the person is opened by the measuring the inner wall is 37.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a multifunctional measuring device for respiratory system, includes base plate (1), base plate (1) top outer wall fixedly connected with measurement box (2), measurement box (2) top outer wall fixedly connected with switching mechanism (5), inside sealed subassembly (17) and the linking subassembly of being provided with of switching mechanism (5), characterized in that, switching mechanism (5) are including support (11) and apron (15), support (11) bottom outer wall fixedly connected with measurement box (2) top outer wall, apron (15) one side outer wall welding is in support (11) one side outer wall, the shape of support (11) is L shape, apron (15) outer wall rotation is connected with changes chamber (14), change chamber (14) both ends outer wall welding has straight tube (13), straight tube (13) one end outer wall cup joints face guard (12), inner wall fixedly connected with well pipe (18) in the middle of apron (15), well pipe (18) are L-shaped, well pipe (18) top outer wall fixedly connected with paste tub two (21), straight tube (13) other end outer wall fixedly connected with bundle pipe (19), linking subassembly quantity is two, linking subassembly one side outer wall fixedly connected with bundle of gas meter (9) and one end of measuring end of collecting tube (9) are connected with inside the measuring device, end of collecting tube (9) is fixedly connected with a measuring device inner wall analysis module, the outer wall of one end of the connecting pipe (9) is fixedly connected to the outer wall of the top of the measuring box (2) and is communicated with the gas flow analyzer, jacks are formed in the inner walls of the two sides of the rotating cavity (14) and the cover plate (15), a clamping frame (16) is welded on the outer wall of one side of the cover plate (15), a center column is slidably connected to the inner wall of the clamping frame (16), a pull rod (22) is fixedly connected to the outer wall of the top end of the center column, and anti-slip protrusions are arranged on the outer wall of the pull rod (22);
the connecting assembly comprises an inner frame (25) and an air plate (26), wherein the top outer wall of the inner frame (25) is fixedly connected with the outer wall of one end of a beam collecting pipe (19), the inner wall of the inner frame (25) is fixedly connected with a sliding column (28), one end of the sliding column (28) is fixedly connected with the air plate (26), the air plate (26) is of a semi-annular structure, more than three air outlets (29) are formed in one side of the inner wall of the air plate (26), the outer diameter of the air plate (26) is consistent with the inner diameter of the inner frame (25), a wedge block (27) is welded on one side of the outer wall of the sliding column (28), an inclined column (30) is connected with the outer wall of the inclined column in the bottom of the inner frame (25), the outer wall of the bottom end of the inclined column (30) is fixedly connected with a first pipe pasting (20), and circular arc milling edges are formed in the outer wall of one side of the first pipe pasting (20) and the second pipe pasting (21).
2. The multifunctional measuring device for the respiratory system according to claim 1, wherein a circular plate is welded on the outer wall of the bottom end of the middle column, a plug column (24) is welded on the outer wall of the bottom of the circular plate, the plug column (24) is slidably connected to the inner wall of the jack, a spring (23) is slidably connected to the outer wall of the middle column, the outer wall of the top of the spring (23) is fixedly connected to the clamping frame (16), and the outer wall of the bottom of the spring (23) is fixedly connected to the outer wall of the top of the circular plate.
3. The multifunctional measuring device for the respiratory system according to claim 1, wherein the sealing assembly (17) comprises an inner cylinder (32) and an expansion ring (31), the outer wall of the inner cylinder (32) is fixedly connected to the inner wall of the straight pipe (13), a clamping groove is formed in the outer wall of the inner cylinder (32), the outer wall of the expansion ring (31) is clamped to the inner wall of the clamping groove, an air guide hole is formed in the central inner wall of the inner cylinder (32), and a seat frame (35) is welded to the outer wall of one side of the inner cylinder (32).
4. A multifunctional measuring device for respiratory system according to claim 3, wherein the inner walls at two sides of the seat frame (35) are connected with a buckle plate (34) through shaft rotation, the inner wall at the top of the buckle plate (34) is connected with a connecting plate (36) through shaft rotation, the inner wall of the inner cylinder (32) is provided with a long groove, the outer walls at two sides of the other end of the connecting plate (36) are connected with a pressing block (37) through shaft rotation, and the outer walls at two sides of the pressing block (37) are slidably connected with the inner wall of the long groove.
5. The multifunctional measuring device for the respiratory system according to claim 4, wherein the outer wall of one side of the pressing block (37) is fixedly connected with a telescopic column (38), the outer wall of one side of the telescopic column (38) is fixedly connected with the inner wall of one side of the long groove, the inner wall of one side of the straight pipe (13) is provided with a guide groove, the outer walls of two sides of the pressing block (37) are slidably connected with the inner wall of the guide groove, and the outer wall of one side of the buckle plate (34) is provided with a backing ring (33).
6. The multifunctional measuring device for the respiratory system according to claim 1, wherein the cleaning box (6) is fixedly connected to the outer wall of the top of the base plate (1), a cleaning bin is arranged inside the cleaning box (6), the bottom covers (39) are fixedly connected to the outer walls of the two sides of the cleaning box (6), the baffle plates (40) are fixedly connected to the inner walls of the two sides of the bottom covers (39), and the brush rolls (41) are rotatably connected to the inner walls of the baffle plates (40).
7. The multifunctional measuring device for the respiratory system according to claim 6, wherein the outer wall of the bottom of the base plate (1) is fixedly connected with a direction device (7) and a beam frame (10), and wheels (8) are connected to the outer walls of the two sides of the direction device (7) and the beam frame (10) through shaft rotation.
8. The multifunctional measuring device for the respiratory system according to claim 1, wherein the outer wall of the top of the measuring box (2) is fixedly connected with an electric control cabinet (3), and the outer wall of the top of the electric control cabinet (3) is provided with a display panel (4).
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