CN115500813A

CN115500813A - Breath analyzer with disinfection cleaning assembly

Info

Publication number: CN115500813A
Application number: CN202211165028.1A
Authority: CN
Inventors: 温国玲; 梁玉田
Original assignee: Guangxi Camilon Medical Device Technology Co ltd
Current assignee: Guangxi Camilon Medical Device Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2022-12-23

Abstract

The invention discloses an exhalation analyzer with a disinfecting and cleaning assembly, which relates to the technical field of gas analysis and comprises a main body, wherein a switch is arranged on the outer surface of the main body, and an air inlet is arranged on the outer surface of the main body; when the gas is collected, the sleeved bag and the gas outlet pipe are sleeved, and the gas cushion expands, so that the sealing property between the bag and the gas outlet pipe is better, the gas is prevented from leaking, and the accuracy of analysis data is ensured; the breath analyzer is provided with a good dustproof assembly, so that dust is prevented from entering the inside of the breath analyzer, and the service life of the breath analyzer is prolonged; can fall the gaseous interference catalysis of the human body exhalation in the gas, make the test result more stable, be about to the virus or the bacterial catalysis of the human body exhalation gas, prevent directly to get rid of and can pollute the air, cause cross infection.

Description

Breath analyzer with disinfection cleaning assembly

Technical Field

The invention relates to the technical field of gas analysis, in particular to an exhalation analyzer with a disinfecting and cleaning assembly.

Background

With the development of science and technology, molecular diagnosis based on breath markers and related scientific and technological achievements successively receive 5 times of nobel biomedical and chemical prizes, and one of the current 10 medical innovation prizes is honored by the world medical peak held in the united states in 2011. The 2010 exhalation test is promoted, various exhalation analyzers are carried out at the same time, and doctors can be assisted to diagnose diseases suffered by patients, monitor disease states and observe treatment effects by detecting various gas molecular components and concentrations of known human exhaled air. In order to monitor the state and treatment effect of respiratory diseases, doctors usually measure the composition and concentration of exhaled gas, for example, the test result of exhaled nitric oxide is clinically related to respiratory inflammation.

The existing breath analyzer can not catalyze the interference gas exhaled by the human body to influence the side-looking stability, and the gas exhaled by the human body may carry viruses or bacteria, and if the gas is directly exhausted, the air may be polluted to cause cross infection; the air blowing pipe is exposed outside and is not protected, and dust is easily adhered to the outer wall of the air blowing pipe, so that bacteria enter the air inlet when the air is blown by a mouth, and the body health of a user is influenced; when the gas is collected, the sealing performance between the sleeved bag and the gas outlet pipe is not enough, so that the gas leaks out, and the analysis data is influenced; the expiration analysis appearance does not have good dustproof effect, makes the dust get into expiration analysis appearance's inside easily, influences expiration analysis appearance's life.

In view of the above, the present invention provides an exhalation analyzer with a disinfecting and cleaning assembly.

Disclosure of Invention

The invention aims to provide an exhalation analyzer with a disinfection cleaning component, wherein a collecting bag for collecting environmental gas collected on site is inserted into an air inlet joint, a switch button is clicked to detect a gas sample, a collecting barrel is clamped by a clamping ring when a gas collecting component is put in, the stability of the gas collecting component is ensured, an air blowing pipe is protected by a sleeve, namely, the sleeve is pressed when a rotating ring is rotated, the rotating ring rotates to drive a push block to move on a driving ring, namely, the tail end of a first slot passes through a driving groove and a limiting groove, the push block can extrude the driving ring when passing through the limiting groove, the driving ring extrudes the air blowing pipe to expose the air blowing pipe, when the push block and the limiting groove are clamped, the exposed position of the air blowing pipe is fixed, when air blowing is finished, the limiting groove and the push block can be disengaged by rotating the rotating ring again, the driving ring returns to the original position under the elastic force of a second spring, at the moment, the sleeve protects the air blowing pipe again, the bag for collecting gas is sleeved on the air outlet pipe, the first inserting rod and the first slot are separated from being inserted and combined by pulling the first inserting rod, the push ring is moved on the outer surface of the second connecting pipe by sliding the push ring, the push ring pushes the fourth spring to extrude the pressure ring, the pressure ring can extrude the air cushion ring to expand the air cushion ring, the outer surface of the air cushion ring is tightly attached to the bag mouth, the sealing ring is further sealed, the external gas is prevented from being mixed with the gas in the bag character and the collecting cylinder, the ventilation hole on the outer surface of the main body is covered by the dust cover, when the external dust enters the inner cavity of the dust cover, the dust is blocked by the dust-proof cloth bag, the quantity of the dust entering the inner part of the main body from the ventilation hole is reduced, the dust-removing treatment can be carried out on the dust-proof cloth bag regularly, the first connecting rod drives the blocking cloth to fall gradually by rotating the limiting mechanism, therefore, the shielding cloth covers the vent hole, the second connecting rod is driven to move up and down in the inner cavity of the sliding groove by pulling the pull ring, the dust bag is driven to shake by the up-and-down movement of the second connecting rod, so that dust accumulated on the outer surface of the dust bag for a long time can be shaken off and fall into the inner cavity of the upper surface of the dust collecting ring, the dust shielded by the shielding cloth and prevented from shaking off enters the main body from the vent hole in the shaking process, the dust collecting ring is rotated by rotating the limiting mechanism at the bottom side of the dust cover, the second inserting rod and the second inserting groove are separated from being plugged by pulling the connecting block, the first connecting rod and the dust collecting ring are controlled to rotate, the winding of the shielding cloth and the dust discharge of the dust collecting ring are facilitated, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a breath analyzer with a disinfecting and cleaning component comprises a main body, wherein a switch is arranged on the outer surface of the main body, an air inlet is formed in the outer surface of the main body, bases are fixedly mounted at four corners of the bottom end of the main body, a fixing component is arranged on one side of the main body, an air collecting component is clamped in an inner cavity of the fixing component, a dustproof component is arranged on one side of the main body away from the switch, and a ventilation hole is formed in the outer surface of the main body at the position of the dustproof component;

the gas collection assembly comprises a collecting barrel, a blowing assembly is arranged on one side of the collecting barrel, a guide pipe is arranged on one side, away from the blowing assembly, of the collecting barrel, a gas outlet assembly is arranged on the outer surface of the guide pipe, and two gas outlet assemblies are arranged, one gas outlet assembly is sleeved with the guide pipe, and the other gas outlet assembly is located on the upper surface of the guide pipe.

Further, the fixed subassembly includes the fixing base, the both ends fixed mounting of fixing base has the fixed block, the inner chamber sliding connection of fixed block has the pressure pole, the pressure pole is close to the one end fixed mounting in the middle of the fixing base and has the clamp ring, the surface of pressure pole has cup jointed first spring, first spring is located between clamp ring and the fixed block, the centre of pressure pole is provided with the cavity, the fixed block inner chamber is provided with the lug, lug and cavity sliding connection have, the cavity is used for the injecing of pressure pole position.

Further, the subassembly of blowing includes first connecting pipe, one side of first connecting pipe is provided with the swivel becket, one side fixedly connected with dwang of the first connecting pipe of swivel becket principle, the both ends fixed mounting of dwang has the ejector pad, the surface of dwang has cup jointed the sleeve pipe, sheathed tube inner chamber is provided with the drive ring, the both sides fixed mounting of drive ring has the slider, the drive groove has been seted up to the both sides of drive ring, the spacing groove has been seted up on the top of drive ring, one side of keeping away from the ejector pad of drive ring is provided with the gas blow pipe, the surface of gas blow pipe has cup jointed the second spring.

Furthermore, the rotating ring is rotatably connected with the first connecting pipe and the sleeve, the push block passes through the driving groove and the limiting groove in the rotating process, one end of the air blowing pipe is fixedly connected with the sleeve, the other end of the air blowing pipe is in contact with the driving ring, and the sliding block is in sliding connection with the inner wall of the sleeve.

Further, the air outlet assembly comprises a second connecting pipe, a first slot is formed in the outer surface of the second connecting pipe, a push ring is connected to the inner cavity of the second connecting pipe in a sliding mode, a first inserting rod is inserted into the outer surface of the push ring, a third spring is sleeved on the outer surface of the first inserting rod, a fourth spring is arranged in the inner cavity of the second connecting pipe, one end of the fourth spring is fixedly connected with a pressure ring, an air outlet pipe is sleeved in the inner cavity of the second connecting pipe, an air cushion ring is sleeved on the outer surface of the air outlet pipe, and a sealing ring is sleeved on the outer surface of the air cushion ring.

Furthermore, one end, far away from the pressure ring, of the fourth spring is fixedly connected with the push ring, the first inserting rod is inserted into the first inserting groove, one end of the third spring is fixedly connected with the head of the first inserting rod, and the other end of the third spring is fixedly connected with the push ring.

Further, the dustproof assembly comprises a dustproof cover, an inner cavity of the dustproof cover is rotatably connected with a first connecting rod, shielding cloth is wound on the outer surface of the first connecting rod, a gravity ball is fixedly connected to the bottom end of the shielding cloth, a limiting mechanism is arranged on the outer surface of the dustproof cover, a sliding groove is formed in the inner cavity of the dustproof cover, a second connecting rod is slidably connected to the inner cavity of the sliding groove, a dustproof cloth bag is sleeved on the outer surface of the second connecting rod, a pull ring is fixedly mounted on the upper surface of the second connecting rod, and a dust collecting ring is rotatably connected to the bottom end of the dustproof cover.

Furthermore, the number of the limiting mechanisms is two, the limiting mechanisms are respectively and fixedly connected with the first connecting rod and the dust collecting ring, the pull ring is in sliding connection with the dust cover, and the dust collecting ring is located right below the dust collecting cloth bag.

Further, stop gear includes the cover seat, the inner chamber fixedly connected with fifth spring of cover seat, the one end fixedly connected with connecting block of cover seat is kept away from to fifth spring, the both sides fixed mounting of connecting block has the second inserted bar, second inserted bar and cover seat sliding connection, the second slot has been seted up to the surface of dust cover, second inserted bar and second slot are inserted and are closed.

Further, the main body comprises an electromagnetic valve D, an ultraviolet sterilizer, an electrochemical sensor, a vacuum pump, a sterilizer, a mcu data processing unit, a current amplifier and a main board controller.

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

1. the exhalation analyzer with the disinfection and cleaning assembly provided by the invention can protect the air blowing pipe, prevent the air blowing pipe from being stained with dust, avoid bacteria from entering a port when a user blows air through a mouth and prevent diseases.

2. According to the breath analyzer with the disinfecting and cleaning assembly, the bag sleeved with the gas collecting assembly and the gas outlet pipe are sleeved with each other, so that the sealing performance between the bag and the gas outlet pipe is better, the gas is prevented from leaking, and the accuracy of analysis data is ensured.

3. According to the breath analyzer with the disinfecting and cleaning assembly, the breath analyzer is provided with the good dustproof assembly, so that dust is prevented from entering the inside of the breath analyzer, and the service life of the breath analyzer is prolonged.

4. The breath analyzer with the disinfection cleaning assembly provided by the invention can catalyze the interference gas in the gas exhaled by the human body, so that the test result is more stable, namely, viruses or bacteria in the gas exhaled by the human body are catalyzed, and the direct elimination of the viruses or bacteria can prevent air pollution and cross infection.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a dust-proof assembly according to the present invention;

FIG. 3 is a schematic view of the construction of the collector bowl of the present invention;

FIG. 4 is a schematic view of a fixing assembly according to the present invention;

FIG. 5 is a schematic cross-sectional view of the blowing assembly of the present invention;

FIG. 6 is a schematic view of a gas outlet assembly according to the present invention;

FIG. 7 is a schematic view of a fourth spring according to the present invention;

FIG. 8 is a schematic view of a dust boot of the present invention;

FIG. 9 is an enlarged view of the structure at A in FIG. 8 according to the present invention;

FIG. 10 is a schematic view of a dust-proof cloth bag according to the present invention;

FIG. 11 is a schematic structural view of a spacing mechanism of the present invention;

fig. 12 is a flow chart of the working principle of the present invention.

In the figure: 1. a main body; 2. a switch; 3. an air inlet; 4. a base; 5. a fixing component; 51. a fixed seat; 52. a fixed block; 53. a pressure lever; 54. a clamping ring; 55. a first spring; 6. a gas collection assembly; 61. a collection canister; 62. a blowing assembly; 621. a first connecting pipe; 622. a rotating ring; 623. rotating the rod; 624. a push block; 625. a sleeve; 626. a drive ring; 627. a slider; 628. a drive slot; 629. a limiting groove; 6210. an air blowing pipe; 6211. a second spring; 63. a conduit; 64. an air outlet assembly; 641. a second connection pipe; 642. a first slot; 643. a push ring; 644. a first plunger; 645. a third spring; 646. a fourth spring; 647. a pressure ring; 648. an air outlet pipe; 649. an air cushion ring; 6410. a seal ring; 7. a dust-proof assembly; 71. a dust cover; 72. a first connecting rod; 73. a shielding cloth; 74. a gravity ball; 75. a limiting mechanism; 751. a sleeve seat; 752. a fifth spring; 753. connecting blocks; 754. a second plunger; 755. a second slot; 76. a sliding groove; 77. a second connecting rod; 78. a dust-proof cloth bag; 79. a pull ring; 710. a dust collecting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 12, an exhalation analyzer with a disinfecting and cleaning assembly includes a main body 1, a switch 2 is disposed on an outer surface of the main body 1, an air inlet 3 is disposed on an outer surface of the main body 1, bases 4 are fixedly mounted at four corners of a bottom end of the main body 1, a fixing assembly 5 is disposed at one side of the main body 1, an air collecting assembly 6 is clamped in an inner cavity of the fixing assembly 5, a dust-proof assembly 7 is disposed at one side of the main body 1 away from the switch 2, a ventilation hole is disposed on an outer surface of the main body 1 at the position of the dust-proof assembly 7, the main body 1 is used for measuring air, the switch 2 is a control button, the air is introduced into the main body 1 through the air inlet 3, the bases 4 are used for supporting the main body 1, the fixing assembly 5 is used for fixing the air collecting assembly 6, and the air collecting assembly 6 is used for collecting exhaled air, dustproof subassembly 7 is used for preventing dust to this instrument, the collection bag that will gather the environmental gas that the scene was gathered inserts air inlet 3 and connects, click switch 2 button, main control board control panel control solenoid valve D2 circular telegram is opened, it carries out gas catalysis to get into catalyst 2, filter impurity, gas is through D2, D3 is discharged by the vacuum pump gas outlet, control mainboard control D3 solenoid valve is closed, D4 solenoid valve is opened simultaneously, gas gets into CO sensor flow cell through D4 solenoid valve and detects, the sensor turns into weak signal of telecommunication with chemical signal, through current amplifier, convert analog data information, transmit the main control board, the main control board is handled data, reach the data of environment carbon monoxide concentration. Air enters the disinfector from the left and the right of the vacuum pump through the disinfector, enters the disinfector and is discharged into the environment. D2, D4 electromagnetic switch off and close after the detection of the environmental gas is finished, the D3 electromagnetic valve is electrified to open the gas remained in the extraction pipeline to enter the sterilizer and be discharged to the environment; alveolar gas detects, alveolar gas passes through catalyst 1, gaseous the urging of mixed gas influence is spent, main control board control panel control solenoid valve D1, the D3 solenoid valve is opened, it carries out gas catalysis to get into catalyst 2, filter impurity, control mainboard control D3 solenoid valve is closed, the D4 solenoid valve is opened, alveolar gas in the collection bag is through D1, the D4 solenoid valve gets into CO sensor flow cell and detects, the sensor turns into chemical signal weak signal of telecommunication, through current amplifier, data information is converted to analog data, transmit the main control board, the main control board is handled data, obtain the data of alveolar carbon monoxide concentration, subtract the concentration of CO in the environmental gas, show in the alveolar gas concentration frame. The gas enters the sterilizer through the sterilizer and enters the vacuum pump respectively, and then is discharged into the environment. And D1, closing the D4 electromagnetic valve, opening the D3 electromagnetic valve and preparing for detecting the next gas sample.

Referring to fig. 3 and 4, the fixing assembly 5 includes a fixing base 51, fixing blocks 52 are fixedly mounted at two ends of the fixing base 51, a pressure rod 53 is slidably connected to an inner cavity of the fixing block 52, a clamping ring 54 is fixedly mounted at one end of the pressure rod 53 close to the middle of the fixing base 51, a first spring 55 is sleeved on the outer surface of the pressure rod 53, the first spring 55 is located between the clamping ring 54 and the fixing block 52, a cavity is formed in the middle of the pressure rod 53, a convex block is arranged in the inner cavity of the fixing block 52, the convex block and the cavity are slidably connected, the cavity is used for limiting the position of the pressure rod 53, the gas collecting assembly 6 is fixed by the fixing assembly 5, the collecting cylinder 61 is clamped by the clamping ring 54 when the gas collecting assembly 6 is put in, the clamping rings 54 are squeezed by the elastic force of the first spring 55, the stability of the gas collecting assembly 6 is ensured, the pressure rod 53 slides on the fixing block 52 under the action of external force when the clamping ring 54 is taken out, and the gas collecting assembly 6 can be taken out easily.

Referring to fig. 3 and 5, the gas collecting assembly 6 includes a collecting cylinder 61, a blowing assembly 62 is disposed on one side of the collecting cylinder 61, a guide tube 63 is disposed on one side of the collecting cylinder 61 away from the blowing assembly 62, an air outlet assembly 64 is disposed on an outer surface of the guide tube 63, two air outlet assemblies 64 are provided, one air outlet assembly is sleeved with the guide tube 63 and the other air outlet assembly is disposed on an upper surface of the guide tube 63, the blowing assembly 62 is used for manual blowing, the guide tube 63 and the air outlet assembly 64 are used for receiving air, the blowing assembly 62 includes a first connecting tube 621, a rotating ring 622 is disposed on one side of the first connecting tube 621, the rotating ring 622 is fixedly connected to one side of the first connecting tube 621, a rotating rod 624 is fixedly mounted on both ends of the rotating rod 623, a sleeve 625 is sleeved on an outer surface of the rotating rod 623, an inner cavity of the sleeve 625 is provided with a driving ring 626, sliders 627 is fixedly mounted on both sides of the driving ring 626, driving grooves 628 on both sides of the driving ring 626, a limiting groove 629 is disposed on a top end of the rotating ring 626, a blowing tube 6210 is provided with a blowing tube 6210, when the rotating ring 622 and dust is moved through the blowing tube 6210, and a dust blowing tube 625, the blowing tube 625, if the blowing tube 625, the blowing tube 625 is moved through the blowing tube 6210 and the rotating ring 622 and the blowing tube 625, and the rotating ring 6210, and the blowing tube 625, when the air blowing device passes through the limiting groove 629, the pushing block 624 can press the driving ring 626, at the moment, the driving ring 626 presses the air blowing pipe 6210 to expose the air blowing pipe 6210, when the pushing block 624 is clamped with the limiting groove 629, the exposed position of the air blowing pipe 6210 is fixed, after the air blowing is finished, the rotating ring 622 is rotated again to enable the limiting groove 629 and the pushing block 624 to be disengaged, the driving ring 626 is restored to the original position under the elastic force of the second spring 6211, at the moment, the sleeve 625 protects the air blowing pipe 6210 again, and the slide block 627 and the sleeve 625 are in sliding connection to ensure that the driving ring 626 cannot rotate along with the rotation of the pushing block 624.

Referring to fig. 3, 6 and 7, the air outlet assembly 64 includes a second connection pipe 641, a first insertion groove 642 is formed on an outer surface of the second connection pipe 641, a push ring 643 is slidably connected to an inner cavity of the second connection pipe 641, a first plunger 644 is inserted into an outer surface of the push ring 643, a third spring 645 is sleeved on an outer surface of the first plunger 644, a fourth spring 646 is arranged in an inner cavity of the second connection pipe 641, one end of the fourth spring 646 is fixedly connected to the pressure ring 647, an air outlet pipe 648 is sleeved on an inner cavity of the second connection pipe 641, an air cushion ring 649 is sleeved on an outer surface of the air cushion ring 649, one end of the fourth spring 646 far from the pressure ring 647 is fixedly connected to the push ring 643, the first plunger 644 is inserted into the first insertion groove 642, one end of the third spring 645 is fixedly connected to a head of the first plunger 644, the other end of the third spring 645 is fixedly connected with the push ring 643, a bag for collecting gas is sleeved on the gas outlet pipe 648, the end of the bag opening is connected to the second connecting pipe 641, gas can leak out at the bag opening interface under the condition that gas can leak out, the first insert rod 644 is disengaged from the first insert slot 642 by pulling the first insert rod 644, the push ring 643 is slid to enable the push ring 643 to move on the outer surface of the second connecting pipe 641, the push ring 643 pushes the fourth spring 646 to press the pressure ring 647, the pressure ring 647 presses the air cushion ring 649, the air cushion ring 649 is expanded, the outer surface of the air cushion ring 649 is tightly attached to the bag opening, the sealing ring 6410 is further sealed, the external gas is prevented from being mixed with the gas in the bag word and the collecting cylinder 61, and the worker is prevented from exerting force all the time by the insertion of the first insert rod 644 and the first insert slot 642 close to one side of the pressure ring 647.

Referring to fig. 8, 9 and 10, the dust-proof assembly 7 includes a dust-proof cover 71, an inner cavity of the dust-proof cover 71 is rotatably connected with a first connecting rod 72, a shielding cloth 73 is wound on an outer surface of the first connecting rod 72, a gravity ball 74 is fixedly connected to a bottom end of the shielding cloth 73, a limiting mechanism 75 is disposed on an outer surface of the dust-proof cover 71, a sliding groove 76 is disposed in the inner cavity of the dust-proof cover 71, an inner cavity of the sliding groove 76 is slidably connected with a second connecting rod 77, a dust-proof cloth bag 78 is sleeved on an outer surface of the second connecting rod 77, a pull ring 79 is fixedly mounted on an upper surface of the second connecting rod 77, a dust-collecting ring 710 is rotatably connected to a bottom end of the dust-proof cover 71, two limiting mechanisms 75 are respectively fixedly connected with the first connecting rod 72 and the dust-collecting ring 710, the pull ring 79 is slidably connected with the dust-proof cover 71, the dust-collecting ring 710 is located under the dust-proof cloth bag 78, and the vent holes on the outer surface of the main body 1 are covered by the dust-proof cover 71, when external dust enters the inner cavity of the dust cover 71, the dust cloth bag 78 blocks the dust, the amount of dust entering the main body 1 from the vent holes is reduced, the dust removing treatment can be performed on the dust cloth bag 78 at regular time, the first connecting rod 72 is rotated by rotating the limiting mechanism 75, the shielding cloth 73 is driven by the rotation of the first connecting rod 72 to gradually fall down, so that the shielding cloth 73 covers the vent holes, the gravity ball 74 has the function of ensuring that the shielding cloth 73 can fall down vertically as much as possible, the pull ring 79 is pulled to enable the second connecting rod 77 to move up and down in the inner cavity of the sliding groove 76, the up and down movement of the second connecting rod 77 drives the dust cloth bag 78 to shake, so that the dust accumulated on the outer surface of the dust cloth bag 78 for a long time can be shaken down and fall into the inner cavity of the upper surface of the dust collecting ring 710, and the shielding cloth 73 prevents the shaken dust from entering the main body 1 from the vent holes, the dust collecting ring 710 is rotated by rotating the limiting mechanism 75 at the bottom side of the dust cover 71, the dust in the dust collecting ring 710 is discharged out of the dust cover 71, the shielding cloth 73 can be wound again after the dust is cleaned, and the shielding cloth 73 is prevented from influencing the ventilation of the main body 1.

Referring to fig. 10 and 11, the limiting mechanism 75 includes a socket 751, a fifth spring 752 is fixedly connected to an inner cavity of the socket 751, one end of the fifth spring 752, which is far away from the socket 751, is fixedly connected to a connecting block 753, second insertion rods 754 are fixedly mounted on both sides of the connecting block 753, the second insertion rods 754 are slidably connected to the socket 751, a second slot 755 is formed in an outer surface of the dust cover 71, the second insertion rods 754 are inserted into the second slot 755, the second insertion rods 754 are separated from the second slot 755 by pulling the connecting block 753, at this time, the socket 751 can be rotated, the socket 751 drives the first connecting rod 72 and the dust collecting ring 710 to rotate, the second insertion rods 754 and the second slot 755 can be engaged again when the first connecting rod 72 and the dust collecting ring 710 do not need to rotate, and the dust collected by the shielding cloth 73 and the dust collecting ring 710 can be discharged conveniently.

Referring to fig. 12, the main body 1 includes a solenoid valve D1, a solenoid valve D2, a solenoid valve D3, an ultraviolet sterilizer, an electrochemical sensor, a vacuum pump, a sterilizer, a mcu data process, a current amplifier, and a main board controller.

To sum up: a collecting bag for collecting environmental gas collected on site is inserted into a joint of an air inlet 3, a button of a switch 2 is clicked to detect a gas sample, a collecting barrel 61 is clamped through a clamping ring 54 when a gas collecting assembly 6 is thrown in, the stability of the gas collecting assembly 6 is ensured, a blowing pipe 6210 is protected through a sleeve 625, namely the rotating ring 622 is rotated to press the sleeve 625 at the moment, the rotating ring 622 drives a push block 624 to move on a driving ring 626, namely the tail end of a first slot 642 passes through a driving groove 628 and a limiting groove 629, the push block 624 can press the driving ring 626 when passing through the limiting groove 629, the driving ring 626 presses the blowing pipe 6210 at the moment to expose the blowing pipe 6210, when the push block 624 and the limiting groove 629 are clamped, the exposed position of the blowing pipe 6210 is fixed, when blowing is finished, the rotating ring 622 can make the limiting groove 629 and the push block break away from the clamping, the driving ring 626 is restored to the original position under the elastic force of a second spring 6211, at this time, the sleeve 625 protects the blowing tube 6210 again, the bag for collecting the air is sleeved on the air outlet tube 648, the first inserting rod 644 is pulled to make the first inserting rod 644 and the first inserting slot 642 separate from the inserting engagement, at this time, the push ring 643 is slid to make the push ring 643 move on the outer surface of the second connecting tube 641, so that the push ring 643 pushes the fourth spring 646 to squeeze the pressure ring 647, so that the pressure ring 647 will squeeze the air cushion ring 649, so that the outer surface of the air cushion ring 649 is tightly attached to the bag mouth, and the sealing ring 6410 is further sealed to prevent the mixing of the external air and the air in the bag word and the collecting cylinder 61, the ventilation hole on the outer surface of the main body 1 is covered by the dust cover 71, when the external dust enters the inner cavity of the dust cover 71, the dust cover 78 blocks the dust, so as to reduce the amount of the dust entering the main body 1 from the ventilation hole, the dust collection bag 78 can be subjected to dust collection regularly, the first connecting rod 72 drives the shielding cloth 73 to fall gradually by rotating the limiting mechanism 75, so that the shielding cloth 73 covers the vent holes, the pull ring 79 is pulled to enable the second connecting rod 77 to move up and down in the inner cavity of the sliding groove 76, at the moment, the dust collection bag 78 is driven to shake by the up-and-down movement of the second connecting rod 77, so that dust accumulated on the outer surface of the dust collection bag 78 for a long time can be shaken off and fall into the inner cavity of the upper surface of the dust collection ring 710, the shielding cloth 73 prevents the shaken dust from entering the main body 1 from the vent holes in the shaking process, the dust collection ring 710 is rotated by rotating the limiting mechanism 75 at the bottom side of the dust cover 71, the second insertion rod 754 and the second insertion groove 755 are separated from being inserted and combined by pulling the connecting block 753, the rotation of the first connecting rod 72 and the dust collection ring 710 is controlled, and the rolling of the shielding cloth 73 and the dust collection ring 710 is convenient to discharge.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clean subassembly's of area disinfection breath analysis appearance which characterized in that: the air-conditioning device comprises a main body (1), wherein a switch (2) is arranged on the outer surface of the main body (1), an air inlet (3) is arranged on the outer surface of the main body (1), bases (4) are fixedly mounted at four corners of the bottom end of the main body (1), a fixing component (5) is arranged on one side of the main body (1), an air collecting component (6) is clamped in an inner cavity of the fixing component (5), a dustproof component (7) is arranged on one side, away from the switch (2), of the main body (1), and a ventilation hole is formed in the outer surface, located at the dustproof component (7), of the main body (1);

gas collecting assembly (6) are including collecting vessel (61), one side of collecting vessel (61) is provided with the subassembly (62) of blowing, one side that subassembly (62) were kept away from in collecting vessel (61) is provided with pipe (63), the surface of pipe (63) is provided with air outlet assembly (64), air outlet assembly (64) have two, and one cup joints another upper surface that is located pipe (63) with pipe (63).

2. The breath analyzer with a disinfecting cleaning assembly of claim 1, wherein: the fixing component (5) comprises a fixing seat (51), fixing blocks (52) are fixedly mounted at two ends of the fixing seat (51), a pressure rod (53) is connected to an inner cavity of each fixing block (52) in a sliding mode, a clamping ring (54) is fixedly mounted at one end, close to the middle of the fixing seat (51), of each pressure rod (53), a first spring (55) is sleeved on the outer surface of each pressure rod (53), each first spring (55) is located between each clamping ring (54) and the corresponding fixing block (52), a cavity is formed in the middle of each pressure rod (53), a protruding block is arranged in the inner cavity of each fixing block (52), each protruding block is connected with the corresponding cavity in a sliding mode, and the cavities are used for limiting the positions of the pressure rods (53).

3. The breath analyzer with a disinfecting cleaning assembly of claim 1, wherein: the subassembly of blowing (62) includes first connecting pipe (621), one side of first connecting pipe (621) is provided with swivel becket (622), one side fixedly connected with dwang (623) of swivel becket (622) principle first connecting pipe (621), the both ends fixed mounting of dwang (623) has ejector pad (624), sleeve pipe (625) have been cup jointed to the surface of dwang (623), the inner chamber of sleeve pipe (625) is provided with drive ring (626), the both sides fixed mounting of drive ring (626) has slider (627), drive groove (628) have been seted up to the both sides of drive ring (626), spacing groove (629) have been seted up to the top of drive ring (626), one side of keeping away from ejector pad (624) of drive ring (626) is provided with gas blow pipe (6210), second spring (6211) have been cup jointed to the surface of gas blow pipe (6210).

4. The breath analyzer with a disinfecting and cleaning assembly of claim 3, wherein: the rotating ring (622) is rotatably connected with the first connecting pipe (621) and the sleeve (625), the push block (624) passes through the driving groove (628) and the limiting groove (629) in the rotating process, one end of the blowing pipe (6210) is fixedly connected with the sleeve (625), the other end of the blowing pipe (6210) is in contact with the driving ring (626), and the sliding block (627) is in sliding connection with the inner wall of the sleeve (625).

5. The breath analyzer with a disinfecting cleaning assembly of claim 1, wherein: the air outlet assembly (64) comprises a second connecting pipe (641), a first slot (642) is formed in the outer surface of the second connecting pipe (641), a push ring (643) is connected to the inner cavity of the second connecting pipe (641) in a sliding mode, a first inserting rod (644) is inserted into the outer surface of the push ring (643), a third spring (645) is sleeved on the outer surface of the first inserting rod (644), a fourth spring (646) is arranged in the inner cavity of the second connecting pipe (641), one end of the fourth spring (646) is fixedly connected with a pressure ring (647), an air outlet pipe (648) is sleeved on the inner cavity of the second connecting pipe (641), an air cushion ring (649) is sleeved on the outer surface of the air cushion ring (649), and a sealing ring (6410) is sleeved on the outer surface of the air cushion ring (649).

6. The breath analyzer with a disinfecting cleaning assembly of claim 5, wherein: one end of the fourth spring (646) far away from the pressure ring (647) is fixedly connected with the push ring (643), the first plunger (644) is inserted into the first slot (642), one end of the third spring (645) is fixedly connected with the head of the first plunger (644), and the other end of the third spring (645) is fixedly connected with the push ring (643).

7. The breath analyzer with a disinfecting cleaning assembly of claim 1, wherein: dustproof subassembly (7) include dust cover (71), the inner chamber of dust cover (71) rotates and is connected with head rod (72), the surface winding of head rod (72) has sheltered from cloth (73), the bottom fixedly connected with gravity ball (74) of sheltering from cloth (73), the surface of dust cover (71) is provided with stop gear (75), sliding tray (76) have been seted up to the inner chamber of dust cover (71), the inner chamber sliding connection of sliding tray (76) has second connecting rod (77), dustproof sack (78) have been cup jointed to the surface of second connecting rod (77), the last fixed surface of second connecting rod (77) installs pull ring (79), the bottom of dust cover (71) is rotated and is connected with album dirt ring (710).

8. The breath analyzer with a disinfecting cleaning assembly of claim 7, wherein: the dust collection bag is characterized in that the number of the limiting mechanisms (75) is two, the limiting mechanisms (75) are fixedly connected with the first connecting rods (72) and the dust collection ring (710), the pull rings (79) are slidably connected with the dust covers (71), and the dust collection ring (710) is located right below the dust collection bag (78).

9. The breath analyzer with a disinfecting cleaning assembly of claim 8, wherein: the limiting mechanism (75) comprises a sleeve seat (751), a fifth spring (752) is fixedly connected to an inner cavity of the sleeve seat (751), one end, far away from the sleeve seat (751), of the fifth spring (752) is fixedly connected with a connecting block (753), second inserting rods (754) are fixedly mounted on two sides of the connecting block (753), the second inserting rods (754) are connected with the sleeve seat (751) in a sliding mode, a second slot (755) is formed in the outer surface of the dust cover (71), and the second inserting rods (754) are inserted into the second slot (755).

10. The breath analyzer with a disinfecting cleaning assembly of claim 1, wherein: the main body (1) comprises an electromagnetic valve D1, an electromagnetic valve D2, an electromagnetic valve D3, an ultraviolet sterilizer, an electrochemical sensor, a vacuum pump, a sterilizer, a mcu data processing unit, a current amplifier and a mainboard controller.