CN111810807B - Be used for open air exhaust gas detection device - Google Patents
Be used for open air exhaust gas detection device Download PDFInfo
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- CN111810807B CN111810807B CN202010729715.6A CN202010729715A CN111810807B CN 111810807 B CN111810807 B CN 111810807B CN 202010729715 A CN202010729715 A CN 202010729715A CN 111810807 B CN111810807 B CN 111810807B
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 34
- 239000002912 waste gas Substances 0.000 claims abstract description 12
- 210000004243 sweat Anatomy 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001745 non-dispersive infrared spectroscopy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C13/021—Interior fittings; Means, e.g. inserts, for holding and packing articles inflatable
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/30—Straps; Bands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F2003/003—Travelling or camp articles; Sacks or packs carried on the body combined with other objects; specially adapted for carrying specific objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention relates to the technical field of waste gas detection devices, and discloses an outdoor waste gas detection device which comprises a box body, wherein an air cushion is fixedly arranged on the front side of the box body, a sweat absorbing pad is fixedly arranged on the back side of the box body, two straps which are symmetrically distributed leftwards and rightwards are fixedly arranged on the back side of the sweat absorbing pad, rear holes which are symmetrically distributed leftwards and rightwards are formed in the box body, front holes which are symmetrically distributed leftwards and rightwards are formed in the box body, first umbrella rods are fixedly arranged in the two rear holes, and second umbrella rods are fixedly arranged in the two front holes. This be used for open air exhaust gas detection device possesses advantages such as the outdoor use of being convenient for, has solved exhaust gas analyzer when outdoor work, does not have professional protection machanism and the work bearing structure of carrying, and inconvenience very in outdoor use also can cause the damage to exhaust gas analyzer itself because protection such as collide with does not in place in the carrying process, influences the problem that exhaust gas analyzer detected the precision.
Description
Technical Field
The invention relates to the technical field of waste gas detection devices, in particular to an outdoor waste gas detection device.
Background
An exhaust gas analyzer is generally based on the infrared absorption principle of gas, namely gas molecules consisting of multiple atoms absorb infrared energy in a direct proportion relation with gas concentration within a certain specific wavelength range, and is used for measuring the concentrations of HC, CO2 and O2 in exhaust gas emitted by a gasoline engine of a motor vehicle, wherein HC, CO and CO2 are detected by adopting an advanced NDIR non-dispersive infrared analysis technology, and O2 is detected by adopting a latest electrochemical analysis technology.
Among the prior art, exhaust gas analyzer does not have professional protection mechanism and work bearing structure of carrying at the outwork time, inconvenience very in outdoor use, carries the in-process and also can influence exhaust gas analyzer's detection precision because protection such as collide with does not in place causes the damage to exhaust gas analyzer itself, so provides a problem that is used for outdoor exhaust gas detection device to solve the aforesaid and proposes.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an outdoor waste gas detection device, which has the advantages of convenience for outdoor use and the like, and solves the problems that when a waste gas analyzer works outdoors, no professional carrying protection mechanism and working support structure exist, the waste gas analyzer is very inconvenient in the outdoor use process, and the detection accuracy of the waste gas analyzer is influenced because the waste gas analyzer is damaged due to improper protection such as collision and the like in the carrying process.
(II) technical scheme
In order to realize the purpose of being convenient for outdoor use, the invention provides the following technical scheme: an air cushion is fixedly mounted on the front side of the box body, a sweat absorbing cushion is fixedly mounted on the back side of the box body, two straps which are symmetrically distributed leftwards and rightwards are fixedly mounted on the back side of the sweat absorbing cushion, rear holes which are symmetrically distributed leftwards and rightwards are formed in the box body, front holes which are symmetrically distributed leftwards and rightwards are formed in the box body, first umbrella rods are fixedly mounted in the two rear holes, second umbrella rods are fixedly mounted in the two front holes, rubber pads are fixedly mounted at the bottoms of the two first umbrella rods and the two second umbrella rods, limiting holes are formed in the box body, an assembly cavity located at the bottom of the limiting holes is formed in the box body, an inner container is fixedly mounted in the assembly cavity, an air cavity is formed in the inner container, and a connecting belt located in the air cavity is fixedly mounted in the inner container, the inboard fixed mounting of inner bag has the foam-rubber cushion, the inside fixed mounting of box has the spacing ring, the inside movable mounting in spacing hole has the connecting box, the top fixed mounting of connecting box has the handle, the bottom fixed mounting of connecting box has the detector, the back movable mounting of detector has the lid, the inside fixed mounting of box has the screw hole, the internal thread connection of screw hole has the threaded rod, the positive fixed mounting of threaded rod has the turning handle, the back fixed mounting of threaded rod has the toper post, the spacing groove has been seted up in the front of connecting box.
Preferably, the rotating handle is positioned on the front surface of the box body, and the box body is movably connected with the rotating handle.
Preferably, the second umbrella pole and the first umbrella pole are distributed in a front-back manner, and the second umbrella pole and the first umbrella pole are distributed in a splayed manner.
Preferably, the length of two the second umbrella pole is the same with the length of two first umbrella poles respectively, and two second umbrella poles and the rubber pad of two first umbrella pole bottoms all run through and extend to the outside of box.
Preferably, the top of the limiting hole is open, and the limiting hole is located at the top of the limiting ring.
Preferably, the conical column is located inside the limiting groove, and the limiting groove is movably connected with the conical column.
Preferably, the limiting ring is fixedly connected with the inner container, and the thickness of the inner container is not less than one centimeter.
Preferably, the connecting bands are distributed equidistantly and are rubber columns.
Preferably, the cover body and the detector are both positioned on the inner side of the spongy cushion, and the cover body and the detector are respectively movably connected with the spongy cushion.
(III) advantageous effects
Compared with the prior art, the invention provides an outdoor waste gas detection device, which has the following beneficial effects:
1. this be used for open air exhaust gas detection device, through being connected the back with detector and lid, together put into inside the foam-rubber cushion, the foam-rubber cushion can effectually protect inside detector with the inner bag, it is damaged to prevent that the detector from receiving the collision, the inside air cavity of inner bag is filled with gas, gas expansion makes the inner bag have certain shock attenuation resistance to compression function, the connecting band plays the effect of design to the inner bag, it makes the threaded rod move backward and spacing groove spacing to rotate the turning handle, prevent that the connecting box from falling out, when taking out, can rotate the turning handle to openly, make the threaded rod break away from the spacing groove and can together take out connecting box and detector, can play good protecting effect, thereby the purpose of being convenient for outdoor use has been reached.
2. This be used for open air exhaust gas detection device, after the connecting box together takes out with the detector, the user can take first umbrella pole and second umbrella pole out, first umbrella pole and second umbrella pole take out back length fixed, form supporting structure, prop up the box, the user can put the connecting box upside down in the inside in spacing hole, and utilize threaded rod and spacing fixed of spacing groove, make the detector erect, open the lid and can use, in the protection detector, can play the effect of support to the detector when using, use when the outdoor no supporting equipment of convenient to use person, thereby the purpose of being convenient for outdoor use has been reached.
Drawings
FIG. 1 is a schematic structural diagram of an outdoor exhaust gas detection device according to the present invention;
FIG. 2 is a left sectional view of a rear hole structure of an exhaust gas detecting device for outdoor use according to the present invention;
fig. 3 is a left sectional view of a limiting hole structure of an exhaust gas detecting device for outdoor use according to the present invention.
In the figure: 1. a box body; 2. an air cushion; 3. a connecting box; 4. a handle; 5. a handle is rotated; 6. a first umbrella pole; 7. a second umbrella rod; 8. a rubber pad; 9. a harness; 10. a limiting hole; 11. a sweat absorbing pad; 12. a rear aperture; 13. a front aperture; 14. a threaded hole; 15. a threaded rod; 16. a limiting groove; 17. a tapered post; 18. a limiting ring; 19. a detector; 20. a cover body; 21. a sponge cushion; 22. an air cavity; 23. a connecting belt; 24. an inner container; 25. and assembling the cavity.
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. 1-3, the present invention provides the following technical solutions: a waste gas detection device used outdoors comprises a box body 1, an air cushion 2 is fixedly arranged on the front side of the box body 1, a sweat absorbing cushion 11 is fixedly arranged on the back side of the box body 1, two braces 9 which are symmetrically distributed leftwards and rightwards are fixedly arranged on the back side of the sweat absorbing cushion 11, rear holes 12 which are symmetrically distributed leftwards and rightwards are arranged in the box body 1, front holes 13 which are symmetrically distributed leftwards and rightwards are arranged in the box body 1, first umbrella rods 6 are fixedly arranged in the two rear holes 12, second umbrella rods 7 are fixedly arranged in the two front holes 13, the second umbrella rods 7 and the first umbrella rods 6 are in the prior art, most of the two umbrella rods are applied to folding umbrellas well as have the function of folding and fixing, the second umbrella rods 7 and the first umbrella rods 6 are distributed forwards and backwards, the second umbrella rods 7 and the first umbrella rods 6 are distributed in a splayed shape, rubber cushions 8 are fixedly arranged at the bottoms of the two first umbrella rods 6 and the two second umbrella rods 7, the box body 1 is internally provided with a limiting hole 10, the lengths of the two second umbrella rods 7 are respectively the same as the lengths of the two first umbrella rods 6, the two second umbrella rods 7 and rubber pads 8 at the bottom ends of the two first umbrella rods 6 penetrate through and extend to the outer side of the box body 1, the box body 1 is internally provided with an assembly cavity 25 positioned at the bottom of the limiting hole 10, the assembly cavity 25 is internally and fixedly provided with an inner container 24, the inner container 24 is internally provided with an air cavity 22, the inner container 24 is internally and fixedly provided with connecting bands 23 positioned in the air cavity 22, the connecting bands 23 are distributed equidistantly, the connecting bands 23 are rubber columns, the inner side of the inner container 24 is fixedly provided with a sponge cushion 21, the cover body 20 and the detector 19 are both positioned at the inner side of the sponge cushion 21, the cover body 20 and the detector 19 are respectively movably connected with the sponge cushion 21, the box body 1 is internally and fixedly provided with a limiting ring 18, the top of the limiting hole 10 is open, the limiting hole 10 is positioned at the top of the limiting ring 18, the connecting box 3 is movably arranged in the limiting hole 10, the handle 4 is fixedly arranged at the top of the connecting box 3, the conical column 17 is positioned in the limiting groove 16, the limiting groove 16 is movably connected with the conical column 17, the detector 19 is fixedly arranged at the bottom of the connecting box 3, the cover body 20 is movably arranged at the back of the detector 19, the threaded hole 14 is fixedly arranged in the box body 1, the limiting ring 18 is fixedly connected with the inner container 24, the thickness of the inner container 24 is not less than one centimeter, the threaded rod 15 is connected with the internal thread of the threaded hole 14, the rotating handle 5 is fixedly arranged at the front of the threaded rod 15, the rotating handle 5 is positioned at the front of the box body 1, the box body 1 is movably connected with the rotating handle 5, the conical column 17 is fixedly arranged at the back of the threaded rod 15, the limiting groove 16 is arranged at the front of the connecting box 3, and after the detector 19 is connected with the cover body 20, the umbrella rod assembly is placed into the sponge cushion 21 together, the sponge cushion 21 and the inner container 24 can effectively protect the internal detector 19 and prevent the detector 19 from being damaged by collision, air cavities 22 in the inner container 24 are filled with air, the air expands to enable the inner container 24 to have a certain shock absorption and compression resistance function, the connecting band 23 plays a shaping role on the inner container 24, the rotating handle 5 is rotated to enable the threaded rod 15 to move backwards and limit the position of the limiting groove 16, the connecting box 3 is prevented from falling out, when the connecting box is taken out, the rotating handle 5 can be rotated towards the front side, the connecting box 3 and the detector 19 can be taken out together by enabling the threaded rod 15 to be separated from the limiting groove 16, a good protection effect can be achieved, the purpose of being convenient for outdoor use is achieved, after the connecting box 3 and the detector 19 are taken out together, a user can take out the first umbrella rod 6 and the second umbrella rod 7, the length of the first umbrella rod 6 and the second umbrella rod 7 is fixed after being taken out, a support structure is formed, prop up box 1, the user can put connecting box 3 down in the inside of spacing hole 10 to utilize threaded rod 15 and spacing fixed with spacing groove 16, make detector 19 erect, open lid 20 and can use, when protecting detector 19, can play the effect of support to detector 19 when using, the outdoor use when not having the support equipment of convenient to use person, thereby reached the outdoor purpose of using of being convenient for.
In conclusion, after the detector 19 is connected with the cover body 20, the detector 19 and the cover body are placed into the sponge cushion 21 together, the sponge cushion 21 and the inner container 24 can effectively protect the internal detector 19, the detector 19 is prevented from being damaged by collision, air cavities 22 in the inner container 24 are filled with air, the inner container 24 has a certain shock absorption and compression resistance function due to air expansion, the connecting belt 23 plays a shaping role in the inner container 24, the rotating handle 5 is rotated to enable the threaded rod 15 to move backwards and be limited by the limiting groove 16, the connecting box 3 is prevented from falling out, when the connecting box is taken out, the rotating handle 5 can be rotated towards the front side, the connecting box 3 and the detector 19 can be taken out together by enabling the threaded rod 15 to be separated from the limiting groove 16, a good protection effect can be achieved, and the purpose of being convenient for outdoor use is achieved.
Moreover, after the connecting box 3 and the detector 19 are taken out together, the user can draw out the first umbrella rod 6 and the second umbrella rod 7, the first umbrella rod 6 and the second umbrella rod 7 are fixed in length after being drawn out, a support structure is formed, the box body 1 is supported, the user can place the connecting box 3 upside down in the limiting hole 10 and limit and fix the connecting box with the limiting groove 16 by utilizing the threaded rod 15, the detector 19 is erected, the cover body 20 is opened for use, the detector 19 can be supported when the detector 19 is protected, the use of the user is convenient when the device is not supported outdoors, the purpose of being convenient for outdoor use is achieved, the problem that the exhaust gas analyzer is not provided with a professional carrying protection mechanism and a working support structure when the exhaust gas analyzer works outdoors is solved, the exhaust gas analyzer is inconvenient in outdoor use, and the exhaust gas analyzer is damaged due to improper protection such as collision and the like in the carrying process is solved, influence the problem that exhaust gas analyzer detected the precision.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (9)
1. A waste gas detection device for open air, includes box (1), its characterized in that: the front fixed mounting of box (1) has air cushion (2), the back fixed mounting of box (1) has sweat absorbing pad (11), the back fixed mounting of sweat absorbing pad (11) has two braces (9) of bilateral symmetry distribution, the inside of box (1) is seted up bilateral symmetry distribution's back hole (12), the inside of box (1) is seted up bilateral symmetry distribution's preceding hole (13), the inside of two back hole (12) all fixed mounting have first umbrella pole (6), the inside of two preceding hole (13) all fixed mounting have second umbrella pole (7), the bottom of two first umbrella pole (6) and two second umbrella pole (7) all fixed mounting have rubber pad (8), box (1) inside has spacing hole (10), the inside of box (1) is seted up the equipment chamber (25) that are located spacing hole (10) bottom, the inner side of the assembly cavity (25) is fixedly provided with an inner container (24), an air cavity (22) is formed in the inner container (24), a connecting band (23) positioned in the air cavity (22) is fixedly arranged in the inner container (24), a sponge cushion (21) is fixedly arranged on the inner side of the inner container (24), a limiting ring (18) is fixedly arranged in the box body (1), a connecting box (3) is movably arranged in the limiting hole (10), the top of the connecting box (3) is fixedly provided with a handle (4), the bottom of the connecting box (3) is fixedly provided with a detector (19), the back of the detector (19) is movably provided with a cover body (20), the inner part of the box body (1) is fixedly provided with a threaded hole (14), the inner thread of the threaded hole (14) is connected with a threaded rod (15), the front of the threaded rod (15) is fixedly provided with a rotating handle (5), the back fixed mounting of threaded rod (15) has toper post (17), spacing groove (16) have been seted up on the front of connecting box (3).
2. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the rotating handle (5) is positioned on the front surface of the box body (1), and the box body (1) is movably connected with the rotating handle (5).
3. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the second umbrella rod (7) and the first umbrella rod (6) are distributed in a front-back mode, and the second umbrella rod (7) and the first umbrella rod (6) are distributed in a splayed mode.
4. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the length of the two second umbrella rods (7) is the same as that of the two first umbrella rods (6), and the two second umbrella rods (7) and rubber pads (8) at the bottom ends of the two first umbrella rods (6) penetrate through and extend to the outer side of the box body (1).
5. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the top of the limiting hole (10) is open, and the limiting hole (10) is positioned at the top of the limiting ring (18).
6. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the conical column (17) is positioned in the limiting groove (16), and the limiting groove (16) is movably connected with the conical column (17).
7. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the limiting ring (18) is fixedly connected with the inner container (24), and the thickness of the inner container (24) is not less than one centimeter.
8. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the connecting bands (23) are distributed equidistantly, and the connecting bands (23) are rubber columns.
9. An exhaust gas detecting apparatus for outdoor use according to claim 1, wherein: the cover body (20) and the detector (19) are both positioned on the inner side of the spongy cushion (21), and the cover body (20) and the detector (19) are respectively movably connected with the spongy cushion (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729715.6A CN111810807B (en) | 2020-07-27 | 2020-07-27 | Be used for open air exhaust gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010729715.6A CN111810807B (en) | 2020-07-27 | 2020-07-27 | Be used for open air exhaust gas detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111810807A CN111810807A (en) | 2020-10-23 |
| CN111810807B true CN111810807B (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010729715.6A Active CN111810807B (en) | 2020-07-27 | 2020-07-27 | Be used for open air exhaust gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111810807B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039252A1 (en) * | 1980-04-30 | 1981-11-04 | Victor Company Of Japan, Limited | Shouldering aid for a portable television camera |
| EP0457524A1 (en) * | 1990-05-14 | 1991-11-21 | Oxford Medical Limited | Ambulatory monitor |
| CN104138123A (en) * | 2014-07-25 | 2014-11-12 | 张家港三久箱包有限公司 | Novel camera bag |
| CN105534506A (en) * | 2016-03-08 | 2016-05-04 | 山东省千佛山医院 | Portable vital sign tester |
| CN108477798A (en) * | 2018-03-15 | 2018-09-04 | 嘉兴飞丝雅文化传播有限公司 | A kind of photography packet |
-
2020
- 2020-07-27 CN CN202010729715.6A patent/CN111810807B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0039252A1 (en) * | 1980-04-30 | 1981-11-04 | Victor Company Of Japan, Limited | Shouldering aid for a portable television camera |
| EP0457524A1 (en) * | 1990-05-14 | 1991-11-21 | Oxford Medical Limited | Ambulatory monitor |
| CN104138123A (en) * | 2014-07-25 | 2014-11-12 | 张家港三久箱包有限公司 | Novel camera bag |
| CN105534506A (en) * | 2016-03-08 | 2016-05-04 | 山东省千佛山医院 | Portable vital sign tester |
| CN108477798A (en) * | 2018-03-15 | 2018-09-04 | 嘉兴飞丝雅文化传播有限公司 | A kind of photography packet |
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|---|---|
| CN111810807A (en) | 2020-10-23 |
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Inventor after: Yao Jian Inventor after: Chen Daijun Inventor after: Gao Taipei Inventor after: Xu Jinbao Inventor after: Xia Ligeng Inventor after: Wang Aidong Inventor before: Chen Daijun Inventor before: Gao Taipei Inventor before: Xu Jinbao Inventor before: Xia Ligeng Inventor before: Wang Aidong |
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Address after: 215028 some plants on the 4th floor, building 3, No. 22, Yinsheng Road, Shengpu, Suzhou Industrial Park, Suzhou area, China (Jiangsu) pilot Free Trade Zone, Suzhou City, Jiangsu Province Patentee after: Jiangsu Huapu Liance Environmental Safety Technology Co.,Ltd. Address before: 215028 some plants on the 4th floor, building 3, No. 22, Yinsheng Road, Shengpu, Suzhou Industrial Park, Suzhou area, China (Jiangsu) pilot Free Trade Zone, Suzhou City, Jiangsu Province Patentee before: Jiangsu Huapu Testing Technology Service Co.,Ltd. |