CN108663325A - A kind of reflector element of vehicle emission measurement system and vehicle emission measurement system - Google Patents
A kind of reflector element of vehicle emission measurement system and vehicle emission measurement system Download PDFInfo
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- CN108663325A CN108663325A CN201810630830.0A CN201810630830A CN108663325A CN 108663325 A CN108663325 A CN 108663325A CN 201810630830 A CN201810630830 A CN 201810630830A CN 108663325 A CN108663325 A CN 108663325A
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- speculum
- measurement system
- reflector element
- emission measurement
- vehicle emission
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- 238000005259 measurement Methods 0.000 title claims abstract description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000003750 conditioning effect Effects 0.000 claims description 24
- 238000004146 energy storage Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
- G01N2021/151—Gas blown
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The present invention relates to a kind of vehicle emission measurement system and the reflector elements of vehicle emission measurement system.Vehicle emission measurement system includes signal transmitter unit, signal receiving unit and reflector element, the reflector element includes pedestal and speculum, the speculum is assemblied in the pedestal by the way that the regulating device for adjusting its reflection height and reflection angle is adjustable, the regulating device includes the height adjusting structure for adjusting speculum reflection height, and the pitch regulation structure of speculum reflection angle is adjusted for pitching, it is arranged on another one of in height adjusting structure and pitch regulation structure.By using the reflector element in the present invention, speculum can carry out the adjustment of height and pitch angle according to different places and landform so that speculum can be easily adjusted in place.
Description
Technical field
The present invention relates to a kind of vehicle emission measurement system and the reflector elements of vehicle emission measurement system.
Background technology
Recently as the continuous development of national economy, people’s lives quality significantly improves, and motor vehicle occupies per capita
Amount is also constantly soaring.But increasing motor vehicle is while the trip to people brings convenient, also constantly to air
In discharge a large amount of vehicle exhaust, destroy people’s lives environment.In order to contain excess emitters motor vehicle production and
Trip, the setting of Vehicular exhaust detection device are imperative.
Such as the Chinese utility model patent that Authorization Notice No. is CN205049475U discloses a kind of motor vehicle or ship
Double light path multilane system for remote exhaust emission measurement, the detecting system include infrared light generating device, ultraviolet light generating device, signal
Reception and analytical equipment and speculum, mid-infrared light generation device and ultraviolet light generating device are for emitting corresponding detection
Light, signal receives and analytical equipment is for receiving detection light, and the detection light line reflection that speculum is used to emit is to signal
Reception and analytical equipment.Detection light can died down after vehicle exhaust by the pollutant absorption of high concentration, then utilize
Bernoulli equation and burning equation can be obtained by the light-intensity difference of the detection light and the detection light received that compare transmitting
The concentration of various pollutants in corresponding vehicle exhaust.
Important component of the speculum as Vehicular exhaust detection device, light will be detected by, which being mainly used for, carries out instead
It penetrates, the speculum in Vehicular exhaust detection device in the prior art is generally installed using direct fixed mode, still
Speculum is during the installation process due to the difference of infield and landform, it is often necessary to which the reflection angle and reflection to speculum are high
Degree is adjusted, and the installation requirement of various landform is not adapted to by the way of being directly fixedly mounted.
Invention content
The purpose of the present invention is to provide a kind of reflector elements of vehicle emission measurement system, for solving vehicle in the prior art
Speculum in Tail gas measuring device needs the technology being conveniently adjusted to ask due to the difference of infield and landform
Topic.The present invention also aims to provide a kind of vehicle emission measurement system using above-mentioned reflector element.
To achieve the above object, the reflector element of vehicle emission measurement system of the invention adopts the following technical scheme that:
The reflector element of vehicle emission measurement system includes pedestal and speculum, the speculum by be used to adjust its reflection height and
The regulating device of reflection angle is adjustable to be assemblied on the pedestal, and the regulating device includes high for adjusting speculum reflection
The height adjusting structure of degree, and for pitching adjust speculum reflection angle pitch regulation structure, height adjusting structure and
It is arranged on another one of in pitch regulation structure.
Further, the pitch regulation structure includes being hinged on the pedestal by articulated shaft to carry out pitching adjustment
Conditioning box, the height adjusting structure is located on the conditioning box.
Further, the height adjusting structure includes being installed on the conditioning box and vertically extending arrangement
Guide part and guiding movement are assemblied in the sliding block on the guide part, and the speculum is with sliding block fixing assembling so that reflection
Mirror is oriented to sliding and is assemblied on the guide part.
Further, the conditioning box far from the articulated shaft one end be provided with for conditioning box described in pushing tow so that
Conditioning box can carry out the top-pushing mechanism of pitching around the articulated shaft.
Further, the top-pushing mechanism includes the lead screw that spiral is assemblied on the pedestal, lead screw be equipped with for
Pushing tow conditioning box carries out the yoke frame of pitching when lead screw moves axially, and the yoke frame rotation is assemblied in the conditioning box
On.
Further, the outside mask of the speculum is equipped with reflection lens cover, is provided on the madial wall of the reflection lens cover
For the air-flow for mirror mirror rear by and form the air duct of brattice in front of mirror mirror, after the speculum
Side is provided with the fan for being used to form air-flow.
Further, the reflector element further includes the energy-storage battery operated for driving fan.
Further, the reflector element further includes the solar panel and/or wind-force for charging to energy-storage battery
Electricity generation system.
Further, the reflector element is additionally provided with the alarm flashing lamp to serve as warning.
The vehicle emission measurement system of the present invention adopts the following technical scheme that:
Vehicle emission measurement system includes signal transmitter unit, signal receiving unit and reflector element, and the reflector element includes base
Seat and speculum, the speculum are assemblied in institute by the way that the regulating device for adjusting its reflection height and reflection angle is adjustable
It states on pedestal, the regulating device includes the height adjusting structure for adjusting speculum reflection height, and is used for pitching tune
The pitch regulation structure of whole speculum reflection angle is arranged one of in height adjusting structure and pitch regulation structure another
On one.
Advantageous effect:By using the reflector element in the present invention, speculum can according to different places and landform into
The adjustment of row height and pitch angle so that speculum can be easily adjusted in place.
Further, the pitch regulation structure includes being hinged on the pedestal by articulated shaft to carry out pitching adjustment
Conditioning box, the height adjusting structure is located on the conditioning box.
Further, the height adjusting structure includes being installed on the conditioning box and vertically extending arrangement
Guide part and guiding movement are assemblied in the sliding block on the guide part, and the speculum is with sliding block fixing assembling so that reflection
Mirror is oriented to sliding and is assemblied on the guide part.
Further, the conditioning box far from the articulated shaft one end be provided with for conditioning box described in pushing tow so that
Conditioning box can carry out the top-pushing mechanism of pitching around the articulated shaft.
Further, the top-pushing mechanism includes the lead screw that spiral is assemblied on the pedestal, lead screw be equipped with for
Pushing tow conditioning box carries out the yoke frame of pitching when lead screw moves axially, and the yoke frame rotation is assemblied in the conditioning box
On.
Further, the outside mask of the speculum is equipped with reflection lens cover, is provided on the madial wall of the reflection lens cover
For the air-flow for mirror mirror rear by and form the air duct of brattice in front of mirror mirror, after the speculum
Side is provided with the fan for being used to form air-flow.Brattice can block the minute surface of speculum, to avoid dust from directly falling
On the minute surface of speculum.
Further, the reflector element further includes the energy-storage battery operated for driving fan.
Further, the reflector element further includes the solar panel and/or wind-force for charging to energy-storage battery
Electricity generation system.The case where avoiding the need for replacing energy-storage battery frequently so that reflector element can continue operate.
Further, the reflector element is additionally provided with the alarm flashing lamp to serve as warning.Passing department can be reminded
Machine carries out avoidance.
Description of the drawings
Fig. 1 is the overall structure stereogram of the embodiment 1 of the reflector element of the vehicle emission measurement system of the present invention;
Fig. 2 is the base cabinet internal structure chart of the embodiment 1 of the reflector element of the vehicle emission measurement system of the present invention;
Fig. 3 is the regulating device structure chart of the embodiment 1 of the reflector element of the vehicle emission measurement system of the present invention;
Fig. 4 is the partial enlarged view at A in Fig. 3;
Fig. 5 is the partial enlarged view at B in Fig. 3;
Fig. 6 is the partial enlarged view at C in Fig. 3;
Fig. 7 is the dispensing device side view of the embodiment 1 of the reflector element of the vehicle emission measurement system of the present invention;
In figure:1- wind generator systems, 2- solar panels, the red blue alarm flashing lamps of 3-, 4- support posts, 5- speculums
Cover, 6- base cabinets, 7- energy-storage batteries, 8- bottom plates, 9- guide rods, 10- connectors, 11- lead screws, 12- sliding blocks, 13- lock spiral shell
Nail, 14- door hinges, 15- cushion blocks.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the reflector element of the vehicle emission measurement system of the present invention:
As shown in Fig. 1 ~ 7, the reflector element of vehicle emission measurement system includes base cabinet 6, and base cabinet 6 is cuboid, base member case
Body 6 is internally divided into two chambers up and down, and energy-storage battery 7 is wherein equipped in upper chamber, speculum is equipped in lower chambers
And the regulating device for adjusting speculum.The reflector element of vehicle emission measurement system further includes support post 4, support post 4
It penetrates the inside of base cabinet 6 and is fixed on the bottom plate 8 of base cabinet 6.Support post 4 is used to support solar panel 2
And wind generator system 1.It is provided with the through-hole being pierced by for speculum on the side side wall of base cabinet 6, leads in the present embodiment
The shape in hole is waist through hole, and waist through hole is disposed to extend along upper and lower directions.
The outside mask of speculum is equipped with reflection lens cover 5, and the inside of reflection lens cover 5 is also equipped with fan, and fan is located at reflection
The rear side of mirror reflects on the madial wall of lens cover 5 and is additionally provided with the multiple air ducts being circumferentially distributed at equal intervals, and fan generates
Air-flow converge at the front end of mirror mirror under the guiding function in air duct, the front end shape of the air-flow of convergence in mirror mirror
At the brattice of blocks dust, directly fallen on the minute surface of speculum so as to avoid dust.The air-flow flowed out from air duct also may be used
To inject directly in the cover wall of reflection lens cover 5, wind is formed in front of mirror mirror using the reflex of reflection lens cover 5
Wall.Fan is driven by energy-storage battery 7, and energy-storage battery 7 is by being fixed on the solar panel 2 on 4 top of support post
And wind generator system 1 charges.
Speculum carries out the adjusting of reflection angle by regulating device, and regulating device includes height adjusting structure and pitching tune
Section structure.Regulating device include two parallel arrangement guide rods 9, the guide rod 9 constitute the present embodiment guide part, two
The both ends of guide rod 9 are respectively connected with connector 10, and guide rod and connector are formed by the tune that frame collectively forms the present embodiment
Save frame.The connector 10 of two 9 one end of guide rod is hingedly fixed in by door hinge 14 on the cushion block 15 of bottom plate 8, two guiding
The 10 top-pushing mechanism rotating dress of connector of 9 other end of bar is matched, and top-pushing mechanism includes lead screw 11, and lead screw 11 is fixed on support post 4
On, the radial direction of support post 4 is provided with the threaded hole that screw mandrel 11 passes through, and one end of lead screw 11 towards guide rod 9 is connected with mute
Bell-shaped sleeve, the through-hole passed through for dumbbell shaped sleeve is provided on the connector 10 being attached with lead screw 11, and connector 10 blocks
In the centre position of sleeve, dumbbell shaped sleeve constitutes the yoke frame of the present embodiment.Lead screw 11 is in the process for screwing forward or backward
Middle that connector 10 connected to it is driven to be moved forward or back, during connector 10 moves forward or back, sleeve occurs
Rotary lifting moves.Slidable fit is oriented on two guide rods 9 sliding block 12, the sliding block on speculum and two guide rods 9
12 are fixedly connected, and the locking spiral shell for fixing sliding block 12 after speculum is moved to corresponding position is additionally provided on each sliding block 12
Nail 13 makes it contact with 9 top pressure of corresponding guide rod by screwing lock screw 13 and realizes the locking to sliding block 12.
It should be noted that above-mentioned guide rod and sliding block collectively form the height adjusting structure in the present embodiment, it is respectively set
Pitch regulation structure in the hinged end at conditioning box both ends and top-pushing mechanism constitute the present embodiment.Base cabinet and support post
Collectively form the pedestal in the present embodiment.
The upper end of the support post 4 of the reflector element of the vehicle emission measurement system of the present embodiment is also equipped with motor-driven for reminding
The red blue alarm flashing lamp 3 of vehicle driver.
The reflector element of vehicle emission measurement system when in use, chooses placement location, then passes through first in the present embodiment
The reflection angle of speculum is adjusted in place by regulating device, and speculum is fixed on guide rod 9 by lock screw 13, is passed through
Lead screw 11 realizes the adjusting to speculum pitch angle.For reflector element in normal work, the front of mirror mirror is in fan
With brattice is formed under the action of air duct, fan is driven by energy-storage battery 7, is mounted on the solar energy at the top of support post 4
Solar panel 2 and wind generator system 1 provide the endlessly energy to energy-storage battery 7 and support.
In other embodiments:Pitch regulation structure can be arranged directly on speculum, when speculum is adjusted by height
After section structure is adjusted to corresponding height, adjustment to speculum pitch angle can be realized by directly adjusting speculum.
In other embodiments:Guide part can be the female rail for being provided with dovetail groove, and dove-tail form cunning is provided in dovetail groove
Block, speculum are fixedly connected with dove-tail form sliding block.
In other embodiments:Door hinge can be hinged on the top of guide part, and lead screw is arranged in the lower part of guide part.
The embodiment of the vehicle emission measurement system of the present invention:Vehicle emission measurement system includes signal transmitter unit, signal reception list
Member and reflector element, the signal that signal transmitter unit is sent out are received simultaneously after the reflection through reflector element by signal receiving unit
Analysis, to realize the detection to vehicle exhaust, the wherein reflection of the concrete structure of reflector element and above-mentioned vehicle emission measurement system
Structure in the embodiment of unit is identical, and details are not described herein again.
Claims (10)
1. the reflector element of vehicle emission measurement system, including pedestal and speculum, it is characterised in that:The speculum is by being used to adjust
The regulating device of its whole reflection height and reflection angle is adjustable to be assemblied on the pedestal, and the regulating device includes for adjusting
The height adjusting structure of whole speculum reflection height, and for pitching adjust speculum reflection angle pitch regulation structure,
It is arranged on another one of in height adjusting structure and pitch regulation structure.
2. the reflector element of vehicle emission measurement system according to claim 1, it is characterised in that:The pitch regulation structure packet
It includes and is hinged on the pedestal by articulated shaft to carry out the conditioning box of pitching adjustment, the height adjusting structure is located at the tune
It saves on frame.
3. the reflector element of vehicle emission measurement system according to claim 2, it is characterised in that:The height adjusting structure packet
It includes the guide part for being installed on the conditioning box and vertically extending arrangement and guiding movement is assemblied in the guide part
On sliding block, the speculum and sliding block fixing assembling are so that speculum is oriented to sliding and is assemblied on the guide part.
4. the reflector element of vehicle emission measurement system according to claim 2, it is characterised in that:The separate institute of the conditioning box
The one end for stating articulated shaft is provided with for conditioning box described in pushing tow so that conditioning box can carry out pitching pendulum around the articulated shaft
Dynamic top-pushing mechanism.
5. the reflector element of vehicle emission measurement system according to claim 4, it is characterised in that:The top-pushing mechanism includes spiral shell
Spinning fits over the lead screw on the pedestal, and lead screw is equipped with for the pushing tow conditioning box progress pitching when lead screw moves axially
Yoke frame, yoke frame rotation is assemblied on the conditioning box.
6. the reflector element of the vehicle emission measurement system according to any one of claim 1-5, it is characterised in that:It is described anti-
The outside mask for penetrating mirror is equipped with reflection lens cover, is provided with for the gas for mirror mirror rear on the madial wall of the reflection lens cover
Stream passes through and is formed in front of mirror mirror the air duct of brattice, and the wind for being used to form air-flow is provided on rear side of the speculum
Fan.
7. the reflector element of vehicle emission measurement system according to claim 6, it is characterised in that:Further include being used for driving fan
The energy-storage battery of operating.
8. the reflector element of vehicle emission measurement system according to claim 7, it is characterised in that:Further include for energy storage electricity
The solar panel and/or wind generator system of pond charging.
9. the reflector element of vehicle emission measurement system according to claim 7 or 8, it is characterised in that:It has been additionally provided with warning
The alarm flashing lamp of effect.
10. vehicle emission measurement system, including signal transmitter unit, signal receiving unit and reflector element, the reflector element packet
Include pedestal and speculum, it is characterised in that:The speculum is filled by the adjusting for adjusting its reflection height and reflection angle
Set it is adjustable be assemblied on the pedestal, the regulating device include for adjust speculum reflection height height adjust knot
Structure, and the pitch regulation structure of speculum reflection angle is adjusted for pitching, in height adjusting structure and pitch regulation structure
One of be arranged on another.
Priority Applications (1)
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CN201810630830.0A CN108663325A (en) | 2018-06-19 | 2018-06-19 | A kind of reflector element of vehicle emission measurement system and vehicle emission measurement system |
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CN201810630830.0A CN108663325A (en) | 2018-06-19 | 2018-06-19 | A kind of reflector element of vehicle emission measurement system and vehicle emission measurement system |
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