CN104764858B - Sources of odor detection cabin and automobile sources of odor detection method - Google Patents
Sources of odor detection cabin and automobile sources of odor detection method Download PDFInfo
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Abstract
The present invention provides a kind of sources of odor detection cabin and automobile sources of odor detection method, and wherein, sources of odor detection cabin includes: nacelle, described nacelle is provided with hatch door and odor detection mouth, and described odor detection mouth is provided with detection lid；The top of described nacelle is provided with top hook, and the sidewall of described nacelle is provided with sidewall hook.Sources of odor detection cabin and automobile sources of odor detection method that the present invention provides can improve the degree of accuracy of sources of odor detection in car.
Description
Technical field
The present invention relates to odor detection technology, particularly relate to a kind of sources of odor detection cabin and the inspection of automobile sources of odor
Survey method.
Background technology
Along with the issue of in-car air quality national standard is implemented, and the increasing of China's Public environmental attitude
By force, the case that peculiar smell in car is complained by consumer is on the increase, and the quality of in-car smell quality also becomes
Consumer buys one of factor that automobile can consider.Making material due to each parts in automobile
Different so that the smell of each parts all differs, and therefore, the smell in automobile belongs to each interior trim zero
The mixing smell of parts.
At present, the mode detecting sources of odor in car is simply entered in car by testing staff, right
Each parts in car carry out sense of smell judgement, it is judged that result precision is the highest, and more subjective.Industry
Inside there is no the detection method that a kind of degree of accuracy is higher and efficiency is higher, be not the most specifically designed in detection car
The detection equipment of peculiar smell.
Summary of the invention
The present invention provides a kind of sources of odor detection cabin and automobile sources of odor detection method, different in being used for improving car
The degree of accuracy of taste source detection.
The embodiment of the present invention provides a kind of sources of odor detection cabin, including: nacelle, described nacelle is provided with cabin
Door and odor detection mouth, described odor detection mouth is provided with detection lid；The top of described nacelle is provided with top
Portion links up with, and the sidewall of described nacelle is provided with sidewall hook.
Sources of odor detection cabin as above, described odor detection mouth is arranged on the top of described nacelle.
Sources of odor detection cabin as above, described top hook includes suspension rope and the first hanger bulk；
One end of described suspension rope is installed in the top of described nacelle, and the other end is connected with described first hanger bulk.
Sources of odor detection cabin as above, the top of described nacelle is provided with for by described first hook originally
Body is fastened on the Fastener at described nacelle top.
Sources of odor detection cabin as above, described first hanger bulk includes: hook housing and gib head, described
Hook housing is connected with described suspension rope, and one end of described gib head is hinged with described hook housing.
Sources of odor detection cabin as above, described sidewall hook includes the second hanger bulk, and difference
It is arranged on the wall built-up portion of described second hanger bulk both sides and hangs thing portion；Described wall built-up portion is for through described
The hook hole arranged on nacelle sidewall, with fixing described sidewall hook.
Sources of odor detection cabin as above, is provided with mobile pulley bottom described nacelle.
Sources of odor detection cabin as above, the hinged one end being arranged on described detection mouth of described detection lid.
Further embodiment of this invention provides a kind of automobile sources of odor detection method, including:
Car load is placed in car load standard environment cabin, detects the smell of described car load；
Successively the parts in described car load are placed in sources of odor as above detection cabin, and by described
Sources of odor detection cabin is placed in car load standard environment cabin, detects the smell of each described parts respectively, and with
The smell of described car load is compared, and determines the target parts most like with the smell of described car load；
Successively the making material of described target parts is placed in odor detection bottle, detects each described respectively
Make the smell of material, and compare with the smell of described target parts, determine and described target zero
The target material that the smell of parts is most like.
Parts in described car load described are placed in by automobile sources of odor detection method as above successively
As mentioned above in sources of odor detection cabin, and described sources of odor detection cabin is placed in car load standard environment cabin,
Detect the smell of each described parts respectively, and compare with the smell of described car load, determine with described
The target parts that the smell of car load is most like, including:
Successively the parts in described car load are placed in described sources of odor detection cabin, and by described sources of odor
Detection cabin is placed in car load standard environment cabin, detects the smell of each described parts respectively；
The smell of each described parts is compared with the smell of described car load, obtains each described parts
Smell and the smell of described car load between similarity；
Parts the highest for similarity are placed in described sources of odor detection cabin, and described sources of odor is detected
Cabin is placed in car load standard environment cabin, detects the smell of the highest parts of described similarity；
In described sources of odor detection cabin, increase parts successively, detect described similarity respectively the highest
The combined smell of the parts of parts and increase, and the gas of the parts the highest with described similarity
Taste is compared, and determines the target parts most like with the smell of described car load.
Each parts, by using the nacelle with hatch door, are put in nacelle, specifically by the embodiment of the present invention
Can hang on top hook or sidewall hook, then open detection lid, by the gas arranged in nacelle
The smell that each parts within nacelle are given out by taste detection mouth detects and evaluates, it is possible to increase
The degree of accuracy of sources of odor detection in car.
Accompanying drawing explanation
The perspective elevation in the sources of odor detection cabin that Fig. 1 provides for the embodiment of the present invention one；
The stereoscopic figure in the sources of odor detection cabin that Fig. 2 provides for the embodiment of the present invention one；
The left view perspective view in the sources of odor detection cabin that Fig. 3 provides for the embodiment of the present invention one；
The top view in the sources of odor detection cabin that Fig. 4 provides for the embodiment of the present invention one；
Fig. 5 detects the structural representation of odor detection mouth in cabin for the sources of odor that the embodiment of the present invention one provides
Figure；
Fig. 6 detects top-hung in cabin for the sources of odor that the embodiment of the present invention one provides and is hooked in the knot of collapse state
Structure schematic diagram；
Fig. 7 detects top-hung in cabin for the sources of odor that the embodiment of the present invention one provides and is hooked in the knot of suspended state
Structure schematic diagram；
Fig. 8 detects the structural representation of sidewall hook in cabin for the sources of odor that the embodiment of the present invention one provides；
The flow chart of the automobile sources of odor detection method that Fig. 9 provides for the embodiment of the present invention two；
The structural representation in the car load standard environment cabin that Figure 10 provides for the embodiment of the present invention two；
The sources of odor detection cabin including parts is placed in whole for what the embodiment of the present invention two provided by Figure 11
The structural representation in car standard environment cabin.
Reference:
1-nacelle；2-hatch door；3-odor detection mouth；
4-detects lid；5-top is linked up with；6-sidewall is linked up with；
41-lid body；42-sealing；51-suspension rope；
52-the first hanger bulk；53-Fastener；521 hook housings；
61-the second hanger bulk；522-gib head；62-wall built-up portion；
63-hangs thing portion；7-mobile pulley；8-car load standard environment cabin.
Detailed description of the invention
Embodiment one
The perspective elevation in the sources of odor detection cabin that Fig. 1 provides for the embodiment of the present invention one, Fig. 2 is this
The stereoscopic figure in the sources of odor detection cabin that bright embodiment one provides, Fig. 3 provides for the embodiment of the present invention one
Sources of odor detection cabin left view perspective view.The present embodiment provides a kind of sources of odor detection cabin, it is possible to be used for
Detect whether each parts in certain equipment have peculiar smell, and be capable of detecting when the parts given off a peculiar smell.This
This sources of odor detection cabin, as a example by automobile, is used for detecting the smell of automotive interior by embodiment.
As shown in Figure 1 to Figure 3, the present embodiment provides a kind of sources of odor detection cabin, including nacelle 1, cabin
Body 1 is provided with hatch door 2 and odor detection mouth 3, and odor detection mouth 3 is provided with detection lid 4.Nacelle 1
Top be provided with top hook 5, the sidewall of nacelle 1 be provided with sidewall hook 6.
Wherein, nacelle 1 is provided with hatch door 2, opens hatch door 2, can be put into by the various parts in automobile
In nacelle 1.Nacelle 1 is provided with odor detection mouth 3, is additionally provided with detection lid 4 at odor detection mouth 3,
For odor detection mouth 3 is sealed, it is to avoid the smell of nacelle 1 is revealed.
The top of nacelle 1 is provided with top hook 5, can hang the parts that some volumes are bigger.Nacelle 1
Sidewall be provided with sidewall hook 6, the parts of some small volumes can be hung.Top hook 5 and side
The structure of hanging hook 6, position and quantity all can be set by technical staff.
During odor detection, it is first shut off detecting lid 4, opens hatch door 1, each parts are put into
In nacelle 1, specifically can hang on top hook 5 or sidewall hook 6, then set keeping in nacelle 1
Fixed temperature and setting humidity, close hatch door 2.Persistently after the setting time, odor detection personnel open inspection
Survey lid 4, closer odor detection mouth 3, the taste in nacelle 1 can be snuffed, and be evaluated.
For automobile, technical staff can by automobile parts (such as seat, ceiling, front wall,
Carpet, instrument board etc.) it is respectively put in nacelle 1, and for the detection process of each parts, all
Keeping design temperature and set humidity, persistently after the setting time, odor detection personnel can pass through smell
Gas in nacelle 1 is evaluated by detection mouth 3, it is judged that the smell that each parts give out.
Each parts, by using the nacelle with hatch door, are put in nacelle by the present embodiment, the most permissible
Hang on top hook or sidewall hook, then open detection lid, examined by the smell arranged in nacelle
The smell that each parts within nacelle are given out by survey mouth detects and evaluates, it is possible to increase in car
The degree of accuracy of sources of odor detection.
Above-mentioned odor detection mouth 3 can be arranged on the sidewall of nacelle 1, it is also possible to is arranged on the top of nacelle 1
Portion.If odor detection mouth 3 to be arranged on the top of nacelle 1, then it is referred to shown in Fig. 1 to Fig. 5
Structure, wherein, the top view in the sources of odor detection cabin that Fig. 4 provides for the embodiment of the present invention one, Fig. 5 is
The structural representation of odor detection mouth in the sources of odor detection cabin that the embodiment of the present invention one provides.
Concrete, the quantity of odor detection mouth 3 can be set by technical staff as required, the present embodiment
As a example by four, four odor detection mouths 3 are distributed in the corner at nacelle 1 top.Detection lid 4 is hinged
Being arranged on one end of detection mouth 3, detection lid 4 includes lid body 41 and sealing 42, wherein, lid
Body 41 is connected with nacelle 1 top by hinge, lid body 41 can relative to the rotary-top of nacelle 1,
To realize opening and closing of detection lid 4.Sealing 42 can use elastomeric material to make, and is fixedly arranged on lid
On body 41.The size of sealing 42 is identical with detection mouth 3, maybe can be close slightly larger than detection mouth 3
Detection mouth 3 can be sealed, to reduce the gaseous volatilization in nacelle 1 by envelope portion 42.Sealing 42 preferably may be used
Using silica gel sealing bar, its smell is less.
Certainly, those skilled in the art can also arrange the detection lid 4 of other form, its shape and inspection
Survey mouth 3 to mate.Detection lid 4 can not also be hinged with nacelle 1.
5 are linked up with for above-mentioned top, the top of nacelle 1 can be fixed on, bigger for hanging volume
Parts.The present embodiment provides a kind of concrete implementation mode, and Fig. 6 provides for the embodiment of the present invention one
In sources of odor detection cabin, top-hung is hooked in the structural representation of collapse state, and Fig. 7 is the embodiment of the present invention one
In the sources of odor detection cabin provided, top-hung is hooked in the structural representation of suspended state.Wherein, Fig. 7 is figure
The enlarged diagram of a-quadrant in 3.
As shown in Fig. 1,3,6 and 7, the top hook 5 that the present embodiment provides includes suspension rope 51 and the
One hanger bulk 52, one end of suspension rope 51 is installed in the top of nacelle 1, the other end of suspension rope 51
It is connected with the first hanger bulk 52.Suspension rope 51 can be the tightrope or steel wire rope that stress is bigger, for
For automotive interior parts, its weight is the biggest, therefore, and the suspension rope 51 provided in the present embodiment
Use steel wire rope.First hanger bulk 52 is connected with suspension rope 51, it is possible to from the top suspension of nacelle 1
Get off.
Further, it is also possible to arrange Fastener 53 at the top of nacelle 1, for by the first hanger bulk
52 tops being fastened on nacelle 1, as shown in Figure 6, Fastener 53 can use commonly used in the prior art
Elastic card claw, its structure and installation dimension are mated with structure and the size of the first hanger bulk 52.Card is set
Tight part 53 is advantageous in that, not using top to link up with 5 when, top hook 5 is clamped on nacelle
The top of 1, is not take up the space in nacelle 1, also to do other parts within nacelle 1
Disturb.
It addition, above-mentioned first hanger bulk 52 can include hook housing 521 and gib head 522, wherein, hook housing
521 are connected with suspension rope 51, and one end of gib head 522 is hinged with hook housing 521, and the other end is unsettled for hanging
Odd parts.One end of gib head 522 is hinged with hook housing 521 by rotating shaft so that gib head 522 can phase
Hook housing 521 is rotated, when not using top to link up with 5, can just gib head 522 turn folding to
The state folded, as shown in Figure 6, then, is clamped on the first hanger bulk 52 by Fastener 53
The top of nacelle 1, specifically can be clamped on hook housing 521.When needs use top to link up with 5, by the
One hanger bulk 52 is taken off from Fastener 53, makes suspension rope 51 freely hang down, then rotates gib head
522 can hang over the free end of gib head 522 to suspended state as shown in Figure 7, parts.
6 are linked up with for above-mentioned sidewall, the sidewall of nacelle 1 can be fixed on, for hanging small volume
Parts.The present embodiment provides a kind of concrete implementation mode, and Fig. 8 provides for the embodiment of the present invention one
The structural representation of sidewall hook in sources of odor detection cabin.Fig. 8 is the enlarged diagram in B region in Fig. 3.
As shown in Figure 8, sidewall hook 6 includes the second hanger bulk 61, and is separately positioned on the second extension
The wall built-up portion 62 of hook body 61 both sides and extension thing portion 63.Wherein, wall built-up portion 62 is for through nacelle 1
The hook hole arranged on sidewall, to be hooked on sidewall hook entirety on the sidewall of nacelle 1.Hang thing portion 63
End be unsettled, for hook parts.Above-mentioned wall built-up portion 62 and extension thing portion 63 can be independent
Parts, fixed with the second hanger bulk 61 by modes such as welding；Or, wall built-up portion 62, extension thing
Portion 63 is structure as a whole with the second hanger bulk 61.
Above-mentioned top hook 5 and the quantity of sidewall hook 6, volume or arrangement all can be according to required detections zero
Kind and the volume of parts set, and the present embodiment does not limit.
On the basis of technique scheme, it is also possible in the bottom of nacelle 1, mobile pulley 7 is set, as
Shown in Fig. 1 to Fig. 3, this mobile pulley 7 can be universal wheel, it is simple to nacelle 1 moves.Universal wheel bag
Including wheel and wheel carrier, wherein, wheel carrier uses steel to make, and the rotating shaft of wheel is steel, and tire uses rubber
Glue is made.
The sources of odor detection cabin provided for technique scheme, main body and the frame of nacelle 1 therein can
Employing stainless steel is made, and the door-plate of the hatch door 2 of nacelle 1 uses glass material, especially safety glass.
The smell less silica gel sealing of heat radiation is all used at the frame seam crossing of nacelle 1 and the seam crossing of hatch door 1
Bar seals, to reduce the impact on parts smell.
Above-mentioned sources of odor detection cabin is used can the smell of automotive interior parts to be checked, to find out
There are the parts of peculiar smell.
Embodiment two
The flow chart of the automobile sources of odor detection method that Fig. 9 provides for the embodiment of the present invention two.The present embodiment
Also providing for a kind of automobile sources of odor detection method, the method uses the sources of odor inspection that above-described embodiment is provided
Survey cabin, also use car load standard environment cabin commonly used in the prior art, odor detection bottle and drying baker,
Wherein, car load standard environment cabin is also called car load VOC (Volatile Organic
Compounds, is called for short: VOC) standard environment cabin.As it is shown in figure 9, this detection method includes:
Step 101, car load is placed in car load standard environment cabin, the smell of detection car load.
The structural representation in the car load standard environment cabin that Figure 10 provides for the embodiment of the present invention two.Such as Figure 10
Shown in, vehicle complete vehicle to be detected is placed in car load standard environment cabin 8, then regulation car load standard ring
Temperature in cabin, border is maintained at 25 DEG C ± 1 DEG C, and humidity is maintained at 50%HR, closed door 4 hours.Afterwards,
Odor Evaluations person enters in car load standard environment cabin, or is directly entered in automobile, carries out the smell of car load
Evaluate, be evaluated including to odour intensity and smell kind, refer to table one and table two:
Table one odour intensity evaluation criterion
| Grade | Explanation |
| 1 | It is detectable |
| 2 | There is faint odor (the most discernible smell) |
| 3 | There is the smell of easily identification |
| 4 | There is obvious smell |
| 5 | There is overpowering odor |
| 6 | There is insupportable smell |
Table two smell kind
| Classification | Explanation |
| 1 | Food/vegetables |
| 2 | Fishlike smell |
| 3 | Animal |
| 4 | Rancid egg |
| 5 | Dustbin/rubbish |
| 6 | Penetrating odor |
| 7 | Other |
Wherein, the smell of the food/vegetables in table two includes: the vegetables in the smell of cold Vegetable soup, refrigerator
Smell in dish antistaling storing lattice or the smell of sandwich being sealed in sack.Fishlike smell includes: the newest
The smell of fresh fish or the smell of rotten fish.Dustbin/rubbish taste includes: the smell of rubbish or rubbish
Smell at stacking, is a kind of sulphur, band tart flavour or the smell of acetic acid.Animal taste includes: the gas of animal
Taste, the smell of livestock fur or the smell of shed for animals.Penetrating odor is after sucking or smelling, nose
Or the penetrating odor that throat can be immediately felt.Other smell includes: smell of scorching (paper that burnt or
The taste of wood), dust taste (dust in air or the smell of dust), bitter taste (amygdalate smell),
Musty (food or the mouldy smell of clothing) or other be difficult to the smell that accepts.
According to table one and table two, the smell of car load is evaluated, it is assumed that obtain the Odor Evaluations result of car load
For: having bitter taste and be mingled with ink taste, odour intensity is 4.5.Then execution step 102:
Step 102, successively the parts in car load are placed in sources of odor detection cabin in, and by sources of odor examine
Survey cabin to be placed in car load standard environment cabin, detect the smell of each parts respectively, and enter with the smell of car load
Row comparison, determines the target parts most like with the smell of car load.
The sources of odor detection cabin including parts is placed in whole for what the embodiment of the present invention two provided by Figure 11
The structural representation in car standard environment cabin.Sources of odor detection cabin can use the mode provided in embodiment one.
Parts in car load are pulled down, such as seat, ceiling, carpet, front wall, spare tire cover plate, air-conditioning,
Instrument board etc..Parts are hung on the top hook in sources of odor detection cabin or sidewall hook every time
On, and sources of odor is detected cabin be placed in car load standard environment cabin 8, as shown in figure 11, then regulate whole
Temperature in car standard environment cabin is maintained at 25 DEG C ± 1 DEG C, and humidity is maintained at 50%HR, and closed door 4 is little
Time.Afterwards, Odor Evaluations person the smell of parts is evaluated, including to odour intensity and smell
Classification is evaluated, it is possible to reference table one and table two.
Then, the smell of the car load obtained in the smell of these parts and step 101 is compared, really
The fixed target parts most like with car load smell.The similarity degree of the smell of parts and car load smell can
It is divided into four grades: quite similar, similar, a little phase Sihe is dissimilar.By each parts with whole
After the smell of car is compared, obtain conclusion as shown in Table 3:
Table three car load and single type component odor properties evaluation result
The smell of each parts is compared with car load smell, and similitude is ranked up, then from table
The smell of the smell and car load that can obtain seat in three is most like, can confirm that seat is exactly target
Parts.Then execution step 103:
Step 103, successively the making material of target parts is placed in odor detection bottle, detects respectively
Each smell making material, and compare with the smell of target parts, determine and target parts
The target material that smell is most like.
It is assumed that after determining target parts and being seat, can be by the making material of seat or composition
Material is sequentially placed in odor detection bottle.The composition material of seat has: leather mask (band covers cotton), fabric protect
Face (band covers cotton), main body foaming, recliner, side guard plate, spool etc..Every time by above-mentioned making material
One be placed in odor detection bottle, use drying baker to odor detection bottle heat 2 hours, then according to
Table one and table two carry out Odor Evaluations to the corresponding material that makes, and compare with the smell of seat, as
Table four:
Table four seat each composition material Odor Evaluations result
After the smell of each composition material of seat Yu seat itself is compared, learn and cause seat
Have bitter taste, the main material of ink taste is leather and the back of the body covers sponge, as target material.Technology people
Member can use other material to replace leather mask, or improves this material, to weaken its smell.
The technical scheme that the present embodiment provides, by being placed in by car load in car load standard environment cabin, detects car load
Then parts in car, are respectively placed in sources of odor detection cabin, then sources of odor are detected cabin by smell
It is placed in car load standard environment cabin, detects the smell of each parts, and after comparing with car load smell,
Obtain the target parts most like with car load smell, secondly the composition material of target parts is placed in gas
In taste detection bottle, and then obtain causing this topmost material of parts smell, the inspection that the present embodiment provides
In survey method, the smell of the parts in car is detected one by one, and compares with car load smell,
The degree of accuracy of sources of odor detection in car can be improved.
On the basis of technique scheme, above-mentioned steps 102 specifically can use following steps to realize:
First, successively the parts in car load are placed in sources of odor detection cabin, and sources of odor is detected cabin
It is placed in car load standard environment cabin 8, detects the gas of each parts respectively.
Then, the smell of each parts is compared with the smell of car load, obtain the smell of each parts
And the similarity between the smell of car load, as shown in Table 3.
Secondly, parts the highest for similarity are placed in sources of odor detection cabin, and sources of odor is detected cabin
It is placed in car load standard environment cabin 8, the smell of the parts that detection similarity is the highest.
Again, in described sources of odor detection cabin, increase parts successively, detect described similar respectively
Spend the smell that the highest parts are combined with the parts of increase, and zero the highest with described similarity
The smell of part is compared, and determines the target parts most like with the smell of described car load.
In latter two steps, it is assumed that the parts that similarity is the highest are seat, the most first seat is inserted different
In detection cabin, taste source, and sources of odor is detected cabin it is placed in car load standard environment cabin 8, keep car load standard
Temperature in environmental chamber is maintained at 25 DEG C ± 1 DEG C, and humidity is maintained at 50%HR, closed door 4 hours, inspection
Survey the smell of seat.Afterwards, in sources of odor detection cabin, increase parts successively, and keep car load
Temperature in standard environment cabin is maintained at 25 DEG C ± 1 DEG C, and humidity is maintained at 50%HR, closed door 4 hours,
The smell of detection seat and parts combination, and comparing with the smell of seat, result as shown in Table 5:
Table five combines parts Odor Evaluations result
| Sample | Key odor is originated |
| Seat | Seat |
| Seat+ceiling | Seat |
| Seat+ceiling+front wall | Seat |
| Seat+ceiling+front wall+carpet | Seat |
| Seat+ceiling+front wall+carpet+spare tire cover plate | Seat |
| Seat+ceiling+front wall+carpet+spare tire cover plate+air-conditioning | Seat |
| Seat+ceiling+front wall+carpet+spare tire cover plate+air-conditioning+instrument board | Seat |
| Seat+ceiling+front wall+carpet+spare tire cover plate+air-conditioning+instrument board+... | … |
By table five, after being combined by difference parts, the smell of seat is that sources of odor detects cabin
In topmost smell source, it may be determined that seat is the target parts most like with the smell of described car load.
After technique scheme is by being combined each parts, carries out odor detection, further determine that
The target parts most like with car load smell, the most further improve the accurate of sources of odor detection in car
Degree.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a sources of odor detection cabin, it is characterised in that including: nacelle, described nacelle is provided with hatch door
With odor detection mouth, described odor detection mouth is provided with detection lid；The top of described nacelle is provided with top
Hook, the sidewall of described nacelle is provided with sidewall hook；
Described top hook includes suspension rope and the first hanger bulk；One end of described suspension rope is installed in institute
Stating the top of nacelle, the other end is connected with described first hanger bulk；
The top of described nacelle is provided with the card for described first hanger bulk is fastened on described nacelle top
Tight part；
Described first hanger bulk includes: hook housing and gib head, and described hook housing is connected with described suspension rope, institute
The one end stating gib head is hinged with described hook housing.
Sources of odor the most according to claim 1 detection cabin, it is characterised in that described odor detection mouth
It is arranged on the top of described nacelle.
Sources of odor the most according to claim 1 and 2 detection cabin, it is characterised in that described sidewall is hung
Hook includes the second hanger bulk, and is separately positioned on wall built-up portion and the extension of described second hanger bulk both sides
Thing portion；Described wall built-up portion is for the hook hole arranged on described nacelle sidewall, with fixing described sidewall
Hook.
Sources of odor the most according to claim 1 detection cabin, it is characterised in that set bottom described nacelle
There is mobile pulley.
Sources of odor the most according to claim 1 detection cabin, it is characterised in that described detection lid is cut with scissors
Connect the one end being arranged on described detection mouth.
6. the automobile sources of odor inspection in the sources of odor detection cabin that a kind is applied as described in any one of claim 1-5
Survey method, it is characterised in that including:
Car load is placed in car load standard environment cabin, detects the smell of described car load；
Successively the parts in described car load are placed in described sources of odor detection cabin, and by described sources of odor
Detection cabin is placed in car load standard environment cabin, detects the smell of each described parts respectively, and whole with described
The smell of car is compared, and determines the target parts most like with the smell of described car load；
Successively the making material of described target parts is placed in odor detection bottle, detects each described respectively
Make the smell of material, and compare with the smell of described target parts, determine and described target zero
The target material that the smell of parts is most like.
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| CN201510170251.9A CN104764858B (en) | 2015-04-10 | 2015-04-10 | Sources of odor detection cabin and automobile sources of odor detection method |
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| CN107796890A (en) * | 2017-10-23 | 2018-03-13 | 奇瑞汽车股份有限公司 | Peculiar smell source appraisal procedure in a kind of Automobile of man-computer cooperation |
| CN109959748A (en) * | 2019-03-22 | 2019-07-02 | 中国第一汽车股份有限公司 | It is a kind of car emphasis odoring substance and the high-risk components of smell determine method |
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