CN207912673U - A kind of Olfactometry tool - Google Patents
A kind of Olfactometry tool Download PDFInfo
- Publication number
- CN207912673U CN207912673U CN201720778786.9U CN201720778786U CN207912673U CN 207912673 U CN207912673 U CN 207912673U CN 201720778786 U CN201720778786 U CN 201720778786U CN 207912673 U CN207912673 U CN 207912673U
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- CN
- China
- Prior art keywords
- olfactometry
- penholder
- ball
- smell
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 5
- 239000003205 fragrance Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
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- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 240000002234 Allium sativum Species 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
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- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
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Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of Olfactometry tools, including test pen and supporting plate, test pen includes the penholder of hollow-core construction, one end of penholder is sealed end and the other end is equipped with nib open, the inside of nib open is equipped with ball and presses spring, and the one end for pressing spring acts on ball and the other end acts on penholder inner wall, and ball movably blocks nib open by pressing spring, liquid odour agent is accommodated in penholder, supporting plate is equipped with the smell smeared for test pen and discharges area.When test, tester's hand holds test pen, nib open one end of test pen is set to squeeze sliding in the smell release area of supporting plate, compression presses spring and generates gap between nib open after the ball effect of being under pressure, liquid odour agent in penholder will flow out to smell release area, you can the smell for releasing liquid odour agent is tested for subject.As it can be seen that the Olfactometry tool that this programme provides is applicable to the olfactometry of large-scale crowd quite convenient for operating and carrying.
Description
Technical field
The utility model belongs to Olfactometry technical field more particularly to a kind of Olfactometry tool.
Background technology
Olfactometry and detection are widely used in medicine and other field, and existing Olfactometry tool generally uses glass
Bottled test fluid, not portable, test operation is inconvenient, and can not be suitable for the olfactometry of large-scale crowd, and
The smell of bottled test fluid is readily volatilized, is stored inconveniently.
Therefore, a kind of easy to carry and operation Olfactometry tool how is provided, be those skilled in the art needs at present
Technical problems to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of easy to carry and operation Olfactometry tool, can fit
Olfactometry for large-scale crowd.
In order to achieve the above object, the utility model provides following technical solution：
A kind of Olfactometry tool, including test pen and supporting plate, the test pen include the penholder of hollow-core construction, the pen
One end of bar is sealed end and the other end is equipped with nib open, and the inside of the nib open is equipped with ball and presses spring, institute
It states and presses one end of spring and act on the ball and the other end acts on the penholder inner wall, the ball is pressed by described
Spring movably blocks the nib open, and liquid odour agent is accommodated in the penholder, and the supporting plate, which is equipped with, supplies the survey
It tries the smell that pen is smeared and discharges area.
Preferably, in above-mentioned Olfactometry tool, the supporting plate is equipped with the smell of the corresponding liquid odour agent
Odor identification.
Preferably, in above-mentioned Olfactometry tool, smell release area is fixed with blotting paper.
Preferably, in above-mentioned Olfactometry tool, the blotting paper, which is removably pasted, is covered in the smell release
The surface in area.
Preferably, in above-mentioned Olfactometry tool, the penholder inner wall is equipped with step, and described one end for pressing spring is supported
It is connected to the step and the other end is connected to the ball.
Preferably, in above-mentioned Olfactometry tool, sealing ring is equipped between the ball and the nib open.
Preferably, in above-mentioned Olfactometry tool, the sealed end of the penholder is equipped with openable and closable sealing cover.
Preferably, in above-mentioned Olfactometry tool, the sealing cover is by being fastened and connected in the penholder.
Preferably, in above-mentioned Olfactometry tool, the penholder is transparent pen arm.
Preferably, in above-mentioned Olfactometry tool, the supporting plate is hardboard or plastic plate or metallic plate or glass plate.
Olfactometry tool provided by the utility model, including test pen and supporting plate, test pen include the pen of hollow-core construction
One end of bar, penholder is sealed end and the other end is equipped with nib open, and the inside of nib open is equipped with ball and presses spring, touches
One end of pressing spring acts on ball and the other end acts on penholder inner wall, and ball movably blocks pen tip by pressing spring
It is open, liquid odour agent is accommodated in penholder, supporting plate is equipped with the smell smeared for test pen and discharges area.When test, tester's hand
Test pen is held, so that nib open one end of test pen is squeezed sliding in the smell release area of supporting plate, ball is under pressure after effect
Compression presses spring and generates gap between nib open, and the liquid odour agent in penholder will flow out to smell release area,
The smell that can release liquid odour agent is tested for subject.As it can be seen that this programme provide Olfactometry tool quite convenient for
Operation and carrying, are applicable to the olfactometry of large-scale crowd.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the test pen in the utility model specific embodiment；
Fig. 2 is the structural schematic diagram of the supporting plate in the utility model specific embodiment.
In Fig. 1 and Fig. 2：
1- penholders, 2- nib opens, 3- sealed ends, 4- balls, 5- press spring, 6- supporting plates, 7- smells release area, 8- suctions
Water paper.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1 and 2, Fig. 1 is the structural schematic diagram of the test pen in the utility model specific embodiment；Fig. 2 is
The structural schematic diagram of supporting plate in the utility model specific embodiment.
In a kind of specific embodiment scheme, the utility model provides a kind of Olfactometry tool, including test pen and
Supporting plate 6, test pen include the penholder 1 of hollow-core construction, and one end of penholder 1 is sealed end 3 and the other end is equipped with nib open 2, pen
The inside of point opening 2 is equipped with ball 4 and presses spring 5, and the one end for pressing spring 5 acts on ball 4 and the other end acts on pen
The inner wall of bar 1, ball 4 movably block nib open 2 by pressing spring 5, and liquid odour agent is accommodated in penholder 1, support
Plate 6 is equipped with the smell smeared for test pen and discharges area 7.
When test, tester's hand holds test pen, and 2 one end of nib open of test pen is made to be squeezed in the smell release area 7 of supporting plate 6
Pressure sliding is compressed after the effect of being under pressure of ball 4 and presses spring 5 and generate gap, the liquid in penholder 1 between nib open 2
Body odorant agent will flow out to smell release area 7, you can the smell for releasing liquid odour agent is tested for subject.As it can be seen that this
The Olfactometry tool that scheme provides discharges test smell by the way of smearing liquid odorant agent, can be with when test
Ensure sealing, quite convenient for operating and carrying, is applicable to the olfactometry of large-scale crowd.
It should be noted that liquid odour agent in this programme is the solution dissolved with essence, the essence dissolved can be with
For banana flavor, apple aroma, aniseed taste, rose taste, pineapple taste, lemon, milk flavor, mint flavored, resin (rosin) taste, camphor
The essence of any smells such as taste, wood taste, garlic flavour or other smells.Wherein, the active ingredient of essence a concentration of 0.01%
~1%.Certainly, those skilled in the art can also set the concentration to other ranges.
It should be noted that supporting plate 6 is equipped with the odor identification of the smell of corresponding liquid odour agent, so set, test
Person can easily examine whether the testing result of subject meets testing standard, improve testing efficiency.Specifically, supporting plate 6
On be also provided with the odor identifications of other essence smells of multiple correspondences, when subject's smelling liquid odour agent smell it
Afterwards, can be required to select the odor identification for oneself thinking the smell closest to liquid odour agent in multiple odor identifications,
Consequently facilitating tester according to the selection situation of subject come evaluation test result.Specifically, the odor identification can be pattern,
Protrusion, word etc., such as rose pattern corresponds to flavoring rose essence smell, " apple " word corresponds to flavoring apple essence smell etc..In addition,
In order to meet the requirement of large-scale crowd test, this programme can also be labeled on supporting plate 6 for filling in subject individual's letter
The marks such as the table of breath, consequently facilitating unified management and data processing.Evaluation subject can also be labeled on supporting plate 6 to survey
Frame etc. is selected in the scoring of test result, is convenient for data processing.
It should be noted that the effect in smell release area 7 is scribbled for test pen, to make liquid odour agent discharge gas
Taste, since liquid odour agent itself has certain volatility, smell can be normally discharged, tests and uses for subject.For
Further make smell release more uniform, avoid liquid overflow everywhere, it is preferable that this programme is fixed in smell release area 7
Blotting paper 8, as shown in Fig. 2, so set, when scratching test pen, the liquid odour agent of outflow can be quick by blotting paper 8
It absorbs and spreads, to accelerate smell volatilization, subject is made to be easier to smell smell.
It should be noted that above-mentioned blotting paper 8 can be fixed on smell release area 7 in several ways, such as bonding is admittedly
Determine, buckle is fixed, adhesive tape is fixed, screw is fixed, it is preferable that for the ease of attended operation, and meanwhile it is removable for the ease of realizing
Connection is unloaded, the blotting paper 8 in this programme removably pastes the surface for being covered in smell release area 7, so set, may be implemented
The Reusability of supporting plate 6.
It should be noted that the effect for pressing spring 5 is to ensure that ball 4 can effectively block pen tip and open when not testing
Mouth 2 avoids volatilization, is lost in avoid liquid odour agent from being flowed out from penholder 1.Pressing spring 5 can realize there are many mode
Ball 4 is squeezed and is fixed, such as ball 4 is squeezed using compressed spring, or ball 4, Huo Zhetong is squeezed by metal clips
Overstretching spring drags ball 4 to nib open 2 etc., it is preferable that 1 inner wall of penholder in this programme is provided with step, presses
One end of spring 5 is connected to step and the other end is connected to ball 4, as shown in Figure 1, so set, can be by compressing shape
Ball 4 is squeezed the inside for being fixed on nib open 2 by the spring 5 that presses of state, after ball 4 is by extraneous extruding, just
It can be pressed further by and press spring 5, to make to open gap annular together between ball 4 and nib open 2.
In order to further ensure the leakproofness when not testing between ball 4 and nib open 2, it is preferable that in this programme
Ball 4 and nib open 2 between be additionally provided with sealing ring, sealing ring can be fixed on the inner ring of nib open 2.
Preferably, the sealed end 3 of penholder 1 is equipped with openable and closable sealing cover, so set, when the liquid odour in penholder 1
After agent is finished, so that it may to open sealing cover, new liquid odour agent is injected to 1 inner cavity of penholder.Certainly, this programme can also incite somebody to action
Sealed end 3 is designed as not openable and closable closing structure, and injects liquid odour agent from 2 one end of nib open.
Above-mentioned sealing cover can be connected to 1 end of penholder in several ways, such as be threadedly coupled, snap connection, interference
Be connected etc., it is preferable that the sealing cover in this programme is arranged such by being fastened and connected in penholder 1 convenient for opening
And closure.
For the ease of the surplus of the liquid odour agent inside observation penholder 1, it is preferable that the penholder 1 in this programme is
Bright penholder, material can select plastics or glass etc., and repeats no more herein.
It should be noted that hardboard or plastic plate or metallic plate or glass plate may be used in the supporting plate 6 in this programme, when
So, it is also an option that the hard supporting plate of other materials, repeats no more herein.The shape that smell discharges area 7 can be rectangular, circle
The various shapes such as shape, triangle.
When carrying out the Olfactometry of large-scale crowd, can carry out according to the following steps：
1, the personal information of subject is filled on supporting plate 6；
2, tester's handheld test pen smears scratching in the smell release area 7 of supporting plate 6, can make liquid after pressing ball 4
Body odorant agent flows out, and is selected from the alternative answer of supporting plate 6 after subject discharges area 7 by smelling smell to discharge smell
Go out the option oneself thought closest to test pen essence smell；
3, after being completed, tester can calculate score or obtain test according to answering for subject on supporting plate 6
As a result.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of Olfactometry tool, which is characterized in that including test pen and supporting plate (6), the test pen includes hollow-core construction
Penholder (1), one end of the penholder (1) is sealed end (3) and the other end is equipped with nib open (2), the nib open (2)
Inside be equipped with and ball (4) and press spring (5), described one end for pressing spring (5) acts on the ball (4) and the other end
The penholder (1) inner wall is acted on, the ball (4) presses spring (5) described in and movably blocks the nib open
(2), liquid odour agent is accommodated in the penholder (1), the supporting plate (6) is equipped with the smell smeared for the test pen and discharges area
(7)。
2. Olfactometry tool according to claim 1, which is characterized in that the supporting plate (6) is equipped with the corresponding liquid
The odor identification of the smell of body odorant agent.
3. Olfactometry tool according to claim 1, which is characterized in that smell release area (7) is fixed with water suction
Paper (8).
4. Olfactometry tool according to claim 3, which is characterized in that the blotting paper (8), which is removably pasted, to be covered
Cover the surface that area (7) are discharged in the smell.
5. Olfactometry tool according to claim 1, which is characterized in that penholder (1) inner wall is equipped with step, described
The one end for pressing spring (5) is connected to the step and the other end is connected to the ball (4).
6. Olfactometry tool according to claim 1, which is characterized in that the ball (4) and the nib open (2)
Between be equipped with sealing ring.
7. Olfactometry tool according to claim 1, which is characterized in that the sealed end (3) of the penholder (1) is equipped with can
The sealing cover of folding.
8. Olfactometry tool according to claim 7, which is characterized in that the sealing cover by be fastened and connected in
The penholder (1).
9. Olfactometry tool according to claim 1, which is characterized in that the penholder (1) is transparent pen arm (1).
10. Olfactometry tool according to claim 1, which is characterized in that the supporting plate (6) is hardboard or plastic plate
Or metallic plate or glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778786.9U CN207912673U (en) | 2017-06-29 | 2017-06-29 | A kind of Olfactometry tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778786.9U CN207912673U (en) | 2017-06-29 | 2017-06-29 | A kind of Olfactometry tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207912673U true CN207912673U (en) | 2018-09-28 |
Family
ID=63612624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778786.9U Expired - Fee Related CN207912673U (en) | 2017-06-29 | 2017-06-29 | A kind of Olfactometry tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207912673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353632A (en) * | 2019-07-24 | 2019-10-22 | 中国科学院心理研究所 | A kind of smell presentation instrument and its Olfactometry and training tool |
-
2017
- 2017-06-29 CN CN201720778786.9U patent/CN207912673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353632A (en) * | 2019-07-24 | 2019-10-22 | 中国科学院心理研究所 | A kind of smell presentation instrument and its Olfactometry and training tool |
| CN110353632B (en) * | 2019-07-24 | 2024-01-26 | 中国科学院心理研究所 | Smell presentation tool and smell test and training tool thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |