CN206629734U - A kind of police dog sniff aptitude tests device - Google Patents
A kind of police dog sniff aptitude tests device Download PDFInfo
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- CN206629734U CN206629734U CN201720373184.5U CN201720373184U CN206629734U CN 206629734 U CN206629734 U CN 206629734U CN 201720373184 U CN201720373184 U CN 201720373184U CN 206629734 U CN206629734 U CN 206629734U
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- Prior art keywords
- sniff
- police dog
- cup
- aptitude tests
- test
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- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 239000012528 membrane Substances 0.000 claims abstract description 22
- 230000035943 smell Effects 0.000 claims abstract description 12
- 230000000740 bleeding effect Effects 0.000 claims abstract description 3
- 241001062472 Stokellia anisodon Species 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 32
- 238000000034 method Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 241000287828 Gallus gallus Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- JZQKTMZYLHNFPL-BLHCBFLLSA-N (2E,4E)-deca-2,4-dienal Chemical compound CCCCC\C=C\C=C\C=O JZQKTMZYLHNFPL-BLHCBFLLSA-N 0.000 description 1
- JZQKTMZYLHNFPL-UHFFFAOYSA-N 2-trans-4-trans-decadienal Natural products CCCCCC=CC=CC=O JZQKTMZYLHNFPL-UHFFFAOYSA-N 0.000 description 1
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 1
- 239000005770 Eugenol Substances 0.000 description 1
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229960002217 eugenol Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000019581 fat taste sensations Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007436 olfactory function Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
A kind of police dog sniff aptitude tests device is the utility model is related to, belongs to police dog equipment technology field.The device includes：Hoistable platform and the N number of sniff being fixed on installing arm around the mounting platform test basket, N >=1；What the sniff test basket included combining smells cup and sample box；Wherein i-th of sniff smelling for basket of test is provided with 1 layer of filter membrane of i, i ∈ [1, N] between cup and sample box；It is described to smell the bleeding point in cup with connection air extractor；The sample box is connected by buckle with the cup of smelling.Police dog sniff aptitude tests device provided by the utility model, is filtered using the filter membrane of the different numbers of plies to single smell, coordinates air-extractor, and the environment of various concentrations is formed in cup is smelt, so as to realize the function of to police dog sniff ability quantify test.
Description
Technical field
A kind of police dog sniff aptitude tests device is the utility model is related to, belongs to police dog equipment technology field.
Background technology
The sniff ability of police dog is the basis of police dog work, therefore is technique of patrol dog work for the research of police dog sniff ability
The important component of work.Sniff ability not only reflects the quality of police dog olfactory function, while also determines that training police dog makes
With the quality of effect.During combat training, many police dogs cause incubation to be given up halfway because sniff ability is weak, no
Human and material resources and financial resources are only wasted, also affect the training utilization benefit of police dog.
For a long time, the assessment for police dog sniff ability both at home and abroad mainly includes following several method：（1）Technique of patrol dog
The subjective estimate method of personnel：This method requires very high for the Specialized Quality of operating personnel, while is commented by what this method obtained
Valency result has very strong subjectivity, it is difficult to large-scale promotion；（2）Search of food observation：This method by food species and
The limitation of quantity, do not possess unified evaluation criterion；（3）Behavior criterion：Source is smelt as excitant using eugenol, observed
Expression of the police dog after smelling stimulant is reacted and measures its brain wave situation of change, and this method is professional stronger, and needs
Special installation, equally it is difficult to promote.
Utility model content
The utility model will solve technical problem：The shortcomings that overcoming above-mentioned technology.A kind of objective, standard unification of offer,
Police dog sniff aptitude tests easy to spread, the device of classification.
In order to solve the above-mentioned technical problem, the utility model proposes technical scheme be：A kind of police dog sniff aptitude tests
Device, including：Hoistable platform and the N number of sniff being fixed on installing arm around the mounting platform test basket, N >=1；It is described to smell
What detection examination basket included combining smells cup and sample box；Wherein i-th of sniff smelling for basket of test is pacified between cup and sample box
Equipped with i-1 layer filter membranes, i ∈ [1, N]；It is described to smell the bleeding point in cup with connection air extractor；The sample box passes through card
Button is connected with the cup of smelling.
Such scheme, which further improves, to be：The filter membrane is hydrophobic micropore filter membrane；The aperture of the filter membrane
For 0.22 μm.
Such scheme, which further improves, to be：The adjustable length of the installing arm.
Such scheme, which further improves, to be：The height adjustable of the hoistable platform.
Such scheme, which further improves, to be：The hoistable platform can rotate.
Such scheme, which further improves, to be：The hollow round table shape smelt cup and be more than bottom radius in top radius.
Police dog sniff aptitude tests device provided by the utility model, is entered using the filter membrane of the different numbers of plies to single smell
Row filtering, coordinates air-extractor, and the environment of various concentrations is formed in cup is smelt, police dog sniff ability is quantified so as to realize
The function of test.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a preferred embodiment structural representation of the utility model embodiment.
Fig. 2 is overlooking the structure diagram in Fig. 1.
Fig. 3 is that sniff tests basket structural representation in Fig. 1.
Embodiment
Embodiment
The police dog sniff aptitude tests device of the present embodiment, as depicted in figs. 1 and 2, including：Hoistable platform 1 and with installation
Arm is fixed on N number of sniff test basket 2 around mounting platform 1, and N takes 6 in the present embodiment.
Such as Fig. 3, sniff test basket 2 includes smelling cup 9 and sample box 10 by what buckle 14 was combined；Wherein i-th
Sniff smelling for basket of test is provided with i-1 layers filter membrane 11 between cup and sample box, i ∈ [1, N]；In other words, in the present embodiment,
Sniff test basket 2 is numbered with this, i.e. No. 1 basket, No. 2 baskets are to No. 6 baskets, wherein being sequentially arranged 0 layer of filter membrane, 1 layer of mistake
Filter membrane is to 5 layers of filter membrane.The present embodiment filter membrane 11 selects hydrophobic micropore filter membrane；The aperture of filter membrane is 0.22 μm.For side
Just install on filter membrane 11 and be provided with perforated board 12.Smell the hollow round table shape that cup 9 is more than bottom radius in top radius, such shape
Into a wide-mouth, it is easy to police dog to carry out sniff.Sample box 10 is then used for accommodating test article 13.
In order to adapt to different kind of dog, installing arm is connected on mounting platform 1 by the way that installation bolt 8 is adjustable, meanwhile, rise
The height adjustable of platform 1 drops；Hoistable platform 1 can rotate.
The bottom of hoistable platform 1 has the pipeline 6 for being used for connecting air extractor, and pipeline 6, which leads to, respectively to be smelt in cup 9, forms pumping
Mouth 4.Also there is the pressure sensor 5 for being used for detecting suction pressure on pipeline.Humidity temperature pickup is also equipped with hoistable platform 1
7。
In order to reduce artificial disturbance, the numerical value of pressure sensor 5 and humidity temperature pickup 7 is distant by being wirelessly transmitted to one
Shown on control device, meanwhile, the rotation that remote control can be remotely to hoistable platform 1 is controlled.
The application method of the police dog sniff aptitude tests device of the present embodiment, it is comprised the steps of：
1）The starting date of test is set, in 7 days before starting date, daily by trans-olefine aldehydr tester of 2,4- certain herbaceous plants with big flowers two
It is randomly placed in one of sniff test basket, remaining sniff test basket is vacant, trains tested police dog to adapt to sniff test, and
Police dog sniff is observed and recorded to reaction during tester；
2）According to rule defined previously, six sniffs are tested into basket number consecutively, and the filter membrane of the corresponding number of plies is put
Tested in each sniff in basket；；
3）The trans olefine aldehydr testers of -2,4- certain herbaceous plants with big flowers two of 1.0ml are placed in each sniff test basket；
4）By sniff test basket in 10 ~ 30 DEG C stand 20 ~ 40 minutes, then induce tested police dog according to numbering from big to small
The order each smell basket of sniff one by one, while observe and the reaction of record police dog, until tested police dog is made and step 1）In
Sniff is reacted to identical during tester, and the filter membrane number of plies that corresponding sniff is tested in basket is denoted as to the sniff performance of tested police dog
Grade.
Contrast test is then as follows：
（1）The sample bottle that six capacity are 8mL, number consecutively 0,1,2,3,4 and kingpin are taken, it is anti-to measure 4mL respectively
Formula -2,4- decadienals（Yellow liquid, shows strong chicken perfume and chicken fat taste, and film test is crossed available for single smell）
Methanol solution（Mass concentration is 50mg/L）It is placed in each sample bottle；
（2）Take six with above-mentioned sample bottle is matching used, open-topped bottle cap, number consecutively 0,1,2,3,4 and 5
Number lid, respectively by 0,1,2,3,4 and 5 layer of miillpore filter 4（0.22μm）The inner side of corresponding Bottle cap top is placed in, then by bottle cap 3
Tightened with the sample bottle 2 with identical numbering.
（3）Above-mentioned six sample bottles 2 for tightening bottle cap 3 are placed in six respectively and are used for headspace solid-phase microextraction-gas phase color
Spectrum-GC-MS（HS-SPME-GC-MS）Detection bottle in, tighten that bottle is matching used, open-topped, liner with detection
After the detection bottle cap of sealing gasket, 30min is balanced in 20 DEG C, then measures and trans-the 2,4- of detection bottle is diffused into from sample bottle
Decadienal concentration.
As a result such as following table：
| The number of plies | As a result |
| 0 | 100 |
| 1 | 5.6408+0.23795 |
| 2 | 2.5789+0.33689 |
| 3 | 1.6049+0.24304 |
| 4 | 1.1175+0.28648 |
| 5 | 0.6149+0.18269 |
Wherein, it is 100 to define concentration value of number of plies when be 0, and the value that the value of remaining number of plies is when with the number of plies being 0 is carried out
Multiplied by with obtained by 100 after division arithmetic.
By contrast test it is known that with the increase of filter membrane quantity, single odorousness data result is substantially in line
Property distribution, there is feasibility come the method for detecting police dog sniff function using the miillpore filter of the different numbers of plies.
From the point of view of actual use result, tested dog in a free state, all tested dogs can active sniff, and pass through
Measure, score value are 5 points and 4 points of dog accounting up to more than 30%.
The utility model is not limited to the concrete technical scheme described in above-described embodiment, in addition to the implementation, this practicality
It is new to have other embodiment.All technical schemes formed using equivalent substitution, it is the guarantor of the requires of the utility model
Protect scope.
Claims (6)
- A kind of 1. police dog sniff aptitude tests device, it is characterised in that including：Hoistable platform and the peace is fixed on installing arm N number of sniff test basket around assembling platform, N >=1；What the sniff test basket included combining smells cup and sample box；Its In i-th sniff smelling for basket of test i-1 layer filter membranes are installed between cup and sample box, i ∈ [1, N]；Described smell in cup has Connect the bleeding point of air extractor；The sample box is connected by buckle with the cup of smelling.
- 2. police dog sniff aptitude tests device according to claim 1, it is characterised in that：The filter membrane is that hydrophobicity is micro- Hole filter membrane；The aperture of the filter membrane is 0.22 μm.
- 3. police dog sniff aptitude tests device according to claim 1, it is characterised in that：The length of the installing arm can Adjust.
- 4. police dog sniff aptitude tests device according to claim 1, it is characterised in that：The height of the hoistable platform can Adjust.
- 5. police dog sniff aptitude tests device according to claim 1 is characterized in that：The hoistable platform can rotate.
- 6. police dog sniff aptitude tests device according to claim 1 is characterized in that：The cup of smelling is in that top radius is big In the hollow round table shape of bottom radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373184.5U CN206629734U (en) | 2017-04-11 | 2017-04-11 | A kind of police dog sniff aptitude tests device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373184.5U CN206629734U (en) | 2017-04-11 | 2017-04-11 | A kind of police dog sniff aptitude tests device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629734U true CN206629734U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373184.5U Expired - Fee Related CN206629734U (en) | 2017-04-11 | 2017-04-11 | A kind of police dog sniff aptitude tests device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973817A (en) * | 2017-04-11 | 2017-07-25 | 公安部南京警犬研究所 | A kind of police dog sniff aptitude tests device |
-
2017
- 2017-04-11 CN CN201720373184.5U patent/CN206629734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973817A (en) * | 2017-04-11 | 2017-07-25 | 公安部南京警犬研究所 | A kind of police dog sniff aptitude tests device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |