CN206515350U - Cleaning sampling and sampling device, card-reading apparatus and gate equipment - Google Patents
Cleaning sampling and sampling device, card-reading apparatus and gate equipment Download PDFInfo
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- CN206515350U CN206515350U CN201720031168.8U CN201720031168U CN206515350U CN 206515350 U CN206515350 U CN 206515350U CN 201720031168 U CN201720031168 U CN 201720031168U CN 206515350 U CN206515350 U CN 206515350U
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- card
- wiping
- transmission belt
- cassette tape
- thermal desorption
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- 238000005070 sampling Methods 0.000 title claims abstract description 92
- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 94
- 238000003795 desorption Methods 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012159 carrier gas Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000000197 pyrolysis Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000008393 encapsulating agent Substances 0.000 claims 1
- 238000004458 analytical method Methods 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 241000287107 Passer Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004094 preconcentration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses cleaning sampling and sampling device, card-reading apparatus and gate equipment.Cleaning sampling and sampling device include：Analyze the Thermal desorption portion of material；Wipe the cleaning sampling portion of card or the material on card, including the first round, the second wiping transmission belt taken turns and moved along the first direction between the first round and the second wheel；Transport part is demonstrate,proved with card, the card card transport part includes carrying cassette tape, and the load cassette tape is configured to convey card in a second direction so that during card is conveyed, card can be contacted with the wiping transmission belt, so that the wiping transmission belt wipes the surface of card, wherein second direction and first direction generally vertically.
Description
Technical field
The utility model is related to safety check technical field, more particularly to cleaning sampling and sampling device, card-reading apparatus and gate
Equipment.
Background technology
In order to prevent terrorist activity and drug smuggling, detected to trace drugs or explosive a variety of are developed at present
Technology.In order to coordinate detection, it is desirable to provide a kind of effective quickly sampling apparatus, card or certificate are detected.
Utility model content
According to one side of the present utility model there is provided a kind of cleaning sampling and sampling device, including：
Thermal desorption portion, the sample for being configured to will be fed into Thermal desorption portion is parsed, and brings parsing sample into downstream portion
Part, for example, analyze detection part；
Cleaning sampling portion, including can be rotated rotating around respective wheel the first round, the second wheel and by the first round and
Second wheel tensioning and the wiping moved along the first direction by the first round and the second rotation taken turns between the first round and the second wheel
Transmission belt is wiped, wherein the wiping transmission belt is moved through the Thermal desorption portion to enter the heat in the wiping transmission belt
Thermal desorption portion can analyze the property of the sample in the wiping transmission belt during analysis unit；With
Card card transport part, the card card transport part includes carrying cassette tape, and the load cassette tape is configured to convey card in a second direction
Or card causes during conveying card or card, card or card can be contacted with the wiping transmission belt, and transmission is wiped so as to described
With the surface for wiping card or card, wherein second direction and first direction generally vertically.
In one embodiment, the load cassette tape is provided with least one jam stopper, at least one described jam stopper
It is spaced apart, for stopping that card is moved along the third direction opposite with second direction during second direction conveying card.
In one embodiment, the load cassette tape sets at least one card card groove, and configuration has pre- in the load cassette tape
In depthkeeping degree and shape, one that at least one card card groove can be placed on so as to card or demonstrate,prove so that carrying, cassette tape is defeated
The side surface blocked during sending or demonstrate,proved can be wiped by the wiping transmission belt, and one of at least one card card groove
Side wall as the jam stopper can stop it is described card or card moved along third direction.
In one embodiment, at least one described jam stopper is that at least one is raised so that carrying cassette tape conveying card
Or a side surface of card or card can be wiped by the wiping transmission belt during card, and at least one described projection is used as institute
Stating at least one jam stopper can stop that the card or card are moved along third direction.
In one embodiment, cleaning sampling portion and Thermal desorption portion are placed in operating room, and the operating room is placed in load card
The upside of band, and the operating room sets wiping opening portion, and the wiping opening portion makes towards the upper surface in face of carrying cassette tape
The card of the load cassette tape, which must be placed in, to be contacted with the wiping transmission belt, so that the wiping transmission belt wipes the surface of card；
And
Operating room includes wiping opening sealing, configures and is used to wiping opening portion close to load card around wiping opening portion
With when contact carry cassette tape to prevent the sample wiped from leaking out, it is certain to be filled with to keep the air-tightness of operating room
The carrier gas of pressure realizes that sample enters components downstream, such as chromatogram or other analysis components.
In one embodiment, the cleaning sampling portion and Thermal desorption portion are placed in operating room, and the operating room is placed in
The downside of cassette tape is carried, and the operating room sets and wipes opening portion, following table of the wiping opening portion direction in face of carrying cassette tape
Face；Also, the load cassette tape includes the corresponding card opening at multiple positions for being positioned adjacent to jam stopper, and the card opening is matched somebody with somebody
It is set to so that blocking or demonstrate,proving positioned at when carrying on cassette tape, the wiping transmission belt can be by the card opening with being placed in the load cassette tape
Card contact wipe card lower surface；
Operating room includes wiping opening sealing, configures and is used to wiping opening portion close to load card around wiping opening portion
With when contact carry cassette tape so as to prevent wipe sample from wipe opening at leak out, so as to keep the air-tightness of operating room with
Just the carrier gas that certain pressure can be filled with realizes that sample enters components downstream, such as chromatogram or other analysis components.
In one embodiment, Thermal desorption portion includes Thermal desorption room, and the Thermal desorption room includes being used for the wiping transmission
Tape entry is transmitted with the wiping for entering the Thermal desorption room, the wiping biography of the Thermal desorption room is left for the wiping transmission belt
Defeated band is exported and to export the sample export mouth in Thermal desorption room.
In one embodiment, the Thermal desorption portion includes being used for Thermal desorption portion internal temperature control in desired temperature
Temperature regulating device, the temperature regulating device include be arranged on the heater in the Thermal desorption room, the TEMP to thermometric
Device and to isolate the hot heat-insulation layer in Thermal desorption room.
In one embodiment, the Thermal desorption room includes wiping transmission belt exit seal material, and configuration is wiping transmission
With outlet to seal wipe transmission belt export and clean by wipe transmission belt export the wiping transmission belt, sealing wiping
Transmission belt outlet can keep the air-tightness of Thermal desorption room to realize that the carrier gas for being filled with certain pressure brings the sample of parsing into downstream
Part, such as chromatogram or other analysis components.
In one embodiment, it is the soft set of corrugated to wipe transmission belt exit seal material.
In one embodiment, the operating room causes the cleaning sampling portion and Thermal desorption portion to be contained in the operating room
It is interior to isolate with external environment condition, also, the cleaning sampling and sampling device include the gas filtration dress in the operating room
Put, to filter and the gas in cleaning room.
Another aspect of the present utility model provides a kind of card-reading apparatus, the information to read card or card, wherein described read
Card apparatus also includes above-mentioned cleaning sampling and sampling device, and the card-reading apparatus is configured to be conveyed when card is placed in load cassette tape
When, card-reading apparatus reads cleaning sampling and the sample on sampling device wiping acquisition card surface simultaneously or after the information blocked.
Further aspect of the present utility model provides a kind of gate equipment, including above-mentioned card-reading apparatus.
Brief description of the drawings
Fig. 1 is the cleaning sampling of the utility model one embodiment and the schematic diagram of sampling device；
Fig. 2 is the cleaning sampling of the utility model one embodiment and the schematic cross-section for carrying cassette tape of sampling device；
Fig. 3 is the cleaning sampling of the utility model one embodiment and the accompanying drawing schematic diagram for carrying cassette tape of sampling device；
Fig. 4 is the cleaning sampling of another embodiment of the utility model and the schematic diagram of sampling device；
Fig. 5 be the utility model another embodiment cleaning sampling and sampling device load cassette tape schematic cross-section；
Fig. 6 be the utility model another embodiment cleaning sampling and sampling device load cassette tape accompanying drawing schematic diagram.
Embodiment
Although the utility model allows various modifications and interchangeable form, its specific embodiment passes through example
Mode be shown in the drawings, and will be described herein in detail.It should be appreciated, however, that the accompanying drawing enclosed and detailed
Description is not configured to the utility model being restricted to disclosed concrete form, but on the contrary, is fallen into cover by enclosing
All modifications, equivalents and alternative forms in the spirit and scope of the present utility model that claim is limited.Accompanying drawing is
In order to illustrate, thus draw not to scale.Terms such as " first ", " second " and " the 3rd " is used in the utility model
It is in order to distinguish different parts, rather than in order to represent the meanings such as importance, order.
Below according to brief description of the drawings according to multiple embodiments of the present utility model.
A kind of cleaning sampling and sampling device include：Thermal desorption portion, is configured to analyze the sample being admitted in Thermal desorption portion
Property；Cleaning sampling portion, including the wheel of the first round 13, second 14 that can be rotated rotating around respective wheel and pass through first
Edge between the wheel 14 of wheel 13 and second is tensioned and takes turns 14 in the first round 13 and second by the rotation of the wheel of the first round 13 and second 14
The wiping transmission belt 15 of first direction movement, wherein the wiping transmission belt 15 is moved through the Thermal desorption portion so as to described
The property of the sample in the wiping transmission belt 15 can be analyzed by wiping Thermal desorption portion when transmission belt 15 enters the Thermal desorption portion；
With, card card transport part, blocking card transport part includes carrying cassette tape 5, and the load cassette tape 5 is configured to convey card in a second direction or demonstrate,prove 8 to make
Obtain during conveying card or card 8, blocking or demonstrate,proving 8 can contact with the wiping transmission belt 15, so as to the wiping transmission belt
15 wipe the surface of card or card 8, wherein second direction and first direction generally vertically.Carrying cassette tape 5 can be using silicon/fluorubber etc.
Flexible and non-volatile gas at high temperature material.
Card card transport part can include two wheels, such as shown in figure 1, including wheel 1 and 2, wheel 1 and 2 makes load cassette tape 5
Tightly so that card or card 8 carry cassette tape 5 when wiping has enough supports；And 1 and 2 are taken turns synchronously to rotate to drive
Cassette tape 5 is carried to transport clockwise.It should be understood that carrying cassette tape 5 can transport counterclockwise.
In the embodiment shown in fig. 1, first direction is vertical direction, and second direction is horizontally oriented, specifically, the
Two directions are the direction of level to the right.
In the embodiment shown in fig. 1, the load cassette tape 5 is provided with least one jam stopper, it is described at least one
Jam stopper is spaced apart, for conveying card or card 8 in second direction during stop card or card 8 along opposite with second direction
Third direction motion.Third direction is the direction of level to the left.
In one embodiment, the load cassette tape 5 sets at least one to block card groove 6, and configuration has in the load cassette tape 5
Desired depth and shape, so as to card or are demonstrate,proved in 8 can be placed at least one card card groove 6 one so that carrying card
A side surface with card or card 8 in 5 course of conveying can be wiped by the wiping transmission belt 15, and at least one described card card
The side wall of one of groove 6 can stop that the card or card 8 are moved along third direction as the jam stopper.For example, such as scheming
In embodiment shown in 1, card card groove 6, which is spaced from each other, to be distributed on load cassette tape 5, card card groove 6 be dimensioned so as to card or card 8 can
To be placed in card card groove 6, the upper surface of card or card 8 and the upper surface of load cassette tape 5 flush with or slightly higher than the upper table for carrying cassette tape 5
Face.Fig. 2 shows that the upper surface of card or card 8 in a kind of sectional view for blocking card groove 6, this structure actually, be lower than the upper table for carrying cassette tape 5
Face, such situation, which also has no effect on, wipes the upper surface that transmission belt 15 wipes card or card 8.Fig. 3 is that card or card 8 are placed on load
Top view on cassette tape 5.When carrying cassette tape 5 along Fig. 1 arrow directions, card or card 8 are firstly placed at load cassette tape 5 left side
One card card groove 6 in, carry cassette tape 5 convey to the right card or demonstrate,prove 8.At the same time, the wiping transmission belt 15 in cleaning sampling portion is along Fig. 1
Arrow direction.It is recognised that the wiping transmission belt 15 in cleaning sampling portion is in Fig. 1 centre position and carries on cassette tape 5
Card or card 8 are contacted, and wipe transmission belt 15 has horizontal component to the left, load cassette tape 5 with card or the speed demonstrate,proved at 8 contact point
Speed at contact point has horizontal component to the right.Thus, the upper surface that transmission belt 15 wipes card is wiped.It should be understood that
Wiping the horizontal component to the left of the speed of transmission belt 15 can be arranged as required to.In the embodiment for being provided with card card groove 6,
As long as in fact, the horizontal component that speed of the horizontal component of the speed of transmission belt 15 with carrying cassette tape 5 is wiped at contact point has
There is difference, card can just be wiped or demonstrate,prove 8 upper surface by wiping transmission belt 15.Also, the difference increase, wiping it is effect improved.
By controlling to carry cassette tape 5 and the wiping transmission belt 15 controllable time for wiping card or card 8 and wiping transmission belt 15
On material the Thermal desorption time.For example, in one embodiment, if the speed for carrying cassette tape 5 is 0.2m/s, wiping transmission belt 15
Speed be 1m/s, 8 long 100mm of card or card, then the wiping speed (relative velocity) for wiping 15 pairs of transmission belt card or card 8 is
The time that 1.2m/s, complete paired card or card 8 are wiped is 8.3ms, completes to be 10ms to the parsing time once wiped, this parsing
Time may be considered it is instantaneous, therefore can save conventional gas phase chromatogram needs pre-concentration part, can directly connect gas phase
Chromatographic column；Also six-way valve injector can be connect to connect gas chromatographic column or IMS or other detectors again (such case can be reduced pair
Sealing air-tightness requirement) carry out material analysis.In one embodiment, the distance in card carrying area and card taking area is 400mm,
Then completing sampling and transmission to a card or card 8 only needs 2s, then clearance examination speed reaches 30 people/min, therefore can realize
On current personnel one by one sample detecting without influenceing stream of people's speed.
In one embodiment, at least one described jam stopper can be that at least one is raised so that carrying, cassette tape 5 is defeated
A side surface of card or card 8 can be wiped by the wiping transmission belt 15 during card feed or card 8, and described at least one is convex
Rising can stop that the card or card 8 are moved along third direction as at least one described jam stopper.
Cleaning sampling and sampling device of the present utility model are sampled using automatic erasing formula, the device sampled than direct air-breathing
It is more suitable for, to the sampling efficiency height with half volatile and particulate matter, the technology of detector minimum detection limit being effectively reduced
It is required that, detection sensitivity is improved, is more suitable for carrying clearance personnel drugs, the safety check needs for the species material that explodes.
In one embodiment, cleaning sampling portion and Thermal desorption portion are placed in operating room 20, and the operating room 20 is placed in
The upside of cassette tape 5 is carried, for example as shown in Figure 1.The housing that operating room 20 for example can be formed by metal is constituted or limited.The work
Make room 20 and wiping opening portion is set, the wiping opening portion to be placed in the load cassette tape 5 towards in face of carrying the upper surface of cassette tape 5
Card or card 8 can with it is described wiping transmission belt 15 contact, so as to it is described wiping transmission belt 15 wipe card or card 8 surface.Work
Make room 20 including wiping opening sealing to prevent the sample wiped from leaking out, configuration is used to around wiping opening portion
Wipe opening portion and carry cassette tape 5 close to contact when carrying cassette tape 5.By setting the opening sealing of operating room 20, in operating room 20
Substantially closed space is formed, to prevent the sample wiped from leaking out, keeps the air-tightness of operating room to be filled with
The carrier gas of certain pressure realizes that sample enters the chromatogram or other analysis components in downstream.As shown in figure 1, setting two in operating room 20
Individual wheel, wheel tensioning wipes transmission belt 15 and drives wiping transmission belt 15 to move.Wipe transmission belt 15 and pass through Thermal desorption room 16.It is whole
Individual operating room 20 is placed on load cassette tape 5.
In another embodiment, cleaning sampling portion and Thermal desorption portion are placed in operating room 20, and the operating room 20 is put
In the downside for carrying cassette tape 5, such as structure as shown in Figure 4.Operating room 20, which is set, wipes opening portion, wiping opening portion direction
Lower surface in face of carrying cassette tape 5.In the present embodiment, carrying cassette tape 5 includes pair at multiple positions for being positioned adjacent to jam stopper
The card opening answered, shows a form of load cassette tape 5 in fig. 5 and fig., and the middle part of load cassette tape 5 sets card opening, its
Middle Fig. 5 is the sectional view for the card card groove 6 for carrying cassette tape 5, and Fig. 6 is the top view for carrying cassette tape 5.Card opening is arranged so that card or card 8
Positioned at when carrying on cassette tape 5, the wiping transmission belt 15 can be open by the card and contact wiping with being placed in the card of the load cassette tape 5
Wipe the lower surface of card.Blocking the size of opening can be configured according to the size for wiping transmission belt 15.For example, wiping transmission belt 15
Width can with card or card width approach, card opening less than card or card size.Operating room 20 includes wiping opening sealing
Portion, configuration is used to contact when wiping opening portion close to load cassette tape 5 around wiping opening portion to be carried cassette tape 5 to prevent what is wiped
Sample is leaked out, and keeps the air-tightness of operating room 20, can be achieved to be filled with certain pressure carrier gas be conducive to the sample of parsing from
Sample export 21 enters the chromatographic column or other analysis components of downstream connection.Advantageously, in the structure shown in figure 4, exist
Carry cassette tape 5 top set pressure pad 9, pressure pad 9 can to card or demonstrate,prove 8 wiping contact provide pressure so as to support card or card 8 and
Transmission belt 15 is wiped to contact.Pressure pad 9 may also help in seal operation room 20.Pressure pad 9 can it is flexible using silicon/fluorubber etc. and
The material of non-volatile gas in the fig. 4 embodiment, can set four wheel tensionings to wipe transmission belt 15, operating room 20 under high temperature
Four can be located to take turns in the space surrounded.However, this it is not necessary to.Operating room in the structure and Fig. 1 of operating room 20
20 is similar.
In Fig. 1 and Fig. 4 structure, the operating room 20 causes the cleaning sampling portion and Thermal desorption portion are contained in described
Isolate in operating room 20 with external environment condition.Cleaning sampling and sampling device can include the gas mistake being located in the operating room 20
Filter device, to filter with the gas in cleaning room 20, so as to avoid content leaks in operating room 20 to surrounding environment
In.
In one embodiment, Thermal desorption portion includes Thermal desorption room 16, and the Thermal desorption room 16 includes being used for described wipe
Transmission belt 15 enters the entrance of wiping transmission belt 15 of the Thermal desorption room 16, leaves the pyrolysis for the wiping transmission belt 15
The wiping transmission belt 15 of analysis room 16 is exported and to export the sample export mouth 21 in Thermal desorption room 16.The Thermal desorption room 16
Including wiping the exit seal material of transmission belt 15, configuration is exported wiping transmission belt 15 and export to seal wiping transmission belt 15
And clean by wiping the wiping transmission belt 15 that transmission belt 15 is exported.It can be ripple to wipe the exit seal material of transmission belt 15
The soft set 10 of line shape.The soft set 10 of corrugated can be using flexible and non-volatile gas at high temperature materials such as silicon/fluorubber.Pyrolysis
Analysis room 16 can set carrier gas inlet 22, carrier is passed through into Thermal desorption room 16, and sample export 21, to by Thermal desorption
Sample brings the analysis component in downstream, such as chromatographic column or IMS or the other analysis components of MS into by carrier gas.
According to embodiment of the present utility model, sealed environment is formed in operating room 20, first order sealing is can be regarded as；
Sealed environment is formed again in Thermal desorption portion, and this is considered as second level sealing.Because two-stage is sealedly present, in Thermal desorption room
The air seal of about 0.01MPa-0.06MPa air pressure can be formed in 16, when the downstream connection chromatographic column of sample export 21
When, the sample of Thermal desorption about typically can be carried along into traditional capillary chromatographic column in the carrier gas of 0.06MPa air pressure,
And normally only need 0.01MPa air pressure for MCC posts sample introduction.It can be realized to the close of Thermal desorption room 16 by two-stage sealing
Envelope, so as to prevent Thermal desorption room 16 parse sample leakage into surrounding environment, and ensure parsing sample pass through sample export
21 enter the chromatographic column or other analysis components in downstream.For example, in embodiment as shown in Figure 4, operating room 20 can also be set
It is equipped with automatically controlled circuit entrance 23, for gas-filtering device in purifying working room 20 etc..
Thermal desorption portion can also include being used for Thermal desorption portion internal temperature control in the temperature regulating device of desired temperature, institute
State temperature regulating device include be arranged on the heater in the Thermal desorption room 16, the temperature sensor to thermometric and to every
From the hot heat-insulation layer in Thermal desorption room 16.Specifically, as in Fig. 4, Thermal desorption room 16 include heater element 17, muff 18 with
And temperature sensor 19, they constitute temperature regulating device, ensure Thermal desorption room 16 under control of the computer at desired temperature,
Sample is set fully to parse.Muff 18 can be using thick about 20mm aeroge or glass or ceramic wool.The temperature control system control
Heat the temperature of Resolution Room 16 (between 25 DEG C -200 DEG C), it is ensured that the sample wiped in transmission belt 15 is parsed, and pass through solution
Analyse sample export 21 and enter coupled components downstream, such as analysis component.
One embodiment of the present utility model provides a kind of card-reading apparatus, the information to read card or card 8, wherein described
Card-reading apparatus also includes above-mentioned cleaning sampling and sampling device, and the card-reading apparatus is configured to work as card or card 8 is placed in load card
When band 5 is conveyed, card-reading apparatus read cleaning sampling and sampling device simultaneously or after the information of card or card 8 wipe blocked or
Demonstrate,prove the sample on 8 surfaces, it is possible to achieve the card card information of tested personnel and the safety check information association of harmful substance are got up, wherein, wipe
Sampling and sampling device are wiped, including：Thermal desorption portion, is configured to analyze the property for the sample being admitted in Thermal desorption portion；Wiping is adopted
Sample portion, including can be tensioned and lead to rotating around the first round of respective wheel rotation, the second wheel and by the first round and the second wheel
The wiping transmission belt crossed the first round and the second rotation taken turns and moved along the first direction between the first round and the second wheel, wherein institute
State wiping transmission belt and be moved through the Thermal desorption portion so as to the Thermal desorption when the wiping transmission belt enters the Thermal desorption portion
Portion can analyze the property of the sample in the wiping transmission belt；Transport part is demonstrate,proved with card, the card card transport part includes carrying cassette tape,
The load cassette tape is configured to convey card in a second direction so that during card is conveyed, card can connect with the wiping transmission belt
Touch, so that the wiping transmission belt wipes the surface of card, wherein second direction and first direction generally vertically.
One embodiment of the present utility model provides a kind of gate equipment, including above-mentioned card-reading apparatus.
Automatic erasing sampling of the present utility model and sampling device can be only fitted on gate, and its workflow is as follows：Can
The position for demonstrate,proving groove 6 to card by computer controlled motor and position sensor (not shown) is chronologically controlled.Work as passer
When member reaches gate entrance, card card groove 6 is located at the underface of the card carrying area 7 of gate, and card or card 8 are placed on card by current personnel
In card card groove 6 under area 7, then control carries cassette tape 5 and brings card or card 8 into wiping area 11, into the card or card 8 for wiping area 11
The wiping transmission belt 15 moved corresponding thereto is wiped, and the card or card 8 after being wiped are transferred to after card-reading zone 12, automatic Card Reader
Taken away by current personnel, subsequently into next circulation.On the other hand, the wiping transmission belt 15 for wiping across card or card 8 is brought into
Thermal desorption room 16, wipe samples are got off by fast resolving, and parsing sample is gone out under the carrying of sample introduction carrier gas 22 by parsing sample
Mouth 21 enters other analysis detection parts in downstream.So circulation can be achieved to personnel's sample detecting one by one of passing through.
Method of sampling collection " quick, circulation, full-automatic " of the present utility model can be achieved to carry out one to passer stream in one
Individual to connect a ground quick sampling, overcoming traditional manual sampling can not the efficiently defect that can only spot-check, and improve examination
Efficiency, is suitable for airport/highway/railway critical point, the quick examination in the scene that the personnel such as convention admission pass through, and has started trace
The new model of material clearance examination.
Although some embodiments of this overall inventional idea are shown and illustrated, those of ordinary skill in the art will manage
Solution, in the case of without departing substantially from the principle of this overall inventional idea and spirit, can make a change, this practicality is new to these embodiments
The scope of type is limited with claim and their equivalent.
Claims (13)
1. a kind of cleaning sampling and sampling device, including：
Thermal desorption portion, is configured to analyze the property for the sample being admitted in Thermal desorption portion；
Cleaning sampling portion, including rotating around the first round of respective wheel rotation, the second wheel and the first round and second can be passed through
Wheel tensioning and the wiping biography moved along the first direction by the first round and the second rotation taken turns between the first round and the second wheel
Defeated band, wherein the wiping transmission belt is moved through the Thermal desorption portion to enter the Thermal desorption in the wiping transmission belt
Thermal desorption portion can analyze the property of the sample in the wiping transmission belt during portion；With
Card card transport part, card card transport part includes carrying cassette tape, the load cassette tape be configured to convey card in a second direction so that
During card is conveyed, card can be contacted with the wiping transmission belt, so that the wiping transmission belt wipes the surface of card, its
Middle second direction and first direction are generally vertically.
2. cleaning sampling according to claim 1 and sampling device, wherein the load cassette tape is provided with least one jam
Stopper, at least one described jam stopper is spaced apart, for stopping card edge and second during second direction conveying card
Third direction motion in opposite direction.
3. cleaning sampling according to claim 2 and sampling device, wherein the load cassette tape sets at least one card card groove,
Configuration has desired depth and shape in the load cassette tape, so that card or demonstrate,prove can be placed at least one described card card groove
One in so that carry cassette tape course of conveying in card or card a side surface can by it is described wiping transmission belt wipe, and
The side wall of one of at least one card card groove can stop that the card or card are moved along third direction as the jam stopper
It is dynamic.
4. cleaning sampling according to claim 2 and sampling device, wherein at least one described jam stopper is at least one
Individual projection a so that side surface of card or card can be wiped by the wiping transmission belt during cassette tape conveying card or card is carried,
And at least one described projection can stop that the card or card are moved along third direction as at least one described jam stopper.
5. cleaning sampling according to claim 1 and sampling device, wherein cleaning sampling portion and Thermal desorption portion are placed in work
Make indoor, the operating room is placed in the upside for carrying cassette tape, and the operating room sets and wipes opening portion, the wiping opening portion
Towards in face of carrying the upper surface of cassette tape the card for being placed in the load cassette tape is contacted with the wiping transmission belt, so as to described
Wipe the surface that transmission belt wipes card；And
Operating room includes wiping opening sealing, configures and is used to around wiping opening portion when wiping opening portion close to load cassette tape
Contact carries cassette tape and wipes opening portion to prevent external substance from entering.
6. cleaning sampling according to claim 1 and sampling device, wherein the cleaning sampling portion and Thermal desorption portion are set to
In in operating room, the operating room is placed in the downside for carrying cassette tape, and the operating room sets and wipes opening portion, and the wiping is opened
Lower surface of the oral area direction in face of carrying cassette tape；Also, the cassette tape that carries includes multiple positions for being positioned adjacent to jam stopper
Corresponding card opening, when the card opening is arranged so that card or card are located on load cassette tape, the wiping transmission belt can pass through
The card opening contacts the lower surface of wiping card with being placed in the card of the load cassette tape；
Operating room includes wiping opening sealing, configures and is used to around wiping opening portion when wiping opening portion close to load cassette tape
Contact carries cassette tape to prevent the sample wiped from leaking out, and keeps the air-tightness of operating room to be filled with certain pressure
Carrier gas realize sample enter downstream part.
7. cleaning sampling according to claim 1 and sampling device, wherein Thermal desorption portion include Thermal desorption room, the pyrolysis
Analysing room includes being used for the wiping transmission belt into the wiping transmission tape entry of the Thermal desorption room, for the wiping transmission belt
Leave the wiping transmission belt outlet of the Thermal desorption room and to export the sample export mouth in Thermal desorption room.
8. cleaning sampling according to claim 7 and sampling device, take out of wherein the Thermal desorption room includes wiping transmission
Mouthful encapsulant, configures and wipes transmission belt outlet to seal and keep the air-tightness of Thermal desorption room and clear wiping transmission belt outlet
The clean wiping transmission belt by wiping transmission belt outlet, sealing, which wipes transmission belt outlet, can keep the air-tightness of Thermal desorption room
To realize that the part in downstream is brought the sample of parsing into the carrier gas for being filled with certain pressure.
9. cleaning sampling according to claim 7 and sampling device, wherein it is ripple to wipe transmission belt exit seal material
The soft set of shape.
10. cleaning sampling and sampling device according to claim 5 or 6, wherein the operating room causes the wiping to adopt
Sample portion and Thermal desorption portion are contained in the operating room to be isolated with external environment condition, also, the cleaning sampling and sampling device bag
The gas-filtering device in the operating room is included, to filter and the gas in cleaning room.
11. cleaning sampling according to claim 7 and sampling device, wherein the Thermal desorption portion includes being used for Thermal desorption
Portion's internal temperature control is in the temperature regulating device of desired temperature, and the temperature regulating device is including being arranged on adding in the Thermal desorption room
Thermal, the temperature sensor to thermometric and to isolate the hot heat-insulation layer in Thermal desorption room.
12. a kind of card-reading apparatus, the information to read card or card, wherein the card-reading apparatus also includes such as claim 1 institute
The cleaning sampling and sampling device stated, the card-reading apparatus are configured to when card is placed in load cassette tape and conveyed, and card-reading apparatus is read
Cleaning sampling and sampling device wipe the sample for obtaining card surface simultaneously or after the information of card taking.
13. a kind of gate equipment, including card-reading apparatus as claimed in claim 12.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031168.8U CN206515350U (en) | 2017-01-11 | 2017-01-11 | Cleaning sampling and sampling device, card-reading apparatus and gate equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031168.8U CN206515350U (en) | 2017-01-11 | 2017-01-11 | Cleaning sampling and sampling device, card-reading apparatus and gate equipment |
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| CN206515350U true CN206515350U (en) | 2017-09-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771285A (en) * | 2017-01-11 | 2017-05-31 | 同方威视技术股份有限公司 | Cleaning sampling and sampling device, card-reading apparatus and gate equipment |
| CN112051088A (en) * | 2020-08-27 | 2020-12-08 | 苏州质达飞检测科技有限公司 | Food safety detection system |
| CN113418735A (en) * | 2021-05-31 | 2021-09-21 | 邹屹洋 | Continuous sampling device capable of automatically feeding and returning |
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2017
- 2017-01-11 CN CN201720031168.8U patent/CN206515350U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771285A (en) * | 2017-01-11 | 2017-05-31 | 同方威视技术股份有限公司 | Cleaning sampling and sampling device, card-reading apparatus and gate equipment |
| CN106771285B (en) * | 2017-01-11 | 2019-05-07 | 同方威视技术股份有限公司 | Cleaning sampling and sampling device, card-reading apparatus and gate equipment |
| US10794923B2 (en) | 2017-01-11 | 2020-10-06 | Nuctech Company Limited | Wiping-type sample sampling and feeding device, card reading apparatus, and gate machine apparatus |
| CN112051088A (en) * | 2020-08-27 | 2020-12-08 | 苏州质达飞检测科技有限公司 | Food safety detection system |
| CN112051088B (en) * | 2020-08-27 | 2024-01-23 | 广东家家富食品有限公司 | Food safety detection system |
| CN113418735A (en) * | 2021-05-31 | 2021-09-21 | 邹屹洋 | Continuous sampling device capable of automatically feeding and returning |
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