CN201417227Y - Passage inspection device and gate-type passerby safety inspection equipment employing same - Google Patents
Passage inspection device and gate-type passerby safety inspection equipment employing same Download PDFInfo
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- CN201417227Y CN201417227Y CN2009201090512U CN200920109051U CN201417227Y CN 201417227 Y CN201417227 Y CN 201417227Y CN 2009201090512 U CN2009201090512 U CN 2009201090512U CN 200920109051 U CN200920109051 U CN 200920109051U CN 201417227 Y CN201417227 Y CN 201417227Y
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Abstract
The utility model discloses a passage inspection device of gate-type passerby safety inspection equipment, which comprises a first side wall and a second side wall which are spaced and opposite, as well as a spiral wind conveyer, wherein, a space for the inspection of a passerby to be inspected is formed between the first side wall and the second side wall; and the spiral wind conveyer is arrangedabove the space and conveys spiral wind downwards to the space. Moreover, the utility model further provides a piece of gate-type passerby safety inspection equipment employing the passage inspectiondevice. Through adopting the technical scheme of the utility model, the inspection of drugs, explosive and other contraband goods can be carried out reliably and efficiently, the safety of personneland facilities in momentous occasions such as airports, stations, national defense, police, fire fighting, anti-terrorism, customs, environmental protection, scientific research and the like are ensured on anti-terrorism requirements.
Description
Technical field
The utility model relates to the technology of contraband goodss such as a kind of quick check drugs, explosive, specifically, the applied technical field that belongs to channel-type IMS is specially adapted to airport, customs, station, national defence, safety and important department to entering the occasion of personnel inspection.More particularly, the utility model relates to a kind of gate-type pedestrains safety checkout facility of checking lane device and using this inspection lane device.
Background technology
Since " 911 " incident, anti-terrorism becomes the common topic of global range.Terrorist incident all took place in states such as the U.S., Russia, Britain, Egypt, Spain, Indonesia, India.Even more serious is that the attack of terrorism also may cause war or other controversial issue between country, the area.The terrorist utilizes " body bombs " to attack becomes a kind of important failure mode, and common people's safety life and society stable constituted huge threat.The popular in the market safety door at pedestrian's inspection generally can only be surveyed magnetic metal, and is powerless to non-magnetic object.Explosive, drugs are non-magnetic materials, and therefore common safety door can't carry out detection and Identification to it, and this is undoubtedly a great leak concerning safety inspection.
Along with the development of ion mobility spectrometry (IMS) technology, suspicious particulate such as the drugs that the pedestrian is carried, explosive detects and becomes possibility.Recent years, gate-type pedestrian's inspection technology of application IMS technology has been carried out a lot of researchs both at home and abroad, in existing solution,, the structure of multiple door has been proposed for the ease of collecting air-flow effectively; In order to improve collection efficiency, pre-concentration thought has been proposed; In order to blow off carrying suspicious particulate in the human body clothing, blow checked pedestrian with continuous flow by the incipient stage, blow and beat clothing to the shower nozzle that adds the spray gases at high pressure again.Further, for the air-flow and the jet direction of shower nozzle of blowing, it can select multiple mode, for example waits upward or downwards.
But, in the gate-type pedestrian safety inspection device and detection method thereof of contraband goods particulates such as above-mentioned traditional detection drugs, explosive, be used for the suspicious particulate that checked people's health clothing the carries air jet system that gets off that blows off is fixed on the both sides of inspection door simultaneously human body is blown to foot from the head, thus, the carrier gas air-flow of Xu Yaoing is bigger.In addition, the axial flow blower that also needs to be arranged on checked people's above-head is sent to the contraband goods that separates the gathering-device of described safety inspection equipment, but this axial flow blower with above-mentioned contraband goods blow to the effect of gathering-device be not very desirable, thereby limited the raising of the accuracy of detection of security detection equipment.
The utility model content
Given this, the purpose of this utility model is intended to solve at least one aspect of the above-mentioned problems in the prior art and defective.
Correspondingly, one of the purpose of this utility model is to provide a kind of inspection lane device that detects the gate-type pedestrains safety checkout facility of contraband goodss such as drugs, explosive, and it can strengthen effectively contraband goods is blowed collecting effect to gathering-device.
Another purpose of the present utility model is to provide a kind of inspection lane device that detects the gate-type pedestrains safety checkout facility of contraband goodss such as drugs, explosive, can improve the accuracy of detection that the gate-type pedestrains safety checkout facility that uses it detects contraband goodss such as drugs, explosives.
According to an aspect of the present utility model, it provides a kind of inspection lane device that is used for gate-type pedestrains safety checkout facility, it comprises: relative and the isolated the first side wall and second sidewall, thus between described the first side wall and described second sidewall, limit being examined the space that the pedestrian checks; And the spiral wind conveyer that is arranged on the top in described space, it transmits spiral wind downwards to described space.
In one embodiment, the circular arc wall of indent is arranged on the described the first side wall and second sidewall surface that is close to described space respectively.
In one embodiment, described spiral wind conveyer comprises at least one helical fan.
Particularly, described spiral wind conveyer comprises a helical fan, and is arranged on the center on the top in described space.
Alternatively, described spiral wind conveyer comprises at least two helical fans, and it is arranged on the center on the top in described space symmetrically.
In one embodiment, the described inspection lane device that is used for gate-type pedestrains safety checkout facility also comprises: relative and the 3rd sidewall and the 4th sidewall that be provided with at interval, it lays respectively at a side of the first side wall and second sidewall, thereby the first side wall and second sidewall limit the described space that is cylinder substantially together.
Particularly, described the 3rd sidewall is arranged to a pair of relative door with the 4th sidewall.
More specifically, described door is opened automatically or is manually opened.
Correspondingly, the utility model also provides the gate-type pedestrains safety checkout facility that uses above-mentioned inspection passage, and it comprises: according to the inspection lane device described in above-mentioned any embodiment; Be used for the air-flow fluid is blown into and be in the checked pedestrian's health of checking passage and the air jet system on the clothing; Be used for moving the air jet system mobile device of described air jet system; Be used to collect the gathering-device of the suspicious contraband goods particulate that separates with clothing from pedestrian's health; And be used for pick-up unit that the collected suspicious contraband goods particulate of gathering-device is detected.
In one embodiment, described pick-up unit is the IMS analyser.
Description of drawings
With reference to the accompanying drawings to according to the inspection lane device of the utility model embodiment and use the gate-type pedestrains safety checkout facility of this inspection lane device to describe, wherein:
Fig. 1 is the vertical view that shows according to the inspection lane device of the gate-type pedestrains safety checkout facility in the embodiment of the present utility model; With
Fig. 2 is the front elevation that shows according to the inspection lane device of the gate-type pedestrains safety checkout facility in the embodiment of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.In instructions, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to the utility model embodiment is intended to overall utility model design of the present utility model is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present utility model.
Referring to accompanying drawing 1-2, it shows the inspection lane device 10 according to the gate-type pedestrains safety checkout facility in the utility model embodiment, it comprises relatively and the isolated the first side wall 1 and second sidewall 2, thereby limits between described the first side wall 1 and described second sidewall 2 being examined the space 3 that the pedestrian checks; And the spiral wind conveyer 4 that is arranged on the top in described space 3, it transmits spiral wind downwards to described space 3.
Wherein, the circular arc wall 5 of indent is arranged on the surface in described the first side wall 1 and the described space 3 of second sidewall, 2 next-door neighbours respectively.
Referring to Fig. 1, in one embodiment, described spiral wind conveyer 4 comprises at least one helical fan.Particularly, described spiral wind conveyer 4 has a helical fan, and is arranged on the center on the top in described space 3.In one embodiment, described helical fan is the helical fan with three blades.
In another kind of embodiment, according to the needs of the collecting effect of the gathering-device that is mated use, described spiral wind conveyer 4 also can comprise at least two helical fans, and it is arranged on the center on the top in described space 3 symmetrically.Those of ordinary skill in the art is appreciated that obviously the quantity of described helical fan and its 3 top is provided with in the space position and mode can select according to actual needs.
In one embodiment, relative and the 3rd sidewall and the 4th sidewall that be provided with at interval, it lays respectively at a side of the first side wall 1 and second sidewall 2, thereby limits the described space 3 that is cylinder substantially with the first side wall 1 and second sidewall 2.Particularly, described the 3rd sidewall is arranged to a pair of relative door with the 4th sidewall.Described door is opened automatically or is manually opened.In the present embodiment, described door can be opened automatically, so that the entering and the end check lane device of checked people.
By described the 3rd sidewall and the 4th sidewall are arranged to the automatic door of opening.After the detected person enters into the described space 3 of checking lane device 10 by above-mentioned door, above-mentioned door is closed automatically, thereby formed airtight space 3, this makes the gathering-device (not shown) that described inspection lane device 10 bottoms are set have better airtight collecting effect.
When other device such as the air jet system in the inspection lane device 10 of gate-type pedestrains safety checkout facility will be attached to checked people's contraband goods on one's body after for example drugs, explosive etc. are peeled off from human body, the spiral wind that produces from above-mentioned spiral wind conveyer 4 is wrapped in the spiral wind post prohibited items along with spiral wind moves downward, thereby arrives the gathering-device of the bottom of checking lane device 10.
Compare with axial flow blower of the prior art, inspection lane device of the present utility model 10 adopts spiral wind conveyers 4 to make to have the effect of spiral from the wind that wherein blows out, thereby can strengthen above-mentioned contraband goods particulate is blowed collecting effect to gathering-device.
In addition, according to a kind of embodiment of the present utility model, when described the first side wall 1 and second sidewall 2 are arranged to the circular arc wall 5 of indent, the spiral wind that produces when spiral wind conveyer 4 is along oblique down when direction arrives circular arc wall 5,5 pairs of wind of described circular arc wall have a bounce-back guiding function, make and continue in the shape of a spiral by wind shape moves downward.Thereby strengthened effect by circular arc wall 5 is set, and then will be sent to gathering-device from the suspicious violated particulate that the checked people blows off on one's body better in the spiral wind of checking lane device 10.But the utility model is not limited in this, when being provided with the 3rd sidewall and the 4th sidewall, according to actual needs, also can be respectively arranged with the circular arc wall that concaves on the 3rd sidewall and the 4th sidewall.Those of ordinary skills obviously are appreciated that, the above-mentioned circular arc wall that concaves that is provided with on the first side wall 1 and second sidewall 2 can also be arranged to other shape wall of ellipse, taper that for example concaves, and arrives the bottom of checking lane device 10 as long as can guarantee the wind that helps to make described spiral wind conveyer 4 produce.
Further, the utility model also provides the gate-type pedestrains safety checkout facility that uses above-mentioned inspection lane device 10.Particularly, described checkout facility comprises: the inspection lane device 10 described in any above-mentioned embodiment; Be used for the air-flow fluid is blown into and be in the checked pedestrian's health of checking passage and the air jet system on the clothing; Be used for moving the air jet system mobile device of described air jet system; Be used to collect the gathering-device of the suspicious prohibited items particulate that separates with clothing from pedestrian's health; And be used for the pick-up unit that will detect to the collected suspicious prohibited items particulate of gathering-device.
In one embodiment, described gathering-device is arranged on the bottom of checking lane device 10, is used to collect described suspicious prohibited items particulate.
In one embodiment, described air jet system is moved along checked people's health height, so that checked people's suspicious prohibited items particulate is on one's body blown off.
In one embodiment, described air jet system mobile device makes air jet system move in the stroke range of detected person's health height.Owing to adopted portable air jet system, thereby can utilize less carrier gas airshed can realize that the suspicious contraband goods particulate that will carry in the human body clothing blows off, thereby improved the work efficiency of air jet system.
In one embodiment, described pick-up unit is the IMS analyser.Though the utility model is illustrated with the embodiment of IMS analyser as pick-up unit, but the pick-up unit in the utility model is not limited only to this, and can be in PID photoionization detector, MOS metal oxide sensor, the EC electrochemical sensor at least a.
Below in conjunction with Fig. 1 and Fig. 2, and the principle of work of the gate-type pedestrains safety checkout facility that provides in embodiment of the utility model inspection lane device 10 that the utility model embodiment is provided describes.
When the inspection lane device 10 according to gate-type pedestrains safety checkout facility of the present utility model is in idle condition, at this moment, can allow the checked people to enter into described inspection lane device 10.As checked people during near door of described inspection lane device 10, described door is opened automatically, wait the checked people to enter described space 3 after, described door is closed automatically.Afterwards, described air jet system under the guiding of air jet system mobile device, along checked people's health short transverse move and the checked people is carried out jet, thereby the contraband goods separation of particles of carrying on checked people's clothing is got off.At this moment, the spiral wind that blows out by the spiral wind conveyer 4 that is arranged on 3 tops, described space blows above-mentioned contraband goods particulate to gathering-device.Afterwards, pick-up unit can will detect the collected suspicious prohibited items particulate of gathering-device.
Thus, by adopting technique scheme of the present utility model, can finish detection reliably, efficiently to contraband goodss such as drugs, explosives, thereby, can guarantee the safety of important events personnel such as airport, station, national defence, public security, fire-fighting, anti-terrorism, customs, environmental protection, scientific research and facility at the demand of anti-terrorism.
In according to technique scheme of the present utility model, because it has adopted spiral wind conveyer 4, and by the spiral wind in the spiral wind conveyer described suspicious prohibited items are sent to described gathering-device, the contraband goods particulate are blowed collecting effect to gathering-device thereby can strengthen effectively.In addition, because gathering-device has better collecting effect, and then improved the accuracy of detection of gate-type pedestrains safety checkout facility.
Though some embodiment of this overall utility model design are shown and illustrate, those skilled in the art will appreciate that, under the situation of principle that does not deviate from this overall utility model design and spirit, can make a change these embodiment, scope of the present utility model limits with claim and their equivalent.
Claims (10)
1. inspection lane device that is used for gate-type pedestrains safety checkout facility, it comprises:
Relative also isolated the first side wall (1) and second sidewall (2), thus between described the first side wall (1) and described second sidewall (2), limit being examined the space (3) that the pedestrian checks; And
Be arranged on the spiral wind conveyer (4) of the top in described space (3), it transmits spiral wind downwards to described space (3).
2. the inspection lane device that is used for gate-type pedestrains safety checkout facility according to claim 1 is characterized in that:
The circular arc wall (5) of indent is arranged on the surface that described the first side wall (1) and second sidewall (2) are close to described space (3) respectively.
3. the inspection lane device that is used for gate-type pedestrains safety checkout facility according to claim 1 and 2 is characterized in that:
Described spiral wind conveyer (4) comprises at least one helical fan.
4. the inspection lane device that is used for gate-type pedestrains safety checkout facility according to claim 3 is characterized in that:
Described spiral wind conveyer (4) comprises a helical fan, and is arranged on the center on the top in described space (3).
5. the inspection lane device that is used for gate-type pedestrains safety checkout facility according to claim 3 is characterized in that:
Described spiral wind conveyer (4) comprises at least two helical fans, and it is arranged on the center on the top in described space (3) symmetrically.
6. the inspection lane device that is used for gate-type pedestrains safety checkout facility according to claim 1 and 2 also comprises:
Relative and the interval is provided with the 3rd sidewall and the 4th sidewall, it lays respectively at a side of the first side wall (1) and second sidewall (2), thus the first side wall (1) and second sidewall (2) limit the described space (3) that is cylinder substantially together.
7. the inspection lane device that is used for gate-type pedestrains safety checkout facility according to claim 6 is characterized in that:
Described the 3rd sidewall is arranged to a pair of relative door with the 4th sidewall.
8. the inspection lane device that is used for gate-type pedestrains safety checkout facility according to claim 7 is characterized in that:
Described door is opened automatically or is manually opened.
9. gate-type pedestrains safety checkout facility, it comprises:
According to any one described inspection lane device among the claim 1-8;
Be used for the air-flow fluid is blown into and be in the checked pedestrian's health of checking passage and the air jet system on the clothing;
Be used for moving the air jet system mobile device of described air jet system;
Be used to collect the gathering-device of the suspicious contraband goods particulate that separates with clothing from pedestrian's health; And
Be used for pick-up unit that the collected suspicious contraband goods particulate of gathering-device is detected.
10. gate-type pedestrian safety inspection device according to claim 9 is characterized in that:
Described pick-up unit is the IMS analyser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201090512U CN201417227Y (en) | 2009-06-30 | 2009-06-30 | Passage inspection device and gate-type passerby safety inspection equipment employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201090512U CN201417227Y (en) | 2009-06-30 | 2009-06-30 | Passage inspection device and gate-type passerby safety inspection equipment employing same |
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| Publication Number | Publication Date |
|---|---|
| CN201417227Y true CN201417227Y (en) | 2010-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201090512U Expired - Fee Related CN201417227Y (en) | 2009-06-30 | 2009-06-30 | Passage inspection device and gate-type passerby safety inspection equipment employing same |
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| CN (1) | CN201417227Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936824B (en) * | 2009-06-30 | 2013-03-06 | 同方威视技术股份有限公司 | Inspection channel device and gate type pedestrian security inspection equipment using same |
-
2009
- 2009-06-30 CN CN2009201090512U patent/CN201417227Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936824B (en) * | 2009-06-30 | 2013-03-06 | 同方威视技术股份有限公司 | Inspection channel device and gate type pedestrian security inspection equipment using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20140630 |
|
| EXPY | Termination of patent right or utility model |