CN209624097U - Hand-held air draught wipes integrated sampling apparatus - Google Patents
Hand-held air draught wipes integrated sampling apparatus Download PDFInfo
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- CN209624097U CN209624097U CN201920241197.6U CN201920241197U CN209624097U CN 209624097 U CN209624097 U CN 209624097U CN 201920241197 U CN201920241197 U CN 201920241197U CN 209624097 U CN209624097 U CN 209624097U
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Abstract
The utility model discloses a kind of hand-held air draughts to wipe integrated sampling apparatus, including ontology, the ontology includes sampling unit and hand-held part, the sampling unit offers cavity, the rotatable pump assembly for being used for suck is equipped in the cavity, the sampling unit offers air inlet corresponding with pump assembly position and air outlet, the sampling unit offers the slot for sampling carrier insertion, air inlet is sheltered from after sampling carrier insertion slot, sampling carrier is ejected into air inlet after the pump assembly rotation, the air of the pump assembly sucking passes through sampling carrier and enters air inlet, then it is gone out by air outlet.Hand-held air draught provided by the utility model wipes integrated sampling apparatus, and cleaning sampling and air-breathing sampling two ways combine, and can facilitate sampling.
Description
Technical field
The utility model relates to cleaning sampling technical fields, integrally adopt specifically, being related to a kind of hand-held air draught wiping
Sampling device.
Background technique
Ion mobility spectrometry (Ion Mobility Spectrometry, IMS) technology is the one kind occurred the 1970s
Analysis and detection technology, the technology eighties are applied to field assay detection, its basic principle using and sample ions
The related ionic mobility of the factors such as structure, quality, charge number realizes the qualitative analysis of different samples.Currently, people usually will
Wipe method is used to be not easy the sampling of volatile samples.Wipe method there are mainly two types of method
1, directly wipe: which is to wear sterile gloves, and hand-held sampling testing paper carries out operation wiping sampling.This method effect
The disadvantages of rate is low, wastes sterile gloves, needs hand and tested object contact.2, it is wiped with wiping arrangement: using sampling apparatus
The problem of clamping sampling carrier carries out wiping sampling to article surface, may bring pollution the method overcome direct wiping, but
Existing sampling apparatus cannot be sampled very easily under poor sampling environment.
Utility model content
The purpose of this utility model is to provide a kind of hand-held air draughts to wipe integrated sampling apparatus, cleaning sampling and air-breathing
Sampling two ways combines, and can facilitate sampling.
Hand-held air draught disclosed by the utility model wipes technical solution used by integrated sampling apparatus:
A kind of integrated sampling apparatus of hand-held air draught wiping, including ontology, the ontology include sampling unit and hand-held part, institute
It states sampling unit and offers cavity, the rotatable pump assembly for being used for suck is equipped in the cavity, the sampling unit offers
Air inlet corresponding with pump assembly position and air outlet, the sampling unit offer the slot for sampling carrier insertion, sampling
Air inlet is sheltered from after carrier insertion slot, sampling carrier is ejected into air inlet after the pump assembly rotation, the pump assembly is inhaled
The air entered passes through sampling carrier and enters air inlet, is then gone out by air outlet.
Preferably, the pump assembly includes air pump and shell, and the air pump is set in the housing, the shell
The hole for air pump compressing air is offered, the shell and air inlet corresponding position are equipped with boss, and the shell can be rotated
Be set to cavity inner wall, sampling carrier can be pushed down after the housing into rotation, sampling carrier can be ejected air inlet by the boss.
Preferably, the hand-held part offers cavity, and the battery for air pump power supply is equipped in the cavity.
Preferably, the hand-held part is equipped with the switch key that control air pump is powered or powers off.
Preferably, the shell offers sliding slot, and the sampling unit is equipped with the switch being reciprocally moveable, described to open
It closes and is clamped with sliding slot, the switch moves back and forth and drives housing into rotation.
Preferably, the sliding slot is arc-shaped.
Preferably, the shell includes left housing and right shell, and the left housing is removably connect with right shell, the sky
Air pump is set between left housing and right shell.
The beneficial effect that hand-held air draught disclosed by the utility model wipes integrated sampling apparatus is: sampling carrier is usually
Flexible and ventilative material production, sampling carrier shelter from air inlet after being inserted into slot, and rotation pump assembly ejects sampling carrier
Air inlet.Direct cleaning sampling can be carried out at this time, and when inconvenient direct cleaning sampling, air can be sucked by pump assembly across adopting
Sample carrier carries out air-breathing sampling, and air is gone out after entering air inlet by air outlet.Cleaning sampling and air-breathing sample two ways phase
In conjunction with sampling can be facilitated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model hand-held air draught wipes integrated sampling apparatus.
Fig. 2 is the explosive view that the utility model hand-held air draught wipes integrated sampling apparatus.
Specific embodiment
The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below:
Fig. 1 and Fig. 2 are please referred to, it includes ontology that hand-held air draught, which wipes integrated sampling apparatus, and ontology includes 10 He of sampling unit
Hand-held part 20.Sampling unit 10 and hand-held part 20 can be integrally formed, and can also be clamped connection.
Sampling unit 10 offers cavity 14.Be equipped in cavity 14 can suck pump assembly 30, sampling unit 10 offer with
The corresponding air inlet 18 in pump assembly position and air outlet.Sampling unit 10 offers the arc-shaped slot 12 for sampling carrier insertion,
Air inlet 18 is sheltered from after sampling carrier insertion slot 12, the air that pump assembly 30 sucks passes through sampling carrier and enters air inlet
18, then gone out by air outlet.
Pump assembly 30 includes air pump 32 and shell.Shell includes left housing 34 and right shell 36, left housing 34 removably with the right side
The clamping connection of shell 36, air pump 32 are set between left housing 34 and right shell 36 in gap.Left housing 34 is offered inhales for air pump 32
The hole for being used for air pump outlet is formed after the hole of air, left housing 34 and the clamping connection of right shell 36.10 cavity of sampling unit, 14 inner wall is set
There is fixation hole 16, left housing 34 and 36 bottom of right shell offer through-hole, and passing through through-hole by pin 38 cuts with scissors shell and fixation hole 16
It connects in succession.
Arc chute 37 is formed after left housing 34 and the clamping connection of right shell 36, sampling unit 10 is equipped with the switch being reciprocally moveable
50.Switch 50 and arc chute 37 are clamped, and switch 50 moves back and forth and shell is driven to rotate around pin 38, can be pressed after housing into rotation
Firmly sampling carrier, while boss is equipped in left housing with air inlet corresponding position, boss can eject sampling carrier outside air inlet.It is left
The guide groove that arc-shaped is formed after shell 34 and the clamping connection of right shell 36, can play the role of guiding when being inserted into sampling carrier.
Hand-held part 20 offers cavity, and the battery 40 for air pump power supply is equipped in the cavity.Hand-held part 20 is equipped with
Control the switch key 60 that air pump 32 is powered or powers off.Switch key 60 is to be powered after pressing, the switch that hand powers off after coming loose.
Sampling carrier is usually flexible and ventilative material production.Air inlet is sheltered from after sampling carrier insertion slot 12
18, up pull switch 50, so that shell is pushed down using carrier, boss ejects sampling carrier outside air inlet.It can carry out at this time
Direct cleaning sampling presses switch key 60 and starts air pump, air can be inhaled by air pump when inconvenient direct cleaning sampling
Enter and carry out air-breathing sampling across sampling carrier, air is gone out after entering air inlet by air outlet.The present apparatus using cleaning sampling and
Air-breathing sampling two ways combines, and copes with complicated sampling environment, can also facilitate sampling.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of hand-held air draught wipes integrated sampling apparatus, which is characterized in that including ontology, the ontology include sampling unit and
Hand-held part, the sampling unit offer cavity, the rotatable pump assembly for being used for suck, the sampling are equipped in the cavity
Portion offers air inlet corresponding with pump assembly position and air outlet, and the sampling unit offers the slot for sampling carrier insertion
Hole, sampling carrier shelter from air inlet after being inserted into slot, sampling carrier are ejected air inlet, the pump after the pump assembly rotation
The air of component sucking passes through sampling carrier and enters air inlet, is then gone out by air outlet.
2. hand-held air draught as described in claim 1 wipes integrated sampling apparatus, which is characterized in that the pump assembly includes sky
Air pump and shell, the air pump are set in the housing, and the shell offers the hole for air pump compressing air, the shell
It is equipped with boss with air inlet corresponding position, the shell is rotatably set to cavity inner wall, can push down and adopt after the housing into rotation
Sampling carrier can be ejected air inlet by sample carrier, the boss.
3. hand-held air draught as claimed in claim 2 wipes integrated sampling apparatus, which is characterized in that the hand-held part offers
Cavity, the interior battery being equipped with for air pump power supply of the cavity.
4. hand-held air draught as claimed in claim 2 wipes integrated sampling apparatus, which is characterized in that the hand-held part is equipped with control
Air pump processed is powered or the switch key of power-off.
5. hand-held air draught as claimed in claim 2 wipes integrated sampling apparatus, which is characterized in that the shell offers cunning
Slot, the sampling unit are equipped with the switch being reciprocally moveable, and the switch is clamped with sliding slot, and the switch moves back and forth and drives shell
Body rotation.
6. hand-held air draught as claimed in claim 5 wipes integrated sampling apparatus, which is characterized in that the sliding slot is arc-shaped.
7. hand-held air draught as claimed in claim 2 wipes integrated sampling apparatus, which is characterized in that the shell includes left housing
With right shell, the left housing is removably connect with right shell, and the air pump is set between left housing and right shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241197.6U CN209624097U (en) | 2019-02-26 | 2019-02-26 | Hand-held air draught wipes integrated sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241197.6U CN209624097U (en) | 2019-02-26 | 2019-02-26 | Hand-held air draught wipes integrated sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209624097U true CN209624097U (en) | 2019-11-12 |
Family
ID=68454804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920241197.6U Active CN209624097U (en) | 2019-02-26 | 2019-02-26 | Hand-held air draught wipes integrated sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209624097U (en) |
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2019
- 2019-02-26 CN CN201920241197.6U patent/CN209624097U/en active Active
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