CN206892118U - Insertion slot type sampler - Google Patents
Insertion slot type sampler Download PDFInfo
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- CN206892118U CN206892118U CN201720728482.1U CN201720728482U CN206892118U CN 206892118 U CN206892118 U CN 206892118U CN 201720728482 U CN201720728482 U CN 201720728482U CN 206892118 U CN206892118 U CN 206892118U
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- Prior art keywords
- sample
- test strips
- insertion slot
- slot type
- type sampler
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Abstract
The utility model discloses a kind of insertion slot type sampler, it includes：Sample receiving portion, test strips loading part, base and air pump；Sample receiving portion is located at the top of base, and sample receiving portion includes shell, filter mantle and grinder, and grinder is located in filter mantle, and filter mantle is in shell, and air pump is communicated in enclosure, and shell offers a sample export, and sample export connects with enclosure；Base is provided with a chute, and test strips loading part is slidedly arranged on chute；Test strips loading part includes slide unit and card is set because the test strips insert row on slide unit, one end of test strips insert row are provided with sample inlet, and sample inlet butts up against sample export.The insertion slot type sampler realizes the stirring of sample, the process for filtering, being sampled to chromatography by a device, saves cumbersome sample transfer process, operator can in time, efficiently obtain testing result.
Description
Technical field
It the utility model is related to a kind of insertion slot type sampler.
Background technology
At present, food security is increasingly taken seriously.May exist in the food of some in the markets circulation and add in violation of rules and regulations
Agent or residue etc., this body to general public particularly pregnant woman and child is very harmful, and detecting these materials generally needs
Detection is sampled by the laboratory of specialty.For average family, have no idea into it is accommodating and it is accurate sampling with
Detection.
Utility model content
The technical problems to be solved in the utility model is to overcome prior art can not at home facilitate and accurately take
A kind of the problem of sample is with detection food, there is provided insertion slot type sampler.
The utility model is that solve above-mentioned technical problem by following technical proposals：
A kind of insertion slot type sampler, it includes：Sample receiving portion, test strips loading part, base and air pump；
Sample receiving portion is located at the top of base, and sample receiving portion includes shell, filter mantle and grinder, and grinder is located at
In filter mantle, for filter mantle in the shell, air pump is communicated in enclosure, and shell offers a sample export, sample export with
Enclosure connects；
Base is provided with a chute, and test strips loading part is slidedly arranged on chute；
Test strips loading part includes slide unit and the test strips insert row being arranged on slide unit, and one end of test strips insert row is provided with sample
Product entrance, sample inlet butt up against sample export.
Preferably, a valve plug and elastic component are provided with sample export, elastic component causes valve plug to the side of closure sample export
To motion, sample inlet insertion sample export simultaneously causes valve plug to be moved to the direction for opening sample export.
Preferably, insertion slot type sampler also includes：One motor, motor are used to drive grinder, motor
It is all provided with air pump in base.
Preferably, shell includes body and enclosing cover, and enclosing cover is placed in the opening of body, and filter mantle is tubular structure, filtering
The lower end of cover is reticular part, and the upper end of filter mantle is plate-like portion, and reticular part is used to filter, and plate-like portion has fluid tight, plate-like portion
Relative to reticular part reticular part is faced closer to enclosing cover, sample export.
Preferably, a gas passage is formed in shell, the first port of gas passage faces plate-like portion, and the of gas passage
Two-port netwerk is connected to air pump.
Preferably, plate-like portion is horn-like structure, and plate-like portion is gradually restrained down, and the upper end-face edge abutting of plate-like portion is outer
Lid.
Preferably, the lower edge of reticular part abuts the bottom surface of body.
Preferably, the inner side of enclosing cover is provided with an elastomeric pad, elastomeric pad located at plate-like portion upper end-face edge and enclosing cover it
Between.
Preferably, test strips insert row includes multiple test strips receiving portions, and each test strips receiving portion accommodates a test strips,
A separator is provided with test strips receiving portion, test strips accommodating portion is divided into along test strips by separator together with test strips prolongs
The wetting space and display space stretched, sample inlet connect with wetting space.
Preferably, one end of slide unit is provided with an Elastic buckle, and shell is provided with a junction surface, and Elastic buckle is engaged in junction surface
So as to which slide unit is fixed relative to sample receiving portion.
Positive effect of the present utility model is：The insertion slot type sampler by the stirring of sample, filter, be sampled to layer
The process of analysis is realized by a device, saves cumbersome sample transfer process, and operator can in time, efficiently be examined
Survey result.
Brief description of the drawings
Fig. 1 is the overall structure diagram according to the insertion slot type sampler of preferred embodiment of the present utility model；
Fig. 2 is the cross-sectional view according to the insertion slot type sampler of preferred embodiment of the present utility model；
Fig. 3 is the cross-sectional view of Fig. 2 sample export；
Fig. 4 is the dimensional structure diagram according to the valve plug of preferred embodiment of the present utility model；
Fig. 5 is the cross-sectional view according to the sample receiving portion of preferred embodiment of the present utility model；
Fig. 6 is the cross-sectional view according to the test strips insert row of preferred embodiment of the present utility model；
Fig. 7 is the structural representation according to the chute of preferred embodiment of the present utility model；
Fig. 8 is the structural representation according to the slide unit of preferred embodiment of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further illustrated by way of embodiment, but not therefore by this practicality
It is new to be limited among described scope of embodiments.
As shown in Figure 1-2, insertion slot type sampler 10 includes：Sample receiving portion 20, test strips loading part 40, base 30, drive
Dynamic motor 32 and air pump 33.
The sample receiving portion 20 is located at the top of the base 30, and the sample receiving portion 20 includes shell 21, filtering
Cover 25 and grinder 28, the grinder 28 are located in the filter mantle 25, and the filter mantle 25 is in the shell 21, institute
State air pump 33 to be communicated in inside the shell 21, the shell 21 offers a sample export 22, the sample export 22 and institute
The inside of shell 21 is stated to connect.
As shown in fig. 7, the base 30 is provided with a chute 31, the test strips loading part 40 is slidedly arranged on the chute 31.
The test strips loading part 40 includes slide unit 41 and the test strips insert row 44 being arranged on the slide unit 41, the examination
One end of paper slip insert row 44 is provided with sample inlet 45, and the sample inlet 45 butts up against the sample export 22.
As shown in figure 8, one end of the slide unit 41 is provided with an Elastic buckle 42, the shell 21 is provided with a junction surface, institute
State Elastic buckle 42 and be engaged in the junction surface so as to which the slide unit 41 is fixed relative to the sample receiving portion 20.In this implementation
In example, junction surface be located at the both sides of sample export 22 to both sides it is prominent raised 23.The both sides of slide unit 41 are additionally provided with unblock
Button 43, when pressing unblock button 43, Elastic buckle 42 is located remotely from each other.When slide unit 41 is slidably inserted into along chute 31, sample
Product entrance 45 and sample export 22 are docked, and Elastic buckle 42 is flicked to direction away from each other so as to clasp two raised 23.This
Sample slide unit 41 is fixed relative to sample receiving portion 20.When needing to take out test strips insert row 44, unblock button 43, elastic card are pressed
Button 42 is located remotely from each other, and no longer catches on projection 23, so as to which slide unit 41 can skid off from chute 31.
As shown in Fig. 2 the insertion slot type sampler 10 also includes：One motor 32, the motor 32 are used to drive
The grinder 28 is moved, the motor 32 and the air pump 33 are in the base 30.Grinder 28 is common
Rotating blade, for smashing the thing to be detected of solid.Motor 32 is generally high-speed rotary motor.Air pump 33 have air-breathing with
And the function of deflating.Although directly signal go out air pump 33 is not connected to the path of following second ports 242 in Fig. 2, this
Field it will be appreciated by the skilled person that the two pipe that can be disposed therein is directly connected to, the length and placement location of pipe
It can be arranged as required to.
As shown in Figure 3-4, a valve plug 50 and elastic component 221 are provided with the sample export 22, the elastic component 221 causes
The valve plug 50 moves to the direction for closing the sample export 22, and the sample inlet 45 inserts the sample export 22 and made
The valve plug 50 is obtained to move to the direction for opening the sample export 22.
In the present embodiment, valve plug 50 has a bar portion 52 and located at the cap portion 51 of the one end of bar portion 52, the diameter in cap portion 51
More than the diameter of sample export 22, spring is placed on the periphery of bar portion 52.When sample inlet 45 is not inserted into, spring is compression shape
State so that cap portion 51 abuts one end of the inwall of close shell 21 of sample export 22, so as to close sample export 22.When sample enters
When mouth 45 inserts sample export 22, as shown in figure 3, sample inlet 45 (one end of test strips insert row 44) promotes valve plug 50 so that
Spring further compresses, so as to which cap portion 51 no longer abuts one end of the inwall of close shell 21 of sample export 22, so as to open sample
Product outlet 22.As shown in figure 4, being additionally provided with the circulation groove 53 extended along bar portion 52 in the bar portion 52 of valve plug 50, sample can be facilitated
Liquid flows out from the space between the inwall of circulation groove 53 and sample export 22.It should be understood that ground, when sample inlet 45 abuts simultaneously
When pressing valve plug 50, sample inlet 45 will not be blocked by valve plug 50.In the present embodiment, illustrate a kind of to realize above-mentioned function
" ten " character form structure 54, those skilled in the art can also be as needed, sets other to replace structure.
As shown in figure 5, the shell 21 includes body 212 and enclosing cover 211, the enclosing cover 211 is placed on the body 212
In opening, the filter mantle 25 is tubular structure, and the lower end of the filter mantle 25 is reticular part 27, the upper end of the filter mantle 25
For plate-like portion 26, the reticular part 27 is used to filter, and the plate-like portion 26 has fluid tight, and the plate-like portion 26 is relative to netted
Portion 27 faces the reticular part 27 closer to the enclosing cover 211, the sample export 22.Sample export 22 is arranged on shell 21
Lower section.
A gas passage 24 is formed in the shell 21, the first port 241 of the gas passage 24 faces the tabular
Portion 26, the second port 242 of the gas passage 24 are connected to the air pump 33.When first port 241 is led to inside shell 21
During gas, the liquid in shell 21 will not cause to block gas passage because the rotatable sputtering of grinder 28 is into first port 241
24。
The plate-like portion 26 is horn-like structure, and the plate-like portion 26 is gradually restrained down, the upper end of the plate-like portion 26
Edge abuts the enclosing cover 211.Horn-like structure is not easy to be stained with shell 21 when thing to be detected is placed into.It is described netted
The lower edge in portion 27 abuts the bottom surface of the body 212.When enclosing cover 211 is covered on body 212, thing to be detected can be limited
Make in filter mantle 25, without flowing directly to sample export 22 by any gap, cause blocked sample outlet 22 or influence
Testing result.
The inner side of the enclosing cover 211 is provided with an elastomeric pad 29, and the elastomeric pad 29 is upper located at the plate-like portion 26
Between end margin and the enclosing cover 211.Elastomeric pad 29 further enhances the sealing between filter mantle 25 and shell 21.Outside
It is threadedly coupled between lid 211 and body 212, filter mantle 25 can be further pressed when enclosing cover 211 screws so that the He of filter mantle 25
Better tightness between shell 21.
As shown in fig. 6, the test strips insert row 44 includes multiple test strips receiving portions 47, each test strips receiving portion 47 is held
Receive a test strips 60, a separator 46, the separator 46 and the test strips one are provided with the test strips receiving portion 47
Play the wetting space and display space that the test strips receiving portion 47 is divided into and extended along test strips, the sample inlet 45
Connected with the wetting space.So, ensure that sample liquid only infiltrates the root of test strips 60, the detection without infiltrating test strips 60
Line.
The working method of insertion slot type sampler 10 briefly described below.
First, thing to be detected is put into sample receiving portion 20, specifically, enclosing cover 211 is opened, thing to be detected is put into
In filter mantle 25, enclosing cover 211 is then closed, opens insertion slot type sampler 10, thing to be detected is crushed to form solid-liquid by grinder 28
Mixture, afterwards, air pump 33 operate so that malleation are formed in shell 21 so that the liquid in filter mantle 25 is from filter mantle 25
It is quick to separate out, afterwards, test strips loading part 40 is inserted along chute 31, one end insertion sample export of test strips insert row 44
22, so as to sample liquid infiltration test strips, draw testing result.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the scope of protection of the utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within the scope of protection of the utility model.
Claims (10)
1. a kind of insertion slot type sampler, it is characterised in that it includes：Sample receiving portion, test strips loading part, base and air pump；
The sample receiving portion is located at the top of the base, and the sample receiving portion includes shell, filter mantle and grinder, institute
Grinder is stated in the filter mantle, for the filter mantle in the shell, the air pump is communicated in the enclosure,
The shell offers a sample export, and the sample export connects with the enclosure；
The base is provided with a chute, and the test strips loading part is slidedly arranged on the chute；
The test strips loading part includes slide unit and the test strips insert row that is arranged on the slide unit, and the one of the test strips insert row
End is provided with sample inlet, and the sample inlet butts up against the sample export.
2. insertion slot type sampler as claimed in claim 1, it is characterised in that be provided with a valve plug and elasticity in the sample export
Part, the elastic component cause the valve plug to be moved to the direction for closing the sample export, and the sample inlet inserts the sample
Product export and the valve plug are moved to the direction for opening the sample export.
3. insertion slot type sampler as claimed in claim 1, it is characterised in that the insertion slot type sampler also includes：One driving
Motor, the motor are used to drive the grinder, and the motor and the air pump are in the base.
4. insertion slot type sampler as claimed in claim 1, it is characterised in that the shell includes body and enclosing cover, described outer
It is placed in the opening of the body, the filter mantle is tubular structure, and the lower end of the filter mantle is reticular part, the filtering
The upper end of cover is plate-like portion, and the reticular part is used to filter, and the plate-like portion has fluid tight, and the plate-like portion is relative to netted
Portion faces the reticular part closer to the enclosing cover, the sample export.
5. insertion slot type sampler as claimed in claim 4, it is characterised in that a gas passage is formed in the shell, it is described
The first port of gas passage faces the plate-like portion, and the second port of the gas passage is connected to the air pump.
6. insertion slot type sampler as claimed in claim 5, it is characterised in that the plate-like portion is horn-like structure, the plate
Shape portion gradually restrains down, and the upper end-face edge of the plate-like portion abuts the enclosing cover.
7. insertion slot type sampler as claimed in claim 6, it is characterised in that the lower edge of the reticular part abuts described
The bottom surface of body.
8. insertion slot type sampler as claimed in claim 7, it is characterised in that the inner side of the enclosing cover is provided with an elastomeric pad,
The elastomeric pad is between the upper end-face edge and the enclosing cover of the plate-like portion.
9. insertion slot type sampler as claimed in claim 1, it is characterised in that the test strips insert row holds including multiple test strips
Receive portion, each test strips receiving portion accommodates a test strips, and a separator, the separator are provided with the test strips receiving portion
The test strips accommodating portion is divided into the wetting space and display space that extend along test strips, institute with together with the test strips
Sample inlet is stated to connect with the wetting space.
10. insertion slot type sampler as claimed in claim 1, it is characterised in that one end of the slide unit is provided with an Elastic buckle,
The shell is provided with a junction surface, and the Elastic buckle is engaged in the junction surface so as to which the slide unit holds relative to the sample
The portion of receiving is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728482.1U CN206892118U (en) | 2017-06-21 | 2017-06-21 | Insertion slot type sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728482.1U CN206892118U (en) | 2017-06-21 | 2017-06-21 | Insertion slot type sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892118U true CN206892118U (en) | 2018-01-16 |
Family
ID=61316341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720728482.1U Active CN206892118U (en) | 2017-06-21 | 2017-06-21 | Insertion slot type sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206892118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100522A (en) * | 2017-06-21 | 2018-12-28 | 上海溯源生物技术有限公司 | Insertion slot type sampler |
-
2017
- 2017-06-21 CN CN201720728482.1U patent/CN206892118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100522A (en) * | 2017-06-21 | 2018-12-28 | 上海溯源生物技术有限公司 | Insertion slot type sampler |
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