CN220960765U - Liquid sample sampler for quality evaluation authentication - Google Patents
Liquid sample sampler for quality evaluation authentication Download PDFInfo
- Publication number
- CN220960765U CN220960765U CN202322729488.9U CN202322729488U CN220960765U CN 220960765 U CN220960765 U CN 220960765U CN 202322729488 U CN202322729488 U CN 202322729488U CN 220960765 U CN220960765 U CN 220960765U
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- Prior art keywords
- storage box
- liquid
- liquid storage
- base
- liquid sample
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- 239000007788 liquid Substances 0.000 title claims abstract description 90
- 238000013441 quality evaluation Methods 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000011550 stock solution Substances 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 5
- 238000001303 quality assessment method Methods 0.000 claims 6
- 238000012795 verification Methods 0.000 claims 6
- 230000006978 adaptation Effects 0.000 claims 2
- 235000013305 food Nutrition 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012952 Resampling Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is suitable for the technical field of samplers, and provides a liquid sample sampler for quality evaluation authentication, which comprises a liquid storage box with an open top and a connecting pipe structure, wherein a liquid suction device is arranged in an inner cavity of the liquid storage box, the top of the liquid suction device is communicated with an extrusion body, the top of the liquid storage box is provided with an end cover, the surface of the end cover is fixedly connected with a sealing ring which is matched with the open top of the liquid storage box, and the connecting pipe structure comprises a base which is in threaded connection with the bottom of the liquid storage box. This quality evaluation authentication is with liquid sample sampler through taking the extrusion body at the staff, extrudees the extrusion body by accident, leads to the inside partial sample drip of aspirator after, and sponge spare can connect the sample to absorb, and when follow-up staff need clean, can twist the base, unpick out the back from the bottom of stock solution box inner chamber through the base, the staff can take out sponge spare in the inside of recess, washs the sponge spare.
Description
Technical Field
The utility model belongs to the technical field of samplers, and particularly relates to a liquid sample sampler for quality evaluation and authentication.
Background
The quality evaluation authentication is to prove that the authentication is approved by issuing a product authentication certificate and an authentication mark, and people pay more attention to the quality and safety of foods along with the improvement of the living standard of people, but food safety problems such as pollution of various pathogenic bacteria, pesticide residues, antibiotics and biotoxins of foods are frequent recently and food safety is guaranteed because organic and nontoxic food materials are selected.
Chinese patent CN207456857U discloses a liquid sampler, this technical scheme is equipped with the cavity that holds the extrusion body in through the liquid collector lid, plays the effect that supports the protection to the extrusion body, prevents that the extrusion body from being by the extrusion of wanting, extravagant sample of gathering, but when the staff took the extrusion body, the extrusion of wanting can lead to a small amount of sample whereabouts, follow-up in order to avoid influencing the resampling use, need clean, but liquid sample sampler does not possess clean structure, and the staff is comparatively inconvenient when cleaning the liquid collector inside.
Disclosure of utility model
The utility model provides a liquid sample sampler for quality evaluation authentication, and aims to solve the problem that a liquid sample sampler does not have a cleaning structure and is inconvenient for staff to clean the inside of a liquid collector.
The utility model is realized in such a way, a liquid sample sampler for quality evaluation authentication comprises a liquid storage box with an open top and a connecting pipe structure, wherein a liquid suction device is arranged in an inner cavity of the liquid storage box, the top of the liquid suction device is communicated with an extrusion body, the top of the liquid storage box is provided with an end cover, and the surface of the end cover is fixedly connected with a sealing ring which is matched with the open top of the liquid storage box;
The connecting pipe structure comprises a base, the base is in threaded connection with the bottom of the liquid storage box, the top of the base is provided with a groove, a sponge piece is placed at the bottom of the inner wall of the groove, an accommodating cavity is formed in the inner cavity of the base, and test paper is placed in the inner cavity of the accommodating cavity.
Preferably, an observation window is arranged on the front side surface of the liquid storage box.
Preferably, a cover plate matched with the accommodating cavity is arranged on the surface of the base, and a lock catch matched with the accommodating cavity is arranged on the cover plate.
Preferably, the end cover is clamped with the liquid storage box through a clamping piece.
Preferably, the top of the inner cavity of the liquid storage box is fixedly connected with a ring plate, and the top end of the surface of the liquid suction device is fixedly connected with a placement plate matched with the ring plate.
Preferably, the bottom of the base is fixedly connected with an anti-slip pad.
Preferably, a magnet block is embedded in the bottom of the base.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the liquid sample sampler for quality evaluation authentication, after the liquid suction device is placed in the inner cavity of the liquid storage box, the extrusion body can be protected after the opening at the top of the liquid storage box is blocked through the end cover, so that the situation that samples in the liquid suction device are lost due to extrusion in the transportation or transfer process can be avoided, the situation that the liquid suction device slides down from the inside of the liquid storage box is avoided, the contact between the samples at the port of the liquid suction device and air is reduced, the protection of the samples is improved, but after a worker takes the extrusion body and does not press the extrusion body, the sponge part can be connected with the sample for absorption after the samples in the liquid suction device drop, the worker can twist the base when the follow-up worker needs cleaning, the sponge part can be taken out from the inside of the groove through the base, the labor of the worker is reduced, and the sampling use is facilitated.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the base and the cleat according to the present utility model.
In the figure: 1. a liquid storage box; 2. a ring plate; 3. placing a plate; 4. an extrusion body; 5. a liquid suction device; 6. an end cap; 7. a clamping piece; 8. a seal ring; 9. an observation window; 10. a base; 11. a receiving chamber; 12. test paper; 13. a suction block; 14. a groove; 15. a sponge member; 16. a cover plate; 17. locking; 18. an anti-slip mat.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a quality evaluation authentication is with liquid sample sampler, includes open stock solution box 1 in top and takeover structure, and the inner chamber of stock solution box 1 is provided with aspirator 5, and the top intercommunication of aspirator 5 has extrusion body 4.
The top of the liquid storage box 1 is provided with an end cover 6, and the surface of the end cover 6 is fixedly connected with a sealing ring 8 which is matched with the top opening of the liquid storage box 1.
The connecting pipe structure comprises a base 10, the base 10 is in threaded connection with the bottom of the liquid storage box 1, a groove 14 is formed in the top of the base 10, a sponge piece 15 is placed at the bottom of the inner wall of the groove 14, a containing cavity 11 is formed in the inner cavity of the base 10, and test paper 12 is placed in the inner cavity of the containing cavity 11.
After placing the liquid suction device 5 in the inner cavity of the liquid storage box 1, the extrusion body 4 can be protected after the opening at the top of the liquid storage box 1 is blocked by the end cover 6, so that the situation that the extrusion body 4 is extruded to cause the loss of samples in the liquid suction device 5 in the transportation or transfer process can be avoided, the liquid suction device 5 is prevented from sliding off from the inside of the liquid storage box 1, the contact between the samples at the ports of the liquid suction device 5 and the air is reduced, and the protection of the samples is improved.
After the staff takes the extrusion body 4 and extrudes the extrusion body 4 unintentionally, and part of samples inside the liquid absorber 5 drop, the sponge piece 15 can be connected with the sample to be absorbed, and when the follow-up staff needs to clean, the base 10 can be twisted, after the staff is disassembled from the bottom of the inner cavity of the liquid storage box 1 through the base 10, the staff can take out the sponge piece 15 from the inside of the groove 14, the sponge piece 15 is cleaned, the labor capacity of the staff is reduced, and the sampling use is facilitated.
Further, a cover plate 16 matched with the accommodating cavity 11 is arranged on the surface of the base 10, a lock catch 17 matched with the accommodating cavity 11 is arranged on the cover plate 16, and an observation window 9 is arranged on the front side face of the liquid storage box 1.
In this embodiment, the observation window 9 is convenient for the staff to look over the placement state of the liquid aspirator 5 in the inner cavity of the liquid storage box 1, and after the cover plate 16 is opened through the lock catch 17, the test paper 12 placed in the inner cavity of the accommodating cavity 11 can be taken out, so that the preliminary detection is convenient for the site.
Further, the end cover 6 is clamped with the liquid storage box 1 through a clamping piece 7, and the clamping piece 7 is in the prior art and is not described again.
Further, the top of the inner cavity of the liquid storage box 1 is fixedly connected with a ring plate 2, and the top end of the surface of the liquid suction device 5 is fixedly connected with a placing plate 3 which is matched with the ring plate 2.
In this embodiment, after the pipettor 5 passes through the inside of the ring plate 2, the placement plate 3 contacts the surface of the ring plate 2, improving the stability during placement of the pipettor 5.
Further, the bottom of the base 10 is fixedly connected with an anti-slip pad 18, and a magnet block 13 is embedded in the bottom of the base 10.
In this embodiment, the anti-slip pad 18 improves the stability of the base 10 during placement, and the magnet 13 facilitates adsorption when the bottom of the base 10 is a metal table, thereby improving the stability of the liquid storage box 1 during placement.
The working principle and the using flow of the utility model are as follows: after the liquid suction device 5 is installed, the liquid suction device 5 is placed in the inner cavity of the liquid storage box 1, the opening at the top of the liquid storage box 1 can be blocked through the end cover 6, then the extrusion body 4 is protected, the situation that samples in the liquid suction device 5 are lost due to extrusion in the transportation or transfer process can be avoided, the situation that the liquid suction device 5 slides from the inside of the liquid storage box 1 is avoided, the contact between the samples at the port of the liquid suction device 5 and air is reduced, the protection of the samples is improved, but after a worker takes the extrusion body 4, the extrusion body 4 is extruded unintentionally, partial samples in the liquid suction device 5 drop, the sponge 15 can be connected to the sample to be absorbed, the base 10 can be twisted when the worker needs cleaning, and after the base 10 is disassembled from the bottom of the inner cavity of the liquid storage box 1, the worker can take the sponge 15 out of the groove 14, and clean the sponge 15.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a quality evaluation authentication is with liquid sample sampler, includes open stock solution box (1) in top and takeover structure, its characterized in that: the liquid storage device is characterized in that a liquid suction device (5) is arranged in an inner cavity of the liquid storage box (1), an extrusion body (4) is communicated with the top of the liquid suction device (5), an end cover (6) is arranged at the top of the liquid storage box (1), and a sealing ring (8) which is matched with an opening at the top of the liquid storage box (1) is fixedly connected to the surface of the end cover (6);
The connecting pipe structure comprises a base (10), the base (10) is in threaded connection with the bottom of the liquid storage box (1), a groove (14) is formed in the top of the base (10), a sponge piece (15) is placed at the bottom of the inner wall of the groove (14), a containing cavity (11) is formed in the inner cavity of the base (10), and test paper (12) is placed in the inner cavity of the containing cavity (11).
2. A liquid sample collector for quality assessment verification as set forth in claim 1 wherein: the front side of the liquid storage box (1) is provided with an observation window (9).
3. A liquid sample collector for quality assessment verification as set forth in claim 1 wherein: the surface of base (10) be provided with cover plate (16) of holding chamber (11) adaptation, be provided with on cover plate (16) with hold hasp (17) of chamber (11) adaptation.
4. A liquid sample collector for quality assessment verification as set forth in claim 1 wherein: the end cover (6) is clamped with the liquid storage box (1) through a clamping piece (7).
5. A liquid sample collector for quality assessment verification as set forth in claim 1 wherein: the top of the inner cavity of the liquid storage box (1) is fixedly connected with a ring plate (2), and the top of the surface of the liquid suction device (5) is fixedly connected with a placement plate (3) which is matched with the ring plate (2).
6. A liquid sample collector for quality assessment verification as set forth in claim 1 wherein: the bottom of the base (10) is fixedly connected with an anti-slip pad (18).
7. A liquid sample collector for quality assessment verification as set forth in claim 1 wherein: a magnet block (13) is embedded in the bottom of the base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729488.9U CN220960765U (en) | 2023-10-11 | 2023-10-11 | Liquid sample sampler for quality evaluation authentication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729488.9U CN220960765U (en) | 2023-10-11 | 2023-10-11 | Liquid sample sampler for quality evaluation authentication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960765U true CN220960765U (en) | 2024-05-14 |
Family
ID=91016916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322729488.9U Active CN220960765U (en) | 2023-10-11 | 2023-10-11 | Liquid sample sampler for quality evaluation authentication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960765U (en) |
-
2023
- 2023-10-11 CN CN202322729488.9U patent/CN220960765U/en active Active
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| GR01 | Patent grant |