CN212844504U - Pharmacy experiment extractor - Google Patents
Pharmacy experiment extractor Download PDFInfo
- Publication number
- CN212844504U CN212844504U CN202020482426.6U CN202020482426U CN212844504U CN 212844504 U CN212844504 U CN 212844504U CN 202020482426 U CN202020482426 U CN 202020482426U CN 212844504 U CN212844504 U CN 212844504U
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- CN
- China
- Prior art keywords
- extractor
- straw
- tube
- pull rod
- experiment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 24
- 239000010902 straw Substances 0.000 claims abstract description 28
- 238000000605 extraction Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003814 drug Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a pharmacy experiment extractor, including the pull rod, the outer fixed surface of pull rod is connected with the bracing piece, the one end fixedly connected with connecting block of bracing piece, the surface joint of connecting block has the extraction tube, the one end swing joint of extraction tube has the filter tube, the one end swing joint of filter tube has straw A. This pharmacy experiment extractor, through having set up straw A, straw B and adjusting bolt, operation adjusting bolt, can adjust the length of straw as required, be used for drawing different degree of depth experiment liquid, the work of giving the experimenter has brought very big facility, through having set up the tube cap, the elastic cord, buckle and card cap, install the tube cap and carry out the closure to the extraction tube on the straw B, can come the length of pulling the elastic cord according to the length of extractor, install the card cap on the buckle, avoid the bracing piece to lead to the inside liquid of extractor to take place to leak because of the pulling, reach the effect of temporarily storing the inside liquid of extractor.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a pharmacy experiment extractor.
Background
When carrying out the pharmacy experiment, can carry out the medicine sample with experiment sampler usually, the sampler comprises body and scale mostly, insert the sample with the body during the sample extraction, the extraction that the body upper end was blockked up to the finger, still some sample extractors are the cylinder form, insert the body during the medicine during use, outside pull pole drives the rubber buffer retrodisplacement, and then make the medicine get into the cylinder end, the length of the general syringe needle that draws of above-mentioned pharmacy experiment extractor is fixed, and the degree of depth discrepancy of medicine reagent is different, can't extract individual sample with same sample extractor, and when drawing the sample, because some special cases, the user of service need temporarily store the sample at the extraction in-process, and the processing is convenient for, but present extractor can't provide a confined environment and be adapted to storing experimental liquid.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a pharmacy experiment extractor has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pharmacy experiment extractor, includes the pull rod, the outer fixed surface of pull rod is connected with the bracing piece, the one end fixedly connected with connecting block of bracing piece, the surface joint of connecting block has the extraction tube, the one end swing joint of extraction tube has the filter tube, the one end swing joint of filter tube has straw A, straw A's inside is cavity, straw A's one end swing joint has straw B.
Optionally, the outer surface of the pull rod is movably connected with an anti-slip sleeve, and the outer surface of the pull rod is fixedly connected with a buckle.
Optionally, the outer surface of the extraction pipe is provided with scale marks, and a filter screen is arranged inside the filter pipe.
Optionally, the outer surface of the suction pipe a is movably connected with an adjusting bolt, and the adjusting bolt penetrates through and extends into the suction pipe a.
Optionally, the outer surface of the straw B is provided with threads, and one end of the straw B is movably connected with a pipe cover.
Optionally, one end of the tube cover is movably connected with an elastic band through a mounting block, and a clamping cap is fixedly connected to the outer surface of the elastic band.
(III) advantageous effects
The utility model provides a pharmacy experiment extractor possesses following beneficial effect:
1. this pharmacy experiment extractor, through having set up straw A, straw B and adjusting bolt, operation adjusting bolt, can adjust the length of straw as required, be used for drawing different degree of depth experiment liquid, the work of giving the experimenter has brought very big facility, through having set up the tube cap, the elastic cord, buckle and card cap, install the tube cap and carry out the closure to the extraction tube on the straw B, can come the length of pulling the elastic cord according to the length of extractor, install the card cap on the buckle, avoid the bracing piece to lead to the inside liquid of extractor to take place to leak because of the pulling, reach the effect of temporarily storing the inside liquid of extractor.
2. This pharmacy experiment extractor has set up the scale mark through the surface at the extraction tube, conveniently draws appropriate amount of liquid, can draw appropriate amount of liquid according to the experimenter demand, avoids causing the waste of resource, has set up the filter screen through the inside at the filter tube, and the impurity in the experiment liquid is conveniently filtered, guarantees the purity of experimental liquid.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the elastic band structure of the present invention;
FIG. 3 is a schematic view of the connecting block structure of the present invention;
FIG. 4 is a schematic view of the structure of the filter tube of the present invention;
fig. 5 is a schematic view of the structure of the clip cap of the present invention.
In the figure: 1. a pull rod; 2. a support bar; 3. connecting blocks; 4. an extraction tube; 5. a filter tube; 6. a straw A; 7. a straw B; 8. an anti-slip sleeve; 9. buckling; 10. scale lines; 11. a filter screen; 12. adjusting the bolt; 13. a thread; 14. a tube cover; 15. mounting blocks; 16. elastic bands; 17. and (6) clamping the cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a pharmacy experiment extractor comprises a pull rod 1, wherein a support rod 2 is fixedly connected to the outer surface of the pull rod 1, one end of the support rod 2 is fixedly connected with a connecting block 3, an extraction tube 4 is clamped on the outer surface of the connecting block 3, one end of the extraction tube 4 is movably connected with a filter tube 5, one end of the filter tube 5 is movably connected with a straw A6, the interior of the straw A6 is hollow, one end of the straw A6 is movably connected with a straw B7, an anti-slip sleeve 8 is movably connected to the outer surface of the pull rod 1, a buckle 9 is fixedly connected to the outer surface of the pull rod 1, and scale marks 10 are arranged on the outer surface of the extraction tube 4, so that a proper amount of liquid can be conveniently extracted, a proper amount of;
in order to avoid blocking the extractor in the experimental liquid, a filter screen 11 is arranged in the filter pipe 5, so that the impurities in the experimental liquid can be conveniently filtered, the purity of the experimental liquid is ensured, an adjusting bolt 12 is movably connected to the outer surface of the suction pipe A6, the adjusting bolt 12 penetrates through and extends into the suction pipe A6, the length of the suction pipe can be adjusted as required, the suction pipe is used for extracting experimental liquid with different depths, and great convenience is brought to the work of experimenters;
in order to facilitate installation of the tube cover 14, the outer surface of the suction tube B7 is provided with threads 13, one end of the suction tube B7 is movably connected with the tube cover 14, one end of the tube cover 14 is movably connected with an elastic band 16 through an installation block 15, the outer surface of the elastic band 16 is fixedly connected with a clamping cap 17, the tube cover 14 is installed on the suction tube B7 to close the extraction tube 4, the length of the elastic band 16 can be pulled according to the length of the extractor, the clamping cap 17 is installed on the clamping buckle 16, leakage of liquid in the extractor caused by pulling of the support rod 2 is avoided, and the effect of temporarily storing the liquid in the extractor is achieved.
In conclusion, when the extractor for pharmaceutical experiment is used, the adjusting bolt 12 is operated by arranging the suction tube A6, the suction tube B7 and the adjusting bolt 12, the length of the suction tube can be adjusted as required to extract experimental liquids with different depths, great convenience is brought to the work of experimenters, the tube cover 14 is arranged on the suction tube B7 to close the extraction tube 4 by arranging the tube cover 14, the elastic band 16, the buckle 9 and the clamping cap 17, the length of the elastic band 16 can be pulled according to the length of the extractor, the clamping cap 17 is arranged on the buckle 16, the phenomenon that the liquid in the extractor leaks due to pulling of the support rod 2 is avoided, the effect of temporarily storing the liquid in the extractor is achieved, the scale mark 10 is arranged on the outer surface of the extraction tube 4 to facilitate extraction of a proper amount of liquid, the proper amount of liquid can be extracted according to the requirement of the experimenters, and resource waste is avoided, through having set up filter screen 11 in the inside of filter tube 5, conveniently filter the impurity in the experimental liquid, guarantee the purity of experimental liquid.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pharmacy experiment extractor, includes pull rod (1), its characterized in that: the utility model discloses a straw, including pull rod (1), the outer fixed surface of pull rod (1) is connected with bracing piece (2), the one end fixedly connected with connecting block (3) of bracing piece (2), the surface joint of connecting block (3) has extraction tube (4), the one end swing joint of extraction tube (4) has filter tube (5), the one end swing joint of filter tube (5) has straw A (6), the inside of straw A (6) is cavity, the one end swing joint of straw A (6) has straw B (7).
2. The pharmaceutical experiment extractor of claim 1, wherein: the outer surface of the pull rod (1) is movably connected with an anti-skidding sleeve (8), and the outer surface of the pull rod (1) is fixedly connected with a buckle (9).
3. The pharmaceutical experiment extractor of claim 1, wherein: the outer surface of the extracting pipe (4) is provided with scale marks (10), and a filter screen (11) is arranged in the filter pipe (5).
4. The pharmaceutical experiment extractor of claim 1, wherein: the outer surface swing joint of straw A (6) has adjusting bolt (12), adjusting bolt (12) run through and extend in the inside of straw A (6).
5. The pharmaceutical experiment extractor of claim 1, wherein: the outer surface of the suction pipe B (7) is provided with threads (13), and one end of the suction pipe B (7) is movably connected with a pipe cover (14).
6. The pharmaceutical experiment extractor of claim 5, wherein: one end of the tube cover (14) is movably connected with an elastic band (16) through a mounting block (15), and a clamping cap (17) is fixedly connected to the outer surface of the elastic band (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482426.6U CN212844504U (en) | 2020-04-06 | 2020-04-06 | Pharmacy experiment extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482426.6U CN212844504U (en) | 2020-04-06 | 2020-04-06 | Pharmacy experiment extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844504U true CN212844504U (en) | 2021-03-30 |
Family
ID=75113690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020482426.6U Expired - Fee Related CN212844504U (en) | 2020-04-06 | 2020-04-06 | Pharmacy experiment extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844504U (en) |
-
2020
- 2020-04-06 CN CN202020482426.6U patent/CN212844504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |