CN211904725U - Medicine sampling drill rod - Google Patents
Medicine sampling drill rod Download PDFInfo
- Publication number
- CN211904725U CN211904725U CN202020110145.8U CN202020110145U CN211904725U CN 211904725 U CN211904725 U CN 211904725U CN 202020110145 U CN202020110145 U CN 202020110145U CN 211904725 U CN211904725 U CN 211904725U
- Authority
- CN
- China
- Prior art keywords
- sampling
- groove
- borer
- sample
- drill rod
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a medicine detects technical field, concretely relates to medicine sample borer, include outer borer and insert the interior borer of establishing in outer borer, outer borer is conical vertical cavity pole for the lower extreme, interior borer lower part one side equidistance is provided with the first sample groove of a plurality of, the opposite side is provided with second sample groove, all be provided with the sample cup in first sample groove and the second sample groove, correspond on the outer borer the position in first sample groove is provided with the thief hole, is provided with the spring coil on the inner wall on outer borer upper portion, and interior borer upper portion is provided with the annular groove of a plurality of cooperation spring coils, and interval between the adjacent annular groove equals with the interval between the first sample groove. The utility model provides a sample borer among the prior art mostly be the multiple spot sample, operating procedure is complicated when needing to carry out the fixed point sample to certain one deck face in the sample, uses inconvenient problem, simple structure, simple and practical.
Description
Technical Field
The utility model relates to a medicine detects technical field, concretely relates to medicine sample borer.
Background
With the development of science and technology, the development of pharmacy plays a role in promoting the progress of medicine, and pharmacy needs to continuously perform experiments on medicines in the development process so as to master the characteristics and the curative effect of the medicines, so that the pharmacy experiment is an important component in pharmacy development, medicines are required to be sampled in the pharmacy experiment, and at present, a sampling drill rod is usually used for sampling powdery or granular medicines.
Medicine sample borer among the prior art generally is the multiple spot sample, can carry out the multiple spot sample to different heights in the sample simultaneously, but sometimes need not carry out the multiple spot sample to the sample, only need to sample to a certain floor fixed point in the sample, need use the baffle to carry out the shutoff with unnecessary thief hole in the borer of taking a sample then take a sample, perhaps need trade the sample borer that can the single point sample and take a sample, and operating procedure is complicated, uses inconveniently.
Disclosure of Invention
For solving the sample borer among the prior art mostly be the multiple spot sample, operating procedure is complicated when needing to carry out the fixed point sample to a certain story face in the sample, uses inconvenient problem, the utility model provides a medicine sample borer.
The utility model provides a medicine sample borer, includes outer borer and inserts the interior borer of establishing in outer borer, outer borer is conical vertical cavity pole for the lower extreme, interior borer lower part one side equidistance is provided with the first sample groove of a plurality of, the opposite side is provided with second sample groove, all be provided with the sample cup in first sample groove and the second sample groove, correspond on the outer borer the position in first sample groove is provided with the thief hole, is provided with the spring coil on the inner wall on outer borer upper portion, and interior borer upper portion is provided with the annular groove of a plurality of cooperation spring coils, and the interval between the adjacent annular groove equals with the interval between the first sample groove.
Furthermore, the upper ends of the inner drill rod and the outer drill rod are respectively provided with a first handle and a second handle, the first handle and the second handle are horizontal rods perpendicular to the inner drill rod, the first handle and the second handle are arranged in parallel, and the first sampling groove and the first handle are arranged in a staggered mode by 90 degrees in the extending direction.
Furthermore, the second sampling groove and the first sampling groove are the same rectangular grooves, and the height of the second sampling groove is equal to that of the first sampling groove at the lowest end.
Furthermore, the sampling cup is a rectangular groove, an arc-shaped plate is arranged at the upper end of the sampling cup, the shape of the arc-shaped plate is matched with the inner wall of the outer drill rod, and the arc-shaped plate is clamped at the edges of the first sampling groove and the second sampling groove.
Further, the shape of the sampling cup matches the shape of the sampling hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model comprises an outer drill rod and an inner drill rod, wherein the lower part of the inner drill rod is provided with a first sampling groove and a second sampling groove, which is convenient for multi-point sampling and single-point sampling; sampling cups are arranged in the first sampling groove and the second sampling groove, so that samples can be taken out conveniently after the sampling is finished; a sampling hole is formed in the outer drill rod at a position corresponding to the first sampling groove, so that a sample can conveniently enter the sampling cup; a spring ring is arranged on the inner wall of the upper part of the outer drill rod, and an annular groove matched with the spring ring is arranged on the upper part of the inner drill rod, so that the inner drill rod is convenient to fix, and the first sampling groove and the sampling hole are convenient to position; the upper ends of the inner drill rod and the outer drill rod are respectively provided with a first handle and a second handle, so that the inner drill rod and the outer drill rod are convenient to hold in use; the extending directions of the first sampling groove and the first handle are staggered by 90 degrees, so that the first sampling groove and the second sampling groove are aligned to the sampling hole; the upper end of sampling cup is provided with the arc, and the shape of arc matches with the inner wall of outer borer, can prevent when conveniently blocking and establishing the sampling cup that the sample from getting into the gap between outer borer and the interior borer.
Drawings
Fig. 1 is a schematic structural diagram of a drug sampling drill rod of the present invention.
Fig. 2 is a schematic structural view of a drug sampling drill of the present invention.
Fig. 3 is a partial enlarged view of a portion a in fig. 1 of a drug sampling chisel according to the present invention.
Fig. 4 is a schematic structural view of an outer drill rod of the medicine sampling drill rod of the present invention.
Fig. 5 is a schematic structural view of an inner drill rod of the medicine sampling drill rod of the present invention.
Fig. 6 is a schematic structural view of the drug sampling drill of the present invention in use.
The reference numbers are: 1 is an outer drill rod, 2 is an inner drill rod, 3 is a spring ring, 4 is a first handle, 5 is a second handle, 101 is a sampling hole, 201 is a first sampling groove, 202 is a second sampling groove, 203 is a sampling cup, 2031 is an arc-shaped plate, and 204 is an annular groove.
Detailed Description
The invention will be further explained with reference to the following figures and specific examples:
as shown in figures 1 to 5, a medicine sampling drill rod comprises an outer drill rod 1 and an inner drill rod 2 inserted in the outer drill rod 1, specifically, the outer drill rod 1 and the inner drill rod 2 in the embodiment are both made of 304 stainless steel materials, the outer drill rod 1 is a vertical hollow rod with a conical lower end, a plurality of first sampling grooves 201 are equidistantly arranged on one side of the lower part of the inner drill rod 2, a second sampling groove 202 is arranged on the other side of the lower part of the inner drill rod, specifically, the number of the first sampling grooves 201 in the embodiment is 7, the first sampling grooves 201 and the second sampling grooves 202 are rectangular grooves with the same shape, the height of the second sampling groove 202 is equal to that of the first sampling groove 201 at the lowest end, sampling cups 203 are respectively arranged in the first sampling grooves 201 and the second sampling grooves 202, the sampling cups 203 are rectangular grooves, an arc-shaped plate 1 is arranged at the upper ends of the sampling cups 203, and the shape of the arc-shaped plate 2031 is matched with the inner wall of the outer drill rod, the arc plate 2031 is caught on the edges of the first and second sampling grooves 201 and 202.
The outer drill rod 1 is provided with a sampling hole 101 corresponding to the first sampling groove 201, the sampling cup 203 is matched with the sampling hole 101 in shape, the inner wall of the upper portion of the outer drill rod 1 is provided with a spring ring 3, the upper portion of the inner drill rod 2 is provided with a plurality of annular grooves 204 matched with the spring ring 3, specifically, the number of the annular grooves 204 in the embodiment is 7, the annular grooves are in one-to-one correspondence with the first sampling groove 201, the distance between the adjacent annular grooves 204 is equal to the distance between the first sampling grooves 201, the upper ends of the inner drill rod 2 and the outer drill rod 1 are respectively provided with a first handle 4 and a second handle 5, the first handle 4 and the second handle 5 are horizontal rods perpendicular to the inner drill rod 2, the first handle 4 and the second handle 5 are arranged in parallel, and the first sampling groove 201 and the first handle 4 are arranged in a staggered manner of 90 degrees.
When the utility model is used for sampling, a worker vertically inserts the utility model into a sample, the first handle 4 and the second handle 5 are positioned on the same plane, the inner drill 2 is completely inserted into the outer drill 1, the first sampling groove 201 and the second sampling groove 202 are staggered with the sampling hole 101 by 90 degrees, the worker rotates the first handle 4 as required to perform multi-point sampling or multi-single-point sampling, specifically, when the bottom of the outer drill 2 inserted into the sample contacts the bottom of a sample container, the worker holds the second handle 5 and rotates the first handle 4 anticlockwise by 90 degrees, the first sampling groove 201 aligns with the sampling hole 101, the sample enters the sampling cup 203 arranged in the corresponding first sampling groove 201 from the sampling hole 101, after sampling, the worker rotates the first handle 4 clockwise by 90 degrees, the first sampling groove 201 is staggered with the sampling hole 101, the first sampling groove 201 is closed, then the outer drill rod 1 is taken out, the outer drill rod 1 is horizontally placed to ensure that the opening direction of the sampling cup 203 in the first sampling groove 201 faces upwards, the inner drill rod 2 is pulled out, the sampling cup 203 in the first sampling groove 201 is taken out, and multi-point sampling is completed.
As shown in FIG. 6, when sampling at a single point, when the bottom of the outer drill rod 1 inserted into the sample touches the bottom of the sample container, the worker slowly pulls out a part of the inner drill rod 2 according to the height of the sample to be sampled, specifically, the worker calculates the height of the pulled-out inner drill rod 2 according to the number of times of contact between the annular groove 204 on the inner drill rod 2 and the spring ring 3, when the worker determines that the height of the second sampling groove 202 reaches the sampling hole 101 corresponding to the required sampling height, the worker holds the second handle 5 and rotates the first handle 4 clockwise by 90 degrees, at this time, the second sampling groove 202 aligns with the sampling hole 101 of the required sampling height, the sample enters the sampling cup 203 arranged in the corresponding second sampling groove 202 from the sampling hole 101, when sampling is completed, the worker rotates the first handle 4 counterclockwise by 90 degrees, the second sampling groove 202 is staggered with the sampling hole 101, and the second sampling groove 202 is closed, then take out outer borer 1, will outer borer 1 level place guarantee that sampling cup 203 opening direction in the second sample groove 202 up, extract interior borer 2 completely, take out sampling cup 203 in the second sample groove 202, accomplish the single-point sample, need not to carry out the shutoff to first sample groove 201 and can accomplish the single-point sample, convenient to use.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (5)
1. The utility model provides a medicine sampling borer, includes outer borer (1) and inserts interior borer (2) of establishing in outer borer (1), its characterized in that, outer borer (1) is conical vertical hollow pole for the lower extreme, interior borer (2) lower part one side equidistance is provided with a plurality of first sample groove (201), and the opposite side is provided with second sample groove (202), all be provided with in first sample groove (201) and second sample groove (202) and sample cup (203), on outer borer (1) correspond the position of first sample groove (201) is provided with sampling hole (101), is provided with spring ring (3) on the inner wall on outer borer (1) upper portion, and interior borer (2) upper portion is provided with annular groove (204) of a plurality of cooperation spring rings (3), and the interval between adjacent annular groove (204) equals with the interval between first sample groove (201).
2. The sampling drill rod of claim 1, characterized in that the upper ends of the inner drill rod (2) and the outer drill rod (1) are respectively provided with a first handle (4) and a second handle (5), the first handle (4) and the second handle (5) are horizontal rods perpendicular to the inner drill rod (2), the first handle (4) and the second handle (5) are arranged in parallel, and the first sampling groove (201) is arranged 90 degrees away from the direction in which the first handle (4) extends.
3. A sampling drill according to claim 1, characterized in that the second sampling groove (202) and the first sampling groove (201) are identical rectangular grooves, and the height of the second sampling groove (202) is equal to the height of the lowermost first sampling groove (201).
4. The medicine sampling drill rod as claimed in claim 1, wherein the sampling cup (203) is a rectangular groove, an arc-shaped plate (2031) is arranged at the upper end of the sampling cup (203), the shape of the arc-shaped plate (2031) is matched with the inner wall of the outer drill rod (1), and the arc-shaped plate (2031) is clamped at the edges of the first sampling groove (201) and the second sampling groove (202).
5. A sampling pin according to claim 4, characterized in that the shape of the sampling cup (203) matches the shape of the sampling hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110145.8U CN211904725U (en) | 2020-01-18 | 2020-01-18 | Medicine sampling drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110145.8U CN211904725U (en) | 2020-01-18 | 2020-01-18 | Medicine sampling drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904725U true CN211904725U (en) | 2020-11-10 |
Family
ID=73302861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020110145.8U Active CN211904725U (en) | 2020-01-18 | 2020-01-18 | Medicine sampling drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747966A (en) * | 2020-12-22 | 2021-05-04 | 重庆医药高等专科学校 | Sampler for pharmaceutical machine |
| CN113252405A (en) * | 2021-04-15 | 2021-08-13 | 河北华丰能源科技发展有限公司 | Tar sampling device |
-
2020
- 2020-01-18 CN CN202020110145.8U patent/CN211904725U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747966A (en) * | 2020-12-22 | 2021-05-04 | 重庆医药高等专科学校 | Sampler for pharmaceutical machine |
| CN113252405A (en) * | 2021-04-15 | 2021-08-13 | 河北华丰能源科技发展有限公司 | Tar sampling device |
| CN113252405B (en) * | 2021-04-15 | 2022-11-11 | 河北华丰能源科技发展有限公司 | Tar sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211904725U (en) | Medicine sampling drill rod | |
| US20170196339A1 (en) | Lipstick Container | |
| US11839877B2 (en) | Preservation tube for sampling swab | |
| US20140363355A1 (en) | Pipetting Apparatus | |
| CN103743588A (en) | Tissue chip sampler | |
| CN213222214U (en) | Biological laboratory equipment cabinet with regulatory function | |
| CN209956483U (en) | Reagent storage box for daily chemical examination | |
| CN205084772U (en) | Test -tube rack device for chemistry experiments | |
| CN212142728U (en) | Can store centrifuge tube rack of tube cap | |
| US20190169949A1 (en) | Modular storage box system for storing core samples | |
| CN205007993U (en) | Automatic mechanism is got to crucible, crucible canceling release mechanical system and crucible clamp for test equipment | |
| CN206199337U (en) | A kind of pipette operates support | |
| CN206051496U (en) | A kind of riko cover storehouse of bottling machine | |
| CN203705185U (en) | Tissue chip sampler | |
| CN206544659U (en) | A kind of automatic shading reagent kit | |
| CN218742117U (en) | Porous clamping groove | |
| CN204799283U (en) | Chemical analysis is kit for appearance | |
| CN203903016U (en) | Workpiece tray of defectoscope | |
| CN210935083U (en) | Nested combination color comparison pipe support | |
| CN208376041U (en) | A kind of triangle marker bat printing panel turnover device | |
| JP3244804U (en) | Opening cutter for sample containers | |
| CN220772658U (en) | Sampling device for pharmacy experiments | |
| CN210522819U (en) | Centrifuge adapter | |
| CN211436292U (en) | Multifunctional test tube rack | |
| CN215308369U (en) | Needle tool storage device for infant massage acupuncture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |