CN215931317U - Sampling device for drug testing - Google Patents
Sampling device for drug testing Download PDFInfo
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- CN215931317U CN215931317U CN202122229313.2U CN202122229313U CN215931317U CN 215931317 U CN215931317 U CN 215931317U CN 202122229313 U CN202122229313 U CN 202122229313U CN 215931317 U CN215931317 U CN 215931317U
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- sampler main
- main body
- connecting rod
- fixing frame
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 39
- 238000003255 drug test Methods 0.000 title claims description 10
- 239000003814 drug Substances 0.000 claims abstract description 34
- 229940079593 drug Drugs 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
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Abstract
The utility model discloses a sampling device for drug detection, which comprises a sampler main body and an extension tube, wherein the sampler main body is provided with at least two limiting rings and a fixing frame, the fixing frame is embedded into one end of the sampler main body, the inner side of the fixing frame is provided with a first limiting column and a connecting rod, the connecting rod is in sliding fit with the fixing frame, the connecting rod is provided with a sliding groove in a penetrating manner, the first limiting column penetrates through the sliding groove, two ends of the first limiting column are respectively fixedly connected with the fixing frame, and the limiting rings are fixedly arranged on the inner side of the sampler main body. The sampler main body is connected with the lengthening pipe, the operation can be carried out outside the medicine tank through the push plate and the push rod, the use is more convenient, the detachable connection of the lengthening pipe and the sampler main body is realized through the connecting ring, the sampler main body is convenient to replace, the connection between the connecting block and the connecting column is firmer in use through the matching of the magnetic connecting block and the groove on the connecting column, the whole structure is simple, the maintenance is convenient, and the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of medicine sampling devices, and particularly relates to a sampling device for medicine detection.
Background
The medicine is used for preventing, treating and diagnosing diseases of people, purposefully regulating physiological functions of people and stipulating substances with indications or indications, usages and dosage, and comprises traditional Chinese medicinal materials, traditional Chinese medicine decoction pieces, Chinese patent medicines, chemical bulk drugs and preparations thereof, antibiotics, biochemical medicines, radioactive medicines, serum, vaccines, blood products, diagnostic medicines and the like, the medicines are required to be detected before delivery, when the medicines are sampled indoors, a sampler usually holds tweezers or a medicine spoon to take out the medicines in a medicine tank, if the volume of the medicine tank containing the medicines is increased, the sampling of the granular or powdery medicines is difficult under the condition that the medicine tank cannot be obliquely matched due to the shape limitation of the medicine spoon, the detection dosage can be obtained for a plurality of times, and the sampling of the large-volume medicine tank generally requires the sampler to be inserted into a deep position to contact the medicines due to the short sampling tools, it is inconvenient to sample, so it is necessary to design a sampling device for drug testing to solve these problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sampling device for drug detection.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a sampling device for drug detection comprises a sampler main body and an extension tube, wherein the sampler main body is provided with at least two limiting rings and a fixing frame, the fixing frame is embedded at one end of the sampler main body, the inner side of the fixing frame is provided with a first limiting column and a connecting rod, the connecting rod is in sliding fit with the fixing frame, the connecting rod is provided with a sliding chute in a penetrating manner, the first limiting column penetrates through the sliding chute, the two ends of the first limiting column are respectively and fixedly connected with the fixing frame, the limiting rings are fixedly arranged at the inner side of the sampler main body, a sliding block is further arranged between the limiting rings and the fixing frame in the sampler main body, the sliding block is provided with a mounting groove, a first spring is arranged in the mounting groove, one end of the connecting rod is inserted into the mounting groove and is respectively arranged at the two ends of the first spring, and a sampling bin is further arranged on the connecting rod, the sealing cavity is positioned between the two connecting rods and is mutually matched to form a sealing cavity body which can be opened and closed; extension pipe one end with the sampler main part can be dismantled the connection and the fixed backup pad that sets up of the other end, sliding fit sets up the push rod in the extension pipe, wear out respectively at the push rod both ends the extension pipe, and fixed connecting block and the push pedal of setting respectively, lie in on the push rod the backup pad with it is provided with the second spring to go back the suit between the push pedal.
Preferably, the interface of mounting groove is "T" type, is located in the mounting groove the connecting rod tip is fixed and is provided with the spacing post of second, the spacing post free end of second slides and sets up in the mounting groove.
So set up, be convenient for cooperate with the spacing post of second on the connecting rod.
Preferably, the sampling bin is rotatably connected with the connecting rod through a universal joint, and a sealing gasket is arranged at the joint of the sampling bin.
So set up, the control of being convenient for is taken a sample, but also can prevent that the sample from revealing.
Preferably, the one end of extension pipe is provided with the go-between, be provided with the external screw thread on the go-between outer wall, be provided with in the sampler main part with the internal thread that external screw thread matches on the go-between outer wall, the extension pipe with the sampler main part passes through the go-between with the connection can be dismantled in the cooperation of screw thread in the sampler main part.
So set up, can be fast with the separation of sampler main part and extension pipe, be convenient for change the sampler main part of different capacity.
Preferably, a connecting column is arranged on the side wall of the sliding block, and the free end of the connecting column penetrates through the limiting ring and the connecting ring once to be attached to the connecting block.
Preferably, the connecting block is spherical and has magnetism, the spliced pole free end be provided with the recess that the connecting block nature matches, the connecting block is absorbed in the recess with the spliced pole closely actuation.
So set up, control the sampler main part through the connecting rod, enable connecting block and spliced pole to accomplish fast moreover and be connected.
The utility model has the advantages and positive effects that:
according to the sampling device, the lengthened pipe is connected with the sampler main body, so that the sampling device is more convenient and rapid when a large-size medicine can is sampled, the operation can be performed outside the medicine can through the push plate and the push rod, the use is more convenient, the detachable connection of the lengthened pipe and the sampler main body is realized through the connecting ring, the sampler main body is convenient to replace, the application range is wider, the connection between the connecting block and the connecting column is firmer in use due to the matching of the magnetic connecting block and the groove on the connecting column, the universal connection between the sampling bin and the connecting rod can effectively help the matching of the two sampling bins, the whole structure is simple, the maintenance is convenient, and the application range is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an isometric view of a sampling device for drug testing according to the present invention;
FIG. 2 is a sectional view showing the internal structure of a sampler main body of a sampling device for drug testing according to the present invention;
FIG. 3 is a drawing showing the connection structure of the push rod and the push plate of the sampling device for drug detection according to the present invention.
The reference numerals are explained below:
1. a sampler main body; 2. a fixed mount; 3. a connecting rod; 4. a chute; 5. a first limit post; 6. sampling a bin; 7. a slider; 8. mounting grooves; 9. a second limit post; 10. a limiting ring; 11. a first spring; 12. connecting columns; 13. lengthening a pipe; 14. a connecting ring; 15. a push rod; 16. connecting blocks; 17. a second spring; 18. pushing the plate; 19. a support plate; 20. and a gasket.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in figures 1-3, a sampling device for drug detection comprises a sampler main body 1 and an elongated tube 13, the sampler main body 1 is provided with a limit ring 10 and a fixed frame 2, at least two fixed frames 2 are embedded in one end of the sampler main body 1, the inner side of the fixed frame 2 is provided with a first limit post 5 and a connecting rod 3, the connecting rod 3 is in sliding fit with the fixed frame 2, a chute 4 is arranged on the connecting rod 3 in a penetrating way, the first limit post 5 passes through the chute 4 and both ends are respectively fixedly connected with the fixed frame 2, the limit ring 10 is fixedly arranged on the inner side of the sampler main body 1, a sliding block 7 is also arranged between the limit ring 10 and the fixed frame 2 in the sampler main body 1, an installation groove 8 is arranged on the sliding block 7, a first spring 11 is arranged in the installation groove 8, one end of the connecting rod 3 is inserted into the installation groove 8 and is respectively arranged at both ends of the first spring 11, a sampling bin 6 is also arranged on the connecting rod 3, the sealing cavity is positioned between the two connecting rods 3 and is mutually matched to form a sealing cavity body which can be opened and closed; extension pipe 13 one end can be dismantled with sampler main part 1 and be connected and the other end is fixed sets up backup pad 19, and the sliding fit sets up push rod 15 in extension pipe 13, and extension pipe 13 is worn out respectively at push rod 15 both ends, and fixed connecting block 16 and the push pedal 18 of setting respectively, and it is provided with second spring 17 still to overlap between backup pad 19 and the push pedal 18 to lie in on the push rod 15.
The interface of mounting groove 8 is "T" type, and 3 end fixing of connecting rod that are located mounting groove 8 are provided with the spacing post 9 of second, and the setting of sliding of the spacing post 9 free end of second is in mounting groove 8, so set up be convenient for with the spacing post of second on the connecting rod cooperate.
One end of extension pipe 13 is provided with go-between 14, be provided with the external screw thread on the go-between 14 outer wall, be provided with on the sampler main part 1 with go-between 14 outer wall on the internal thread that the external screw thread matches, extension pipe 13 can dismantle with sampler main part 1 through go-between 14 and sampler main part 1 threaded cooperation and be connected, so set up can be fast with sampler main part and extension pipe separation, be convenient for change the sampler main part of different capacity.
Be provided with spliced pole 12 on the sliding block 7 lateral wall, spliced pole 12 free end once passes spacing ring 10 and go-between 14 and the laminating of connecting block 16, connecting block 16 is spherical and has magnetism, spliced pole 12 free end is provided with the recess that matches with connecting block 16 nature, connecting block 16 is absorbed in the recess and closely attracts with spliced pole 12, so set up be convenient for control the sampler main part through the connecting rod, and enable connecting block and spliced pole to accomplish fast and be connected.
The working process of the embodiment: when in use, a sampler selects a proper sampling and feeding body according to the number of samples to be sampled, the sampling and feeding body is assembled and connected through a connecting ring 14 on an extension pipe 13, then the sampler holds the other end of the extension pipe 13 by hand, the sampler body 1 extends into a medicine tank to enable the sampler body 1 to be completely inserted into medicine, then the sampler is supported through a supporting plate 19 and pushes a push plate 18 to be close to the supporting plate 19 so as to compress a second spring 17, meanwhile, a push rod 15 moves in the extension pipe 13, the push rod 15 pushes a connecting column 12 through a connecting block 16 after moving, a sliding block 7 slides in the sampler body 1, the sliding block 7 firstly pushes a connecting rod 3 to move when sliding, a connecting rod 3 firstly drives a sampling bin 6 to slide out from the sampler body 1 together under the limitation of a first limit column 5 on a fixed frame 2 and an upper sliding groove 4 of the connecting rod 3, and when the connecting rod 3 slides to the limit position of the sliding groove 4 to be contacted with the first limit column 5, at this time, because the sliding block 7 continuously moves under the pushing of the push rod 15, the connecting rod 3 can rotate by taking the first connecting column 12 as a center, the end part of the connecting rod 3 positioned in the installation groove 8 can relatively move along the installation groove 8 under the extrusion of the sliding block 7 and the limitation of the second limit column 9, and simultaneously the first spring 11 is compressed, at this time, the two sampling bins 6 can be separated, the medicine can enter the sampling bins 6, the sampling personnel stops pushing the push plate 18 after the second spring 17 is compressed to the extreme position, at this time, the sampling bins 6 are filled with the medicine, then the sampling personnel gradually reduce the pushing force to the push plate 18, the second spring 17 starts to extend, the push plate 18 moves reversely and drives the push rod 15 to move together, at this time, because the pushing force of the connecting column 12 of the connecting block 16 is reduced, the extrusion of the sliding block 7 to the end part of the connecting rod 3 is reduced, the first spring 11 can extend to push the end part of the connecting rod 3 to move reversely, two sample storehouses 6 then can be close each other and laminate into a closed cavity through the universal joint fine setting after, and the sealed pad 20 of sample storehouse laminating department has sealed the cavity, and the spliced pole 12 can be driven at the magnetic force of connecting block 16 and continue to slide after 6 closed back in sample storehouses, until sliding block 7 and the laminating of spacing ring 10, the personnel of taking a sample take out sampler main part 1 from the medicinal cupping after that, accomplish the sample.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. A sampling device for drug testing, characterized in that: comprises a sampler main body (1) and an extension tube (13), wherein a limit ring (10) and a fixing frame (2) are arranged on the sampler main body (1), the fixing frame (2) is at least provided with two limit posts (5) and a connecting rod (3) which are embedded into one end of the sampler main body (1), the inner side of the fixing frame (2) is provided with a first limit post (5) and a connecting rod (3), the connecting rod (3) is in sliding fit with the fixing frame (2), the connecting rod (3) is provided with a sliding groove (4) in a penetrating manner, the first limit post (5) penetrates through the sliding groove (4) and the two ends of the first limit post are respectively fixedly connected with the fixing frame (2), the limit ring (10) is fixedly arranged on the inner side of the sampler main body (1), a sliding block (7) is also arranged between the limit ring (10) and the fixing frame (2) in the sampler main body (1), and a mounting groove (8) is arranged on the sliding block (7), a first spring (11) is arranged in the mounting groove (8), one end of each connecting rod (3) is inserted into the mounting groove (8) and is respectively positioned at two ends of the first spring (11), a sampling bin (6) is further arranged on each connecting rod (3), and the connecting rods (3) are positioned between the two connecting rods and are mutually matched to form a sealing cavity body which can be opened and closed; extension tube (13) one end with sampler main part (1) can be dismantled the connection and other end is fixed sets up backup pad (19), it sets up push rod (15) to slide the laminating in extension tube (13), wear out respectively at push rod (15) both ends extension tube (13), and fixed connecting block (16) and push pedal (18) that set up respectively, lie in on push rod (15) backup pad (19) with it is provided with second spring (17) to go back the suit between push pedal (18).
2. The sampling device for drug testing according to claim 1, wherein: the interface of mounting groove (8) is "T" type, is located in mounting groove (8) connecting rod (3) end fixing is provided with spacing post of second (9), the slip of spacing post of second (9) free end sets up in mounting groove (8).
3. The sampling device for drug testing according to claim 1, wherein: sample storehouse (6) with connecting rod (3) are connected, two through the universal joint rotation the laminating department in sample storehouse (6) is provided with sealed pad (20).
4. The sampling device for drug testing according to claim 1, wherein: one end of extension pipe (13) is provided with go-between (14), be provided with the external screw thread on go-between (14) outer wall, be provided with on sampler main part (1) with the internal thread that external screw thread matches on go-between (14) outer wall, extension pipe (13) with sampler main part (1) passes through go-between (14) with the connection can be dismantled in the cooperation of screw thread on sampler main part (1).
5. The sampling device for drug detection according to claim 4, wherein: the sliding block (7) is characterized in that a connecting column (12) is arranged on the side wall of the sliding block (7), and the free end of the connecting column (12) penetrates through the limiting ring (10) and the connecting ring (14) once to be attached to the connecting block (16).
6. The sampling device for drug testing according to claim 5, wherein: connecting block (16) are spherical and have magnetism, spliced pole (12) free end be provided with connecting block (16) nature matching's recess, connecting block (16) are absorbed in the recess with spliced pole (12) closely actuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229313.2U CN215931317U (en) | 2021-09-15 | 2021-09-15 | Sampling device for drug testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229313.2U CN215931317U (en) | 2021-09-15 | 2021-09-15 | Sampling device for drug testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215931317U true CN215931317U (en) | 2022-03-01 |
Family
ID=80416767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122229313.2U Active CN215931317U (en) | 2021-09-15 | 2021-09-15 | Sampling device for drug testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215931317U (en) |
-
2021
- 2021-09-15 CN CN202122229313.2U patent/CN215931317U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sampling device for drug detection Effective date of registration: 20221103 Granted publication date: 20220301 Pledgee: China Construction Bank Corporation Tianjin Development Branch Pledgor: Zhongke Lanhai testing (Tianjin) Technology Co.,Ltd. Registration number: Y2022980020797 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231120 Granted publication date: 20220301 Pledgee: China Construction Bank Corporation Tianjin Development Branch Pledgor: Zhongke Lanhai testing (Tianjin) Technology Co.,Ltd. Registration number: Y2022980020797 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |