CN220819498U - Accurate sampling device of pharmacy experiment sample - Google Patents
Accurate sampling device of pharmacy experiment sample Download PDFInfo
- Publication number
- CN220819498U CN220819498U CN202321731212.8U CN202321731212U CN220819498U CN 220819498 U CN220819498 U CN 220819498U CN 202321731212 U CN202321731212 U CN 202321731212U CN 220819498 U CN220819498 U CN 220819498U
- Authority
- CN
- China
- Prior art keywords
- box body
- fixedly connected
- sampling device
- pressure sensor
- side wall
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 49
- 238000002474 experimental method Methods 0.000 title claims abstract description 19
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 45
- 238000012360 testing method Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims 7
- 239000006101 laboratory sample Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 17
- 239000003814 drug Substances 0.000 description 11
- 101100441413 Caenorhabditis elegans cup-15 gene Proteins 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000010902 straw Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a precise sampling device for a pharmaceutical experiment sample, which belongs to the technical field of pharmaceutical experiment equipment and instruments and comprises a sampling box body, wherein the sampling box body comprises a box body and a cover body, an opening and a cover plate are arranged on the outer side wall of the box body, an operation part is fixedly connected above the opening, the operation part is in signal connection with a controller, a supporting frame is fixedly connected with the center of the circle inside the box body, a turntable is sleeved on the lower part of the supporting frame, a plurality of round holes are formed in the circumference of the turntable, a reagent bottle is correspondingly and detachably connected above each round hole, a liquid outlet pipe is fixedly connected below the round hole, an electromagnetic valve is fixedly connected to the liquid outlet pipe, each electromagnetic valve is connected with a switch, the switch is embedded on the side wall of the turntable, the reagent bottle is communicated with the liquid outlet pipe, a pressure sensor is arranged on the inner side wall of the bottom of the box body, the pressure sensor is in signal connection with the controller (not shown in the figure), and a capacity cup is arranged above the pressure sensor. The utility model realizes automatic sampling, improves the accuracy of experimental results and has strong practicability.
Description
Technical Field
The utility model belongs to the technical field of equipment and instruments for pharmaceutical experiments, and particularly relates to a precise sampling device for pharmaceutical experimental samples.
Background
The pharmaceutical main research comprises the steps of medicine source, processing, property, action, analysis, identification, preparation, production, storage, new medicine searching and the like. The main task is to continuously provide more effective medicines and improve the quality of the medicines, ensure the medication safety and enable patients to treat or cure diseases in a mode of minimal injury and maximum benefit. When carrying out the pharmacy experiment, mostly use the straw to draw the sample, prior art's straw, the basic form of setting is provided with on the straw body and glues head and glass liquid taking tube, draws the liquid medicine through sampling device and carries out experimental work, when gluey head burette is extracted from the liquid medicine bottle, outer tube wall surface is also stained with the liquid medicine, gathers down when the transmission easily and falls on the desktop to cause desktop pollution and corruption, it is very troublesome.
To solve the above problems, for example, chinese patent, bulletin number is: the utility model discloses a pharmaceutical experiment sampling device, which comprises a liquid medicine bottle body and a sampling straw, wherein the upper end of the liquid medicine bottle body is provided with a liquid taking bottle mouth, the upper end of the liquid taking bottle mouth is sleeved with the sampling straw, and an identification paste is adhered to the middle glue of the liquid medicine bottle body.
However, in practical use, the utility model still has the following defects that the sampling straw is used for sampling a sample, the sampling is inaccurate, the sampling is too much, the waste of the sample is caused, and when the sample taken out of the sampling straw is dripped into the experiment dish, a trace amount of sample still remains on the inner wall of the sampling straw, and the inaccurate sampling of the sample is also caused. Therefore, the present utility model provides a precise sampling device for pharmaceutical experimental samples to solve the above problems.
Disclosure of Invention
The utility model provides a pharmaceutical experiment sample accurate sampling device, which realizes automatic sampling, improves the accuracy of experiment results and has strong practicability.
In order to achieve the above object, the technical scheme of the present utility model is as follows: the utility model provides a accurate sampling device of pharmacy experiment sample, includes the sampling box body, and the sampling box body includes box and lid, and the box lateral wall is equipped with the opening and is used for sealing open-ended apron, apron and box lateral wall sliding fit, opening top fixedly connected with operating portion, operating portion and controller signal connection;
The inside centre of a circle department fixedly connected with support frame of box, support frame lower part cover are equipped with the carousel, and a plurality of round holes have been seted up along its circumference to the carousel, and every round hole top corresponds to be dismantled and is connected with the reagent bottle, round hole below fixedly connected with drain pipe, drain pipe fixedly connected with solenoid valve, every solenoid valve are connected with the switch, and the switch inlays to be established at the carousel lateral wall, reagent bottle and drain pipe intercommunication, and bottom half inside wall is equipped with pressure sensor, and pressure sensor and controller signal connection have been placed to the pressure sensor top.
After the scheme is adopted, the following beneficial effects are realized: the preparation work before starting the experiment, all required reagents are ready, the cover body is opened, all reagent bottles are taken down from the rotary table, reagents required by the experiment are respectively filled into different reagent bottles, the reagent bottles filled with the reagents are arranged on the rotary table, the design of a plurality of reagent bottles facilitates the sampling of multiple samples, and the cover body is covered to protect the reagent bottles in the box body.
When an experiment is started, a cover plate on the side wall of the box body is opened, the capacity cup is placed at the bottom of the box body, the rotary table is rotated, a reagent bottle filled with a required reagent is rotated to the opening, the required reagent capacity is input by pressing the operation part, data are transmitted to the controller by the operation part, after the position of the capacity cup is confirmed to be aligned with the position of the liquid outlet pipe, the electromagnetic valve is opened, the reagent in the reagent bottle flows into the capacity cup, the pressure sensor at the bottom of the capacity cup detects liquid in the capacity cup in real time and transmits the data to the controller, when two groups of data in the controller are equal, the control switch is closed, the reagent in the reagent bottle cannot continuously flow into the capacity cup, so that the machine accurately measures the quantity of the sample reagent, automatic closing is completed, and excessive waste of manual sampling or a measurement result with excessive data deviation is avoided.
Further, the inner side wall of the bottom of the cover body is provided with inner spiral lines, the outer side wall of the top of the box body is provided with outer spiral lines, and the cover body and the box body are detachably connected through the spiral lines.
The beneficial effects are that: the device is used for sealing the sampling box body, firstly, dust or bacteria are prevented from entering the sampling box body, the sample is polluted, secondly, the device plays a role in protecting the reagent bottle, and the damage to the reagent bottle caused by carelessness due to falling into foreign matters in the storage or transportation process is avoided.
Further, the buckle is fixedly connected with on both sides of the outer side wall below the outer spiral line, and the handle is arranged on the buckle sleeve.
The beneficial effects are that: the design of handle makes things convenient for operating personnel to transport or take.
Further, the operation portion includes a display screen and a key area, the key area includes an add key, a subtract key and a start key, and the key area is electrically connected with the display screen.
The beneficial effects are that: the start key is used for starting the sampling box body, the add key and the subtract key are used for setting the sample sampling amount, and the display screen is used for displaying data.
Further, both sides all are equipped with the fixed block about the carousel, fixed block and support frame fixed connection.
The beneficial effects are that: the fixed block plays a role in supporting and limiting the turntable, and the turntable is prevented from being unstable in the experimental process so as to influence the experimental result.
Further, a handle is fixedly connected to one side of the cover plate.
The beneficial effects are that: the cover plate is in sliding fit with the side wall of the box body, an operator can realize the opening and closing effects by only holding the handle and pushing and pulling the cover plate, and the operation is convenient.
Further, the box body is of a cylindrical structure and is made of transparent plastic.
The beneficial effects are that: transparent plastic is used for conveniently observing the volume of all reagents in the reagent bottles in the box body.
Further, the inside wall of the bottom of the box body is provided with a groove, and the pressure sensor is positioned on the top wall of the groove.
The beneficial effects are that: in order to play a limiting role on the capacity cup, the capacity cup is prevented from generating displacement in experimental observation.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a device for accurately sampling a pharmaceutical sample according to the present utility model.
Fig. 2 is a cross-sectional view of an embodiment of a pharmaceutical test sample precision sampling device according to the present utility model.
Fig. 3 is a top view of a housing of an embodiment of a pharmaceutical sample precision sampling device according to the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "vertical," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
The following is a further detailed description of the embodiments:
Reference numerals in the drawings of the specification include: the box body 1, the cover body 2, the buckle 3, the handle 4, the cover plate 5, the handle 501, the operation part 6, the display screen 601, the key area 602, the supporting frame 7, the fixed block 701, the rotary table 8, the reagent bottle 9, the liquid outlet pipe 10, the electromagnetic valve 11, the switch 12, the groove 13, the pressure sensor 14 and the capacity cup 15.
The embodiment is basically as shown in the accompanying figures 1-3: the utility model provides a accurate sampling device of pharmacy experiment sample, including the sampling box body, the sampling box body includes box 1 and lid 2, lid 2 bottom inside wall is equipped with interior spiral line, box 1 top lateral wall is equipped with outer spiral line, lid 2 and box 1 pass through spiral line detachable connection, outer spiral line below lateral wall both sides all fixedly connected with buckle 3, buckle 3 cover is equipped with handle 4, box 1 is the cylinder structure, box 1 lateral wall is equipped with the opening and is used for sealing open-ended apron 5, apron 5 and box 1 lateral wall sliding fit, apron 5 one side fixedly connected with handle 501, opening top fixedly connected with operating portion 6, operating portion 6 includes display screen 601 and button district 602, button district 602 includes the key, subtract key and start key, button district 602 and display screen 601 electricity are connected, operating portion 6 and controller (not shown in the figure) signal connection;
The centre of a circle department fixedly connected with support frame 7 in box 1 bottom, the support frame 7 other end and top cross center fixed connection, support frame 7 lower part cover is equipped with carousel 8, both sides all are equipped with fixed block 701 about carousel 8, fixed block 701 and support frame 7 fixed connection, a plurality of round holes have been seted up to carousel 8, every round hole top corresponds to dismantle and is connected with reagent bottle 9, round hole below fixedly connected with drain pipe 10, drain pipe 10 fixedly connected with solenoid valve 11, every solenoid valve 11 is connected with switch 12, switch 12 inlays and establishes at carousel 8 lateral wall, reagent bottle 9 and drain pipe 10 intercommunication, box 1 bottom inside wall is equipped with recess 13, recess 13 roof fixedly connected with pressure sensor 14, pressure sensor 14 and controller (not shown in the figure) signal connection, capacity cup 15 has been placed to pressure sensor 14 top.
The specific implementation process is as follows: the preparation work before starting the experiment is prepared, all required reagents are prepared, the cover body 2 is opened, all reagent bottles 9 are taken down from the rotary table 8, reagents required by the experiment are respectively filled into different reagent bottles 9, the reagent bottles 9 filled with the reagents are arranged on the rotary table 8, the design of a plurality of reagent bottles 9 facilitates the sampling of multiple samples, and the cover body 2 is covered to protect the reagent bottles 9 in the box body 1.
When an experiment is started, the handle 501 is held, the cover plate 5 on the side wall of the box body 1 is opened in a sliding manner, the volume cup 15 is placed in the groove 13 at the bottom of the box body 1, the rotary table 8 is rotated, the reagent bottle 9 containing a required reagent is rotated to the opening, the start key of the operation part 6 is pressed, the required reagent capacity is input through the key adding and the key subtracting of the key area 602, data are displayed on the display screen 601 and transmitted to the controller, after confirming that the position of the volume cup 15 is aligned with the position of the liquid outlet pipe 10, the switch 12 on the rotary table 8 is pressed, the electromagnetic valve 11 is opened, the reagent in the reagent bottle 9 flows into the volume cup 15, the pressure sensor 14 at the bottom of the volume cup 15 detects the liquid in the volume cup 15 in real time, and transmits the data to the controller, when two groups of data in the controller are equal, the control switch 12 is closed, the reagent in the reagent bottle 9 cannot continuously flow into the volume cup 15, thus the machine accurately measures the quantity of the sample reagent, automatic closing is completed, and the automatic closing of the manual sampling is avoided, or the measurement result with excessive data is deviated.
The foregoing is merely exemplary of the present utility model and the specific structures and/or characteristics of the present utility model that are well known in the art have not been described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (8)
1. Accurate sampling device of pharmacy experiment sample, its characterized in that: the sampling box comprises a sampling box body, wherein the sampling box body comprises a box body and a cover body, an opening and a cover plate for closing the opening are arranged on the outer side wall of the box body, the cover plate is in sliding fit with the side wall of the box body, an operation part is fixedly connected above the opening, and the operation part is in signal connection with a controller;
The inside centre of a circle department fixedly connected with support frame of box, support frame lower part cover are equipped with the carousel, and a plurality of round holes have been seted up along its circumference to the carousel, and every round hole top corresponds to be dismantled and is connected with the reagent bottle, round hole below fixedly connected with drain pipe, drain pipe fixedly connected with solenoid valve, every solenoid valve are connected with the switch, and the switch inlays to be established at the carousel lateral wall, reagent bottle and drain pipe intercommunication, and bottom half inside wall is equipped with pressure sensor, and pressure sensor and controller signal connection have been placed to the pressure sensor top.
2. The pharmaceutical experimental sample precision sampling device of claim 1, wherein: the inner side wall of the bottom of the cover body is provided with inner spiral lines, the outer side wall of the top of the box body is provided with outer spiral lines, and the cover body and the box body are detachably connected through the spiral lines.
3. The pharmaceutical experimental sample precision sampling device of claim 2, wherein: the outer side wall both sides of outer spiral line below are all fixedly connected with buckle, and the buckle cover is equipped with the handle.
4. A pharmaceutical laboratory sample precision sampling device according to claim 3, characterized in that: the operation part comprises a display screen and a key area, the key area comprises an add key, a subtract key and a start key, and the key area is electrically connected with the display screen.
5. The pharmaceutical test sample precision sampling device of claim 4, wherein: the upper side and the lower side of the turntable are respectively provided with a fixed block, and the fixed blocks are fixedly connected with the supporting frame.
6. The pharmaceutical test sample precision sampling device of claim 5, wherein: one side of the cover plate is fixedly connected with a handle.
7. The pharmaceutical test sample precision sampling device of claim 6, wherein: the box body is of a cylinder structure.
8. The pharmaceutical test sample precision sampling device of claim 7, wherein: the inside wall of the bottom of the box body is provided with a groove, and the pressure sensor is positioned on the top wall of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321731212.8U CN220819498U (en) | 2023-07-04 | 2023-07-04 | Accurate sampling device of pharmacy experiment sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321731212.8U CN220819498U (en) | 2023-07-04 | 2023-07-04 | Accurate sampling device of pharmacy experiment sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220819498U true CN220819498U (en) | 2024-04-19 |
Family
ID=90702328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321731212.8U Active CN220819498U (en) | 2023-07-04 | 2023-07-04 | Accurate sampling device of pharmacy experiment sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220819498U (en) |
-
2023
- 2023-07-04 CN CN202321731212.8U patent/CN220819498U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101876661A (en) | Device for analyzing analyte in liquid sample | |
| KR20180083442A (en) | Device for collecting and injecting specimen | |
| CN204594715U (en) | A kind of stool sample bottle | |
| CN209276516U (en) | A kind of microorganism collection tube and microorganism collecting system | |
| CN107894502B (en) | Integrated detection device and method thereof | |
| CN220819498U (en) | Accurate sampling device of pharmacy experiment sample | |
| CN205861397U (en) | A kind of Medical urine cup | |
| CN208140386U (en) | Fecal sample integral collecting device | |
| CN208568355U (en) | Sampling bottle | |
| CN104568511A (en) | Medical examination sampling device | |
| CN208206546U (en) | A kind of sampler convenient for Locale Holding water sample | |
| CN202267611U (en) | Multifunctional sample collecting and processing device | |
| CN201191244Y (en) | Cup and tube integrated urine sample collecting container | |
| CN213722106U (en) | Sputum collection device | |
| CN210474032U (en) | Pipettor device for preparing 2,2,6, 6-tetramethyl heptanedione | |
| CN211627579U (en) | Early detection kit for diabetic nephropathy based on biomarkers | |
| CN207655160U (en) | A kind of senior chemistry medicament taking device | |
| CN114018647A (en) | Sampling equipment and method for testing compatibility of medicine and infusion set | |
| CN210863522U (en) | Blood urine sample taking and colorimetric device | |
| CN208621506U (en) | One kind being used for food pesticide detection device | |
| CN206910353U (en) | Biological specimen collection cup | |
| CN202649001U (en) | Sterile collector for urine specimen | |
| CN202916128U (en) | Sampling device for urine chemical examination | |
| CN207379736U (en) | Stool takes inspection cup | |
| CN203672692U (en) | Sample processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |