CN215218087U - Food inspection sampling box - Google Patents
Food inspection sampling box Download PDFInfo
- Publication number
- CN215218087U CN215218087U CN202023321001.6U CN202023321001U CN215218087U CN 215218087 U CN215218087 U CN 215218087U CN 202023321001 U CN202023321001 U CN 202023321001U CN 215218087 U CN215218087 U CN 215218087U
- Authority
- CN
- China
- Prior art keywords
- cavity
- vertical
- box
- sub
- placing
- 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 discloses a food inspection sampling box, including the main tank body and upper cover, have the open chamber that holds of upside in this main tank body, its characterized in that: the containing cavity of the main box body is divided into a middle containing cavity and two side containing cavities by two first vertical partition plates; a vertical collecting pipe placing frame is arranged in the side containing cavity; a sub-placing box is arranged in the middle accommodating cavity and can be lifted and adjusted or taken out of the middle accommodating cavity; the sub-containing box comprises a sub-box body and two side covers; the sub-box body is divided into a first side cavity and a second side cavity by a second vertical clapboard; the first side cavity and the second side cavity are provided with side openings on one side back to the second vertical partition plate; the first side cavity is internally provided with a horizontal collecting tube placing rack. The utility model discloses can realize that the vertical placing of the pipe of adopting for a short time and adopt the pipe level to place greatly, it is compacter in the case, it is also very convenient to use, and can rationally reduce the main tank body overall dimension, also avoids big or small model difference in height to shake garrulous problem simultaneously.
Description
Technical Field
The utility model belongs to a food inspection sampling box.
Background
The indexes of food inspection mainly comprise the analysis of general components of food, the analysis of trace elements, the analysis of pesticide residues, the analysis of veterinary drug residues, the analysis of mycotoxin, the analysis of food additives, the analysis of other harmful substances and the like. According to the characteristics of the tested item, the test of each index corresponds to a corresponding test method.
The existing food products generally need to be sampled and checked, sampling pipes are used for collecting sampling samples in the sampling process, and the sampling pipes are different in model and are placed in a sampling box. Because the sampling pipes with different sizes are vertically placed in the sampling box, the appearance of the sampling box is too high, and the sampling box is inconvenient for workers to carry; in addition, there is the difference in height problem in big small-size model sampling pipe and can not be covered tightly simultaneously, causes small-size model sampling pipe to rock and seriously and takes place broken problem easily.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more defects in the prior art, the utility model provides a food inspection sampling box.
In order to achieve the purpose, the utility model provides a food inspection sampling box, including main tank body (1) and upper cover (2), have the open chamber that holds of upside in this main tank body (1), its characterized in that: the containing cavity of the main box body (1) is divided into a middle containing cavity (N-1) and two side containing cavities (N-2) by two first vertical partition plates (3); a vertical collecting pipe placing rack (4) is arranged in the side containing cavity (N-2); a sub-placing box (5) is arranged in the middle accommodating cavity (N-1), and the sub-placing box (5) can be lifted and adjusted or taken out of the middle accommodating cavity (N-1); the sub-containing box (5) comprises a sub-box body (5-1) and two side covers (5-2); the inside of the sub-box body (5-1) is divided into a first side cavity (M-1) and a second side cavity (M-2) by a second vertical clapboard (5-3); the first side cavity (M-1) and the second side cavity (M-2) are provided with side openings (5-11) on one side back to the second vertical clapboard (5-3); the upper ends of the two side covers (5-2) are rotatably connected with the sub-box body (5-1) and are respectively used for opening or closing side ports (5-11) on the first side cavity (M-1) and side ports (5-11) on the second side cavity (M-2); a horizontal collecting tube placing rack (6) is arranged in the first side cavity (M-1), and a tool placing rack (7) is arranged in the second side cavity (M-2).
By adopting the scheme, the vertical collecting pipe placing frame (4) is arranged in the side containing cavity (N-2), the vertical collecting pipe placing frame (4) is used for vertically placing small-size collecting pipes, the sub placing box (5) is arranged in the middle containing cavity (N-1), the horizontal collecting pipe placing frame (6) is arranged in the sub placing box (5), the horizontal collecting pipe placing frame (6) is used for vertically placing large-size collecting pipes, the large-size collecting pipes are horizontally placed and the small-size collecting pipes are vertically placed, the interior of the box is more compact, the overall dimension of the main box body can be reasonably reduced, and meanwhile, the problem of shaking and crushing due to the height difference of the large size and the small size is also avoided; in addition, the sub-placing box (5) can be lifted and adjusted or taken out in the middle accommodating cavity (N-1); when the sub-placing box (5) is taken out or lifted to a certain height, the side opening (5-11) on the first side cavity (M-1) can be opened through the side cover (5-2) in a turnover mode, then the large-size collecting pipe horizontally placed in the first side cavity (M-1) can be taken out in a lateral mode, meanwhile, the collected collecting pipe is easy to put in, so that the operation is very convenient, the upper and lower multilayer distribution conditions can be met, and further more large-size collecting pipes can be fully arranged in a limited space; meanwhile, the side opening (5-11) on the second side cavity (M-2) can be opened by turning over the other side cover (5-2), and a tool used for collecting is taken out laterally, so that the respective operations are very convenient; before the sub-placing box (5) is installed back or goes down to the middle accommodating cavity (N-1), the two side covers (5-2) can respectively close the side openings (5-11) on the first side cavity (M-1) and the side openings (5-11) on the second side cavity (M-2) firstly, so that the large-size collecting pipe and the tool are respectively installed in the first side cavity (M-1) and the second side cavity (M-2) in the sub-placing box (5) and are independently sealed and separated from each other, and therefore the large-size collecting pipe and the tool cannot collide relatively in the sub-placing box (5) and cannot run out of the sub-placing box (5), and the large-size collecting pipe and the small-size collecting pipe and the tool can be separated from each other and positioned and restrained at the same time, and shaking and mutual collision can be avoided.
Preferably, the vertical rack (4) for collecting tubes comprises a lower flat plate (4-1) and an upper flat plate (4-2); the upper flat plate (4-2) is positioned above the lower flat plate (4-1), and the upper flat plate (4-2) is fixedly connected with the lower flat plate (4-1) through a vertical beam (4-4); the upper flat plate (4-2) is provided with vertical through holes (4-21) for inserting sampling tubes, and the upper surface of the lower flat plate (4-1) is provided with concave holes (4-11) matched with the bottoms of the sampling tubes; a supporting spring (4-3) is arranged between the lower flat plate (4-1) and the inner bottom surface of the main box body (1). Therefore, the small-size collecting pipe is inserted into the vertical through holes (4-21), the bottom of the small-size collecting pipe is matched with the concave holes (4-11), and the small-size collecting pipe can be prevented from swinging. And the supporting spring (4-3) is used for elastically supporting the vertical placing rack (4) of the collecting pipe, when the upper cover (2) covers the main box body (1), the upper cover (2) can tightly press the collecting pipe on the vertical placing rack (4) of the collecting pipe, meanwhile, the vertical placing rack (4) of the collecting pipe can slightly displace downwards and compress the supporting spring (4-3), the vertical placing rack (4) of the collecting pipe bears the upper and lower resistance, the vertical placing rack (4) of the collecting pipe and the collecting pipe on the vertical placing rack (4) of the collecting pipe can be prevented from vertically shaking, and the vertical placing rack can absorb vibration and impact when being carried.
Preferably, the horizontal storage rack (6) of the sampling tube comprises a plurality of vertical plates (6-1), each vertical plate (6-1) is horizontally arranged in the first side cavity (M-1) at intervals, and horizontal through holes (6-11) for inserting the sampling tube are formed in the vertical plates (6-1).
Preferably, the tool rack (7) comprises a plurality of horizontal pallets (7-1); each horizontal supporting plate (7-1) is arranged in the second side cavity (M-2) at intervals along the vertical direction and is fixedly connected with the second vertical clapboard (5-3).
Preferably, a vertical rod (8) is arranged in the middle accommodating cavity (N-1), and the sub-accommodating box (5) is connected with the vertical rod (8) in a sliding manner. Thus, the sub-containing box (5) can be adjusted in a lifting and sliding manner along the vertical rod (8).
The utility model has the advantages that:
the utility model discloses can realize that the vertical placing of the pipe of adopting for a short time and adopt the pipe level to place greatly, it is compacter in the case, it is also very convenient to use, and can rationally reduce the main tank body overall dimension, also avoids big or small model difference in height to shake garrulous problem simultaneously.
Drawings
Fig. 1 is a front view of the present invention in a closed state of the upper cover.
Fig. 2 is a front view of the main case.
FIG. 3 is a front view of the collection tube vertical rack.
Fig. 4 is a front view of the child placement box in a closed state.
Fig. 5 is a front view of the present invention when the upper cover is in an open state and the child accommodation box ascends to the top and is opened.
Fig. 6 is a perspective view of the present invention when the upper cover is opened and the child storage box is moved upward to the top and opened.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
example (b): referring to fig. 1-6, a food inspection sampling box comprises a main box body 1 and an upper cover 2, wherein the main box body 1 is internally provided with a containing cavity with an open upper side, and the containing cavity of the main box body 1 is divided into a middle containing cavity N-1 and two side containing cavities N-2 by two first vertical partition plates 3.
Referring to fig. 6, in particular, the rear end of the upper cover 2 is hinged to the upper end of the rear side wall of the main case 1 by a hinge 1-2. The upper cover 2 is turned over to open or close the upper opening in the main body 1. The structure of the upper cover 2 covering the main box 1 can adopt the existing structure, so the description is omitted.
And a vertical collecting pipe placing frame 4 is arranged in the side containing cavity N-2. The vertical collecting pipe placing rack 4 is used for vertically placing small collecting pipes.
Referring to FIGS. 1-3, preferably, the collection tube vertical rack 4 comprises a lower plate 4-1 and an upper plate 4-2; the upper flat plate 4-2 is positioned above the lower flat plate 4-1, and the upper flat plate 4-2 is fixedly connected with the lower flat plate 4-1 through a vertical beam 4-4; the upper flat plate 4-2 is provided with a vertical through hole 4-21 for inserting a sampling tube, and the upper surface of the lower flat plate 4-1 is provided with a concave hole 4-11 for matching with the bottom of the sampling tube; a supporting spring 4-3 is arranged between the lower flat plate 4-1 and the inner bottom surface of the main box body 1. Therefore, the small-size collecting pipe is inserted into the vertical through hole 4-21, and the bottom of the small-size collecting pipe is matched with the concave hole 4-11, so that the small-size collecting pipe can be prevented from swinging. The supporting spring 4-3 is used for elastically supporting the vertical placing frame 4 of the collecting pipe, when the upper cover 2 covers the main box body 1, the upper cover 2 can tightly press the collecting pipe on the vertical placing frame 4 of the collecting pipe, meanwhile, the vertical placing frame 4 of the collecting pipe can slightly move downwards and compress the supporting spring 4-3, the vertical placing frame 4 of the collecting pipe is subjected to vertical resistance, the vertical placing frame 4 of the collecting pipe and the collecting pipe on the vertical placing frame 4 of the collecting pipe can be prevented from shaking up and down, and vibration and impact absorption can be realized during carrying.
Specifically, the concave hole 4-11 is hemispherical.
Referring to fig. 1-3, preferably, the lower surface of the lower plate 4-1 is provided with a spring upper end positioning concave hole 4-12, and the inner bottom surface of the main case 1 is provided with a spring lower end positioning concave hole 1-1. The upper end of the supporting spring 4-3 is inserted into the upper end positioning concave hole 4-12 and is in butt fit, and the lower end of the supporting spring 4-3 is inserted into the lower end positioning concave hole 1-1 and is in butt fit. Thus, the supporting spring 4-3 is positioned up and down to ensure long-term stable and reliable performance.
Referring to fig. 1-3, the supporting springs 4-3 are preferably provided in a plurality and spaced apart.
Referring to fig. 1-3, the lower plate 4-1 preferably includes an upper soft layer 401 and a lower hard layer 402, and the upper soft layer may be made of rubber, foamed plastic, or the like. The lower hard layer is made of engineering plastic (PC, ABS, PVC, etc.) or metal.
The lower hard layer 402 provides sufficient strength support while the upper soft layer 401 provides some shock absorption and cushioning in mating contact with the bottom of the collection tube while avoiding galling and crushing damage.
A sub-placing box 5 is arranged in the middle containing cavity N-1, and the sub-placing box 5 can be lifted and adjusted or taken out of the middle containing cavity N-1.
Referring to fig. 1 and 4-6, the child placement box 5 includes a child box body 5-1 and two side covers 5-2; the interior of the sub-box body 5-1 is divided into a first side cavity M-1 and a second side cavity M-2 by a second vertical clapboard 5-3; the first side cavity M-1 and the second side cavity M-2 are provided with side openings 5-11 on one side back to the second vertical clapboard 5-3. The upper ends of the two side covers 5-2 are rotatably connected with the sub-case 5-1 (e.g. hinged by hinges) and are respectively used for opening or closing side ports 5-11 (the one on the left side in fig. 5) on the first side cavity M-1 and side ports 5-11 (the one on the right side in fig. 5) on the second side cavity M-2; a collecting tube horizontal placing rack 6 is arranged in the first side cavity M-1, and a tool placing rack 7 is arranged in the second side cavity M-2.
Referring to fig. 1 and 3-6, when the utility model is used, because the vertical placing rack 4 of the collecting pipe is arranged in the side containing cavity N-2, the vertical placing rack 4 of the collecting pipe is used for vertically placing small-sized collecting pipes, and because the sub placing box 5 is arranged in the middle containing cavity N-1 and the horizontal placing rack 6 of the collecting pipe is arranged in the sub placing box 5, the horizontal placing rack 6 of the collecting pipe is used for vertically placing large-sized collecting pipes, the box is more compact by horizontally placing large-sized collecting pipes and vertically placing small-sized collecting pipes, the overall dimension of the main box body can be reasonably reduced, and meanwhile, the problem of shaking and crushing of large-sized and small-sized height differences is avoided; in addition, the sub-containing box 5 can be lifted and adjusted or taken out from the middle containing cavity N-1; when the sub-placing box 5 is taken out or lifted to a certain height, the side opening 5-11 on the first side cavity M-1 can be opened by turning the side cover 5-2, then the large-size collecting pipe horizontally placed in the first side cavity M-1 can be taken out laterally, and the collected collecting pipe is easy to put in, so that the operation is very convenient, the upper and lower multilayer distribution conditions can be met, and more large-size collecting pipes can be fully arranged in a limited space; meanwhile, the side opening 5-11 on the second side cavity M-2 can be opened by turning over the other side cover 5-2, and the tool used for collecting is taken out laterally, so that the respective operations are very convenient; before the sub-containing box 5 is installed back or goes down to the middle containing cavity N-1, the two side covers 5-2 respectively close the side openings 5-11 on the first side cavity M-1 and the side openings 5-11 on the second side cavity M-2, so that the large-size collecting pipes and tools are respectively installed in the first side cavity M-1 and the second side cavity M-2 in the sub-containing box 5 and are independently sealed and separated from each other, and therefore the large-size collecting pipes and the tools cannot collide relatively in the sub-containing box 5 or run out of the sub-containing box 5, the large-size collecting pipes and the small-size collecting pipes and the tools are separated and positioned and restrained from each other at the same time, and shaking and mutual collision can be avoided.
Preferably, the horizontal storage rack 6 for the sampling tube comprises a plurality of vertical plates 6-1, each vertical plate 6-1 is horizontally arranged in the first lateral cavity M-1 at intervals, and horizontal through holes 6-11 for inserting the sampling tube are arranged on the vertical plates 6-1.
Specifically, each of the risers 6-1 is secured within a first lateral cavity M-1.
Preferably, the tool rack 7 comprises a plurality of horizontal pallets 7-1; the horizontal supporting plates 7-1 are arranged in the second side cavity M-2 at intervals along the vertical direction and are fixedly connected with the second vertical partition plate 5-3.
Referring to fig. 5, in use, the horizontal support plates 7-1 of the tool rack 7 may be sequentially and respectively provided with test strips, reagent kits, pipettes, syringes, sampling tweezers, scissors, sampling spoons, disposable gloves, straws, swabs, markers, label paper, and the like.
Referring to fig. 2, 5 and 6, preferably, a vertical rod 8 is arranged in the intermediate containing cavity N-1, and the sub-containing box 5 is slidably connected with the vertical rod 8. Thus, the sub-containing box 5 can slide up and down along the vertical rod 8 to realize the lifting adjustment. When the sub-containing box 5 is lifted up, the sub-containing box 5 can move upwards along the vertical rod 8, and the sub-containing box 5 is higher than the upper opening in the main box body 1.
Referring to fig. 4-6, in the present embodiment, in particular, the second vertical partition 5-3 is provided with a sliding hole 5-31, and the vertical rod 8 is slidably engaged with the sliding hole 5-31.
Referring to fig. 6, further, a handle or holding recess 5-11 is provided on the top surface of the sub-case 5-1. The operation of holding and stirring up and down is convenient.
Referring to fig. 6, the vertical rods 8 are preferably arranged in a plurality and side by side. In this embodiment, the number of the vertical rods 8 is 3.
In other embodiments, the vertical rod 8 may be a telescopic rod. The height adjustment range of the sub-placement box 5 can be increased.
Referring to fig. 1 and 6, in addition, two buffering pads 2-1 are provided on the inner side of the upper cover 2, and the two buffering pads 2-1 correspond to the two side receiving chambers N-2 in position, respectively. When the upper cover 2 is covered, the two cushion pads 2-1 are respectively pressed on the collecting pipes of the collecting pipe vertical placing rack 4 of the two side containing cavities N-2, so that the collecting pipes in the two side containing cavities N-2 can be prevented from shaking up and down.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a food inspection sampling box, includes main tank body (1) and upper cover (2), has the open chamber that holds of upside in this main tank body (1), its characterized in that: the containing cavity of the main box body (1) is divided into a middle containing cavity (N-1) and two side containing cavities (N-2) by two first vertical partition plates (3); a vertical collecting pipe placing rack (4) is arranged in the side containing cavity (N-2); a sub-placing box (5) is arranged in the middle accommodating cavity (N-1), and the sub-placing box (5) can be lifted and adjusted or taken out of the middle accommodating cavity (N-1);
the sub-containing box (5) comprises a sub-box body (5-1) and two side covers (5-2); the inside of the sub-box body (5-1) is divided into a first side cavity (M-1) and a second side cavity (M-2) by a second vertical clapboard (5-3); the first side cavity (M-1) and the second side cavity (M-2) are provided with side openings (5-11) on one side back to the second vertical clapboard (5-3); the upper ends of the two side covers (5-2) are rotatably connected with the sub-box body (5-1) and are respectively used for opening or closing side ports (5-11) on the first side cavity (M-1) and side ports (5-11) on the second side cavity (M-2); a horizontal collecting tube placing rack (6) is arranged in the first side cavity (M-1), and a tool placing rack (7) is arranged in the second side cavity (M-2).
2. The food inspection sampling box of claim 1, wherein: the collecting pipe vertical placing rack (4) comprises a lower flat plate (4-1) and an upper flat plate (4-2); the upper flat plate (4-2) is positioned above the lower flat plate (4-1), and the upper flat plate (4-2) is fixedly connected with the lower flat plate (4-1) through a vertical beam (4-4); the upper flat plate (4-2) is provided with vertical through holes (4-21) for inserting sampling tubes, and the upper surface of the lower flat plate (4-1) is provided with concave holes (4-11) matched with the bottoms of the sampling tubes;
a supporting spring (4-3) is arranged between the lower flat plate (4-1) and the inner bottom surface of the main box body (1).
3. The food inspection sampling box of claim 1, wherein: the horizontal collecting pipe placing frame (6) comprises a plurality of vertical plates (6-1), each vertical plate (6-1) is horizontally arranged in a first side cavity (M-1) at intervals, and horizontal through holes (6-11) for inserting the collecting pipes are formed in the vertical plates (6-1).
4. The food inspection sampling box of claim 1, wherein: the tool placing frame (7) comprises a plurality of horizontal supporting plates (7-1); each horizontal supporting plate (7-1) is arranged in the second side cavity (M-2) at intervals along the vertical direction and is fixedly connected with the second vertical clapboard (5-3).
5. A food inspection sample kit as claimed in any one of claims 1 to 4 wherein: a vertical rod (8) is arranged in the middle accommodating cavity (N-1), and the sub-accommodating box (5) is connected with the vertical rod (8) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023321001.6U CN215218087U (en) | 2020-12-31 | 2020-12-31 | Food inspection sampling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023321001.6U CN215218087U (en) | 2020-12-31 | 2020-12-31 | Food inspection sampling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215218087U true CN215218087U (en) | 2021-12-17 |
Family
ID=79436488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023321001.6U Active CN215218087U (en) | 2020-12-31 | 2020-12-31 | Food inspection sampling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215218087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313646A (en) * | 2022-01-11 | 2022-04-12 | 贵州博联检测技术股份有限公司 | Accomodate convenient food detection device |
| CN115683728A (en) * | 2022-11-14 | 2023-02-03 | 淄博市食品药品检验研究院 | Combined multifunctional collecting pipe fitting for food inspection collecting device and using method |
-
2020
- 2020-12-31 CN CN202023321001.6U patent/CN215218087U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313646A (en) * | 2022-01-11 | 2022-04-12 | 贵州博联检测技术股份有限公司 | Accomodate convenient food detection device |
| CN115683728A (en) * | 2022-11-14 | 2023-02-03 | 淄博市食品药品检验研究院 | Combined multifunctional collecting pipe fitting for food inspection collecting device and using method |
| CN115683728B (en) * | 2022-11-14 | 2023-06-23 | 淄博市食品药品检验研究院 | Combined multifunctional collection pipe fitting for food inspection collection device and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215218087U (en) | Food inspection sampling box | |
| CN112193593B (en) | Sample strorage device is administered in soil pollution with dampproofing function | |
| CN214165919U (en) | Novel blood transport case is used at blood station | |
| CN210364841U (en) | Environmental soil sample detection and analysis kit | |
| CN211801012U (en) | Fixing device is deposited with sewage to environmental detection | |
| CN215157413U (en) | Cancer early gene detection kit | |
| CN214553762U (en) | Box is placed to sample for biological research and development | |
| CN211927403U (en) | Chemical industry analysis chemical examination detects uses liquid sampling device | |
| CN219258115U (en) | Detection kit | |
| CN211978700U (en) | Kit convenient for detecting pesticide residues in food | |
| CN217228410U (en) | Clinical laboratory reagent storage box of clinical laboratory | |
| CN217779392U (en) | Sample collection box for environmental detection | |
| CN220861518U (en) | Automatic sampling experiment platform | |
| CN217093545U (en) | Detection kit for medical examination | |
| CN212732185U (en) | Glass instrument cabinet for laboratory | |
| CN212904505U (en) | Ultraviolet-visible spectrophotometer | |
| CN217674103U (en) | Environmental impact evaluation is with portable sampling case | |
| CN110949837A (en) | Sample save set for medical science inspection | |
| CN210843460U (en) | Animal quarantine instrument storage device | |
| CN220549399U (en) | Storage equipment | |
| CN217397162U (en) | Liquid-transfering gun head cartoning ware | |
| CN216994370U (en) | Teaching aid tote box | |
| CN210181019U (en) | Portable water quality analysis device | |
| CN220640816U (en) | Blood storage box | |
| CN217786576U (en) | Plant disease specimen collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |