CN110577025A - a save set for soil sample - Google Patents
a save set for soil sample Download PDFInfo
- Publication number
- CN110577025A CN110577025A CN201910942876.0A CN201910942876A CN110577025A CN 110577025 A CN110577025 A CN 110577025A CN 201910942876 A CN201910942876 A CN 201910942876A CN 110577025 A CN110577025 A CN 110577025A
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- CN
- China
- Prior art keywords
- storage
- fixedly connected
- sample
- sealing
- cylinder
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/06—Sealings formed by liquid or plastic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
the invention discloses a soil sample storage device, and relates to the technical field of soil sample storage. The invention comprises a box body and a box cover; the box body is uniformly provided with storage ports, and the positions corresponding to the storage ports are connected with storage cylinders; a sample cylinder is arranged in the storage cylinder; the inner wall of the storage barrel is connected with an arc-shaped plate in a sliding manner, and the outer surface of the arc-shaped plate is connected with a refrigerating sheet; the upper end of the sample cylinder is connected with a sealing ring; the sealing ring is provided with a sealing groove; the box cover is provided with a through hole and connected with a flange; the inner wall of the flange is connected with a cover plate; the cover plate is provided with a bending part matched with the sealing groove; the cover plate is surrounded with an electric heating wire. According to the invention, the sealing ring on the sample cylinder is matched with the bending part on the cover plate, and the sample cylinder is sealed by wax, so that the problem of poor sealing property of the existing soil sample storage is solved; the temperature of the sample cylinder can be controlled by arranging the refrigerating sheet; the problem of current soil sample preserve, easily receive the temperature influence, lead to the testing result to be out of alignment is solved.
Description
Technical Field
the invention belongs to the technical field of soil sample preservation, and particularly relates to a soil sample preservation device.
Background
in order to accurately detect the pollution conditions of the smelting field and the surrounding soil, a detector needs to collect soil samples on the spot and bring the collected soil samples back to a laboratory for detection. The existing collected soil samples can only be temporarily stored through a sealed bag or a sample box.
however, the existing soil sample storage mode has poor sealing performance, and the soil sample is easy to oxidize, so that the integrity of soil sample storage and the accuracy of soil sample detection are reduced;
meanwhile, the existing storage mode can not control the storage temperature, so that the soil sample is influenced by the change of the temperature, the internal chemical characteristics of the soil sample are changed, and the subsequent detection result is inaccurate.
disclosure of Invention
The invention aims to provide a soil sample storage device, wherein a sealing ring is arranged on a sample cylinder, a ring cover plate is arranged on a box body, a bent part on the cover plate is matched with the sealing ring, and the sealing ring is sealed by wax, so that the problem of poor sealing performance of the conventional soil sample storage is solved; the temperature of the sample cylinder can be controlled by arranging the refrigerating sheet; the problem of current soil sample preserve, easily receive the temperature influence, lead to the testing result to be out of alignment is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a soil sample storage device, which comprises a box body; the upper surface of the box body is hinged with a box cover; a plurality of storage ports are uniformly distributed on the upper surface of the box body; the inner top surface of the box body is fixedly connected with a storage barrel relative to the storage opening; the inner bottom surface of the box body is fixedly connected with a stair column corresponding to the position of the storage barrel;
The upper part of the ladder column is provided with a spring; the upper end of the spring is connected with a jacking block; the top block is matched with the inner wall of the storage barrel;
A sample cylinder is arranged in the storage cylinder; the inner wall of the storage barrel is connected with a plurality of arc-shaped plates in a sliding manner;
The peripheral side surface of the upper end of the sample cylinder is fixedly connected with a sealing ring; an inverted trapezoidal sealing groove is formed in the upper surface of the sealing ring; the lower end surface of the sample cylinder is of a hemispherical structure;
The upper surface of the top block is provided with a fixed notch matched with the lower end surface of the sample cylinder; the inner surface of the arc-shaped plate is abutted against the outer surface of the sample cylinder; the outer surface of the arc-shaped plate is fixedly connected with a refrigerating sheet; the outer surfaces of the arc-shaped plates are fixedly connected with sliding pipes side by side; one end of the sliding pipe penetrates through the side wall of the storage barrel and is fixedly connected with a limiting ring; the side surface of the sliding tube is sleeved with a compression spring;
The box cover is provided with a through hole corresponding to the storage opening; the box cover is fixedly connected with a flange matched with the inner wall of the storage cylinder in a position corresponding to the through hole; the inner wall of the flange is fixedly connected with an annular cover plate; the upper part of the inner wall of the through hole is provided with internal threads, and the internal threads are connected with a sealing cover;
the cover plate is provided with a bending part matched with the sealing groove; the inner surface of the cover plate is fixedly connected with a sealing block; the side surface of the cover plate is surrounded by an electric heating wire, and the electric heating wire is embedded into the box cover; the lower surface of the bending part is provided with a through hole.
Furthermore, a rectangular notch is formed in the bottom of the side wall of the box body; the rectangular notch is internally matched with a notch cover plate.
Furthermore, vent channels are formed in four corners of the top block; the lower surface of the top block is fixedly connected with a baffle; the baffle is in contact fit with the lower end face of the storage barrel.
Furthermore, the upper surface of the sealing block is of a convex curved surface structure.
Furthermore, the lower surface of the sealing block is provided with an annular groove matched with the upper end surface of the sample cylinder.
further, a control switch is arranged on the upper surface of the box cover.
The invention has the following beneficial effects:
1. according to the invention, the sealing ring is arranged on the sample cylinder, the cover plate is arranged on the box cover, the bent part of the cover plate is matched with the sealing groove of the sealing ring, and the cover plate is heated by the electric heating wire, so that solid wax in the cover plate is melted and flows into the sealing groove through the through hole, and thus the sealing between the cover plate and the sealing ring is realized, the sealing effect on the soil sample in the sample cylinder is improved, and the condition that the detection result is inaccurate due to the oxidation of the soil sample is avoided.
2. According to the invention, the arc-shaped plate is arranged, the refrigerating sheet is arranged on the arc-shaped plate, and the temperature of the sample cylinder can be regulated through the refrigerating sheet, so that the condition that the detection result is inaccurate due to the change of a soil sample in the sample cylinder caused by the influence of temperature is reduced;
3. according to the invention, the notch is formed in the side surface of the box body, so that refrigeration articles such as ice bags and the like can be placed into the box body through the notch, the preservation temperature of the soil sample is further regulated, and the practicability of the preservation device is improved.
of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a soil sample preservation device according to the present invention;
FIG. 2 is a top view of the structure of FIG. 1;
FIG. 3 is a front view of the structure of FIG. 1;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;
FIG. 6 is an enlarged view of the portion A in FIG. 4;
FIG. 7 is a schematic structural view of the top plate;
FIG. 8 is a schematic structural view of an arcuate plate;
in the drawings, the components represented by the respective reference numerals are listed below:
1-box body, 2-box cover, 3-spring, 4-top block, 5-sample barrel, 6-arc plate, 7-sealing cover, 8-electric heating wire, 101-storage barrel, 102-stepped column, 103-notch cover plate, 201-flange, 202-cover plate, 203-bending part, 204-sealing block, 205-through hole, 206-control switch, 401-fixing notch, 402-ventilation channel, 403-baffle plate, 501-sealing ring, 601-refrigeration piece, 602-sliding tube, 603-limiting ring and 604-compression spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "peripheral," "inner," "one end," and the like are used in an orientation or positional relationship merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the present invention.
Referring to fig. 1-5, the present invention is a soil sample storage device, which comprises a box body 1; the upper surface of the box body 1 is hinged with a box cover 2; a plurality of storage ports are uniformly distributed on the upper surface of the box body 1; the inner top surface of the box body 1 is fixedly connected with a storage barrel 101 relative to the storage opening, and the cross section of the storage barrel 101 is rectangular, circular or regular polygon; a gap is reserved between the lower end of the storage cylinder 101 and the inner bottom surface of the box body 1;
the inner bottom surface of the box body 1 is fixedly connected with a stair column 102 corresponding to the position of the storage barrel 101; the upper part of the stair column 102 is provided with a spring 3; the upper end of the spring 3 is connected with a top block 4; the top block 4 is matched with the inner wall of the storage cylinder 101; can slide up and down along the inner wall of the storage cylinder 101;
A sample cylinder 5 is arranged in the storage cylinder 101; the inner wall of the storage barrel 101 is connected with a plurality of arc-shaped plates 6 in a sliding way;
as shown in fig. 6, a sealing ring 501 is welded on the circumferential side of the upper end of the sample cylinder 5, and the sealing ring 501 can also be integrally formed with the sample cylinder 5, for example, when the sample cylinder 5 is made of glass; an inverted trapezoidal sealing groove is formed in the upper surface of the sealing ring 501; the lower end surface of the sample cylinder 5 is of a hemispherical structure;
As shown in fig. 7, the upper surface of the top block 4 is provided with a fixing notch 401 matched with the lower end surface of the sample cylinder 5, for supporting, limiting and fixing the sample cylinder 5;
Wherein, four corners of the top block 4 are provided with vent channels 402; the lower surface of the top block 4 is fixedly connected with a baffle 403; the baffle 403 is in contact fit with the lower end surface of the storage barrel 101; the lower surface of the baffle 403 can be provided with a blind hole for fixedly connecting with the spring 3; the ventilation channel 402 allows the cartridge 101 to be kept in air communication with the inside of the cabinet 1, facilitating the subsequent temperature regulation; baffle 403 leans on with storage cylinder 101 lower terminal surface under the effect of spring 3 for storage cylinder 101 is inside airtight relatively, realizes taking out the back at sample section of thick bamboo 5, can prevent that the inside temperature of box 1 from running off the condition emergence.
as shown in fig. 8, four arc-shaped plates 6 are circumferentially distributed, and the inner surface of the arc-shaped plate 6 is abutted against the outer surface of the sample cylinder 5; the outer surface of the arc-shaped plate 6 is fixedly connected with a refrigerating sheet 601; the outer surfaces of the arc-shaped plates 6 are welded or connected with sliding pipes 602 in a threaded manner side by side; one end of the sliding pipe 602 penetrates through the side wall of the storage cylinder 101 and is fixedly connected with a limiting ring 603; a compression spring 604 is sleeved on the peripheral side of the sliding pipe 602; a wiring hole is formed in the position, close to the refrigerating piece 601, of the sliding pipe 602, a power line is connected to the inside of the box body 1 through the sliding pipe 602, and the wiring hole is connected with the refrigerating piece 601, so that power supply for the refrigerating piece 601 is achieved; the arc-shaped plate 6 is tightly attached to the outer wall of the sample cylinder 5 by the compression spring 604, so that the fixing and limiting effects on the sample cylinder 5 are realized;
The refrigeration is realized after the refrigeration piece 601 is electrified, so that the sample cylinder 5 is kept in a lower temperature environment, and the preservation of the soil sample inside the sample cylinder 5 is facilitated.
The box cover 2 is provided with a through hole corresponding to the storage opening; a flange 201 matched with the inner wall of the storage cylinder 101 is fixedly connected to the position of the box cover 2 corresponding to the through hole; an annular cover plate 202 is fixedly connected to the inner wall of the flange 201; the flange 201 and the annular cover plate 202 can be fixed in an embedded mode; the upper part of the inner wall of the through hole is provided with internal threads, and the sealing cover 7 is in threaded connection;
the cover plate 202 is provided with a bending part 203 matched with the sealing groove, and the cover plate 202 and the bending part 203 are plate structures; a sealing block 204 is welded to the inner surface of the cover plate 202,
The lower surface of the sealing block 204 is provided with an annular groove matched with the upper end surface of the sample cylinder 5, and the annular groove is matched with the upper end of the sample cylinder 5, so that the sealing effect on the sample cylinder 5 can be further improved;
Wherein, the cover plate 202 and the bending part 203 can be integrally formed or obtained by bending; or can be integrally formed with the sealing block 204; the electric heating wire 8 is arranged around the peripheral surface of the cover plate 202, and the electric heating wire 8 is embedded into the box cover 2; the lower surface of the bent portion 203 is opened with a through hole 205.
before use, the sealing cover 7 can be opened, solid wax is placed at the position of the bent part 203, when a sample is collected and needs to be stored, the electric heating wire 8 is electrified to generate heat, the fixed wax is melted through heat transfer of the cover plate 202 and the bent part 203, and the melted wax flows into the sealing groove on the sealing ring through the through hole 205, so that sealing between the bent part 203 and the sealing groove is realized; a sealing treatment of the sample cartridge 5;
Preferably, the upper surface of the sealing block 204 is a convex curved structure, so that wax can flow more easily towards the position of the bending part 203.
preferably, the bottom of the side wall of the box body 1 is provided with a rectangular notch; the rectangle notch intraoral matching has slot apron 103, can put into ice bag etc. toward box 1 is inside through the rectangle notch, realizes the regulation to the inside temperature of box 1, and the box 1 that makes is more favorable to the save to soil sample.
Preferably, the upper surface of the box cover 2 is provided with a control switch 206, and the control switch 206 comprises a switch for controlling the refrigeration of the refrigeration piece 601 and a switch for controlling the heating of the electric heating wire 8; the inner bottom surface of the box body 1 can be provided with components such as a storage battery and the like and is connected with the control switch 206, the refrigerating sheet 601 and the electric heating wire 8 through leads; the wires are arranged at the part of the case cover 2 and are distributed from the inside of the case cover 2; the box cover 2 can be a hollow structure, and the interior of the box cover is filled with heat insulation materials, such as foaming filling, and a foaming layer is obtained for heat insulation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A save set for soil sample which characterized in that: comprises a box body (1); the upper surface of the box body (1) is hinged with a box cover (2); a plurality of storage ports are uniformly distributed on the upper surface of the box body (1); the inner top surface of the box body (1) is fixedly connected with a storage barrel (101) relative to the storage opening; a step column (102) is fixedly connected to the inner bottom surface of the box body (1) corresponding to the position of the storage barrel (101);
The upper part of the stair column (102) is provided with a spring (3); the upper end of the spring (3) is connected with a top block (4); the top block (4) is matched with the inner wall of the storage barrel (101);
a sample cylinder (5) is arranged in the storage cylinder (101); the inner wall of the storage barrel (101) is connected with a plurality of arc-shaped plates (6) in a sliding manner;
The peripheral side surface of the upper end of the sample cylinder (5) is fixedly connected with a sealing ring (501); an inverted trapezoidal sealing groove is formed in the upper surface of the sealing ring (501); the lower end surface of the sample cylinder (5) is of a hemispherical structure;
the upper surface of the top block (4) is provided with a fixed notch (401) matched with the lower end surface of the sample cylinder (5); the inner surface of the arc-shaped plate (6) is abutted against the outer surface of the sample cylinder (5); the outer surface of the arc-shaped plate (6) is fixedly connected with a refrigerating sheet (601); the outer surfaces of the arc-shaped plates (6) are fixedly connected with sliding pipes (602) side by side; one end of the sliding pipe (602) penetrates through the side wall of the storage barrel (101) and is fixedly connected with a limiting ring (603); a compression spring (604) is sleeved on the peripheral side surface of the sliding pipe (602);
The box cover (2) is provided with a through hole corresponding to the storage opening; a flange (201) matched with the inner wall of the storage cylinder (101) is fixedly connected to the position, opposite to the through hole, of the box cover (2); the inner wall of the flange (201) is fixedly connected with an annular cover plate (202); the upper part of the inner wall of the through hole is provided with internal threads, and the through hole is in threaded connection with a sealing cover (7);
the cover plate (202) is provided with a bending part (203) matched with the sealing groove; the inner surface of the cover plate (202) is fixedly connected with a sealing block (204); the peripheral side surface of the cover plate (202) is surrounded by electric heating wires (8), and the electric heating wires (8) are embedded into the box cover (2); the lower surface of the bending part (203) is provided with a through hole (205).
2. The soil sample preservation device according to claim 1, wherein a rectangular notch is formed at the bottom of the side wall of the box body (1); the rectangular notch is internally matched with a notch cover plate (103).
3. the device for preserving soil samples as claimed in claim 1, characterized in that said top block (4) is provided with vent channels (402) at each of its four corners; the lower surface of the top block (4) is fixedly connected with a baffle (403); the baffle (403) is in contact fit with the lower end face of the storage barrel (101).
4. The preservation apparatus for soil samples as claimed in claim 1 wherein the upper surface of the sealing block (204) is a convex curved structure.
5. the device for preserving soil samples as claimed in claim 1, wherein the lower surface of the sealing block (204) is provided with an annular groove matching with the upper end surface of the sample cylinder (5).
6. the preservation apparatus for soil samples according to claim 1, characterized in that the upper surface of the cover (2) is provided with a control switch (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942876.0A CN110577025B (en) | 2019-09-30 | 2019-09-30 | A save set for soil sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910942876.0A CN110577025B (en) | 2019-09-30 | 2019-09-30 | A save set for soil sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110577025A true CN110577025A (en) | 2019-12-17 |
| CN110577025B CN110577025B (en) | 2021-10-08 |
Family
ID=68814309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910942876.0A Active CN110577025B (en) | 2019-09-30 | 2019-09-30 | A save set for soil sample |
Country Status (1)
| Country | Link |
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| CN (1) | CN110577025B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959952A (en) * | 2020-08-17 | 2020-11-20 | 四川大学华西医院 | Gene detection sampling box with low-temperature refrigeration function |
| CN112255004A (en) * | 2020-09-27 | 2021-01-22 | 中国科学院空间应用工程与技术中心 | Axial buckling metal sealing deep space sampling packaging device and leakage rate monitoring packaging system |
| CN112478398A (en) * | 2020-11-30 | 2021-03-12 | 黑龙江省科学院自然与生态研究所 | Storage box simulating field sample preservation environment |
| CN112722551A (en) * | 2020-12-24 | 2021-04-30 | 许昌学院 | Soil core protection device for civil engineering and use method |
| CN113697292A (en) * | 2021-08-27 | 2021-11-26 | 中钢集团马鞍山矿山研究总院股份有限公司 | Soil sample temperature control storage box for geotechnical engineering survey |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB113982A (en) * | 1916-12-09 | 1918-03-11 | Albert George Hendy Thatcher | Improvements in Means for Closing or Sealing up Vessels. |
| US1359351A (en) * | 1919-07-16 | 1920-11-16 | Gash Edwin Corles | Preserving-jar and the like |
| CN102879220A (en) * | 2012-09-26 | 2013-01-16 | 浙江大学 | Fusion welding sealing mechanism for sampling of moon samples |
| CN208021983U (en) * | 2018-02-05 | 2018-10-30 | 漯河食品职业学院 | A kind of food inspection sample storage box |
| CN208393969U (en) * | 2018-06-21 | 2019-01-18 | 天津世纪天源钻井工程有限公司 | A kind of geological prospecting operation pedotheque save set |
| CN208828445U (en) * | 2018-07-04 | 2019-05-07 | 河南华瑞高新材料有限公司 | One kind being suitable for electrolyte and stores transfer device |
| CN208994276U (en) * | 2018-10-09 | 2019-06-18 | 天津一诺塑料制品有限公司 | A kind of chemical raw material sealing bucket |
| CN209396276U (en) * | 2018-12-12 | 2019-09-17 | 青岛鑫岩建材有限公司 | Sand storage sample tank |
| CN110077703A (en) * | 2019-05-30 | 2019-08-02 | 合肥职业技术学院 | A kind of virus detection kit |
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2019
- 2019-09-30 CN CN201910942876.0A patent/CN110577025B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959952A (en) * | 2020-08-17 | 2020-11-20 | 四川大学华西医院 | Gene detection sampling box with low-temperature refrigeration function |
| CN112255004A (en) * | 2020-09-27 | 2021-01-22 | 中国科学院空间应用工程与技术中心 | Axial buckling metal sealing deep space sampling packaging device and leakage rate monitoring packaging system |
| CN112478398A (en) * | 2020-11-30 | 2021-03-12 | 黑龙江省科学院自然与生态研究所 | Storage box simulating field sample preservation environment |
| CN112722551A (en) * | 2020-12-24 | 2021-04-30 | 许昌学院 | Soil core protection device for civil engineering and use method |
| CN113697292A (en) * | 2021-08-27 | 2021-11-26 | 中钢集团马鞍山矿山研究总院股份有限公司 | Soil sample temperature control storage box for geotechnical engineering survey |
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|---|---|
| CN110577025B (en) | 2021-10-08 |
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