CN217483145U - Test tube can stand vertically with drying frame - Google Patents
Test tube can stand vertically with drying frame Download PDFInfo
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- CN217483145U CN217483145U CN202221005757.6U CN202221005757U CN217483145U CN 217483145 U CN217483145 U CN 217483145U CN 202221005757 U CN202221005757 U CN 202221005757U CN 217483145 U CN217483145 U CN 217483145U
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- test tube
- base block
- plug
- drying
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Abstract
A drying rack for upright test tubes comprises a supporting base block, a supporting connecting column, a top disc, and a plurality of lower test tube plug drying parts and upper test tube plug drying parts which are respectively arranged on the supporting base block and the top disc; the supporting base block is of a circular plate-shaped structure, the supporting connecting column is fixedly connected to the center of the supporting base block, and eight vertical limiting rods are uniformly arranged on the periphery of the supporting base block in the circumferential direction. The utility model has the advantages that: the test tube and the test tube plug can be dried conveniently after being cleaned.
Description
Technical Field
The utility model relates to an environmental protection detects technical field, concretely relates to test tube can stand vertically with airing frame.
Background
The test tube dries in air the frame in current laboratory does not often have the test tube stopper and dries the function, just so can have a great deal of inconvenience when making the test tube that has the test tube stopper dry after wasing. The sampling test tube often can not directly place vertically during sampling and follow-up use, must take the test tube to deposit the support and just can place vertically, just so can have a lot of inconveniences when making the field operation.
Disclosure of Invention
The utility model aims to provide a drying rack for upright test tubes, which aims at the defects.
In the utility model, the erectable test tube comprises a test tube part, a test tube base and a test tube plug; the test tube part is a transparent glass test tube with a flat top end and a hemispherical bottom; the test tube base is of a cylindrical block structure, a concave part is arranged at the center of the upper part of the test tube base and comprises an upper cylindrical part and a lower hemispherical part, the upper cylindrical part and the lower hemispherical part accommodate and clamp the bottom of the test tube part, and the diameter of the upper cylindrical part is the same as that of the test tube part; the test tube plug comprises an integrally formed cylindrical plug body part, a first circular ring part arranged in the middle of the cylindrical plug body part and a second circular ring part connected with the bottom of the first circular ring part, the outer diameter of the second circular ring part is the same as that of the first circular ring part, the inner diameter of the second circular ring part is smaller than that of the first circular ring part, the lower part of the cylindrical plug body part is plugged into the test tube part, and the outer wall of the top of the test tube part is abutted with the inner wall of the second circular ring part and wraps the second circular ring part;
the drying rack comprises a support base block, a support connecting column, a top disc, and a plurality of lower test tube plug drying parts and upper test tube plug drying parts which are respectively arranged on the support base block and the top disc; the supporting base block is of a circular plate-shaped structure, the supporting connecting column is fixedly connected to the center of the supporting base block, eight vertical limiting rods are uniformly arranged on the periphery of the supporting base block along the circumferential direction, four lower test tube plug drying parts are further arranged on the supporting base block between the eight vertical limiting rods and the supporting connecting column, and a circular block-shaped gap is formed in the bottom of the supporting base block; the center of the bottom of the top disc is fixedly connected with the top end of the supporting and connecting column, eight test tube through holes are uniformly formed in the periphery of the top disc in the circumferential direction, the diameters of the eight test tube through holes are smaller than the diameter of the test tube base, so that the test tube base is limited on the upper surface of the top disc, the eight test tube through holes are located right above the eight vertical limiting rods, and four upper test tube plugging and drying parts are further arranged on the top disc; the lower test tube plug drying part and the upper test tube plug drying part respectively comprise an upper cylindrical notch and a lower funnel-shaped notch, the diameter of the upper cylindrical notch is slightly larger than that of the test tube plug, and the bottoms of the lower funnel-shaped notches of the four lower test tube plug drying parts on the supporting base block are communicated with the circular block-shaped notches; the interval between top disc and the support base piece is less than the maximum length of test tube for the top of test tube portion does not contact with between the support base piece.
Preferably, the depth of the recess is one fourth of the length of the test tube portion.
Preferably, the tube base has a diameter three times as large as the tube portion.
Preferably, the test tube base is made of silica gel.
Preferably, the test tube plug is made of rubber.
Preferably, the lower portion of the cylindrical plug portion is inserted into the test tube portion by a length of one sixth of the length of the test tube portion.
Preferably, the four lower test tube plug drying parts on the supporting base block are uniformly arranged around the supporting connecting column.
Preferably, the four upper test tube plug drying parts on the top disc are uniformly arranged around the center of the top disc.
Preferably, the tube passes through the aperture with a larger diameter than the tube.
Preferably, the supporting base block, the supporting connecting column and the top disk are all made of plastic materials.
The utility model has the advantages that: the test tube and the test tube plug can be dried conveniently after being cleaned.
Drawings
Fig. 1 is a schematic structural view of the airing rack.
FIG. 2 is a schematic view of the upper part of the test tube stopper drying part.
Fig. 3 is a bottom structure diagram of the supporting base block.
Fig. 4 is a schematic diagram of a structure of a erectable test tube.
Fig. 5 is a schematic sectional structure view of a erectable test tube.
Fig. 6 is a schematic view of the structure of the test tube plug.
FIG. 7 is a schematic view of the structure of the base of the cuvette.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction is not understood as the limitation of the present invention. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
As shown in the attached drawings, the erectable test tube of the utility model comprises a test tube part 1, a test tube base 2 and a test tube plug 3; the test tube part 1 is a transparent glass test tube with a flat top end and a hemispherical bottom; the test tube base 2 is of a cylindrical block structure, a concave part 4 is arranged at the center of the upper part of the test tube base 2, the concave part 4 comprises an upper cylindrical part 41 and a lower semi-spherical part 42, the upper cylindrical part 41 and the lower semi-spherical part 42 accommodate and clamp the bottom of the test tube part 1, and the diameter of the upper cylindrical part 41 is the same as that of the test tube part 1; the test tube plug 3 comprises a cylindrical plug body part 31, a first circular ring part 32 and a second circular ring part 33, wherein the cylindrical plug body part 31 is integrally formed, the first circular ring part 32 is arranged in the middle of the cylindrical plug body part 31, the second circular ring part 33 is connected with the bottom of the first circular ring part 32, the outer diameter of the second circular ring part 33 is the same as that of the first circular ring part 32, the inner diameter of the second circular ring part 33 is smaller than that of the first circular ring part 32, the lower part of the cylindrical plug body part 31 is plugged into the test tube part 1, and the outer wall of the top of the test tube part 1 is abutted against the inner wall of the second circular ring part 33 and wraps the second circular ring part 33;
the drying rack comprises a supporting base block 100, a supporting connecting column 101, a top disc 102, and a plurality of lower test tube plug drying parts 103 and upper test tube plug drying parts 108 which are respectively arranged on the supporting base block 100 and the top disc 102; the supporting base block 100 is of a circular plate-shaped structure, the supporting connecting column 101 is fixedly connected to the center of the supporting base block 100, eight vertical limiting rods 104 are uniformly arranged on the periphery of the supporting base block 100 along the circumferential direction, four lower test tube plug drying parts 103 are further arranged on the supporting base block 100 between the eight vertical limiting rods 104 and the supporting connecting column 101, and a circular block-shaped notch 105 is formed in the bottom of the supporting base block 100; the center of the bottom of the top disc 102 is fixedly connected with the top end of the supporting and connecting column 101, eight test tube through holes are uniformly formed in the periphery of the top disc 102 along the circumferential direction, the diameters of the eight test tube through holes are smaller than the diameter of the test tube base 2, so that the test tube base 2 is limited on the upper surface of the top disc 102, the eight test tube through holes are located right above the eight vertical limiting rods 104, and four upper test tube plug airing portions 108 are further arranged on the top disc 102; the lower test tube plug drying part 103 and the upper test tube plug drying part 108 both comprise an upper cylindrical notch 106 and a lower funnel-shaped notch 107, the diameter of the upper cylindrical notch 106 is slightly larger than that of the test tube plug, and the bottoms of the lower funnel-shaped notches 107 of the four lower test tube plug drying parts 103 on the support base block 100 are communicated with the circular block-shaped notch 105; the distance between the top disk 102 and the support base block 100 is smaller than the maximum length of the test tube, so that the top end of the test tube portion 1 does not contact the support base block 100.
In another embodiment, the depth of the recess 4 is one fourth of the length of the test tube portion 1.
In another embodiment, the diameter of the tube base 2 is three times the diameter of the tube portion 1.
In another technical scheme, the test tube base 2 is made of silica gel.
In another technical scheme, the test tube plug 3 is made of rubber.
In another technical solution, the length of the lower part of the cylindrical plug body 31 plugged into the test tube portion 1 is one sixth of the length of the test tube portion 1.
In another technical solution, four lower tube plug airing parts 103 on the support base block 100 are uniformly arranged around the support connection column 101.
In another embodiment, four upper tube plug drying parts 108 on the top disk 102 are uniformly arranged around the center of the top disk 102.
In another embodiment, the diameter of the test tube passing through the hole is larger than the diameter of the test tube.
In another technical solution, the supporting base block 100, the supporting connection column 101 and the top disk 102 are all made of plastic.
The working mode is as follows: the operator loads the liquid sample of the environmental test sample into the test tube part 1, and then plugs the test tube plug 3 to seal the test tube part 1. During the sampling period, the bottom of the test tube part 1 can be plugged into the test tube base 2, and then the test tube base 2 is placed on the ground or a flat platform, so that multiple times of sample sampling can be conveniently carried out. During laboratory sample test, directly place test tube base 2 in the laboratory bench face, also make things convenient for during the detection to carry out operation process to the sample in the test tube portion 1.
After the test tube part 1 and the test tube plug 3 are cleaned by an operator, a test tube opening of the test tube part 1 faces downwards, the test tube opening penetrates through the test tube through holes, the test tube base 2 is limited on the upper surface of the top disc 102 through the eight test tube through holes, then the test tube plug 3 is placed into the upper cylindrical notch 106 of the lower test tube plug airing part 103 or the upper test tube plug airing part 108, and a small amount of residual liquid on the test tube and the test tube plug can be quickly aired.
Claims (10)
1. The drying rack for the test tube capable of being erected is characterized in that the test tube capable of being erected comprises a test tube part (1), a test tube base (2) and a test tube plug (3); the test tube part (1) is a transparent glass test tube with a flat top end and a hemispherical bottom; the test tube base (2) is of a cylindrical block structure, a concave part (4) is arranged at the center of the upper part of the test tube base (2), the concave part (4) comprises an upper cylindrical part (41) and a lower semicircular part (42), the bottom of the test tube part (1) is accommodated and clamped by the upper cylindrical part (41) and the lower semicircular part (42), and the diameter of the upper cylindrical part (41) is the same as that of the test tube part (1); the test tube plug (3) comprises an integrally formed cylindrical plug body (31), a first circular ring part (32) arranged in the middle of the cylindrical plug body (31) and a second circular ring part (33) connected with the bottom of the first circular ring part (32), the outer diameter of the second circular ring part (33) is the same as that of the first circular ring part (32), the inner diameter of the second circular ring part (33) is smaller than that of the first circular ring part (32), the lower part of the cylindrical plug body (31) is plugged into the test tube part (1), and the outer wall of the top of the test tube part (1) is abutted to the inner wall of the second circular ring part (33) and wraps the inner wall;
the drying rack comprises a supporting base block (100), a supporting connecting column (101), a top disc (102), and a plurality of lower test tube plug drying parts (103) and upper test tube plug drying parts (108) which are respectively arranged on the supporting base block (100) and the top disc (102); the supporting base block (100) is of a circular plate-shaped structure, the supporting connecting column (101) is fixedly connected to the center of the supporting base block (100), eight vertical limiting rods (104) are uniformly arranged on the periphery of the supporting base block (100) along the circumferential direction, four lower test tube plug drying parts (103) are further arranged on the supporting base block (100) between the eight vertical limiting rods (104) and the supporting connecting column (101), and a circular block-shaped notch (105) is formed in the bottom of the supporting base block (100); the center of the bottom of the top disc (102) is fixedly connected with the top end of the supporting and connecting column (101), eight test tube through holes are uniformly formed in the periphery of the top disc (102) along the circumferential direction, the diameters of the eight test tube through holes are smaller than the diameter of the test tube base (2), so that the test tube base (2) is limited on the upper surface of the top disc (102), the eight test tube through holes are located right above the eight vertical limiting rods (104), and four upper test tube plug drying parts (108) are further arranged on the top disc (102); the lower test tube plug drying part (103) and the upper test tube plug drying part (108) respectively comprise an upper cylindrical notch (106) and a lower funnel-shaped notch (107), the diameter of the upper cylindrical notch (106) is slightly larger than that of the test tube plug, and the bottoms of the lower funnel-shaped notches (107) of the four lower test tube plug drying parts (103) on the support base block (100) are communicated with the circular block-shaped notch (105); the distance between the top disc (102) and the supporting base block (100) is smaller than the maximum length of the test tube, so that the top end of the test tube part (1) is not contacted with the supporting base block (100).
2. Drying rack for erectable test tubes according to claim 1, wherein the depth of the depression (4) is one quarter of the length of the test tube section (1).
3. Drying rack for erectable test tubes according to claim 1, characterised in that the diameter of the test tube base (2) is three times the diameter of the test tube section (1).
4. The drying rack for the erectable test tubes according to claim 1, wherein the test tube base (2) is made of silica gel.
5. Drying rack for erectable test tubes according to claim 1, wherein the test tube stopper (3) is of rubber material.
6. Drying rack for erectable test tubes according to claim 1, characterised in that the lower part of the cylindrical stopper body (31) is inserted into the test tube section (1) by a length of one sixth of the length of the test tube section (1).
7. The drying rack for erectable test tubes according to claim 1, wherein four lower tube plug drying parts (103) on the support base block (100) are evenly arranged around the support connection column (101).
8. The drying rack for erectable test tubes according to claim 1, wherein the four upper tube stopper drying parts (108) on the top disc (102) are evenly arranged around the center of the top disc (102).
9. The drying rack for erectable test tubes according to claim 1, wherein the diameter of the test tube passing hole is larger than the diameter of the test tube.
10. Drying rack for erectable test tubes according to claim 1, wherein the support base block (100), the support connection column (101) and the top disc (102) are all made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005757.6U CN217483145U (en) | 2022-04-28 | 2022-04-28 | Test tube can stand vertically with drying frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005757.6U CN217483145U (en) | 2022-04-28 | 2022-04-28 | Test tube can stand vertically with drying frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217483145U true CN217483145U (en) | 2022-09-23 |
Family
ID=83309446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221005757.6U Active CN217483145U (en) | 2022-04-28 | 2022-04-28 | Test tube can stand vertically with drying frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217483145U (en) |
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2022
- 2022-04-28 CN CN202221005757.6U patent/CN217483145U/en active Active
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