CN220919315U - Test tube support with pipette convenient to dry - Google Patents
Test tube support with pipette convenient to dry Download PDFInfo
- Publication number
- CN220919315U CN220919315U CN202322746320.9U CN202322746320U CN220919315U CN 220919315 U CN220919315 U CN 220919315U CN 202322746320 U CN202322746320 U CN 202322746320U CN 220919315 U CN220919315 U CN 220919315U
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- test tube
- plate
- bottom plate
- pipette
- rack
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- 238000012360 testing method Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000007605 air drying Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a test tube bracket with a pipetting gun, which is convenient to dry, wherein a top plate, a middle layer plate and a bottom plate are horizontally arranged from top to bottom, and the left side and the right side of the top plate and the middle layer plate are fixed through clamping grooves on side plates; the pipette gun rack is symmetrically arranged at the top and the outer side of the middle of the side plate, and the pipette gun can be stably hung on the rack through the arc-shaped groove and the semicircular aperture; two sides of the bottom plate are in sliding fit with the sliding grooves on the inner sides of the side plates; the top plate and the middle layer plate are respectively provided with a plurality of non-closed circular holes and middle small holes with different sizes, and the non-closed circular holes and the middle small holes are used as test tube jacks which can be used for placing test tubes with different specifications; the balance water column is arranged at the bottom of the bottom plate and used for observing whether the test tube rack is balanced or not; the bottom plate top distributes has test tube water draining column and a plurality of aperture, and the detachable collection box is installed to the below, and the collection box is inside to have the cotton that absorbs water, and residual moisture after the test tube washing is collected to accessible water draining column and aperture. The utility model has the advantages of simple structure, reasonable design, convenient use and strong practicability.
Description
Technical Field
The utility model relates to laboratory or medical auxiliary equipment, in particular to a test tube bracket with a pipette gun, which is convenient to dry.
Background
The test tube rack is the most basic experimental instrument for placing and airing test tubes, and is an indispensable article for operations related to biology, chemical industry, medical treatment and the like. Along with the improvement of personalized requirements and the innovation development of technology, the test tube rack not only meets the function of placing test tubes, but also is continuously and perfectly upgraded in functionality, such as tilting, oscillating and adjustable in size. Liquid stratification, pipetting are the most common procedure in experimental and medical procedures. In the operation process, the phenomena of shielding, refracting the sight and tilting the test tube rack at the edge of the test tube rack are very common, so that the integrity and the accuracy of extraction are affected, and the complexity and the inconvenience of operation are increased. On the other hand, when the test tube mouth dries up, not only dry slowly, still easily make the water in the test tube wall glue and glue the dust and cause the pollution.
In summary, the utility model designs the test tube bracket with the pipette gun, which is convenient to dry.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a test tube bracket with a pipette which is convenient to dry, and has the advantages of simple structure, reasonable design, convenient use and strong practicability.
In order to achieve the above object, the present utility model is realized by the following technical scheme: a test tube support with a pipetting gun convenient to dry comprises a top plate, a middle plate, a bottom plate, side plates, a pipetting gun rack, a balance water column, a test tube draining column, a detachable collecting box and absorbent cotton. The top plate, the middle layer plate and the bottom plate are horizontally arranged from top to bottom, and the left side and the right side of the top plate and the middle layer plate are fixed through clamping grooves on the side plates; the pipette gun rack is symmetrically arranged at the top and the outer side of the middle of the side plate, and the pipette gun can be stably hung on the rack through the arc-shaped groove and the semicircular aperture; two sides of the bottom plate are in sliding fit with the sliding grooves on the inner sides of the side plates; the top plate and the middle layer plate are respectively provided with a plurality of non-closed circular holes and middle small holes with different sizes, and the non-closed circular holes and the middle small holes are used as test tube jacks which can be used for placing test tubes with different specifications; the balance water column is arranged at the bottom of the bottom plate and used for observing whether the test tube rack is balanced or not; a plurality of vertical test tube water draining columns and a plurality of small holes are arranged near the edge of the bottom plate, and residual water after the test tube is cleaned is collected in the water absorbing cotton in the collecting box through the water draining columns and the surrounding small holes.
Preferably, the number of the non-closed circular holes on the top plate and the bottom plate is the same, and the upper position and the lower position are corresponding to each other.
Preferably, the opening of the non-closed circular hole faces outwards, and the opening caliber of the edge is smaller than the diameter.
Preferably, the side plates are symmetrical with each other, the area of the bottom plate is larger than that of the top plate, and a right trapezoid cube with the upper bottom being the top plate, the lower bottom being the bottom plate and the height value of the side plates being high is formed.
Preferably, the edge of the bottom plate is provided with a plurality of small holes communicated with the collecting box besides a plurality of vertical test tube draining columns.
Preferably, the top of the side plate is provided with a protrusion matched with a shaft hole on the pipette gun rack, and the side plate is similar to a hinge shaft.
Preferably, the rack of the pipette gun is provided with an arc-shaped groove and a semicircular aperture, so that the pipette gun can be hung on the rack more firmly.
The beneficial effects of the utility model are as follows: according to the test tube support with the pipette gun, provided by the utility model, on the basis of meeting the conventional effect of fixing test tubes, the test tube support with the pipette gun can further expand the test tube observation field of view, improve the convenience of extraction operation in test tubes, and realize rapid air drying of the test tubes, so that the test tubes are combined with the pipette gun for use, and the placing positions of the test tube racks are observed, so that the test tube racks are placed neatly and orderly, and the test tube support with the pipette gun is simple in structure, reasonable in arrangement, low in manufacturing cost and the like.
Drawings
The utility model is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the top plate (middle layer plate) structure of the present utility model;
FIG. 3 is a schematic view of a pipette rack according to the present utility model;
fig. 4 is a schematic diagram of a balanced water column structure according to the present utility model;
FIG. 5 is a schematic view of the removable collection cartridge of the present utility model;
FIG. 6 is a schematic diagram of a drainage column and a plurality of small holes according to the present utility model.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-6, the present embodiment adopts the following technical scheme: a test tube support with a pipetting gun convenient to dry comprises a top plate 1, a bottom plate 2, side plates 3, a pipetting gun rack 4, a balance water column 5, a middle layer plate 6, a test tube draining column 10, a detachable collecting box 11 and absorbent cotton 12. The top plate 1, the middle layer plate 6 and the bottom plate 2 are horizontally arranged from top to bottom, and the left side and the right side of the top plate 1 and the middle layer plate 6 are fixed through clamping grooves on the side plates 3; the pipette gun rack 4 is symmetrically arranged at the top and the outer side of the middle of the side plate 3, and the pipette gun can be stably hung on the rack through the arc-shaped groove 14 and the semicircular aperture 15; two sides of the bottom plate 2 are in sliding fit with sliding grooves 9 on the inner sides of the side plates 3, and the bottom plate can be pulled out to facilitate cleaning and airing; the top plate 1 and the middle layer plate 6 are respectively provided with a plurality of non-closed circular holes 7 and middle small holes 8 with different sizes, and the non-closed circular holes are used as test tube jacks which can be used for placing test tubes with different specifications; the balance water column 5 is arranged at the bottom of the bottom plate 2 and is used for observing whether the test tube rack is balanced or not; a plurality of vertical test tube water draining columns 10 and a plurality of small holes 13 are arranged near the edge of the bottom plate, and residual water after the test tube is cleaned is collected in the water absorbing cotton in the collecting box through the water draining columns and the surrounding small holes.
It is noted that the number of non-closed circular holes on the top plate 1 and the bottom plate 2 is the same, and the upper and lower positions are corresponding to each other;
Notably, the opening of the unsealed circular hole 7 faces outwards, and the opening caliber of the edge is smaller than the diameter;
It is noted that the side plates 3 are symmetrical to each other, and the area of the bottom plate 2 is larger than that of the top plate 1, so as to form a right trapezoid cube with the top plate 1 as the upper bottom and the bottom plate 2 as the bottom and the height of the side plates 3 as the high value;
It is worth noting that the edge of the bottom plate is provided with a plurality of small holes communicated with the collecting box besides a plurality of vertical test tube draining columns;
It is noted that the top of the side plate 3 is provided with a protrusion which cooperates with the shaft hole 41 of the pipette rack 4, similar to a hinge shaft.
In addition, the rack 4 is provided with an arc-shaped groove 14 and a semicircular aperture 15, so that the pipette can be hung on the rack more firmly.
The bottom plate material density of this embodiment is bigger than upper plate density, prevents that the test-tube rack from taking place to incline when placing the liquid-transfering gun to the liquid-transfering gun is as far as both sides symmetry is placed.
The balance water column 5 of the specific embodiment is positioned at the lower end of the test tube rack and used for observing whether the test tube rack is balanced or not, and is mutually fixed through the side plates at the left side and the right side; the side plates at the left side and the right side are mutually symmetrical and are designed by clamping grooves, the upper parts of the side plates are provided with pointed protrusions, and the bottom ends of the side plates are provided with inner depressions which can be matched with the pointed protrusions of the bottom plate or the middle layer plate; two rows of non-closed circular holes and middle small holes are formed in the top plate and the middle layer plate and serve as test tube jacks; the number of the non-closed circular holes of the top plate is the same, and the upper and lower positions are corresponding to each other; the opening of the non-closed circular hole faces outwards, and the opening caliber of the edge is smaller than the diameter of the circular hole. When in use, the test tube is inserted from the non-closed circular hole on the top plate to the bottom plate, so that the test tube is vertically placed and fixed; the edge of the test tube rack is provided with a concave rack capable of placing a pipette, and the rack is used for placing similar appliances such as the pipette; the operator can fully observe all conditions in the test tube from the unsealed circular hole opening on the outer side of the test tube bracket with the pipetting gun rack, and the visual field is wide; after the test tube is cleaned, for quick airing, an operator can insert the test tube on a test tube water draining column reversely, so that residual water after cleaning is collected in the absorbent cotton in the collecting box through the water draining column and surrounding small holes.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The test tube bracket with the pipetting gun is characterized by comprising a top plate (1), a bottom plate (2), side plates (3), a pipetting gun rack (4), a balance water column (5), a middle plate (6), a test tube drainage column (10), a detachable collection box (11) and absorbent cotton (12); the top plate (1), the middle layer plate (6) and the bottom plate (2) are horizontally arranged from top to bottom, and the left side and the right side of the top plate (1) and the middle layer plate (6) are fixed through clamping grooves on the side plates (3); the pipette gun rack (4) is symmetrically arranged at the top and the outer side of the middle of the side plate (3), and the pipette gun can be stably hung on the rack through the arc-shaped groove (14) and the semicircular aperture (15); two sides of the bottom plate (2) are in sliding fit with sliding grooves (9) on the inner sides of the side plates (3); a plurality of non-closed circular holes (7) and middle small holes (8) with different sizes are formed in the top plate (1) and the middle layer plate (6), and the jacks can be used as test tube jacks for placing test tubes with different specifications; the balance water column (5) is arranged at the bottom of the bottom plate (2) and is used for observing whether the test tube rack is balanced or not; a plurality of vertical test tube water draining columns (10) and a plurality of small holes (13) are arranged near the edge of the bottom plate (2), and residual water after test tube cleaning is collected in the water absorbing cotton (12) in the collecting box (11) through the water draining columns (10) and the surrounding small holes.
2. The test tube holder with the pipette gun, which is convenient to dry, according to claim 1, wherein the number of the non-closed circular holes on the top plate (1) and the bottom plate (2) is the same, and the upper position and the lower position are corresponding to each other.
3. A tube holder with a pipette for easy air-drying according to claim 1, characterized in that the opening of the unsealed circular hole (7) is directed outwards and the opening diameter of the edge is smaller than the diameter.
4. The test tube holder with a pipette gun for easy air drying according to claim 1, wherein the side plates (3) are symmetrical to each other, the area of the bottom plate (2) is larger than that of the top plate (1), and a right trapezoid cube with the top plate (1) as the upper bottom and the bottom plate (2) as the lower bottom and with the height value of the side plates (3) as high is formed.
5. The test tube holder with a pipette gun for convenient air drying according to claim 1, wherein the edge of the bottom plate (2) is provided with a plurality of small holes communicated with the collecting box besides a plurality of vertical test tube draining columns.
6. A tube holder with a pipette for easy air-drying according to claim 1, characterized in that the top of the side plate (3) is provided with a protrusion which is matched with the shaft hole (41) on the pipette holder (4), similar to a hinge shaft.
7. The tube holder with a pipette for facilitating air drying of claim 1, wherein the rack is provided with an arc-shaped groove and a semicircular aperture, so that the pipette can be hung on the rack more firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322746320.9U CN220919315U (en) | 2023-10-13 | 2023-10-13 | Test tube support with pipette convenient to dry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322746320.9U CN220919315U (en) | 2023-10-13 | 2023-10-13 | Test tube support with pipette convenient to dry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919315U true CN220919315U (en) | 2024-05-10 |
Family
ID=90964685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322746320.9U Active CN220919315U (en) | 2023-10-13 | 2023-10-13 | Test tube support with pipette convenient to dry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919315U (en) |
-
2023
- 2023-10-13 CN CN202322746320.9U patent/CN220919315U/en active Active
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