CN210729612U - Draining rack for test tube - Google Patents
Draining rack for test tube Download PDFInfo
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- CN210729612U CN210729612U CN202020751303.8U CN202020751303U CN210729612U CN 210729612 U CN210729612 U CN 210729612U CN 202020751303 U CN202020751303 U CN 202020751303U CN 210729612 U CN210729612 U CN 210729612U
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- test tubes
- draining rack
- test tube
- liquid
- draining
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Abstract
The utility model provides a draining rack for test tube, relates to laboratory appliance technical field, including the backup pad, has arranged a plurality of waterlogging caused by excessive rainfall pole through adjusting the seat along array in the backup pad, and the below that is in every row waterlogging caused by excessive rainfall pole in the backup pad still slopes to be equipped with and leads the liquid passageway. The utility model solves the problem that when the test tubes are fixed in the traditional technology, the adjacent test tubes are easy to collide and rub; water drops are easy to drop on the surfaces of adjacent test tubes, so that water stains appear; and the collision of the tube orifice and the test tube rack causes the phenomenon that the tube orifice breaks and jumps, and the use of the test tube is influenced.
Description
Technical Field
The utility model relates to a laboratory appliance technical field, concretely relates to draining rack for test tube.
Background
The test tube is a container in a laboratory, the test tube rack is a storage rack for placing the test tube, the existing test tube draining rack is generally a vertical rack, the cleaned test tube is placed on the vertical rack in an inverted mode, a water seal is formed between the mouth of the test tube and a bottom plate of the vertical rack, and the inverted test tube is not easy to dry and is not easy to use next time; or the test tube is inverted on the test tube drying rack with the upright column, but the contact surface between the inner wall of the test tube and the upright column is too large, so that the cleanness of the test tube cannot be ensured, and the test tube is easy to shake and break, thereby causing unnecessary loss.
The intellectual property office of China discloses a patent with application number 201620552606.0, and the scheme includes test tube shelf, test tube shelf right side is equipped with decurrent backup pad, test tube shelf left side is equipped with the supporting baffle that the perpendicular to horizontal plane faces upwards, the contained angle that supporting baffle and test tube shelf formed is the acute angle, a plurality of ventilation holes are being distributed on the test tube shelf, two rows of locating holes are transversely being distributed at least to the test tube shelf, every row of locating hole top is equipped with the test tube limiting plate, the test tube limiting plate includes the bottom plate, be equipped with horizontal parallel U-shaped groove above the bottom plate in proper order, U-shaped groove opening extending direction is parallel with test tube shelf and both ends opening respectively towards backup pad and supporting baffle, is equipped with the reference column that inserts in the locating hole below the bottom plate, the supporting baffle bottom is equipped with the delivery port, the test tube can be inverted to carry out draining treatment, and the effect of quick drying is achieved.
However, the device gradually exposes the defects of the technology in production and use, and mainly shows the following aspects:
first, because the bore of different test tubes is different, the device is when fixing the test tube, and the phenomenon of collision friction easily appears in adjacent test tube, and the mar appears on the test tube surface, the phenomenon of rupture even.
Second, wherein when the test tube waterlogging caused by excessive rainfall, the drop of water easily dripped on adjacent test tube surface, caused the appearance of water spot, and was not convenient for collect the liquid of driping out.
And thirdly, when the test tubes are placed on the draining rack, the tube openings collide with the test tube rack, so that the phenomenon that the tube openings are broken and bounce is caused, and the use of the test tubes is influenced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a draining rack for test tubes, which is used for solving the problem that when the test tubes are fixed in the traditional technology, the adjacent test tubes are easy to collide and rub; water drops are easy to drop on the surfaces of adjacent test tubes, so that water stains appear; and the collision of the tube orifice and the test tube rack causes the phenomenon that the tube orifice breaks and jumps, and the use of the test tube is influenced.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a draining rack for test tube, includes the backup pad, a plurality of waterlogging caused by excessive rainfall pole has been arranged along the array through adjusting the seat in the backup pad, just be in every row in the backup pad the below of waterlogging caused by excessive rainfall pole still slopes to be equipped with and leads the liquid passageway.
As an improved scheme, the adjusting seat is further provided with a rubber limiting disc with the outer diameter larger than the inner diameter of the test tube.
As an improved scheme, one end of a plurality of the drainage channels at the lower part is connected with a drainage tube together.
As an improved scheme, the lower end part of the supporting plate is fixedly connected to a liquid collecting shell.
As an improved scheme, the adjusting seat comprises a seat body fixedly connected to the supporting plate, a restraining groove is formed in the seat body, a movable ball is movably arranged in the restraining groove, a sleeve cover is further connected to the seat body in a threaded manner, a through hole is formed in the sleeve cover, and part of the peripheral wall of the movable ball extends out of the through hole and is fixedly connected with the draining rod.
As an improved scheme, a thread groove is formed in the movable ball, and one end of the draining rod is connected into the thread groove in a threaded mode.
As an improved scheme, the rubber limiting disc is fixedly connected to the end wall of the sleeve cover, and the rubber limiting disc is also provided with an avoiding hole for avoiding the draining rod.
As a modified proposal, the liquid guide pipe is vertically arranged and is fixed on the side wall of the supporting plate through a buckle.
As an improved scheme, the lower end part of the liquid guide pipe is communicated with the liquid collection shell.
As an improved scheme, the lower end part of the liquid guide pipe is connected with a three-way pipe, one outlet of the three-way pipe is connected with the liquid collection shell, and the other outlet of the three-way pipe is connected with a liquid discharge pipe.
As an improved scheme, the bottom surface of the liquid collection shell is obliquely arranged, a water outlet is further formed in the liquid collection shell, the water outlet is close to one end, below the bottom surface, of the water outlet, and a plug is further inserted into the water outlet.
As an improved scheme, the liquid guide channel comprises a rectangular shell with an opening at the upper part, and one end of the rectangular shell at the lower part is communicated with the liquid guide pipe through a connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the draining rods are installed through the adjusting seats, so that the swinging angles of the draining rods can be adjusted, and further, when the large-caliber test tube is fixed, the draining rods are swung to adjust the gaps between the adjacent draining rods, so that the large-caliber test tube is fixed; the phenomenon of collision and friction among test tubes is prevented; the liquid draining channel is used for collecting and draining the drained liquid, so that water drops are prevented from falling onto the outer wall of the test tube below; the tube orifice of the test tube can be protected by the rubber limiting disc, so that the phenomenon that the tube orifice is bounced due to the sliding of the test tube is effectively prevented, and the service life of the test tube is prolonged; the manufacturing cost is low, and the maintenance is convenient; the design is reasonable, and the matching among structures is precise; the operation is convenient and fast; the follow-up part is simplified, and the fault rate in the working process is reduced; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the rubber limiting plate of the present invention;
in the figure: 1-a liquid collecting shell; 2-a support plate; 3-a seat body; 4-a confinement groove; 5-covering the cover; 6-through holes; 7-a rubber limiting disc; 8-avoiding holes; 9-a movable ball; 10-draining rod; 11-a catheter; 12-buckling; 13-a three-way pipe; 14-a drain pipe; 15-plug; 16-a rectangular housing; 17-connecting the pipes.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the draining rack for test tubes comprises a supporting plate 2, wherein a plurality of draining rods 10 are arranged on the supporting plate 2 in an array manner through adjusting seats, and a liquid guiding channel is obliquely arranged below each row of draining rods 10 on the supporting plate 2.
The adjusting seat is also provided with a rubber limiting disc 7 with an outer diameter larger than the inner diameter of the test tube.
The lower ends of the drainage channels are connected together to a drainage tube 11.
The lower end part of the supporting plate 2 is fixedly connected to a liquid collecting shell 1, and the upper end part of the liquid collecting shell 1 is provided with an opening.
The adjusting seat comprises a seat body 3 fixedly connected to the supporting plate 2, a restraining groove 4 is formed in the seat body 3, a movable ball 9 is movably arranged in the restraining groove 4, a sleeve cover 5 is connected to the seat body 3 in a threaded mode, a through hole 6 is formed in the sleeve cover 5, and part of the peripheral wall of the movable ball 9 extends out of the through hole 6 and is fixedly connected with a water draining rod 10.
The movable ball 9 is provided with a thread groove, and one end of the draining rod 10 is connected in the thread groove in a threaded manner.
The rubber limiting disc 7 is fixedly connected to the end wall of the sleeve cover 5, and the rubber limiting disc 7 is also provided with an avoiding hole 8 for avoiding the draining rod 10.
The liquid guide tube 11 is vertically arranged and fixed on the side wall of the supporting plate 2 by a buckle 12.
The lower end of the liquid guide tube 11 is communicated with the liquid collecting shell 1.
The lower end of the liquid guide tube 11 is connected with a three-way pipe 13, one outlet of the three-way pipe 13 is connected with the liquid collecting shell 1, and the other outlet is connected with a liquid discharge tube 14.
The bottom surface of the liquid collecting shell 1 is obliquely arranged, a water outlet is further formed in the liquid collecting shell 1 and is close to one end, below the bottom surface, of the water outlet, and a plug 15 is further inserted into the water outlet.
The liquid guide channel comprises a rectangular shell 16 with an upper opening, and one end of the rectangular shell 16 at the lower part is communicated with the liquid guide tube 11 through a connecting tube 17.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a draining rack for test tube which characterized in that: including backup pad (2), a plurality of waterlogging caused by excessive rainfall pole (10) have been arranged along the array through adjusting the seat on backup pad (2), just be in every row on backup pad (2) the below of waterlogging caused by excessive rainfall pole (10) still slopes to be equipped with and leads the liquid passageway.
2. The draining rack for test tubes according to claim 1, wherein: and a rubber limiting disc (7) with the outer diameter larger than the inner diameter of the test tube is also arranged on the adjusting seat.
3. The draining rack for test tubes according to claim 1, wherein: one end of the liquid guide channels at the lower part is connected with a liquid guide pipe (11) together.
4. The draining rack for test tubes according to claim 3, wherein: the lower end part of the supporting plate (2) is fixedly connected to a liquid collecting shell (1).
5. The draining rack for test tubes according to claim 2, wherein: the adjusting seat comprises a seat body (3) fixedly connected onto the supporting plate (2), a restraining groove (4) is formed in the seat body (3), a movable ball (9) is arranged in the restraining groove (4) in a movable mode, a sleeve cover (5) is connected onto the seat body (3) in a threaded mode, a through hole (6) is formed in the sleeve cover (5), part of the peripheral wall of the movable ball (9) extends out of the through hole (6) and is fixedly connected with the draining rod (10).
6. The draining rack for test tubes according to claim 5, wherein: the rubber limiting disc (7) is fixedly connected to the end wall of the sleeve cover (5), and the rubber limiting disc (7) is also provided with an avoiding hole (8) for avoiding the draining rod (10).
7. The draining rack for test tubes according to claim 4, wherein: the lower end part of the liquid guide pipe (11) is communicated with the liquid collection shell (1).
8. The draining rack for test tubes according to claim 7, wherein: the lower end part of the liquid guide pipe (11) is connected with a three-way pipe (13), one outlet of the three-way pipe (13) is connected with the liquid collection shell (1), and the other outlet is connected with a liquid discharge pipe (14).
9. The draining rack for test tubes according to claim 4, wherein: the bottom surface of the liquid collection shell (1) is obliquely arranged, a water outlet is further formed in the liquid collection shell (1), the water outlet is close to one end, located below the bottom surface, of the water outlet, and a plug (15) is further inserted into the water outlet.
10. The draining rack for test tubes according to claim 3, wherein: the liquid guide channel comprises a rectangular shell (16) with an opening at the upper part, and one end of the rectangular shell (16) at the lower part is communicated with the liquid guide pipe (11) through a connecting pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020751303.8U CN210729612U (en) | 2020-05-09 | 2020-05-09 | Draining rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020751303.8U CN210729612U (en) | 2020-05-09 | 2020-05-09 | Draining rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210729612U true CN210729612U (en) | 2020-06-12 |
Family
ID=71005898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020751303.8U Active CN210729612U (en) | 2020-05-09 | 2020-05-09 | Draining rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210729612U (en) |
-
2020
- 2020-05-09 CN CN202020751303.8U patent/CN210729612U/en active Active
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