CN220961545U - Splash-proof protection device for blotting instrument - Google Patents
Splash-proof protection device for blotting instrument Download PDFInfo
- Publication number
- CN220961545U CN220961545U CN202322264133.7U CN202322264133U CN220961545U CN 220961545 U CN220961545 U CN 220961545U CN 202322264133 U CN202322264133 U CN 202322264133U CN 220961545 U CN220961545 U CN 220961545U
- Authority
- CN
- China
- Prior art keywords
- liquid
- pipe
- test tube
- liquid pipe
- blotting
- 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.)
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- 239000007788 liquid Substances 0.000 claims abstract description 74
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000427 antigen Substances 0.000 abstract description 18
- 102000036639 antigens Human genes 0.000 abstract description 18
- 108091007433 antigens Proteins 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004544 sputter deposition Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000001262 western blot Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000598436 Human T-cell lymphotropic virus Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A splash-proof protection device for a blotting instrument belongs to the technical field of blotting instruments; the lower end of the liquid injection pipe is provided with the conical opening with the small upper part and the large lower part, and the conical liquid guide block is arranged in the conical opening, so that antigen liquid sprayed from the liquid injection pipe can be guided to the periphery by the conical liquid guide block, and the antigen liquid is sprayed on the inner wall of the test tube, so that the situation that sputtering occurs due to the fact that the antigen liquid is sprayed at the bottom of the test tube is avoided, and the waste of the antigen liquid is caused; the setting of cooperation awl cover, the awl cover can realize the sealing to the test tube top to further prevent that antigen liquid from splashing from the mouth of pipe of test tube and causing the waste of antigen liquid.
Description
Technical Field
The utility model belongs to the technical field of blotting instruments, and particularly relates to a splash-proof protection device of a blotting instrument.
Background
The protein plotter is a device for detecting the characteristics, expression and distribution of immune proteins, and is mainly used for identifying and detecting various pathogens such as HIV, HCV, HTLV, HP by utilizing a western blotting principle, adding an enzyme reaction substrate capable of forming insoluble chromogenic substances after sequentially reacting a nitrocellulose membrane printed with protein strips with a specific antibody and an enzyme-labeled secondary antibody to dye the strips, and then photographing the chromogenic membrane strips by utilizing a camera.
The existing western blot has the following defects in detection, in the existing western blot detection, antibody liquid is usually directly sprayed into a test tube from a liquid injection tube, a certain distance is reserved between the liquid injection tube and the bottom of the test tube, when the antibody liquid is added, the situation of sputtering can occur, the waste of the antibody liquid can be caused, and the cleaning of a detection box is inconvenient.
Disclosure of Invention
The utility model mainly solves the technical problems existing in the prior art and provides a splash-proof protection device for a blotting instrument.
The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides a splash guard of blotting appearance, includes storage rack and notes liquid mechanism, rectangular array is equipped with a plurality of storage holes in the storage rack, annotate the upside of liquid mechanism, annotate the liquid mechanism and include a frame plate, the equidistance is equipped with a plurality of mounting holes on the frame plate, interval between the mounting hole equals with the interval between the storage hole on the storage rack, every all be equipped with a notes liquid pipe in the mounting hole, the upper end of annotating the liquid pipe is equipped with a draw-in groove, annotate the liquid pipe and block in the mounting hole of frame plate through the draw-in groove, the top of annotating the liquid pipe is equipped with a coupling, be connected with a feed pipe on the coupling, the intermediate position of annotating the liquid pipe wall is equipped with an exhaust seat, be connected with an blast pipe in the exhaust seat, blast pipe and annotate liquid pipe inner wall intercommunication, annotate the bottom of liquid pipe is big-end-to-down's cone mouth, be equipped with a toper drain piece in the cone mouth.
Preferably, a cone cover is sleeved on the outer wall of the cone opening.
Preferably, the cone cover is made of rubber.
Preferably, the exhaust seat is tilted upward.
The utility model has the beneficial effects that: the lower end of the liquid injection pipe is provided with the conical opening with the small upper part and the large lower part, and the conical liquid guide block is arranged in the conical opening, so that antigen liquid sprayed from the liquid injection pipe can be guided to the periphery by the conical liquid guide block, and the antigen liquid is sprayed on the inner wall of the test tube, so that the situation that sputtering occurs due to the fact that the antigen liquid is sprayed at the bottom of the test tube is avoided, and the waste of the antigen liquid is caused; the setting of cooperation awl cover, the awl cover can realize the sealing to the test tube top to further prevent that antigen liquid from splashing from the mouth of pipe of test tube and causing the waste of antigen liquid.
Drawings
FIG. 1 is a schematic view of a construction of the present utility model;
FIG. 2 is a schematic view of a structure of the liquid filling pipe of the present utility model.
In the figure: 1. a storage rack; 2. a storage hole; 3. a frame plate; 4. a mounting hole; 5. a liquid injection pipe; 6. a clamping groove; 7. a pipe joint; 8. a feed pipe; 9. an exhaust seat; 10. an exhaust pipe; 11. a conical liquid guide block; 12. and a cone cover.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples: the utility model provides a splash guard of blotting appearance, shown in fig. 1-2, includes storage rack 1 and notes liquid mechanism, rectangular array is equipped with a plurality of storage holes 2 in the storage rack 1, annotate the upside that liquid mechanism located storage rack 1, annotate liquid mechanism and include a frame plate 3, the equidistance is equipped with a plurality of mounting holes 4 on the frame plate 3, interval between mounting holes 4 equals with the interval between storage holes 2 on the storage rack 1, every all be equipped with a notes liquid pipe 5 in the mounting hole 4, the upper end of notes liquid pipe 5 is equipped with a draw-in groove 6, annotate liquid pipe 5 and block in the mounting hole 4 of frame plate 3 through draw-in groove 6, the top of notes liquid pipe 5 is equipped with a coupling 7, be connected with a feed pipe 8 on the coupling 7, the intermediate position of notes liquid pipe 5 pipe wall is equipped with an exhaust seat 9, be connected with an blast pipe 10 in the exhaust pipe 9, blast pipe 10 and annotate liquid pipe 5 inner wall intercommunication, the bottom of annotating liquid pipe 5 is big end down the awl piece, be equipped with a cone mouth 12 on the cone mouth.
The cone cover 12 is made of rubber; the exhaust seat 9 is tilted upward.
The principle of the utility model is as follows: when the device is used, a test tube for detection is placed in a storage hole 2 of a storage rack 1, an execution mechanism such as an external moving slide rail can be matched with an air cylinder to drive the liquid injection mechanism to slide up and down, in the use process, the liquid injection mechanism slides back and forth to align a liquid injection pipe 5 with the test tube, the liquid injection mechanism descends to extend the liquid injection pipe 5 into the test tube, the top of the test tube is covered by a cone cover 12, antigen liquid is injected into the test tube through a feed pipe 8, the lower end of the liquid injection pipe 5 is provided with a cone opening with a small upper part and a big lower part, a cone-shaped liquid guide block 11 is arranged in the cone opening, and the antigen liquid sprayed from the liquid injection pipe 5 can be guided to the periphery by the cone-shaped liquid guide block 11, so that the antigen liquid is sprayed on the inner wall of the test tube, and the antigen liquid is prevented from being wasted due to sputtering caused by spraying the antigen liquid at the bottom of the test tube; because the cone cover 12 seals the mouth of the test tube, air in the test tube can be discharged through the exhaust pipe 10 in the liquid injection process, and the exhaust seat 9 is tilted upwards, so that antigen liquid can not be discharged from the exhaust pipe 10.
Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.
Claims (4)
1. The utility model provides a splash guard of blotting appearance, includes storage rack (1) and annotates liquid mechanism, rectangular array is equipped with a plurality of storage holes (2), its characterized in that in storage rack (1): the utility model provides a liquid injection mechanism locates the upside of storage rack (1), liquid injection mechanism includes a frame plate (3), the equidistance is equipped with a plurality of mounting holes (4) on frame plate (3), interval between mounting hole (4) equals with the interval between storage hole (2) on storage rack (1), every all be equipped with one in mounting hole (4) annotate liquid pipe (5), the upper end of annotating liquid pipe (5) is equipped with a draw-in groove (6), annotate liquid pipe (5) are blocked in mounting hole (4) of frame plate (3) through draw-in groove (6), the top of annotating liquid pipe (5) is equipped with one coupling (7), be connected with one feed pipe (8) on coupling (7), the intermediate position of annotating liquid pipe (5) pipe wall is equipped with an exhaust seat (9), be connected with one blast pipe (10) in exhaust pipe (10) and annotate liquid pipe (5) inner wall intercommunication, annotate liquid pipe (5) bottom big awl piece down is equipped with one and leads conical mouth (11).
2. The blotting apparatus sputter-proof guard of claim 1, wherein: the outer wall of the cone opening is sleeved with a cone cover (12).
3. The blotting apparatus sputter-proof guard of claim 2, wherein: the cone cover (12) is made of rubber.
4. The blotting apparatus sputter-proof guard of claim 1, wherein: the exhaust seat (9) is tilted upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322264133.7U CN220961545U (en) | 2023-08-22 | 2023-08-22 | Splash-proof protection device for blotting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322264133.7U CN220961545U (en) | 2023-08-22 | 2023-08-22 | Splash-proof protection device for blotting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220961545U true CN220961545U (en) | 2024-05-14 |
Family
ID=90978727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322264133.7U Active CN220961545U (en) | 2023-08-22 | 2023-08-22 | Splash-proof protection device for blotting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220961545U (en) |
-
2023
- 2023-08-22 CN CN202322264133.7U patent/CN220961545U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |