CN214830330U - Be applied to fungus stick of scribbling of molecular experiment - Google Patents
Be applied to fungus stick of scribbling of molecular experiment Download PDFInfo
- Publication number
- CN214830330U CN214830330U CN202121533430.1U CN202121533430U CN214830330U CN 214830330 U CN214830330 U CN 214830330U CN 202121533430 U CN202121533430 U CN 202121533430U CN 214830330 U CN214830330 U CN 214830330U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- connecting pipe
- scribble
- fungus stick
- experiment
- 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.)
- Expired - Fee Related
Links
- 241000233866 Fungi Species 0.000 title claims abstract description 22
- 241000894006 Bacteria Species 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 11
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 210000003811 finger Anatomy 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a be applied to fungus stick of scribbling of molecular experiment, including handheld end, handheld end one end is inlayed and is had the connecting pipe, and the front end of connecting pipe is inlayed and is scribbled the end, the downside of connecting pipe is provided with the engaging lug, and the engaging lug is connected with the supporting leg, and the supporting leg can select to change and open. This be applied to fungus stick of scribbling of molecular experiment is provided with can select the supporting leg of turning open, open the supporting leg, make the supporting leg constitute 90 right angles with the connecting pipe, guarantee to scribble the stability of fungus stick, make and scribble the fungus stick and put on arbitrary plane, can make and scribble the fungus stick and be in unsettled state, can effectively avoid polluting the experiment bacterial colony, prevent to experiment required bacterial colony and pollute, also prevent to cause the pollution with the desktop, rotatory the supporting leg of withdrawing when not using, occupation space is not, convenient storage, it has high stability to scribble the end, be favorable to maintaining to scribble the accurate nature of action and can improve experimental efficiency.
Description
Technical Field
The utility model belongs to the technical field of the press, specifically be a be applied to molecular experiment scribble fungus stick.
Background
The bacterial inoculation is to evenly coat the existing strains on the whole surface of a solid medium plate in a certain mode. The existing bacteria-coating stick has the following defects: (1) scribble the fungus stick and do not support, scribble end and desktop direct contact, very easily cause the required bacterial colony of experiment and pollute also can cause the desktop. (2) The smearing end is designed to be a plane, and fine operation cannot be carried out. And the hand-held end has poor holding feeling, which is not beneficial to the operation on the round solid culture medium. Above not enough can reduce the experiment precision, consume the experiment time, cause great influence to the experiment, need improve current scribble fungus stick.
Disclosure of Invention
The above-mentioned problem to prior art exists, the utility model aims to solve the technical problem that a be applied to the fungus stick of scribbling of molecular experiment is provided to solve present inconvenient placing of fungus stick of scribbling, inconvenient problem of paining.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a be applied to fungus stick of scribbling of molecular experiment, includes handheld end, handheld end one end is inlayed and is had the connecting pipe, and the front end of connecting pipe inlays and has scribbles the end, the downside of connecting pipe is provided with the engaging lug, and the engaging lug is connected with the supporting leg, and the supporting leg can select to change and open.
Furthermore, a first sealing film is arranged at the joint of the connecting pipe and the handheld end, and a second sealing film is arranged at the joint of the smearing end and the connecting pipe.
Furthermore, the smearing end is an iron wire or a steel wire, and the front end of the smearing end is circular.
Furthermore, the top of supporting leg is articulated with the engaging lug of connecting pipe, and the top of supporting leg is provided with anti-skidding screw thread.
Furthermore, the supporting legs form an included angle of 120 degrees.
Further, the handheld end comprises a pipe body, a non-slip mat is arranged on the outer surface of the pipe body, and the pipe body is matched with the connecting pipe.
Has the advantages that: compared with the prior art, the method has the following advantages:
this be applied to fungus stick of scribbling of molecular experiment is provided with can select the supporting leg of turning open, open the supporting leg, make the supporting leg constitute 90 right angles with the connecting pipe, guarantee to scribble the stability of fungus stick, make and scribble the fungus stick and put on arbitrary plane, can make and scribble the fungus stick and be in unsettled state, can effectively avoid polluting the experiment bacterial colony, prevent to experiment required bacterial colony and pollute, also prevent to cause the pollution with the desktop, rotatory the supporting leg of withdrawing when not using, occupation space is not, convenient storage, it has high stability to scribble the end, be favorable to maintaining to scribble the accurate nature of action and can improve experimental efficiency.
Drawings
FIG. 1 is a schematic view of a structure of a bacteria-coating rod applied to a molecular experiment;
FIG. 2 is a schematic illustration of the placement of the applicator stick.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1 and 2, the utility model relates to a bacteria coating rod applied to molecular experiments, which comprises a hand-held end 1, a connecting pipe 2 is embedded at one end of the hand-held end, the diameter of the connecting pipe is 10mm, a coating end 3 is embedded at the front end of the connecting pipe 2, a connecting lug is arranged at the lower side of the connecting pipe 2 and is connected with a supporting leg 4, the supporting leg 4 can be selectively opened, the supporting leg 4 is close to the end connected with the coating end 3 through the connecting pipe 2, the coating end 3 can be suspended in the air when the bacteria coating rod is placed on a table top, the supporting leg 4 is opened, the supporting leg 4 and the connecting pipe 2 form a 90-degree right angle, the stability of the bacteria coating rod is ensured, the bacteria coating rod is placed on any plane, the bacteria coating rod can be in a suspended state, the bacterial colony of experiments can be effectively prevented from being polluted, the bacterial colony pollution required by the experiments is prevented, the supporting leg is not rotationally withdrawn when the bacteria coating rod is used, not occupation space, convenient storage, the material of supporting leg 4 is rigid plastic.
The junction of connecting pipe 2 and handheld end 1 is provided with first seal membrane, paints end 3 and the junction of connecting pipe 2 and is provided with the second seal membrane, prevents the experiment fungus pollution.
The smearing end 3 is made of iron wires or steel wires, the front end of the smearing end 3 is round, and the diameter of a circle formed by bending the iron wires of the smearing end 3 is 15 mm.
The top of supporting leg 4 is articulated with the engaging lug of connecting pipe 2, it can be rotatory to guarantee supporting leg 4, and the top of supporting leg 4 is provided with anti-skidding screw thread, improve frictional force, prevent that supporting leg 4 is rotatory by oneself, guarantee stability, supporting leg 4 of opening makes to scribble the fungus stick and put on arbitrary plane, can make and scribble the fungus stick and be in unsettled state, can effectively avoid polluting the experimental bacterial colony, prevent to experiment required bacterial colony and pollute, also prevent to cause the pollution with the desktop, rotatory supporting leg of withdrawing when not using, occupation space does not, convenient storage.
The supporting legs 4 and the supporting legs 4 form an included angle of 120 degrees, and stability is improved.
The handheld end 1 comprises a pipe body, an anti-slip pad is arranged on the outer surface of the pipe body, stability and accuracy of a hand are improved, the pipe body is matched with the connecting pipe 2, the inner diameter of the hollow pipe body is 10mm, and the connecting pipe 2 is inserted into the hollow tank body 1-1.5 cm.
The supporting legs 4 can prevent bacterial colonies from being polluted in the operating interval and can be continuously used after a short time of rest. The non-slip mat at the hand-held end is convenient for the thumb, the index finger and the middle finger to hold and operate. The round smearing end can give consideration to thinner places, and helps operators to finish work more carefully.
The utility model provides a be applied to molecular experiment's thought and implementation method of scribbling fungus stick, the concrete application way is many, only above the utility model discloses an optimal implementation mode should point out, to the ordinary skilled person in this technical field, does not deviate from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements should also regard as the utility model discloses a protection scope.
Claims (6)
1. A scribble fungus stick for molecular experiment which characterized in that: including handheld end (1), handheld end one end is inlayed and is had connecting pipe (2), and the front end of connecting pipe (2) inlays and has scribbles end (3), the downside of connecting pipe (2) is provided with the engaging lug, and the engaging lug is connected with supporting leg (4), and supporting leg (4) can select to change and open.
2. The smear stick for molecular experiments as claimed in claim 1, wherein: the connecting pipe (2) is provided with a first sealing film at the joint of the handheld end (1), and a second sealing film is arranged at the joint of the smearing end (3) and the connecting pipe (2).
3. The bacteria-coated rod for molecular experiments according to claim 2, wherein: the smearing end (3) is made of iron wires or steel wires, and the front end of the smearing end (3) is round.
4. The smear stick for molecular experiments as claimed in claim 1, wherein: the top of supporting leg (4) is articulated with the engaging lug of connecting pipe (2), and the top of supporting leg (4) is provided with anti-skidding screw thread.
5. The bacteria-coated rod for molecular experiments according to claim 4, wherein: the supporting legs (4) form an included angle of 120 degrees with the supporting legs (4).
6. The smear stick for molecular experiments as claimed in claim 1, wherein: the handheld end (1) comprises a pipe body, an anti-slip pad is arranged on the outer surface of the pipe body, and the pipe body is matched with the connecting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121533430.1U CN214830330U (en) | 2021-07-06 | 2021-07-06 | Be applied to fungus stick of scribbling of molecular experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121533430.1U CN214830330U (en) | 2021-07-06 | 2021-07-06 | Be applied to fungus stick of scribbling of molecular experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214830330U true CN214830330U (en) | 2021-11-23 |
Family
ID=78813105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121533430.1U Expired - Fee Related CN214830330U (en) | 2021-07-06 | 2021-07-06 | Be applied to fungus stick of scribbling of molecular experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214830330U (en) |
-
2021
- 2021-07-06 CN CN202121533430.1U patent/CN214830330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |