CN209128438U - A kind of simplicity bacterium spreading rod - Google Patents
A kind of simplicity bacterium spreading rod Download PDFInfo
- Publication number
- CN209128438U CN209128438U CN201820214876.XU CN201820214876U CN209128438U CN 209128438 U CN209128438 U CN 209128438U CN 201820214876 U CN201820214876 U CN 201820214876U CN 209128438 U CN209128438 U CN 209128438U
- Authority
- CN
- China
- Prior art keywords
- coating
- rod
- caput
- bacterium
- handle
- 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.)
- Active
Links
- 241000894006 Bacteria Species 0.000 title claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 64
- 238000000576 coating method Methods 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910001120 nichrome Inorganic materials 0.000 claims abstract description 6
- 230000002441 reversible effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of easy bacterium spreading rods, including being coated with caput, coating rod and coating handle, the spreading rod cephalic par is hinged on coating rod one end, there is the concave surface for storing coating caput in coating rod, coating caput can be converted on being accommodated in concave surface and perpendicular between coating rod length direction, the coating caput, coating rod and the material of coating handle are nichrome, compared with prior art, the utility model bacterium spreading rod is made of nichrome material, it is not only sturdy and durable, and it can use alcolhol burner and carry out disinfection sterilizing, in addition, it is foldable that connector is coated in the utility model, it is easy to carry, it can avoid the contact stain with external object in storage simultaneously.
Description
Technical field
The utility model relates to a kind of easy bacterium spreading rods, belong to cell or microculture field of tool.
Background technique
With the development of molecular biology, bacterium conversion have become molecular biology experiment indispensable operating technology it
One.It needs to smoothen bacterium solution on LB plate with bacterium spreading rod during converting bacterium, cultivating, usually
It is smoothened using glass spreading rod, there is the problems such as frangible, occupied space is big, not portable.In addition, in bacterium
After spreading rod high-temperature sterilization, experimenter intuitively can not quickly judge whether bacterium spreading rod is cooled to room temperature to save and wait
Time.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of easy bacterium spreading rod, deposited with solving the prior art
Frangible, occupied space it is big, not portable the problems such as.
The technical solution of the utility model is: a kind of simplicity bacterium spreading rod, including coating caput, coating rod and coating hand
Handle, the spreading rod cephalic par are hinged on coating rod one end, have the concave surface for storing coating caput, spreading rod in coating rod
Head can be converted on being accommodated in concave surface and perpendicular between coating rod length direction, the coating caput, coating rod and coating handle
Material be nichrome.
The coating caput inner surface is pasted with reversible temperature-sensitive photochromic layer.
The upper surface of the coating caput is lower than coating rod upper surface.
The coating handle is stretching structure.
The outer end of the coating handle is raised nose circle, is enclosed with rubber in its appearance.
The beneficial effects of the utility model are: the utility model bacterium spreading rod is made of nichrome material, not only
It is sturdy and durable, and can use alcolhol burner and carry out disinfection sterilizing.In addition, coating connector is foldable in the utility model, it is convenient for
It carries, while can avoid the contact stain with external object in storage.There is this bacterium spreading rod structure simply, conveniently to take
Band, it is not easy to pollute the features such as, needs that bacterial solution is smoothened when can meet bacterial genetic operation.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the main view of the utility model；
Description of symbols: 1, caput, 2, coating rod, 3, coating handle, 4, raised nose circle, 5, reversible temperature-sensitive discoloration are coated with
Layer, 6, concave surface.
Specific embodiment
With reference to the accompanying drawing and utility model is described further in specific embodiment:
With reference to Fig. 1 and Fig. 2, a kind of easy bacterium spreading rod of the present embodiment, including the painting being made using nichrome
Cloth caput 1, coating rod 2 and coating handle 3, the one end of coating caput 1 are hinged on 2 one end of coating rod, the other end of coating rod 2
With coating handle 3 connect, in coating rod 2 have for store be coated with caput 1 concave surface 6, be coated with caput 1 can be accommodated in it is recessed
It is converted on face 6 and perpendicular between 2 length direction of coating rod, the above structure is the core component of bacterium spreading rod, working principle
Be: when needing to use coating caput 1, rotatable coating caput 1 rotates it from concave surface 6 and comes out；After the completion of experiment,
Rotatable coating caput 1 is accommodated in it on concave surface 6；When needing to carry out disinfection to coating caput 1, using alcolhol burner calcination
?.
Intuitively quickly judge whether bacterium spreading rod is cooled to room temperature for the ease of experimenter, in coating caput 1
Side surface is pasted with reversible temperature-sensitive photochromic layer 5, wherein reversible temperature-sensitive photochromic layer 5 is conventional off-color material.
The upper surface of the coating caput 1 is lower than 2 upper surface of coating rod, in this way when coating caput 1 is accommodated in concave surface 6 completely
When upper (coating caput 1 be overlapped with coating rod 2), such structure can effectively avoid being coated with connecing for caput 1 and external object
Touching pollution.
The coating handle 3 can further reduce the occupied space of bacterium spreading rod using conventional stretching structure.
The outer end of the coating handle 3 is raised nose circle 4, is enclosed with rubber in its appearance, has anti-scald function, is protected in calcination disinfection
Shield experimenter is not burned.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (4)
1. a kind of simplicity bacterium spreading rod, including coating caput (1), coating rod (2) and coating handle (3), it is characterised in that: institute
It states coating caput (1) end and is hinged on coating rod (2) one end, there is the concave surface for storing coating caput (1) in coating rod (2)
(6), coating caput (1) can be converted on being accommodated in concave surface (6) and perpendicular between coating rod (2) length direction, the spreading rod
The material of head (1), coating rod (2) and coating handle (3) is nichrome, and the upper surface of coating caput (1) is lower than coating
Bar (2) upper surface.
2. simplicity bacterium spreading rod according to claim 1, it is characterised in that: coating caput (1) the inner surface patch
With reversible temperature-sensitive photochromic layer (5).
3. simplicity bacterium spreading rod according to claim 1, it is characterised in that: the coating handle (3) is stretching structure.
4. simplicity bacterium spreading rod according to claim 1, it is characterised in that: the outer end of coating handle (3) is convex
It rises nose circle (4), is enclosed with rubber in its appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214876.XU CN209128438U (en) | 2018-02-07 | 2018-02-07 | A kind of simplicity bacterium spreading rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214876.XU CN209128438U (en) | 2018-02-07 | 2018-02-07 | A kind of simplicity bacterium spreading rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128438U true CN209128438U (en) | 2019-07-19 |
Family
ID=67226616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820214876.XU Active CN209128438U (en) | 2018-02-07 | 2018-02-07 | A kind of simplicity bacterium spreading rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128438U (en) |
-
2018
- 2018-02-07 CN CN201820214876.XU patent/CN209128438U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: No. 1203, 12th Floor, Building 2, No. 138 Tianfu Second Street, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Congzhidao Agricultural Technology Co.,Ltd. Address before: 550025 science and technology office, Huaxi north campus, Guizhou University, Guiyang City, Guizhou Province Patentee before: Guizhou University |
|
| TR01 | Transfer of patent right |