CN204569925U - A kind of novel pinpoint punch tool - Google Patents
A kind of novel pinpoint punch tool Download PDFInfo
- Publication number
- CN204569925U CN204569925U CN201520150079.6U CN201520150079U CN204569925U CN 204569925 U CN204569925 U CN 204569925U CN 201520150079 U CN201520150079 U CN 201520150079U CN 204569925 U CN204569925 U CN 204569925U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- plectane
- hole
- steel tube
- utility
- 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
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a kind of Novel perforator, belong to micro-organism inoculation apparatus, in plant pathology and microorganism antagonistic effect or drug sensitive test, inoculating position and the not wield problem of inoculation distance for solving.Its principal character is: middle is plectane, and there are a hole in plectane central authorities, and plectane surrounding has 8 or more cavities, has screw thread, facilitate threaded hollow stainless steel tube to screw between hole.Plectane can screw in threaded handle, conveniently take and experimental implementation.The utility model in use, once can be beaten multiple hole, add and subtract stainless steel tube as required on agar-agar flat board, and the stainless steel tube diameter of hollow can have different size.The utility model is all made by stainless steel, conveniently can carry out high pressure steam and flame calcination sterilizing.
Description
Technical field
The utility model relates to a kind of instrument at the accurate positional punch of agar media surface, is particularly related to a kind of punch tool, may be used for agar-agar surface in microorganism antagonistic effect and punches and determine exact position.
Background technology
In plant pathology antagonistic experiment, usually require at culture plate central authorities inoculation bacterium block, connect filter paper bacterium block surrounding is equidistant, or directly directly punch on agar plate or insert Oxford cup, punch tool conventional at present once can only make a call to a hole, once requirement in equidistant punching, is all generally by feel, and complex operation, easily make mistakes.
Summary of the invention
For solving the problem, the utility model patent discloses a kind of novel punch tool.Belong to plant pathology field culture plate perforating device.This uses novel technical scheme to be: centre is a stainless steel plectane, size is slightly less than culture dish, has a hole in plectane central authorities, and in the surrounding of this hole, distance 20mm and 30mm place are uniformly distributed equal-sized hole respectively, there is screw thread in hole, the screw-in of stainless steel tube can be facilitated.Tool screw thread on the stainless steel tube of hollow, can screw in disk hole, have scale in the below of stainless steel tube, person easy to use can adjust the punching degree of depth, be used for Oxford cup being installed or directly adding biological extraction liquid, during concrete use, screw in the stainless steel tube of correspondence position as required; Plectane has a T-shaped stainless steel handle, have the effect of fixedly taking, and there is screw thread its lower end, can screws in disk medium pore.As centre also need punching time, can directly screw off appropriate depth punching.Interconnection by screw thread between the utility model three part, can dismantle easily, clean and preserve.
Accompanying drawing explanation
The punch tool of Fig. 1 for combining; Fig. 2 is that the disk front of the multiple hole of punch tool Intermediate Gray is seen; Fig. 3 is that stainless steel tube front is seen,
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3.This punch tool is divided into three parts: the disk (1) of Intermediate Gray hole, the stainless steel tube (2) of hollow, T-shaped handle (3).It is characterized in that: on disk, in the middle of distance, hole is that 20mm (4) and 30mm (5) place are uniformly distributed isometrical threaded hole, stainless steel tube can be screwed in fixing, middle hole can screw in handle, screw thread (6) on the stainless steel tube of hollow, conveniently be screwed on disk, stainless steel tube there is scale (7), the degree of depth that can accurately punch, this use is novel disposablely can lay equidistant onesize hole at agar surface, ensure that the degree of depth of the accurate of pure culture biscuits involvng inoculation position and hole, for plant pathology antagonistic effect and drug sensitive test provide conveniently.
Claims (3)
1. a Novel perforator, by handle (1), plectane (2), hollow stainless steel tube (3) three part forms, it is characterized in that: the isometrical hole middle plectane being uniformly distributed distance center circular hole 20mm (4) and 30mm (5), inside has screw thread.
2. Novel perforator according to claim 1, is characterized in that: hollow stainless steel tube has screw thread (6), can be screwed in hole, has scale (7) below steel pipe.
3. Novel perforator according to claim 2, is characterized in that: tool screw thread on T-shaped handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150079.6U CN204569925U (en) | 2015-03-11 | 2015-03-11 | A kind of novel pinpoint punch tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150079.6U CN204569925U (en) | 2015-03-11 | 2015-03-11 | A kind of novel pinpoint punch tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569925U true CN204569925U (en) | 2015-08-19 |
Family
ID=53862593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150079.6U Expired - Fee Related CN204569925U (en) | 2015-03-11 | 2015-03-11 | A kind of novel pinpoint punch tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204569925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152110A (en) * | 2017-12-20 | 2018-06-12 | 广州市华南农大生物药品有限公司 | A kind of agar hole making device |
| CN108587861A (en) * | 2018-04-25 | 2018-09-28 | 福建农林大学 | Make bacteria cake device |
| CN111345169A (en) * | 2020-02-25 | 2020-06-30 | 浙江省农业科学院 | Needle-punching type plant germ inoculation method and novel needle-punching type plant germ inoculation equipment |
-
2015
- 2015-03-11 CN CN201520150079.6U patent/CN204569925U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152110A (en) * | 2017-12-20 | 2018-06-12 | 广州市华南农大生物药品有限公司 | A kind of agar hole making device |
| CN108587861A (en) * | 2018-04-25 | 2018-09-28 | 福建农林大学 | Make bacteria cake device |
| CN111345169A (en) * | 2020-02-25 | 2020-06-30 | 浙江省农业科学院 | Needle-punching type plant germ inoculation method and novel needle-punching type plant germ inoculation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204569925U (en) | A kind of novel pinpoint punch tool | |
| EP3088862A3 (en) | Apparatus and method for determining an amount of non-condensable gas | |
| CN204155499U (en) | College Maths probability distribution demonstration teaching aid | |
| WO2020154386A8 (en) | High-content imaging of microfluidic devices | |
| CN205394723U (en) | Culture medium hole puncher | |
| CN201984217U (en) | Medical experiment used slide | |
| CN204622185U (en) | A kind of agar plate perforating device | |
| CN203021562U (en) | Multipoint inoculation device | |
| CN202562551U (en) | Graduated cylinder with sucker | |
| CN204342807U (en) | Novel inspection culture glass sheet device | |
| CN206400883U (en) | A kind of higher mathematics integrates teaching aid | |
| CN204010446U (en) | Liquid internal pressure is with the degree of depth, variable density demonstration device | |
| CN203355775U (en) | Demonstration test-tube rack for biotic experiment teaching | |
| CN205088233U (en) | Sperm cervical mucus pierces through breadboard | |
| CN204294264U (en) | A kind of Multi-purpose test-tube stand | |
| CN203673717U (en) | Atmospheric pressure measuring device | |
| CN204066537U (en) | The trace demonstrating experiment device of water | |
| CN201704329U (en) | Microorganism incubator on automatic constant touch agar surface | |
| CN105042171A (en) | Adjusting valve | |
| CN203351095U (en) | Liquid pressure demonstration instrument | |
| CN202293914U (en) | Ruler device for mathematics teaching | |
| CN203937402U (en) | For mathematical education multifunctional ruler | |
| CN204028098U (en) | Novel urine visible component analyser | |
| CN201832677U (en) | Test tube experiment shelf used for teaching | |
| CN207637312U (en) | A kind of Chinese literature assistant teaching aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |