CN201915095U - Pen type inoculating needle convenient for replacement - Google Patents
Pen type inoculating needle convenient for replacement Download PDFInfo
- Publication number
- CN201915095U CN201915095U CN2010206726156U CN201020672615U CN201915095U CN 201915095 U CN201915095 U CN 201915095U CN 2010206726156 U CN2010206726156 U CN 2010206726156U CN 201020672615 U CN201020672615 U CN 201020672615U CN 201915095 U CN201915095 U CN 201915095U
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- CN
- China
- Prior art keywords
- inoculating needle
- inoculating
- penholder
- pen type
- needle
- 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
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A pen type inoculating needle convenient for replacement comprises an inoculating ring, an inoculating needle and a penholder, and is characterized in that the metal penholder (2) is manufactured below a handle (1), a metal rod (3) is mounted in the penholder, the inoculating needle (4) and the inoculating ring (5) are mounted at the lower end of the metal rod, a shifting block (7) is mounted at the upper end of the metal rod, and a spring (8) is mounted on the metal rod. The pen type inoculating needle solves the problem that currently both an inoculating needle and an inoculating ring are independent and needs frequent alternating in experimental work. The pen type inoculating needle has the advantages of integration of the inoculating ring and the inoculating needle, rapidness and convenience in replacement, simple fabrication process, reasonable design, convenience for carrying and the like.
Description
Technical field
The utility model relates to biomedical articles for use field, a kind of more precisely pen device that integrates inoculating needle and transfering loop.
Background technology
Inoculating needle and transfering loop use more extensive in medication chemistry and biomedicine, are the indispensable instruments of picking mycelia piece.No matter inoculating needle that uses and transfering loop infrared rays sterilization at present formula, spirit lamp heating-type and electrothermic type, inoculating needle and transfering loop all are independently, purpose difference owing to inoculated bacteria in cut-and-try work selects to use inoculating needle, transfering loops, these two kinds of instruments often need be used alternatingly, complex operation brings a lot of inconvenience to inspection routine.
Summary of the invention
The utility model purpose is to overcome above-mentioned deficiency, and a kind of pen device that integrates transfering loop and inoculating needle is provided.
The purpose of this utility model adopts following technology to realize: well-known double-colored ballpoint pen is known proven technique, and it has changes advantage fast, easily, and the utility model is as key points in design.A kind of replacing is the pen type inoculating needle easily, form by transfering loop, inoculating needle, penholder, it is characterized in that: under handle, be shaped on the metal penholder, two metallic rod are housed in the penholder, inoculating needle is equipped with in one of metallic rod lower end, another root is equipped with transfering loop, and shifting block is equipped with by the groove on the metal penholder in the metallic rod upper end, and spring is housed on the metallic rod.
Unusual effect of the present utility model: integrate transfering loop and inoculating needle, replacing is quick, convenient, and manufacture craft is simple, and is reasonable in design, is easy to carry.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is a side-view of the present utility model.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Embodiment
Referring to figure, be shaped on metal penholder 21 time at handle, two metallic rod 3 are housed in the penholder, inoculating needle 4 is equipped with in one of metallic rod lower end, and another root is equipped with transfering loop 5, and shifting block 7 is equipped with by the groove on the metal penholder 6 in the metallic rod upper end, spring 8 is housed on the metallic rod, and there is a bite 9 metal penholder 2 lower ends.
Claims (2)
1. change pen type inoculating needle easily for one kind, form by transfering loop, inoculating needle, penholder, it is characterized in that: be shaped on metal penholder (2) under the handle (1), two metallic rod (3) are housed in the penholder, inoculating needle (4) is equipped with in one of metallic rod lower end, another root is equipped with transfering loop (5), and shifting block (7) is equipped with by the groove on the metal penholder (6) in the metallic rod upper end, and spring (8) is housed on the metallic rod.
2. press the described replacing of claim 1 pen type inoculating needle easily, it is characterized in that: metal penholder (2) lower end has (9) flatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206726156U CN201915095U (en) | 2010-12-22 | 2010-12-22 | Pen type inoculating needle convenient for replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206726156U CN201915095U (en) | 2010-12-22 | 2010-12-22 | Pen type inoculating needle convenient for replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915095U true CN201915095U (en) | 2011-08-03 |
Family
ID=44414903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206726156U Expired - Fee Related CN201915095U (en) | 2010-12-22 | 2010-12-22 | Pen type inoculating needle convenient for replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915095U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952299A (en) * | 2014-04-24 | 2014-07-30 | 山东省农业科学院玉米研究所 | Inoculating needle used for sterile operation |
| CN104342363A (en) * | 2014-10-23 | 2015-02-11 | 沈阳师范大学 | Quick mass inoculator |
| CN105210882A (en) * | 2015-11-05 | 2016-01-06 | 广西壮族自治区药用植物园 | A kind of tissue culture propagation of Diels Stephania Root |
| CN105754848A (en) * | 2016-04-26 | 2016-07-13 | 北华大学 | Bacterium inoculation tool |
| CN108130268A (en) * | 2018-01-26 | 2018-06-08 | 天津量信检验认证技术有限公司 | Separate type microbial inoculant ring heating unit |
-
2010
- 2010-12-22 CN CN2010206726156U patent/CN201915095U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952299A (en) * | 2014-04-24 | 2014-07-30 | 山东省农业科学院玉米研究所 | Inoculating needle used for sterile operation |
| CN103952299B (en) * | 2014-04-24 | 2015-07-22 | 山东省农业科学院玉米研究所 | Inoculating needle used for sterile operation |
| CN104342363A (en) * | 2014-10-23 | 2015-02-11 | 沈阳师范大学 | Quick mass inoculator |
| CN105210882A (en) * | 2015-11-05 | 2016-01-06 | 广西壮族自治区药用植物园 | A kind of tissue culture propagation of Diels Stephania Root |
| CN105754848A (en) * | 2016-04-26 | 2016-07-13 | 北华大学 | Bacterium inoculation tool |
| CN105754848B (en) * | 2016-04-26 | 2018-10-16 | 北华大学 | A kind of microbionation tool |
| CN108130268A (en) * | 2018-01-26 | 2018-06-08 | 天津量信检验认证技术有限公司 | Separate type microbial inoculant ring heating unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111222 |