CN221166541U - Simple bacteria scraping device with replaceable scraper - Google Patents
Simple bacteria scraping device with replaceable scraper Download PDFInfo
- Publication number
- CN221166541U CN221166541U CN202322780949.5U CN202322780949U CN221166541U CN 221166541 U CN221166541 U CN 221166541U CN 202322780949 U CN202322780949 U CN 202322780949U CN 221166541 U CN221166541 U CN 221166541U
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- China
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- section
- connecting section
- scraping
- easy
- bacteria
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- 238000007790 scraping Methods 0.000 title claims abstract description 47
- 241000894006 Bacteria Species 0.000 title claims abstract description 35
- 241000233866 Fungi Species 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 abstract description 4
- 239000008272 agar Substances 0.000 abstract description 4
- 238000011081 inoculation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The utility model relates to the technical field of scraper equipment for laboratories, in particular to a simple bacteria scraping device with a replaceable scraper, which comprises a handheld section and a connecting section, wherein an inclined section is arranged between the handheld section and the connecting section, the connecting section is a triangular prism, a stop piece is arranged on one end, which is close to the end connected with the inclined section, of the connecting section, the bacteria scraping knife is arranged on the connecting section and comprises a bacteria scraping knife body and a triangular prism-shaped connecting sleeve sleeved on the connecting section, and a plurality of uniformly distributed fixing holes matched with the stop piece are formed in the connecting sleeve. The handle is designed into a triangular prism shape, and the connecting section is designed into a triangular prism shape, so that the stability of the connecting bacteria scraping knife is improved; the handle and the fungus scraping knife are separately designed, the fungus scraping knives with different lengths and sizes can be replaced according to experimental requirements to meet fungus scraping requirements, the problem that a traditional inoculation shovel is easy to scratch an agar inclined plane is solved, the operation difficulty is reduced, and the efficiency of collecting strains is improved.
Description
Technical Field
The utility model relates to the technical field of scraper equipment for laboratories, in particular to a simple fungus scraping device with a replaceable scraper.
Background
In the microbial experiment or microbial fermentation production, bacteria scraping tools are often used for preparing bacterial suspension or collecting bacterial. The traditional bacteria scraping technology adopts an inoculating shovel or an inoculating loop to scrape strains, but the technology is suitable for scraping a small amount of strains, and a large amount of strains are often required to be collected for production in mass production, so that the traditional technology is time-consuming and labor-consuming to collect the bacteria. In addition, the inoculating shovel is slender and sharp, so that agar is easy to scrape during operation, and the difficulty of collecting strains is increased.
Disclosure of utility model
Aiming at the problems, the utility model provides a simple bacteria scraping device with a replaceable scraper, which solves the problems that the bacteria scraping knife is inconvenient to operate and can not be replaced according to actual needs in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a simple and easy fungus device of scraping of removable scraper, includes scrapes fungus sword and handle, the handle includes handheld section and linkage segment, be equipped with the slope section between handheld section and the linkage segment, the linkage segment is the triangular prism, be close to on the linkage segment with the one end that the slope section is connected is equipped with the backstop piece, scrape fungus sword setting on the linkage segment, establish the adapter sleeve that is the triangular prism shape on the linkage segment including scraping fungus sword body and cover, be equipped with a plurality of evenly distributed on the adapter sleeve with backstop piece complex fixed orifices.
As optimization, the stop piece comprises a blind hole arranged on the connecting section, a ball and a pressurizing spring are sequentially arranged in the blind hole from top to bottom, and a stop ring is arranged at the top end of the blind hole.
As optimization, the handheld section, the connecting section and the inclined section are integrally formed and are integrally shaped like a Chinese character 'ji'.
Preferably, the length of the pressurizing spring is greater than the depth of the blind hole.
Preferably, the inner diameter of the baffle ring is smaller than the diameter of the ball.
Preferably, a chamfer is arranged at one end of the fixing hole opposite to the stop piece.
Preferably, the tail end of the hand-held section is provided with anti-skid patterns.
As optimization, the angle between the bacteria scraping knife and the handle is an obtuse angle.
The beneficial effects of the utility model are as follows: according to the simple bacteria scraping device with the replaceable scraper, the handle is in the shape of the Chinese character 'ji', the connecting section is in the shape of the triangular prism, and the triangular prism is beneficial to increasing the stability of the connected bacteria scraping knife; the handle and the bacteria scraping knife are separately designed, so that the bacteria scraping knives with different lengths and sizes can be replaced according to experimental requirements to meet the bacteria scraping requirements, and particularly, when in mass production, a large number of bacteria can be collected conveniently and rapidly; the problem that the agar inclined plane is easy to scratch by the traditional inoculating shovel is solved, the operation difficulty is reduced, and the strain collecting efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
fig. 3 is a schematic cross-sectional structure of a stopper on a connection section.
Wherein: 1. the fungus sword is scraped to 2, handle, 3, handheld section, 4, linkage segment, 5, slope section, 6, backstop piece, 7, scrape fungus sword body, 8, adapter sleeve, 9, fixed orifices, 10, blind hole, 11, ball, 12, compression spring, 13, baffle ring, 14, anti-skidding line.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
For convenience of description, the words "upper", "lower", "left" and "right" in the present utility model, if they mean only that the directions are consistent with the upper, lower, left, and right directions of the drawings per se, and do not limit the structure, only for convenience of description and simplification of the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-3, a simple bacteria scraping device with a replaceable scraper comprises a bacteria scraping knife 1 and a handle 2, wherein the angle between the bacteria scraping knife 1 and the handle 2 is an obtuse angle, the handle 2 and the bacteria scraping knife 1 are made of high-temperature resistant materials, and the bacteria scraping knife 1 is made of materials with certain hardness and elasticity, so that the bacteria scraping knife 1 is not easy to deform and does not scratch an agar inclined plane in the bacteria scraping process; the handle 2 comprises a handheld section 3 and a connecting section 4, an inclined section 5 is arranged between the handheld section 3 and the connecting section 4, the handheld section 3, the connecting section 4 and the inclined section 5 are integrally formed and are integrally shaped like a Chinese character 'ji', the connecting section 4 is a triangular prism, one end, which is close to being connected with the inclined section 5, of the connecting section 4 is provided with a stop piece 6, the bacteria scraping knife 1 is arranged on the connecting section 4 and comprises a bacteria scraping knife body 7 and a connecting sleeve 8 which is sleeved on the connecting section 4 and is in a triangular prism shape, a plurality of evenly distributed fixing holes 9 which are matched with the stop piece 6 are formed in the connecting sleeve 8, and the tail end of the handheld section 3 is provided with anti-skidding patterns 14.
In order to increase the stability between the bacteria scraping knife 1 and the connecting section 4, the stop piece 6 comprises a blind hole 10 arranged on the connecting section 4, a ball 11 and a pressurizing spring 12 are sequentially arranged in the blind hole 10 from top to bottom, a stop ring 13 is arranged at the top end of the blind hole 10, and the length of the pressurizing spring 12 is larger than the depth of the blind hole 10, so that the pressurizing spring 12 adds pressure to the ball 11; the inner diameter of the baffle ring 13 is smaller than the diameter of the ball 11, a certain pressure is generated between the ball 11 and the pressurizing spring 12 under the action of the baffle ring 13, so that the upper end part of the ball 11 is embedded out of the outer side of the baffle ring 13, when the multifunctional bacterium scraping knife is used, the connecting sleeve 8 on the bacterium scraping knife 1 is sleeved on the connecting section 4 on the handle 2, after the connecting sleeve is sleeved, the connecting sleeve 8 on the bacterium scraping knife 1 is slightly moved, the ball 11 on the stop piece 6 can be clamped into the fixing hole 9 on the connecting sleeve 8 closest to the connecting sleeve, and the stability between the bacterium scraping knife 1 and the handle 2 is improved; the fixed orifices 9 are provided with chamfers at the ends opposite to the stop pieces 6, and the chamfers are arranged to facilitate the embedding of the balls 11.
The foregoing embodiments are merely examples of the present utility model, and the scope of the present utility model includes, but is not limited to, the forms and styles of the foregoing embodiments, and any suitable changes or modifications made by those skilled in the art, which are consistent with the claims of the present utility model, shall fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a simple and easy fungus device of scraping of removable scraper, includes and scrapes fungus sword and handle, its characterized in that: the handle comprises a handheld section and a connecting section, an inclined section is arranged between the handheld section and the connecting section, the connecting section is a triangular prism, a stop piece is arranged on the connecting section and close to one end connected with the inclined section, the bacteria scraping knife is arranged on the connecting section and comprises a bacteria scraping knife body and a connecting sleeve which is sleeved on the connecting section and is in a triangular prism shape, and a plurality of fixing holes which are uniformly distributed and matched with the stop piece are formed in the connecting sleeve.
2. The simple and easy scraping device of removable scraper of claim 1, wherein: the stop piece comprises a blind hole arranged on the connecting section, a ball and a compression spring are sequentially arranged in the blind hole from top to bottom, and a stop ring is arranged at the top end of the blind hole.
3. The simple and easy scraping device of removable scraper of claim 1, wherein: the handheld section, the connecting section and the inclined section are integrally formed and are integrally shaped like a Chinese character 'ji'.
4. The simple and easy scraping device of removable scraper of claim 2, wherein: the length of the pressurizing spring is greater than the depth of the blind hole.
5. The simple and easy scraping device of removable scraper of claim 2, wherein: the inner diameter of the baffle ring is smaller than the diameter of the ball.
6. The simple and easy fungus scraping device of removable scraper of claim 5, wherein: and a chamfer is arranged at one end of the fixing hole opposite to the stop piece.
7. The simple and easy doctor blade device of claim 6, wherein: the tail end of the hand-held section is provided with anti-skid patterns.
8. The simple and easy scraping device of removable scraper of claim 1, wherein: the angle between the bacteria scraping knife and the handle is an obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780949.5U CN221166541U (en) | 2023-10-17 | 2023-10-17 | Simple bacteria scraping device with replaceable scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780949.5U CN221166541U (en) | 2023-10-17 | 2023-10-17 | Simple bacteria scraping device with replaceable scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221166541U true CN221166541U (en) | 2024-06-18 |
Family
ID=91441861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322780949.5U Active CN221166541U (en) | 2023-10-17 | 2023-10-17 | Simple bacteria scraping device with replaceable scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221166541U (en) |
-
2023
- 2023-10-17 CN CN202322780949.5U patent/CN221166541U/en active Active
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