CN108728341B - Puncher for microbial strains - Google Patents
Puncher for microbial strains Download PDFInfo
- Publication number
- CN108728341B CN108728341B CN201810574601.1A CN201810574601A CN108728341B CN 108728341 B CN108728341 B CN 108728341B CN 201810574601 A CN201810574601 A CN 201810574601A CN 108728341 B CN108728341 B CN 108728341B
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- rod
- supporting rod
- bucket body
- fixed
- bottom cover
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- 230000000813 microbial effect Effects 0.000 title claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 244000005700 microbiome Species 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 241000233866 Fungi Species 0.000 abstract description 10
- 238000011081 inoculation Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 4
- 230000001154 acute effect Effects 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 description 9
- 230000001580 bacterial effect Effects 0.000 description 8
- 239000001963 growth medium Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 239000012737 fresh medium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a microbial strain puncher which comprises a conical bucket body, an inclined handheld rod and a supporting rod, wherein the inclined handheld rod is fixedly connected to the outer side wall of the upper end of the conical bucket body, the inclined handheld rod and the supporting rod are obliquely arranged at an acute angle, the supporting rod is connected with the conical bucket body through a lifting rod, the bottom of the conical bucket body is hinged to a bottom cover, one end of the bottom cover is movably connected to the side wall of the bottom of the conical bucket body, the other end of the bottom cover is connected with the lifting rod, a guide groove is formed in the lower end of the supporting rod, a guide block is inserted in the guide groove, a supporting rod is fixed to the upper end of the guide block, a connecting rod is fixed to the lower end of the guide block, a spring is inserted in the supporting rod, a rack portion is formed in the side wall of the supporting rod, and the rack portion is connected with an adjusting gear in a meshing mode. The invention is convenient for punching and taking out the fungus block, the fungus block is not easy to slide from the puncher during moving, and the fungus block is easy to separate from the puncher during inoculation.
Description
The invention relates to a divisional application of a patent with the application number of 2016108651090 and the application date of 2016, 09 and 25, and named as a puncher for a microbial strain.
Technical Field
The invention relates to the technical field of microbial culture devices, in particular to a microbial strain hole puncher.
Background
In the production and scientific research experiments of microorganisms, strains are inoculated into a plate culture medium, and after the strains grow to a certain area in the culture medium, the plate containing the strains is formed. At this time, a punch is commonly used to take a uniform-sized clump (culture) from a plate containing the bacteria into fresh medium or gel. At present, the puncher that conventionally used exists when removing the easy landing of fungus piece from the puncher, the difficult follow puncher that breaks away from of fungus piece during the inoculation, and operating speed is slow, and work efficiency is low shortcoming, and when punching and inoculation, the culture dish lid is opened too big or time overlength, causes miscellaneous fungus to pollute easily.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a puncher for microbial strains, which can conveniently punch and take out a bacterium block under the condition that a culture dish is not easy to pollute sundry bacteria, the bacterium block is not easy to slide off from the puncher during movement, and the bacterium block is easy to separate from the puncher during inoculation.
The invention relates to a puncher for microbial strains, which comprises a conical bucket body, wherein an inclined handheld rod is fixedly connected to the outer side wall of the upper end of the conical bucket body, the bottom of the conical bucket body is hinged to a bottom cover, two sides of one end of the bottom cover are hinged to the side wall of the bottom of the conical bucket body through hinge shafts, the bottom of the other end of the bottom cover is fixed to one end of an arc-shaped lifting rod, a guide ring is formed on the side wall of the bottom of the conical bucket body between the hinge shafts, an arc-shaped insertion groove is formed in the bottom cover, the insertion groove is inserted into the guide ring, an annular reset torsion spring is inserted into the guide ring, one end of the reset torsion spring is fixed to the guide ring, and the other end of the reset torsion spring is fixed to the side wall of the insertion groove;
the inclined handheld rod is provided with an inclined supporting rod which forms an acute angle with the inclined handheld rod, the lower end of the supporting rod is provided with a guide groove, a guide block is inserted in the guide groove, the upper end of the guide block is fixed with a supporting rod, the lower end of the guide block is fixed with a connecting rod, the connecting rod penetrates through an inclined avoiding groove in the inclined handheld rod and is fixedly connected to one end of the lifting rod, the upper end of the supporting rod penetrates through a positioning block, the positioning block is fixed to the upper end of the supporting rod, a spring is inserted and sleeved on the supporting rod, two ends of the spring are pressed on the positioning block and the guide block respectively, a rack portion is formed on the side wall of the supporting rod, one part of the rack portion is inserted into the spring, the other part of the rack portion penetrates through the positioning block and is meshed with an adjusting gear, and the adjusting gear is hinged to the supporting rod.
By the technical scheme, when the puncher is used, an operator holds the inclined hand-held rod and stirs the adjusting gear to enable the adjusting gear to rotate, the adjusting gear drives the rack part meshed with the adjusting gear to move upwards, the rack part drives the supporting rod to move upwards, the supporting rod moves upwards to drive the guide block to move upwards in the guide groove of the supporting rod, the spring is compressed, the supporting rod drives the connecting rod to move upwards, the connecting rod drives the arc-shaped lifting rod hinged to the connecting rod to move upwards, one end of the lifting rod drives the bottom cover at the bottom of the conical bucket body to rotate around the hinged part of the conical bucket body, in the process, the inserting groove on the bottom cover rotates around the guide ring and compresses the reset torsion spring, so that the bottom of the conical bucket body is opened, then the conical bucket body is pressed downwards on a bacterial containing flat plate to punch the bacterial blocks, the conical bucket body is lifted upwards and the adjusting gear is loosened after punching is completed, and under the dual functions of the spring and the reset torsion spring, connecting rod and lifting rod reset, drive the bottom round with the toper bucket body articulated department reset rotatory, the torsional spring that resets makes the inserting groove rotatory on the guide ring, closes the bottom at the toper bucket body until the bottom covers again, so make the fungus piece can not fall out from the toper bucket body, remove the toper bucket body to fresh culture medium or gel top after that, invert the toper bucket body through the oblique handheld pole of reversal to move the fungus piece to in fresh culture medium or the gel.
Through the scheme, the microbial strain puncher disclosed by the invention is not easy to punch and take out a bacterial block under the condition that a culture dish is not polluted by sundry bacteria, the bacterial block is not easy to slide off from the puncher during movement, and the bacterial block is easy to separate from the puncher during inoculation.
Preferably as one of above-mentioned scheme, the upper end shaping of bracing piece has the hinge groove, be fixed with the articulated shaft on the lateral wall around the hinge groove, the middle part plug bush of adjusting gear is in on the articulated shaft, the one end of adjusting gear is worn out the rack portion meshing of hinge groove and branch, and the other end is worn out the hinge groove and is fixed with sectorial protective sheath, the shaping has convex key of stirring on the lateral wall of protective sheath.
Preferably, the guide block is formed with two limiting blocks, and the two limiting blocks respectively abut against two opposite side walls of the support rod.
Preferably, the supporting rod is a round rod, the supporting rod is parallel to the supporting rod, and the central axis of the supporting rod and the central axis of the connecting rod are located on the same straight line.
Preferably, a reinforcing rib is fixedly connected between the support rod and the inclined handheld rod.
Preferably, an elastic buffer layer is formed on the top surface of one end of the bottom cover fixedly connected with the lifting rod.
Preferably, a handle is fixed to a rear end of the diagonal hand-held rod, and a stopper is fixed to the diagonal hand-held rod in front of the handle.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic partial structure view of the top view of FIG. 1;
FIG. 3 is a partial cross-sectional view of FIG. 1;
FIG. 4 is another partial cross-sectional view of FIG. 1;
fig. 5 is a schematic view of the working state of fig. 4.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1, 2 and 4, the microbial strain puncher of the invention comprises a conical bucket body 10, wherein an inclined hand-held rod 20 is fixedly connected to the outer side wall of the upper end of the conical bucket body, a handle 21 is fixed to the rear end of the inclined hand-held rod, a stop block 22 is fixed to the inclined hand-held rod 20 at the front side of the handle, a bottom cover 30 is hinged to the bottom of the conical bucket body 10, two sides of one end of the bottom cover are hinged to the side wall of the bottom of the conical bucket body 10 through hinge shafts 11, the bottom of the other end of the bottom cover is fixed to one end of an arc-shaped lifting rod 40, an elastic buffer layer 31 is formed on the top surface of one end of the bottom cover 30 fixedly connected with the lifting rod 40, a guide ring 12 is formed on the side wall of the bottom of the conical bucket body 10 between the hinge shafts 11, an arc-shaped insertion groove 32 is formed on the bottom cover 30, the insertion groove is inserted on the guide ring 12, an annular reset torsion spring 50 is inserted on the guide ring, one end of the reset torsion spring is fixed on the guide ring 12, and the other end is fixed on the side wall of the insertion groove 32.
Referring to fig. 1 and 3, an inclined support rod 60 forming an acute angle with the inclined handheld rod 20 is formed on the inclined handheld rod 20, a reinforcing rib 23 is fixedly connected between the support rod and the inclined handheld rod 20, a guide groove 61 is formed at the lower end of the support rod 60, a guide block 70 is inserted in the guide groove, two limit blocks 71 are formed on the guide block and respectively abut against two opposite side walls of the support rod 60, a support rod 80 is fixed at the upper end of the guide block 70, a connecting rod 90 is fixed at the lower end of the guide block, the connecting rod passes through an inclined avoidance groove 24 formed on the inclined handheld rod 20 and is fixedly connected to one end of the lifting rod 40, the support rod 80 is a round rod, the support rod 80 is parallel to the support rod 60, the central axis of the support rod 80 and the central axis of the connecting rod 90 are positioned on the same straight line, the upper end of the support rod 80 passes through a positioning block 62, the positioning block is fixed at the upper end of the support rod 60, the supporting rod 80 is inserted and sleeved with a spring 100, two ends of the spring are respectively pressed on the positioning block 62 and the guide block 70, a rack part 81 is formed on the side wall of the supporting rod 80, one part of the rack part is inserted in the spring 100, the other part of the rack part penetrates through the positioning block 62 and is connected with an adjusting gear 200 in a meshing manner, and the adjusting gear is hinged on the supporting rod 60.
Referring to fig. 3, a hinge groove 63 is formed at the upper end of the support rod 60, hinge shafts 64 are fixed on the front and rear side walls of the hinge groove, the middle part of the adjusting gear 200 is inserted and sleeved on the hinge shaft 64, one end of the adjusting gear 200 penetrates through the hinge groove 63 to be engaged with the rack part 81 of the support rod 80, the other end of the adjusting gear 200 penetrates through the hinge groove 63 and is fixed with a fan-shaped protective sleeve 300, and a convex toggle key 301 is formed on the side wall of the protective sleeve.
Referring to fig. 5, in the specific implementation of the hole puncher of the present invention, an operator holds the inclined hand lever 20 and stirs the adjusting gear 200 to rotate the adjusting gear 200, the adjusting gear 200 drives the rack portion 81 engaged therewith to move upward, the rack portion 81 drives the supporting rod 80 to move upward, the supporting rod 80 moves upward to drive the guide block 70 to move upward in the guide groove 61 of the supporting rod 60, the spring 100 is compressed, the supporting rod 80 drives the connecting rod 90 to move upward, the connecting rod 90 drives the arc-shaped lifting rod 40 hinged thereon to move upward, one end of the lifting rod 40 drives the bottom cover 30 at the bottom of the conical bucket 10 to rotate around the hinge with the conical bucket 10, in the process, the insertion groove 32 on the bottom cover 30 rotates around the guide ring 12 and compresses the return torsion spring 50, so as to open the bottom of the conical bucket 10, and then the conical bucket 10 is pressed up and down on a plate containing bacteria to punch the bacteria, after the punching is finished, the conical hopper body 10 is lifted upwards and the adjusting gear 200 is loosened, under the dual actions of the spring 100 and the reset torsion spring 50, the connecting rod 90 and the lifting rod 40 reset to drive the bottom cover 30 to reset and rotate around the hinged position of the conical hopper body 10, the reset torsion spring 50 resets to enable the insertion groove 32 to rotate on the guide ring 12 until the bottom cover 30 covers the bottom of the conical hopper body 10 again, so that fungus blocks cannot fall out of the conical hopper body 10, then the conical hopper body 10 is moved to the upper part of a fresh culture medium or gel, the conical hopper body 10 is inverted through the reverse inclined hand-held rod 20, and therefore the fungus blocks are moved into the fresh culture medium or gel.
In conclusion, the microbial strain puncher disclosed by the invention is convenient to punch and take out a bacterial block under the condition that a culture dish is not easy to pollute sundry bacteria, the bacterial block is not easy to slide off from the puncher during moving, and the bacterial block is easy to separate from the puncher during inoculation.
The microorganism culture punch provided by the present invention is only an embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all those persons skilled in the art should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A kind of microbial strain hole puncher, characterized by: the inclined hand-held type bucket comprises a conical bucket body (10), an inclined hand-held rod (20) and a supporting rod (60), wherein the inclined hand-held rod (20) is fixedly connected to the outer side wall of the conical bucket body (10), the supporting rod (60) is connected with the conical bucket body (10) through a lifting rod (40), a bottom cover (30) is hinged to the bottom of the conical bucket body (10), one end of the bottom cover (30) is movably connected to the side wall of the bottom of the conical bucket body (10), the other end of the bottom cover (30) is connected with the lifting rod (40), the lifting rod (40) is connected with a supporting rod (80) arranged on the supporting rod (60), the lifting rod (40) is driven to move upwards through the supporting rod (80), and the bottom cover (30) is driven to enable the bottom of the conical bucket body (10) to be opened; one end of the bottom cover (30) is hinged to the side wall of the bottom of the conical bucket body (10) through a hinged shaft (11), a guide ring (12) is formed on the side wall of the bottom of the conical bucket body (10) between the hinged shafts (11), an arc-shaped insertion groove (32) is formed in the bottom cover (30), the insertion groove is inserted into the guide ring (12), an annular reset torsion spring (50) is inserted into the guide ring (12), one end of the reset torsion spring is fixed to the guide ring (12), and the other end of the reset torsion spring is fixed to the side wall of the insertion groove (32).
2. The microbial species hole punch of claim 1, wherein: the lower extreme shaping of bracing piece (60) has guide way (61), it has guide block (70) to peg graft in guide way (61), the upper end of guide block (70) is fixed with branch (80), lower extreme are fixed with connecting rod (90), locating piece (62) is passed to the upper end of branch (80), the upper end at bracing piece (60) is fixed in locating piece (62).
3. The microbial species hole punch of claim 2, wherein: the spring (100) is inserted and sleeved on the supporting rod (80), two ends of the spring are pressed on the positioning block (62) and the guide block (70) respectively, a rack portion (81) is formed on the side wall of the supporting rod (80), one portion of the rack portion is inserted into the spring (100), and the other portion of the rack portion penetrates through the positioning block (62) and is connected with an adjusting gear (200) in a meshed mode.
4. The microbial species hole punch of claim 3, wherein: the upper end shaping of bracing piece (60) has hinge groove (63), be fixed with articulated shaft (64) on the lateral wall around the hinge groove, the middle part plug bush of adjusting gear (200) is in on articulated shaft (64), and the one end of adjusting gear (200) is worn out hinge groove (63) and rack portion (81) meshing, the other end of branch (80) and is worn out hinge groove (63) and be fixed with sectorial protective sheath (300), the shaping has convex toggle key (301) on the lateral wall of protective sheath.
5. The microbial species hole punch of claim 3, wherein: the connecting rod (90) penetrates through an avoidance groove (24) obliquely arranged on the inclined handheld rod (20) and is fixedly connected with one end of the lifting rod (40).
6. The microbial species hole punch of claim 2, wherein: two limiting blocks (71) are formed on the guide block (70) and respectively abut against two opposite side walls of the supporting rod (60).
7. The microbial species hole punch of claim 1, wherein: and a reinforcing rib (23) is fixedly connected between the supporting rod (60) and the inclined handheld rod (20).
8. The microbial species hole punch of claim 1, wherein: and an elastic buffer layer is formed on the top surface of one end of the bottom cover fixedly connected with the lifting rod.
9. The microbial species hole punch of claim 1, wherein: the rear end of the inclined hand-held rod (20) is fixed with a handle (21), and the inclined hand-held rod (20) at the front side of the handle is fixed with a stop block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810574601.1A CN108728341B (en) | 2016-09-25 | 2016-09-25 | Puncher for microbial strains |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810574601.1A CN108728341B (en) | 2016-09-25 | 2016-09-25 | Puncher for microbial strains |
| CN201610865109.0A CN106244436B (en) | 2016-09-25 | 2016-09-25 | A kind of microorganism fungus kind card punch |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610865109.0A Division CN106244436B (en) | 2016-09-25 | 2016-09-25 | A kind of microorganism fungus kind card punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108728341A CN108728341A (en) | 2018-11-02 |
| CN108728341B true CN108728341B (en) | 2021-12-31 |
Family
ID=57612042
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810574601.1A Active CN108728341B (en) | 2016-09-25 | 2016-09-25 | Puncher for microbial strains |
| CN201610865109.0A Expired - Fee Related CN106244436B (en) | 2016-09-25 | 2016-09-25 | A kind of microorganism fungus kind card punch |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610865109.0A Expired - Fee Related CN106244436B (en) | 2016-09-25 | 2016-09-25 | A kind of microorganism fungus kind card punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108728341B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370888A (en) * | 2018-11-17 | 2019-02-22 | 济宁医学院 | The dedicated harvester of mycobacterium tuberculosis bacterium colony |
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| CN202455778U (en) * | 2012-03-21 | 2012-10-03 | 北京农业职业学院 | Cultivation substrate puncher |
| EP2716423A1 (en) * | 2012-10-05 | 2014-04-09 | Sdi Corporation | Puncher |
| CN104439519A (en) * | 2014-11-14 | 2015-03-25 | 成都市宏山科技有限公司 | High-pressure punching mechanism |
| CN204600596U (en) * | 2015-05-07 | 2015-09-02 | 唐朝阳 | Vertebral body side card punch |
| CN105027748A (en) * | 2015-06-26 | 2015-11-11 | 广西大学 | Multi-head hand-operated soil perforating machine for plant cultivation |
| CN205310414U (en) * | 2015-12-16 | 2016-06-15 | 苏州太湖国家旅游度假区希成五金加工厂 | Convenient to use's hole puncher |
| CN205548747U (en) * | 2016-03-30 | 2016-09-07 | 广州安泽再生医学科技有限公司 | Organize sampler |
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| US4179339A (en) * | 1977-03-02 | 1979-12-18 | Olympus Optical Company, Ltd. | Liquid feeder for automatic culture apparatus |
| IL112842A (en) * | 1995-03-02 | 1998-06-15 | Batec Bio Analytical Techn Ltd | Device for detecting microorganisms in a sample |
| ES2126483B1 (en) * | 1996-04-23 | 1999-11-16 | Iul S A | BIOLOGICAL SAMPLE INOCULATION SYSTEM IN THE AGAR SURFACE IN PETRI CAPSULES. |
| CN202374741U (en) * | 2011-12-31 | 2012-08-15 | 佳木斯大学 | Bacteria piece inoculator |
| CN202610233U (en) * | 2012-05-28 | 2012-12-19 | 牡丹江师范学院 | Microorganism flat plate hole puncher |
| CN204298403U (en) * | 2014-10-21 | 2015-04-29 | 中国热带农业科学院南亚热带作物研究所 | A kind of bacterium dish is beaten and is got device |
| CN204147893U (en) * | 2014-10-25 | 2015-02-11 | 袁兰英 | A kind of Physical Experiment medication spoon |
| CN205258470U (en) * | 2015-12-25 | 2016-05-25 | 青岛市第三人民医院 | Bacterium examination sampling ware |
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2016
- 2016-09-25 CN CN201810574601.1A patent/CN108728341B/en active Active
- 2016-09-25 CN CN201610865109.0A patent/CN106244436B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202455778U (en) * | 2012-03-21 | 2012-10-03 | 北京农业职业学院 | Cultivation substrate puncher |
| EP2716423A1 (en) * | 2012-10-05 | 2014-04-09 | Sdi Corporation | Puncher |
| CN104439519A (en) * | 2014-11-14 | 2015-03-25 | 成都市宏山科技有限公司 | High-pressure punching mechanism |
| CN204600596U (en) * | 2015-05-07 | 2015-09-02 | 唐朝阳 | Vertebral body side card punch |
| CN105027748A (en) * | 2015-06-26 | 2015-11-11 | 广西大学 | Multi-head hand-operated soil perforating machine for plant cultivation |
| CN205310414U (en) * | 2015-12-16 | 2016-06-15 | 苏州太湖国家旅游度假区希成五金加工厂 | Convenient to use's hole puncher |
| CN205548747U (en) * | 2016-03-30 | 2016-09-07 | 广州安泽再生医学科技有限公司 | Organize sampler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106244436B (en) | 2018-04-27 |
| CN106244436A (en) | 2016-12-21 |
| CN108728341A (en) | 2018-11-02 |
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Effective date of registration: 20211209 Address after: 201700 Building 1, No. 9, songqiu Road, Qingpu District, Shanghai Applicant after: Shanghai Qigan Food Co.,Ltd. Address before: 362300 No. 24 Cizaiwei Road, Ximeiliantang, Nanan City, Quanzhou City, Fujian Province Applicant before: Chen Danhong |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A microbial strain punch Granted publication date: 20211231 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Putuo Sub branch Pledgor: Shanghai Qigan Food Co.,Ltd. Registration number: Y2024310000299 |