CN109097247B - Clamping device for clamping tumor cell culture dish - Google Patents
Clamping device for clamping tumor cell culture dish Download PDFInfo
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- CN109097247B CN109097247B CN201810949770.9A CN201810949770A CN109097247B CN 109097247 B CN109097247 B CN 109097247B CN 201810949770 A CN201810949770 A CN 201810949770A CN 109097247 B CN109097247 B CN 109097247B
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- plate
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- tightening ring
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
Abstract
The invention discloses a clamping device for clamping tumor cell culture dishes, which comprises a bracket and a resisting plate, wherein a pocket net is arranged between the bracket and the resisting plate, the bracket is formed by splicing a first supporting plate and a second supporting plate, the bracket also comprises a connecting piece, the connecting piece is used for connecting the first supporting plate and the second supporting plate, the pocket net is composed of a plurality of connecting strips, one ends of the connecting strips are integrally formed and fixed to form a connecting part, the connecting part is provided with a lifting ring, the other ends of the connecting strips are respectively connected with the first supporting plate and the second supporting plate, one end of the connecting strips, which is back to the bracket, is sleeved with a tightening ring, the tightening ring is in sliding connection with the connecting strips, the resisting plate is fixedly connected with the tightening ring, the tightening ring is provided with a locking piece, the locking piece is used for locking the tightening ring and fixing the connecting strips, an experimenter transfers a plurality of culture dishes by lifting the lifting ring, the transfer rate of the culture dishes is accelerated, and operation errors are avoided during transfer, the whole operation process is simple and quick, and different quantities of culture dishes can be transferred.
Description
Technical Field
The invention relates to the field of culture dish matching appliances, in particular to a clamping device for clamping a tumor cell culture dish.
Background
Generally, the parenchymal morphology of tumor breast shrinkage is used to identify the tissue origin of various tumors, classify, name and diagnose the tumors histologically, and determine the benign and malignant degree of the tumors according to the differentiation maturity and abnormal size. Therefore, these tumor cells need to be cultured, and when the cells are cultured, a large number of culture dishes are needed, so that it takes a long time for researchers to take all the tumor cell culture dishes out of the incubator and put them into the incubator, thereby wasting a lot of time. The patent application No. ZL201220446189.3 is a clamping device for clamping a tumor cell culture dish, and comprises a clamp handle, a spring, an upper spring clamp arm, a lower spring clamp arm and an anti-skid rubber mat; the clamp handle is provided with a spring, a chuck of the clamp handle is respectively connected with the upper spring clamping arm and the lower spring clamping arm, the upper spring clamping arm and the lower spring clamping arm are respectively provided with a circular clamping hole, and an anti-skidding rubber mat is arranged in the circular clamping hole. Which can hold only one culture dish at a time, and does not overcome the above-mentioned problems, a holder capable of holding a plurality of culture dishes at a time is proposed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a clamping device for clamping a tumor cell culture dish, which can quickly and safely transfer a plurality of culture dishes.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clamping device for centre gripping tumour cell culture dish, includes the bracket and supports the board, be provided with the pocket net between bracket and the support board, the bracket is formed by first layer board and second layer board amalgamation, first layer board can be dismantled with the second layer board and be connected, the bracket is still including the connecting piece, and this connecting piece is used for connecting first layer board and second layer board, the pocket net comprises a plurality of connecting strips, and the fixed connecting portion that forms of a plurality of connecting strip one end integrated into one piece, connecting portion are provided with the bail, and first layer board and second layer board are connected respectively to a plurality of connecting strip other ends, and a plurality of connecting strips are equipped with the tightening ring in the bracket pot head that dorsad, tightening ring and connecting strip sliding connection, support board and tightening ring fixed connection, the tightening ring is provided with the locking piece, and this locking piece is used for locking tightening ring and connecting strip fixed.
As a further improvement of the invention, the connecting strip is composed of a plurality of connecting rods, and the adjacent connecting rods are hinged with each other.
As a further improvement of the invention, the outer side walls of the connecting strips are provided with sliding grooves, the inner annular surface of the tightening ring is provided with sliding blocks with the number corresponding to the number of the sliding grooves of the connecting strips, and the sliding blocks are connected with the sliding grooves in a sliding manner.
As a further improvement of the invention, the tightening ring is provided with a plurality of radially arranged mounting holes, the sliding block is connected with the mounting holes in a sliding manner, the outer ring surface of the tightening ring is provided with a ring groove penetrating through the mounting holes, the locking piece is annular, the locking piece is sleeved on the ring groove, the inner ring surface of the locking piece is provided with an equal number of adjusting lugs corresponding to the mounting holes, each adjusting lug comprises an arc-shaped inclined surface gradually inclined towards the mounting hole, one side of the sliding block, back to the sliding groove, is provided with a second inclined surface, the second inclined surface is mutually abutted against the arc-shaped inclined surface, the side surface of the locking piece is provided with threads, the side wall of the ring groove is provided with threads, and the locking piece is in threaded connection with the ring groove.
As a further improvement of the invention, one side of the sliding block, which is close to the sliding chute, is provided with a contact part, and the contact part is made of rubber.
As a further improvement of the invention, the first supporting plate and the second supporting plate are both semicircular, a plurality of connecting strips are circumferentially connected to the arc edges of the first supporting plate and the second supporting plate, the connecting strips are hinged with the first supporting plate, and the connecting strips are hinged with the second supporting plate.
As a further improvement of the invention, the first supporting plate is provided with a connecting groove at one side of the straight edge, the connecting piece is arranged at one side of the straight edge of the second supporting plate, the connecting piece comprises a cutting strip, the connecting groove is provided with an adjusting clamping piece, the cutting strip is provided with a plurality of first clamping teeth arranged in a zigzag manner, the adjusting clamping piece is clamped with the first clamping teeth, the adjusting clamping piece comprises a clamping plate and a locking plate, the clamping plate is provided with second clamping teeth mutually matched with the first clamping teeth on the cutting strip, the lower bottom surface of the first supporting plate is provided with a groove mutually communicated with the connecting groove, the clamping plate is in sliding connection with the groove, the locking plate is in threaded connection with the groove, the locking plate is in rotational connection with the clamping plate, the locking plate is provided with a mounting groove, the clamping plate is provided with a connecting column, the connecting column is in rotational connection with the mounting groove, and one end of the connecting column, which is opposite to the clamping plate, is provided with a spring piece, the spring member keeps the connecting post bouncing in the connecting groove.
As a further improvement of the invention, one side of the locking plate, which is back to the clamping plate, comprises an arc-shaped concave surface towards one side of the clamping plate, the arc-shaped concave surface is provided with a handle, and the handle is in a straight strip plate shape.
The invention has the following advantages: when the culture dish clamping device is used, after culture dishes are stacked and placed, after the folding and unfolding lengths of the connecting strips are adjusted, the net bag is sleeved from top to bottom, the first supporting plate and the second supporting plate are inserted from the lower ends of the two sides of the bottommost culture dish, the first supporting plate and the second supporting plate are connected through the connecting piece, the connecting strips are adjusted through the tightening rings, the abutting plate is guaranteed to be abutted and clamped with the topmost culture dish, the abutting plate, the bracket and the connecting strips wrap the limiting culture dish to shake, an experimenter transfers a plurality of culture dishes by lifting the lifting rings, the transfer rate of the culture dishes is accelerated, misoperation and toppling during transfer are avoided, the whole operation process is simple and rapid, and different quantities of culture dishes can be transferred.
Drawings
FIG. 1 is a diagram illustrating a state of use of the present invention;
FIG. 2 is a schematic view of the installation structure of the tightening ring and the connecting bar of the present invention;
FIG. 3 is a schematic view of a connection structure of a first pallet and a second pallet according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. three.
1. A bracket; 2. a resisting plate; 3. a first pallet; 4. a second pallet; 5. a connecting member; 6. a connecting strip; 7. lifting a ring; 8. tightening the ring; 9. a locking member; 10. a connecting rod; 11. a chute; 12. a slider; 13. mounting holes; 14. a ring groove; 15. adjusting the bump; 16. an arc-shaped inclined plane; 17. a second inclined plane; 18. a contact part; 19. connecting grooves; 20. cutting; 21. a first latch; 22. a clamping and connecting plate; 23. a locking plate; 24. a second latch; 25. a groove; 26. mounting grooves; 27. connecting columns; 28. a spring member; 29. an arc-shaped concave surface; 30. a handle.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
Referring to fig. 1-4, the clamping device for clamping a tumor cell culture dish disclosed in this embodiment includes a bracket 1 and a supporting plate 2, a pocket net is disposed between the bracket 1 and the supporting plate 2, the bracket 1 is formed by splicing a first supporting plate 3 and a second supporting plate 4, the first supporting plate 3 is detachably connected to the second supporting plate 4, the bracket 1 further includes a connecting member 5, the connecting member 5 is used for connecting the first supporting plate 3 to the second supporting plate 4, the first supporting plate 3 and the second supporting plate 4 are preferably thin and thin at the proximal end, the pocket net is composed of a plurality of connecting strips 6, the connecting strips 6 are deformable or deformable materials, one ends of the plurality of connecting strips 6 are integrally formed and fixed to form a connecting portion, the connecting portion is provided with a lifting ring 7, and the other ends of the plurality of connecting strips 6 are respectively connected to the first supporting plate 3 and the second supporting plate 4, a plurality of connecting strips 6 are equipped with tightening ring 8 in the pot head of bracket 1 dorsad, tightening ring 8 and connecting strip 6 sliding connection, support board 2 and tightening ring 8 fixed connection, tightening ring 8 is provided with locking piece 9, and this locking piece 9 is used for locking tightening ring 8 and connecting strip 6 fixedly.
When using, the culture dish stacks the back of placing, after adjusting receiving and releasing length of connecting strip 6, establish the string bag from last cover from bottom to bottom, inject first layer board 3 and second layer board 4 from the culture dish both sides lower extreme of bottommost, first layer board 3 and second layer board 4 pass through connecting piece 5 and connect, adjust connecting strip 6 through tightening ring 8, guarantee to support board 2 and the culture dish conflict centre gripping of top, support board 2, bracket 1 and 6 parcel restriction culture dishes of connecting strip rock, the experimenter shifts a plurality of culture dishes through carrying lifting ring 7, accelerate the transfer rate of culture dish, and avoid misoperation to empty when shifting, its whole operation process is simple quick, can shift the culture dish of different quantity.
As a modified embodiment, the connecting strip 6 is composed of a plurality of connecting rods 10, the adjacent connecting rods 10 are hinged to each other, the connecting rods 10 are preferably made of hard materials, the length of each connecting rod 10 is smaller than the radius length of the culture dish, and the connecting rods 10 are hinged to each other to enable the connecting strip 6 to be more attached to the bent part and enable the connecting strip 6 to be in a natural drooping shape when in use, so that the culture dish is prevented from being stirred by deformation elasticity of the connecting strip 6 when the connecting strip 6 is adjusted, and the culture dish is prone to toppling.
As an improved specific embodiment, the outer side walls of the connecting strips 6 are provided with sliding grooves 11, the inner annular surface of the tightening ring 8 is provided with sliding blocks 12, the number of the sliding blocks is corresponding to that of the sliding grooves 11 of the connecting strips 6, and the sliding blocks 12 are in sliding connection with the sliding grooves 11.
Its tightening ring 8 and each connecting strip 6 sliding connection for when tightening up, can guide a plurality of connecting strips 6 of drive in step and merge, make when tightening up connecting strip 6 the range of tightening up of each connecting strip 6 comparatively even, the range of connecting strip 6 linkage is less.
As an improved specific embodiment, the tightening ring 8 is provided with a plurality of radially arranged mounting holes 13, the sliding block 12 is slidably connected with the mounting holes 13, an annular groove 14 penetrating through the plurality of mounting holes 13 is formed in the outer annular surface of the tightening ring 8, the locking member 9 is annular, the locking member 9 is sleeved on the annular groove 14, an equal number of adjusting protrusions 15 are arranged on the inner annular surface of the locking member 9 corresponding to the mounting holes 13, each adjusting protrusion 15 comprises an arc-shaped inclined surface 16 gradually inclined towards the mounting holes 13, a second inclined surface 17 is arranged on one side of the sliding block 12, which is opposite to the sliding groove 11, and the second inclined surface 17 and the arc-shaped inclined surface 16 are mutually abutted, threads are arranged on the side surface of the locking member 9, threads are arranged on the side wall of the annular groove 14, and the locking member 9 is in threaded connection with.
When the tightening ring locking device is used, the locking piece 9 is rotated, the friction force between the side wall of the locking piece 9 and the side wall of the annular groove 14 is increased while the locking piece 9 moves towards one side of the mounting hole 13 along the threads, the adjusting lug 15 arranged on the inner annular surface of the locking piece 9 rotates along with the locking piece 9, the arc-shaped inclined surface 16 of the adjusting lug pushes the sliding block 12 to abut against the sliding groove 11, and the tightening ring 8 is locked.
As a modified specific embodiment, an abutting portion 18 is disposed on one side of the sliding block 12 close to the sliding slot 11, the abutting portion 18 is made of rubber, and the friction force generated when the sliding block 12 abuts against the sliding slot 11 is increased by using the rubber, so as to maintain the locking state.
As an improved specific implementation manner, the first supporting plate 3 and the second supporting plate 4 are both semicircular, and the connecting strips 6 are circumferentially connected to the arc edges of the first supporting plate 3 and the second supporting plate 4, the connecting strips 6 are hinged to the first supporting plate 3, the connecting strips 6 are hinged to the second supporting plate 4, the first supporting plate 3 and the second supporting plate 4 are spliced to form a nearly circular shape, the shape of the culture dish is similar to that of the culture dish, and the connecting strips 6 can be attached to the outer side wall of the culture dish to form a stable bracket 1 structure.
As an improved specific embodiment, the first supporting plate 3 is provided with a connecting groove 19 on one side of a straight edge, the connecting piece 5 is arranged on one side of a straight edge of the second supporting plate 4, the connecting piece 5 comprises a slip 20, the connecting groove 19 is provided with an adjusting clip piece, the slip 20 is provided with a plurality of first latches 21 arranged in a zigzag manner, the adjusting clip piece is connected with the first latches 21, the adjusting clip piece comprises a clip plate 22 and a locking plate 23, the clip plate 22 is provided with second latches 24 mutually engaged with the first latches 21 on the slip 20, the bottom surface of the first supporting plate 3 is provided with a groove 25 communicated with the connecting groove 19, the clip plate 22 is slidably connected with the groove 25, the locking plate 23 is in threaded connection with the groove 25, the locking plate 23 is rotatably connected with the clip plate 22, the locking plate 23 is provided with a mounting groove 26, the clamping plate 22 is provided with a connecting column 27, the connecting column 27 is rotatably connected with the mounting groove 26, one end of the connecting column 27, which is opposite to the clamping plate 22, is provided with a spring part 28, and the spring part 28 keeps the connecting column 27 bouncing at the connecting groove 19.
When the culture dish is used, the inserting strip 20 is inserted into the connecting groove 19, when the inserting strip 20 is inserted into the connecting groove 19, the first latch 21 at the upper end of the inserting strip pushes the adjusting clamping piece, the second latch 24 moves along the first latch 21 to bounce, the adjusting clamping piece reversely limits the inserting strip 20 to be separated from the connecting groove 19, the first supporting plate 3 and the second supporting plate 4 are kept in a locking connection state, after the culture dish is transferred in place, the locking plate 23 is rotated through rotating the locking plate 23, the locking plate 23 is screwed out along the side, back to the clamping plate 22, of the locking plate 22 is limited in the groove 25 and kept still, the locking plate 23 drives the clamping plate 22 to slide back to the side, the adjusting clamping piece relieves the limitation on the inserting strip 20, and the inserting strip 20 can be separated from the connecting groove 19.
In a modified embodiment, the side of the locking plate 23 opposite to the clamping plate 22 includes an arc-shaped concave surface 29 toward the clamping plate 22, the arc-shaped concave surface 29 is provided with a handle 30, and the handle 30 is in a shape of a straight strip plate.
The locking plate 23 is preferably always retracted in the groove 25, so that when a culture dish is placed, the bottom surface of the supporting plate is a smooth horizontal plane, and by arranging the handle 30, the locking plate 23 is screwed, so that a force application point is provided, and the locking plate is convenient to screw.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (4)
1. A clamping device for centre gripping tumour cell culture dish which characterized in that: comprises a bracket (1) and a support plate (2), wherein a pocket net is arranged between the bracket (1) and the support plate (2), the bracket (1) is formed by splicing a first support plate (3) and a second support plate (4), the first support plate (3) and the second support plate (4) are detachably connected, the bracket (1) further comprises a connecting piece (5), the connecting piece (5) is used for connecting the first support plate (3) and the second support plate (4), the pocket net is composed of a plurality of connecting strips (6), one ends of the connecting strips (6) are integrally formed and fixed to form a connecting part, the connecting part is provided with a lifting ring (7), the other ends of the connecting strips (6) are respectively connected with the first support plate (3) and the second support plate (4), a tightening ring (8) is sleeved on the back of the connecting strips (6) to one end of the bracket (1), and the tightening ring (8) is slidably connected with the connecting strips (6), the abutting plate (2) is fixedly connected with the tightening ring (8), the tightening ring (8) is provided with a locking piece (9), the locking piece (9) is used for locking the tightening ring (8) and the connecting strip (6) to be fixed, the connecting strip (6) is composed of a plurality of connecting rods (10), the adjacent connecting rods (10) are hinged with each other,
the outer side walls of the connecting strips (6) are provided with sliding grooves (11), the inner annular surface of the tightening ring (8) is provided with sliding blocks (12) with the number corresponding to that of the sliding grooves (11) of the connecting strips (6), the sliding blocks (12) are connected with the sliding grooves (11) in a sliding way,
the tightening ring (8) is provided with a plurality of mounting holes (13) which are radially arranged, the sliding block (12) is connected with the mounting holes (13) in a sliding manner, an annular groove (14) which penetrates through the mounting holes (13) is formed in the outer annular surface of the tightening ring (8), the locking piece (9) is annular, the locking piece (9) is sleeved on the annular groove (14), an equal number of adjusting lugs (15) are arranged at positions, corresponding to the mounting holes (13), of the inner annular surface of the locking piece (9), each adjusting lug (15) comprises an arc-shaped inclined surface (16) which gradually inclines towards the mounting holes (13), a second inclined surface (17) is arranged on one side, facing away from the sliding groove (11), of the sliding block (12), each second inclined surface (17) is abutted against the arc-shaped inclined surface (16), threads are arranged on the side surface of the locking piece (9), and threads are arranged on the side wall of the annular, the locking piece (9) is in threaded connection with the annular groove (14),
the first supporting plate (3) is provided with a connecting groove (19) on one side of a straight edge, the connecting piece (5) is arranged on one side of the straight edge of the second supporting plate (4), the connecting piece (5) comprises a cutting strip (20), the connecting groove (19) is provided with an adjusting clamping piece, a plurality of first clamping teeth (21) which are arranged in a saw-toothed shape are arranged on the cutting strip (20), the adjusting clamping piece is clamped with the first clamping teeth (21), the adjusting clamping piece comprises a clamping plate (22) and a locking plate (23), the clamping plate (22) is provided with second clamping teeth (24) which are mutually matched with the first clamping teeth (21) on the cutting strip (20), the bottom surface of the first supporting plate (3) is provided with a groove (25) which is mutually communicated with the connecting groove (19), the clamping plate (22) is in sliding connection with the groove (25), and the locking plate (23) is in threaded connection with the groove (25), lockplate (23) rotate with joint board (22) and be connected, lockplate (23) are provided with mounting groove (26), joint board (22) are provided with spliced pole (27), spliced pole (27) rotate with mounting groove (26) and are connected, spliced pole (27) dorsad joint board (22) one end is provided with spring part (28), spring part (28) keep spliced pole (27) at spread groove (19) bounce.
2. A holding device for holding a tumor cell culture dish according to claim 1, wherein: one side of the sliding block (12) close to the sliding groove (11) is provided with an abutting part (18), and the abutting part (18) is made of rubber.
3. A holding device for holding a tumor cell culture dish according to claim 2, wherein: first layer board (3) and second layer board (4) all are semicircle form, a plurality of connecting strip (6) circumference is connected on the arc limit of first layer board (3) and second layer board (4), connecting strip (6) are articulated with first layer board (3), connecting strip (6) are articulated with second layer board (4).
4. A holding device for holding a tumor cell culture dish according to claim 1, wherein: one side of the locking plate (23) back to the clamping plate (22) comprises an arc-shaped concave surface (29) facing one side of the clamping plate (22), the arc-shaped concave surface (29) is provided with a handle (30), and the handle (30) is in a straight strip plate shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949770.9A CN109097247B (en) | 2018-08-20 | 2018-08-20 | Clamping device for clamping tumor cell culture dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949770.9A CN109097247B (en) | 2018-08-20 | 2018-08-20 | Clamping device for clamping tumor cell culture dish |
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| Publication Number | Publication Date |
|---|---|
| CN109097247A CN109097247A (en) | 2018-12-28 |
| CN109097247B true CN109097247B (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810949770.9A Active CN109097247B (en) | 2018-08-20 | 2018-08-20 | Clamping device for clamping tumor cell culture dish |
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| CN (1) | CN109097247B (en) |
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| US3844896A (en) * | 1970-10-29 | 1974-10-29 | Lever Brothers Ltd | Apparatus for performing bacteriological tests automatically |
| KR20070000593U (en) * | 2007-04-04 | 2007-05-22 | 양남웅 | A disposable anaerobic culture pack |
| CN202700548U (en) * | 2012-08-24 | 2013-01-30 | 佳木斯大学 | Clamping device of culture dish |
| CN105416831A (en) * | 2015-11-13 | 2016-03-23 | 安徽安缆模具有限公司 | Annular locking mechanism used for wire harnesses |
| DE102015210842B3 (en) * | 2015-06-12 | 2016-12-08 | Technische Universität Dresden | Device and method for gripping, separating, transporting and / or depositing sealed and / or unsealed Petri dishes |
| CN108202317A (en) * | 2017-01-23 | 2018-06-26 | 英特科学公司 | The grip device of Linear Driving |
| CN207548780U (en) * | 2017-09-04 | 2018-06-29 | 武汉申安智能系统股份有限公司 | A kind of frock clamp orderly shifted for culture dish batch |
| CN207600492U (en) * | 2017-12-20 | 2018-07-10 | 浙江舜虞检测技术有限公司 | It is a kind of to place stable environment monitoring device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH708175A2 (en) * | 2013-06-04 | 2014-12-15 | Liconic Ag | Device for handling of Petri dishes. |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844896A (en) * | 1970-10-29 | 1974-10-29 | Lever Brothers Ltd | Apparatus for performing bacteriological tests automatically |
| KR20070000593U (en) * | 2007-04-04 | 2007-05-22 | 양남웅 | A disposable anaerobic culture pack |
| CN202700548U (en) * | 2012-08-24 | 2013-01-30 | 佳木斯大学 | Clamping device of culture dish |
| DE102015210842B3 (en) * | 2015-06-12 | 2016-12-08 | Technische Universität Dresden | Device and method for gripping, separating, transporting and / or depositing sealed and / or unsealed Petri dishes |
| CN105416831A (en) * | 2015-11-13 | 2016-03-23 | 安徽安缆模具有限公司 | Annular locking mechanism used for wire harnesses |
| CN108202317A (en) * | 2017-01-23 | 2018-06-26 | 英特科学公司 | The grip device of Linear Driving |
| CN207548780U (en) * | 2017-09-04 | 2018-06-29 | 武汉申安智能系统股份有限公司 | A kind of frock clamp orderly shifted for culture dish batch |
| CN207600492U (en) * | 2017-12-20 | 2018-07-10 | 浙江舜虞检测技术有限公司 | It is a kind of to place stable environment monitoring device |
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|---|---|
| CN109097247A (en) | 2018-12-28 |
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