CN113150987A - Cell biology experiment sample culture equipment - Google Patents

Cell biology experiment sample culture equipment Download PDF

Info

Publication number
CN113150987A
CN113150987A CN202110431203.6A CN202110431203A CN113150987A CN 113150987 A CN113150987 A CN 113150987A CN 202110431203 A CN202110431203 A CN 202110431203A CN 113150987 A CN113150987 A CN 113150987A
Authority
CN
China
Prior art keywords
plates
incubator
wall
sample culture
plate
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.)
Granted
Application number
CN202110431203.6A
Other languages
Chinese (zh)
Other versions
CN113150987B (en
Inventor
汤佳城
卫赛赛
翁哲阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University ZJU
Original Assignee
Zhejiang University ZJU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN202110431203.6A priority Critical patent/CN113150987B/en
Publication of CN113150987A publication Critical patent/CN113150987A/en
Application granted granted Critical
Publication of CN113150987B publication Critical patent/CN113150987B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • C12M23/34—Internal compartments or partitions
    • 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
    • C12M23/46—Means for fastening
    • 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
    • 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
    • C12M23/52—Mobile; Means for transporting the apparatus
    • 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
    • C12M31/00—Means for providing, directing, scattering or concentrating light
    • C12M31/10—Means for providing, directing, scattering or concentrating light by light emitting elements located inside the reactor, e.g. LED or OLED
    • 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
    • C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • C12M37/04—Seals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • 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)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention provides a sample culture device for a cell biology experiment. Cell biology experiment sample culture apparatus comprising: an incubator; the two truss plates are fixedly arranged on the inner walls of the two sides of the incubator; a plurality of placing holes, each of which is formed in each of the two truss plates; the eight supporting seats are fixedly arranged on the inner walls of the two sides of the incubator; the eight sinking grooves are respectively formed in one sides of the eight supporting seats, and the tops of the sinking grooves are provided with openings; eight blind holes are respectively formed in the inner wall of one side of the eight sunken grooves. The cell biology experiment sample culture equipment provided by the invention has the advantages that the cell samples in the test tubes can be prevented from spilling, the test tubes with different lengths can be placed, and the LED lamps can be conveniently overhauled and the height of the LED lamps can be conveniently adjusted.

Description

Cell biology experiment sample culture equipment
Technical Field
The invention relates to the technical field of cell culture, in particular to a cell biology experiment sample culture device.
Background
The cells are the basic structural and functional units of organisms, most microorganisms such as bacteria and protozoa consist of one cell, namely, unicellular organisms, and higher plants and higher animals are multicellular organisms. The discipline of studying cells, called cell biology, involves the testing of various types of cellular parameter indices. In these experiments, in order to ensure the target cells to survive for a long time and obtain stable and reliable experimental results, special culture equipment is usually required for short-term culture of cell samples.
At present, most of the traditional culture equipment is mostly in a box shape with small volume. Because various large-scale detection equipment needs to be borrowed in part of cell biology experiment processes, in order to ensure the stability of a cell culture environment, an experimenter can move the culture equipment to each experiment area, and cell samples in test tubes are likely to be spilled out due to sloshing and jolting generated in the moving process, so that the loss of cells is caused, and the accuracy of experiment results is influenced. In addition, the test tube is as a kind of common container in the cell culture process, because reasons such as producer, experiment purpose, the length of test tube can not be unified completely, and the support body that is used for placing the test tube in traditional culture apparatus is fixed position more, can not carry out corresponding regulation to cause the test tube of other lengths to hardly placed by the culture apparatus of a type, application scope is narrower. In addition, inside the LED lamp on the traditional equipment of cultivateing was fixed in equipment, not only inconvenient people carried out subsequent change to it and repaired, fixed position's LED lamp can not carry out high fine setting moreover to can not adjust according to the illumination culture environment of cell itself.
Therefore, it is necessary to provide a sample culture apparatus for cell biology experiments to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing a cell biology experiment sample culture device which can prevent cell samples in test tubes from spilling, can place test tubes with different lengths, and can conveniently overhaul an LED lamp and adjust the height of the LED lamp.
In order to solve the above technical problems, the present invention provides a sample culture apparatus for cell biology experiments, comprising: an incubator; the two truss plates are fixedly arranged on the inner walls of the two sides of the incubator; a plurality of placing holes, each of which is formed in each of the two truss plates; the eight supporting seats are fixedly arranged on the inner walls of the two sides of the incubator; the eight sinking grooves are respectively formed in one sides of the eight supporting seats, and the tops of the sinking grooves are provided with openings; the eight blind holes are respectively formed in the inner wall of one side of each of the eight sunken grooves; the two movable bottom plates are arranged in the incubator; the ball grooves are formed in the tops of the two movable bottom plates and are respectively matched with the placing holes; the two clamping mechanisms are respectively arranged on the two movable bottom plates; the leak protection mechanism is arranged in the incubator.
Preferably, the clamping mechanism comprises two clamping blocks, two connecting grooves, two round heads and two springs, wherein the two clamping blocks are fixedly installed on two sides of the movable bottom plate respectively, the two connecting grooves are formed in two sides, far away from each other, of the clamping blocks, the two round heads are slidably installed on the inner wall of the bottom of the connecting grooves respectively, the two round heads are far away from each other, one ends of the round heads extend into the two blind holes respectively, the round heads are matched with the blind holes, the two springs are fixedly installed on the two inner walls, close to each other, of the one sides of the connecting grooves respectively, and the two springs are fixedly connected with the two round heads.
Preferably, the leakage-proof mechanism comprises a transmission screw, two linkage plates, two fixing plates, a plurality of sealing round pads, four connecting columns and two springs, the transmission screw is rotatably installed on the inner wall of the top and the inner wall of the bottom of the incubator, the transmission screw penetrates through the truss plates and is movably connected with the truss plates, the transmission screw penetrates through the movable bottom plate and is movably connected with the movable bottom plate, the two linkage plates are installed on the transmission screw in a threaded manner, the two linkage plates are respectively positioned above the two truss plates, the linkage plates are in sliding connection with the inner wall of one side of the incubator, the two fixing plates are respectively arranged below the two linkage plates, the transmission screw penetrates through the fixing plates and is movably connected with the fixing plates, and the plurality of sealing round pads are fixedly installed at the bottoms of the two fixing plates, the sealing circular gaskets are respectively matched with the placing holes in a plurality of number, the connecting columns are all slidably mounted on the linkage plates in two numbers, the bottom ends of the connecting columns correspond to the fixing plate fixing connection, the springs are sleeved on the connecting columns in four numbers, the top ends of the springs are corresponding to the linkage plate fixing connection, and the bottom ends of the springs are corresponding to the fixing plate fixing connection.
Preferably, rotate on one side inner wall of incubator and install the dwang, the dwang with all fixed covers are equipped with the bevel gear on the drive screw, two the bevel gear meshes mutually.
Preferably, fixed mounting has the holding rod on the button head, the top of holding rod extends to the top of supporting seat, just the holding rod with the top inner wall sliding connection of spread groove.
Preferably, a waist groove is formed in one side of the movable bottom plate, and the transmission screw penetrates through the waist groove and is movably connected with the inner wall of the waist groove.
Preferably, the top fixed mounting of spliced pole has the separation blade, the one end fixed mounting of dwang has the knob.
Preferably, equal slidable mounting has two continuous band boards on the both sides inner wall of incubator, corresponding two one side that the continuous band board was kept away from each other extends to respectively outside the both sides of incubator, and corresponding two one side that the continuous band board was kept away from each other all fixed mounting have a linking board, four the equal fixed mounting in bottom of linking board has tooth board, equal fixed mounting has Contraband type frame on the both sides outer wall of incubator, corresponding two one side that tooth board was kept away from the incubator all extends to corresponding in the Contraband type frame, two all rotate on the inner wall of one side of Contraband type frame and install two connecting shafts, the one end of connecting shaft extends to outside the Contraband type frame, four all fixed cover on the connecting shaft is equipped with the gear, four the gear respectively with four the tooth board meshes mutually, two all fixed mounting has the motor on the outer wall of one side of Contraband type frame, two the output shaft of motor all with correspond even one end fixed connection of axle, four even epaxial all fixed cover is equipped with the belt pulley, corresponding two the cover is equipped with same belt on the belt pulley, the bottom fixed mounting who links the band plate has concave shape frame, the below of concave shape frame is equipped with the connecting plate, the bottom fixed mounting of connecting plate has two LED lamps, threaded mounting has adjusting screw on the bottom inner wall of concave shape frame, adjusting screw's bottom extends to the below of concave shape frame and with the connecting plate rotates and is connected.
Preferably, all seted up the expansion joint on the both sides inner wall of incubator, four even the band plate runs through four respectively the expansion joint and with correspond the top inner wall sliding connection of expansion joint, the expansion joint with LED lamp looks adaptation, even the band plate is located one side fixed mounting in the incubator has the shrouding, the shrouding with the linkage plate all with expansion joint looks adaptation.
Preferably, the top fixed mounting of connecting plate has two montants, the top of montant extends to in the concave frame, just the montant with the bottom inner wall sliding connection of concave frame, adjusting screw's top fixed mounting has the runner.
Compared with the related art, the cell biology experiment sample culture device provided by the invention has the following beneficial effects:
the invention provides a cell biology experiment sample culture device, when culturing cell samples, test tubes are placed in corresponding placing holes and ball grooves, and the top ports of the test tubes can be plugged through the arranged sealing round pads, so that the condition that the cell samples are spilled due to shaking and bumping when moving the device can be effectively prevented, in addition, the height position of a movable bottom plate can be adjusted through the clamping and matching of the arranged round heads and the blind holes, and the cell biology experiment sample culture device can be adapted to the test tube culture work with different lengths;
and in the normal process of cultivateing, when needs adjust the illumination height, adjust the adjusting screw who needs to rotate the correspondence according to actual adjustment, alright under the slip of montant is spacing, the connecting plate that corresponds just can descend, thereby can change the high position of LED lamp, furthermore, when needs change the LED lamp and overhaul, two motors are started to the forward, the output shaft of motor just can drive the even axle that corresponds and rotate, and through the transmission of belt pulley and belt, four even axles all begin to rotate, at this moment through the meshing relation between gear and the tooth board, make four tooth boards take the linking plate horizontal migration that corresponds, finally make the LED lamp pass the expansion gap and shift out outside the incubator, and the shrouding also plugs up the expansion gap, then alright convenient change the maintenance to the LED lamp.
Drawings
FIG. 1 is a schematic front view of a first embodiment of a sample culture apparatus for cell biology experiments according to the present invention;
FIG. 2 is a schematic perspective view of a support base of a first embodiment of a sample culture apparatus for cytobiology experiments according to the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
FIG. 4 is an enlarged schematic view of a portion B shown in FIG. 1;
FIG. 5 is a schematic structural diagram of an appearance of a first embodiment of a sample culture apparatus for cell biology experiments according to the present invention;
FIG. 6 is a schematic front view of a second embodiment of a sample incubation apparatus for cell biology experiments according to the present invention;
FIG. 7 is an enlarged schematic view of a portion C shown in FIG. 6;
FIG. 8 is a schematic side view of an Contraband-shaped rack in a second embodiment of an apparatus for culturing a sample for cytobiology experiments.
Reference numbers in the figures: 1. an incubator; 2. a truss plate; 3. placing holes; 4. a supporting seat; 5. sinking into a groove; 6. blind holes; 7. a movable bottom plate; 8. a ball groove; 9. a clamping block; 10. connecting grooves; 11. a round head; 12. a first spring; 13. a drive screw; 14. a linkage plate; 15. fixing and connecting the plates; 16. sealing the round gasket; 17. connecting columns; 18. a second spring; 19. rotating the rod; 20. umbrella teeth; 21. a belt connecting plate; 22. a connector tile; 23. a tooth plate; 24. contraband type frame; 25. a connecting shaft; 26. a gear; 27. a motor; 28. a belt pulley; 29. a belt; 30. a concave frame; 31. a connecting plate; 32. an LED lamp; 33. adjusting the screw rod.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-5, in a first embodiment of the present invention, an apparatus for culturing a sample for cell biology experiment comprises: an incubator 1; the two truss plates 2 are fixedly arranged on the inner walls of the two sides of the incubator 1; the placing holes 3 are formed in the two truss plates 2, and the placing holes 3 can be used for reinforcing and supporting the test tubes containing cell samples; the eight supporting seats 4 are fixedly arranged on the inner walls of the two sides of the incubator 1, and the supporting seats 4 can provide a placing platform for the movable bottom plate 7; the eight sunken grooves 5 are respectively formed in one sides of the eight supporting seats 4, the tops of the sunken grooves 5 are provided with openings, and the sunken grooves 5 can limit and clamp the clamping blocks 9; the eight blind holes 6 are respectively formed in the inner walls of one sides of the eight concave grooves 5, and the round heads 11 can be clamped by the blind holes 6; the two movable bottom plates 7 are arranged in the incubator 1, and the movable bottom plates 7 play a role in containing test tubes; the ball grooves 8 are formed in the tops of the two movable bottom plates 7, the ball grooves 8 are matched with the placing holes 3 respectively, and the ball grooves 8 can form secondary limiting clamping on the test tubes; the two clamping mechanisms are respectively arranged on the two movable bottom plates 7; and the leakage-proof mechanism is arranged in the incubator 1.
In order to reliably clamp the movable bottom plate 7, in this embodiment, preferably, the clamping mechanism includes two clamping blocks 9, two connecting grooves 10, two round heads 11 and two springs one 12, the two clamping blocks 9 are respectively and fixedly mounted on two sides of the movable bottom plate 7, the clamping block 9 and the recessed groove 5 form a clamping connection, the movable bottom plate 7 is horizontally limited, the two connecting grooves 10 are respectively formed on one side of the two clamping blocks 9 away from each other, the two round heads 11 are respectively and slidably mounted on the inner walls of the bottoms of the two connecting grooves 10, one ends of the two round heads 11 away from each other extend into the two blind holes 6, the round heads 11 are adapted to the blind holes 6, the round heads 11 and the blind holes 6 form a clamping connection, the movable bottom plate 7 forms a vertical limiting connection, the two springs one 12 are respectively and fixedly mounted on the inner walls of one side of the two connecting grooves 10 close to each other, one end, far away from each other, of each of the two springs I12 is fixedly connected with the two round heads 11 respectively, and the springs I12 can form resilience force on the round heads 11.
In order to form a plug for a test tube port and prevent a cell sample from spilling out, in this embodiment, preferably, the leakage prevention mechanism includes a driving screw 13, two linkage plates 14, two fixing plates 15, a plurality of sealing round gaskets 16, four connecting columns 17 and four springs 18, the driving screw 13 is rotatably installed on the inner wall of the top and the inner wall of the bottom of the incubator 1, the driving screw 13 penetrates through the truss plates 2 and is movably connected with the truss plates 2, the driving screw 13 penetrates through the movable bottom plate 7 and is movably connected with the movable bottom plate 7, the driving screw 13 can drive the linkage plates 14 to move upwards or downwards, the two linkage plates 14 are installed on the driving screw 13 in a threaded manner, the two linkage plates 14 are respectively located above the two truss plates 2, and the linkage plates 14 are slidably connected with the inner wall of one side of the incubator 1, the linkage plates 14 can drive the fixed connection plates 15 to descend or ascend, the two fixed connection plates 15 are respectively arranged below the two linkage plates 14, the transmission screw 13 penetrates through the fixed connection plates 15 and is movably connected with the fixed connection plates 15, a plurality of sealing circular cushions 16 are respectively and fixedly arranged at the bottoms of the two fixed connection plates 15, the sealing circular cushions 16 are respectively matched with the placing holes 3, the sealing circular cushions 16 can seal test tube ports, the four connecting columns 17 are respectively and slidably arranged on the two linkage plates 14, the bottom ends of the corresponding two connecting columns 17 are respectively and fixedly connected with the corresponding fixed connection plates 15, the connecting columns 17 can reliably fix the fixed connection plates 15, the four spring pairs 18 are respectively sleeved on the four connecting columns 17, and the top ends of the corresponding two spring pairs 18 are respectively and fixedly connected with the corresponding linkage plates 14, the bottom ends of the two corresponding springs 18 are fixedly connected with the corresponding fixed connection plate 15, and the springs 18 can apply pressure to the fixed connection plate 15.
In order to drive the transmission screw 13 to rotate, in this embodiment, preferably, a rotating rod 19 is rotatably mounted on an inner wall of one side of the incubator 1, the rotating rod 19 and the transmission screw 13 are both fixedly sleeved with bevel teeth 20, and the two bevel teeth 20 are engaged with each other.
In order to conveniently draw out the round head 11 from the blind hole 6, in the embodiment, preferably, a holding rod is fixedly mounted on the round head 11, the top end of the holding rod extends to the upper side of the supporting seat 4, and the holding rod is slidably connected with the inner wall of the top of the connecting groove 10.
In order to enable the movable bottom plate 7 to be drawn out from the transmission screw 13, in this embodiment, it is preferable that a waist groove is formed on one side of the movable bottom plate 7, and the transmission screw 13 penetrates through the waist groove and is movably connected with an inner wall of the waist groove.
In order to prevent the connecting column 17 from separating from the linkage plate 14 and drive the rotating rod 19 to rotate, in the embodiment, preferably, a blocking piece is fixedly installed at the top end of the connecting column 17, and a knob is fixedly installed at one end of the rotating rod 19.
In this embodiment:
when the cell culture device is used, test tubes containing cell samples are placed in the corresponding placing holes 3 and the corresponding ball grooves 8, only a small part of the test tubes above the truss plates 2 is located at the moment, and then corresponding culture work can be carried out;
in the later culture process, the device needs to be moved, the knob can be rotated clockwise, the knob can drive the rotating rod 19 to rotate and then drive the bevel gear 20 corresponding to the rotating rod to rotate, at the moment, the transmission screw 13 can rotate through the meshing transmission between the two bevel gears 20, under the condition, the linkage plate 14 can descend through the threaded relation of the linkage plate 14 and the transmission screw 13, the linkage plate 14 can descend under the sliding limit of the linkage plate and the inner wall of one side of the incubator 1, the fixed connecting plate 15 can descend along with the sealing circular cushion 16 under the driving of the connecting column 17 and the spring II 18, the sealing circular cushion 16 is continuously rotated and screwed until the sealing circular cushion 16 contacts with the top port of the test tube, the spring II 18 is compressed to a certain degree, the port of the test tube is blocked at the moment, and then the device can be moved;
when cell samples in test tubes with different lengths are cultured, the two corresponding holding rods are pinched in the mutually approaching direction to enable the two corresponding round heads 11 to approach each other until the two round heads 11 leave the corresponding blind holes 6, the corresponding springs I12 are in a compressed state, then the holding rods are lifted firstly to pull the two corresponding fixture blocks 9 out of the corresponding recessed grooves 5, then the holding rods are pulled out in the direction out of the incubator 1, the corresponding movable bottom plates 7 can be pulled out from the transmission screw rods 13 through the arrangement of the waist grooves, then the movable bottom plates 7 are placed in the recessed grooves 5 on the two support seats 4 at the corresponding height positions, then the holding rods are loosened, the round heads 11 automatically bounce into the corresponding blind holes 6 under the action of the springs I12, at the moment, the corresponding movable bottom plates 7 are clamped, and the distance between the corresponding truss plates 2 changes, subsequently, another movable bottom plate 7 is adjusted in the same way, and after the adjustment is finished, the longer test tube is placed in the corresponding ball groove 8 in the placing hole 3.
Compared with the related art, the cell biology experiment sample culture device provided by the invention has the following beneficial effects:
when cultivateing cell sample, place the test tube corresponding place in hole 3 and ball groove 8 can to through the sealed round pad 16 that sets up, alright carry out the shutoff with the top port of test tube, thereby can prevent effectively when moving this device, lead to the unrestrained condition of cell sample because of rocking jolting, in addition, hold the cooperation through the card that the button head 11 that sets up and blind hole 6, make the height position of activity bottom plate 7 adjustable, and then can adapt to the test tube cultivation work of different length.
Second embodiment:
based on the cell biological experimental sample culture device provided in the first embodiment of the present application, the second embodiment of the present application proposes another cell biological experimental sample culture device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 6-8, the sample incubator for cytobiology experiments further comprises four belt connecting plates 21, wherein the four belt connecting plates 21 are slidably mounted on inner walls of two sides of the incubator 1, a side of each of the two corresponding belt connecting plates 21 away from each other extends to the outside of two sides of the incubator 1, the belt connecting plates 21 can carry the LED lamps 32 to move horizontally, a connecting plate 22 is fixedly mounted on a side of each of the two corresponding belt connecting plates 21 away from each other, the connecting plate 22 can block the movable opening and can fix the toothed plate 23, toothed plates 23 are fixedly mounted at bottoms of the four connecting plates 22, the belt connecting plates 21 can be driven to move horizontally by meshing the toothed plates 23 with the gears 26, Contraband-type racks 24 are fixedly mounted on outer walls of two sides of the incubator 1, and a side of each of the two corresponding toothed plates 23 away from the incubator 1 extends to the corresponding Contraband-type racks 24, two it installs two even axles 25 all to rotate on Contraband type frame 24's one side inner wall, even the one end of linking axle 25 extends to Contraband type frame 24 is outer, links axle 25 can drive gear 26 and rotate, four it is equipped with gear 26 all to fix the cover on the axle 25, four gear 26 respectively with four tooth dental lamina 23 meshes mutually, two it has motor 27 all to fix on Contraband type frame 24's one side outer wall, two the output shaft of motor 27 all with corresponding it is connected to link axle 25's one end fixed connection, four it is equipped with belt pulley 28 all to fix the cover on the axle 25, corresponding two it is equipped with same belt 29 to overlap on the belt pulley 28, and belt pulley 28 and belt 29's transmission sets up, can make corresponding two even axles 25 rotate together, the bottom fixed mounting of linking board 21 has concave frame 30, concave frame 30's below is equipped with connecting plate 31, the bottom fixed mounting of connecting plate 31 has two LED lamps 32, and LED lamp 32 can shine for the cell sample, threaded mounting has adjusting screw 33 on the bottom inner wall of concave frame 30, adjusting screw 33's bottom extends to concave frame 30's below and with connecting plate 31 rotates and is connected, and adjusting screw 33 can adjust LED lamp 32's high position.
In order to make LED lamp 32 can shift out incubator 1 smoothly, in this embodiment, it is preferred, all seted up the expansion joint on incubator 1's the both sides inner wall, four even band plate 21 runs through four respectively the expansion joint with correspond the top inner wall sliding connection of expansion joint, the expansion joint with LED lamp 32 looks adaptation, even band plate 21 is located one side fixed mounting in incubator 1 has the shrouding, the shrouding with join in marriage the board 22 all with expansion joint looks adaptation, shrouding and joint board 22 can form the shutoff to the expansion joint.
In order to provide a sliding limit for the connecting plate 31, so that the connecting plate can move upwards or downwards, in this embodiment, preferably, two vertical rods are fixedly installed at the top of the connecting plate 31, the top ends of the vertical rods extend into the concave frame 30, the vertical rods are slidably connected with the inner wall of the bottom of the concave frame 30, and a rotating wheel is fixedly installed at the top end of the adjusting screw 33.
In this embodiment:
in the normal culture process, the LED lamp 32 can be used for illuminating the cell sample, when the illumination height needs to be adjusted, the corresponding adjusting screw 33 is rotated according to the actual adjustment requirement, and under the sliding limit of the vertical rod, the corresponding connection plate 31 is lowered, so that the height position of the LED lamp 32 can be changed, in the culture process, when the LED lamp 32 needs to be replaced and overhauled, the two motors 27 are started in the forward direction, the output shafts of the motors 27 drive the corresponding connecting shafts 25 to rotate, and through the transmission action of the belt pulley 28 and the belt 29, the four connecting shafts 25 start to rotate, at this time, the four toothed plates 23 with the corresponding connecting plates 22 are horizontally moved by the meshing relationship between the gears 26 and the toothed plates 23, and finally the LED lamp 32 is passed through the movable opening and moved out of the incubator 1, and the movable opening is also plugged by the sealing plate, and then the LED lamp 32 can be conveniently replaced and overhauled.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. Cell biology experiment sample culture apparatus, characterized by comprising:
an incubator;
the two truss plates are fixedly arranged on the inner walls of the two sides of the incubator;
a plurality of placing holes, each of which is formed in each of the two truss plates;
the eight supporting seats are fixedly arranged on the inner walls of the two sides of the incubator;
the eight sinking grooves are respectively formed in one sides of the eight supporting seats, and the tops of the sinking grooves are provided with openings;
the eight blind holes are respectively formed in the inner wall of one side of each of the eight sunken grooves;
the two movable bottom plates are arranged in the incubator;
the ball grooves are formed in the tops of the two movable bottom plates and are respectively matched with the placing holes;
the two clamping mechanisms are respectively arranged on the two movable bottom plates;
the leak protection mechanism is arranged in the incubator.
2. The cytobiology experiment sample culture device as claimed in claim 1, wherein the clamping mechanism comprises two clamping blocks, two connecting grooves, two round heads and two springs, the two clamping blocks are respectively and fixedly mounted on two sides of the movable bottom plate, the two connecting grooves are respectively formed in one sides, away from each other, of the two clamping blocks, the two round heads are respectively and slidably mounted on the inner walls of the bottoms of the two connecting grooves, one ends, away from each other, of the two round heads extend into the two blind holes respectively, the round heads are matched with the blind holes, the two springs are respectively and fixedly mounted on the inner walls, close to each other, of the two connecting grooves, and one ends, away from each other, of the two springs are respectively and fixedly connected with the two round heads.
3. The cytobiology experiment sample culture device according to claim 1, wherein the leakage-proof mechanism comprises a transmission screw, two linkage plates, two fixing plates, a plurality of sealing circular cushions, four connecting columns and four springs, the transmission screw is rotatably mounted on the top inner wall and the bottom inner wall of the incubator, the transmission screw penetrates through the truss plates and is movably connected with the truss plates, the transmission screw penetrates through the movable bottom plate and is movably connected with the movable bottom plate, the two linkage plates are both mounted on the transmission screw in a threaded manner, the two linkage plates are respectively positioned above the two truss plates, the linkage plates are slidably connected with the inner wall of one side of the incubator, the two fixing plates are respectively arranged below the two linkage plates, and the transmission screw penetrates through the fixing plates and is movably connected with the fixing plates, it is a plurality of the equal fixed mounting of sealed circular gasket is two the bottom of solid fishplate bar, it is a plurality of sealed circular gasket respectively with a plurality of place hole looks adaptation, four the equal slidable mounting of spliced pole is two on the linkage board, corresponding two the bottom of spliced pole all with correspond solid fishplate bar fixed connection, four spring two overlaps respectively and is established four on the spliced pole, corresponding two the top of spring two all with correspond linkage board fixed connection, corresponding two the bottom of spring two all with correspond solid fishplate bar fixed connection.
4. The sample culture apparatus for cytobiology experiments according to claim 3, wherein a rotating rod is rotatably mounted on one side of the inner wall of the incubator, and bevel teeth are fixedly sleeved on the rotating rod and the transmission screw rod, and the two bevel teeth are engaged with each other.
5. The sample culture device for cytobiology experiments according to claim 2, characterized in that a holding rod is fixedly arranged on the round head, the top end of the holding rod extends to the upper part of the supporting seat, and the holding rod is connected with the top inner wall of the connecting groove in a sliding manner.
6. The sample culture apparatus for cytobiology experiments according to claim 3, wherein a waist groove is opened at one side of the movable bottom plate, and the transmission screw penetrates through the waist groove and is movably connected with the inner wall of the waist groove.
7. The sample culture device for the cytobiology experiments according to claim 4, wherein a baffle plate is fixedly installed at the top end of the connecting column, and a knob is fixedly installed at one end of the rotating rod.
8. The sample culture apparatus for cytobiology experiments according to claim 1, wherein two connecting plates are slidably mounted on two inner walls of the incubator, the side of the corresponding two connecting plates away from each other extends to the outside of the two sides of the incubator, a connecting plate is fixedly mounted on the side of the corresponding two connecting plates away from each other, toothed plates are fixedly mounted on the bottoms of the four connecting plates, Contraband-shaped racks are fixedly mounted on the outer walls of the two sides of the incubator, the side of the corresponding two toothed plates away from the incubator extends to the inside of the corresponding Contraband-shaped rack, two connecting shafts are rotatably mounted on the inner wall of one side of the two Contraband-shaped racks, one end of each connecting shaft extends to the outside of the Contraband-shaped rack, gears are fixedly mounted on the four connecting shafts, and the four gears are respectively engaged with the four toothed plates, two equal fixed mounting has a motor, two on the outer wall of one side of Contraband type frame the output shaft of motor all with correspond even one end fixed connection of axle, four even epaxial all fixed cover is equipped with the belt pulley, corresponding two the cover is equipped with same belt on the belt pulley, the bottom fixed mounting who links the band plate has concave shape frame, the below of concave shape frame is equipped with the connecting plate, the bottom fixed mounting of connecting plate has two LED lamps, threaded mounting has adjusting screw on the bottom inner wall of concave shape frame, adjusting screw's bottom extends to the below of concave shape frame and with the connecting plate rotates and connects.
9. The sample culture apparatus for cytobiology experiments according to claim 8, wherein the inner walls of both sides of the incubator are provided with movable openings, four of the connecting plates respectively penetrate through the four movable openings and are slidably connected with the corresponding inner walls of the tops of the movable openings, the movable openings are adapted to the LED lamps, a sealing plate is fixedly mounted on one side of the connecting plate located in the incubator, and the sealing plate and the connecting plate are adapted to the movable openings.
10. The sample culture device for the cytobiology experiments of claim 8, wherein two vertical rods are fixedly installed at the top of the connecting plate, the top ends of the vertical rods extend into the concave frame, the vertical rods are slidably connected with the inner wall of the bottom of the concave frame, and a rotating wheel is fixedly installed at the top end of the adjusting screw rod.
CN202110431203.6A 2021-04-21 2021-04-21 Cell biology experiment sample culture equipment Active CN113150987B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110431203.6A CN113150987B (en) 2021-04-21 2021-04-21 Cell biology experiment sample culture equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110431203.6A CN113150987B (en) 2021-04-21 2021-04-21 Cell biology experiment sample culture equipment

Publications (2)

Publication Number Publication Date
CN113150987A true CN113150987A (en) 2021-07-23
CN113150987B CN113150987B (en) 2023-12-05

Family

ID=76867677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110431203.6A Active CN113150987B (en) 2021-04-21 2021-04-21 Cell biology experiment sample culture equipment

Country Status (1)

Country Link
CN (1) CN113150987B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108795745A (en) * 2018-07-02 2018-11-13 郑州丽福爱生物技术有限公司 A kind of cell culture apparatus of biotechnology temperature-adjustable
CN208449378U (en) * 2018-03-18 2019-02-01 曾广君 A kind of medical inspection section rack for test tube that stability is good
CN109321461A (en) * 2018-11-19 2019-02-12 袁永华 A kind of cell engineering cell culture apparatus convenient for adjusting
CN208844104U (en) * 2018-07-27 2019-05-10 安徽细胞之星生物科技有限公司 A kind of light source controllable type cell incubator
CN109810896A (en) * 2019-03-14 2019-05-28 浙江大学 A kind of cell culture temperature control device
CN111453149A (en) * 2020-04-06 2020-07-28 潍坊护理职业学院 Energy-concerving and environment-protective type medical science inspection storage device
CN211281139U (en) * 2019-12-17 2020-08-18 张红波 Medicine detects uses equipment convenient to transportation
CN111676134A (en) * 2020-06-12 2020-09-18 浙江大学医学院附属妇产科医院 Monitoring device and monitoring method for cell culture box
CN111778149A (en) * 2020-06-24 2020-10-16 湖北明德健康科技有限公司 Multifunctional cell culture reaction device
CN211937023U (en) * 2020-03-30 2020-11-17 漳州卫生职业学院 Laboratory bench for biochemistry
CN212504921U (en) * 2020-04-12 2021-02-09 深圳婕熹卡生物科技有限公司 Cell culture case

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208449378U (en) * 2018-03-18 2019-02-01 曾广君 A kind of medical inspection section rack for test tube that stability is good
CN108795745A (en) * 2018-07-02 2018-11-13 郑州丽福爱生物技术有限公司 A kind of cell culture apparatus of biotechnology temperature-adjustable
CN208844104U (en) * 2018-07-27 2019-05-10 安徽细胞之星生物科技有限公司 A kind of light source controllable type cell incubator
CN109321461A (en) * 2018-11-19 2019-02-12 袁永华 A kind of cell engineering cell culture apparatus convenient for adjusting
CN109810896A (en) * 2019-03-14 2019-05-28 浙江大学 A kind of cell culture temperature control device
CN211281139U (en) * 2019-12-17 2020-08-18 张红波 Medicine detects uses equipment convenient to transportation
CN211937023U (en) * 2020-03-30 2020-11-17 漳州卫生职业学院 Laboratory bench for biochemistry
CN111453149A (en) * 2020-04-06 2020-07-28 潍坊护理职业学院 Energy-concerving and environment-protective type medical science inspection storage device
CN212504921U (en) * 2020-04-12 2021-02-09 深圳婕熹卡生物科技有限公司 Cell culture case
CN111676134A (en) * 2020-06-12 2020-09-18 浙江大学医学院附属妇产科医院 Monitoring device and monitoring method for cell culture box
CN111778149A (en) * 2020-06-24 2020-10-16 湖北明德健康科技有限公司 Multifunctional cell culture reaction device

Also Published As

Publication number Publication date
CN113150987B (en) 2023-12-05

Similar Documents

Publication Publication Date Title
CN111296008A (en) Seedling transplanting equipment
CN211881444U (en) Transplanting device for transplanting big trees
KR101465477B1 (en) Light Tester For Photoautotroph
CN113150987A (en) Cell biology experiment sample culture equipment
CN213605119U (en) Desk with lifting rapid adjusting function
CN209993114U (en) National trade customs teaching contrast learning device
CN110764243A (en) Embryo observation device
CN212321002U (en) Pneumatic pressurization immersion simulation test box
CN109258235B (en) Semi-parasitic plant inoculation culture device and use method
CN211454868U (en) Oral english practice device
CN114736800A (en) Embryo incubator with built-in microscopic imaging system
CN213479996U (en) Alga culture equipment with adjustable light
WO2020181702A1 (en) Pot picking-up and placing mechanism of fully automatic transplanter for potted flower plug seedlings
CN112899118A (en) A shaking table for microbial cultivation
CN215050215U (en) Laboratory is with little biological culture device
CN219104280U (en) Water verification position device utilizing bubble track
CN220393750U (en) Strain culturing equipment
CN220166151U (en) Shaking table for strain cultivation
CN220655263U (en) Biological specimen display stand
CN218125666U (en) A novel LED light filling lamp for cultivating blueberry tissue culture seedling
CN211881570U (en) Plant aseptic liquid incubator
CN212232454U (en) Mushroom is planted and is used breeding frame
CN214375553U (en) Electric workbench for cell culture observation by microscope
CN216019736U (en) A supplementary explanation device for education and teaching
CN220665345U (en) Immune cell cultivation device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant