CN218596430U

CN218596430U - Culture device for cell culture

Info

Publication number: CN218596430U
Application number: CN202222006806.4U
Authority: CN
Inventors: 曾宪卓; 张捷; 刘芳亮
Original assignee: Shen Zhen Istem Regenerative Medicine Sci Tech Co ltd
Current assignee: Shen Zhen Istem Regenerative Medicine Sci Tech Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-03-10
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to an incubator technical field, the utility model discloses a culture apparatus for cell culture, including the incubator main part, a plurality of support columns are installed to the bottom of incubator main part, it has sealing door to articulate in the incubator main part, the observation window has been arranged on the sealing door, install the handle on the sealing door, the inner chamber has been seted up in the incubator main part, all install a plurality of mounting panels on the both sides inner wall of inner chamber, mounting panel and perpendicular stopper isotructure through being equipped with, thereby can receive when the incubator strikes, it slides and extrudees buffer spring along perpendicular spacing groove to drive perpendicular stopper through the backup pad, thereby can cushion impact force, avoid the stronger vibrations of cultivation gene in the backup pad and drop and lead to the breakage, and can carry out real-time detection to the temperature condition and the humidity condition in the incubator main part through the humidifier that is equipped with temperature sensor and humidity sensor right, and heat or the humidification to the inner chamber through heating pipe and the humidifier that are equipped with as required.

Description

Culture device for cell culture

Technical Field

The utility model relates to an incubator technical field particularly, relates to a culture apparatus for cell culture.

Background

The incubator is a box device with controllable temperature, which is mainly used for culturing microorganisms, plants and animal cells, has a bidirectional temperature regulating system with refrigeration and heating, is basic experimental equipment of scientific research departments such as biology, agriculture, medicine, environmental protection and the like, is widely applied to tests such as constant-temperature culture, constant-temperature reaction and the like, is commonly used in the fields of cell dynamics research, stem cell and immune cell culture, tissue engineering, drug screening and the like, and has the characteristics that: the box body adopts foamed plastics such as polyurethane as thermal insulation materials, has better isolation ability to external cold and heat, and the inner chamber adopts stainless steel to make more, has stronger corrosion resistance, has heating, refrigeration and automatic temperature control device, can adjust the temperature in the box sensitively.

The existing incubator is simple in structure, the existing incubator can only control the temperature in the incubator generally, and at a higher or lower temperature, the incubator is dry, and the moisture of a culture medium is volatilized, so that the culture of stem cells or immune cells is influenced; the backup pad of placing the culture medium is single fixed, leads to the culture medium to drop from the backup pad easily when the incubator receives the striking, and stability is general to the filtering capability of current most incubators is comparatively single, can't compromise whether the air that lets in contains germ or dust granule in the cell culture process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a culture apparatus for cell culture aims at solving prior art, incubator simple structure's problem.

The utility model is realized in this way, a culture device for cell culture, which comprises an incubator main body, wherein a plurality of support columns are installed at the bottom of the incubator main body, a sealing door is hinged on the incubator main body, an observation window is arranged on the sealing door, a handle is installed on the sealing door, an inner cavity is arranged in the incubator main body, a plurality of mounting plates are installed on the inner walls of the two sides of the inner cavity, a vertical limiting groove is formed on each mounting plate, a vertical limiting block is installed in each vertical limiting groove in a sliding manner, a buffer spring is installed in each vertical limiting groove, one end of each buffer spring is installed on the inner wall of each vertical limiting groove, the other end of each buffer spring is installed on each vertical limiting block, a C-shaped frame is installed on each vertical limiting block, and a support plate is installed between two corresponding C-shaped frames in a sliding manner;

a humidifier is arranged in the inner cavity, a heating pipe is arranged on the inner wall of the top of the inner cavity, and a temperature sensor and a humidity sensor are mounted on the inner wall of the inner cavity.

The incubator main body is provided with a cavity, a fan is arranged in the cavity, the cavity is communicated with the cavity, an HEPA filter screen is arranged at the communication position of the cavity and the cavity, the inner wall of the cavity is provided with a plurality of air exchange ports, and the air exchange ports are communicated with the cavity through air conveying pipes;

the observation window comprises first glass and second glass, and an electric heating wire is arranged between the first glass and the second glass.

Preferably, the incubator main body is provided with a transmission cavity, the transmission cavity is internally provided with a lifting plate in a sliding manner, the bottom of the lifting plate is provided with four moving wheels, and the inner wall of the bottom of the transmission cavity is provided with four sliding chutes matched with the moving wheels.

Preferably, install driving motor on the inner wall in transmission chamber, install the threaded rod on driving motor's the output shaft, threaded connection has two transmission sliders on the threaded rod.

Preferably, the threaded rod is provided with a positive thread and a negative thread, the two transmission sliding blocks are respectively provided with two threaded holes, and the two threaded holes are respectively matched with the positive thread and the negative thread.

Preferably, a first connecting piece is installed at the bottom of the transmission sliding block, a transmission rod is installed on the first connecting piece in a rotating mode, a plurality of second connecting pieces are installed on the lifting plate, and the second connecting pieces are connected with the transmission rod.

Preferably, a placing groove is formed in the inner wall of the bottom of the inner cavity, and the humidifier is placed in the placing groove.

Preferably, the supporting plate is provided with a plurality of through holes, the inner wall of each through hole is provided with two reset sliding grooves, and the reset sliding grooves are internally provided with clamping blocks in a sliding manner.

Preferably, be equipped with reset spring in the spout that resets, reset spring's one end is installed on the inner wall of spout that resets, and reset spring's the other end is installed and is pressed from both sides tight piece.

Preferably, a limiting ring is arranged on the inner wall of the transmission cavity, and the threaded rod is rotatably installed in the limiting ring.

Preferably, the top edge of the placing groove is provided with a clamping groove, a partition board is clamped in the clamping groove, and a plurality of through holes are formed in the partition board.

Compared with the prior art, the utility model provides a culture apparatus for cell culture, mounting panel and perpendicular stopper isotructure through being equipped with, thereby can receive when the incubator strikes, it slides and extrudees buffer spring along perpendicular spacing groove to drive perpendicular stopper through the backup pad, thereby can cushion impact force, avoid the stronger vibrations of cultivation gene in the backup pad and drop and lead to the breakage, and through being equipped with temperature sensor and humidity transducer's mutually supporting, can carry out real-time detection to the temperature condition in the incubator main part and the humidity condition, and heat or the humidification to the inner chamber through the heating pipe that is equipped with and humidifier as required.

Compared with the prior art, the utility model provides a culture apparatus for cell culture, fan through being equipped with, mutually support of HEPA filter screen and ventilation opening isotructure, thereby after starting the fan, make the air of inner chamber pass through the HEPA filter screen, to pollutants such as fog in the air, dust, bacterium filter, play the filtration to getting into the incubator air, purify, the degerming effect, guarantee the aseptic culture environment in the incubator, the probability that the cell received the pollution in the process of cultivateing has been reduced, improve stem cell or immunocyte's culture quality and survival rate.

Compared with the prior art, the utility model provides a culture apparatus for be used for cell culture, through mutually supporting of the first glass that is equipped with, second glass and electric heating wire to can prevent to form the comdenstion water on the glass and cause the pollution.

Drawings

FIG. 1 is a schematic structural view of a culture apparatus for cell culture according to the present invention;

FIG. 2 is a schematic cross-sectional view of a threaded rod of a culture device for cell culture according to the present invention;

FIG. 3 is a schematic diagram of a cross-sectional side view of a culture device for cell culture according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 of the culture apparatus for cell culture according to the present invention;

FIG. 5 is a schematic cross-sectional view of a clamping block of a culture device for cell culture according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 5 of the culture apparatus for cell culture according to the present invention;

FIG. 7 is a schematic cross-sectional view of a moving wheel of a culture apparatus for cell culture according to the present invention;

FIG. 8 is a schematic view of the internal structure of a culture apparatus for cell culture according to the present invention;

FIG. 9 is an enlarged schematic view of the structure at C in FIG. 8 of the culture apparatus for cell culture according to the present invention.

Description of reference numerals:

1. an incubator main body; 2. a support pillar; 3. a sealing door; 4. an observation window; 5. a grip; 6. heating a tube; 7. An inner cavity; 8. mounting a plate; 9. a support plate; 10. a through hole; 11. a C-shaped frame; 12. a buffer spring; 13. a placement groove; 14. a humidifier; 15. a card slot; 16. a partition plate; 17. a transmission cavity; 18. a drive motor; 19. a threaded rod; 20. a transmission slide block; 21. a threaded hole; 22. a first connecting member; 23. a transmission rod; 24. a second connecting member; 25. a lifting plate; 26. a moving wheel; 27. a chute; 28. a reset chute; 29. a return spring; 30. A clamping block; 31. a vertical limit groove; 32. a vertical limiting block; 33. a temperature sensor; 34. a humidity sensor; 35. a limiting ring; 36. a cavity; 37. an air exchanging port; 38. a wind delivery pipe; 39. a fan; 40. a HEPA filter screen; 41. a first glass; 42. a second glass; 43. an electric heating wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-9, the preferred embodiment of the present invention is shown.

A culture apparatus for cell culture, including incubator main part 1, a plurality of support columns 2 are installed to the bottom of incubator main part 1, it has sealing door 3 to articulate on the incubator main part 1, arrangement has observation window 4 on the sealing door 3, install handle 5 on the sealing door 3, inner chamber 7 has been seted up in the incubator main part 1, all install a plurality of mounting panels 8 on the both sides inner wall of inner chamber 7, perpendicular spacing groove 31 has been seted up on the mounting panel 8, slidable mounting has perpendicular stopper 32 in perpendicular spacing groove 31, install buffer spring 12 in the perpendicular spacing groove 31, the one end of buffer spring 12 is installed on the inner wall of perpendicular stopper groove 31, the other end of buffer spring 12 is installed on perpendicular stopper 32, install C shape frame 11 on the perpendicular stopper 32, slidable mounting has backup pad 9 between two corresponding C shape frames 11;

the inner wall of the inner cavity 7 is made of mirror stainless steel or wire drawing plate argon arc welding, and the four corners of the semicircle are easy to clean.

Humidifier 14 is arranged in inner cavity 7, heating pipe 6 is arranged on the inner wall of the top of inner cavity 7, and temperature sensor 33 and humidity sensor 34 are installed on the inner wall of inner cavity 7.

Mounting panel 8 and perpendicular stopper 32 isotructure through being equipped with, thereby can receive the striking when incubator main part 1, drive perpendicular stopper 32 through backup pad 9 and slide and extrude buffer spring 12 along perpendicular spacing groove 31, thereby can cushion the impulsive force, avoid the culture medium in the backup pad 9, drop because of stronger vibrations and lead to the breakage, and through being equipped with temperature sensor 33 and humidity transducer 34, can carry out real-time detection to the temperature condition in the incubator main part 1 and the humidity condition, and heat or the humidification to inner chamber 7 through heating pipe 6 and the humidifier 14 that are equipped with as required.

The incubator main body 1 is provided with a cavity 36, a fan 39 is arranged in the cavity 36, the cavity 36 is communicated with the inner cavity 7, a HEPA filter screen 40 is arranged at the communication position of the cavity 36 and the inner cavity 7, the inner wall of the inner cavity 7 is provided with a plurality of air exchange ports 37, and the air exchange ports 37 are communicated with the cavity 36 through air conveying pipes 38.

Through the fan 39 that is equipped with, mutually support of HEPA filter screen 40 and trades wind gap 37 isotructure to after starting fan 39, make the air of inner chamber pass through HEPA filter screen 40, filter pollutants such as fog, dust, bacterium in the air, play the filtration to getting into incubator main part 1 in the air, purify and the degerming effect, guarantee the aseptic culture environment in incubator main part 1, the contaminated probability of stem cell or immune cell has been reduced among the culture process, improve stem cell or immune cell's culture quality and survival rate.

The observation window 4 includes a first glass 41 and a second glass 42, and an electric heating wire 43 is arranged between the first glass 41 and the second glass 42.

Through mutually supporting of first glass 41, second glass 42 and electric heating wire 43 that are equipped with, adopt door temperature control can effectively prevent the incasement glass door dewfall phenomenon to can prevent to cause the pollution.

Specifically, the utility model discloses in, the transmission chamber 17 has been seted up on the incubator main part 1, and slidable mounting has lifter plate 25 in the transmission chamber 17, and four removal wheels 26 are installed to lifter plate 25's bottom, set up four on the bottom inner wall in transmission chamber 17 and remove the spout 27 of wheel 26 looks adaptation.

Through being equipped with through the lifter plate 25 that is equipped with mutually supporting with transmission chamber 17 to can make lifter plate 25 go up and down along transmission chamber 17, and through the spout 27 that is equipped with and remove mutually supporting of taking turns 26, thereby can be convenient for remove and take turns 26 and stretch out and contact with ground from spout 27, reach the purpose that makes things convenient for incubator main part 1 to remove.

Specifically, the utility model discloses in, install driving motor 18 on the inner wall of transmission chamber 17, install threaded rod 19 on driving motor 18's the output shaft, threaded connection has two transmission slider 20 on the threaded rod 19.

Through the threaded rod 19 and the transmission slide block 20, the drive motor 18 can drive the threaded rod 19 to rotate, and then the two transmission slide blocks 20 can be close to or far away from each other along the threaded rod 19.

Specifically, the utility model discloses in, arranged positive screw thread and reverse thread on the threaded rod 19, seted up two screw holes 21 on two transmission sliders 20 respectively, two screw holes 21 respectively with positive screw thread and reverse thread looks adaptation.

Through the screw hole 21 that is equipped with and the cooperation of positive thread and negative thread to can be when threaded rod 19 rotates, through the screw hole 21 of positive thread and negative thread and the cooperation each other of two, and then make two transmission sliders 20 be close to each other or keep away from each other.

Specifically, the utility model discloses in, first connecting piece 22 is installed to transmission slider 20's bottom, rotates on the first connecting piece 22 and installs transfer line 23, installs a plurality of second connecting pieces 24 on the lifter plate 25, and second connecting piece 24 is connected with transfer line 23.

Through the mutual cooperation of the first connecting piece 22, the second connecting piece 24 and the transmission rod 23, the transmission rod 23 can be driven to rotate through the first connecting piece 22 when the two transmission sliders 20 are close to or far away from each other, and then the second connecting piece 24 is driven to push the lifting plate 25 to vertically lift, so that the purpose of driving the movable wheel 26 to vertically lift is achieved.

Specifically, the utility model discloses in, seted up standing groove 13 on the bottom inner wall of inner chamber 7, humidifier 14 is placed in standing groove 13.

The humidifier 14 can be placed by the cooperation of the humidifier 14 and the placement groove 13.

Specifically, the utility model discloses in, seted up a plurality of through-holes 10 on the backup pad 9, seted up two spouts 28 that reset on the inner wall of through-hole 10, slidable mounting has tight piece 30 of clamp in the spout 28 that resets.

The movement of the clamping block 30 is limited by the cooperation of the return runner 28 with the clamping block 30.

Specifically, the utility model discloses in, be equipped with reset spring 29 in the spout 28 that resets, reset spring 29's one end is installed on the inner wall of spout 28 that resets, and reset spring 29's the other end is installed and is being pressed from both sides tight piece 30.

Through the return spring 29, the two clamping blocks 30 can be pressed when the culture medium is inserted into the through hole 10, the two return springs 29 are deformed, and the two clamping blocks 30 are pushed by the two return springs 29 to clamp and fix the culture medium.

Specifically, the utility model discloses in, arranged spacing ring 35 on the inner wall of transmission chamber 17, threaded rod 19 rotates and installs in spacing ring 35.

Through the mutually supporting of the stop collar 35 that is equipped with and threaded rod 19 to can carry out spacingly to the rotation of threaded rod 19, and then reach the purpose that makes threaded rod 19 rotation process more stable.

Specifically, the utility model discloses in, draw-in groove 15 has been seted up at the top edge of standing groove 13, and the joint has baffle 16 in the draw-in groove 15, has seted up a plurality of through-holes 10 on the baffle 16.

The humidifier 14 is protected by the partition 16, and the humidifier 14 can humidify the air inside the inner chamber 7 through the through holes 10.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The culture device for cell culture is characterized by comprising a culture box main body, wherein a plurality of support columns are installed at the bottom of the culture box main body, a sealing door is hinged to the culture box main body, an observation window is arranged on the sealing door, a handle is installed on the sealing door, an inner cavity is formed in the culture box main body, a plurality of installation plates are installed on the inner walls of the two sides of the inner cavity, a vertical limiting groove is formed in each installation plate, a vertical limiting block is installed in each vertical limiting groove in a sliding mode, a buffer spring is installed in each vertical limiting groove, one end of each buffer spring is installed on the inner wall of each vertical limiting groove, the other end of each buffer spring is installed on each vertical limiting block, a C-shaped frame is installed on each vertical limiting block, and a support plate is installed between two corresponding C-shaped frames in a sliding mode;

a humidifier is arranged in the inner cavity, a heating pipe is arranged on the inner wall of the top of the inner cavity, and a temperature sensor and a humidity sensor are arranged on the inner wall of the inner cavity;

2. The culture apparatus for cell culture according to claim 1, wherein the incubator body has a transmission chamber, the transmission chamber has a lifting plate slidably mounted therein, the lifting plate has four movable wheels mounted at the bottom thereof, and the transmission chamber has four sliding grooves formed on the inner wall of the bottom thereof for fitting the movable wheels.

3. The culture apparatus for cell culture according to claim 2, wherein the inner wall of the transmission chamber is provided with a driving motor, an output shaft of the driving motor is provided with a threaded rod, and two transmission slide blocks are connected to the threaded rod in a threaded manner.

4. The culture device for cell culture according to claim 3, wherein the threaded rod is provided with a positive thread and a negative thread, and the two transmission sliders are respectively provided with two threaded holes which are respectively matched with the positive thread and the negative thread.

5. The culture device for cell culture according to claim 3, wherein the bottom of the transmission slide block is provided with a first connector, the first connector is rotatably provided with a transmission rod, the lifting plate is provided with a plurality of second connectors, and the second connectors are connected with the transmission rod.

6. The culture apparatus for cell culture according to claim 1, wherein a placement groove is formed on an inner wall of a bottom of the inner chamber, and the humidifier is placed in the placement groove.

7. The culture apparatus for cell culture according to claim 1, wherein the support plate has a plurality of through holes, and the inner wall of the through holes has two slide grooves for returning, and the slide grooves for returning have the clamp blocks slidably mounted therein.

8. The culture apparatus for cell culture according to claim 7, wherein a return spring is provided in the return chute, one end of the return spring is mounted on an inner wall of the return chute, and the other end of the return spring is mounted on the clamp block.

9. A culture device for cell culture according to claim 2, wherein the inner wall of the transmission chamber is provided with a stop collar, and the threaded rod is rotatably mounted in the stop collar.

10. The culture apparatus for cell culture according to claim 6, wherein the top edge of the placement groove is provided with a slot, a partition is clamped in the slot, and the partition is provided with a plurality of through holes.