CN215924963U - Culture device - Google Patents

Abstract

The utility model relates to a culture device, which comprises a first box body and a second box body, wherein a first accommodating cavity is formed in the first box body, a first communication port is formed in one side of the first accommodating cavity, which penetrates through the first box body, a first partition plate is arranged on the first box body, and the first partition plate can be movably covered on the first communication port; the second box is internally provided with a second containing cavity, a second communicating opening is formed in one side of the second containing cavity, which penetrates through the second box, a second partition plate is arranged on the second box, the second partition plate can be movably covered on the second communicating opening, the first box and the second box can be spliced, and the first communicating opening can be oppositely positioned on the second communicating opening, so that the first containing cavity and the second containing cavity can be communicated with the second communicating opening through the first communicating opening. The size of holding chamber can be adjusted according to cell culture's needs to the testing personnel, has reduced the waste to experimental resource, has reduced the test cost then, has guaranteed test efficiency, has also guaranteed culture apparatus's practicality and convenience.

Description

Culture device

Technical Field

The utility model relates to the technical field of biological culture equipment, in particular to a culture device.

Background

At present, the anoxic or oxygen-rich culture of cells in the cell culture work is an important research means. At present, the three-gas incubator and the portable cell incubator are mainly used for cell culture work. However, the three-gas culture box has large volume, which results in large gas consumption and large gas waste when culturing cells in small scale. The portable cell incubator is small in size, but only one gas environment can be manufactured in the incubator, cell tests under different gas environments cannot be carried out on the same batch of cells, and then test efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a culture apparatus for solving the problems that the three-gas culture chamber is bulky and is not suitable for small-scale cell culture and the portable cell culture chamber is small in volume and has low test efficiency.

A culture device comprises a first box body and a second box body, wherein a first containing cavity is formed in the first box body, a first air inlet hole and a first air outlet hole are formed in the first box body, the first air inlet hole and the first air outlet hole are communicated with the first containing cavity, a first communicating hole is formed in one side, penetrating through the first box body, of the first containing cavity, a first partition plate is arranged on the first box body, and the first partition plate can be movably covered on the first communicating hole; a second accommodating cavity is formed in the second box body, a second air inlet hole and a second air outlet hole are formed in the second box body, the second air inlet hole and the second air outlet hole are communicated with the second accommodating cavity, a second communicating port is formed in one side of the second accommodating cavity penetrating through the second box body, a second partition plate is arranged on the second box body, and the second partition plate can be movably covered on the second communicating port; the first box body and the second box body can be spliced, so that the first communicating port can be oppositely positioned to the second communicating port, and the first accommodating cavity and the second accommodating cavity can be communicated with the second communicating port through the first communicating port.

In one embodiment, one side of the first partition board is connected to the first box body, the first partition board can be turned relative to the first box body, and the turning angle of the first partition board relative to the plane where the first communication port is located is greater than or equal to ninety degrees.

In another embodiment, one side of the second partition board is connected to the second box body, the second partition board can be turned over relative to the second box body, and the turning angle of the second partition board relative to the plane where the second communication port is located is greater than or equal to ninety degrees.

In one embodiment, the first partition plate is movably arranged on the first box body, and the moving direction of the first partition plate is positioned in the plane of the first communication port.

In another embodiment, the second partition plate is movably provided in the second casing, and a moving direction of the second partition plate is located in a plane in which the second communication port is located.

In one embodiment, the first partition is detachably coupled to the first casing.

In another embodiment, the second partition is detachably coupled to the second casing.

In one embodiment, the culture device further comprises a first placing piece, the first placing piece is arranged in the first accommodating cavity, and the first placing piece is used for placing a culture dish.

Further, the first accommodating cavity comprises a first upper cavity and a first lower cavity, the first placing piece is arranged between the first upper cavity and the first lower cavity, a plurality of first vent holes are formed in the first placing piece at intervals, the two sides of the first placing piece penetrating through the first vent holes are respectively communicated with the first upper cavity and the first lower cavity, and the diameter of each first vent hole is smaller than that of the culture dish.

In another embodiment, the culture device further comprises a second placing member, the second placing member is arranged in the second accommodating cavity, and the second placing member is used for placing a culture dish.

Further, the second accommodating cavity comprises a second upper cavity and a second lower cavity, the second placing part is arranged between the second upper cavity and the second lower cavity, a plurality of second vent holes are formed in the second placing part at intervals, the second vent holes penetrate through two sides of the second placing part and are respectively communicated with the second upper cavity and the second lower cavity, and the diameter of each second vent hole is smaller than that of the culture dish.

In one embodiment, a first bracket is arranged on the bottom wall of the first accommodating cavity and used for accommodating liquid.

In another embodiment, a second bracket is arranged on the bottom wall of the second accommodating cavity and used for accommodating liquid.

In one embodiment, the culture apparatus further comprises a handle, the first communication opening is formed in a side wall of the first box body, and the handle is disposed on a top wall of the first box body.

In one embodiment, the culture apparatus further comprises a moving wheel, the first communication port is formed in a side wall of the first case, and the moving wheel is rotatably disposed on a bottom wall of the first case.

In one embodiment, the culture apparatus further includes a detector, the first box has a first detection hole, and the detector is disposed through the first detection hole, so that the detector can be used to detect the gas concentration in the first box.

In another embodiment, the culture apparatus further includes a detector, the second box body is provided with a second detection hole, and the detector is arranged in the second detection hole in a penetrating manner, so that the detector can be used for detecting the gas concentration in the second box body.

In one embodiment, the culture device further comprises a sealing member, one side of the first box body forming the first communication port and one side of the second box body forming the second communication port can respectively abut against two opposite sides of the sealing member, a communication hole is formed in the sealing member, and the first communication port is communicated with the second communication port through the communication hole.

Further, culture apparatus still includes the retaining member, the one end setting of retaining member is in on the first box, the other end of retaining member can block and establish on the second box, so that first box with the second box can contradict on the opposite both sides of sealing member back to back.

In one embodiment, the culture device further comprises a gas bottle and a flow meter, the gas bottle is connected to the flow meter, the flow meter is arranged at the first gas inlet of the first box body, the gas bottle is provided with a containing cavity, the containing cavity is used for containing gas, and the containing cavity can be communicated with the first gas inlet.

Above-mentioned culture apparatus can be provided with first baffle on the first box movably for first box can be opened, and first holding chamber passes through first intercommunication mouth and external environment intercommunication. Place the culture dish in first holding intracavity, then locate first opening with first baffle lid on, and then can seal first box and test. The first air inlet hole can inject gas required by the test into the first accommodating cavity, the first air outlet hole can exhaust the gas, and the air pressure in the first accommodating cavity is kept stable. The gas sealed in the first accommodating cavity can form a test environment required by cell culture. Similarly, the second casing can also achieve the same operation and effect as the first casing.

The first clapboard and the second clapboard move relative to the first box body and the second box body respectively. After opening first baffle and second baffle for the first intercommunication mouth concatenation of first box is to the second intercommunication mouth that is located the second box, makes first holding chamber and second holding chamber communicate each other through first intercommunication mouth and second intercommunication mouth, has then constituted the culture apparatus that a holding chamber is bigger, can place more culture dishes. When a plurality of culture dishes do not need to be placed, the first partition plate and the second partition plate can be movably covered to the original positions respectively, so that the first box body and the second box body are separated and restored to the first accommodating cavity and the second accommodating cavity which are independent of each other. The tester can place a small amount of culture dish with one of them box and carry out cell culture, has avoided then that big holding chamber places a small amount of culture dish, has caused gaseous waste. Meanwhile, the other box body can be used for cell culture in other environments, and cell culture efficiency in different environments is guaranteed. When a large amount of culture dishes are required to be placed, the two boxes can be combined to form a culture device with a larger accommodating cavity, and the test efficiency is guaranteed. The testing personnel can combine the culture device according to the requirement of cell culture, adjust the size of the holding cavity, reduce the waste of test resources, then reduce the test cost, guarantee the test efficiency, and also guarantee the practicability and convenience of the culture device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a culture apparatus in one embodiment;

FIG. 2 is a side view of the culture apparatus in the embodiment of FIG. 1.

The elements in the figure are labeled as follows:

10. a culture device; 100. a first case; 110. a first accommodating cavity; 120. a first separator; 130. an intake valve; 140. an exhaust valve; 200. a second case; 210. a second accommodating cavity; 220. a second separator; 300. A first placement member; 310. a first vent hole; 400. a second placement member; 410. a second vent hole; 500. A handle; 600. a detector; 700. a gas cylinder; 800. a flow meter; 900. a tray; 910. a first bracket.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 and 2, a culture apparatus 10 in an embodiment includes a first case 100 and a second case 200, a first receiving chamber 110 is formed in the first case 100, a first air inlet hole and a first air outlet hole are formed in the first case 100, both the first air inlet hole and the first air outlet hole are communicated with the first receiving chamber 110, a first communicating hole is formed in the first receiving chamber 110 through one side of the first case 100, a first partition 120 is disposed on the first case 100, and the first partition 120 can be movably covered on the first communicating hole; a second accommodating cavity 210 is formed in the second box body 200, a second air inlet hole and a second air outlet hole are formed in the second box body 200, the second air inlet hole and the second air outlet hole are both communicated with the second accommodating cavity 210, a second communicating port is formed in one side of the second accommodating cavity 210 penetrating through the second box body 200, a second partition plate 220 is arranged on the second box body 200, and the second partition plate 220 can be movably covered on the second communicating port; the first box 100 and the second box 200 can be spliced to enable the first communication port to be aligned with the second communication port, and the first accommodating chamber 110 and the second accommodating chamber 210 can be communicated with the second communication port through the first communication port.

The first casing 100 is movably provided with a first partition 120, so that the first casing 100 can be opened, and the first accommodating chamber 110 is communicated with the external environment through a first communication port. The culture dish is placed in the first accommodating cavity 110, and then the first partition plate 120 is covered on the first communication port, so that the first box 100 can be sealed for testing. First inlet port can be to the gas of injection test needs in the first holding chamber 110, and first venthole can discharge gas, keeps the atmospheric pressure in the first holding chamber 110 stable. The gas sealed in the first accommodating chamber 110 can form a test environment required by cell culture. Likewise, the second casing 200 can also achieve the same operation and effect as the first casing 100.

First baffle and second baffle are for first box 100 and the activity of second box 200 respectively, open the back with first baffle 120 and second baffle 220 for the first intercommunication mouth concatenation of first box 100 is to the second intercommunication mouth that is located second box 200, makes first holding chamber 110 and second holding chamber 210 communicate each other through first intercommunication mouth and second intercommunication mouth, has then constituted the culture apparatus 10 that a holding chamber is bigger, can place more culture dishes. When a plurality of culture dishes are not required to be placed, the first partition plate 120 and the second partition plate 220 can be respectively covered and restored to the original positions, so that the first box 100 and the second box 200 are separated and restored to the first accommodating cavity 110 and the second accommodating cavity 210 which are independent of each other. The tester can place a small amount of culture dish with one of them box and carry out cell culture, has avoided then that big holding chamber places a small amount of culture dish, has caused gaseous waste. Meanwhile, the other box body can be used for cell culture in other environments, and cell culture efficiency in different environments is guaranteed. When a large number of culture dishes are required to be placed, the two box bodies can be combined to form the culture device 10 with a larger accommodating cavity, and the test efficiency is guaranteed. The experimenter can make up culture apparatus 10 according to the needs of cell culture, adjusts the size in holding chamber, has reduced the waste to experimental resource, has reduced the test cost then, has guaranteed test efficiency, has also guaranteed culture apparatus 10's practicality and convenience.

In one embodiment, one side of the first partition 120 is connected to the first box 100, the first partition 120 can be turned over relative to the first box 100, and the turning angle of the first partition 120 relative to the plane of the first communication port is greater than or equal to ninety degrees. In another embodiment, one side of the second partition plate 220 is connected to the second casing 200, the second partition plate 220 can be turned over relative to the second casing 200, and the turning angle of the second partition plate 220 relative to the plane of the second communication port is greater than or equal to ninety degrees. The first partition plate 120 can be turned over relative to the first box 100, the second partition plate 220 can be turned over relative to the second box 200, and when the first box 100 and the second box 200 are spliced, the first communicating port and the second communicating port can be fully contacted, so that the first accommodating cavity 110 and the second accommodating cavity 210 can be completely communicated, and the practicability of the culture device 10 is ensured.

In one embodiment, the first partition 120 is movably disposed on the first casing 100, and a moving direction of the first partition 120 is located in a plane of the first communication port. In another embodiment, the second partition plate 220 is movably provided in the second casing 200, and a moving direction of the second partition plate 220 is located in a plane in which the second communication port is located. Further, the first partition 120 is slidably disposed on the first casing 100. The second partition 220 is slidably disposed on the second housing 200. The first partition plate 120 is pushed and pulled, so that the tester can open the first communication port conveniently, and the use convenience of the culture device 10 is improved.

Specifically, a sliding groove is disposed at the first communication port, and a sliding rail is correspondingly disposed on the first partition plate 120, and the sliding rail is slidably disposed on the sliding groove, so that the first partition plate 120 is disposed on the first box 100 in a sliding manner. Similarly, a sliding groove is disposed at the second communicating port, and a sliding rail is correspondingly disposed on the second partition plate 220, and the sliding rail is slidably disposed on the sliding groove, so that the second partition plate 220 can be disposed on the second box 200 in a sliding manner.

In one embodiment, the first barrier 120 is detachably coupled to the first casing 100. Further, the first partition 120 is detachably connected to the first casing 100 by a snap connection or a magnetic connection. In another embodiment, the second barrier 220 is detachably coupled to the second casing 200. Further, the second partition 220 is detachably connected to the second casing 200 through a snap connection or a magnetic connection. The first partition plate 120 or the second partition plate 220 can be detached, so that the first communicating port and the second communicating port can be conveniently communicated in an aligning manner, the first accommodating cavity 110 and the second accommodating cavity 210 can be completely communicated, and the practicability of the culture device 10 is ensured.

Referring to fig. 1, in one embodiment, the culture device 10 further includes a first placing member 300, the first placing member 300 is disposed in the first accommodating chamber 110, and the first placing member 300 is used for placing a culture dish. Further, the first accommodating chamber 110 includes a first upper chamber and a first lower chamber, the first placing member 300 is disposed between the first upper chamber and the first lower chamber, a plurality of first vent holes 310 are formed at intervals on the first placing member 300, the first vent holes 310 penetrate through two sides of the first placing member 300 and are respectively communicated with the first upper chamber and the first lower chamber, and the diameter of the first vent holes 310 is smaller than that of the culture dish. The first placing piece 300 can divide the first accommodating cavity 110 into a first upper chamber and a first lower chamber, and the first upper chamber and the first lower chamber are communicated through the first vent hole 310, so that the gas circulation between the first upper chamber and the first lower chamber is ensured, the gas components of the first upper chamber and the first lower chamber are kept the same, and the test error is reduced. The diameter of the first vent hole 310 is smaller than that of the culture dish, so that the culture dish can be prevented from falling off the ground through the first vent hole 310, safety accidents are caused, and the safety of the culture device 10 is guaranteed.

Specifically, the first placing members 300 are plate-shaped structures, the number of the plate-shaped first placing members 300 is at least two, at least two placing members are arranged in the first accommodating cavity 110 at intervals along the height direction of the first box 100, and the distance between two adjacent placing members is greater than the height of the culture dish. The arrangement of at least two plate-shaped first placing members 300 is beneficial to improving the space utilization rate of the first accommodating cavity 110, increasing the storage capacity of the culture dish, and further improving the practicability of the culture device 10.

In another embodiment, the culture device 10 further comprises a second placing member 400, the second placing member 400 is disposed in the second accommodating cavity 210, and the second placing member 400 is used for placing a culture dish. Further, the second accommodating cavity 210 includes a second upper chamber and a second lower chamber, the second placing member 400 is disposed between the second upper chamber and the second lower chamber, a plurality of second ventilation holes 410 are spaced on the second placing member 400, the second ventilation holes 410 penetrate through two sides of the second placing member 400 and are respectively communicated with the second upper chamber and the second lower chamber, and the diameter of the second ventilation holes 410 is smaller than that of the culture dish. The second vent hole 410 can communicate the second upper chamber and the second lower chamber, thereby ensuring that the gas circulation and the gas components of the second upper chamber and the second lower chamber are the same, and ensuring the reliability and the practicability of the culture device 10.

Specifically, the second placing members 400 are plate-shaped structures, the number of the plate-shaped second placing members 400 is at least two, at least two placing members are arranged in the second accommodating cavity 210 at intervals along the height direction of the second box 200, and the distance between two adjacent placing members is greater than the height of the culture dish. The arrangement of at least two plate-shaped second placing members 400 is beneficial to improving the space utilization rate of the second accommodating cavity 210, increasing the storage capacity of the culture dish, and further improving the practicability of the culture device 10.

In one embodiment, a first bracket 910 is disposed on a bottom wall of the first receiving cavity 110, and the first bracket 910 is used for receiving liquid. In another embodiment, a second bracket is disposed on a bottom wall of the second receiving cavity 210, and the second bracket is used for receiving liquid. Set up on first holding chamber 110 or second holding chamber 210 and hold in the palm the groove for hold liquid, in the experiment, the liquid in holding in the groove volatilizees, can guarantee the humidity of experimental environment, then guarantee that the experiment can stably go on, improved culture apparatus 10's practicality.

Further, as shown in fig. 2, the culture device 10 further includes a tray 900, a bracket 910 is formed on the tray 900, the bracket 910 is used for containing liquid, and the tray 900 is detachably disposed on the bottom wall of the first receiving cavity 110. Can be provided with tray 900 with dismantling on the diapire of first holding chamber 110, be convenient for dismantle tray 900 from the diapire of first holding chamber 110 after experimental the comes down and wash, be convenient for the second time experiment uses, then improve culture apparatus 10's convenience and reliability. Similarly, the tray 900 is detachably disposed on the bottom wall of the second accommodating chamber 210.

Referring to fig. 1 and 2, in one embodiment, the cultivation apparatus 10 further includes a handle 500, the first communication opening is formed in a side wall of the first container 100, and the handle 500 is disposed on a top wall of the first container 100. The first box body 100 is provided with the handle 500, so that the box body can be conveniently pushed and pulled by a tester, and the use convenience of the culture device 10 is improved. The second container 200 may also be provided with a handle 500 for facilitating the use and movement of the second container 200.

In one embodiment, the culture apparatus 10 further includes a moving wheel, the first communication port is formed in a side wall of the first housing 100, and the moving wheel is rotatably disposed on a bottom wall of the first housing 100. When the first box 100 needs to be moved, the first box 100 can be moved more conveniently through the moving wheels, and then the assembly and disassembly convenience of the culture device 10 is improved. The second box 200 may also be provided with moving wheels, thereby improving the convenience of use of the second box 200.

In one embodiment, the culture apparatus 10 further includes a detector 600, the first box 100 has a first detection hole, and the detector 600 is disposed through the first detection hole, so that the detector 600 can be used to detect the gas concentration in the first box 100. In another embodiment, the culture apparatus further includes a detector, and the second box 200 is provided with a second detection hole, and the detector is disposed through the second detection hole, so that the detector can be used for detecting the gas concentration in the second box. The detector 600 can detect the gas concentration in the first box 100, so that the tester can monitor the gas environment in the first box 100 in real time in the cell culture test process, the stability of the test environment is ensured, the test error is reduced, and the test efficiency is improved. The second casing 200 may also be provided with a detector 600 for detecting the concentration of the gas in the second casing 200. Specifically, the detector 600 is a gas detector 600 such as an oxygen detector 600, a carbon dioxide detector or a nitrogen detector 600.

In one embodiment, the culture apparatus 10 further comprises a sealing member, wherein a side of the first case 100 where the first communication port is formed and a side of the second case 200 where the second communication port is formed can respectively abut against two opposite sides of the sealing member, the sealing member is provided with a communication hole, and the first communication port is communicated with the second communication port through the communication hole. The sealing member can ensure that the test gas does not leak to the outside after the first box 100 and the second box 200 are spliced, thereby improving the reliability and safety of the culture device 10.

In particular, the seal is a rubber sealing ring. The rubber sealing ring can ensure that the first accommodating cavity 110 and the second accommodating cavity 210 can be communicated through the first communicating port and the second communicating port, and can also ensure that the first box 100 and the second box 200 can be connected in a sealing manner, thereby ensuring that the test gas cannot leak.

Further, culture apparatus 10 still includes the retaining member, the one end setting of retaining member is in on the first box 100, the other end of retaining member can block and establish on the second box 200, so that first box 100 with second box 200 can contradict on the opposite both sides of sealing member. The retaining member can be in the same place first box 100 and the stable connection of second box 200, and then guarantees culture apparatus 10's structural stability and reliability, and the retaining member can further guarantee first box 100 and second box 200 and can contradict on the sealing member simultaneously, has guaranteed the leakproofness between first box 100 and the second box 200, further improves culture apparatus 10's security.

Referring to fig. 1, in one embodiment, the culture apparatus 10 further includes a gas cylinder 700 and a flow meter 800, the gas cylinder 700 is connected to the flow meter 800, the flow meter 800 is disposed at the first gas inlet of the first case 100, the gas cylinder 700 is formed with a receiving cavity for receiving gas, and the receiving cavity can communicate with the first gas inlet. The accommodating cavity of the gas cylinder 700 can accommodate various gases required by tests and convey the gases into the first accommodating cavity 110, so that a gas environment required by the tests is formed in the first accommodating cavity 110. The flow meter 800 can detect the gas delivery rate, so that the tester can calculate the gas delivery amount conveniently, and judge whether the gas ring shape in the first accommodating cavity 110 meets the standard. The experimental reliability and the practicability of the culture device 10 are improved. The flow meter 800 may also be positioned at the second inlet port. The gas cylinder 700 can communicate with a second gas inlet hole.

In one embodiment, the culture device 10 further comprises an air inlet valve 130 and an air outlet valve 140, the air inlet valve 130 is disposed at the first air inlet, the air bottle 700 is connected to the air inlet valve 130, the air inlet valve 130 can control the on/off of the accommodating cavity and the first accommodating cavity 110, and the air outlet valve 140 is disposed at the first air outlet. The inlet valve 130 and the outlet valve 140 facilitate the control of the gas inlet and outlet, so that the tested gas environment data is more accurate, and the practicability and reliability of the culture device 10 are further improved.

In the above embodiment, the first casing 100 and the second casing 200 can be mirror images. The first box 100 and the second box 200 can be mirror-symmetrical in structure, so that the first box 100 and the second box 200 can form the same test environment, and the test error is reduced.

The gas cylinder 700 in the above embodiment may be an oxygen cylinder, a carbon dioxide cylinder, a nitrogen cylinder, or the like, and the gas cylinders 700 with different gases can respectively deliver gas into the first accommodating chamber 110 and the second accommodating chamber 210 to change the gas environments in the first accommodating chamber 110 and the second accommodating chamber 210, so as to form different gas environments for culturing cells, such as an oxygen-rich environment and a hypoxia environment. Place a plurality of cell culture dishes respectively in first holding chamber 110 and second holding chamber 210, then can be under different gas environment, test the cell simultaneously, improved efficiency of the test. Meanwhile, the gas concentrations in the first accommodating chamber 110 and the second accommodating chamber 210 can be accurately controlled through the flow meter 800, the gas inlet valve 130 and the gas outlet valve 140, and the accuracy of the test gas environment data is further improved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A culture device, comprising:

the first box body is internally provided with a first containing cavity, a first air inlet hole and a first air outlet hole are formed in the first box body, the first air inlet hole and the first air outlet hole are communicated with the first containing cavity, a first communicating hole is formed in one side of the first containing cavity penetrating through the first box body, a first partition plate is arranged on the first box body, and the first partition plate can be movably covered on the first communicating hole; and

the second box body is internally provided with a second accommodating cavity, a second air inlet hole and a second air outlet hole are formed in the second box body, the second air inlet hole and the second air outlet hole are communicated with the second accommodating cavity, a second communicating port is formed in one side of the second accommodating cavity penetrating through the second box body, a second partition plate is arranged on the second box body, and the second partition plate can be movably covered on the second communicating port; the first box body and the second box body can be spliced, so that the first communicating port can be oppositely positioned to the second communicating port, and the first accommodating cavity and the second accommodating cavity can be communicated with the second communicating port through the first communicating port.

2. The culture device of claim 1, wherein one side of the first partition board is connected to the first box body, the first partition board can be turned over relative to the first box body, and the turning angle of the first partition board relative to the plane of the first communication port is greater than or equal to ninety degrees; or

One side edge of the second partition board is connected to the second box body, the second partition board can be turned over relative to the second box body, and the turning angle of the second partition board relative to the plane where the second communication port is located is larger than or equal to ninety degrees; or

The first partition plate is movably arranged on the first box body, and the moving direction of the first partition plate is positioned in the plane of the first communication port; or

The second partition plate is movably arranged on the second box body, and the moving direction of the second partition plate is positioned in the plane of the second communication port; or

The first partition plate is detachably connected to the first box body; or

The second partition is detachably connected to the second casing.

3. The culture device of claim 1, further comprising a first placement member, wherein the first placement member is disposed in the first accommodation cavity, and the first placement member is used for placing a culture dish; and/or

Still include the second and place the piece, the second place the piece set up in second holding intracavity, the second is placed the piece and is used for placing the culture dish.

4. The culture device according to claim 3, further comprising a first placement member, wherein the first receiving chamber comprises a first upper chamber and a first lower chamber, the first placement member is disposed between the first upper chamber and the first lower chamber, the first placement member is provided with a plurality of first vent holes at intervals, the first vent holes penetrate through two sides of the first placement member and are respectively communicated with the first upper chamber and the first lower chamber, and the diameter of the first vent holes is smaller than that of the culture dish; and/or

If still include the second and place the piece, the second holding chamber includes cavity and second cavity down on the second, the second place the piece set up in cavity and under the second between the cavity on the second, a plurality of second ventholes have been seted up at the interval on the second place the piece, the second venthole runs through the second place the both sides of piece communicate respectively cavity and cavity under the second on the second, the diameter of second venthole is less than the diameter of culture dish.

5. The culture device of claim 1, wherein a first bracket is disposed on a bottom wall of the first accommodating cavity, and the first bracket is used for accommodating liquid; and/or

And a second bracket is arranged on the bottom wall of the second accommodating cavity and is used for accommodating liquid.

6. The culture device according to any one of claims 1 to 5, further comprising a handle, wherein the first communication port is formed in a side wall of the first container body, and the handle is provided on a top wall of the first container body; and/or

Still include to remove the wheel, it can set up with rotating to remove the wheel on the diapire of first box.

7. The culture device according to any one of claims 1 to 5, further comprising a detector, wherein the first box body is provided with a first detection hole, the detector is arranged in the first detection hole in a penetrating manner, and the detector is used for detecting the concentration of the gas in the first box body; and/or

The gas concentration detection device is characterized by further comprising a detector, wherein a second detection hole is formed in the second box body, the detector penetrates through the second detection hole, and the detector is used for detecting the gas concentration in the second box body.

8. The culture device according to any one of claims 1 to 5, further comprising a sealing member, wherein a side of the first case defining the first communication port and a side of the second case defining the second communication port are capable of abutting against opposite sides of the sealing member, respectively, and a communication hole is formed in the sealing member, and the first communication port is communicated with the second communication port through the communication hole.

9. The culture device of claim 8, further comprising a locking member, wherein one end of the locking member is disposed on the first box, and the other end of the locking member can be clamped on the second box, so that the first box and the second box can abut against two opposite sides of the sealing member.

10. The culture device according to any one of claims 1 to 5, further comprising a gas cylinder connected to the flow meter, and a flow meter provided at the first gas inlet hole of the first case, the gas cylinder being formed with a receiving chamber for receiving a gas, the receiving chamber being capable of communicating with the first gas inlet hole.

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