Cell culture device capable of adjusting gas concentration

Abstract

The utility model relates to the technical field of cell culture devices, in particular to a cell culture device capable of adjusting gas concentration, which comprises a culture box, four second connecting holes are formed in the lower inner wall of the culture box, a test tube moving component is fixedly mounted in the four second connecting holes jointly, and a plurality of test tube grooves are formed in the upper end of the culture box in a penetrating manner. A cover plate is detachably connected to the upper end of the incubator, a through groove and four first connecting holes are formed in the right end of the incubator in a penetrating mode, and an air control assembly is fixedly installed in the four first connecting holes jointly. According to the cell culture device capable of adjusting the gas concentration disclosed by the utility model, the test tube moving assembly is arranged, so that the purposes of minimizing the interference degree of the test tubes entering the culture box and reducing the consumption of internal resources are achieved; and by arranging the air control assembly, the purposes of controlling the air circulation amount in time and improving the cleanliness degree of entering air are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture devices, in particular to a cell culture device capable of adjusting gas concentration. Background Art

[0002] Cell biology is a discipline that studies life processes at the cellular level. In the early days, cytology was mainly based on morphological descriptions. Later, cytology absorbed the achievements of molecular biology and went deep into the level of ultrastructure. It mainly studies biological processes such as cell growth, metabolism and heredity. Cytology has developed into cell biology. The culture of cells requires cell culture devices. Cell culture devices need to consume oxygen inside them because cells perform aerobic respiration.

[0003] The existing cell culture device cannot adjust the air concentration inside the incubator. When the air inside the incubator is consumed, the cells inside will stop growing. In addition, when sampling is required, the lid of the box needs to be opened, which will cause a large amount of cold air inside the box to leak out. Therefore, we propose a cell culture device with adjustable gas concentration. Utility Model Content

[0004] The main purpose of the utility model is to provide a cell culture device capable of adjusting gas concentration, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cell culture device with adjustable gas concentration comprises an incubator, wherein the lower end of the incubator is fixedly connected with four bases, the front end of the incubator is penetrated with an observation window, the lower inner wall of the incubator is penetrated with four second connection holes, a test tube moving component is fixedly installed in the four second connection holes, a plurality of test tube slots are penetrated with the upper end of the incubator, a cover plate is detachably connected with the upper end of the incubator, a through slot and four first connection holes are penetrated with the right end of the incubator, and an air control component is fixedly installed in the four first connection holes.

[0007] Preferably, the test tube moving assembly includes a mounting plate, the upper end of the mounting plate is penetrated by four third connecting holes, the upper end of the mounting plate is fixedly connected to four electric telescopic rods, the upper ends of the four electric telescopic rods are commonly fixedly installed with a fixing plate, the upper end of the fixing plate is fixedly connected to a support plate, and the left and right opposite ends of the support plate are commonly fixedly installed with a number of test tube racks.

[0008] Preferably, the positions and sizes of the four third connecting holes correspond to those of the four second connecting holes, the area size of the mounting plate is equal to the area size of the lower inner wall of the incubator, and the positions and sizes of the plurality of test tube racks correspond to those of the plurality of test tube slots.

[0009] Preferably, the air control component includes a connecting plate, the right end of the connecting plate is penetrated by four fourth connecting holes, the right end of the connecting plate is fixedly connected to the outer shell, the right end of the outer shell is fixedly connected to the baffle, the right end of the baffle is penetrated by two first guide grooves, the right end of the baffle is provided with a sealing groove, the inner surface of the outer shell is fixedly connected, a sealing ring is rotatably connected in the sealing groove, the right end of the sealing ring is fixedly connected to a rotating plate, and the right end of the rotating plate is penetrated by two second guide grooves.

[0010] Preferably, the diameter of the sealing ring is equal to the inner diameter of the sealing groove, the positions and sizes of the two second lead-out grooves correspond to those of the two first lead-out grooves, and the diameter is equal to the inner diameter of the housing.

[0011] Preferably, the positions and sizes of the four fourth connecting holes correspond to those of the four first connecting holes, and the inner diameter of the outer shell is equal to the inner diameter of the through groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model arranges a test tube moving assembly to place several test tubes in the test tube rack. When the culture test tube needs to be taken out, the electric telescopic rod is started, and the output end of the electric telescopic rod drives the fixed plate to rise, so that the test tube is led out of the test tube slot without opening the upper end of the incubator as a whole to cause all the internal cold air to flow out. The test tube moving assembly is fixedly connected to the four second connecting holes through the corresponding positions of the four third connecting holes, so as to minimize the interference degree of controlling the test tube to enter the incubator and reduce the internal resource consumption;

[0014] 2. The utility model sets an air control component, makes the positions of the four fourth connecting holes correspond to the positions of the four first connecting holes, so that the air control component is fixedly connected to the right end of the incubator as a whole, rotates the rotating plate, and limits the rotating plate through the sealing ring and the position of the sealing groove to control the relative position of the second outlet groove and the first outlet groove, thereby controlling the degree of air circulation, and filtering impurities such as dust in the air is arranged inside the shell, so as to achieve the purpose of timely controlling the air circulation and improving the cleanliness of the incoming air. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a cell culture device capable of adjusting gas concentration according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fixed components of a cell culture device capable of adjusting gas concentration according to the utility model;

[0017] Figure 3 This is a schematic structural diagram of a test tube moving assembly of a cell culture device capable of adjusting gas concentration according to the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of an air control component of a cell culture device capable of adjusting gas concentration.

[0019] In the figure: 1. incubator; 2. through slot; 3. first connecting hole; 4. test tube slot; 5. cover plate; 6. base; 7. test tube moving assembly; 8. air control assembly; 11. second connecting hole; 12. observation window; 71. mounting plate; 72. third connecting hole; 73. electric telescopic rod; 74. fixing plate; 75. supporting plate; 76. test tube rack; 81. connecting plate; 82. fourth connecting hole; 83. outer shell; 84. baffle; 841. sealing groove; 842. first guide groove; 85. sealing ring; 86. rotating plate; 861. second guide groove; 87. sealing ring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-4As shown, a cell culture device with adjustable gas concentration includes an incubator 1, four base feet 6 are fixedly connected to the lower end of the incubator 1, an observation window 12 is penetrated through the front end of the incubator 1, four second connection holes 11 are formed on the lower inner wall of the incubator 1, a test tube moving component 7 is fixedly installed on the four second connection holes 11, a plurality of test tube slots 4 are penetrated through the upper end of the incubator 1, a cover plate 5 is detachably connected to the upper end of the incubator 1, a through slot 2 and four first connection holes 3 are penetrated through the right end of the incubator 1, and an air control component 8 is fixedly installed on the four first connection holes 3.

[0024] like Figure 3 As shown, in this embodiment, the test tube moving assembly 7 includes a mounting plate 71, and four third connecting holes 72 are formed through the upper end of the mounting plate 71, and four electric telescopic rods 73 are fixedly connected to the upper end of the mounting plate 71, and a fixing plate 74 is fixedly installed on the upper ends of the four electric telescopic rods 73, and a supporting plate 75 is fixedly connected to the upper end of the fixing plate 74, and a plurality of test tube racks 76 are fixedly installed on the left and right opposite ends of the supporting plate 75, and the four third connecting holes 72 are adapted to the positions and sizes of the four second connecting holes 11, and the area size of the mounting plate 71 is equal to that of the incubator 1 The lower inner wall area size, the positions and sizes of several test tube racks 76 and several test tube slots 4 are adapted to each other; when the culture test tube needs to be taken out, the electric telescopic rod 73 is started, and the output end of the electric telescopic rod 73 drives the fixed plate 74 to rise, so that the test tube is led out of the test tube slot 4 without opening the upper end of the incubator 1 as a whole, causing all the internal cold air to flow out. The test tube moving component 7 is fixedly connected to the corresponding positions of the four second connecting holes 11 through the four third connecting holes 72, thereby minimizing the interference degree of controlling the test tube to enter the incubator 1 and reducing the internal resource consumption.

[0025] like Figure 4As shown, in this embodiment, the air control component 8 includes a connecting plate 81, the right end of the connecting plate 81 is penetrated with four fourth connecting holes 82, the right end of the connecting plate 81 is fixedly connected to a shell 83, the right end of the shell 83 is fixedly connected to a baffle 84, the right end of the baffle 84 is penetrated with two first guide grooves 842, the right end of the baffle 84 is provided with a sealing groove 841, the inner surface of the shell 83 is fixedly connected with 85, a sealing ring 87 is rotatably connected in the sealing groove 841, the right end of the sealing ring 87 is fixedly connected to a rotating plate 86, the right end of the rotating plate 86 is penetrated with two second guide grooves 861, the diameter of the sealing ring 87 is equal to the inner diameter of the sealing groove 841, the position and The sizes correspond to each other, the diameter size of 85 is equal to the inner diameter size of the shell 83, the positions and sizes of the four fourth connecting holes 82 and the four first connecting holes 3 correspond to each other, and the inner diameter size of the shell 83 is equal to the inner diameter size of the through groove 2; when it is necessary to control the air circulation, the positions of the four fourth connecting holes 82 are made to correspond to the positions of the four first connecting holes 3, so that the air control component 8 is fixedly connected to the right end of the incubator 1 as a whole, and the rotating plate 86 is rotated. The rotating plate 86 is limited by the sealing ring 87 corresponding to the position of the sealing groove 841, so as to control the relative position of the second guide groove 861 and the first guide groove 842, thereby controlling the air circulation degree, and 85 is arranged inside the shell 83 to filter dust and other impurities in the air, so as to improve the cleanliness of the incoming air.

[0026] It should be noted that the utility model is a cell culture device with adjustable gas concentration. In this process, the incubator 1 is first placed in a suitable position using the four feet 6. When cells need to be cultured, several test tubes are placed in the test tube rack 76. When the culture test tubes need to be taken out, the electric telescopic rod 73 is started, and the output end of the electric telescopic rod 73 drives the fixed plate 74 to rise, so that the test tubes are led out of the test tube slot 4, without opening the upper end of the incubator 1 as a whole, causing all the internal cold air to flow out. The test tube moving component 7 is fixedly connected to the corresponding positions of the four second connecting holes 11 through the four third connecting holes 72, minimizing the control of the test tubes. The interference level entering the incubator 1 is reduced and the internal resource consumption is reduced. During the cell culture process, the internal environment can be observed through the observation window 12. When it is necessary to control the air circulation, the positions of the four fourth connecting holes 82 are made corresponding to the positions of the four first connecting holes 3, so that the air control component 8 is fixedly connected to the right end of the incubator 1 as a whole, and the rotating plate 86 is rotated. The rotating plate 86 is limited by the sealing ring 87 corresponding to the position of the sealing groove 841 to control the relative position of the second guide groove 861 and the first guide groove 842, thereby controlling the air circulation level, and 85 is set inside the shell 83 to filter dust and other impurities in the air to improve the cleanliness of the incoming air.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cell culture device capable of adjusting gas concentration, comprising an incubator (1), characterized in that: The lower end of the incubator (1) is fixedly connected to four feet (6); the front end of the incubator (1) is provided with an observation window (12); the lower inner wall of the incubator (1) is provided with four second connection holes (11); a test tube moving assembly (7) is fixedly installed in the four second connection holes (11); a plurality of test tube slots (4) are provided in the upper end of the incubator (1); a cover plate (5) is detachably connected to the upper end of the incubator (1); a through slot (2) and four first connection holes (3) are provided in the right end of the incubator (1); an air control assembly (8) is fixedly installed in the four first connection holes (3); The test tube moving assembly (7) comprises a mounting plate (71), the upper end of the mounting plate (71) is penetrated by four third connecting holes (72), the upper end of the mounting plate (71) is fixedly connected to four electric telescopic rods (73), the upper ends of the four electric telescopic rods (73) are commonly fixedly mounted with a fixing plate (74), the upper end of the fixing plate (74) is fixedly connected to a supporting plate (75), and the left and right opposite ends of the supporting plate (75) are commonly fixedly mounted with a plurality of test tube racks (76).

2. A cell culture device with adjustable gas concentration according to claim 1, characterized in that: The positions and sizes of the four third connection holes (72) and the four second connection holes (11) are correspondingly matched, the area size of the mounting plate (71) is equal to the area size of the lower inner wall of the incubator (1), and the positions and sizes of the plurality of test tube racks (76) and the plurality of test tube slots (4) are correspondingly matched.

3. The cell culture device with adjustable gas concentration according to claim 1, characterized in that: The air control assembly (8) comprises a connecting plate (81), the right end of which is provided with four fourth connecting holes (82), the right end of which is fixedly connected to a housing (83), the right end of which is fixedly connected to a baffle (84), the right end of which is provided with two first guide grooves (842), the right end of which is provided with a sealing groove (841), the inner surface of which is fixedly connected to (85), the sealing groove (841) being rotatably connected with a sealing ring (87), the right end of which is fixedly connected to a rotating plate (86), the right end of which is provided with two second guide grooves (861).

4. The cell culture device with adjustable gas concentration according to claim 3, characterized in that: The diameter of the sealing ring (87) is equal to the inner diameter of the sealing groove (841), the positions and sizes of the two second guide grooves (861) and the two first guide grooves (842) are correspondingly matched, and the diameter of the (85) is equal to the inner diameter of the housing (83).

5. The cell culture device with adjustable gas concentration according to claim 3, characterized in that: The positions and sizes of the four fourth connection holes (82) correspond to those of the four first connection holes (3), and the inner diameter of the outer shell (83) is equal to the inner diameter of the through groove (2).

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