Cell culture box with temperature convenient to adjust

Abstract

The utility model discloses a cell incubator convenient to adjust temperature, which comprises an incubator body, a sealed safety door arranged on the front end face of the incubator body, an electric power box arranged in the middle of the left end face of the incubator body, a base arranged at the bottom end of the incubator body, and a rotating device arranged at the upper end of the incubator body and of a penetrating structure. A heat insulation layer is arranged on the inner wall of the incubator, an inner box is arranged on the inner side of the heat insulation layer, and an inner cavity is formed between the inner box and the heat insulation layer. The rotating device is arranged in the incubator, the motor drives the connecting shaft to rotate, so that the placing disc can rotate, the position of a culture dish for culturing cells in the placing disc can be adjusted conveniently, the culture dish can be taken out conveniently and quickly, and a spiral winding structure is arranged on the outer side of the inner box, so that the culture dish can be taken out conveniently and quickly. The heating pipe can transmit heat into the inner box in all directions, and the temperature can be controlled according to requirements, so that cell culture is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cell culture, in particular to a cell culture box which is convenient for adjusting temperature. Background Art

[0002] Cell culture refers to a method of simulating the in vivo environment (sterility, suitable temperature, pH and certain nutritional conditions, etc.) in vitro to enable cells to survive, grow, reproduce and maintain their main structures and functions. During the culture process, cells need to be placed in an incubator, which adjusts the temperature inside the incubator to allow the cells to reproduce.

[0003] At present, the Chinese patent application number 201922015928.8 discloses a cell culture incubator, including a box body, a fixed block welded on the inner wall of the box body, a groove is provided in the fixed block, and a support plate is slidably arranged in the groove. The cell culture incubator is provided with rollers and balls in the support plate. When the support plate is pulled, the friction between the support plate and the fixed block can be reduced, which is convenient for removal or insertion. After the support plate is inserted, the roller squeezes and fixes the support plate, which is convenient for the user to pull out or fix the support plate, which is convenient for use and ensures stability. Loosen the threaded sleeve and push the semicircular clamping block. The connecting rod will squeeze the second spring, and then tighten the threaded sleeve to place the culture dish between the two semicircular clamping blocks, loosen the threaded sleeve, and clamp the culture dish under the action of the second spring restoring force to prevent the culture dish from shaking and causing the internal culture fluid to overflow, thereby improving safety. However, there are the following disadvantages:

[0004] First, although the inclination can be adjusted, when the culture dish needs to be taken out, the support plate needs to be pulled out. However, when it is pulled out more than half, the stability is relatively poor, and the culture dish is easy to slip off. Therefore, the safety is relatively low;

[0005] Second, the structure of the box is relatively simple, and can only be used to place culture dishes, but cannot control and adjust the culture dishes according to the temperature. The scope of use is relatively low. Therefore, the present invention provides a cell culture box that is easy to adjust the temperature to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a cell culture box that is easy to adjust the temperature, so as to solve the problem that although the inclination can be adjusted in the above-mentioned background technology, when the culture dish needs to be taken out, the support plate needs to be pulled out, but when it is pulled out more than half, the stability is relatively poor, and the culture dish is easy to slip off. Therefore, the safety is relatively low, the structure of the box is relatively simple, and the culture dish can only be placed, but the culture dish cannot be controlled and adjusted according to the temperature, and the scope of use is relatively low.

[0007] To achieve the above object, the utility model provides the following technical solution: a cell culture box that is convenient for adjusting temperature, comprising:

[0008] An incubator, wherein a sealed safety door is provided on the front end of the incubator, a power box is provided at the middle of the left end of the incubator, a base is provided at the bottom of the incubator, and a rotating device with a through structure is installed at the upper end of the incubator;

[0009] An insulation layer is provided on the inner wall of the incubator, an inner box is provided on the inner side of the insulation layer, an inner cavity is provided between the inner box and the insulation layer, a heating pipe is provided in the inner cavity, and the heating pipe forms a spiral winding structure with the inner box;

[0010] A placing device is installed on the rotating device inside the inner box, and a plurality of placing devices are provided.

[0011] Preferably, as a preferred embodiment of the utility model, the rotating device includes a motor and a connecting shaft, the bottom end of the motor is connected to the connecting shaft, and the bottom end of the connecting shaft is connected to the bottom end of the interior of the incubator through a bearing.

[0012] Preferably, as a preferred embodiment of the utility model, the placing device includes a placing plate, a through hole, a locking head and a locking nut, a through hole is provided at the inner bottom end of the placing plate, a locking head is provided at the bottom end of the placing plate, and a locking nut is installed on the locking head.

[0013] Preferably, as a preferred embodiment of the present invention, the diameter of the notch at the center of the placement plate is larger than the diameter of the connecting shaft.

[0014] Preferably, as a preferred embodiment of the present invention, the base is in an inverted cone structure.

[0015] Preferably, as a preferred embodiment of the present invention, the material of the heat insulation layer is asbestos board.

[0016] Preferably, as a preferred embodiment of the present invention, the inner box is provided with heat transfer holes.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a rotating device is provided inside the incubator, and a motor drives the connecting shaft to rotate, so that the placement plate can be rotated, thereby facilitating the position adjustment of the culture dish for culturing cells in the placement plate, and then facilitating the removal of the culture dish, which is convenient and quick to take out.

[0019] 2. In the present invention, a spiral winding structure is provided on the outer side of the inner box, so that the heating tube can transmit heat to the inner box in an all-round manner, and the temperature can be controlled as required, thereby facilitating cell culture. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 It is a top view of the connection structure between the incubator and the inner box of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the inner box and the heating pipe of the utility model;

[0024] Figure 5 It is a schematic diagram of the exploded structure of the placement device of the utility model.

[0025] In the figure: 1. incubator; 2. safety door; 3. base; 4. power box; 5. chassis; 6. insulation layer; 7. inner cavity; 8. heating tube; 9. inner box; 10. rotating device; 1001. motor; 1002. connecting shaft; 11. placing device; 1101. placing plate; 1102. through hole; 1103. locking head; 1104. locking nut; 12. heat transfer hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" should be understood in a broad sense. For example, it 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 a connection through an intermediate medium. It can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The meaning of "multiple" in the present utility model is two or more, and unless otherwise clearly and specifically limited, they all fall within the scope of protection of the present utility model.

[0029] Example 1: Figure 1-4 , the utility model provides a technical solution: including:

[0030] An incubator (1), wherein the front end of the incubator (1) is provided with a sealed safety door (2), a power box 4 is provided at the middle of the left end of the incubator 1, a base 3 is provided at the bottom of the incubator 1, and a rotating device 10 with a through structure is installed at the upper end of the incubator 1;

[0031] An insulation layer 6 is provided on the inner wall of the incubator 1, an inner box 9 is provided on the inner side of the insulation layer 6, an inner cavity 7 is provided between the inner box 9 and the insulation layer 6, and a heating tube 8 is provided in the inner cavity 7, and the heating tube 8 forms a spiral winding structure with the inner box 9;

[0032] A placing device 11 is installed on the rotating device 10 inside the inner box 9, and a plurality of placing devices 11 are provided.

[0033] The placement device 11 includes a placement plate 1101, a through hole 1102, a locking head 1103 and a locking nut 1104. The placement plate 1101 is provided with a through hole 1102 at the inner bottom end, and a locking head 1103 is provided at the bottom end of the placement plate 1101. A locking nut 1104 is installed on the locking head 1103.

[0034] The diameter of the notch at the center of the placement disk 1101 is larger than the diameter of the connecting shaft 1002 .

[0035] The base 3 is in an inverted cone structure.

[0036] The material of the heat insulation layer 6 is asbestos board.

[0037] The inner box 9 is provided with heat transfer holes 12 .

[0038] In this embodiment, the height of the placement plate is adjusted according to the height of the culture dish, and then the placement plate is fixed by a locking nut.

[0039] Example 2: Figure 1-5 , the utility model provides a technical solution: including:

[0040] An incubator 1, wherein a sealed safety door 2 is provided at the front end of the incubator 1, a power box 4 is provided at the middle of the left end of the incubator 1, a base 3 is provided at the bottom of the incubator 1, and a rotating device 10 with a through structure is installed at the upper end of the incubator 1;

[0041] An insulation layer 6 is provided on the inner wall of the incubator 1, an inner box 9 is provided on the inner side of the insulation layer 6, an inner cavity 7 is provided between the inner box 9 and the insulation layer 6, and a heating tube 8 is provided in the inner cavity 7, and the heating tube 8 forms a spiral winding structure with the inner box 9;

[0042] A placing device 11 is installed on the rotating device 10 inside the inner box 9, and a plurality of placing devices 11 are provided.

[0043] The rotating device 10 includes a motor 1001 and a connecting shaft 1002 . The bottom end of the motor 1001 is connected to the connecting shaft 1002 , and the bottom end of the connecting shaft 1002 is connected to the bottom end of the inside of the incubator 1 through a bearing.

[0044] In this embodiment, the purpose is to adjust the position of the placement plate by driving the connecting shaft to rotate by the motor, thereby facilitating the taking of the culture dish.

[0045] Working principle:

[0046] When in use, open the safety door 2, place the culture dish for culturing cells on the placement tray 1101, then adjust the placement tray 1101 up and down on the connecting shaft 1002 according to the height requirement of the culture dish, and then fix the placement tray 1101 by connecting the locking nut 1104 with the locking head 1103, and then place the culture dish on the placement tray 1101, control the components by the power box 4, and then adjust the temperature of the heating tube 8, when the culture dish needs to be taken out, open the safety door 2, and drive the motor 1001 to rotate the connecting shaft 1002, so that the placement tray 1101 can be rotated, so as to facilitate the removal of the culture dish.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cell culture incubator that is convenient for adjusting temperature, characterized in that: include: An incubator (1), wherein a sealed safety door (2) is provided on the front end surface of the incubator (1), a power box (4) is provided at the middle of the left end surface of the incubator (1), a base (3) is provided at the bottom end of the incubator (1), and a rotating device (10) in a through-structure is installed at the upper end of the incubator (1); A heat insulating layer (6) is provided on the inner wall of the culture box (1), an inner box (9) is provided on the inner side of the heat insulating layer (6), an inner cavity (7) is provided between the inner box (9) and the heat insulating layer (6), and a heating pipe (8) is provided in the inner cavity (7), and the heating pipe (8) forms a spiral winding structure with the inner box (9); A placing device (11) is installed on the rotating device (10) inside the inner box (9), and a plurality of placing devices (11) are provided.

2. A cell culture incubator that is easy to adjust temperature according to claim 1, characterized in that: The rotating device (10) comprises a motor (1001) and a connecting shaft (1002); the bottom end of the motor (1001) is connected to the connecting shaft (1002), and the bottom end of the connecting shaft (1002) is connected to the bottom end of the interior of the incubator (1) via a bearing.

3. The cell culture incubator for easy temperature adjustment according to claim 1, characterized in that: The placement device (11) comprises a placement plate (1101), a through hole (1102), a locking head (1103) and a locking nut (1104); the placement plate (1101) is provided with a through hole (1102) at the inner bottom end; the placement plate (1101) is provided with a locking head (1103) at the bottom end; and the locking nut (1104) is mounted on the locking head (1103).

4. A cell culture incubator that is easy to adjust temperature according to claim 3, characterized in that: The diameter of the notch at the center of the placement plate (1101) is larger than the diameter of the connecting shaft (1002).

5. The cell culture incubator for easy temperature adjustment according to claim 1, characterized in that: The base (3) is in an inverted cone structure.

6. The cell culture incubator for easy temperature adjustment according to claim 1, characterized in that: The material of the heat insulation layer (6) is asbestos board.

7. The cell culture incubator for easy temperature adjustment according to claim 1, characterized in that: The inner box (9) is provided with heat transfer holes (12).

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