High-efficiency serum cell culture medium temperature maintaining device

Abstract

The utility model discloses a high-efficiency serum cell culture medium temperature maintaining device which comprises a constant temperature box and is characterized by further comprising a transverse plate arranged on the constant temperature box; a plurality of guide rods are arranged on the transverse plate, sleeves are arranged on the guide rods in a sliding mode, and storage racks are oppositely arranged on the sleeves; abutting rods are oppositely hinged to one of the storage racks; a plurality of positioning parts matched with the abutting rods are oppositely arranged on the transverse plate. According to the high-efficiency serum cell culture medium temperature maintaining device provided by the utility model, when the storage rack ascends, the storage space between the storage rack at the bottom and the transverse plate is enlarged, so that a culture medium larger than the initial storage space can be stored; and the space between the storage rack at the top and the constant-temperature box is reduced, so that the culture medium which is smaller than the initial storage space can be stored, namely, the device can store the culture medium which is slightly larger than or smaller than or equal to the initial storage space, and the space utilization is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of culture medium storage, in particular to a high-efficiency serum cell culture medium temperature maintaining device. Background Art

[0002] As is known to all, culture medium is an artificially prepared nutrient for the growth and maintenance of microorganisms, plant tissues and animal tissues. It is not only the basic substance for providing cell nutrition and promoting cell proliferation, but also the living environment for cell growth and reproduction. Secondly, due to different raw materials for preparation, the requirements for use of culture medium are different. Different culture media can be used according to the type of bacteria and the purpose of culture.

[0003] During the cell culture experiment, when it is observed that the cells in the culture flask need to change the culture medium, the culture medium stored in the constant temperature box is taken out, the old culture medium in the culture flask is removed and fresh culture medium is added. After the liquid is replaced, the culture flask is placed in the incubator to continue culturing.

[0004] The above-mentioned constant temperature box is used to store serum cell culture medium at a constant temperature. Each layer of storage space is used to store various culture media of the same size. When storing culture media with a size that is too different from the storage space or too small, the culture media with too large a size cannot be stored, while the culture media with too small a size will waste a certain amount of storage space. Utility Model Content

[0005] In view of the above problems existing in the prior art, one aspect of the present invention is to provide an efficient serum cell culture medium temperature maintaining device to solve the above deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a high-efficiency serum cell culture medium temperature maintaining device, including a constant temperature box, and also including: a horizontal plate, which is arranged on the constant temperature box; a plurality of guide rods are provided on the horizontal plate, a sleeve is slidably provided on each of the guide rods, and a storage rack is relatively provided on each of the sleeves; a push rod is relatively hinged on one of the storage racks; and a plurality of positioning parts are relatively provided on the horizontal plate to cooperate with each of the push rods.

[0007] Preferably, a third storage space is formed between the transverse plate and one of the storage racks, and a fifth storage space is formed between the top of the constant temperature box and another storage rack.

[0008] Preferably, a fourth storage space is formed between the two storage racks.

[0009] Preferably, a first limiting portion is relatively arranged on the transverse plate.

[0010] Preferably, a second limiting portion is relatively provided on each of the storage racks.

[0011] Preferably, the constant temperature box is further provided with a first storage space and a second storage space.

[0012] Preferably, the first storage space and the second storage space are both rectangular structures.

[0013] In the above technical solution, the utility model provides an efficient serum cell culture medium temperature maintaining device with the following beneficial effects: when storing culture media of different specifications, the utility model separates the push rod from the initial positioning part so that the two storage racks can slide and rise synchronously on the guide rod. When the storage rack rises to a certain height, the push rod can move in an arc shape and abut and cooperate with the positioning part of the previous one under the weight of the storage rack, such as Figures 2 to 3 As shown in the state, at this time, the storage rack completes its ascent, and the storage space between the storage rack at the bottom and the horizontal plate becomes larger, and it can store culture medium larger than the initial storage space size, while the space between the storage rack at the top and the constant temperature box becomes smaller, and can store culture medium smaller than the initial storage space. Secondly, the storage space size between the two storage racks remains unchanged, that is, the device can store culture medium slightly larger than, smaller than, or equal to the size of the initial storage space, thereby improving space utilization and reducing or even avoiding the problem that when storing culture medium with a size that is too different from the storage space size, the culture medium of too large a size cannot be stored, while the culture medium of too small a size wastes a certain amount of storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the thermostat of the utility model;

[0017] Figure 3 This is a partially enlarged structural diagram of the push rod and positioning part of the utility model;

[0018] Figure 4 This is a schematic diagram of the initial state structure of the thermostat of the utility model;

[0019] Figure 5 This is a structural diagram of the thermostat box of the utility model after being implemented in another state;

[0020] Figure 6 This is a schematic diagram of the sleeve and storage rack structure of the utility model.

[0021] Description of reference numerals:

[0022] 1. Constant temperature box; 2. Sleeve; 1.1. First storage space; 1.2. Second storage space; 1.3. Horizontal plate; 1.4. First limiting portion; 1.5. Guide rod; 1.6. Positioning portion; 2.1. Storage rack; 2.2. Second limiting portion; 2.3. Stop rod. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] See also Figure 1-6 , a high-efficiency serum cell culture medium temperature maintaining device is used to solve the problem that the constant temperature box is used to store serum cell culture medium at a constant temperature. Each layer of storage space is used to store various culture media of the same size and specifications. When storing culture media with a size that is too different from the storage space or too small, the culture media with too large specifications cannot be stored, while the culture media with too small specifications will waste a certain amount of storage space.

[0025] As a further technical solution proposed by the present invention, the thermostat 1 also includes: a horizontal plate 1.3, which is arranged on the thermostat 1; a plurality of guide rods 1.5 are arranged on the horizontal plate 1.3, and a sleeve 2 is slidably arranged on each guide rod 1.5, and a storage rack 2.1 is relatively arranged on each sleeve 2; one of the storage racks 2.1 is relatively hinged with a push rod 2.3; a plurality of positioning parts 1.6 that cooperate with each push rod 2.3 are relatively arranged on the horizontal plate 1.3. Specifically, when storing culture media of different specifications, the push rod 2.3 is separated from the initial positioning part 1.6 so that the two storage racks 2.1 can slide and rise synchronously on the guide rod 1.5. When the storage rack 2.1 rises to a certain height, the push rod 2.3 can move in an arc and abut and fix with the previous positioning part 1.6 under the weight of the storage rack 2.1, such as Figures 2 to 3 As shown in the state, at this time, the storage rack 2.1 completes its ascent, and the storage space between the storage rack 2.1 at the bottom and the horizontal plate 1.3 becomes larger, which can store culture medium larger than the initial storage space size, while the space between the storage rack 2.1 at the top and the constant temperature box 1 becomes smaller, which can store culture medium smaller than the initial storage space. Secondly, the storage space size between the two storage racks 2.1 remains unchanged, that is, the device can store culture medium slightly larger than, smaller than, or equal to the initial storage space size, thereby improving space utilization, maximizing space utilization, and reducing or even avoiding the problem that when storing culture medium of a size that is too different from the storage space size, the culture medium of too large a size cannot be stored, while the culture medium of too small a size wastes a certain amount of storage space.

[0026] The specific number of sleeves 2 in this embodiment is four, and the four sleeves 2 are located at the four corners of the two storage racks 2.1. Figure 2 As shown in the state, the four sleeves 2 and the two storage racks 2.1 are all slidably connected to the four guide rods 1.5; the thermostat 1 is specifically a refrigerator, which is used to store culture medium at a suitable stable temperature. It is a prior art and will not be described in detail; the two sets of positioning parts 1.6 arranged opposite to each other on the horizontal plate 1.3 are specifically bumps, each of which is used to abut and cooperate with the push rod 2.3 to fix the height of the storage rack 2.1, as shown in FIG. Figures 2 to 3 As shown in the state, the storage rack 2.1 is fixed by the butt rod 2.3 abutting against the protrusion under its own weight.

[0027] In another embodiment of the present invention, a third storage space is formed between the horizontal plate 1.3 and one of the storage racks 2.1, and a fifth storage space is formed between the top of the thermostat 1 and another storage rack 2.1. Figure 2 For reference, a third storage space is formed between the horizontal plate 1.3 and a storage rack 2.1 at the bottom. After the storage rack 2.1 rises, the storage space height of the third storage space will gradually increase and can store culture medium slightly larger than the initial space specification, such as Figures 4 to 5 Status shown.

[0028] In another embodiment of the present invention, a fourth storage space is formed between the two storage racks 2.1. Figures 4 to 5 As shown in the state, the storage space of the fourth storage space remains unchanged in the initial state of the storage rack 2.1 or after it rises, that is, it can continue to store the culture medium originally stored in the initial storage space specification state of the device.

[0029] In another embodiment of the present invention, the horizontal plate 1.3 is provided with a first limiting portion 1.4, and each storage rack 2.1 is provided with a second limiting portion 2.2. Figure 2 As shown in the state, the first limiting portion 1.4 and the second limiting portion 2.2 are both used to limit the culture medium after placement, playing a certain arranging role.

[0030] In another embodiment of the present invention, preferably, the constant temperature box 1 is further provided with a first storage space 1.1 and a second storage space 1.2. The first storage space 1.1 and the second storage space 1.2 are both rectangular structures. Furthermore, the first storage space 1.1 and the second storage space 1.2 are used to store other experimental items. This is existing technology and will not be described in detail.

[0031] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An efficient serum cell culture medium temperature maintaining device, comprising a constant temperature box (1), characterized in that: Also includes: a transverse plate (1.3) arranged on the thermostatic box (1); A plurality of guide rods (1.5) are provided on the transverse plate (1.3), a sleeve (2) is slidably provided on each guide rod (1.5), and a storage rack (2.1) is relatively provided on each sleeve (2); A support rod (2.3) is relatively hingedly connected to one of the storage racks (2.1); A plurality of positioning parts (1.6) matching with the respective push rods (2.3) are relatively arranged on the transverse plate (1.3).

2. The high-efficiency serum cell culture medium temperature maintaining device according to claim 1, characterized in that: A third storage space is formed between the transverse plate (1.3) and one of the storage racks (2.1), and a fifth storage space is formed between the top of the constant temperature box (1) and another of the storage racks (2.1).

3. The high-efficiency serum cell culture medium temperature maintaining device according to claim 1, characterized in that: A fourth storage space is formed between the two storage racks (2.1).

4. The high-efficiency serum cell culture medium temperature maintaining device according to claim 1, characterized in that: A first limiting portion (1.4) is relatively arranged on the transverse plate (1.3).

5. The high-efficiency serum cell culture medium temperature maintaining device according to claim 1, characterized in that: A second limiting portion (2.2) is relatively arranged on each storage rack (2.1).

6. The high-efficiency serum cell culture medium temperature maintaining device according to claim 1, characterized in that: The constant temperature box (1) is also provided with a first storage space (1.1) and a second storage space (1.2).

7. The high-efficiency serum cell culture medium temperature maintaining device according to claim 6, characterized in that: The first storage space (1.1) and the second storage space (1.2) are both rectangular structures.

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