Cell culture dish fixing device

Abstract

The utility model discloses a cell culture dish fixing device and relates to the technical field of cell culture equipment. A cell culture dish fixing device comprises a base used for supporting a culture dish; the first supporting assembly is fixed on the base and is used for limiting the culture dish; the second supporting assembly is rotationally mounted on the base and is matched with the first supporting assembly to limit the culture dish; the carrying assembly is detachably connected to the first supporting assembly and the second supporting assembly. According to the utility model, the problems of unstable fixation, pollution risk, high cost and poor adaptability are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cell culture equipment technical field, concretely relates to a cell culture dish fixing device. BACKGROUND

[0002] In the field of cell culture, cell culture dishes are the basic tools for cell culture, observation, and experimentation. Traditional methods of fixing cell culture dishes often use adhesive tape or specialized clamps. However, these methods have the following disadvantages:

[0003] 1. Unstable fixation: Current fixation methods often do not work well, and during the culture process, the culture dishes can easily shift position. This can lead to tilting and spillage, which can seriously affect experimental results. For example, in long-term cell culture experiments that require precise environmental conditions, even a slight shift in the culture dish can disrupt the uniform distribution of nutrients and gases, thereby interfering with cell growth and potentially leading to inaccurate experimental data.

[0004] 2. Risk of contamination: Adhesive tape, commonly used for fixation, can pose a contamination risk to the culture dishes. Chemicals on the tape can leach out over time, contaminating the culture environment. Since cells are extremely sensitive to their surroundings, this contamination can be harmful to cell growth. It can cause abnormal cell behavior, affect cell viability, and ultimately cause the entire cell culture experiment to fail.

[0005] 3. High cost and poor adaptability: Specialized clamps are relatively expensive, which increases the overall cost of cell culture experiments. In addition, these clamps are usually designed for specific types of culture dishes and may not be suitable for all types of cell culture dishes on the market. This lack of adaptability limits their widespread use, forcing researchers to either purchase multiple types of clamps or seek other less effective fixation methods.

[0006] Therefore, there is an urgent need to provide a culture dish fixing device that is suitable for multiple types of culture dishes, has good fixation effect, is not easy to contaminate the culture dish, and is low in price. SUMMARY

[0007] The technical problem to be solved by the utility model is the instability of the existing culture medium fixing device, the risk of contamination, and the high cost and poor adaptability. The purpose is to provide a cell culture dish fixing device to solve the problems of instability, contamination risk, and high cost and poor adaptability.

[0008] The utility model realizes the following technical solutions:

[0009] A cell culture dish fixing device, comprising

[0010] A base for holding the culture dish;

[0011] The first support assembly is fixed on the base and used for limiting the culture dish.

[0012] The second support assembly is rotatably installed on the base and cooperates with the first support assembly to limit the culture dish.

[0013] The carrying assembly is detachably connected to the first support assembly and the second support assembly.

[0014] As a possible design, the base comprises a first supporting ring, a second supporting ring and a supporting rod,

[0015] The first supporting ring and the second supporting ring are arranged along the same center, and the inner diameter of the first supporting ring is larger than that of the second supporting ring.

[0016] The supporting rod is fixedly connected with the first supporting ring and the second supporting ring, and a plurality of supporting rods are fixedly connected.

[0017] As a possible design, the base further comprises a non-slip pad,

[0018] The non-slip pad is evenly laid on the first supporting ring, the second supporting ring and the supporting rod.

[0019] As a possible design, the first support assembly comprises a first supporting rod, a second supporting rod, a first arc-shaped limiting piece and a limiting piece,

[0020] The first supporting rod is fixed vertically on the base;

[0021] The second supporting rod is fixed vertically on the base and has the same height as the first supporting rod;

[0022] The first arc-shaped limiting piece is connected with the first supporting rod and the second supporting rod at both ends and used for limiting the position of the culture dish.

[0023] The limiting piece has two limiting pieces fixed at the end of the first supporting rod and the second supporting rod.

[0024] As a possible design, the first supporting rod and the second supporting rod are telescopic rods.

[0025] As a possible design, the first support assembly further comprises a buffer,

[0026] The buffer is sleeved on the first arc-shaped limiting piece and used for buffering the culture dish.

[0027] As a possible design, the second support assembly comprises a third supporting rod, a second arc-shaped limiting piece and a clamping piece,

[0028] The third supporting rod is rotatably installed on the base;

[0029] The second arc-shaped limiting piece is fixed at the end of the third supporting rod and is used for limiting the culture dish in cooperation with the first arc-shaped limiting piece.

[0030] The two clamping pieces are respectively fixed at the two ends of the second arc-shaped limiting piece and are detachably connected with the limiting piece.

[0031] As a possible design, the third supporting rod is a telescopic rod.

[0032] As a possible design, the carrying assembly comprises a top cover, a clamping port and a hand-carrying piece,

[0033] The top cover is detachably mounted on the first supporting assembly and the second supporting assembly and is used for limiting the position of the culture dish.

[0034] The clamping port is arranged at the edge of the top cover and is used for clamping the first supporting assembly and the second supporting assembly.

[0035] The hand-carrying piece is rotatably mounted on the side of the top cover away from the culture dish.

[0036] As a possible design, the carrying assembly further comprises an anti-skid sleeve,

[0037] The anti-skid sleeve is sleeved on the hand-carrying piece.

[0038] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0039] The culture dish is stacked on the base, the position is limited by the first supporting assembly and the second supporting assembly, the top position is fixed by the carrying assembly, and the culture dish can be carried and moved. BRIEF DESCRIPTION OF DRAWINGS

[0040] The drawings described herein are used to provide further understanding of the embodiments of the utility model and form a part of the application, and do not constitute limitations to the embodiments of the utility model.

[0041] Figure 1 It is a structure schematic view of the cell culture dish fixing device in the use state of the utility model;

[0042] Figure 2 It is a structure schematic view of the cell culture dish fixing device of the utility model.

[0043] Markings in the drawings and corresponding names of parts:

[0044] 1-base; 11-first supporting ring; 12-second supporting ring; 13-supporting rod; 14-anti-skid pad;

[0045] 2-first supporting assembly; 21-first supporting rod; 22-second supporting rod; 23-first arc-shaped limiting member; 24-limiting member; 25-buffering member;

[0046] 3-second supporting assembly; 31-third supporting rod; 32-second arc-shaped limiting member; 33-clamping member;

[0047] 4-carrying assembly; 41-top cover; 42-clamping interface; 43-handling member; 44-anti-skid sleeve. DETAILED DESCRIPTION

[0048] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the embodiments and drawings, and the illustrative embodiments of the present application and the description thereof are only used to explain the present application, and not as a limitation on the present application.

[0049] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0050] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to the other component.

[0051] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0052] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0053] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0054] Embodiment

[0055] The embodiment provides a cell culture dish fixing device, as shown in Figure 1 And Figure 2 As shown, including base 1, first support assembly 2, second support assembly 3 and carrying assembly 4. The base 1 is shaped as the shape of the bottom of the culture dish, preferably circular, which is used to support the culture dish, preferably, it is hollow material, which can reduce the dead weight and reduce the production cost;The first support assembly 2 is fixed on the base 1, preferably welded or integrally formed, and it is preferably hollow material, which can reduce the dead weight, and it is in abutment with the culture dish placed on the device, for limiting the culture dish;The second support assembly 3 is rotatably installed on the base 1, preferably hinged or shaft connected, which can be rotated to the same horizontal line with the base 1 when the culture dish needs to be placed, and then rotated to be perpendicular to the base 1 after the culture dish is put in, and then cooperates with the first support assembly 2 to limit the culture dish;The carrying assembly 4 is detachably connected to the first support assembly 2 and the second support assembly 3, specifically can be clamped with the first support assembly 2 and the second support assembly 3, when carrying, it is inserted between the first support assembly 2 and the second support assembly 3, and then lifted.

[0056] In some embodiments, the above-mentioned base 1 includes first supporting ring 11, second supporting ring 12 and supporting rod 13. The first supporting ring 11 and the second supporting ring 12 are arranged along the same center, the inner diameter of the first supporting ring 11 is larger than that of the second supporting ring 12, and the first supporting ring 11 and the second supporting ring 12 are both flat circular rings, which have the advantages of lightness and low cost while ensuring bearing capacity;The number of supporting rods 13 is multiple, each supporting rod 13 is fixedly connected with the first supporting ring 11 and the second supporting ring 12, and the multiple supporting rods 13 are fixedly connected along the first supporting ring 11, preferably welded, preferably, the number of supporting rods 13 is 3, 5, 7 or any other number.

[0057] In some embodiments, the base 1 further comprises anti-skid pads 14. The anti-skid pads 14 are arranged in a circular array on the first supporting ring 11 and the second supporting ring 12, and are fixed at the connection positions of the supporting rods 13. Preferably, the anti-skid pads 14 are in the shape of dots, and have anti-skid patterns on the surface, such as zigzag patterns, wave patterns or other patterns. The anti-skid pads 14 are made of elastic and wear-resistant materials, such as silica gel or rubber.

[0058] In some embodiments, the first supporting assembly 2 comprises a first supporting rod 21, a second supporting rod 22, a first arc-shaped limiting part 23 and a limiting part 24. The first supporting rod 21 is fixed vertically on the base 1 and is in the shape of a cylinder. The second supporting rod 22 is fixed vertically on the base 1 and has the same height and shape as the first supporting rod 21, so as to form a space for limiting the culture dishes. The first arc-shaped limiting part 23 is connected to the first supporting rod 21 and the second supporting rod 22 at both ends, and is in the shape of a semicircle. On one hand, the first arc-shaped limiting part 23 limits the culture dishes. On the other hand, the first arc-shaped limiting part 23 is used for clamping the carrying assembly 4, so as to prevent the carrying assembly 4 from being pulled out. The limiting part 24 is fixed at the end of the first supporting rod 21 and the second supporting rod 22, and is used for hooking the second supporting assembly 3.

[0059] In some embodiments, the first supporting rod 21 and the second supporting rod 22 are telescopic rods. In this way, the height can be adjusted according to the actual number of culture dishes, so as to flexibly control the limitation of the culture dishes.

[0060] In some embodiments, the first supporting assembly 2 further comprises a buffer 25. The buffer 25 is sleeved on the first arc-shaped limiting part 23, and is used for buffering the culture dishes, so as to prevent the culture dishes from being damaged. The buffer 25 is made of elastic foam or silica gel.

[0061] In some embodiments, the second supporting assembly 3 comprises a third supporting rod 31, a second arc-shaped limiting part 32 and a clamping part 33. The third supporting rod 31 is rotatably installed on the base 1, and is preferably hinged, so as to facilitate the taking and placing of the culture dishes. The third supporting rod 31 has the same height as the second supporting rod 22. The second arc-shaped limiting part 32 is fixed at the end of the third supporting rod 31, and is used for limiting the culture dishes in cooperation with the first arc-shaped limiting part 23. The second arc-shaped limiting part 32 is in the shape of a semicircle, and cooperates with the first arc-shaped limiting part 23 to form a circular ring. The clamping part 33 is fixed at both ends of the second arc-shaped limiting part 32, and is detachably connected to the limiting part 24. Preferably, the clamping part 33 is a lobster clasp.

[0062] In some embodiments, the third supporting rod 31 is a telescopic rod.

[0063] In some embodiments, the carrying assembly 4 comprises a top cover 41, a clamping interface 42 and a hand holding member 43. The top cover 41 is detachably mounted on the first support assembly 2 and the second support assembly 3 for limiting the position of the culture dish. The top cover 41 is circular in shape and has a diameter smaller than the diameter of the circular ring formed by the cooperation of the second arc-shaped limiting member 32 and the first arc-shaped limiting member 23, so as to ensure that the top cover 41 cannot be taken off. The clamping interface 42 is formed on the edge of the top cover 41. The number of the clamping interfaces 42 is preferably 3, 5 or 7. The clamping interfaces 42 are used for clamping the first support assembly 2 and the second support assembly 3. The hand holding member 43 is rotatably mounted on the side of the top cover 41 away from the culture dish. The hand holding member 43 is arc-shaped in structure and is convenient for hand holding.

[0064] In some embodiments, the carrying assembly 4 further comprises an anti-skid sleeve 44. The anti-skid sleeve 44 is sleeved on the hand holding member 43. The anti-skid sleeve 44 is made of silica gel or rubber.

[0065] The above detailed description is further used to explain the purpose, technical scheme and advantages of the present application. It should be understood that the above detailed description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cell culture dish fixation device, characterized by, The utility model provides a culture dish support device, including The base (1) for supporting culture dish, First support assembly (2) is fixed on the base (1), is used for limiting culture dish, Second support assembly (3) is rotatably installed on the base (1), and is used for limiting culture dish with first support assembly (2), Carrying assembly (4) is detachably connected on first support assembly (2) and second support assembly (3).

2. The cell culture dish securing device of claim 1, wherein, The base (1) includes first supporting ring (11), second supporting ring (12) and supporting rod (13), The first supporting ring (11) and second supporting ring (12) are arranged along the same center, and the inner diameter of the first supporting ring (11) is greater than that of the second supporting ring (12), The supporting rod (13) has a plurality of numbers, and each supporting rod (13) is fixedly connected with the first supporting ring (11) and the second supporting ring (12), and a plurality of supporting rods (13) are fixedly connected.

3. The cell culture dish securing device of claim 2, wherein, The base (1) further includes a non-slip pad (14), The non-slip pad (14) has a plurality of numbers, and a plurality of non-slip pads (14) are evenly laid on the first supporting ring (11), the second supporting ring (12) and the supporting rod (13).

4. The cell culture dish securing device of claim 1, wherein, The first support assembly (2) includes a first support rod (21), a second support rod (22), a first arc-shaped limiting member (23) and a limiting member (24), The first support rod (21) is fixed vertically on the base (1); The second support rod (22) is fixed vertically on the base (1) and has the same height as the first support rod (21); The first arc-shaped limiting member (23) is connected to the first support rod (21) and the second support rod (22) at both ends, respectively, for limiting the position of the culture dish; The limiting member (24) has two numbers, and two limiting members (24) are fixed at the end of the first support rod (21) and the second support rod (22), respectively.

5. A cell culture dish securing device according to claim 4, wherein, The first support rod (21) and the second support rod (22) are both telescopic rods.

6. The cell culture dish securing device of claim 4, wherein, The first support assembly (2) further includes a buffer (25), The buffer (25) is sleeved on the first arc-shaped limiting member (23) for buffering the culture dish.

7. The cell culture dish securing device of claim 4, wherein, The second support assembly (3) includes a third support rod (31), a second arc-shaped limiting member (32) and a clamping member (33), The third support rod (31) is rotatably installed on the base (1); The second arc-shaped limiting member (32) is fixed at the end of the third support rod (31) for cooperating with the first arc-shaped limiting member (23) to limit the culture dish; The clamping member (33) has two numbers, and two clamping members (33) are fixed at both ends of the second arc-shaped limiting member (32), respectively, and the clamping member (33) is detachably connected with the limiting member (24).

8. A cell culture dish securing device according to claim 7, wherein, The third support rod (31) is a telescopic rod.

9. The cell culture dish securing device of claim 1, wherein, The carrying assembly (4) includes a top cover (41), a clamping port (42) and a hand-held member (43), The top cover (41) is detachably installed on the first support assembly (2) and the second support assembly (3) for limiting the position of the culture dish; The clamping port (42) is provided on the edge of the top cover (41), and the clamping port (42) has a plurality of numbers for clamping the first support assembly (2) and the second support assembly (3). The hand-held piece (43) is rotatably installed on the side of the top cover (41) away from the culture dish.

10. The cell culture dish securing device of claim 9, wherein, The carrying assembly (4) further comprises an anti-skid sleeve (44), The anti-skid sleeve (44) is sleeved on the hand-held piece (43).

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