Incubator for rapidly culturing stem cells

Abstract

The utility model provides an incubator for rapidly cultivating stem cells, and relates to the technical field of incubators. The cultivation box for rapidly cultivating the stem cells comprises a box body and further comprises an outer frame, three buffering assemblies are installed at the inner corners of the outer frame, the three buffering assemblies are connected with three faces corresponding to one corner of the box body respectively, locking assemblies are installed at the four corners of the upper surface of the box body, clamping assemblies are installed at the four corners of the bottom face of the box body, and locking assemblies are installed at the four corners of the bottom face of the box body. The locking assembly can be inserted into the clamping assembly to be used for connecting the two box bodies. According to the culture box for rapidly culturing the stem cells, the buffer assembly, the locking assembly and the clamping assembly are arranged, the box body is located in the outer frame, when the outer frame is collided, a rubber column and a soft cushion can both achieve the buffer effect, a cell culture dish in the box body can be protected, a pin shaft can be locked in a through groove when a mandrel is rotated, and therefore the cell culture dish can be rapidly cultured. At the moment, the outer frames outside the two box bodies are firmly fixed together and are not prone to deviation and separation, and the box bodies in the outer frames are not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of incubators, in particular to an incubator for rapidly culturing stem cells. Background Art

[0002] An incubator, also known as a cultivation box, is a temperature-controllable box device mainly used for cultivating microorganisms, plant and animal cells. Some have a two-way temperature control system for cooling and heating. It is a basic experimental equipment in scientific research departments such as biology, agriculture, medicine, and environmental protection, and is widely used in constant temperature culture, constant temperature reaction and other experiments.

[0003] Chinese Patent Publication No.: 202221823718.7 discloses an incubator for rapid cultivation of stem cells, including an incubator body, wherein supports are fixedly installed on all four sides of the lower surface of the incubator body, and seat grooves are opened on all four sides of the upper surface of the incubator body, each of the seat grooves is respectively plugged and connected with each of the supports, and a sealing door is installed on the surface of one side of the incubator body through a hinge. This device uses a stacking device to allow multiple incubator bodies to be stacked, which is convenient for users to carry multiple at a time. The specific operation steps are to pull the connecting plate up to drive the spring 2 to stretch, so that the upper end of the connecting plate at the bottom can be stuck in the inside of the locking groove at the upper end, and then the bolt group is inserted into the inside of the jack to fix the two, thereby facilitating the locking between the incubator body and the incubator body, reducing the possibility of it falling, and ensuring more stability during movement.

[0004] This solution can protect the four corners of the incubator, but it cannot protect the incubator in all directions. In addition, the combination method is very complicated. If there is a strong stretch after the combination, the two incubators will be misaligned. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the present invention provides an incubator for rapidly cultivating stem cells, which solves the problems raised in the background technology.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a culture box for rapid stem cell cultivation, including a box body and an outer frame, three buffer components are installed at the inner corners of the outer frame, and the three buffer components are respectively connected to three surfaces corresponding to one corner of the box body, the four corners of the upper surface of the box body are installed with locking components, and the four corners of the bottom surface of the box body are installed with snap-fit ​​components, and the locking components can be inserted into the snap-fit ​​components to connect the two boxes.

[0009] Preferably, the buffer assembly includes a soft pad and a rubber column, one end of the soft pad is fixed to the box body, one end of the rubber column is connected to the soft pad, and the other end is connected to the outer frame.

[0010] Preferably, the rubber columns are all L-shaped.

[0011] Preferably, the locking assembly includes a sleeve A, a core shaft, a lever and a pin. One end of the sleeve A is a closed structure, the other end is an open structure, and the interior is a cavity structure. The closed end of the sleeve A is connected to the upper surface of the outer frame, one end of the core shaft is inserted into the sleeve A and is rotatably connected to it, and the core shaft cannot be separated from the sleeve A. One end of the lever is fixed to the end of the core shaft outside the sleeve A, and the pin is fixed to the side of the end of the core shaft away from the sleeve A.

[0012] Preferably, a triangular groove is provided on the upper portion of the pin shaft.

[0013] Preferably, the locking assembly includes a sleeve B and a spring, one end of the sleeve B is a closed structure, the other end is an open structure, and the interior is a cavity structure domain. The closed end of the sleeve B is fixed to the bottom surface of the outer frame, and the spring is in the sleeve B and fixed to its inner top wall. A through groove is provided on the side of the sleeve B, and the through groove passes through the sleeve B inside and outside. The through groove is L-shaped, and one end of the through groove passes through the open end of the sleeve B longitudinally, and a hemispherical groove is provided at the bottom of the lateral end.

[0014] Preferably, a tooth plate is fixedly mounted on the top surface of the transverse end of the through slot, and the tooth plate cooperates with the triangular slot.

[0015] (3) Beneficial effects

[0016] The utility model provides an incubator for rapidly cultivating stem cells. It has the following beneficial effects:

[0017] 1. This incubator for rapid stem cell cultivation is provided with a buffer component, a locking component, and a locking component. The box body is located within the outer frame. When the outer frame is impacted, the rubber column and the soft cushion can both play a buffering role, thereby protecting the cell culture dishes inside the box body and preventing damage to the internal temperature control equipment. When two boxes are stacked, the core shaft can be inserted into the shaft sleeve B, and then the pin shaft can be locked in the through groove when the core shaft is rotated. At this time, the outer frames outside the two boxes are firmly fixed together, and the spring can keep the pin shaft in the hemispherical groove of the through groove, making it difficult for the two to separate. As a result, the stacking between the two boxes is more stable, and when subjected to external force interference, it is not easy to deviate or separate, and it does not affect the box body inside the outer frame.

[0018] 2. This incubator for rapid stem cell cultivation is equipped with a triangular groove and a toothed plate. Because the pin is located in the hemispherical groove, the triangular groove on it corresponds to the toothed plate. When the outer frame is subjected to external impact, the triangular groove on the pin will get stuck in the toothed plate, making it difficult for the lever to rotate, thus preventing the lever from detaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a front view of the structure of the utility model;

[0021] Figure 3 This is a diagram showing the separation of the box body and the outer frame of the utility model;

[0022] Figure 4 This is a structural diagram of the locking assembly and the engaging assembly of the utility model;

[0023] Figure 5 This is a structural separation diagram of the locking component and the engaging component of the present invention.

[0024] In the figure: 1. Box body; 2. Outer frame; 3. Buffer assembly; 301. Cushion; 302. Rubber column; 4. Locking assembly; 401. Bushing A; 402. Core shaft; 403. Push rod; 404. Pin; 405. Triangular groove; 5. Engaging assembly; 501. Bushing B; 502. Spring; 503. Through groove; 504. Hemispherical groove; 505. Tooth plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] The present invention provides an incubator for rapidly cultivating stem cells:

[0028] like Figure 1-5As shown, it includes a box body 1 and an outer frame 2. Three buffer components 3 are installed at the inner corners of the outer frame 2. The three buffer components 3 are respectively connected to the three surfaces corresponding to one corner of the box body 1. Locking components 4 are installed at the four corners of the upper surface of the box body 1, and snap-fit ​​components 5 are installed at the four corners of the bottom surface of the box body 1. The locking components 4 can be inserted into the snap-fit ​​components 5 to connect the two box bodies 1.

[0029] The front of the box body 1 can be opened, and an incubator or a culture dish can be placed inside, and a two-way temperature control system is also installed.

[0030] The buffer assembly 3 includes a soft pad 301 and a rubber column 302 . One end of the soft pad 301 is fixed to the box body 1 , one end of the rubber column 302 is connected to the soft pad 301 , and the other end is connected to the outer frame 2 .

[0031] The rubber column 302 is a solid column and can be used to buffer collisions.

[0032] The rubber columns 302 are all L-shaped.

[0033] The rubber column 302 is configured in an L-shape and can bend when subjected to force.

[0034] The locking assembly 4 includes a sleeve A401, a core shaft 402, a lever 403 and a pin 404. One end of the sleeve A401 is a closed structure, the other end is an open structure, and the interior is a cavity structure. The closed end of the sleeve A401 is connected to the upper surface of the outer frame 2, one end of the core shaft 402 is inserted into the sleeve A401 and is rotatably connected to it. The core shaft 402 cannot be separated from the sleeve A401, one end of the lever 403 is fixed to the end of the core shaft 402 outside the sleeve A401, and the pin 404 is fixed to the side of the end of the core shaft 402 away from the sleeve A401.

[0035] One end of the core shaft 402 inside the sleeve A401 is a disc-shaped protrusion structure, which can rotate inside the sleeve A401 but cannot move up and down.

[0036] A triangular groove 405 is provided on the upper portion of the pin 404 .

[0037] The locking assembly 5 includes a sleeve B501 and a spring 502. One end of the sleeve B501 is a closed structure, and the other end is an open structure. The interior is a cavity structure. The closed end of the sleeve B501 is fixed to the bottom surface of the outer frame 2. The spring 502 is in the sleeve B501 and fixed to its inner top wall. A through groove 503 is provided on the side of the sleeve B501. The through groove 503 passes through the sleeve B501 inside and outside. The through groove 503 is L-shaped. One end of the through groove 503 longitudinally passes through the open end of the sleeve B501, and a hemispherical groove 504 is provided at the bottom of the lateral end.

[0038] A tooth plate 505 is fixedly mounted on the top surface of the transverse end of the through slot 503 , and the tooth plate 505 cooperates with the triangular slot 405 .

[0039] During use, the box body 1 is inside the outer frame 2. When the outer frame 2 is hit, the rubber column 302 and the soft pad 301 can both play a buffering role, thereby protecting the cell culture dish inside the box body 1 and preventing the internal temperature control equipment from being damaged. When the two boxes 1 are stacked, the core shaft 402 can be inserted into the shaft sleeve B501, and then the pin shaft 404 can be locked in the through groove 503 when the core shaft 402 is rotated. At this time, the outer frames 2 outside the two boxes 1 are firmly fixed together, and the spring 502 can make the pin shaft 404 located in the hemispherical groove 504 of the through groove 503, and the two are not easy to separate. Therefore, the stacking between the two boxes 1 is more stable, and when interfered by external forces, it is not easy to deviate and separate, and it does not affect the box body 1 inside the outer frame 2. Since the pin shaft 404 is located in the hemispherical groove 504, the triangular groove 405 thereon corresponds to the tooth plate 505. When the outer frame 2 is subjected to external impact, the triangular groove 405 on the pin shaft 404 will jam the tooth plate 505. At this time, the lever 403 is difficult to rotate, and thus will not disengage.

[0040] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0041] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A culture box for rapid cultivation of stem cells, comprising a box body (1), characterized in that: The outer frame (2) is also provided with three buffer components (3) installed at the inner corners of the outer frame (2), and the three buffer components (3) are respectively connected to three surfaces corresponding to one corner of the box body (1). The four corners of the upper surface of the box body (1) are provided with locking components (4), and the four corners of the bottom surface of the box body (1) are provided with snap-fit ​​components (5). The locking components (4) can be inserted into the snap-fit ​​components (5) to connect the two boxes (1).

2. The incubator for rapid stem cell cultivation according to claim 1, characterized in that: The buffer assembly (3) comprises a soft pad (301) and a rubber column (302), wherein one end of the soft pad (301) is fixed to the box body (1), one end of the rubber column (302) is connected to the soft pad (301), and the other end is connected to the outer frame (2).

3. The incubator for rapid stem cell cultivation according to claim 2, characterized in that: The rubber columns (302) are all L-shaped and bent.

4. The incubator for rapid stem cell cultivation according to claim 3, characterized in that: The locking assembly (4) comprises a sleeve A (401), a core shaft (402), a lever (403) and a pin (404); one end of the sleeve A (401) is a closed structure, the other end is an open structure, and the interior is a cavity structure; the closed end of the sleeve A (401) is connected to the upper surface of the outer frame (2); one end of the core shaft (402) is inserted into the sleeve A (401) and is rotatably connected thereto; the core shaft (402) cannot be separated from the sleeve A (401); one end of the lever (403) is fixed to the end of the core shaft (402) outside the sleeve A (401); and the pin (404) is fixed to the side of the end of the core shaft (402) away from the sleeve A (401).

5. The incubator for rapid stem cell cultivation according to claim 4, characterized in that: A triangular groove (405) is provided on the upper portion of the pin shaft (404).

6. The incubator for rapid stem cell cultivation according to claim 5, characterized in that: The engaging assembly (5) comprises a sleeve B (501) and a spring (502), wherein one end of the sleeve B (501) is a closed structure and the other end is an open structure, and the interior thereof is a cavity structure domain, the closed end of the sleeve B (501) is fixed to the bottom surface of the outer frame (2), the spring (502) is located in the sleeve B (501) and is fixed to the inner top wall thereof, a through groove (503) is provided on the side surface of the sleeve B (501), the through groove (503) penetrates the sleeve B (501) inside and outside, the through groove (503) is L-shaped, one end of the through groove (503) longitudinally penetrates the open end of the sleeve B (501), and a hemispherical groove (504) is provided at the bottom of the transverse end.

7. The incubator for rapid stem cell cultivation according to claim 6, characterized in that: A tooth plate (505) is fixedly mounted on the top surface of the transverse end of the through slot (503), and the tooth plate (505) cooperates with the triangular slot (405).

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