Exosome culture device

Abstract

The utility model relates to the technical field of culture devices, and discloses an exosome culture device which comprises a box body and a box door, a mounting plate is fixedly connected to the interior of the box body, a containing plate is connected to the inner side of the mounting plate in a sliding mode, supporting legs are fixedly connected to the four corners of the top of the containing plate, and the box door is fixedly connected to the box body. A top frame is fixedly installed at the tops of the supporting legs, placing openings are formed in the top of the top frame at equal intervals, a screw is movably connected to the containing plate, an adjusting disc is fixedly installed at the bottom of the screw, the screw is sleeved with a lifting plate in a threaded mode, and bases are fixedly installed at the top of the lifting plate at equal intervals. The box door is opened, the handle is pulled to enable the containing plate to move outwards, the sliding plate slides along the interior of the sliding groove, the containing plate can be slowly moved out of the box body, the LED lamp can be controlled to work through the button to illuminate the placed culture tube through the base, the change of cell sap can be observed easily, and therefore the culture result is judged. The operation of a user is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of culture devices, and more specifically, to an exosome culture device. Background Art

[0002] Exosomes refer to small membrane vesicles (30-150nm) that contain complex RNA and proteins. Nowadays, they specifically refer to disc-shaped vesicles with a diameter of 40-100nm. Many cells can secrete exosomes under normal and pathological conditions. However, traditional incubators for exosome culture usually have fixed shelves inside for placing culture tubes, which is not conducive to observation. It is necessary to open the incubator to take out the culture tubes and observe the color of the cell fluid under light to judge the culture results. When taking and placing the culture tubes, it is necessary to reach into the incubator with hands to perform the taking and placing operations, which is very inconvenient and not conducive to user operation. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an exosome culture device, which has the advantage of convenient observation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exosome culture device, comprising a box body and a box door, a mounting plate fixedly connected to the inside of the box body, a holding plate slidably connected to the inner side of the mounting plate, legs fixedly connected to the four corners of the top of the holding plate, a top frame fixedly installed on the top of the legs, a placement opening equidistantly provided on the top of the top frame, a screw rod movably connected to the holding plate, an adjusting disk fixedly installed on the bottom of the screw rod, a lifting plate threadedly sleeved on the screw rod, a base fixedly installed equidistantly on the top of the lifting plate, a rectangular opening opened on the lifting plate, LED lights equidistantly installed inside the rectangular opening, and a button fixedly installed on the lifting plate.

[0005] As a preferred technical solution of the utility model, a slide groove is opened on the inner side of the mounting plate, and slide plates sliding along the inside of the slide groove are fixedly installed at both ends of the containing plate, the tail end of the slide plate is fixedly connected to a limiting plate, and a handle is fixedly connected to the containing plate.

[0006] As a preferred technical solution of the utility model, the base is located directly below the placement opening, and a notch with a curved surface structure is provided on the top of the base.

[0007] As a preferred technical solution of the utility model, the LED lamp is located directly below the base, and the base adopts a transparent structure.

[0008] As a preferred technical solution of the utility model, a limiting opening is provided on the inner side of the supporting leg, and the corners of the lifting plate slide along the inside of the limiting opening.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model opens the box door, then pulls the handle to move the containing plate outward, and slides the slide plate along the inside of the slide groove to slowly move the containing plate out of the box body, and then controls the LED light to illuminate the placed culture tube through the base through the button, which is beneficial to observe the changes of the cell fluid, thereby judging the culture results, and is convenient for users to operate;

[0011] The utility model drives the screw rod to rotate by rotating the adjusting disk, and the lifting plate can be driven by the thread to perform lifting and lowering adjustment, so as to adjust the distance between the base and the top frame. The utility model can be adjusted for culture tubes of different lengths, has good practicality, and can insert or take out the culture tube into or out of the placement port without having to put hands into the incubator to operate, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the holding plate of the utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the connection between the holding plate and the mounting plate of the utility model;

[0015] Figure 4 This is a schematic diagram of the installation position of the LED lamp of the utility model;

[0016] Figure 5 This is a schematic diagram of the contact position between the lifting plate and the supporting legs of the utility model.

[0017] In the figure: 1. Box body; 2. Box door; 3. Mounting plate; 301. Slide groove; 4. Holding plate; 401. Handle; 402. Slide plate; 403. Limit plate; 5. Lifting plate; 6. Base; 601. Notch; 7. Leg; 701. Limit opening; 8. Top frame; 9. Placement opening; 10. Button; 11. Adjustment disk; 12. Screw; 13. Rectangular opening; 14. LED light. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 5As shown, the utility model provides an exosome culture device, including a box body 1 and a box door 2, the box body 1 is fixedly connected with a mounting plate 3 inside, the mounting plate 3 is slidably connected with a holding plate 4 inside, the four corners of the top of the holding plate 4 are fixedly connected with legs 7, the top of the legs 7 is fixedly installed with a top frame 8, the top of the top frame 8 is equidistantly provided with placement openings 9, a screw 12 is movably connected to the holding plate 4, an adjusting disk 11 is fixedly installed at the bottom of the screw 12, a lifting plate 5 is threadedly sleeved on the screw 12, a base 6 is equidistantly fixedly installed on the top of the lifting plate 5, a rectangular opening 13 is opened on the lifting plate 5, LED lights 14 are equidistantly installed inside the rectangular opening 13, and the lifting plate 5 is fixedly provided with a screw rod 12 on the top of the holding plate 4. A button 10 is fixedly installed; by opening the box door 2 and then pulling the holding plate 4 to move outward, the holding plate 4 can be slowly moved out of the box body 1, and then the button 10 can be used to control the LED light 14 to illuminate the placed culture tube through the base 6, which is conducive to observing the changes in the cell fluid, thereby judging the culture results and facilitating user operation; by rotating the adjustment disk 11 to drive the screw rod 12 to rotate, the lifting plate 5 can be driven by the thread to be lifted and lowered, thereby adjusting the distance between the base 6 and the top frame 8, which can be adjusted for culture tubes of different lengths, has good practicality, and by inserting or removing the culture tube into or out of the placement port 9, there is no need to put your hand into the incubator to operate, which is very convenient.

[0020] A slide groove 301 is provided on the inner side of the mounting plate 3, and slide plates 402 that slide along the inner side of the slide groove 301 are fixedly installed at both ends of the holding plate 4, and the tail end of the slide plate 402 is fixedly connected to a limit plate 403, and a handle 401 is fixedly connected to the holding plate 4;

[0021] The handle 401 allows the user to pull or push the holding plate 4 to move and adjust it. The slide plate 402 slides along the inside of the slide groove 301 to limit the position, which can make the holding plate 4 more stable during movement. The limiting plate 403 can prevent the slide plate 402 from escaping from the inside of the slide groove 301 when pulled outward, thereby achieving a limiting effect.

[0022] The base 6 is located directly below the placement opening 9, and a notch 601 with a curved surface structure is provided on the top of the base 6;

[0023] The slot 601 is configured as an arc surface structure, which can be adapted to the bottom of the culture tube, which is conducive to placing the culture tube, and the base 6 is arranged just below the placement opening 9, so that the placed culture tube can be in a vertical state.

[0024] The LED lamp 14 is located directly below the base 6, and the base 6 adopts a transparent structure;

[0025] By controlling the LED light 14 to illuminate the placed culture tube through the transparent base 6, it is helpful to observe the changes of the cell fluid, thereby judging the culture result and facilitating the operation of the user.

[0026] Among them, the inner side of the supporting leg 7 is provided with a limiting opening 701, and the corners of the lifting plate 5 slide along the inside of the limiting opening 701;

[0027] By sliding the corners of the lifting plate 5 along the inside of the limiting opening 701 , a limiting effect can be achieved, so that the lifting plate 5 can be stably lifted and lowered when driven by the threads on the screw rod 12 .

[0028] The working principle and use process of this utility model:

[0029] First, when placing the culture tube, the handle 401 can be pulled outward to move the placing plate 4 out of the box body 1;

[0030] Then, the adjustment can be made according to the length of the culture tube. By rotating the adjustment disk 11, the screw rod 12 is driven to rotate, and the lifting plate 5 can be driven to lift and lower by the thread, thereby adjusting the distance between the base 6 and the top frame 8. The adjustment can be made for culture tubes of different lengths, and the practicability is good.

[0031] Then, insert the culture tube to be placed into the placement port 9 and place it on the base 6, and then push the holding plate 4 into the box body 1 for culture;

[0032] When it is necessary to observe the changes in the cell fluid, the handle 401 is pulled to move the holding plate 4 outward, so that the holding plate 4 can be slowly moved out of the box 1, and then the button 10 can be used to control the LED light 14 to illuminate the culture tubes placed through the base 6, which is conducive to observing the changes in the cell fluid, thereby judging the culture results and facilitating the user's operation.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exosome culture device, comprising a housing (1) and a housing door (2), characterized in that: The box body (1) is fixedly connected with a mounting plate (3) inside, and a containing plate (4) is slidably connected to the inner side of the mounting plate (3). The four corners of the top of the containing plate (4) are fixedly connected with supporting legs (7). The top of the supporting legs (7) is fixedly mounted with a top frame (8). The top of the top frame (8) is equidistantly provided with placement openings (9). The containing plate (4) is movably connected with a screw rod (12). An adjusting disk (11) is fixedly mounted at the bottom of the screw rod (12). A lifting plate (5) is threadedly sleeved on the screw rod (12). A base (6) is fixedly mounted at an equidistant distance on the top of the lifting plate (5). A rectangular opening (13) is opened on the lifting plate (5). LED lights (14) are equidistantly mounted inside the rectangular opening (13). A button (10) is fixedly mounted on the lifting plate (5).

2. An exosome culture device according to claim 1, characterized in that: A sliding groove (301) is provided on the inner side of the mounting plate (3), and slide plates (402) that slide along the inside of the sliding groove (301) are fixedly installed at both ends of the containing plate (4), and the rear end of the slide plate (402) is fixedly connected to a limiting plate (403), and a handle (401) is fixedly connected to the containing plate (4).

3. The exosome culture device according to claim 1, characterized in that: The base (6) is located directly below the placement opening (9), and a notch (601) with a curved surface structure is provided on the top of the base (6).

4. The exosome culture device according to claim 1, characterized in that: The LED lamp (14) is located directly below the base (6), and the base (6) has a transparent structure.

5. The exosome culture device according to claim 1, characterized in that: A limiting opening (701) is provided on the inner side of the supporting leg (7), and the corners of the lifting plate (5) slide along the inside of the limiting opening (701).

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