Partitioned culture device for mouse cells

Abstract

The utility model relates to the field of culture devices, in particular to a partitioned culture device for mouse cells. Comprising a culture dish body, a plurality of culture cavities are formed in the upper surface of the culture dish body, an adjusting structure is arranged on one side of the culture dish body and comprises a sealing film and a connecting plate, the inner wall of the sealing film is attached to the upper surface of the culture dish body, and two rolling wheels are rotationally connected to one side of the connecting plate; and the arc surface of the rolling wheel is in transmission connection with two belts. According to the partitioned culture device for the mouse cells, provided by the utility model, a person can conveniently perform mouse cell culture operation in a single culture cavity, so that all the culture cavities are prevented from being exposed outside, and the environment and temperature in the culture cavities can be prevented from being damaged; only one culture cavity is exposed, so that the risk that pollutants in the air enter other cavities can be reduced, and the success rate of mouse cell culture is improved.

Description

Technical Field

[0001] The utility model relates to the field of culture devices, and particularly relates to a partitioned culture device for mouse cells. Background Art

[0002] The partitioned culture device for mouse cells can effectively separate and manage multiple mouse cell samples, and can improve the accuracy and reliability of experiments.

[0003] The utility model with the publication number of CN219297544U discloses a partitioned culture device for mouse cells, and the key points of its technical solution are as follows: including a culture dish, which is provided with a culture cavity, and a plurality of culture cavities are arranged in an array along the length direction of the culture dish; a liquid dropping assembly, including a culture cover body, a liquid dropping unit, and a switch unit, the culture cover body covers the culture dish, and the culture cover body is provided with fixed through holes, and a plurality of fixed through holes are arranged in an array along the length direction of the culture cover body; the output end of the liquid dropping unit passes through the fixed through hole and at least part of it is inserted into the culture cavity; the switch unit is installed on the liquid dropping unit. The partitioned culture device can improve the uniformity of nutrient solution addition and avoid affecting the experimental results due to uneven nutrient solution.

[0004] Regarding the above related content, the following technical defects are found: when personnel perform mouse cell culture operations in a single culture cavity, they need to open the culture cover body, which will cause other culture cavities to be exposed to the air, and the environment in the culture cavity will be interfered by external changes, and it is easy to reduce the success rate of mouse cell culture.

[0005] Therefore, it is necessary to provide a new partitioned culture device for mouse cells to solve the above technical problems. Content of the Utility Model

[0006] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a partitioned culture device for mouse cells.

[0007] To solve the above technical problems, the present utility model provides a partitioned culture device for mouse cells, comprising: a culture dish, on the upper surface of which several culture chambers are provided; an adjustment structure provided on one side of the culture dish, the adjustment structure including a sealing film and a connecting plate, the inner wall of the sealing film being attached to the upper surface of the culture dish, two winding wheels being rotatably connected to one side of the connecting plate, two belts being drivingly connected to the arc surfaces of the winding wheels, and the two belts being fixedly connected to the two sides of the sealing film respectively on the sides close to each other; two circular holes being provided on the upper surface of the sealing film, a threaded ring being fixedly connected to the inner wall of the circular hole, a pressing seat being threadedly connected to the inner wall of the threaded ring, a cover plate being fixedly connected to the upper surface of the pressing seat, an adjustment rod being rotatably penetrated through the side surface of the connecting plate, one end of one of the winding wheels being fixedly connected to the adjustment rod, an adjustment ring being threadedly connected to the arc surface of the adjustment rod, and several support plates being fixedly connected to the lower surface of the connecting plate, the cross section of the support plate being in an "L" shape.

[0008] The effects achieved by the above components are as follows: By providing the adjustment structure, personnel can conveniently carry out mouse cell culture operations in a single culture chamber, thereby avoiding all culture chambers being exposed outside, preventing the internal environment and temperature of the culture chamber from being damaged, and exposing only one culture chamber can reduce the risk of air pollutants entering other chambers, thus improving the success rate of mouse cell culture.

[0009] Preferably, a rubber pad is fixedly connected to the side of the adjustment ring close to the connecting plate, and the diameter of the rubber pad is larger than that of the adjustment ring.

[0010] The effects achieved by the above components are as follows: The rubber pad can increase the friction on the side of the adjustment ring close to the rubber pad, achieving the effect of enabling the adjustment ring to abut firmly against the connecting plate by means of the rubber pad.

[0011] Preferably, the sealing film is specifically a transparent silica gel film.

[0012] The effects achieved by the above components are as follows: By setting the sealing film as a transparent silica gel film, silica gel has excellent heat preservation performance, high transparency and good sealing performance, thus improving the sealing performance between the sealing film and the culture dish.

[0013] Preferably, a rotating block is fixedly connected to the upper surface of the cover plate.

[0014] The effects achieved by the above components are as follows: Personnel can rotate the cover plate by means of the rotating block, achieving the effect of facilitating the rotation of the cover plate and the pressing seat.

[0015] Preferably, an auxiliary structure is provided on one side of the petri dish. The auxiliary structure includes a fixing plate. One side of the fixing plate is fixedly connected to the petri dish. Insertion holes are formed on both sides of the fixing plate. Fixing holes are formed on the side surface of the connecting plate. The fixing holes are adapted to the size of the fixing plate. Two partition plates are fixedly connected to the side of the connecting plate away from the petri dish. Insertion rods are slidably inserted through the side surfaces of the partition plates. The cross section of the insertion rod is in a "T" shape. The insertion rod is adapted to the size of the insertion hole. A spring is sleeved on the outside of the insertion rod. The two ends of the spring are respectively fixedly connected to the insertion rod and the partition plate.

[0016] The effects achieved by the above components are as follows: By providing the auxiliary structure, personnel can conveniently disassemble and assemble the petri dish, so as to conveniently clean each culture chamber on the petri dish, thereby improving the practicality of the mouse cell partition culture device.

[0017] Preferably, a pull ring is fixedly connected to the end of the insertion rod away from the insertion hole. The cross section of the pull ring is in a "U" shape.

[0018] The effects achieved by the above components are as follows: Pulling the pull ring can drive the insertion rod, achieving the effect of conveniently controlling the insertion rod.

[0019] Preferably, a guiding block is fixedly connected to the end of the insertion rod close to the insertion hole. The guiding block is in a conical structure.

[0020] The effects achieved by the above components are as follows: By providing a guiding block in a conical structure at one end of the insertion rod, the effect of conveniently inserting the insertion rod into the inner wall of the insertion hole is achieved.

[0021] Compared with the related art, a mouse cell partition culture device provided by the present utility model has the following beneficial effects:

[0022] The present utility model provides a mouse cell partition culture device. By providing an adjustment structure, personnel can conveniently carry out mouse cell culture operations in a single culture chamber, thereby avoiding all culture chambers being exposed outside, preventing the internal environment and temperature of the culture chamber from being damaged, and exposing only one culture chamber can reduce the risk of air pollutants entering other chambers, thereby improving the success rate of mouse cell culture.

[0023] By providing the auxiliary structure, personnel can conveniently disassemble and assemble the petri dish, so as to conveniently clean each culture chamber on the petri dish, thereby improving the practicality of the mouse cell partition culture device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of a mouse cell partition culture device provided by the present utility model;

[0025] Figure 2 As shown in Figure 1 the partial structural schematic diagram;

[0026] Figure 3 As shown in Figure 1 the structural schematic diagram of the adjustment structure;

[0027] Figure 4 As shown in Figure 1 the partial structural disassembly schematic diagram of the adjustment structure;

[0028] Figure 5 As shown in Figure 1 the structural schematic diagram of the auxiliary structure;

[0029] Figure 6 As shown in Figure 1 the partial structural disassembly schematic diagram of the auxiliary structure.

[0030] Reference numerals in the figure: 1, culture dish; 2, culture cavity; 3, adjustment structure; 301, connecting plate; 302, support plate; 303, reel; 304, belt; 305, sealing film; 306, round hole; 307, threaded ring; 308, pressing seat; 309, cover plate; 310, rotating block; 311, adjusting rod; 312, adjusting ring; 313, rubber pad; 4, auxiliary structure; 41, fixing plate; 42, jack; 43, fixing hole; 44, partition; 45, inserting rod; 46, spring; 47, pull ring; 48, guiding block. Detailed implementation manners

[0031] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, and are not used to limit the present utility model.

[0032] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0033] Please refer to Figures 1 to 6 , a mouse cell partition culture device provided by an embodiment of the present utility model includes: a culture dish 1, a plurality of culture cavities 2 are opened on the upper surface of the culture dish 1, an adjustment structure 3 is provided on one side of the culture dish 1, and an auxiliary structure 4 is provided on one side of the culture dish 1.

[0034] In an embodiment of the present utility model, please refer to Figure 3 and Figure 4, the adjusting structure 3 includes a sealing film 305 and an adapter plate 301. The inner wall of the sealing film 305 is attached to the upper surface of the culture dish 1. Two rollers 303 are rotatably connected to one side of the adapter plate 301. The arc surfaces of the rollers 303 are drivingly connected to two belts 304. The two sides of the sealing film 305 close to each other are fixedly connected to the two belts 304 respectively. Two circular holes 306 are formed in the upper surface of the sealing film 305. A threaded ring 307 is fixedly connected to the inner wall of the circular hole 306. A pressing seat 308 is threadedly connected to the inner wall of the threaded ring 307. A cover plate 309 is fixedly connected to the upper surface of the pressing seat 308. An adjusting rod 311 is rotatably inserted through the side surface of the adapter plate 301. One end of one of the rollers 303 is fixedly connected to the adjusting rod 311. An adjusting ring 312 is threadedly connected to the arc surface of the adjusting rod 311. A plurality of support plates 302 are fixedly connected to the lower surface of the adapter plate 301. The cross section of the support plate 302 is in an "L" shape. By providing the adjusting structure 3, personnel can conveniently carry out mouse cell culture operations in a single culture chamber 2, thereby avoiding all the culture chambers 2 being exposed outside, preventing the environment and temperature inside the culture chamber 2 from being damaged, and only exposing one culture chamber 2 can reduce the risk of air pollutants entering other chambers, thereby improving the success rate of mouse cell culture. A rubber pad 313 is fixedly connected to the side of the adjusting ring 312 close to the adapter plate 301. The diameter of the rubber pad 313 is larger than the diameter of the adjusting ring 312. The rubber pad 313 can increase the friction force on the side of the adjusting ring 312 close to the rubber pad 313, achieving the effect that the adjusting ring 312 can abut against the adapter plate 301 stably by means of the rubber pad 313. The sealing film 305 is specifically a transparent silica gel film. By setting the sealing film 305 as a transparent silica gel film, silica gel has excellent heat preservation performance, high transparency and good sealing performance, thereby improving the sealing performance between the sealing film 305 and the culture dish 1. A rotating block 310 is fixedly connected to the upper surface of the cover plate 309. Personnel can rotate the cover plate 309 by means of the rotating block 310, achieving the effect of conveniently rotating the cover plate 309 and the pressing seat 308;

[0035] In an embodiment of the present invention, please refer to Figure 5 and Figure 6, the auxiliary structure 4 includes a fixing plate 41. One side of the fixing plate 41 is fixedly connected to the culture dish 1. Jacks 42 are provided on both sides of the fixing plate 41. Fixing holes 43 are provided on the side surface of the connecting plate 301. The fixing holes 43 are adapted to the size of the fixing plate 41. Two partition plates 44 are fixedly connected to the side of the connecting plate 301 away from the culture dish 1. Plug rods 45 are slidably inserted through the side surfaces of the partition plates 44. The cross-section of the plug rod 45 is in a "T" shape. The plug rod 45 is adapted to the size of the jack 42. A spring 46 is sleeved on the outside of the plug rod 45. The two ends of the spring 46 are respectively fixedly connected to the plug rod 45 and the partition plate 44. By providing the auxiliary structure 4, personnel can conveniently disassemble and assemble the culture dish 1, so that each culture chamber 2 on the culture dish 1 can be conveniently cleaned, thereby improving the practicality of the mouse cell partition culture device. The end of the plug rod 45 away from the jack 42 is fixedly connected with a pull ring 47. The cross-section of the pull ring 47 is in a "U" shape. Pulling the pull ring 47 can drive the plug rod 45, achieving the effect of conveniently controlling the plug rod 45. The end of the plug rod 45 close to the jack 42 is fixedly connected with a guiding block 48. The guiding block 48 is in a conical structure. By providing a guiding block 48 in a conical structure at one end of the plug rod 45, the effect of conveniently inserting the plug rod 45 into the inner wall of the jack 42 can be achieved;

[0036] The working principle of a mouse cell partition culture device provided by the present utility model is as follows: When it is necessary to take, place or perform other operations on the mouse cells inside a single culture chamber 2 on the culture dish 1, first rotate the adjusting ring 312 to drive the rubber pad 313 to separate from the connecting plate 301. After the rubber pad 313 separates from the connecting plate 301, the limit on the reel 303 can be released. Subsequently, rotate the reel 303 to drive two belts 304 to rotate. The two belts 304 drive the sealing film 305, so that the sealing film 305 moves along the upper surface of the culture dish 1. When one of the two round holes 306 on the sealing film 305 corresponds to the single culture chamber 2 containing mouse cells that needs to be operated, stop the rotation of the reel 303. Subsequently, rotate the rotating block 310 to drive the cover plate 309, and the cover plate 309 drives the pressing seat 308 to rotate, so that the pressing seat 308 separates from the inner wall of the threaded ring 307. Subsequently, personnel can pass through the round hole 306 and perform operations in the corresponding culture chamber 2. After the operation is completed, rotate the pressing seat 308 again to make the pressing seat 308 plug into the threaded ring 307, thereby completing the sealing of the threaded ring 307 and the round hole 306. Finally, rotate the adjusting ring 312 to drive the rubber pad 313 to abut against the connecting plate 301, and the limit on the reel 303 can be completed. The rubber pad 313 can increase the friction on the side of the adjusting ring 312 close to the rubber pad 313, achieving the effect of enabling the adjusting ring 312 to abut firmly against the connecting plate 301 with the help of the rubber pad 313. Among them, by setting the sealing film 305 as a transparent silica gel film, silica gel has excellent heat preservation performance, high transparency and good sealing performance, thereby improving the sealing performance between the sealing film 305 and the culture dish 1.

[0037] When it is necessary to separate the adjustment structure 3 from the culture dish 1, first pull the pull ring 47 to drive the insertion rod 45 to separate from the insertion hole 42, and then move the culture dish 1 to drive the fixed plate 41, so that the fixed plate 41 separates from the fixing hole 43 on the connecting plate 301, and the separation of the culture dish 1 and the adjustment structure 3 can be completed. After the culture dish 1 is cleaned, move the culture dish 1 to drive the fixed plate 41 to insert into the fixing hole 43 on the connecting plate 301. When the insertion rod 45 is aligned with the insertion hole 42, then pull the pull ring 47 to drive the insertion rod 45 to insert into the insertion holes 42 on both sides of the fixed plate 41, and the docking of the adjustment structure 3 and the culture dish 1 can be completed. Among them, by setting a guiding block 48 with a conical structure at one end of the insertion rod 45, the effect of conveniently inserting the insertion rod 45 into the inner wall of the insertion hole 42 is achieved.

[0038] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0039] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, are equally included in the patent protection scope of the present utility model.

Claims

1. A partitioned culture device for mouse cells, characterized in that, Including: A culture dish (1), on the upper surface of the culture dish (1), a plurality of culture cavities (2) are provided. On one side of the culture dish (1), an adjusting structure (3) is provided. The adjusting structure (3) includes a sealing film (305) and an adapter plate (301). The inner wall of the sealing film (305) is attached to the upper surface of the culture dish (1). On one side of the adapter plate (301), two winding wheels (303) are rotatably connected. On the arc surface of the winding wheel (303), two belts (304) are drivingly connected. On the side of the two belts (304) close to each other, they are respectively fixedly connected to both sides of the sealing film (305). On the upper surface of the sealing film (305), two round holes (306) are provided. Inside the inner wall of the round hole (306), a threaded ring (307) is fixedly connected. Inside the inner wall of the threaded ring (307), a pressing seat (308) is threadedly connected. On the upper surface of the pressing seat (308), a cover plate (309) is fixedly connected. On the side surface of the adapter plate (301), an adjusting rod (311) is rotatably penetrated. One end of one of the winding wheels (303) is fixedly connected to the adjusting rod (311). On the arc surface of the adjusting rod (311), an adjusting ring (312) is threadedly connected. On the lower surface of the adapter plate (301), a plurality of support plates (302) are fixedly connected. The cross-section of the support plate (302) is in an "L" shape.

2. The partitioned culture device for mouse cells according to claim 1, wherein On the side of the adjusting ring (312) close to the adapter plate (301), a rubber pad (313) is fixedly connected. The diameter of the rubber pad (313) is larger than the diameter of the adjusting ring (312).

3. The partitioned culture device for mouse cells according to claim 1, wherein, The sealing film (305) is specifically a transparent silica gel film.

4. The partitioned culture device for mouse cells according to claim 1, wherein, On the upper surface of the cover plate (309), a rotating block (310) is fixedly connected.

5. The partitioned culture device for mouse cells according to claim 1, characterized in that, On one side of the culture dish (1), an auxiliary structure (4) is provided. The auxiliary structure (4) includes a fixing plate (41). One side of the fixing plate (41) is fixedly connected to the culture dish (1). On both sides of the fixing plate (41), insertion holes (42) are provided. On the side surface of the adapter plate (301), a fixing hole (43) is provided. The size of the fixing hole (43) is adapted to the size of the fixing plate (41). On the side of the adapter plate (301) away from the culture dish (1), two partition plates (44) are fixedly connected. On the side surface of the partition plate (44), an insertion rod (45) is slidably penetrated. The cross-section of the insertion rod (45) is in a "T" shape. The size of the insertion rod (45) is adapted to the size of the insertion hole (42). Outside the insertion rod (45), a spring (46) is sleeved. Both ends of the spring (46) are respectively fixedly connected to the insertion rod (45) and the partition plate (44).

6. The partitioned culture device for mouse cells according to claim 5, characterized in that, One end of the insertion rod (45) away from the insertion hole (42) is fixedly connected to a pull ring (47). The cross-section of the pull ring (47) is in a "U" shape.

7. The partitioned culture device for mouse cells according to claim 5, wherein, One end of the insertion rod (45) close to the insertion hole (42) is fixedly connected to a guiding block (48). The guiding block (48) is in a conical structure.

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