Device used for placing cell bottle and provided with clamping groove breathing hole
By designing a flexible clamping component and a polypropylene device with a slotted breathing hole, the problems of time-consuming and labor-intensive cell flask transfer and spillage due to tilting were solved, achieving stable clamping of cell flasks and gas exchange, thus improving the convenience of cell culture and the uniformity of growth.
Patent Information
- Application Number
- CN202520196605.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing devices for placing cell culture bottles are time-consuming and labor-intensive during the transfer process, and are prone to causing the cell culture bottles to tilt and leak liquid, affecting the uniformity of cell growth, and resulting in a significant waste of carbon dioxide gas.
A device with a flexible locking assembly was designed, including a slot body, a support rod, a metal shell, a spring, and a clamping plate. It can firmly clamp the cell bottle and ensure gas exchange through equally spaced breathing holes. Polypropylene material is used to ensure chemical stability and strength. The locking block and buckle form a rotating structure for easy operation.
This method achieves stable clamping of cell culture flasks, reduces shaking, ensures gas exchange, simplifies operation, improves the convenience of cell culture and the uniformity of cell growth, and reduces carbon dioxide gas waste.
Smart Images
Figure CN223865382U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of placing cell bottles, in particular to a device with a clamping groove breathing hole for placing cell bottles. BACKGROUND
[0002] Cell culture refers to the technology that after taking out the tissue or organ in the animal body, dispersing it into single cells through physical or chemical methods, then simulating the growth environment in the body in vitro, providing appropriate growth conditions, so that the cells can grow, proliferate and maintain structure and function in vitro.
[0003] The existing device for placing cell bottles is time-consuming and labor-consuming in transfer: cell culture requires transferring cell bottles to a carbon dioxide incubator for culture. When the number of cell bottles is small, the experimental personnel can directly transfer them. However, when the number of cell bottles reaches a certain amount, the experimental personnel need to transfer them repeatedly, which is time-consuming and labor-consuming. Too many times of opening and closing the door of the incubator can easily lead to waste of carbon dioxide gas. If a plastic basket is used to transfer cell bottles, the bottom of the plastic basket is uneven and has no clamping groove body, which can easily cause the cell bottles to tilt and the liquid to spill, resulting in uneven cell growth.
[0004] Therefore, a device with a clamping groove breathing hole for placing cell bottles is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL
[0005] In order to make up for the shortcomings of the prior art, the existing device for placing cell bottles is time-consuming and labor-consuming in transfer: cell culture requires transferring cell bottles to a carbon dioxide incubator for culture. When the number of cell bottles is small, the experimental personnel can directly transfer them. However, when the number of cell bottles reaches a certain amount, the experimental personnel need to transfer them repeatedly, which is time-consuming and labor-consuming. Too many times of opening and closing the door of the incubator can easily lead to waste of carbon dioxide gas. If a plastic basket is used to transfer cell bottles, the bottom of the plastic basket is uneven and has no clamping groove body, which can easily cause the cell bottles to tilt and the liquid to spill, resulting in uneven cell growth.
[0006] The utility model solves the technical scheme that the utility model discloses a device with a clamping groove breathing hole for placing cell bottles, which comprises a box body, a flexible clamping assembly is installed inside the box body, a clamping block is fixedly connected to the top of the box body, a breathing hole body is formed in the outer wall of the box body, a buckle is clamped and connected to the outer wall of the clamping block, a hinge is fixedly connected to the end of the buckle, a lid is fixedly connected to the outer wall of the hinge, and a handle is fixedly connected to the top of the lid; the flexible clamping assembly comprises a clamping groove body, a support rod is fixedly connected to the top of the clamping groove body, a metal shell is fixedly connected to the top of the support rod, a spring is fixedly connected to the inside of the metal shell, a connecting rod is fixedly connected to the end of the spring, and a clamping plate is fixedly connected to the end of the connecting rod.
[0007] Preferably, the inner cavity of the box is communicated with the outer cavity of the box through the breathing hole bodies, the breathing hole bodies are arranged at equal intervals about the outer wall of the box, and the material of the box is polypropylene.
[0008] Preferably, the box and the clamping block are integrally arranged, and the clamping block and the buckle are clamped.
[0009] Preferably, the buckle is rotatably connected with the cover through the hinge, and the material of the cover is polypropylene.
[0010] Preferably, the handle and the cover are rotatably connected, and the breathing hole bodies are arranged at equal intervals about the outer wall of the cover.
[0011] Preferably, the clamping groove body and the supporting rod are integrally arranged, and the supporting rod and the metal shell are integrally arranged.
[0012] Preferably, the clamping plate, the spring and the metal shell are elastically connected to form an elastic structure.
[0013] The utility model discloses the advantages are as follows:
[0014] 1. The utility model discloses a flexible clamping assembly, the clamping plate in flexible clamping assembly is connected with the metal shell through the spring and forms the elastic structure, can adapt to different size cell bottle and firmly clamps, reduces the risk of cell bottle in the device and shakes and collides, protects cell bottle and internal cell from being damaged, the outer wall of the box and the cover is equipped with the breathing hole body of equal interval arrangement, and the box forms the communication structure with the outside through the breathing hole body, can guarantee cell bottle inside and outside gas exchange, satisfies the demand of cell culture to the gas environment, is favorable to the normal growth metabolism of cell, the box and the cover all adopt polypropylene material, and this material has good chemical stability, non - toxic and harmless, will not produce adverse effect to cell, has certain intensity and tenacity simultaneously, guarantees the durability of device, the clamping block on the box is clamped with the buckle, and the buckle is connected with the cover through the hinge and forms the rotary structure, makes the cover opening and closing operation simple and convenient, is convenient for taking and placing cell bottle, handle and cover form the rotary structure, convenient for operator to hold and carry device, improve the convenience of using, the clamping groove body and the supporting rod, the supporting rod and the metal shell are integrally arranged, strengthen the overall strength and stability of flexible clamping assembly, guarantee that it is not easy to be damaged in the long -term use. BRIEF DESCRIPTION OF DRAWINGS
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a three-dimensional structural diagram of the entire utility model from the front view;
[0017] Figure 2 This is a top-view three-dimensional structural diagram of the present invention;
[0018] Figure 3 This is a schematic diagram of the overall frontal view of the opened structure of this utility model;
[0019] Figure 4 This is a cross-sectional view of the overall front view of this utility model;
[0020] Figure 5 This is a cross-sectional structural diagram of the flexible locking assembly of this utility model.
[0021] In the diagram: 1. Flexible locking assembly; 2. Box body; 3. Locking block; 4. Buckle; 5. Hinge; 6. Cover; 7. Handle; 8. Breathing hole body; 101. Slot body; 102. Support rod; 103. Metal shell; 104. Spring; 105. Connecting rod; 106. Clamping plate. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0023] Example 1
[0024] like Figure 1 The device shown is a slotted breathing hole for placing cell flasks, comprising a flexible locking assembly 1, a box 2, a locking block 3, a buckle 4, a hinge 5, a lid 6, a handle 7, and a breathing hole body 8.
[0025] Please see Figures 1 to 5The device for placing cell bottles with a clamping slot breathing hole shown, including the box 2, the inside of the box 2 is installed with flexible clamping assembly 1, and the top of the box 2 is fixedly connected with the clamping block 3, and the outer wall of the box 2 is provided with the breathing hole body 8, the outer wall of the clamping block 3 is clamped with the buckle 4, and the end of the buckle 4 is fixedly connected with the hinge 5, the outer wall of the hinge 5 is fixedly connected with the lid 6, and the top of the lid 6 is fixedly connected with the handle 7; the flexible clamping assembly 1 includes the clamping slot body 101, the top of the clamping slot body 101 is fixedly connected with the support rod 102, and the top of the support rod 102 is fixedly connected with the metal shell 103, the inside of the metal shell 103 is fixedly connected with the spring 104, and the end of the spring 104 is fixedly connected with the connecting rod 105, and the end of the connecting rod 105 is fixedly connected with the clamping plate 106; the box 2 inner cavity is communicated with the box 2 outer cavity through the breathing hole body 8, and the breathing hole body 8 is equidistantly arranged about the outer wall of the box 2, and the material of the box 2 is polypropylene material; the box 2 and the clamping block 3 are integrally arranged, and the clamping block 3 and the buckle 4 form a clamping structure; the buckle 4 and the lid 6 form a rotating structure through the hinge 5, and the material of the lid 6 is polypropylene material; the handle 7 and the lid 6 form a rotating structure, and the breathing hole body 8 is equidistantly arranged about the outer wall of the lid 6; the clamping slot body 101 and the support rod 102 are integrally arranged, and the support rod 102 and the metal shell 103 are integrally arranged; the clamping plate 106 forms an elastic structure through the connecting rod 105, the spring 104 and the metal shell 103, and the connecting rod 105 and the metal shell 103 form a sliding structure.
[0026] Working principle: firstly, the cell bottle placement and fixation link. When preparing to place the cell bottle, the bottom of the cell bottle is accurately placed into the clamping slot body 101. Because the clamping slot body 101 and the support rod 102 are integrally arranged, it provides a stable support basis for the clamping slot body 101, so that the cell bottle can have reliable support when placed. Then, the placement of the cell bottle will extrude the clamping plate 106. It is worth noting that the clamping plate 106 is closely connected with the spring 104 in the metal shell 103 through the connecting rod 105. Once extruded, the connecting rod 105 will smoothly slide in the metal shell 103, and the spring 104 will be compressed, producing elastic deformation. It is this elastic deformation that produces a reverse elastic force, so that the clamping plate 106 can tightly clamp the cell bottle, thereby realizing the stable fixation of the cell bottle in the device, providing a stable basis for the subsequent operation and cell culture process.
[0027] After the cell bottle is placed and fixed, the next step is to open and close the device. The cover 6 at the top of the device is connected with the buckle 4 through the hinge 5, and the buckle 4 is connected with the clamping block 3 at the top of the box 2. When the operator needs to open the cover 6, the buckle 4 is separated from the clamping block 3 by gently opening the buckle 4 with the hand. Since the buckle 4 is connected with the cover 6 through the hinge 5, the cover 6 can be easily opened after the buckle 4 is separated from the clamping block 3, which provides a convenient condition for placing or taking out the cell bottle. When the device is closed, the cover 6 is rotated to the appropriate position, the buckle 4 is reconnected with the clamping block 3, and the device is closed, ensuring that the cell bottle is cultured in a relatively closed environment.
[0028] During the cell culture process, gas exchange is very important. The device fully considers this point, and the outer wall of the box 2 and the outer wall of the cover 6 are carefully provided with the breathing hole body 8, and the inner cavity of the box 2 is connected with the outer cavity of the box 2 through the breathing hole body 8. During the cell culture process, the normal growth of cells cannot be separated from gas exchange. Fresh air from the outside can enter the inside of the box 2 through the breathing hole body 8, providing oxygen and other gases required for cell life activities. At the same time, the waste gas generated by the cell metabolism can be discharged to the outside in time through the breathing hole body 8, so as to ensure that the gas in the cell growth environment is always in a balanced state, and provide good gas conditions for the healthy growth of cells.
[0029] When the device with the cell bottle needs to be moved, the design of the device plays a role. The handle 7 is fixedly connected to the top of the cover 6, and the handle 7 and the cover 6 form a rotating structure. When the operator moves the device, the handle 7 can be held to stably lift and move the device to the designated position. It is worth mentioning that the rotating structure design of the handle 7 is very humanized, which can flexibly adjust the holding angle according to the actual moving situation, so that the moving process is more convenient and labor-saving, and the convenience of operation is effectively improved.
[0030] The basic principle, main features and advantages of the device are shown and described above. Those skilled in the art should understand that the device is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the device. Without departing from the spirit and scope of the device, the device can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed device.
Claims
1. A device with a slotted breathing port for placing cell culture flasks, characterized in that: Includes a box body (2), inside which a flexible locking assembly (1) is installed, and a locking block (3) is fixedly connected to the top of the box body (2), and a breathing hole body (8) is opened on the outer wall of the box body (2). A buckle (4) is locked to the outer wall of the locking block (3), and a hinge (5) is fixedly connected to the end of the buckle (4). A cover (6) is fixedly connected to the outer wall of the hinge (5), and a handle (7) is fixedly connected to the top of the cover (6). The flexible locking assembly (1) includes a slot body (101), a support rod (102) is fixedly connected to the top of the slot body (101), and a metal shell (103) is fixedly connected to the top of the support rod (102). A spring (104) is fixedly connected inside the metal shell (103), and a connecting rod (105) is fixedly connected to the end of the spring (104). A clamping plate (106) is fixedly connected to the end of the connecting rod (105).
2. The device with a slotted breathing hole for placing cell flasks according to claim 1, characterized in that: The inner cavity of the box (2) is connected to the outer cavity of the box (2) through the breathing hole body (8), and the breathing hole body (8) is arranged at equal intervals with respect to the outer wall of the box (2), and the material of the box (2) is set to polypropylene.
3. The device with a slotted breathing hole for placing cell flasks according to claim 1, characterized in that: The box (2) and the card block (3) are integrated, and the card block (3) and the buckle (4) form a locking structure.
4. The device with a slotted breathing hole for placing cell flasks according to claim 1, characterized in that: The buckle (4) forms a rotating structure with the cover (6) via the hinge (5), and the cover (6) is made of polypropylene.
5. The device with a slotted breathing hole for placing cell flasks according to claim 1, characterized in that: The handle (7) and the cover (6) form a rotating structure, and the breathing hole body (8) is arranged at equal intervals with respect to the outer wall of the cover (6).
6. The device with a slotted breathing hole for placing cell flasks according to claim 1, characterized in that: The card slot body (101) and the support rod (102) are integrated, and the support rod (102) and the metal shell (103) are integrated.
7. The device with a slotted breathing hole for placing cell flasks according to claim 1, characterized in that: The clamp (106) forms an elastic structure with the connecting rod (105), spring (104) and metal shell (103), and the connecting rod (105) and metal shell (103) form a sliding structure.