A kind of rack for placing cell culture fluid bottles

Abstract

The utility model discloses a rack for placing cell culture fluid bottles, including a plate-shaped base, an L-shaped mainboard rotatably connected to the front of the base, a plurality of limit slots parallel to the mainboard are arranged on the base, one end of a support plate is rotatably connected to the mainboard, and the other end is contact-connected with the limit slots; at least one first splicing groove is arranged on one side of the base, and a first latch matching the first splicing groove is arranged on the other side; a second splicing groove is arranged on one side of the mainboard, and a second latch matching the second splicing groove is arranged on the other side; one end of a telescopic rod is fixedly connected to the top of the mainboard, and the other end is fixedly connected to a clamping device. The utility model has a reasonable structural design, is flexible to use, is convenient for angle adjustment, is stable for clamping, can be spliced ​​as needed, and meets the need to accommodate multiple groups of different cell culture fluid bottles for operation at the same time.

Description

Technical Field

[0001] The utility model belongs to the technical field of cell culture related equipment, in particular to a rack for placing cell culture fluid bottles. Background Art

[0002] The in vitro culture of cells and tissues has become a key technology in life research and practice. When culturing cells, it is often necessary to prepare complete culture medium and replace cell culture fluid, so the placement of these liquid bottles becomes a problem. After the bottle mouth is opened, the liquid is easy to flow out if the liquid bottle is placed horizontally, and foreign objects such as bacteria are easy to fall into the bottle if it is placed vertically, so the best way is to place it at an angle. In addition, the cell culture fluid is complex, requiring a variety of culture fluids, and the liquid bottles are different, so a placement rack that can accommodate multiple groups of different culture fluid bottles is needed, so that it is convenient for staff to operate. The traditional culture fluid bottle storage rack has a single structure, and it is impossible to stably place the liquid bottles in an inclined state, nor can it adjust the tilt angle, and it cannot meet the needs of placing multiple groups of different liquid bottles at the same time.

[0003] The utility model patent with document number CN219824142U discloses a cell culture bottle placement rack, including a bearing bottom plate, a support column, a bearing strip, a clamping device, an upper cover plate and a culture bottle. The utility model mainly supports the bearing bottom plate, supports the bearing strip plate and limits the lifting direction through the support column, carries the clamping device through the bearing strip plate, fixes the culture bottle through the clamping device, protects the top of the culture bottle through the upper cover plate, and uses a spring to make the clamping device push the bottom end of the culture bottle tightly onto the bearing bottom plate. Although the utility model has a simple structure and is easy to use, it does not solve the problem of placing the liquid bottle in an inclined posture to adjust the inclination angle and using bottles of different heights at the same time. Summary of the invention

[0004] In view of the above problems, the utility model provides a cell culture fluid bottle placement rack, which meets the requirements that the placement angle of the fluid bottles can be tilted, the height can be adjusted, and different bottle types can be used simultaneously.

[0005] The utility model is implemented as follows: a cell culture fluid bottle placement rack comprises a plate-shaped base, an L-shaped main board rotatably connected to the front part of the base, a plurality of limit slots parallel to the main board are arranged on the base, one end of a support plate is rotatably connected to the main board, and the other end is contact-connected with the limit slots; at least one first splicing groove is arranged on one side of the base, and a first latch matching the first splicing groove is arranged on the other side; a second splicing groove is arranged on one side of the main board, and a second latch matching the second splicing groove is arranged on the other side; one end of a telescopic rod is fixedly connected to the top of the main board, and the other end is fixedly connected to a clamping device.

[0006] Furthermore, the clamping device includes a rectangular box, two sliders and a pair of clamping plates for clamping the culture fluid bottle. A transverse long groove is opened in the middle of the box, a slide rail is arranged at the bottom of the long groove, the slider is slidably connected to the slide rail, a partition is fixedly arranged in the middle of the long groove, one end of the spring is fixedly connected to the partition, and the other end is fixedly connected to one side of the slider, and the clamping plate is pluggably connected to the front of the slider.

[0007] Furthermore, the slider is an "I"-shaped structure, in which a long "I" part is located inside the long groove and is slidably connected to the slide rail, and the other short "I" part is located outside the long groove, and one end of the clamping plate is provided with a groove matching the short "I" part.

[0008] Furthermore, an upper baffle and a lower baffle are provided in front of the long slot, and the "I"-shaped sliding block can slide between the upper baffle and the lower baffle.

[0009] Furthermore, the slider includes a block slidably connected to the slide rail, a short stick fixedly connected to the front of the block, the short stick extends from the long slot, and one end of the clamping plate is provided with a socket matching the short stick.

[0010] Furthermore, an anti-slip pad is provided on the inner side of the clamping plate.

[0011] Furthermore, the limiting slot penetrates the bottom plate or does not penetrate the bottom plate.

[0012] Furthermore, two first splicing grooves are arranged on one side of the base, and two first latches are matched and arranged on the other side.

[0013] Furthermore, three limiting slots are provided.

[0014] Furthermore, a plurality of the cell culture fluid bottle placement racks can be spliced ​​together for use.

[0015] The beneficial effects of the utility model are: reasonable structural design, flexible use, convenient angle adjustment, stable clamping, and can be spliced ​​as needed to meet the needs of accommodating multiple groups of different cell culture fluid bottles for operation at the same time. The support plate is inserted into different limit slots to adjust the tilt angle of the placement rack to absorb the culture fluid. According to the height of the cell culture fluid bottle, the height of the main board can be increased by adjusting the length of the telescopic rod, and at the same time, the position of the clamping device can be changed, which can provide a good support effect for the cell culture bottle. By adjusting the distance between the clamping plates, bottles of different thicknesses can be clamped. According to the number of cell culture fluid bottles required, they can be freely added through the pins and splicing grooves on the main board and the bottom plate, which is convenient for experiments and work.

[0016] In order to illustrate the technical solution of the present invention in more detail, the present invention is further explained below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the box structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the slider in the third embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping plate of the third embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the slider and the clamping plate of the fourth embodiment of the utility model;

[0022] Figure 6 It is a schematic diagram of the base structure of the utility model;

[0023] Figure 7 It is a schematic diagram of the structure of the utility model after splicing.

[0024] In the figure, 1 is a base, 101 is a limiting slot, 2 is an L-shaped main board, 3 is a support plate, 41 is a first splicing slot, 42 is a second splicing slot, 51 is a first latch, 52 is a second latch, 6 is a telescopic rod, 7 is a clamping device, 71 is a box, 71 is a long slot, 72 is a slider, 721 is a short "one" part, 731 is a groove, 722 is a block, 723 is a short stick, 73 is a clamping plate, 732 is a jack, 74 is a slide rail, 75 is a partition, 76 is a spring, and 8 is an anti-slip pad. DETAILED DESCRIPTION

[0025] Embodiment 1:

[0026] This embodiment is a rack for placing cell culture fluid bottles, such as Figures 1 to 6As shown, it includes a plate-shaped base 1, an L-shaped main board 2 is rotatably connected to the front of the base 1, and a plurality of limit slots 101 parallel to the main board 2 are arranged on the base 1. One end of the support plate 3 is rotatably connected to the main board 2 through a hinge, and the other end is contacted and connected with the limit slot 101. The support plate 3 can be plugged into different limit slots 101 as needed. One side of the base 1 is provided with at least one first splicing groove 41, and the other side is provided with a first latch 51 matching the first splicing groove 41. One side of the main board 2 is provided with a second splicing groove 42, and the other side is provided with a second latch 52 matching the second splicing groove 42. The splicing groove and the latch can be arranged to splice multiple placement racks together, which is convenient for management when multiple culture bottles are used in one experiment. One end of the telescopic rod 6 is fixedly connected to the top of the main board 2, and the other end is fixedly connected to the clamping device 7. The arrangement of the telescopic rod can adjust the height of the placement rack according to the bottle type.

[0027] Embodiment 2:

[0028] This embodiment is an improvement of the first embodiment, and is a refinement of the clamping device 7. Figures 1 to 4 As shown, the clamping device 7 described in this embodiment includes a rectangular box body 71, two sliders 72 and a pair of clamping plates 73 for clamping the culture fluid bottle. A horizontal long groove 711 is opened in the middle of the box body 71, and a slide rail 74 is arranged at the bottom of the long groove 711. The slider 72 is slidably connected to the slide rail 74. A partition 75 is fixedly arranged in the middle of the long groove 711. One end of the spring 76 is fixedly connected to the partition 75, and the other end is fixedly connected to one side of the slider 72. The partition 75 is arranged to fix the slider 72 to prevent it from sliding randomly after being touched by external force, so as to ensure the safety and stability of the culture fluid bottle. The clamping plate 73 is pluggably connected to the front of the slider 72.

[0029] When not in use, under the action of the tension of the spring 76, the two sliders 72 on both sides of the partition 75 are parked close to the two sides of the partition 75 respectively. When it is necessary to clamp the culture medium bottle, the clamping plate 73 is pulled to one side or both sides respectively. Under the action of external force, the slider 72 slides outward, and the clamping plate 73 opens. The size of the opening and closing range can be determined according to the thickness of the bottle.

[0030] Embodiment three:

[0031] This embodiment is an improvement of the second embodiment, which is a refinement of the slider 72 and the clamping plate 73. Figures 1 to 4As shown, the slider 72 in this embodiment is an "I"-shaped structure, wherein a long "I" portion is located inside the long groove 711 and is slidably connected to the slide rail 74, and another short "I" portion 721 is located outside the long groove 711, and one end of the clamping plate 73 is provided with a groove 731 matching the short "I" portion 721, and an anti-slip pad 8 is provided on the inner side of the clamping plate 73.

[0032] Furthermore, an upper baffle plate 91 and a lower baffle plate 92 are provided in front of the long slot 711 , and the “I”-shaped sliding block 72 can slide between the upper baffle plate 91 and the lower baffle plate 92 .

[0033] Embodiment 4:

[0034] This embodiment is another implementation of the slider 72 and the clamping plate 73. Figure 5 As shown, the slider 72 of this embodiment includes a block 722 slidably connected to the slide rail 74, a short stick 723 fixedly connected to the front of the block 722, the short stick 723 extends out from the long slot 711, and one end of the clamping plate 73 is provided with a socket 732 matching the short stick 723.

[0035] Embodiment five:

[0036] Based on the above embodiments, the limiting slot 101 described in this embodiment can be a slot matching the support plate, or a through hole penetrating the base plate 1 and matching the support plate. Preferably, three limiting slots 101 are provided, and the base plate 1 and the main board 2 have the same width.

[0037] Further preferably, two first splicing grooves 41 are provided on one side of the base 1 , and two first latches 51 are matched and provided on the other side, so that the splicing is more stable.

[0038] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A rack for placing cell culture fluid bottles, characterized in that: The invention comprises a plate-shaped base (1), an L-shaped main board (2) rotatably connected to the front part of the base (1), a plurality of limit slots (101) parallel to the main board (2) are arranged on the base (1), one end of a support plate (3) is rotatably connected to the main board (2), and the other end is contact-connected with the limit slots (101); one side of the base (1) is provided with at least one first splicing groove (41), and the other side is provided with a first latch (51) matching the first splicing groove (41); one side of the main board (2) is provided with a second splicing groove (42), and the other side is provided with a second latch (52) matching the second splicing groove (42); one end of a telescopic rod (6) is fixedly connected to the top of the main board (2), and the other end is fixedly connected to a clamping device (7).

2. The cell culture fluid bottle placement rack according to claim 1, characterized in that: The clamping device (7) comprises a rectangular box (71), two sliders (72) and a pair of clamping plates (73) for clamping a culture fluid bottle. A transverse long groove (711) is provided in the middle of the box (71). A slide rail (74) is provided at the bottom of the long groove (711). The slider (72) is slidably connected to the slide rail (74). A partition (75) is fixedly provided in the middle of the long groove (711). A spring (76) is provided on each side of the partition (75). One end of the spring (76) is fixedly connected to the partition (75), and the other end is fixedly connected to one side of the slider (72). The clamping plate (73) is pluggably connected to the front of the slider (72).

3. The cell culture fluid bottle placement rack according to claim 2, characterized in that: The sliding block (72) is an I-shaped structure, wherein a long "I" portion is located inside the long slot (711) and is slidably connected to the slide rail (74), and another short "I" portion (721) is located outside the long slot (711), and one end of the clamping plate (73) is provided with a groove (731) matching the short "I" portion (721).

4. The cell culture fluid bottle placement rack according to claim 3, characterized in that: An upper baffle plate (91) and a lower baffle plate (92) are arranged in front of the long groove (711), and the "I"-shaped sliding block (72) can slide between the upper baffle plate (91) and the lower baffle plate (92).

5. The cell culture fluid bottle placement rack according to claim 2, characterized in that: The sliding block (72) comprises a block (722) slidably connected to the sliding rail (74), a short stick (723) fixedly connected to the front of the block (722), the short stick (723) extending from the long slot (711), and a socket (732) matching the short stick (723) is provided at one end of the clamping plate (73).

6. The cell culture fluid bottle placement rack according to claim 2, characterized in that: The side of the clamping plate (73) that clamps the culture fluid bottle is provided with an anti-slip pad (8).

7. The cell culture fluid bottle placement rack according to claim 1, characterized in that: The limiting slot (101) penetrates the base (1) or does not penetrate the base (1).

8. The cell culture fluid bottle placement rack according to claim 1, characterized in that: Two first splicing grooves (41) are arranged on one side of the base (1), and two first latches (51) are matched and arranged on the other side.

9. The cell culture fluid bottle placement rack according to claim 1, characterized in that: Three limiting slots (101) are provided.

10. The cell culture fluid bottle placement rack according to any one of claims 1 to 8, characterized in that: A plurality of the cell culture fluid bottle placement racks can be spliced ​​together for use.

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