Bevel culture medium placing box
By designing a slanted culture medium placing box, the problems of inconsistent thickness of the inclined culture medium and bacteria-infected are solved, and efficient and sterile inclined culture medium are achieved.
Patent Information
- Application Number
- CN202421945349.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The thickness and size of traditional inclined culture medium are inconsistent during production, and bacteria are easily contaminated during condensation, resulting in unstable production.
A beveled culture medium placing box is designed, which includes an adjustable beveled rack and temperature control system to ensure that the test tube position and inclination are adjustable, and air is filtered through ultraviolet disinfection and filtering the filter to prevent bacterial infection.
It improves the efficiency and success rate of inclined culture medium production, avoids bacterial infection, and provides a good experimental environment.
Smart Images
Figure CN223060954U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microbial experiment equipment, in particular to an inclined medium placement box. Background Art
[0002] Bacterial strains are the core of modern fermentation industry. Culturing, purifying and preserving bacterial strains using inclined medium is an important way to maintain the stability of bacterial strains. There is no fixed operation standard for traditional production of inclined medium. The thickness and size of the inclined medium produced by different technicians at different times are different, which brings inevitable errors to the operation of culturing bacterial strains. At the same time, when the inclined medium is placed in the normal environment during condensation, it is very easy to cause the inclined medium to be contaminated with bacteria, which in turn leads to unstable production and brings huge losses to the enterprise. Content of the Utility Model
[0003] Aiming at the above defects, the purpose of the utility model is to provide an inclined medium placement box to solve the problem that the thickness and size of the inclined medium are different.
[0004] To achieve the above purpose, the utility model provides an inclined medium placement box, which includes a box body. An inclined placement rack is arranged in the box body. The inclined placement rack includes a horizontally supporting frame and a vertically supporting frame connected to each other. The vertically supporting frame can move on the horizontally supporting frame. A test tube support is arranged on the vertically supporting frame. A plurality of concave test tube placement grooves are arranged on the test tube support. A baffle is arranged at the end of the horizontally supporting frame.
[0005] As a preferred technical solution, the horizontally supporting frame includes two symmetrically arranged horizontal supporting rods and two symmetrically arranged vertical supporting rods, and each vertical supporting rod is connected to the corresponding horizontal supporting rod.
[0006] As a preferred technical solution, a horizontal adjusting seat is connected to the bottom of each vertical supporting rod. The horizontal adjusting seat is sleeved on the corresponding horizontal supporting rod and is slidably connected to the horizontal supporting rod;
[0007] Two first nuts are arranged on each horizontal supporting rod, and the two first nuts are respectively located on both sides of the horizontal adjusting seat on the horizontal supporting rod for limiting the horizontal adjusting seat.
[0008] As a preferred technical solution, the horizontal adjusting seat includes a cylinder body. A horizontal adjusting seat placement groove is arranged on the cylinder body. A rotatable vertical supporting rod is installed in the horizontal adjusting seat placement groove. A detachable stop block is also arranged in the horizontal adjusting seat placement groove.
[0009] As a preferred technical solution, a vertical adjusting seat is sleeved on each vertical supporting rod, and the vertical adjusting seat is slidably connected to the corresponding vertical supporting rod;
[0010] Two second nuts are provided on each vertical support rod, and the two second nuts are respectively located on both sides of the vertical adjustment seat on the vertical support rod for limiting the vertical adjustment seat.
[0011] As a preferred technical solution, a vertical adjustment seat placement groove is provided on the vertical adjustment seat. The vertical adjustment seat placement groove is located in the upper part of the side wall of the vertical adjustment seat, and a detachable test tube holder is provided in the vertical adjustment seat placement groove.
[0012] As a preferred technical solution, a plurality of sliding grooves are provided on the baffle, and a detachable limiting plate is provided in the sliding grooves.
[0013] As a preferred technical solution, a sandwich layer is circumferentially provided on the outer side of the box body for cooling the box body.
[0014] As a preferred technical solution, the box body is connected with an openable cover body. An ultraviolet lamp and an air inlet hole are provided on the cover body, and a filter screen is provided at the air inlet hole.
[0015] As a preferred technical solution, an air outlet hole is provided on the bottom wall of the box body.
[0016] The utility model provides an inclined medium placement box, which can not only freely adjust the position according to the length of the test tube and the inclination degree of the inclined surface, but also accelerate the production and condensation process of the inclined medium by controlling the temperature, improve the experimental efficiency, and the production environment of the inclined medium is good, avoiding the situation of bacteria contamination. It is simple and practical, and improves the efficiency and success rate of the production of the inclined medium. Description of the Drawings
[0017] Figure 1 It is a schematic structural diagram of the inclined medium placement box of the utility model;
[0018] Figure 2 It is a schematic structural diagram of the inclined surface placement rack;
[0019] Figure 3 It is a schematic structural diagram of the baffle;
[0020] Figure 4 It is a schematic structural diagram of the state where the first nut on one side of the horizontal adjustment seat is far away;
[0021] Figure 5 It is a schematic structural diagram of another perspective of the state where the first nut on one side of the horizontal adjustment seat is far away;
[0022] Figure 6 It is a schematic structural diagram of the test tube holder;
[0023] Figure 7This is another structural schematic diagram of the inclined medium placement box of the utility model;
[0024] In the figure:
[0025] 1 - Box body, 2 - Cover body, 3 - Inclined placement rack, 4 - Interlayer, 5 - Water inlet, 6 - Water outlet, 7 - Ultraviolet lamp, 8 - Air inlet hole, 9 - Hinge, 10 - Air outlet,
[0026] 131 - Horizontal support rod, 311 - Horizontal adjustment seat, 3111 - Horizontal adjustment seat placement groove, 3112 - Cylinder body, 312 - First nut, 313 - Stopper,
[0027] 32 - Vertical support rod, 321 - Vertical adjustment seat, 322 - Second nut,
[0028] 33 - Test tube support, 331 - Test tube placement groove,
[0029] 34 - Baffle plate, 341 - Limiting plate, 342 - Slide groove. Detailed implementation mode
[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the following combines with embodiments to further elaborate on the utility model in detail. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.
[0031] Embodiment 1:
[0032] Refer to Figure 1 , the utility model provides an inclined medium placement box, including a box body 1, and the box body 1 is in the shape of a cuboid made of stainless steel. An inclined placement rack 3 is arranged inside the box body 1. An interlayer 4 is circumferentially arranged on the outer side of the box body 1, and the interlayer 4 is connected with a water inlet 5 and a water outlet 6. Cold water can be introduced into the interlayer 4 to achieve rapid cooling of the inside of the box body 1 and accelerate the solidification of the inclined medium.
[0033] The box body 1 is connected with an openable and closable cover body 2 through a hinge 9. Sealing rings are arranged around the inner wall of the cover body 2. When the cover body 2 is closed, the box body 1 and the cover body 2 form a sealed space under the action of the sealing rings to prevent foreign bacteria from entering and causing contamination. An ultraviolet lamp 7 and an air inlet hole 8 are arranged on the cover body 2. The ultraviolet lamp 7 is used for sterilizing and disinfecting the inside of the box body 1 to ensure a good environment for making the inclined medium. A filter screen is arranged at the air inlet hole 8, and the filter screen can filter and sterilize the air entering the box body 1 through the air inlet hole 8 to further ensure a good environment for the inclined medium inside the box body 1. The filter screen can be selected from gauze, etc., as long as it can achieve the effect of air bacteria filtration.
[0034] Refer to Figure 1, an air outlet hole 10 is provided on the bottom wall of the box body 1 to make the air in the box body 1 discharge more smoothly, and support legs can be provided at the bottom of the box body 1. Refer to Figure 7 , the air outlet hole 10 can also be provided on the cover body 2. The setting of the exhaust hole 10 can discharge the air in the box body 1 to prevent the humidity in the box body 1 from being too high and causing the inclined medium to be contaminated with bacteria.
[0035] Refer to Figure 2 、 Figures 4 to 6 , the inclined plane placement rack 3 includes a connected horizontal support frame and a vertical support frame. The vertical support frame can move on the horizontal support frame, and a test tube support 33 is provided on the vertical support frame; a number of concave test tube placement grooves 331 are provided on the test tube support 33, and the test tube grooves 331 can be set as square or arc-shaped; a baffle 34 is provided at the end of the horizontal support frame, and the setting of the baffle 34 can effectively prevent the test tubes from moving randomly and affecting the inclined plane placement effect.
[0036] Specifically, the horizontal support frame includes two symmetrically arranged horizontal support rods 31 and two symmetrically arranged vertical support rods 32, and each vertical support rod 32 is connected to the corresponding horizontal support rod 31.
[0037] A horizontal adjustment seat 311 is connected to the bottom of each vertical support rod 32. The horizontal adjustment seat 311 is sleeved on the corresponding horizontal support rod 31 and is slidably connected to the horizontal support rod 31; two first nuts 312 are provided on each horizontal support rod 31, and the two first nuts 312 are respectively located on both sides of the horizontal adjustment seat 311 on the horizontal support rod 31 for limiting the horizontal adjustment seat 311.
[0038] A vertical adjustment seat 321 is sleeved on each vertical support rod 32. The vertical adjustment seat 321 is slidably connected to the corresponding vertical support rod 32; two second nuts 322 are provided on each vertical support rod 32, and the two second nuts 322 are respectively located on both sides of the vertical adjustment seat 321 on the vertical support rod 32 for limiting the vertical adjustment seat 321.
[0039] Refer to Figure 4 and Figure 5, the horizontal adjustment base 311 includes a cylinder 3112, on which a horizontal adjustment base placement groove 3111 is provided. A rotatable vertical support rod 32 is installed in the horizontal adjustment base placement groove 3111. A detachable stop block 313 is also provided in the horizontal adjustment base placement groove 3111, and the size of the stop block 313 is adapted to the remaining volume in the horizontal adjustment base placement groove 3111 when the vertical support rod 32 is erected. When not in use, the two first nuts 312 on the horizontal support rod 31 can be rotated to the two end portions of the horizontal support rod 31, then the horizontal adjustment base 311 is slid to one end portion of the horizontal support rod 31 on the side opposite to the horizontal adjustment base placement groove 3111, and finally the vertical support rod 32 is rotated and lowered into the horizontal adjustment base placement groove 3111; or the vertical support rod 32 can be directly taken out of the horizontal adjustment base placement groove 3111 and placed horizontally.
[0040] A vertical adjustment base placement groove is provided on the vertical adjustment base 321, and the vertical adjustment base placement groove has the same structure as the horizontal adjustment base placement groove 3111. The vertical adjustment base placement groove is located in the upper part of the side wall of the vertical adjustment base 321, and a detachable test tube support 33 is provided in the vertical adjustment base placement groove. When not in use, the test tube support 33 can be directly slid out along the vertical adjustment base placement groove for placement, which is convenient for disassembly and assembly and use.
[0041] See Figure 3 , a plurality of sliding grooves 342 are provided on the baffle 34, and a detachable limiting plate 341 is provided in the sliding grooves 342. During use, the corresponding limiting plate 341 can be installed according to the arrangement of the test tubes, so as to limit the bottom of the test tubes between two adjacent limiting plates 341 and prevent the bottom of the test tubes from moving.
[0042] During use, adjust the position of the vertical support frame on the horizontal support frame according to the length of the test tube, and adjust the position of the test tube support 33 on the vertical support frame according to the required inclination angle of the test tube. Place the test tube in the box body 1, with the bottom abutted against the baffle 34 and the top placed in the test tube placement groove 331. Turn on the ultraviolet lamp 7 on the cover body 2 to sterilize the environment inside the box body 1 to ensure a good environment for the slant medium in the test tube 1; close the cover body 2 to form a sealed space between the cover body 2 and the box body 1 to prevent miscellaneous bacteria from entering and causing contamination. Pass cold water into the interlayer 4 through the water inlet 5 and discharge it from the water outlet 6 to quickly cool the box body 1, which helps the slant medium to quickly condense. When the air inlet hole 8 and the air outlet hole 10 are closed, the box body 1 is in a sealed space, and lowering the temperature will form a negative pressure. Therefore, air is introduced into the box body 1 through the air inlet hole 8 provided with a filter screen to maintain the normal pressure inside the box body 1. The filter screen filters and sterilizes the air entering the box body 1 to further ensure a good environment for the slant medium inside the box body 1. The air outlet hole 10 can be moderately opened to avoid excessive humidity inside the box body 1.
[0043] The utility model provides an inclined plane culture medium placing box, which can not only freely adjust the position according to the length of the test tube and the inclination degree of the inclined plane, but also accelerate the production and condensation process of the inclined plane culture medium by controlling the temperature, improve the experimental efficiency, and has a good production environment for the inclined plane culture medium, avoiding the situation of bacterial contamination, being simple and practical, and improving the efficiency and success rate of the production of the inclined plane culture medium.
[0044] Certainly, the utility model can also have many other embodiments. Without departing from the spirit and essence of the utility model, those skilled in the art can make various corresponding changes and deformations according to the utility model, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the utility model.
Claims
1. An inclined culture medium placement box, comprising a box body (1), characterized in that, Inside the box body (1), an inclined placement rack (3) is provided. The inclined placement rack (3) includes a connected horizontal support frame and a vertical support frame. The vertical support frame can move on the horizontal support frame. A test tube support (33) is provided on the vertical support frame. A number of concave test tube placement grooves (331) are provided on the test tube support (33). A baffle (34) is provided at the end of the horizontal support frame.
2. The inclined plane culture medium placement box according to claim 1, characterized in that, The horizontal support frame includes two symmetrically arranged horizontal support rods (31) and two symmetrically arranged vertical support rods (32). Each vertical support rod (32) is connected to the corresponding horizontal support rod (31).
3. The inclined plane culture medium placement box according to claim 2, characterized in that, The bottom of each vertical support rod (32) is connected with a horizontal adjustment seat (311). The horizontal adjustment seat (311) is sleeved on the corresponding horizontal support rod (31) and is slidably connected to the horizontal support rod (31); Two first nuts (312) are provided on each horizontal support rod (31). The two first nuts (312) are respectively located on both sides of the horizontal adjustment seat (311) on the horizontal support rod (31) for limiting the horizontal adjustment seat (311).
4. The inclined plane culture medium placement box according to claim 3, characterized in that, The horizontal adjustment seat (311) includes a cylinder body (3112). A horizontal adjustment seat placement groove (3111) is provided on the cylinder body (3112). A rotatable vertical support rod (32) is installed in the horizontal adjustment seat placement groove (3111). A detachable stopper (313) is also provided in the horizontal adjustment seat placement groove (3111).
5. The inclined plane culture medium placement box according to claim 2, characterized in that, A vertical adjustment seat (321) is sleeved on each vertical support rod (32). The vertical adjustment seat (321) is slidably connected to the corresponding vertical support rod (32); Two second nuts (322) are provided on each vertical support rod (32). The two second nuts (322) are respectively located on both sides of the vertical adjustment seat (321) on the vertical support rod (32) for limiting the vertical adjustment seat (321).
6. The inclined culture medium placement box according to claim 5, characterized in that, A vertical adjustment seat placement groove is provided on the vertical adjustment seat (321). The vertical adjustment seat placement groove is located at the upper part of the side wall of the vertical adjustment seat (321). A detachable test tube support (33) is provided in the vertical adjustment seat placement groove.
7. A slant culture medium placement box according to claim 2, characterized in that, A number of sliding grooves (342) are provided on the baffle (34). A detachable limiting plate (341) is provided in the sliding grooves (342).
8. A slant culture medium placement box according to any one of claims 1 to 7, characterized in that, A sandwich layer (4) is circumferentially provided on the outer side of the box body (1). The sandwich layer (4) is used to cool the box body (1).
9. A slant medium placement box according to claim 8, characterized in that, The box body (1) is connected with an openable cover body (2). An ultraviolet lamp (7) and an air inlet hole (8) are provided on the cover body (2). A filter screen is provided at the air inlet hole (8).
10. A slant culture medium placement box according to claim 9, characterized in that, An air outlet hole (10) is provided on the bottom wall of the box body (1).