Test tube placing rack for cell experiment
By designing a test tube placement rack including protective cover, protective box and mechanical rotary structure, the existing test tube rack is solved, and effective protection and convenient classification of test tubes are achieved.
Patent Information
- Application Number
- CN202421572224.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing test tube rack lacks effective protective devices, which can easily lead to the dumping and breaking of the test tube, and is inconvenient to the classification of the test tube, which can easily cause sample confusion.
A test tube placement rack including a base plate, a protective cover, a connecting plate, a connecting column, a protective box and a lifting assembly is designed. Through the mechanical structure of the worm and worm gear, the rotation of the protective cover and the protective box is realized to form an overall protection; through the worm gear and worm gear, the rotation of the connecting column and the test tube placement rack is driven, the classification of the test tube and the adaptive adjustment of the protective cover is realized.
Effectively prevent the test tube from being dumped and broken, improve the classification convenience of the test tube, avoid sample confusion, and adjust the position of the lift plate according to the height of the test tube, so as to facilitate the placement of the test tube.
Smart Images
Figure CN223042762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a test tube placement rack for cell experiments, in particular to a test tube placement rack for cell experiments which is convenient for classification. Background Art
[0002] Cell experiments are one of the most important experimental methods in biological research. Through the manipulation, observation and analysis of cells, we can reveal the structure and function of cells and gain a deeper understanding of the essence of life. In cell experiments, commonly used experimental contents include cell culture, cell staining, cell separation and cell fusion.
[0003] Most of the existing test tube racks are exposed structures, various pathogens can easily invade and easily cause infection of the blood in the test tubes. In addition, the test tube racks do not have effective protective devices and are easy to topple over and break. After the test tubes are placed on the test tube racks, they are gathered together, which is not convenient for classifying the test tubes. It is easy to cause multiple blood collection test tubes of the same patient to be confused with those of others, thus bringing great inconvenience to the use. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides a test tube placement rack for cell experiments.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test tube rack for cell experiments, comprising a bottom plate and a protective cover, the upper surface of the bottom plate is fixedly connected to the protective cover, the upper surface of the bottom plate is rotatably connected to a connecting plate, the upper surface of the connecting plate is fixedly connected to a connecting column a, the outer surface of the connecting column a is rotatably connected to a connecting sleeve, the left side of the connecting sleeve is fixedly connected to a protective box, the upper surface of the protective cover is installed with a power box a, the upper surface of the power box a is fixedly connected to a power box b, the top of the connecting column a is fixedly connected to the bottom end of the connecting column b, the upper surface of the connecting plate is slidably connected to a plurality of test tube rack bodies, a moving groove is provided on the back side of the inside of the test tube rack body, a lifting assembly is arranged inside the moving groove, the front and back sides of the inside of the test tube rack body are respectively slidably connected to the front and back sides of the lifting plate, the outer surface of the connecting column b is provided with a conversion assembly, and the outer surface of the connecting sleeve is provided with a protective assembly.
[0006] Preferably, the protective assembly includes a worm wheel a installed on the outer surface of the connecting sleeve, the outer surface of the worm wheel a is meshed with the outer surface of the worm a, and the right side surface of the worm a passes through the right side surface of the inner wall of the power box a and extends to the outside of the power box a.
[0007] Preferably, the conversion assembly includes a worm wheel b installed on the outer surface of the connecting column b, the outer surface of the worm wheel b is meshed with the outer surface of the worm b, and the right side surface of the worm b passes through the right side surface of the inner wall of the power box b and extends to the outside of the power box b.
[0008] Preferably, a slot is formed on the upper surface of the connecting plate. The inner wall of the slot is slidably connected to the outer surface of the plug block, and the upper surface of the plug block is fixedly connected to the lower surface of the test tube rack body.
[0009] Preferably, the lifting assembly includes a stud rotatably connected to the lower surface of the inner wall of the moving slot. The top end of the stud passes through the upper surface of the inner wall of the moving slot and is fixedly connected to the lower surface of the turntable. A threaded sleeve is threadedly connected to the outer surface of the stud, and a lifting plate is fixedly connected to the front surface of the threaded sleeve.
[0010] Preferably, the materials of the protective cover and the protective box are transparent materials.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] In the present utility model, by rotating the worm a, the worm wheel a is driven to rotate. The rotation of the worm wheel a drives the connecting sleeve and the protective box to rotate, filling the gap left by the protective cover. By forming an integral body with the protective cover and the protective box, the cell experiment test tubes are protected, solving the problem that the existing device does not have an effective protective device and is prone to tipping and breaking.
[0013] In the present utility model, by rotating the worm b, the worm wheel b is driven to rotate. The rotation of the worm wheel b drives the connecting column b and the connecting column a to rotate. The rotation of the connecting column a drives the connecting plate and the test tube rack body to rotate, thereby converting the orientation of the test tube rack body to the gap of the protective cover. Different cell experiment test tubes are classified and distinguished by a plurality of test tube rack bodies. Pull the test tube rack body to take out the plug block from the slot, which is convenient for taking. This solves the problem that the existing device is not convenient for classifying test tubes.
[0014] In the present utility model, by rotating the turntable, the stud is driven to rotate. The rotation of the stud drives the threaded sleeve and the lifting plate to move upward. According to the height of the cell experiment test tubes, it is convenient to adjust the height of the lifting plate according to different cell experiment test tubes, facilitating the placement of cell experiment test tubes. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is a schematic internal structure diagram of the power box a in the present utility model;
[0018] Figure 3 is a schematic internal structure diagram of the power box b in the present utility model;
[0019] Figure 4 This is a schematic diagram of the internal structure of the moving groove in the present utility model;
[0020] In the figure: 1, bottom plate; 2, protective cover; 3, connecting column a; 4, connecting plate; 5, slot; 6, connecting sleeve;
[0021] Protective component: 71, worm gear a; 72, worm a; 8, power box a; 9, connecting column b;
[0022] Conversion component: 101, worm gear b; 102, worm b;
[0023] 11, power box b; 12, protective box; 13, test tube placement rack body;
[0024] Lifting component: 141, turntable; 142, stud; 143, threaded sleeve; 144, lifting plate; 15, insertion block; 16, moving groove. Specific implementation manner
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0026] Embodiment
[0027] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A test tube placement rack for cell experiments, including a bottom plate 1 and a protective cover 2. The upper surface of the bottom plate 1 is fixedly connected with the protective cover 2. The upper surface of the bottom plate 1 is rotatably connected with a connecting plate 4. The upper surface of the connecting plate 4 is fixedly connected with a connecting column a 3. The outer surface of the connecting column a 3 is rotatably connected with a connecting sleeve 6. The left side surface of the connecting sleeve 6 is fixedly connected with a protective box 12. The upper surface of the protective cover 2 is provided with a power box a 8. The upper surface of the power box a 8 is fixedly connected with a power box b 11. The top end of the connecting column a 3 is fixedly connected with the bottom end of a connecting column b 9. The upper surface of the connecting plate 4 is slidably connected with a plurality of test tube placement rack bodies 13. A moving groove 16 is opened on the back surface inside the test tube placement rack body 13. A lifting component is arranged inside the moving groove 16. The front and back surfaces inside the test tube placement rack body 13 are respectively slidably connected with the front and back surfaces of a lifting plate 144. A conversion component is arranged on the outer surface of the connecting column b 9. A protective component is arranged on the outer surface of the connecting sleeve 6.
[0028] Specifically, the protection assembly includes a worm wheel a71 installed on the outer surface of the connecting sleeve 6, the outer surface of the worm wheel a71 is meshed with the outer surface of the worm a72, and the right side surface of the worm a72 passes through the right side surface of the inner wall of the power box a8 and extends to the outside of the power box a8;
[0029] The worm a72 is rotated to drive the worm wheel a71 to rotate, and the rotation of the worm wheel a71 drives the connecting sleeve 6 and the protection box 12 to rotate, so as to fill the gap left by the protection cover 2. The protection cover 2 and the protection box 12 form a whole to protect the cell experiment tube.
[0030] Specifically, the conversion assembly includes a worm wheel b101 mounted on the outer surface of the connecting column b9, the outer surface of the worm wheel b101 is meshed with the outer surface of the worm b102, and the right side surface of the worm b102 passes through the right side surface of the inner wall of the power box b11 and extends to the outside of the power box b11;
[0031] The worm gear b102 rotates to drive the worm wheel b101 to rotate, and the rotation of the worm wheel b101 drives the connecting column b9 and the connecting column a3 to rotate, and the rotation of the connecting column a3 drives the connecting plate 4 and the test tube rack body 13 to rotate, thereby converting the orientation of the test tube rack body 13 to the gap of the protective cover 2.
[0032] Specifically, a slot 5 is provided on the upper surface of the connecting plate 4, the inner wall of the slot 5 is slidably connected to the outer surface of the plug block 15, and the upper surface of the plug block 15 is fixedly connected to the lower surface of the test tube rack body 13;
[0033] Different cell experiment test tubes are classified and distinguished by using a plurality of test tube placement rack bodies 13 , and the insert block 15 is taken out from the slot 5 by pulling the test tube placement rack body 13 for easy access.
[0034] Specifically, the lifting assembly includes a stud 142 that is rotatably connected to the lower surface of the inner wall of the moving groove 16, the top of the stud 142 passes through the upper surface of the inner wall of the moving groove 16 and is fixed to the lower surface of the turntable 141, the outer surface of the stud 142 is threadedly connected to a threaded sleeve 143, and the front surface of the threaded sleeve 143 is fixedly connected to a lifting plate 144;
[0035] The rotating disk 141 drives the stud 142 to rotate, and the rotation of the stud 142 drives the threaded sleeve 143 and the lifting plate 144 to move upward. The height of the lifting plate 144 is adjusted according to the height of the cell experiment test tube.
[0036] Specifically, by setting the material of the protective cover 2 and the protective box 12 to be transparent material;
[0037] The protective cover 2 and the protective box 12 made of transparent material facilitate observation of the cell experiment tube in the protective cover 2 .
[0038] Working principle and usage process of the present utility model:
[0039] When the present utility model is in use:
[0040] Rotate the turntable 141 to drive the stud 142 to rotate. The rotation of the stud 142 drives the threaded sleeve 143 and the lifting plate 144 to move upward. Adjust the height of the lifting plate 144 according to the height of the cell experiment test tube. Rotate the worm b102 to drive the worm wheel b101 to rotate. The rotation of the worm wheel b101 drives the connecting column b9 and the connecting column a3 to rotate. The rotation of the connecting column a3 drives the connecting plate 4 and the test tube placement rack body 13 to rotate, thereby converting the orientation of the test tube placement rack body 13 to the notch of the protective cover 2. Classify and distinguish different cell experiment test tubes through a number of test tube placement rack bodies 13. Pull the test tube placement rack body 13 to take out the insertion block 15 from the slot 5 for easy access. Rotate the worm a72 to drive the worm wheel a71 to rotate. The rotation of the worm wheel a71 drives the connecting sleeve 6 and the protective box 12 to rotate to fill the notch left by the protective cover 2. Form an integral body through the protective cover 2 and the protective box 12 to protect the cell experiment test tube.
[0041] The circuits, electronic components and modules involved are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to software and methods either.
[0042] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A test tube placement rack for cell experiments, comprising a bottom plate (1) and a protective cover (2), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a protective cover (2), the upper surface of the bottom plate (1) is rotatably connected to a connecting plate (4), the upper surface of the connecting plate (4) is fixedly connected to a connecting column a (3), the outer surface of the connecting column a (3) is rotatably connected to a connecting sleeve (6), the left side of the connecting sleeve (6) is fixedly connected to a protective box (12), the upper surface of the protective cover (2) is installed with a power box a (8), the upper surface of the power box a (8) is fixedly connected to a power box b (11), the top of the connecting column a (3) is connected to the connecting sleeve (6), and the connecting sleeve (6) is fixedly connected to a protective box (12). The bottom end of the connecting column b (9) is fixedly connected, and the upper surface of the connecting plate (4) is slidably connected to a plurality of test tube rack bodies (13). A movable groove (16) is provided on the back of the inside of the test tube rack body (13), and a lifting component is provided inside the movable groove (16). The front and back of the inside of the test tube rack body (13) are respectively slidably connected to the front and back of the lifting plate (144). The outer surface of the connecting column b (9) is provided with a conversion component, and the outer surface of the connecting sleeve (6) is provided with a protective component.
2. A test tube placement rack for cell experiments according to claim 1, characterized in that: The protective assembly includes a worm wheel a (71) mounted on the outer surface of the connecting sleeve (6), the outer surface of the worm wheel a (71) is meshed with the outer surface of the worm a (72), and the right side surface of the worm a (72) passes through the right side surface of the inner wall of the power box a (8) and extends to the outside of the power box a (8).
3. The test tube placement rack for cell experiments according to claim 1, characterized in that: The conversion assembly includes a worm wheel b (101) mounted on the outer surface of the connecting column b (9), the outer surface of the worm wheel b (101) is meshed with the outer surface of the worm b (102), and the right side surface of the worm b (102) passes through the right side surface of the inner wall of the power box b (11) and extends to the outside of the power box b (11).
4. The test tube placement rack for cell experiments according to claim 1, characterized in that: A slot (5) is provided on the upper surface of the connecting plate (4), the inner wall of the slot (5) is slidably connected to the outer surface of the insert block (15), and the upper surface of the insert block (15) is fixedly connected to the lower surface of the test tube placement rack body (13).
5. The test tube placement rack for cell experiments according to claim 1, characterized in that: The lifting assembly comprises a stud (142) rotatably connected to the lower surface of the inner wall of the movable groove (16); the top end of the stud (142) passes through the upper surface of the inner wall of the movable groove (16) and is fixedly connected to the lower surface of the turntable (141); the outer surface of the stud (142) is threadedly connected to a threaded sleeve (143); and the front surface of the threaded sleeve (143) is fixedly connected to a lifting plate (144).
6. The test tube placement rack for cell experiments according to claim 1, characterized in that: The protective cover (2) and the protective box (12) are made of transparent material.