Test tube support for stem cell culture

Abstract

The utility model relates to the technical field of stem cells, in particular to a test tube bracket for stem cell culture, which is internally provided with a main box body, a rotating shaft is rotatably arranged in the main box body, a rotating rack is fixedly arranged on the outer circular surface of the rotating shaft, a lifting sliding block capable of moving up and down is arranged in the rotating rack, and a light supplementing lamp is fixedly arranged on the front end surface of the lifting sliding block. A clamping cavity connected with the outside is formed in the rotating rack, and threaded lead screws which are in bilateral symmetry are rotationally arranged on the end faces of the left side and the right side of the rotating rack, so that culture test tubes with different sizes and different diameters are clamped and fixed, and a lifting motor is arranged in the rotating rack to start to be started; and the lifting shaft is driven to rotate, and then the lifting sliding block and the light supplementing lamp start to move up and down, so that light supplementing is carried out on the position, needing to be observed, of the culture test tube, the observation clearness is improved, subsequent data recording and observation are further facilitated, and the practicability and accuracy of the support are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of stem cells, in particular to a test tube support for stem cell culture. Background Art

[0002] Stem cells are a type of multipotent cells with the ability to self-replicate. Under certain conditions, they can differentiate into multiple functional cells. Stem cells are divided into embryonic stem cells and adult stem cells according to their developmental stage. Stem cells have the potential to regenerate various tissues, organs and the human body, and are called "universal cells" in the medical field. During the use of existing test tube holders for stem cell culture, auxiliary devices need to be used manually for light supplement, which makes the operation more complicated and requires real-time position adjustment. In addition, it is impossible to adjust in real time according to the diameter of the test tube, resulting in poor flexibility of the holder. Utility Model Content

[0003] The purpose of the utility model is to provide a test tube support for stem cell culture, which is used to overcome the above-mentioned defects in the prior art.

[0004] According to the utility model, a test tube holder for stem cell culture comprises a main box body, a rotating shaft is rotatably provided in the main box body, a rotating frame is fixedly provided on the outer circumferential surface of the rotating shaft, a lifting slider which can move up and down is provided in the rotating frame, a fill light is fixedly provided on the front end surface of the lifting slider, and the fill light plays a role of fill light, a clamping cavity connected to the outside is provided in the rotating frame, left and right symmetrical threaded screws are rotatably provided on the left and right side end surfaces of the rotating frame, a threaded slider which can move left and right is provided on the outer circumferential surface of the threaded screw, the threaded slider is threadably matched with the threaded screw, a clamping frame is fixedly provided on the end surface on the opposite side of the threaded slider and passes through the rotating frame, and the rotating frame plays the role of clamping and fixing test tubes of different sizes and diameters.

[0005] In some embodiments, a lifting motor is fixedly provided inside the rotating frame, a lifting shaft is rotatably provided on the lower end surface of the rotating frame, the outer cylindrical surface of the lifting shaft is threadedly engaged with the lifting slider, the upper end surface of the lifting shaft is dynamically connected to the lifting motor, and a base is fixedly provided on the lower end surface of the rotating frame.

[0006] In some embodiments, a rotating motor is fixedly provided in the main housing, and the left end surface of the rotating shaft is dynamically connected to the rotating motor.

[0007] In some embodiments, a control panel is fixedly provided on the left end surface of the main box body, and the control panel plays a coordinating role in regulating various movements.

[0008] Compared with the prior art, the advantages of the utility model are:

[0009] 1. The utility model places the test tube to be cultured between the clamping frame and the upper end surface of the base, and then the user rotates the threaded screws on the left and right sides at the same time, and then the two groups of threaded sliders and the clamping frame symmetrically start to move toward each other, so as to clamp and fix the culture tubes of different sizes and diameters, and the lifting motor provided inside starts to start, thereby driving the lifting shaft to start rotating, and then the lifting slider and the fill light start to move up and down, so as to fill light for the position where the culture tube needs to be observed, thereby improving the clarity of observation, and further facilitating the recording and observation of subsequent data, thereby ensuring the practicality and accuracy of the bracket.

[0010] 2. The utility model is started by a rotating motor provided inside, thereby driving the rotating frame and the clamped culture tube to rotate to a specific angle, thereby ensuring observation by the user and further ensuring the flexibility of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a left view of the utility model;

[0012] Figure 2 It is a right view of the utility model;

[0013] Figure 3 It is a front view of the utility model;

[0014] Figure 4 This utility model Figure 3 Schematic diagram of AA in the middle;

[0015] Figure 5 This utility model Figure 3 Schematic diagram of BB.

[0016] In the figure:

[0017] 11. Main box; 12. Control panel; 13. Rotating shaft; 14. Rotating motor; 15. Rotating frame; 16. Clamping cavity; 17. Threaded screw; 18. Threaded slider; 19. Clamping frame; 20. Lifting motor; 21. Lifting shaft; 22. Base; 23. Lifting slider; 24. Fill light. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 5 , which is the first embodiment of the utility model, and provides an embodiment of a test tube holder for stem cell culture, comprising a main box 11, a rotating shaft 13 is rotatably provided in the main box 11, a rotating frame 15 is fixedly provided on the outer circumference of the rotating shaft 13, a lifting slider 23 that can move up and down is provided in the rotating frame 15, a fill light 24 is fixedly provided on the front end surface of the lifting slider 23, and the fill light 24 plays a role of fill light, a clamping cavity 16 connected to the outside is provided in the rotating frame 15, left and right symmetrical threaded screws 17 are rotatably provided on the left and right side end surfaces of the rotating frame 15, a threaded slider 18 that can move left and right is provided on the outer circumference of the threaded screw 17, the threaded slider 18 is threadedly matched with the threaded screw 17, a clamping frame 19 is fixedly provided on the end surface of the opposite side of the threaded slider 18 and penetrates the rotating frame 15, and the rotating frame 15 plays the role of clamping and fixing test tubes of different sizes and diameters.

[0021] A lifting motor 20 is fixedly provided inside the rotating frame 15, and a lifting shaft 21 is rotatably provided on the lower end surface of the rotating frame 15. The outer cylindrical surface of the lifting shaft 21 is threadedly matched with the lifting slider 23, and the upper end surface of the lifting shaft 21 is dynamically connected to the lifting motor 20. A base 22 is fixedly provided on the lower end surface of the rotating frame 15.

[0022] A rotating motor 14 is fixedly disposed in the main housing 11 , and a left end surface of the rotating shaft 13 is dynamically connected to the rotating motor 14 .

[0023] A control panel 12 is fixedly disposed on the left end surface of the main box body 11, and the control panel 12 plays a role in regulating various movements.

[0024] Specific workflow:

[0025] When in use, the test tube to be cultured is placed between the clamping frame 19 and the upper end surface of the base 22. The user then simultaneously rotates the threaded screws 17 on the left and right sides. The two groups of threaded sliders 18 and the clamping frame 19 symmetrically on the left and right begin to move toward each other, thereby achieving clamping and fixing of culture tubes of different sizes and diameters. The internal lifting motor 20 starts to start, thereby driving the lifting shaft 21 to start rotating, and then the lifting slider 23 and the fill light 24 start to move up and down, thereby achieving fill light for the position where the culture tube needs to be observed, thereby improving the clarity of observation, and further facilitating the subsequent recording and observation of data, thereby ensuring the practicability and accuracy of the bracket.

[0026] At this time, the rotating motor 14 is started, thereby driving the rotating frame 15 and the clamped culture tube to rotate to a specific angle, thereby ensuring the user's observation and further ensuring the flexibility of the bracket.

[0027] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A test tube support for stem cell culture, comprising a main box (11), characterized in that: A rotating shaft (13) is rotatably provided in the main box (11), a rotating frame (15) is fixedly provided on the outer circumferential surface of the rotating shaft (13), a lifting slider (23) capable of moving up and down is provided in the rotating frame (15), a fill light (24) is fixedly provided on the front end surface of the lifting slider (23), and a clamping cavity (16) connected to the outside is provided in the rotating frame (15); Left and right symmetrical threaded screws (17) are rotatably provided on the left and right end surfaces of the rotating frame (15); a threaded slider (18) capable of moving left and right is provided on the outer circumference of the threaded screw (17); the threaded slider (18) is threadably matched with the threaded screw (17); a clamping frame (19) is fixedly provided on the end surface opposite to the threaded slider (18) and penetrates the rotating frame (15).

2. A test tube support for stem cell culture according to claim 1, characterized in that: A lifting motor (20) is fixedly arranged inside the rotating frame (15); a lifting shaft (21) is rotatably arranged on the lower end surface of the rotating frame (15); an outer circumferential surface of the lifting shaft (21) is threadedly matched with the lifting slider (23); an upper end surface of the lifting shaft (21) is dynamically connected to the lifting motor (20); and a base (22) is fixedly arranged on the lower end surface of the rotating frame (15).

3. A test tube support for stem cell culture according to claim 1, characterized in that: A rotating motor (14) is fixedly disposed in the main housing (11), and the left end surface of the rotating shaft (13) is dynamically connected to the rotating motor (14).

4. A test tube support for stem cell culture according to claim 1, characterized in that: A control panel (12) is fixedly provided on the left end surface of the main box body (11).

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