Rotatable cell screening device

Abstract

The utility model relates to the technical field of cell screening, in particular to a rotatable cell screening device which comprises a device frame body, a rotating assembly is arranged in the device frame body, a storage assembly is arranged in the device frame body, the rotating assembly comprises a motor bin, the motor bin is formed in the device frame body, and the storage assembly is arranged in the motor bin. And the interior of the motor bin is fixedly connected with a rotating motor. According to the rotatable cell screening device, by installing the rotating assembly, a cell test tube can be placed in the supporting tube through cooperation of a motor bin, a rotating motor and other components, so that the bottom of the cell test tube can be clamped by an elastic rubber clamping base, and then a cell raw material needing to be screened is placed in the cell test tube; when the cell raw materials are screened, the internal screening net can filter, then the rotating motor is started to drive the whole cell test tube to rotate, and then the cell raw materials are rapidly screened by utilizing gravity and centrifugal force, so that the screening speed is increased, and the experiment efficiency is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of cell screening, in particular to a rotatable cell screening device. Background Art

[0002] Cell screening is one of the most basic equipment for biomedicine and life science research, which uses physical filtration methods to screen target cells of different diameters according to different pore sizes. It can be applied to cell culture, separation of primary tissue cells, flow cytometric analysis and sorting, magnetic bead sorting and other experimental operations. Therefore, a rotatable cell screening device is required.

[0003] The existing cell screening device is cylindrical, with a sieve structure fixed inside. During filtration, the cells are screened by gravity. When laboratory personnel are in urgent need of cell materials, this will result in a low cell screening speed, thereby affecting the efficiency of the experimenters in conducting experiments. Utility Model Content

[0004] The purpose of the present utility model is to provide a rotatable cell screening device to solve the problem that the traditional cell screening proposed in the above background technology relies on gravity to screen the cells during filtration. When laboratory personnel are in urgent need of cell materials, this will result in a low cell screening speed, thereby affecting the efficiency of the experimenters in conducting experiments. In order to achieve the above purpose, the present utility model provides the following technical solutions: a rotatable cell screening device, including a device frame, a rotating component is arranged inside the device frame, a storage component is arranged inside the device frame, the rotating component includes a motor compartment, the motor compartment is opened inside the device frame, a rotating motor is fixedly connected to the inside of the motor compartment, the transmission end of the rotating motor is fixedly connected to an elastic rubber clamp seat, and a rotating groove is arranged on the outside of the elastic rubber clamp seat.

[0005] Further preferably, the rotating assembly also includes a support tube, the support tube is fixedly connected to the top of the device frame, a cell test tube is sleeved inside the support tube, a sieve is clamped inside the cell test tube, the bottom of the cell test tube is clamped inside the elastic rubber clamp, and a cover is movably connected to the top of the support tube. By installing the rotating assembly, the cell test tube can be placed in the support tube through the cooperation between the motor compartment and the rotating motor, so that the bottom of the cell test tube can be clamped by the elastic rubber clamp, and then the cell material to be screened is placed in the cell test tube, and the sieve inside it will be filtered. At this time, the rotating motor is started again to drive the entire cell test tube to rotate, and then the cell material is quickly screened by using gravity and centrifugal force, thereby improving the screening speed without affecting the experimental efficiency.

[0006] Further preferably, the storage component includes a connecting hinge, the connecting hinge is fixedly connected to the upper surface of the device frame, the other end of the connecting hinge is fixedly connected to a cover plate, the interior of the cover plate is fixedly connected to a transparent shell, the upper surface of the cover plate is fixedly connected to a handle, the interior of the device frame is provided with a storage bin, the cover plate is arranged above the storage bin, and by installing the storage component, the cell test tubes used for cell filtration can be stored in the storage bin through the cooperation between the connecting hinge and the cover plate, and then the transparent shell allows the experimenter to observe whether the cell test tubes are in the storage bin, and then the handle can be used to open the cover plate to take out the cell test tubes for use, thereby improving convenience.

[0007] Further preferably, a control panel is fixedly connected to the top of the device frame, a display screen is fixedly connected to the interior of the control panel, and operation buttons are fixedly connected to the interior of the control panel. By installing the control panel, when performing cell screening, the experimenter can use the display screen and operation buttons to control the rotating motor in the rotating assembly in the device, and can set the rotation time, thereby providing convenience for the experimenter's use.

[0008] Further preferably, an observation glass is fixedly connected to the top of the device frame, and a heat dissipation net is fixedly connected to one side of the device frame. By installing the observation glass, the screening progress of the cell material at the bottom of the cell test tube can be clearly seen through the observation glass, thereby improving practicality.

[0009] Further preferably, moving armrests are fixedly connected on both sides of the device frame, and anti-slip support feet are fixedly connected to the bottom of the device frame. By installing the moving armrests, the experimenter can use the moving armrests to move the entire device to the experimental table when using the device, and the anti-slip support feet at the bottom can also prevent the device from falling.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, by installing the rotating assembly, the cell test tube can be placed in the support tube through the cooperation between the motor bin and the rotating motor and other components, so that the bottom of the cell test tube can be clamped by the elastic rubber clamp seat, and then the cell raw material to be screened is placed in the cell test tube, and the sieve mesh inside it will be filtered. At this time, the rotating motor is started again to drive the entire cell test tube to rotate, and then the cell raw material is quickly screened by using gravity and centrifugal force, thereby improving the screening speed and will not affect the experimental efficiency.

[0012] In the utility model, by installing the device component, the cell test tubes used for cell filtration can be stored in the placement bin through the cooperation between the connecting hinges and the cover plate, and then the transparent shell allows the experimenter to observe whether the cell test tube is in the placement bin, and then the cover plate can be opened by the handle to take out the cell test tube for use, thereby improving convenience.

[0013] In the utility model, by installing a control panel, the experimenter can use the display screen and operation buttons to control the rotating motor in the rotating component in the device during cell screening, and can set the rotation time, thereby providing convenience for the experimenter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0017] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0018] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] In the figure: 1. device frame; 2. rotating component; 201. motor compartment; 202. rotating motor; 203. elastic rubber clamp seat; 204. rotating groove; 205. support tube; 206. cell test tube; 207. sieve; 208. cover; 3. storage component; 301. connecting hinge; 302. cover; 303. transparent shell; 304. handle; 305. storage compartment; 4. control panel; 5. display screen; 6. operation button; 7. observation glass; 8. heat dissipation net; 9. moving handrail; 10. non-slip support foot. DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a rotatable cell screening device, including a device frame 1, a rotating component 2 is arranged inside the device frame 1, a storage component 3 is arranged inside the device frame 1, the rotating component 2 includes a motor compartment 201, the motor compartment 201 is opened inside the device frame 1, a rotating motor 202 is fixedly connected to the inside of the motor compartment 201, a transmission end of the rotating motor 202 is fixedly connected to an elastic rubber clamp seat 203, and a rotating groove 204 is arranged on the outer side of the elastic rubber clamp seat 203.

[0022] In this embodiment, Figure 2 , Figure 4 and Figure 5 As shown, the rotating assembly 2 also includes a support tube 205, which is fixedly connected to the top of the device frame 1, and a cell test tube 206 is sleeved inside the support tube 205. The sieve 207 is clamped inside the cell test tube 206, and the bottom of the cell test tube 206 is clamped inside the elastic rubber clamp 203. The top of the support tube 205 is movably connected with a cover 208. By installing the rotating assembly 2, the cell test tube 206 can be placed in the support tube 205 through the cooperation between the motor compartment 201 and the rotating motor 202, so that the bottom of the cell test tube 206 can be clamped by the elastic rubber clamp 203, and then the cell raw material to be screened is placed in the cell test tube 206, and the sieve 207 inside it will be filtered. At this time, the rotating motor 202 is started again to drive the entire cell test tube 206 to rotate.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the storage component 3 includes a connecting hinge 301, which is fixedly connected to the upper surface of the device frame 1, and the other end of the connecting hinge 301 is fixedly connected to a cover 302, the interior of the cover 302 is fixedly connected to a transparent shell 303, and the upper surface of the cover 302 is fixedly connected to a handle 304. A storage bin 305 is provided inside the device frame 1, and the cover 302 is arranged above the storage bin 305. By installing the storage component 3, the cell test tube 206 used for cell filtration can be stored in the storage bin 305 through the cooperation between the connecting hinge 301 and the cover 302, and then the transparent shell 303 allows the experimenter to observe whether the cell test tube 206 is in the storage bin 305, and then the handle 304 can be used to open the cover 302 to take out the cell test tube 206 for use.

[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, a control panel 4 is fixedly connected to the top of the device frame 1, a display screen 5 is fixedly connected to the inside of the control panel 4, and an operation button 6 is fixedly connected to the inside of the control panel 4. By installing the control panel 4, when performing cell screening, the experimenter can use the display screen 5 and the operation button 6 to control the rotating motor 202 in the rotating component 2 in the device, and can set the rotation time.

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, an observation glass 7 is fixedly connected to the top of the device frame 1, and a heat dissipation net 8 is fixedly connected to one side of the device frame 1. By installing the observation glass 7, the screening progress of the cell material at the bottom of the cell test tube 206 can be clearly seen through the observation glass 7.

[0026] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, moving handrails 9 are fixedly connected to both sides of the device frame 1, and anti-slip support feet 10 are fixedly connected to the bottom of the device frame 1. By installing the moving handrails 9, the experimenter can use the moving handrails 9 to move the entire device to the experimental table when using the device, and the anti-slip support feet 10 at the bottom can also prevent the device from falling.

[0027] The use method and advantages of the utility model: When the rotatable cell screening device is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first, by installing the rotating component 2, the cell test tube 206 can be placed in the support tube 205 through the cooperation between the motor bin 201 and the rotating motor 202, so that the bottom of the cell test tube 206 can be clamped by the elastic rubber clamp 203, and then the cell material to be screened is placed in the cell test tube 206, and the sieve 207 inside it will be filtered. At this time, the rotating motor 202 is started again to drive the entire cell test tube 206 to rotate, and then by installing the object component 3, the cell test tube 206 used for cell filtration can be stored in the placement bin 305 through the cooperation between the connecting hinge 301 and the cover plate 302, and then the transparent shell 303 allows the experimenter to observe Whether the cell test tube 206 is in the placement bin 305, the cover 302 can be opened with the handle 304 to take out the cell test tube 206 for use. Then, by installing the control panel 4, when performing cell screening, the experimenter can use the display screen 5 and the operation button 6 to control the rotating motor 202 in the rotating component 2 in the device, and can set its rotation time. Then, by installing the observation glass 7, the screening progress of the cell material at the bottom of the cell test tube 206 can be clearly seen through the observation glass 7. Then, by installing the moving handrail 9, the experimenter can use the moving handrail 9 to move the entire device to the experimental desktop when using the device, and the non-slip support feet 10 at the bottom can also prevent the device from falling.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A rotatable cell screening device, comprising a device frame (1), characterized in that: A rotating assembly (2) is arranged inside the device frame (1), and a storage assembly (3) is arranged inside the device frame (1). The rotating assembly (2) comprises a motor compartment (201), and the motor compartment (201) is opened inside the device frame (1). A rotating motor (202) is fixedly connected inside the motor compartment (201), and a transmission end of the rotating motor (202) is fixedly connected to an elastic rubber clamp seat (203), and a rotating groove (204) is arranged on the outer side of the elastic rubber clamp seat (203).

2. A rotatable cell screening device according to claim 1, characterized in that: The rotating assembly (2) further comprises a support tube (205), the support tube (205) being fixedly connected to the top of the device frame (1), a cell test tube (206) being sleeved inside the support tube (205), a screen (207) being clamped inside the cell test tube (206), the bottom of the cell test tube (206) being clamped inside the elastic rubber clamp seat (203), and a cover (208) being movably connected to the top of the support tube (205).

3. A rotatable cell screening device according to claim 1, characterized in that: The storage component (3) comprises a connecting hinge (301), the connecting hinge (301) being fixedly connected to the upper surface of the device frame (1), the other end of the connecting hinge (301) being fixedly connected to a cover plate (302), the interior of the cover plate (302) being fixedly connected to a transparent shell (303), the upper surface of the cover plate (302) being fixedly connected to a handle (304), a storage bin (305) being provided inside the device frame (1), and the cover plate (302) being arranged above the storage bin (305).

4. A rotatable cell screening device according to claim 1, characterized in that: A control panel (4) is fixedly connected to the top of the device frame (1), a display screen (5) is fixedly connected to the interior of the control panel (4), and an operation button (6) is fixedly connected to the interior of the control panel (4).

5. The rotatable cell screening device according to claim 1, characterized in that: An observation glass (7) is fixedly connected to the top of the device frame (1), and a heat dissipation net (8) is fixedly connected to one side of the device frame (1).

6. A rotatable cell screening device according to claim 1, characterized in that: Moving handrails (9) are fixedly connected to both sides of the device frame (1), and anti-slip support feet (10) are fixedly connected to the bottom of the device frame (1).

Images