Uniform shaking device for immune cells

Abstract

The utility model relates to the field of biology, and discloses a uniform shaking device for immune cells, which comprises a bottom plate, a control box and a side plate are respectively mounted on two sides of the top of the bottom plate, a positioning mechanism is mounted between the control box and the side plate, a fixing mechanism is mounted on the outer side of the side plate, the positioning mechanism comprises a turning plate, and the turning plate is fixed on the bottom of the bottom plate. The turning plate is movably installed between the control box and the side plate, a positioning plate is installed at the position, close to the bottom end, of the front portion of the turning plate, a plurality of positioning rings are fixedly installed at the front portion of the positioning plate, each positioning ring is sleeved with four rubber sleeves, and fixing columns are fixedly installed at the positions, close to the two sides, of the front portion of the turning plate. Friction on the surfaces of the test tubes is reduced through the positioning rings and the pressing plates, and the pressing plates can adaptively press the test tubes, so that the test tubes of different specifications can be conveniently replaced and fixed; through meshing of the clamping blocks and the rotating teeth, the turning plate can be fixed at a proper inclination angle, and the test tubes are convenient to take and place.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biology, concretely is a kind of even shaking device of immune cell. BACKGROUND

[0002] Immune cells are special cells with immune functions, and play a crucial role in the human immune system. During cell culture, nutrients and growth factors are not evenly distributed in the culture medium, and need to be evenly shaken to ensure that immune cells are in full contact and mixed with the culture solution.

[0003] Publication No. CN218107489U provides an even shaking device for immune cells, comprising a mounting box, a plurality of support portions, each arranged on the lower surface of the mounting box.

[0004] The above-mentioned even shaking device can effectively improve the mixing effect and efficiency of immune cells, but the test tube is easy to detach during shaking, and different specifications of test tubes are not convenient to fix. When taking and placing the test tube, it is not convenient to fix the flap at the appropriate angle. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an even shaking device for immune cells to solve the technical problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An even shaking device for immune cells comprises a bottom plate, a control box and a side plate are mounted on the top of the bottom plate on both sides, a positioning mechanism is mounted between the control box and the side plate, a fixing mechanism is mounted on the outside of the side plate, the positioning mechanism comprises a flap, the flap is movably mounted between the control box and the side plate, a positioning plate is mounted on the front of the flap near the bottom end, a plurality of positioning rings are fixedly mounted on the front of the positioning plate, four rubber sleeves are sleeved on the outside of each positioning ring, a fixed column is fixedly mounted on both sides of the front of the flap, a telescopic rod is movably mounted in the inside of the fixed column, a spring is mounted on the outside of the telescopic rod and in the inside of the fixed column, and the same pressure plate is fixedly mounted on the top end of the two telescopic rods.

[0008] Preferably, the shaft of one side of the flap is connected with the motor output shaft in the control box, and the shaft of the other side of the flap is movably connected with the side plate.

[0009] Preferably, the positioning plate and the flap are connected by bolts, and the plurality of positioning rings are arranged at equal intervals.

[0010] Preferably, the rubber sleeve is movably rotatably arranged on the outside of the positioning ring, and the telescopic rod is arranged to slide up and down in the inside of the fixed column.

[0011] Preferably, the fixing mechanism comprises a fixing frame fixedly installed on the outer side of the side plate and a rotating tooth fixedly installed on the outer end of the rotating shaft of the turning plate, a screw rod is movably installed through the front part of the fixing frame, a knob is fixedly installed on the front end of the screw rod, and a clamping block is movably installed on the rear end of the screw rod and inside the fixing frame.

[0012] Preferably, the screw rod and the fixing frame are in threaded connection, and the screw rod and the clamping block are connected through a bearing.

[0013] Preferably, the rear part of the clamping block is provided with a gear slot, and the gear slot of the rear part of the clamping block and the rotating tooth are in mutual engagement.

[0014] Compared with the prior art, the device has the advantages that:

[0015] 1) The uniform shaking device is provided with a positioning mechanism, test tubes are inserted into rubber sleeves, the rubber sleeves rotate outside the positioning ring to reduce friction on the surface of the test tubes, the positioning plate is connected to the turning plate through bolts, and the telescopic rod slides downward under the action of the spring, so that the pressing plate can tightly press the test tubes, and different specifications of test tubes can be replaced and fixed.

[0016] 2) The uniform shaking device is provided with a fixing mechanism, the screw rod drives the clamping block to slide backward, the clamping block and the rotating tooth are in engagement, the turning plate can be fixed at a suitable inclination angle, and the test tubes are convenient to take and place. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a whole structure schematic view of the uniform shaking device of immune cells according to an embodiment of the utility model;

[0018] Fig. 2 It is a structure schematic view of the positioning mechanism in the embodiment of the utility model;

[0019] Fig. 3 It is a structure schematic view of the fixing mechanism in the embodiment of the utility model.

[0020] In the drawing: 1, bottom plate; 2, control box; 3, side plate; 4, positioning mechanism; 5, fixing mechanism; 6, turning plate; 7, positioning plate; 8, positioning ring; 9, rubber sleeve; 10, fixing column; 11, telescopic rod; 12, spring; 13, pressing plate; 14, fixing frame; 15, rotating tooth; 16, screw rod; 17, knob; 18, clamping block. DETAILED DESCRIPTION

[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, apparently, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0022] Embodiment one

[0023] In combination Figs. 1-3 A uniform shaking device for immune cells, comprising a bottom plate 1, a control box 2 and a side plate 3 are respectively installed on the top of the bottom plate 1, a positioning mechanism 4 is installed between the control box 2 and the side plate 3, and a fixing mechanism 5 is installed on the outside of the side plate 3.

[0024] Referring to Fig. 2 Further, the positioning mechanism 4 comprises a flap 6 movably installed between the control box 2 and the side plate 3, a positioning plate 7 is installed at the bottom of the front of the flap 6, a plurality of positioning rings 8 are fixedly installed at the front of the positioning plate 7, four rubber sleeves 9 are sleeved on the outside of each positioning ring 8, a fixing column 10 is fixedly installed on the two sides of the front of the flap 6, a telescopic rod 11 is movably installed in the inside of the fixing column 10, a spring 12 is installed on the outside of the telescopic rod 11 and in the inside of the fixing column 10, and the same pressing plate 13 is fixedly installed at the top of the two telescopic rods 11.

[0025] The rotating shaft of one side of the flap 6 is connected with the motor output shaft in the control box 2, and the rotating shaft of the other side of the flap 6 is movably connected with the side plate 3, the flap 6 is rotated by the motor in the control box 2, and the test tube is shaken uniformly.

[0026] The positioning plate 7 is connected with the flap 6 through a bolt, the plurality of positioning rings 8 are arranged at equal intervals, the positioning ring 8 is used for positioning the test tube, the positioning plate 7 is disassembled, and different specifications of the positioning ring 8 are replaced.

[0027] The rubber sleeve 9 is movably rotatably sleeved on the outside of the positioning ring 8, the telescopic rod 11 is movably arranged in the inside of the fixing column 10, the test tube is fixed in the inner circle of the rubber sleeve 9, and the test tube top is pressed tightly by the pressing plate 13.

[0028] Specifically, the flap 6 drives the test tube to rotate, the immune cells and the culture solution in the test tube are fully mixed, the test tube is inserted in the inner circle of the rubber sleeve 9, the friction on the test tube is reduced through the rubber sleeve 9, the telescopic rod 11 is slid downward under the action of the spring 12, and the test tube top is adaptively pressed tightly by the pressing plate 13.

[0029] Embodiment two

[0030] Referring to Fig. 3Furthermore, based on Embodiment 1, the fixing mechanism 5 includes a fixing frame 14 and a rotating tooth 15. The fixing frame 14 is fixedly installed on the outside of the side plate 3, and the rotating tooth 15 is fixedly installed on the outer end of the rotating shaft on one side of the flip plate 6. A screw 16 is movably installed through the front part of the fixing frame 14. A knob 17 is fixedly installed at the front end of the screw 16, and a locking block 18 is movably installed at the rear end of the screw 16 and inside the fixing frame 14.

[0031] The screw 16 is threadedly connected to the fixed frame 14, and the screw 16 is connected to the locking block 18 through a bearing. The screw 16 drives the locking block 18 to slide, and the bearing prevents the locking block 18 from rotating.

[0032] The rear of the locking block 18 is provided with a toothed groove, which meshes with the rotating tooth 15. The locking block 18 contacts and meshes with the rotating tooth 15, so that the flap 6 is fixed at a specified angle.

[0033] Specifically, by rotating the knob 17, the screw 16 drives the locking block 18 to slide backward under the action of the thread. The locking block 18 engages and is fixed with the rotating tooth 15, thereby fixing the tilt angle of the flip plate 6 to facilitate the taking and putting of the test tube.

[0034] In actual operation, immune cells and culture medium are added into the test tube, the test tube is fixed on the flip plate 6, and the internal motor of the control box 2 drives the flip plate 6 to rotate and shake it evenly, so that the immune cells and culture medium inside the test tube are fully mixed.

[0035] When taking or placing test tubes, pull the pressure plate 13. The test tube is inserted into the inner ring of the rubber sleeve 9. The rubber sleeve 9 is fitted onto the outside of the positioning ring 8 and rotates to reduce friction on the surface of the test tube. The telescopic rod 11 slides downward under the action of the spring 12, so that the pressure plate 13 presses the test tube tightly. The positioning plate 7 is fixed to the flip plate 6 with bolts to facilitate the replacement of positioning rings 8 of different specifications and to fix test tubes of different specifications.

[0036] When fixing, adjust the flap 6 to a suitable tilt angle, rotate the knob 17 to make the screw 16 slide backward under the action of the thread, and drive the locking block 18 to slide backward to contact and engage with the rotating tooth 15, thereby fixing the rotating tooth 15 and the flap 6, so as to facilitate the taking and putting away of the test tube.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A uniform shaking device for immune cells, comprising a bottom plate (1), the top of the bottom plate (1) is respectively mounted with a control box (2) and a side plate (3) on both sides, characterized in that: The positioning mechanism (4) is installed between the control box (2) and the side plate (3), and the outer side of the side plate (3) is provided with a fixing mechanism (5); The positioning mechanism (4) comprises a flap (6) movably installed between the control box (2) and the side plate (3), the front of the flap (6) is provided with a positioning plate (7) close to the bottom end, the front of the positioning plate (7) is fixedly provided with a plurality of positioning rings (8), the outer side of each positioning ring (8) is sleeved with four rubber sleeves (9), the front of the flap (6) is fixedly provided with a fixing column (10) on both sides, a telescopic rod (11) is movably installed in the fixing column (10), a spring (12) is installed outside the telescopic rod (11) and inside the fixing column (10), and the top ends of the two telescopic rods (11) are fixedly provided with the same pressing plate (13).

2. The uniform shaking device for immune cells according to claim 1, wherein: The rotating shaft of one side of the flap (6) is connected with the motor output shaft in the control box (2), and the rotating shaft of the other side of the flap (6) is movably connected with the side plate (3).

3. The uniform shaking device for immune cells according to claim 1, wherein: The positioning plate (7) is connected with the flap (6) by bolts, and the plurality of positioning rings (8) are arranged at equal intervals.

4. The uniform shaking device for immune cells according to claim 1, wherein: The rubber sleeve (9) is movably rotatably sleeved on the outer side of the positioning ring (8), and the telescopic rod (11) is movably arranged in the fixing column (10).

5. The uniform shaking device for immune cells according to claim 1, wherein: The fixing mechanism (5) comprises a fixed frame (14) and a rotating tooth (15), the fixed frame (14) is fixedly installed on the outer side of the side plate (3), the rotating tooth (15) is fixedly installed on the outer end of the rotating shaft of one side of the flap (6), a screw rod (16) is movably installed through the front of the fixed frame (14), the front end of the screw rod (16) is fixedly provided with a knob (17), and the rear end of the screw rod (16) and the inside of the fixed frame (14) are movably provided with a clamping block (18).

6. The uniform shaking device for immune cells according to claim 5, wherein: The screw rod (16) and the fixed frame (14) are threadedly connected, and the screw rod (16) and the clamping block (18) are connected by a bearing.

7. The uniform shaking device for immune cells according to claim 5, wherein: The rear of the clamping block (18) is provided with a tooth groove, and the tooth groove of the rear of the clamping block (18) and the rotating tooth (15) are engaged with each other.

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