Biological material centrifugal machine

Abstract

The utility model discloses a biological material centrifugal machine which comprises a machine body, a centrifugal groove is formed in the inner side of the upper portion of the machine body, a rotary drum is arranged in the centrifugal groove, a plurality of evenly-distributed test tube positioning cavities are formed in the radial circle of the upper portion of the rotary drum, and a fixing base is fixed to the middle of the rotary drum. A plurality of sliding blocks corresponding to the test tube positioning cavities are arranged on the peripheral side of the radial surface of the fixed seat, the sliding blocks are driven by a driving device to move up and down in the vertical direction of the fixed seat, and fixed particles in the test tubes can be gradually separated and sink in the material rotating and centrifuging process; the sliding blocks and the high-definition camera on the peripheral side of the fixed seat can shoot the separation state and image information of the material in the test tube in real time under the driving of the driving device, so that a worker can specifically know the condition of each sample material by controlling the vertical position of the camera; the defect that experimenters cannot observe the separation dynamic change of material centrifugation is effectively overcome, and deep research and mastering of biological materials are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifuge technical field, concretely is a biological material centrifuge. BACKGROUND

[0002] In medical science, material science and chemical industry and the like field, often need to use biological experiment centrifuge to cooperate research. The main function of this centrifuge is to carry out one -way fling and bottom separation of solid particles in raw materials (mixed solution), and the centrifugal effect is determined by rotation speed, rotation radius and mass of matter.

[0003] The existing centrifuge in the process of using, generally is to inject the raw material into the centrifugal test tube or special centrifugal cup, then obliquely inserts into the test tube cavity of centrifuge drum, rotates through the drum shaft and drives the test tube radially, so that the solid in the tube gradually precipitates to the bottom of the tube. But in the material centrifugation process, the experimental personnel cannot observe the separation dynamic change of material centrifugation, which is not conducive to the in -depth study and master of biological material. Therefore, an urgent need arises for a biological material centrifuge to solve the problems raised in the above background. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a biological material centrifuge to solve the problem that the experimental personnel cannot observe the separation dynamic change of material centrifugation in the centrifugal process of the existing biological material centrifuge in the above background technology, which is not conducive to the in -depth study and master of biological material.

[0006] To achieve the above object, the utility model provides the following technical scheme: a biological material centrifuge, which comprises a body, the inner side of the upper part of the body is provided with a centrifugal groove, the centrifugal groove is provided with a drum, the upper part of the drum is provided with a plurality of evenly distributed test tube positioning cavities, the central part of the drum is fixed with a fixed seat, a plurality of sliding blocks corresponding to the test tube positioning cavities are arranged on the outer circumferential side of the fixed seat, the sliding blocks are driven by the driving device to move up and down in the vertical direction of the fixed seat, the outer side of the sliding block is provided with a high-definition camera corresponding to the test tube positioning cavity, the side of the test tube positioning cavity is also provided with a clearance groove corresponding to the sliding block and the high-definition camera, and the upper end of the body is also provided with a display screen.

[0007] As a preferred scheme of the biological material centrifuge, the rotating drum further has a mounting groove for mounting a fixing seat at the central part, and the fixing seat is in a vertical cylindrical structure.

[0008] As a preferred scheme of the biological material centrifuge, the fixing seat further has a plurality of sliding grooves matched with the sliding blocks at the outer periphery, and the fixing seat further has a plurality of multi-stage electric push rods for driving the sliding blocks to move up and down.

[0009] As a preferred scheme of the biological material centrifuge, the avoiding groove further has an LED light strip at the inner side along the height direction.

[0010] As a preferred scheme of the biological material centrifuge, the machine body further has a total control unit, i.e., a controller of the centrifuge, at the upper end, and the controller is signal-connected with the display screen, the LED light strip, the multi-stage electric push rod and the high-definition camera.

[0011] As a preferred scheme of the biological material centrifuge, the machine body further has a cover plate hingedly mounted at one side of the top, and the cover plate has a sealing seat corresponding to the upper edge of the centrifugal groove at one side.

[0012] Compared with the prior art, the biological material centrifuge has the advantages that: during the rotation and centrifugation of the material, the fixed particles in the test tube are gradually separated and sink, in this process, the sliding blocks at the periphery of the fixing seat and the high-definition camera are driven by the driving device to shoot the separation state and image information of the material in the test tube in real time, the staff can understand the conditions of each sample material through the up-and-down movement of the camera and the image display of the display screen, effectively solving the problem that the separation dynamic change of the material centrifugation cannot be observed by the experimenters, and being beneficial to the in-depth research and mastery of the biological material. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the fixing seat structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the fixing seat structure of the utility model; Figure 1 It is a schematic diagram of the fixing seat structure of the utility model;

[0016] In the figure: 100, body; 110, centrifugal tank; 120, cover plate; 200, drum; 210, test tube positioning cavity; 220, mounting groove; 230, avoidance groove; 300, fixed seat; 301, sliding groove; 310, sliding block; 320, high-definition camera; 330, multi-stage electric push rod; 400, display screen; 410, controller; 500, LED light bar. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0018] Secondly, the present application is described in detail in combination with the schematic diagram. In order to facilitate the description, the cross-sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0019] In order to make the purposes, technical solutions and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0020] Figures 1-3 The whole structure of the biological material centrifuge of the present application is shown. Please refer to Figures 1-3 The biological material centrifuge of the present embodiment includes a body 100, the inner side of the upper part of the body 100 has a centrifugal tank 110, the centrifugal tank 110 is built-in with a drum 200, the upper part of the drum 200 has a plurality of uniformly distributed test tube positioning cavities 210 in a circle in the radial direction, the central part of the drum 200 is fixed with a fixed seat 300, the outer circumferential side of the fixed seat 300 is provided with a plurality of sliding blocks 310 corresponding to the test tube positioning cavities 210, the sliding blocks 310 are driven by a driving device to move up and down in the vertical direction of the fixed seat 300, the outer side of the sliding blocks 310 has high-definition cameras 320 corresponding to the test tube positioning cavities 210, one side of the test tube positioning cavities 210 also has avoidance grooves 230 corresponding to the sliding blocks 310 and high-definition cameras 320, and the upper end of the body 100 is also provided with a display screen 400. The top side of the body 100 is also hingedly installed with a cover plate 120, and one side of the cover plate 120 has a sealing seat corresponding to the upper part of the centrifugal tank 110. Before centrifugation, the cover plate 120 can be rotated and closed on the upper part of the centrifugal tank 110, and the upper part of the centrifugal tank 110 is closed through the sealing seat.

[0021] The drum 200 also has a mounting groove 220 at the central position for mounting the fixing seat 300, and the fixing seat 300 is in a vertical cylindrical structure. It can be understood that the fixing seat 300 is detachably connected between the mounting groove 220 and the drum 200, and the fixing seat 300 can be removed when maintenance is needed. In addition, the fixing seat 300 also has a battery inside for power supply to the multi-stage electric push rod 330 and the high-definition camera 320.

[0022] The fixing seat 300 also has a plurality of sliding grooves 301 on the outer periphery side, which are matched with the sliding blocks 310. The upper part of the fixing seat 300 is also provided with a plurality of multi-stage electric push rods 330 for driving the sliding blocks 310 to move up and down. The sliding blocks 310 are driven to move up and down by the multi-stage electric push rods 330, so that the high-definition camera 320 can capture the dynamic changes of the materials in the test tube during the centrifugal sedimentation process through the avoidance groove 230. The inner side of the avoidance groove 230 is also provided with an LED light bar 500 along the height direction. Through the setting of the LED light bar 500, the avoidance groove 230 and the test tube can be illuminated during the shooting process, so that the high-definition camera 320 can capture the change of the materials in the test tube more clearly. The upper end of the machine body 100 is also provided with a total control unit of the centrifuge, i.e. a controller 410, and the controller 410 is at least signal connected with the display screen 400, the LED light bar 500, the multi-stage electric push rod 330 and the high-definition camera 320. Through the setting of an independent special display screen 400 on the upper end of the machine body 100, the picture captured by the high-definition camera 320 can be displayed in a grid or separately. Specifically, in this embodiment, during the rotation and centrifugation of the materials, the fixed particles in the test tube will gradually separate and sink. During this process, the sliding blocks 310 on the periphery of the fixing seat 300 and the high-definition camera 320 will capture the separation state and image information of the materials from the test tube in real time under the driving of the driving device. The staff can understand the situation of each sample material by controlling the up and down movement of the camera and the image display of the display screen 400, effectively solving the problem that the experimental personnel cannot observe the dynamic changes of the separation of the materials during centrifugation, which is conducive to the in-depth study and mastery of biological materials.

[0023] In summary, the biological material centrifuge of the embodiment is used. First, the test tubes containing biological materials are placed one by one in the test tube positioning cavities 210 on the upper part of the drum 20, and then the cover plate 120 is covered. The drum 20 is quickly rotated by the driving motor. During this process, the sliding blocks 310 on the periphery of the fixing seat 300 and the high-definition camera 320 will capture the separation state and image information of the materials from the test tube in real time under the driving of the driving device. The staff can understand the situation of each sample material by controlling the up and down movement of the camera and the image display of the display screen 400, effectively solving the problem that the experimental personnel cannot observe the dynamic changes of the separation of the materials during centrifugation.

[0024] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto, and equivalent replacements can be made to the components thereof, without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any manner, and the combinations are not exhaustively described in the specification merely for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A biomaterial centrifuge, characterized in that, The device includes a body (100), the upper inner side of which has a centrifuge tank (110), the centrifuge tank (110) has a drum (200) inside, the upper radial ring of the drum (200) has multiple evenly distributed test tube positioning cavities (210), the central part of the drum (200) is fixed with a fixing seat (300), the outer periphery of the radial surface of the fixing seat (300) is provided with multiple sliders (310) corresponding to the test tube positioning cavities (210), the sliders (310) are driven by a driving device to move up and down along the vertical direction of the fixing seat (300), the outer side of the sliders (310) is provided with a high-definition camera (320) corresponding to the test tube positioning cavity (210), the side of the test tube positioning cavity (210) is also provided with a clearance groove (230) corresponding to the sliders (310) and the high-definition camera (320), and the upper side of the body (100) is also provided with a display screen (400).

2. A biomaterial centrifuge according to claim 1, characterized in that: The central part of the drum (200) also has a mounting groove (220) for mounting a fixing seat (300), and the fixing seat (300) has a longitudinal cylindrical structure.

3. A biomaterial centrifuge according to claim 1, characterized in that: The outer periphery of the fixed base (300) also has multiple sliding grooves (301) that match the slider (310), and the upper part of the fixed base (300) is also provided with multiple multi-stage electric actuators (330) for driving the slider (310) to move up and down.

4. A biomaterial centrifuge according to claim 1, characterized in that: An LED light strip (500) is also provided on the inner side of the clearance groove (230) along its height direction.

5. A biomaterial centrifuge according to claim 1, characterized in that: The upper part of the machine body (100) is also provided with the centrifuge's main control unit, namely the controller (410), and the controller (410) is connected to the display screen (400), LED light strip (500), multi-stage electric push rod (330) and high-definition camera (320) by signal connection.

6. A biomaterial centrifuge according to claim 1, characterized in that: A cover plate (120) is also hinged to one side of the top of the machine body (100), and one side of the cover plate (120) has a sealing seat corresponding to the upper edge of the centrifuge tank (110).

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