CN218945325U - Antigen raw material sample centrifugation device - Google Patents

Abstract

The utility model provides an antigen raw material sample centrifugal device which comprises a centrifugal machine body, wherein a centrifugal shaft is connected in a rotating manner, a plurality of connecting frames are fixedly arranged on the outer side of the centrifugal shaft, a plug frame is fixedly arranged on one side, far away from the centrifugal shaft, of each connecting frame, first springs are fixedly arranged at the inner bottoms of the plug frames, supporting plates are fixedly arranged at the top ends of the first springs, test tubes are arranged at the top ends of the supporting plates, a driving groove is formed in the bottom end of the centrifugal machine body, a motor is fixedly arranged in the driving groove, and the output end of the motor is fixedly arranged on the centrifugal shaft. According to the antigen raw material sample centrifugation device, after centrifugation processing is finished, the first spring is used for driving the supporting plate to return, so that the test tube extends out of the insertion frame, and the test tube is convenient to take by a worker, so that the convenience in use is further improved, and meanwhile, the limiting rod and the clamping frame can be used for limiting and fixing the test tube, so that the fixity of the test tube in the insertion frame is further improved.

Description

Antigen raw material sample centrifugation device

Technical Field

The utility model relates to the technical field of centrifuges, in particular to an antigen raw material sample centrifuging device.

Background

Centrifugal devices are also known as centrifuges, which are machines that utilize centrifugal force to separate components of liquids from solid particles or mixtures of liquids and liquids. In the preparation process of antigens, centrifugal processing is often required to be carried out on antigen raw materials, so that a centrifugal device is required to be used, a test tube with antigens is required to be inserted into a slot of a rotating assembly in a centrifugal machine in the use process of the conventional centrifugal device, and in order to ensure the fixity of the test tube in the slot, the gap between the slot and the test tube is small, so that the test tube is troublesome and laborious to manually pull out after centrifugation, and the use is not convenient.

For this purpose, we propose an antigen raw material sample centrifugation device.

Disclosure of Invention

The utility model aims to provide an antigen raw material sample centrifugal device which can eject a test tube from an insertion frame after centrifugal processing, so that a worker can conveniently take the test tube, and the convenience of using the device is further improved.

Embodiments of the present utility model are implemented as follows:

the embodiment of the utility model provides an antigen raw material sample centrifugal device, which comprises a centrifugal machine body, wherein a centrifugal shaft is rotationally connected to the centrifugal machine body, a plurality of connecting frames are fixedly arranged on the outer side of the centrifugal shaft, a plug frame is fixedly arranged on one side, far away from the centrifugal shaft, of each connecting frame, a first spring is fixedly arranged at the inner bottom end of each plug frame, a supporting plate is fixedly arranged at the top end of each first spring, test tubes are arranged at the top ends of the supporting plates, a driving groove is formed in the bottom end of the centrifugal machine body, a motor is fixedly arranged in the driving groove, and the output end of the motor is fixedly arranged on the centrifugal shaft.

Optionally, a plurality of link and insert the frame and be cross setting in the outside of centrifugal shaft, through this kind of design, be favorable to the use of this equipment.

Optionally, every all rotate on inserting the frame and be connected with the gag lever post, and every insert one side that keeps away from the gag lever post on the frame and all fixed mounting has the card frame, one side joint of gag lever post is on the card frame, just the bottom and the test tube top of gag lever post offset, can form spacing fixedly to the test tube in inserting the frame through the gag lever post.

Optionally, every all be provided with the mounting groove in the gag lever post, and a plurality of equal sliding connection has the slide in the mounting groove, a plurality of equal fixed mounting in top of slide has the pin pole, and a plurality of the pin hole has all been seted up on the clamping frame is alive, a plurality of outside the pin hole is all extended on the top of pin pole, a plurality of equal fixed mounting in bottom of slide has the second spring, a plurality of the equal fixed mounting in bottom of second spring is in the mounting groove, extends outside the pin hole through the pin pole and can form spacing fixedly to the gag lever post.

Optionally, the both sides of drive groove all are provided with the louvre, are convenient for dispel the heat with the contact of external air through the louvre motor.

Optionally, the rear end top of centrifuge body is through hinged joint organic lid, be provided with visual window on the lid, be convenient for look over the inside behavior of centrifuge body through visual window.

Optionally, the front end of centrifuge body fixed mounting has the controller, is convenient for control this equipment to work through the controller.

The embodiment of the utility model has the beneficial effects that:

through inserting frame, layer board, first spring, gag lever post, card frame, mounting groove, second spring, pinhole, slide and pin pole mutually support, can utilize first spring drive layer board return after centrifugal processing is finished for outside the test tube extends the frame of inserting, made things convenient for staff's taking, thereby further improved the convenience of use, can utilize gag lever post and card frame to form spacing fixedly to the test tube simultaneously, thereby further improved the fixity of test tube in inserting the frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram showing the overall structure of an antigen raw material sample centrifuge device according to the present utility model;

FIG. 2 is a cross-sectional view of an antigen raw material sample centrifugation device of the present utility model;

FIG. 3 is a cross-sectional view of a stop lever in an antigen raw material sample centrifugation device of the present utility model;

FIG. 4 is an enlarged view of the antigen raw material sample centrifugation apparatus of the present utility model in FIG. 3A.

Icon: 1. a centrifuge body; 2. a cover; 3. a visual window; 4. a controller; 5. a driving groove; 6. a motor; 7. a heat radiation hole; 8. a mandrel is detached; 9. a connecting frame; 10. a plug-in rack; 11. a test tube; 12. a supporting plate; 13. a first spring; 14. a limit rod; 15. a clamping frame; 16. a mounting groove; 17. a second spring; 18. a pin hole; 19. a slide plate; 20. and a pin rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, an embodiment of the utility model provides an antigen raw material sample centrifugation device, which comprises a centrifuge body 1, wherein a centrifugal shaft 8 is rotationally connected to the centrifuge body 1, a plurality of connecting frames 9 are fixedly arranged on the outer side of the centrifugal shaft 8, a plug frame 10 is fixedly arranged on one side of the plurality of connecting frames 9 away from the centrifugal shaft 8, first springs 13 are fixedly arranged at the bottom ends in the plurality of plug frames 10, supporting plates 12 are fixedly arranged at the top ends of the plurality of first springs 13, test tubes 11 are arranged at the top ends of the plurality of supporting plates 12, a driving groove 5 is arranged at the bottom end of the centrifuge body 1, a motor 6 is fixedly arranged in the driving groove 5, and the output end of the motor 6 is fixedly arranged on the centrifugal shaft 8.

A plurality of link 9 and cartridge 10 are cross setting in the outside of centrifugal shaft 8, through this kind of design, all rotate on every cartridge 10 and be connected with gag lever post 14, and the equal fixed mounting in one side of keeping away from gag lever post 14 has cartridge 15 on every cartridge 10, one side joint of gag lever post 14 is on cartridge 15, and the bottom and the test tube 11 top of gag lever post 14 offset, can form spacing fixed to test tube 11 in the cartridge 10 through gag lever post 14, all be provided with mounting groove 16 in every gag lever post 14, and all sliding connection has slide 19 in a plurality of mounting grooves 16, the equal fixed mounting in top of a plurality of slide 19 has pin 20, pin hole 18 has all been seted up on a plurality of cartridge 15, outside the pin hole 18 has all been extended to the top of a plurality of pin 20, the equal fixed mounting in bottom of a plurality of slide 19 has second spring 17, the bottom of a plurality of second spring 17 extends in mounting groove 16, can form spacing fixed mounting to gag lever post 14 outside pin hole 18, the motor 5 is provided with spacing fixed through pin hole 18, the equal sliding connection has slide 19, the top through the control window 3 of the inside of centrifuge body 1 is convenient for look over with the inside window 3, the inside window 1 is provided with the centrifuge body 3 through the control window 3, the inside is convenient for be connected with the top through the control window 1.

It should be noted that, the utility model is an antigen raw material sample centrifugation device, when in use, the switch of the motor 6 is turned on, the motor 6 drives the mandrel 8, the connecting frame 9 and the inserting frame 10 to rotate, the antigen raw material in the test tube 11 can be centrifugally processed by utilizing the centrifugal force, after the centrifugal processing is finished, the pin rod 20 is pressed into the limit rod 14, then the limit rod 14 is stirred towards one side, the limit rod 14 is separated from the clamping frame 15, the top end of the test tube 11 is completely exposed, at the moment, the first spring 13 returns to enable the supporting plate 12 to drive the test tube 11 to rise, the test tube 11 can be extended into the inserting frame 10, the worker can conveniently take the sample, the antigen raw material sample centrifugation device can drive the supporting plate 12 to return by utilizing the first spring 13 after the centrifugal processing is finished, the test tube 11 extends out of the inserting frame 10, the convenience of the worker is facilitated, the convenience of use is further improved, and meanwhile, the limit fixing of the test tube 11 can be formed by utilizing the limit rod 14 and the clamping frame 15, and the fixing of the test tube 11 in the inserting frame 10 is further improved.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. An antigen raw material sample centrifugation device, characterized in that: including centrifuge body (1), centrifuge body (1) internal rotation is connected with centrifugal shaft (8), the outside fixed mounting of centrifugal shaft (8) has a plurality of link (9), and is a plurality of one side that centrifugal shaft (8) were kept away from to link (9) is equal fixed mounting has cartridge (10), and is a plurality of bottom in cartridge (10) is equal fixed mounting has first spring (13), and is a plurality of the equal fixed mounting in top of first spring (13) has layer board (12), and is a plurality of test tube (11) have all been placed at the top of layer board (12), the bottom of centrifuge body (1) is provided with driving groove (5), fixed mounting has motor (6) in driving groove (5), the output fixed mounting of motor (6) is on centrifugal shaft (8).

2. The antigen raw material sample centrifugation device according to claim 1, wherein: the plurality of connecting frames (9) and the inserting frames (10) are arranged on the outer side of the centrifugal shaft (8) in a cross shape.

3. The antigen raw material sample centrifugation device according to claim 1, wherein: every insert all rotate on frame (10) and be connected with gag lever post (14), and every insert on frame (10) and keep away from gag lever post (14) one side all fixed mounting have cassette (15), one side joint of gag lever post (14) is on cassette (15), just the bottom of gag lever post (14) offsets with test tube (11) top.

4. A centrifugation device for an antigen raw material sample according to claim 3, wherein: every all be provided with mounting groove (16) in gag lever post (14), and a plurality of equal sliding connection has slide (19) in mounting groove (16), a plurality of equal fixed mounting in top of slide (19) has round pin pole (20), a plurality of pinhole (18) have all been seted up on card frame (15) are alive, a plurality of outside pinhole (18) are all extended on the top of round pin pole (20), a plurality of equal fixed mounting in bottom of slide (19) has second spring (17), a plurality of the equal fixed mounting in bottom in mounting groove (16) of bottom of second spring (17).

5. The antigen raw material sample centrifugation device according to claim 1, wherein: both sides of the driving groove (5) are provided with heat dissipation holes (7).

6. The antigen raw material sample centrifugation device according to claim 1, wherein: the top of the rear end of the centrifugal machine body (1) is connected with an organic cover (2) through a hinge, and a visual window (3) is arranged on the organic cover (2).

7. The antigen raw material sample centrifugation device according to claim 1, wherein: the front end of the centrifuge body (1) is fixedly provided with a controller (4).

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