CN216936520U

CN216936520U - Anti-collision centrifugal device for antibody preparation

Info

Publication number: CN216936520U
Application number: CN202220745857.6U
Authority: CN
Inventors: 李剑
Original assignee: Hangzhou Diag Biotechnology Co ltd
Current assignee: Hangzhou Diag Biotechnology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-12
Anticipated expiration: 2032-03-31

Abstract

The utility model innovatively provides a collision-prevention centrifugal device for preparing an antibody, which comprises: casing, storage structure and liftout structure, the fixed switch that is provided with in one side of casing, storage structure is located the inside of casing, storage structure includes cavity, storage box, slot and foam-rubber cushion, the cavity has been seted up in the casing, the bottom is fixed to be provided with servo motor in the cavity. According to the utility model, the screw rod is rotatably arranged at the position of the circle center in the storage box, the sliding seat is sleeved on the periphery of the screw rod in a threaded manner, the supporting plate is slidably arranged in each slot, the supporting rod is fixedly arranged at the position, corresponding to the supporting plate, of the periphery of the sliding seat, and the other end of the supporting rod is fixedly connected with the supporting plate, so that after centrifugation is completed, a plurality of supporting plates can be driven to move upwards simultaneously by only rotating the crank handle by hand, a test tube can be ejected, the effect of adjusting the height of the test tube is achieved, the structure is simple, and the use is convenient.

Description

Anti-collision centrifugal device for antibody preparation

Technical Field

The utility model relates to the technical field of antibody preparation equipment, in particular to a collision-prevention centrifugal device for antibody preparation.

Background

After foreign materials enter the body, the immune system of the body is stimulated by antigens to recognize and generate immune globulin for immune reaction, so as to eliminate the foreign harmful materials. Antibodies, also known as immunologically active globulins, are distributed primarily in serum and also in interstitial and extra-secretory fluids. Antibodies are multi-chain glycoproteins, which are generic to proteins, sensitive to physical and chemical factors, and thermolabile. Can be destroyed by various proteolysis and enzyme cleavage. Antibodies can be classified into antitoxin, antibacterial antibody, antiviral antibody and cytotropic antibody (immunoglobulin capable of binding to cells, such as lgE reactin antibody in type 1 allergy, can be adsorbed on target cell membrane) according to the target, and antiviral serum antibody with different immunity can be obtained according to different injected bacteria or viruses and injected into different animals. In the process of preparing the antibody, the reagent is often required to be centrifuged, so that special centrifugal equipment is required; traditional centrifugal equipment can make the test tube collide with the jack inner wall at rotatory in-process because inside does not set up any protective structure, causes the collision to the test tube easily to some test tubes that compare weak point, after in inserting the jack when the test tube, because the test tube all is arranged in the jack so hardly takes out the test tube after the centrifugation is accomplished.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a collision-proof centrifugal device for preparing an antibody, which is used for overcoming the defects in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a centrifugal device for preparing an anti-collision antibody, comprising: casing, storage structure and liftout structure, the fixed switch that is provided with in one side of casing, storage structure is located the inside of casing, storage structure includes cavity, storage box, slot and foam-rubber cushion, the cavity has been seted up in the casing, the bottom is fixed to be provided with servo motor in the cavity, servo motor's the fixed storage box that is provided with in output top, the even slot of having seted up in the storage box, the inner wall of slot is provided with the foam-rubber cushion through adhesive fixation.

Preferably, the liftout structure is located the inside of storage box, the liftout structure includes lead screw, slide, bracing piece and backup pad, it is provided with the lead screw to be located the intermediate position rotation in the storage box, the fixed crank that has cup jointed in top of lead screw, the slide has still been cup jointed to the screw thread in the periphery of lead screw.

Preferably, a supporting rod is fixedly arranged at the position, corresponding to the slot, of the periphery of the sliding slot, a supporting plate is inserted in the slot in a sliding mode, and one end, far away from the sliding seat, of the supporting rod is fixedly connected with the supporting plate.

Preferably, the storage box is arranged in a circular shape, and a limiting groove is formed in the position, corresponding to the supporting rod, of one side of the slot.

Preferably, the top of the shell is rotatably provided with a cover plate at one side of the cavity, and the other side of the cover plate is clamped with the shell.

The utility model has the beneficial effects that: according to the utility model, the top of the shell is provided with the cavity, then the cavity is fixedly provided with the servo motor, the output end of the servo motor is fixedly provided with the storage box, the storage box is uniformly provided with the slots, the test tube is inserted into the slots, the storage box can be driven by the servo motor to rotate to carry out centrifugation on the antibody reagent, and the inner wall of the slot is fixedly provided with the sponge pad through gluing, so that the test tube can be protected, and the test tube is prevented from colliding with the inner wall of the slot in the rotating process; the test tube ejection device is also provided with a screw rod which is rotatably arranged at the position of the circle center in the storage box, then a sliding seat is sleeved at the periphery of the screw rod in a threaded manner, a supporting plate is slidably arranged in each slot, a supporting rod is fixedly arranged at the position of the periphery of the sliding seat corresponding to the supporting plate, and the other end of the supporting rod is fixedly connected with the supporting plate, so that after centrifugation is completed, a plurality of supporting plates can be driven to move upwards simultaneously by only rotating a crank handle by hand, a test tube can be ejected, the test tube ejection device also has the effect of adjusting the height of the test tube, and the test tube ejection device is simple in structure and convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of a portion of the structure of the present invention;

fig. 3 is a partial structural sectional view of the present invention.

Reference numerals: 1. a housing; 101. a switch; 2. a cavity; 201. a cover plate; 3. a servo motor; 4. a storage box; 5. a slot; 501. a sponge cushion; 6. a screw rod; 601. a crank; 7. a slide base; 8. a support bar; 9. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:

as shown in fig. 1 to 3, the present invention provides a collision-proof centrifugal device for antibody preparation, comprising: casing 1, storage structure and liftout structure, casing 1's one side is fixed and is provided with switch 101, and casing 1's top is located one side rotation of cavity 2 and is provided with apron 201, and the opposite side of apron 201 still carries out the joint with casing 1.

As shown in fig. 2 and fig. 3, the storage structure is located inside the casing 1, the storage structure includes a cavity 2, a storage box 4, a slot 5 and a foam pad 501, the cavity 2 is formed in the casing 1, the servo motor 3 is fixedly arranged at the bottom of the cavity 2, the storage box 4 is fixedly arranged at the top of the output end of the servo motor 3, the slot 5 is uniformly formed in the storage box 4, the foam pad 501 is fixedly arranged on the inner wall of the slot 5 by gluing,

drive storage box 4 through servo motor 3 and rotate and carry out the centrifugation to antibody reagent to be equipped with foam-rubber cushion 501 through adhesive fixation at the inner wall of slot 5, can protect the test tube, prevent that the test tube from taking place to collide with at rotatory in-process and slot 5 inner wall.

As shown in fig. 3, the material ejecting structure is located inside the storage box 4, the material ejecting structure includes a screw rod 6, a slide seat 7, a support rod 8 and a support plate 9, the screw rod 6 is rotatably arranged at a middle position inside the storage box 4, the top of the screw rod 6 is fixedly sleeved with a crank 601, the slide seat 7 is further sleeved on the periphery of the screw rod 6 in a threaded manner, the support rod 8 is fixedly arranged at a position, corresponding to the slot 5, of the periphery of the chute, the support plate 9 is inserted into the slot 5 in a sliding manner, and one end, away from the slide seat 7, of the support rod 8 is fixedly connected with the support plate 9;

through being located centre of a circle position rotation in storage box 4 and being equipped with lead screw 6, then the slide 7 has been cup jointed at the periphery screw thread of lead screw 6, again all slidable mounting has backup pad 9 in each slot 5, the rigidity that still corresponds backup pad 9 in the periphery of slide 7 is equipped with bracing piece 8, bracing piece 8's the other end carries out fixed connection with backup pad 9, so after the centrifugation is accomplished, only need to rotate crank 601 with the hand and can drive a plurality of backup pads 9 rebound simultaneously, thereby can be ejecting with the test tube, and still have the effect of adjustable test tube height, simple structure and facilitate the use.

As shown in fig. 2 and 3, in order to improve the centrifugal effect, the storage case 4 is circular, a circle of slot 5 can be formed in the periphery of the storage case 4, a position of one side of the slot 5 corresponding to the support rod 8 is provided with a limit groove, and the support rod 8 can move up and down in the limit groove.

The working principle is as follows: the utility model discloses a through set up cavity 2 at the top of casing 1, then in cavity 2 internal fixation be equipped with servo motor 3, servo motor 3's output end fixed mounting has storage box 4, the slot 5 has evenly been seted up in storage box 4, insert the test tube in slot 5, can drive storage box 4 through servo motor 3 and rotate to carry out the centrifugation to the antibody reagent, and be equipped with foam-rubber cushion 501 through adhesive fixation at the inner wall of slot 5, can protect the test tube, prevent that the test tube from colliding with the inner wall of slot 5 in rotatory in-process; still be located centre of a circle position simultaneously and rotate in storage box 4 and be equipped with lead screw 6, then the slide 7 has been cup jointed at the periphery screw thread of lead screw 6, again all slidable mounting has backup pad 9 in each slot 5, the rigidity that still corresponds backup pad 9 in the periphery of slide 7 is equipped with bracing piece 8, bracing piece 8's the other end carries out fixed connection with backup pad 9, so after the centrifugation is accomplished, only need to rotate crank 601 with the hand and can drive a plurality of backup pads 9 rebound simultaneously, thereby can be ejecting with the test tube, and still have the effect of adjustable test tube height, simple structure and facilitate the use.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a prevent centrifugal device for antibody preparation that collides with, includes casing (1), storage structure and liftout structure, one side of casing (1) is fixed and is provided with switch (101), its characterized in that, storage structure is located the inside of casing (1), storage structure includes cavity (2), storage box (4), slot (5) and foam-rubber cushion (501), cavity (2) have been seted up in casing (1), the bottom is fixed in cavity (2) and is provided with servo motor (3), the fixed storage box (4) that is provided with in output top of servo motor (3), even slot (5) have been seted up in storage box (4), the inner wall of slot (5) is provided with foam-rubber cushion (501) through adhesive fixation.

2. The anti-collision centrifugal device for preparing the antibody according to claim 1, wherein the ejection structure is located inside the storage box (4), the ejection structure comprises a screw rod (6), a sliding seat (7), a support rod (8) and a support plate (9), the screw rod (6) is rotatably arranged in the storage box (4) at an intermediate position, the top of the screw rod (6) is fixedly sleeved with a crank (601), and the sliding seat (7) is further sleeved with the periphery of the screw rod (6) in a threaded manner.

3. The anti-collision centrifugal device for preparing the antibody according to claim 2, wherein a support rod (8) is fixedly arranged at the position of the outer periphery of the sliding seat corresponding to the slot (5), a support plate (9) is inserted in the slot (5) in a sliding manner, and one end, far away from the sliding seat (7), of the support rod (8) is fixedly connected with the support plate (9).

4. The anti-collision centrifugal device for preparing the antibody according to claim 2, wherein the storage box (4) is circular, and a limiting groove is formed in one side of the slot (5) corresponding to the support rod (8).

5. The anti-collision centrifugal device for preparing the antibody according to claim 1, wherein a cover plate (201) is rotatably arranged at one side of the top of the shell (1) positioned in the cavity (2), and the other side of the cover plate (201) is clamped with the shell (1).