CN217164909U

CN217164909U - Antigen raw material sample centrifugal device for antibody preparation

Info

Publication number: CN217164909U
Application number: CN202221063873.3U
Authority: CN
Inventors: 陆文婷; 王进; 王树珑
Original assignee: Jiangsu Qinke Biological Research Center Co ltd
Current assignee: Jiangsu Qinke Biological Research Center Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-12
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to a medical device technical field, concretely relates to antigen raw materials sample centrifugal device is used in antibody preparation, including the centrifuge box, the lateral wall of centrifuge box is connected with the protective cover through the rotation of hinge, the quantity of hinge is two, the lateral wall of protective cover runs through fixedly connected with glass cover, the middle part of centrifuge box is provided with centrifugal device, the beneficial effects of the utility model are that: can press from both sides tight fixedly to the test tube through the clamping component in the centrifuge box to prevent to appear the phenomenon of rocking at centrifugal in-process, make centrifugal effect reach best, and the protection of lower extreme fills up the effect that can play the protection, thereby prevent effectively that in centrifugal process, broken phenomenon appears in the test tube, thereby make and place rubbish in the hole, convenient and fast, then in centrifugal process, close the protective cover, can observe centrifugal condition through the glass cover, can be used for at any time the record data.

Description

Antigen raw material sample centrifugal device for antibody preparation

Technical Field

The utility model relates to a medical device technical field, concretely relates to antigen raw materials sample centrifugal device is used in antibody preparation.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal machine is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are incompatible with each other in emulsion; it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; the characteristic that solid particles with different densities or particle sizes are different in settling speed in liquid is utilized, some settling centrifuges can also grade the solid particles according to the densities or the particle sizes, the types of the centrifugal devices on the market are more and more at present, in the medical science, the centrifugal devices are usually instrument equipment for checking blood, blood plasma and other raw materials through separation, in the process of high-speed rotation of a rotor of the centrifuger, the particles in the raw materials are accelerated to sink, and the substances with different densities are separated.

The antigen raw material sample high-speed centrifugal device for antibody preparation in the market can only use centrifugal sleeves which are suitable for the same size in the using process, and is inconvenient for separating raw materials in the centrifugal sleeves with different sizes; and the high-speed centrifugal device for antigen raw material samples for antibody preparation in the market is easy to cause the fragmentation of the centrifugal sleeve in the process of high-speed rotation, and cannot play a role in protection.

Therefore, it is necessary to design an antigen raw material sample centrifugation device for antibody production.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an antigen raw material sample centrifugal device for antibody preparation, which solves the problems that the antigen raw material sample high-speed centrifugal device for antibody preparation in the current market can only use the centrifugal sleeve pipe which is suitable for the same size in the using process, and is inconvenient to separate the raw materials in the centrifugal sleeve pipes with different sizes; and the high-speed centrifugal device for the antigen raw material sample for the antibody preparation in the market is easy to cause the fragmentation of the centrifugal sleeve in the process of high-speed rotation, and cannot play a role in protection.

In order to achieve the above object, the present invention provides the following technical solutions: an antigen raw material sample centrifugal device for antibody preparation comprises a centrifugal box, wherein the side wall of the centrifugal box is connected with two protective covers through the rotation of hinges, the side wall of each protective cover is fixedly connected with a glass cover in a penetrating manner, and the middle of the centrifugal box is provided with a centrifugal device;

the centrifugal device comprises a centrifugal component and a clamping component, the side wall fixedly connected with connecting column of the protective cover, one end fixedly connected with installation ball of the connecting column, one side of the side wall of the centrifugal box, which is close to the protective cover, is provided with a clamping groove, the centrifugal component is arranged in the middle of the centrifugal box, and the clamping component is arranged in the middle of the centrifugal component.

Preferably, the lower extreme fixedly connected with guard box of centrifugal box, the equal fixedly connected with handle in both sides of guard box, the quantity of handle is two, two the equal fixedly connected with friction sleeve of lateral wall of handle, the quantity of friction sleeve is two.

Preferably, the centrifugal assembly comprises a motor, the motor is fixedly connected to the lower end of the inner wall of the protection box, and the output end of the motor is fixedly connected with a motor shaft.

Preferably, the motor shaft is rotatably connected to the middle of the side wall of the centrifugal box, the side wall of the motor shaft is fixedly connected with the centrifugal cylinder, and the centrifugal cylinder is rotatably connected to the middle of the upper end of the centrifugal box.

Preferably, the clamping assembly comprises four placing holes, the four placing holes are evenly formed in the middle of the side wall of the centrifugal cylinder, the lower ends of the inner walls of the four placing holes are fixedly connected with protecting pads, and the number of the protecting pads is four.

Preferably, four the equal sliding connection in inner wall both sides of placing the hole has splint, the quantity of splint is four groups, four groups the equal fixedly connected with limiting plate of one end of splint, the quantity of limiting plate is four groups.

Preferably, the four groups of limiting plates are fixedly connected with connecting plates at the side walls, the four groups of connecting plates are slidably connected to the middle part of the centrifugal cylinder, and one ends of the four groups of connecting plates are fixedly connected with sliding plates.

Preferably, the number of the sliding plates is four, the four sliding plates are connected to the middle part of the centrifugal cylinder in a sliding manner, springs are arranged between the four sliding plates and the centrifugal cylinder, and the number of the springs is four.

The utility model has the advantages that: can press from both sides tight fixedly to the test tube through the clamping component in the centrifuge box, thereby prevent the phenomenon that rocks from appearing in centrifugal in-process, make centrifugal effect reach best, and the protection of lower extreme fills up the effect that can play the protection, thereby effectively prevent at centrifugal in-process, broken phenomenon appears in the test tube, thereby make and place rubbish appear in the hole, convenient and fast, then in centrifugal in-process, close the protective cover, can observe centrifugal condition through the glass cover, can be used for the record data at any time, the whole structure is simple, high operation convenience is used, centrifugal efficiency can be improved.

Drawings

FIG. 1 is a top view of an antigen raw material sample centrifugation device for antibody preparation according to the present invention;

FIG. 2 is a top view of a centrifuge bowl of an antigen raw material sample centrifuge for preparing antibodies according to the present invention;

fig. 3 is an enlarged view of the structure of area a in fig. 2 according to the present invention;

FIG. 4 is a partial cross-sectional view of a placement hole of an antigen raw material sample centrifugation device for antibody preparation according to the present invention;

FIG. 5 is a schematic view of a clamping assembly of the antigen raw material sample centrifugation device for antibody preparation according to the present invention;

FIG. 6 is a cross-sectional view of an antigen raw material sample centrifugation device for antibody preparation according to the present invention;

in the figure: 1. a protective cover; 2. a motor shaft; 3. a grip; 4. a centrifuge box; 5. a splint; 6. a centrifugal cylinder; 7. placing holes; 8. a friction sleeve; 9. a hinge; 10. a glass cover; 11. mounting the ball; 12. connecting columns; 13. a limiting plate; 14. a connecting plate; 15. a slide plate; 16. a protective pad; 17. a spring; 18. an electric motor; 19. a card slot; 20. a protective box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-6, the utility model provides an antigen raw material sample centrifugal device for antibody preparation, including the centrifuge box 4, centrifuge box 4 can play the effect of protection, be made by the metal, the lateral wall of centrifuge box 4 is connected with protective cover 1 through the rotation of hinge 9, protective cover 1 can play the effect of rotation and protection, be made by the metal, the quantity of hinge 9 is two, the lateral wall of protective cover 1 runs through fixedly connected with glass cover 10, can see the centrifugation situation of raw materials through glass cover 10, be made by glass, the middle part of centrifuge box 4 is provided with centrifugal device, centrifugal device includes centrifugal subassembly and clamping component, centrifugal subassembly can carry out the centrifugation to the raw materials in the test tube, thereby make things convenient for the separation of antigen raw materials, the lateral wall fixedly connected with spliced pole 12 of protective cover 1, spliced pole 12 can play the effect of connection and fixed, the centrifugal device is made of metal, one end of a connecting column 12 is fixedly connected with a mounting ball 11, the mounting ball 11 can play a role in limiting and mounting and is made of rubber, one side of the side wall of a centrifugal box 4, which is close to a protective cover 1, is provided with a clamping groove 19, the clamping groove 19 facilitates mounting and fixing of the mounting ball 11, a centrifugal assembly is arranged in the middle of the centrifugal box 4, a clamping assembly is arranged in the middle of the centrifugal assembly, the lower end of the centrifugal box 4 is fixedly connected with a protective box 20, the protective box 20 can play a role in protection and is made of metal, both sides of the protective box 20 are fixedly connected with handles 3, the centrifugal device can be taken up and carried by using the handles 3 and is made of metal, the number of the handles 3 is two, the side walls of the two handles 3 are fixedly connected with friction sleeves 8, the friction sleeves 8 can increase friction force, the use of the handles 3 is convenient, the handles 3 are made of rubber, and the number of the friction sleeves 8 is two, the centrifugal assembly comprises a motor 18, an electrified coil in the motor 18 is forced to rotate in a magnetic field, namely the electrified coil can generate magnetism and repel the original magnetic field, so that the electrified coil can rotate powerfully, the forced movement direction of an electrified lead in the magnetic field is related to the current direction and the magnetic induction line direction, the working principle is that the magnetic field exerts force on the current, so that the motor 18 rotates, the motor is a machine for converting electric energy into mechanical energy, the motor 18 is fixedly connected to the lower end of the inner wall of a protective box 20, the output end of the motor 18 is fixedly connected with a motor shaft 2, the motor shaft 2 can play roles of rotation and connection and is made of metal, the motor shaft 2 is rotatably connected to the middle part of the side wall of a centrifugal box 4, the side wall of the motor shaft 2 is fixedly connected with a centrifugal cylinder 6, the middle part of the centrifugal cylinder 6 can be used for placing a test tube and is made of metal, and the centrifugal cylinder 6 is rotatably connected to the middle part of the upper end of the centrifugal box 4, the clamping assembly comprises placing holes 7, the middle of the placing holes 7 can be used for placing raw material test tubes, the number of the placing holes 7 is four, the four placing holes 7 are uniformly arranged in the middle of the side wall of the centrifugal cylinder 6, the lower ends of the inner walls of the four placing holes 7 are fixedly connected with protective pads 16, the protective pads 16 can play a role in protection and support and are made of cotton, the number of the protective pads 16 is four, the two sides of the inner walls of the four placing holes 7 are respectively and slidably connected with clamping plates 5, the clamping plates 5 can play a role in clamping and fixing and are made of plastic, the number of the clamping plates 5 is four, one ends of the four groups of clamping plates 5 are respectively and fixedly connected with limiting plates 13, the limiting plates 13 can play a role in sliding and limiting and are made of metal, the number of the four groups of limiting plates 13 is four, the side walls of the four groups of limiting plates 13 are respectively and fixedly connected with connecting plates 14, and the connecting plates 14 can play a role in connection and fixing, the centrifugal cylinder is made of metal, the number of the connecting plates 14 is four, the four limiting plates 13 are connected to the middle of the centrifugal cylinder 6 in a sliding mode, one ends of the four groups of connecting plates 14 are fixedly connected with sliding plates 15, the sliding plates 15 can play a role in sliding and connecting and are made of metal, the number of the sliding plates 15 is four, the four groups of sliding plates 15 are connected to the middle of the centrifugal cylinder 6 in a sliding mode, springs 17 are arranged between the four groups of sliding plates 15 and the centrifugal cylinder 6, the sliding plates 15 can be popped up under the elastic force action of the springs 17, clamping of the clamping plates 5 is facilitated, and the number of the springs 17 is four groups;

the utility model discloses a use as follows: the technical personnel in the field firstly use the protective cover 1 to rotate the protective cover from one side of the centrifugal box 4 through the hinge 9 to open, then put the test tube of the raw material into the middle of the placing hole 7, and the lower end arc of the test tube can slide the two clamping plates 5 to two sides, and extrude the spring 17 through the sliding plate 15, and the lower end of the test tube is propped against the middle of the placing hole 7, the protective pad 16 at the lower end can play a role of protection, thereby preventing the test tube from breaking, the sliding plate 15 can be popped out through the elastic action of the spring 17, and then the test tube is clamped through the clamping plate 5, then the protective cover 1 is closed, and is clamped in the middle of the clamping groove 19 through the mounting ball 11, the motor shaft 2 is driven to rotate by the motor 18, the centrifugal cylinder 6 can be driven to rotate in the middle of the centrifugal box 4 when the motor shaft 2 rotates, thereby facilitating the centrifugation of the test tube, and can watch the centrifugation condition in the centrifuge bowl 6 through glass cover 10, when the centrifugation back that finishes, rotate protective cover 1 and open and take out the test tube, use two grips 3 can carry convenient and fast with centrifugal device.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides an antigen raw materials sample centrifugal device for antibody preparation, includes centrifuge box (4), the lateral wall of centrifuge box (4) is connected with protective cover (1) through the rotation of hinge (9), the quantity of hinge (9) is two, the lateral wall of protective cover (1) runs through fixedly connected with glass cover (10), its characterized in that: the middle part of the centrifugal box (4) is provided with a centrifugal device;

the centrifugal device comprises a centrifugal component and a clamping component, the side wall fixedly connected with connecting column (12) of the protective cover (1), one end fixedly connected with installation ball (11) of the connecting column (12), one side of the side wall of the centrifugal box (4) close to the protective cover (1) is provided with a clamping groove (19), the centrifugal component is arranged in the middle of the centrifugal box (4), and the clamping component is arranged in the middle of the centrifugal component.

2. The antigen raw material sample centrifugation device for antibody preparation according to claim 1, wherein: the lower extreme fixedly connected with guard box (20) of centrifugal box (4), the equal fixedly connected with handle (3) in both sides of guard box (20), the quantity of handle (3) is two, two the equal fixedly connected with friction cover (8) of lateral wall of handle (3), the quantity of friction cover (8) is two.

3. The antigen raw material sample centrifugation device for antibody preparation according to claim 1, wherein: the centrifugal assembly comprises a motor (18), the motor (18) is fixedly connected to the lower end of the inner wall of the protective box (20), and the output end of the motor (18) is fixedly connected with a motor shaft (2).

4. The antigen raw material sample centrifugation device for antibody preparation according to claim 3, wherein: the centrifugal machine is characterized in that the motor shaft (2) is rotatably connected to the middle of the side wall of the centrifugal box (4), the side wall of the motor shaft (2) is fixedly connected with a centrifugal cylinder (6), and the centrifugal cylinder (6) is rotatably connected to the middle of the upper end of the centrifugal box (4).

5. The antigen raw material sample centrifugation device for antibody preparation according to claim 4, wherein: the clamping assembly comprises four placing holes (7), the number of the placing holes (7) is four, the four placing holes (7) are evenly formed in the middle of the side wall of the centrifugal cylinder (6), the lower ends of the inner walls of the four placing holes (7) are fixedly connected with protecting pads (16), and the number of the protecting pads (16) is four.

6. The antigen raw material sample centrifugation device for antibody preparation according to claim 5, wherein: four the equal sliding connection in inner wall both sides of placing hole (7) has splint (5), the quantity of splint (5) is four groups, four groups the equal fixedly connected with limiting plate (13) of one end of splint (5), the quantity of limiting plate (13) is four groups.

7. The antigen raw material sample centrifugation device for antibody preparation according to claim 6, wherein: the centrifugal cylinder is characterized in that four groups of connecting plates (14) are fixedly connected to the side walls of the limiting plates (13), the number of the connecting plates (14) is four, the limiting plates (13) are connected to the middle of the centrifugal cylinder (6) in a sliding mode, and one ends of the four groups of connecting plates (14) are fixedly connected with sliding plates (15).

8. The antigen raw material sample centrifugation device for antibody preparation according to claim 7, wherein: the centrifugal cylinder is characterized in that the number of the sliding plates (15) is four, the four sliding plates (15) are connected to the middle of the centrifugal cylinder (6) in a sliding mode, springs (17) are arranged between the four sliding plates (15) and the centrifugal cylinder (6), and the number of the springs (17) is four.