Experimental animal serum separation device

Abstract

The utility model discloses an experimental animal serum separation device. Relates to the technical field of serum separation, and comprises a device body, the top of the device body is connected with a mounting plate, the top of the mounting plate is provided with a through hole, the mounting plate is provided with a plurality of openings, the openings are connected with a plurality of placing cylinders, the through hole is connected with a motor, the top of the motor is connected with a rotating disc, and the rotating disc is connected with the rotating disc. A plurality of clamping structures are connected to the top of the rotating disc, each clamping structure comprises two connecting rods connected with the top of the rotating disc through a rotating shaft, and a sliding groove is formed in the top of the mounting plate. According to the test tube clamping device, the motor, the rotating disc, the clamping structure, the moving block, the connecting rod, the extension piece, the rectangular sleeve, the first clamping piece, the second clamping piece, the first rolling wheel and the second rolling wheel are arranged and used in cooperation, the positions of the first clamping piece and the second clamping piece can be adjusted according to test tubes of different sizes, the test tubes can be clamped, and the applicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of serum separation, in particular to a serum separation device for experimental animals. Background Art

[0002] Animal serum refers to the yellowish transparent liquid separated from the plasma after the blood coagulates and fibrinogen and certain coagulation factors are removed, or refers to the plasma from which the fibrinogen has been removed. Its main functions are to provide basic nutrients, hormones and various growth factors, binding proteins, contact-promoting and growth factors to prevent cell adhesion from mechanical damage, and to play a certain protective role on cells in culture. Generally, animal serum is separated by a centrifuge. In most cases, the animal blood is placed in a test tube, and the test tube is placed in the placement cylinder of the centrifugal device. However, the size of the placement cylinder is fixed, and the sizes of the test tubes are different, resulting in the poor applicability of the centrifugal device. When a smaller test tube is placed in the placement cylinder for centrifugation, the test tube will constantly collide with the inner wall of the placement cylinder and cause damage, and a larger test tube cannot be placed in the placement cylinder.

[0003] Therefore, it is necessary to invent a laboratory animal serum separation device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an experimental animal serum separation device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an experimental animal serum separation device, comprising a device body, a mounting plate connected to the top of the device body, a through opening provided on the top of the mounting plate, a plurality of openings provided on the mounting plate, a plurality of placement cylinders connected to the openings, a motor connected to the through opening, a turntable connected to the top of the motor, a plurality of groups of clamping structures connected to the top of the turntable, each group of the clamping structures comprising two connecting rods connected to the top of the turntable by a rotating shaft, a slide groove provided on the top of the mounting plate, a moving block connected in the slide groove, the top of the moving block connected to the connecting rod by a rotating shaft, an extension piece connected to one side of the moving block, two first clamping pieces connected to the top of the mounting plate, and a second clamping piece connected to one side of the extension piece.

[0006] Preferably, one end of the first clamping member that is in contact with the extension member is connected to a first roller via a rotating shaft, and the other end of the first clamping member and one end of the second clamping member are connected to a second roller via a rotating shaft.

[0007] Preferably, the outer wall of the second roller is connected to a protective layer, and the specific material of the protective layer is rubber.

[0008] Preferably, the top of the device body is connected to a cover plate by a hinge.

[0009] Preferably, handles are connected to both sides of the device body.

[0010] The technical effects and advantages of the utility model are as follows: by setting a motor, a turntable, a clamping structure, a moving block, a connecting rod, an extension piece, a rectangular sleeve, a first clamping piece, a second clamping piece, a first roller and a second roller for coordinated use, when a test tube containing blood is placed in the placement tube, the motor works to drive the turntable to rotate, drive the connecting rod to rotate, drive the moving block to move in the slide groove, and the moving block drives the extension piece to move. The movement of the extension piece causes the first roller to be subjected to force, causing the first clamping piece to rotate, and the extension piece continues to move, driving the second clamping piece to move, so that the second roller clamps the test tube. It can be achieved that the positions of the first clamping piece and the second clamping piece are adjusted for test tubes of different sizes, and both can clamp the test tubes, thereby enhancing the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 For the utility model Figure 1 A structural diagram of ;

[0013] Figure 3 This is a schematic diagram of the top view of the turntable structure of the utility model;

[0014] Figure 4 It is a side structural schematic diagram of the utility model.

[0015] In the figure: 1. device body; 2. mounting plate; 3. placement cylinder; 4. motor; 5. turntable; 6. clamping structure; 7. connecting rod; 8. moving block; 9. extension piece; 11. first clamping piece; 12. second clamping piece; 13. first roller; 14. second roller; 15. cover plate; 16. handle. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] The utility model provides Figure 1-4An experimental animal serum separation device shown in the figure includes a device body 1, a mounting plate 2 is connected to the top of the device body 1, a through opening is opened on the top of the mounting plate 2, a plurality of openings are opened on the mounting plate 2, a plurality of placement cylinders 3 are connected to the openings, a motor 4 is connected to the through opening, a turntable 5 is connected to the top of the motor 4, a plurality of groups of clamping structures 6 are connected to the top of the turntable 5, each group of clamping structures 6 includes two connecting rods 7 connected to the top of the turntable 5 by a rotating shaft, a slide groove is opened on the top of the mounting plate 2, a moving block 8 is connected in the slide groove, the top of the moving block 8 is connected to the connecting rod 7 by a rotating shaft, an extension piece 9 is connected to one side of the moving block 8, two first clamping pieces 11 are connected to the top of the mounting plate 2, and a second clamping piece 12 is connected to one side of the extension piece 9.

[0018] One end of the first clamping member 11 that fits with the extension member 9 is connected to the first roller 13 by a rotating shaft, and the other end of the first clamping member 11 and one end of the second clamping member 12 are connected to the second roller 14 by a rotating shaft. When the extension member 9 moves by squeezing the first roller 13, the rotating shaft of the first clamping member 11 is realized, and the second roller 14 is used to clamp the test tube.

[0019] The outer wall of the second roller 14 is connected with a protective layer, the specific material of the protective layer is rubber, which protects the test tube.

[0020] The top of the device body 1 is connected to a cover plate 15 by a hinge, which seals the device when the device is running.

[0021] Both sides of the device body 1 are connected with handles 16 for the convenience of the staff.

[0022] The working principle of the utility model is as follows: when a test tube containing blood is placed in the placement tube 3, the motor 4 works, driving the turntable 5 to rotate, driving the connecting rod 7 to rotate, driving the moving block 8 to move in the slide groove, and the moving block 8 drives the extension member 9 to move. The movement of the extension member 9 causes the first roller 13 to be subjected to force, so that the first clamping member 11 rotates, and the extension member 9 continues to move, driving the second clamping member 12 to move, so that the second roller 14 clamps the test tube, and the cover plate 15 is closed, and the device body 1 is started to separate the blood.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An experimental animal serum separation device, comprising a device body (1), characterized in that: The top of the device body (1) is connected to a mounting plate (2), the top of the mounting plate (2) is provided with a through opening, the mounting plate (2) is provided with a plurality of openings, the openings are connected to a plurality of placement cylinders (3), the through opening is connected to a motor (4), the top of the motor (4) is connected to a turntable (5), the top of the turntable (5) is connected to a plurality of groups of clamping structures (6), each group of the clamping structures (6) comprises two connecting rods (7) connected to the top of the turntable (5) by a rotating shaft, the top of the mounting plate (2) is provided with a slide groove, a moving block (8) is connected in the slide groove, the top of the moving block (8) is connected to the connecting rod (7) by a rotating shaft, one side of the moving block (8) is connected to an extension piece (9), the top of the mounting plate (2) is connected to two first clamping pieces (11), and one side of the extension piece (9) is connected to a second clamping piece (12).

2. The experimental animal serum separation device according to claim 1, characterized in that: One end of the first clamping member (11) that is in contact with the extension member (9) is connected to a first roller (13) via a rotating shaft, and the other end of the first clamping member (11) and one end of the second clamping member (12) are connected to a second roller (14) via a rotating shaft.

3. The experimental animal serum separation device according to claim 2, characterized in that: The outer wall of the second roller (14) is connected to a protective layer, and the specific material of the protective layer is rubber.

4. The experimental animal serum separation device according to claim 1, characterized in that: The top of the device body (1) is connected to a cover plate (15) via a hinge.

5. The experimental animal serum separation device according to claim 1, characterized in that: Handles (16) are connected to both sides of the device body (1).

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