Experimental device for egg yolk antibody extraction experiment

Abstract

The utility model belongs to the technical field of egg yolk antibody extraction, and particularly relates to an experimental device for an egg yolk antibody extraction experiment, which comprises a support frame, a test tube placing plate is fixedly mounted on the front side of the support frame, and first electric telescopic rods are fixedly mounted on the left side and the right side of the top of the support frame; a moving frame is fixedly mounted at the output end of the first electric telescopic rod; through the arranged clamping assembly, raw materials are added to the inner side of a sample adding gun, the sample adding gun is placed on the inner side of a fixing groove, a first electric telescopic rod is controlled to drive a movable frame to ascend, a second electric telescopic rod is controlled to drive a sliding rod to slide, and the sliding rod drives a movable block to slide; the movable block drives the rocker clamping block to move through the connecting rod, the clamping block clamps the sample adding gun, the motor is controlled to drive the lead screw to rotate after clamping, the lead screw drives the sliding block and the clamped sample adding gun to slide, and therefore the sample adding gun conducts sample adding on a test tube.

Description

Technical Field

[0001] The utility model relates to the technical field of egg yolk antibody extraction, in particular to an experimental device used for egg yolk antibody extraction experiments. Background Art

[0002] Yolk antibody (Immunoglobulin of yolk, IgY): Through immunization injection of laying hens, the corresponding antibodies can be extracted from the yolks they produce, and can be used for the prevention and treatment of corresponding diseases. This type of preparation is called yolk antibody. The main components of egg yolk are protein and fat, and the ratio is 1:2. Most proteins are lipoproteins, which exist in egg yolk granules and are insoluble in water. Only egg yolk globulins (α, β, γ) are water-soluble, and IgY is γ egg yolk globulin. Therefore, the separation and purification of IgY first requires the effective removal of lipids in the egg yolk and the separation of IgY from water-soluble proteins; during the experiment, an experimental device for egg yolk antibody extraction experiments needs to be used to assist;

[0003] Announcement No. CN208667554U discloses an experimental device for yolk antibody extraction experiment, including a support frame and a sample loading device arranged on one side of the support frame, the support frame is fixedly connected to a rod, the rod is provided with a mounting hole, and the test tube is placed on the rod through the mounting hole, the sample loading device includes a base, a support rod, a sample loading gun rack and a plurality of sample loading guns, the base is fixedly connected to the support rod, the sample loading gun rack is rotatably mounted above the support rod, and the plurality of sample loading guns are detachably mounted on the sample loading gun rack;

[0004] There may be two problems when using it. First, during the process of adding samples through the sample gun, since the sample gun rack is arranged in a circle, it is difficult for the device to add samples to multiple test tubes at the same time, or multiple test tubes need to be positioned in advance, resulting in low work efficiency; second, the sample gun rack can fix multiple sample guns, but after the sample addition is completed, the sample gun is difficult to take out, which makes the operation of the staff more complicated during the continuous sample addition process, thereby making the operation more complicated; therefore, we proposed an experimental device for egg yolk antibody extraction experiments. Utility Model Content

[0005] The utility model aims to provide an experimental device for yolk antibody extraction experiment, which solves the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An experimental device for yolk antibody extraction experiment, comprising a support frame, a test tube placement plate is fixedly installed on the front side of the support frame, first electric telescopic rods are fixedly installed on the left and right sides of the top of the support frame, and a mobile frame is fixedly installed on the output end of the first electric telescopic rod; a clamping component, the clamping component is installed on the mobile frame; and a sample loading component is installed on the support frame.

[0008] As a further improvement of the above scheme, the clamping assembly includes a motor, a screw rod, a sliding block, a second electric telescopic rod, a sliding rod, a clamping frame, a movable block, a rocker, a connecting rod and a clamping block. The motor is fixedly installed on the left side of the movable frame, the screw rod is fixedly installed on the output end of the motor, the sliding block is threadedly installed on the outside of the screw rod, the second electric telescopic rod is fixedly installed between the inner sides of the sliding block, the sliding rod is fixedly installed on the output end of the second electric telescopic rod, the clamping frame is fixedly installed on the front side of the sliding block, the sliding rod is slidably installed between the inner sides of the clamping frame, the movable block is fixedly installed on the outside of one end of the sliding rod, the rocker is rotatably installed on the left and right sides of the outside of the clamping frame, the connecting rod is rotatably installed on the left and right sides of the outside of the movable block, the other end of the connecting rod is rotatably installed on the upper and lower sides of the outside of the rocker, and the clamping block is fixedly installed on the outside of one end of the rocker.

[0009] As a further improvement of the above solution, the sample adding assembly includes a sample adding gun and a limit block, the sample adding gun is arranged on the top of the support frame, and the limit block is fixedly installed on the outside of the sample adding gun.

[0010] As a further improvement of the above solution, a sliding groove is provided on the top of the support frame and is arranged sequentially from left to right, and the outer diameter of the limit block is smaller than the inner diameter of the sliding groove.

[0011] By adopting the above technical solution, the sample adding gun can be moved after being clamped, and the sample adding gun can move downward after being moved, so that it is convenient to add samples to the test tube.

[0012] As a further improvement of the above solution, a fixing groove is opened on the top of the support frame and arranged from left to right, the outer diameter of the limit block is larger than the inner diameter of the fixing groove, and the outer diameter of the sample adding gun is smaller than the inner diameter of the fixing groove.

[0013] By adopting the above technical solution, the fixed groove makes it easy for the sample adding gun to be placed through the limiting block, so that the limiting block is not easy to fall from the inside of the fixed groove, thereby making it easy for the staff to add raw materials to or replace the sample adding gun.

[0014] As a further improvement of the above solution, a test tube placement groove is provided on the top of the test tube placement plate, and a protective cushion is provided on the inner side of the test tube placement groove.

[0015] As a further improvement of the above solution, the clamping block is in an arc shape, and a sponge pad is provided on the inner side of the clamping block.

[0016] By adopting the above technical solution, the arc-shaped clamping block is convenient for expanding the contact area with the sample adding gun, so that the sample adding gun is not easy to shake after clamping, and the sample adding gun is relatively stable when clamping, and the sponge pad is convenient for protecting the sample adding gun.

[0017] As a further improvement of the above solution, a through slot is provided at the connection between the connecting rod, the movable block and the rocker, and a fixing pin is provided inside the through slot.

[0018] By adopting the above technical solution, the through groove facilitates the installation of the fixed pin, so that the connecting rod is not easily separated from the movable block and the rocker during the rotation process, so that the connecting rod can drive the rocker to rotate after rotation.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The utility model is an experimental device for yolk antibody extraction experiment. The raw materials are added to the inner side of the sample gun through the clamping assembly, and the sample gun is placed inside the fixed groove. The first electric telescopic rod is controlled to drive the movable frame to rise, and the second electric telescopic rod is controlled to drive the sliding rod to slide, so that the sliding rod drives the movable block to slide, and the movable block drives the rocker clamping block to move through the connecting rod, so that the clamping block clamps the sample gun. After clamping, the motor is controlled to drive the screw rod to rotate, so that the screw rod drives the sliding block and the clamped sample gun to slide, so that the sample gun adds samples to the test tube;

[0021] (2) The utility model is an experimental device for yolk antibody extraction experiment. Through the set sample adding component, after the sample adding is completed, the first electric telescopic rod can be controlled to drive the mobile frame to slide, so that the mobile frame rises and drives the clamped sample adding gun to slide into the inner side of the sliding groove, so that the sample adding gun slides to the right again, and slides to the inner side of the fixed groove. The sample adding gun can be placed through the limit block, and it is convenient for the staff to add raw materials to the sample adding gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a three-dimensional structural schematic diagram of an experimental device for yolk antibody extraction experiment proposed by the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure of part A in FIG.

[0025] Figure 3 This is a partial three-dimensional structural schematic diagram of an experimental device for yolk antibody extraction experiment proposed by the utility model;

[0026] Figure 4 The utility model is a partial three-dimensional structural schematic diagram of an experimental device for yolk antibody extraction experiment.

[0027] In the figure: 1. Support frame; 2. Test tube placement plate; 3. First electric telescopic rod; 4. Moving frame; 5. Motor; 6. Screw rod; 7. Sliding block; 8. Second electric telescopic rod; 9. Sliding rod; 10. Clamping frame; 11. Movable block; 12. Rocker; 13. Connecting rod; 14. Clamping block; 15. Sample adding gun; 16. Limiting block. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] refer to Figure 1-4 An experimental device for yolk antibody extraction experiment includes a support frame 1, a test tube placement plate 2 is fixedly installed on the front side of the support frame 1, a first electric telescopic rod 3 is fixedly installed on the left and right sides of the top of the support frame 1, and a mobile frame 4 is fixedly installed on the output end of the first electric telescopic rod 3; a clamping component, the clamping component is installed on the mobile frame 4; and a sample loading component is installed on the support frame 1.

[0030] Specifically, the clamping assembly includes a motor 5, a screw rod 6, a sliding block 7, a second electric telescopic rod 8, a sliding rod 9, a clamping frame 10, a movable block 11, a rocker 12, a connecting rod 13 and a clamping block 14. The motor 5 is fixedly installed on the left side of the mobile frame 4, the screw rod 6 is fixedly installed on the output end of the motor 5, the sliding block 7 is threadedly installed on the outside of the screw rod 6, the second electric telescopic rod 8 is fixedly installed between the inner sides of the sliding block 7, the sliding rod 9 is fixedly installed on the output end of the second electric telescopic rod 8, the clamping frame 10 is fixedly installed on the front side of the sliding block 7, the sliding rod 9 is slidably installed between the inner sides of the clamping frame 10, the movable block 11 is fixedly installed on the outside of one end of the sliding rod 9, the rocker 12 is rotatably installed on the left and right sides of the outside of the clamping frame 10, the connecting rod 13 is rotatably installed on the left and right sides of the outside of the movable block 11, the other end of the connecting rod 13 is rotatably installed on the upper and lower sides of the outside of the rocker 12, and the clamping block 14 is fixedly installed on the outside of one end of the rocker 12.

[0031] Specifically, the sample adding assembly includes a sample adding gun 15 and a limiting block 16 . The sample adding gun 15 is arranged on the top of the support frame 1 , and the limiting block 16 is fixedly installed on the outside of the sample adding gun 15 .

[0032] Specifically, a sliding groove is provided on the top of the support frame 1 and is arranged in sequence from left to right, and the outer diameter of the limit block 16 is smaller than the inner diameter of the sliding groove.

[0033] Specifically, a fixing groove is opened on the top of the support frame 1 and arranged from left to right, the outer diameter of the limit block 16 is larger than the inner diameter of the fixing groove, and the outer diameter of the sample adding gun 15 is smaller than the inner diameter of the fixing groove.

[0034] Specifically, a test tube placement groove is provided on the top of the test tube placement plate 2, and a protective cushion is provided inside the test tube placement groove.

[0035] Specifically, the clamping block 14 is arc-shaped, and a sponge pad is disposed inside the clamping block 14 .

[0036] Specifically, a through slot is provided at the connection between the connecting rod 13, the movable block 11 and the rocker 12, and a fixing pin is provided inside the through slot.

[0037] The implementation principle of one embodiment of the present application is as follows: the raw material is added to the inner side of the sample adding gun 15, and the sample adding gun 15 is placed inside the fixed groove, the first electric telescopic rod 3 is controlled to drive the mobile frame 4 to rise, the second electric telescopic rod 8 is controlled to drive the slide bar 9 to slide, so that the slide bar 9 drives the movable block 11 to slide, and the movable block 11 drives the rocker 12 clamping block 14 to move through the connecting rod 13, so that the clamping block 14 clamps the sample adding gun 15, and after clamping, the motor 5 is controlled to drive the screw rod 6 to rotate , so that the screw rod 6 drives the sliding block 7 and the clamped sample adding gun 15 to slide, so that the sample adding gun 15 adds samples to the test tube; after the sample adding is completed, the first electric telescopic rod 3 can be controlled to drive the moving frame 4 to slide, so that the moving frame 4 rises and drives the clamped sample adding gun 15 to slide into the inner side of the sliding groove, so that the sample adding gun 15 slides to the right again, and the sample adding gun 15 slides to the inner side of the fixed groove, and the sample adding gun 15 can be placed through the limit block 16, and it is convenient for the staff to add raw materials to the sample adding gun 15.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above is a detailed introduction to an experimental device for yolk antibody extraction experiment provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An experimental device for yolk antibody extraction experiment, characterized in that: include: A support frame (1), a test tube placement plate (2) is fixedly mounted on the front side of the support frame (1), first electric telescopic rods (3) are fixedly mounted on the left and right sides of the top of the support frame (1), and a movable frame (4) is fixedly mounted on the output end of the first electric telescopic rod (3); A clamping assembly, wherein the clamping assembly is mounted on the mobile frame (4); A sample loading component is installed on a support frame (1).

2. The experimental device for yolk antibody extraction experiment according to claim 1, characterized in that: The clamping assembly comprises a motor (5), a screw rod (6), a sliding block (7), a second electric telescopic rod (8), a sliding rod (9), a clamping frame (10), a movable block (11), a rocker (12), a connecting rod (13) and a clamping block (14); the motor (5) is fixedly mounted on the left side of the movable frame (4); the screw rod (6) is fixedly mounted on the output end of the motor (5); the sliding block (7) is threadedly mounted on the outside of the screw rod (6); the second electric telescopic rod (8) is fixedly mounted between the inner sides of the sliding block (7); and the sliding rod (9) is fixedly mounted on the second electric telescopic rod The output end of the clamping frame (10) is fixedly mounted on the front side of the sliding block (7), the sliding rod (9) is slidably mounted between the inner sides of the clamping frame (10), the movable block (11) is fixedly mounted on the outer side of one end of the sliding rod (9), the rocking rod (12) is rotatably mounted on the left and right sides of the outer side of the clamping frame (10), the connecting rod (13) is rotatably mounted on the left and right sides of the outer side of the movable block (11), the other end of the connecting rod (13) is rotatably mounted on the upper and lower sides of the outer side of the rocking rod (12), and the clamping block (14) is fixedly mounted on the outer side of one end of the rocking rod (12).

3. The experimental device for yolk antibody extraction experiment according to claim 1, characterized in that: The sample adding component comprises a sample adding gun (15) and a limiting block (16); the sample adding gun (15) is arranged on the top of the support frame (1), and the limiting block (16) is fixedly mounted on the outside of the sample adding gun (15).

4. The experimental device for yolk antibody extraction experiment according to claim 1, characterized in that: The top of the support frame (1) is provided with sliding grooves, which are arranged in sequence from left to right, and the outer diameter of the limit block (16) is smaller than the inner diameter of the sliding groove.

5. The experimental device for yolk antibody extraction experiment according to claim 1, characterized in that: The top of the support frame (1) is provided with fixing grooves, which are arranged in sequence from left to right. The outer diameter of the limit block (16) is larger than the inner diameter of the fixing groove, and the outer diameter of the sample adding gun (15) is smaller than the inner diameter of the fixing groove.

6. The experimental device for yolk antibody extraction experiment according to claim 1, characterized in that: The top of the test tube placement plate (2) is provided with a test tube placement groove, and a protective soft pad is arranged inside the test tube placement groove.

7. The experimental device for yolk antibody extraction experiment according to claim 2, characterized in that: The clamping block (14) is in an arc shape, and a sponge pad is arranged on the inner side of the clamping block (14).

8. The experimental device for yolk antibody extraction experiment according to claim 2, characterized in that: A through slot is provided at the connection between the connecting rod (13), the movable block (11) and the rocker (12), and a fixing pin is provided inside the through slot.

Images