CN219559392U - Micro-uniform mixing device for antibody and protein samples - Google Patents

Abstract

The utility model belongs to the technical field of auxiliary instruments for biological research, and particularly relates to an antibody and protein sample micro-uniform mixing device which comprises a machine base and a driving seat, wherein the driving seat is arranged above the machine base, the transmission output end of a driving motor in the machine base is in transmission connection with the driving seat, the upper surface of the machine base is provided with a guide groove, a supporting component is inserted in the guide groove of the machine base, and the top end of the supporting component is fixedly connected with a limiting component; the supporting component comprises a guide seat, a self-locking telescopic rod and a connecting rod. The test tube that is equipped with antibody and protein sample passes between spacing subassembly's spacing ring, and expansion bracket cooperation spring and splint are fixed upper portion centre gripping in to inside the drive seat, when the inside driving motor of frame drove the drive seat and do circumference rotation, the test tube received spacing subassembly's clamping force, and under supporting component's supporting role, the guide way of relative frame is circumference rotation, improves the stability and the compounding effect of test tube.

Description

Micro-uniform mixing device for antibody and protein samples

Technical Field

The utility model relates to the technical field of auxiliary instruments for biological research, in particular to a micro uniform mixing device for an antibody and a protein sample.

Background

When biomedical research is carried out, the material sample needs to be mixed by using a mixing instrument, the three-dimensional mixing instrument for the medicine sample with the prior patent number of CN209858318U has the advantages of simple structure, easy operation, convenient use, capability of effectively mixing the medicine liquid which needs to be analyzed and tested, and high efficiency.

When the mixing instrument is used, the sample test tube is inserted into the driving seat, the driving seat and the test tube are driven by the driving motor inside the casing to perform circular mixing motion, the test tube has a certain length, the test tube bottom end is clamped and fixed only through the driving seat, and the phenomenon that the test tube loosens or even falls off easily occurs in the high-speed circular rotation process, so that the mixing effect is influenced.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides the micro-uniform mixing device for the antibody and the protein samples, a test tube filled with the antibody and the protein samples passes through a spacing ring of a spacing assembly, a telescopic bracket is matched with a spring and a clamping plate to clamp and fix the middle upper part of the test tube, the test tube is inserted into a driving seat, when a driving motor in a machine seat drives the driving seat to do circumferential rotation, the test tube is subjected to the clamping force of the spacing assembly, and the test tube is subjected to circumferential rotation relative to a guide groove of the machine seat under the supporting action of a supporting assembly, so that the stability and the mixing effect of the test tube are improved.

(II) technical scheme

In order to solve the technical problems, the utility model provides a micro-uniform mixing device for antibody and protein samples, which comprises a machine base and a driving seat, wherein the driving seat is arranged above the machine base, the transmission output end of a driving motor in the machine base is in transmission connection with the driving seat, the upper surface of the machine base is provided with a guide groove, a supporting component is inserted in the guide groove of the machine base, and the top end of the supporting component is fixedly connected with a limiting component;

the supporting component comprises a guide seat, a self-locking telescopic rod and a connecting rod, wherein the bottom of the fixed end of the self-locking telescopic rod is fixedly connected with the guide seat, and the connecting rod is fixedly connected with the outer wall of the self-locking telescopic rod;

the limiting assembly comprises a top plate, a limiting ring, telescopic frames, springs and clamping plates, wherein the limiting ring is fixedly connected to the surface of the top plate, the telescopic frames are symmetrically arranged on the surface of the top plate, the springs are sleeved outside the telescopic frames, and the clamping plates are fixedly connected to the extension ends of the telescopic frames.

Preferably, the guide seat at the bottom end of the self-locking telescopic rod is inserted into the guide groove and is arranged in a sliding manner, and the connecting rods are arranged in parallel at the position above the machine base.

Preferably, the top plate surface symmetry is provided with the spout, splint bottom slip grafting is inside the spout.

Preferably, the arc-shaped surface of the clamping plate is adhered with a rubber gasket, and the surface of the rubber gasket is provided with anti-skid patterns.

Preferably, the upper surface of the machine base is provided with a positioning groove, the positioning groove is positioned at the outer position of the guide groove, and the opening end of the positioning groove is inserted with an acrylic protective frame.

Preferably, the acrylic protective frame is sleeved at the outer positions of the supporting component and the limiting component, and the limiting component is positioned right above the driving seat.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the supporting component is inserted into the guide groove of the machine base, the top end of the supporting component is fixedly connected with the limiting component, the test tube filled with the antibody and the protein sample passes through the space between the limiting rings of the limiting component, the telescopic bracket is matched with the spring and the clamping plate to clamp and fix the middle upper part of the test tube, the telescopic bracket is inserted into the driving seat, and when the driving motor in the machine base drives the driving seat to do circumferential rotation, the test tube is subjected to the clamping force of the limiting component, and the test tube is subjected to circumferential rotation relative to the guide groove of the machine base under the supporting action of the supporting component, so that the stability and the mixing effect of the test tube are improved.

2. When the test tube clamping device is used for clamping the test tube, the clamping plate is pushed to the outer side relative to the sliding groove of the top plate, the test tube penetrates through the limiting ring and is inserted into the driving seat, the pushing force on the clamping plate is removed, and the rubber gasket on the inner surface of the clamping plate clamps and fixes the test tube under the elastic force of the spring, so that the stability is good.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the stand and the support assembly of the present utility model;

fig. 3 is a schematic structural diagram of a limiting assembly according to the present utility model.

Reference numerals:

1. a base; 101. a positioning groove; 102. a guide groove; 2. a driving seat; 3. an acrylic protective frame; 4. a support assembly; 5. a limit component; 6. a guide seat; 7. self-locking telescopic rod; 8. a connecting rod; 9. a top plate; 901. a chute; 10. a limiting ring; 11. a telescopic frame; 12. a spring; 13. a clamping plate; 14. rubber gaskets.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Example 1

As shown in fig. 1, 2 and 3, the micro-uniform mixing device for antibody and protein samples provided by the utility model comprises a machine base 1 and a driving base 2, wherein the driving base 2 is arranged above the machine base 1, the transmission output end of a driving motor inside the machine base 1 is in transmission connection with the driving base 2, the upper surface of the machine base 1 is provided with a guide groove 102, a supporting component 4 is inserted inside the guide groove 102 of the machine base 1, and the top end of the supporting component 4 is fixedly connected with a limiting component 5;

the supporting component 4 comprises a guide seat 6, a self-locking telescopic rod 7 and a connecting rod 8, wherein the bottom of the fixed end of the self-locking telescopic rod 7 is fixedly connected with the guide seat 6, and the connecting rod 8 is fixedly connected with the outer wall of the self-locking telescopic rod 7;

the limiting assembly 5 comprises a top plate 9, a limiting ring 10, a telescopic frame 11, a spring 12 and a clamping plate 13, wherein the limiting ring 10 is fixedly connected to the surface of the top plate 9, the telescopic frame 11 is symmetrically arranged on the surface of the top plate 9, the spring 12 is sleeved outside the telescopic frame 11, and the clamping plate 13 is fixedly connected to the extension end of the telescopic frame 11.

The guide seat 6 at the bottom end of the self-locking telescopic rod 7 is inserted into the guide groove 102 and is arranged in a sliding manner, and the connecting rods 8 are arranged above the machine base 1 in parallel.

It should be noted that, inside grafting of guide slot 102 of frame 1 has supporting component 4, supporting component 4 top fixedly connected with spacing subassembly 5, the test tube that is equipped with antibody and protein sample passes from between spacing ring 10 of spacing subassembly 5, expansion bracket 11 cooperation spring 12 and splint 13 are fixed to the upper portion centre gripping in the test tube, and peg graft inside driving seat 2, the inside driving motor of frame 1 drives driving seat 2 and do circumferential rotation, the test tube receives the clamping force of spacing subassembly 5, under supporting component 4's supporting role, do circumferential rotation relative frame 1's guide slot 102, improve the stability and the compounding effect of test tube.

Example two

In this embodiment, as shown in fig. 3, the surface of the top plate 9 is symmetrically provided with a chute 901, the bottom end of the clamping plate 13 is slidably inserted into the chute 901, the circular arc surface of the clamping plate 13 is adhered with a rubber gasket 14, and the surface of the rubber gasket 14 is provided with anti-skidding patterns.

It should be noted that, when the test tube is required to be clamped, the clamping plate 13 is pushed to the outer side relative to the chute 901 of the top plate 9, the test tube penetrates through the limiting ring 10 and is inserted into the driving seat 2, the pushing force to the clamping plate 13 is removed, and the rubber gasket 14 on the inner surface of the clamping plate 13 clamps and fixes the test tube under the elastic force of the spring 12, so that the stability is good.

Example III

In this embodiment, as shown in fig. 1 and fig. 2, a positioning groove 101 is provided on the upper surface of the stand 1, the positioning groove 101 is located at an outer position of the guiding groove 102, an acrylic protective frame 3 is inserted into an open end of the positioning groove 101, the acrylic protective frame 3 is sleeved at an outer position of the supporting component 4 and the limiting component 5, and the limiting component 5 is located right above the driving seat 2.

It should be noted that, after completing the mixing operation, the test tube is detached, in order to keep the support component 4, the limit component 5 and the working area clean, the acryl protective frame 3 can be covered with the positioning groove 101, so that the dustproof protective effect is good.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (6)

1. The utility model provides an antibody and protein sample trace mixing arrangement, includes frame (1) and drive seat (2), drive seat (2) set up in frame (1) top, the transmission output of the inside driving motor of frame (1) is connected with drive seat (2) transmission, its characterized in that, guide slot (102) have been seted up to frame (1) upper surface, support component (4) have been pegged graft in guide slot (102) inside of frame (1), support component (4) top fixedly connected with spacing subassembly (5);

the supporting component (4) comprises a guide seat (6), a self-locking telescopic rod (7) and a connecting rod (8), wherein the guide seat (6) is fixedly connected to the bottom of the fixed end of the self-locking telescopic rod (7), and the connecting rod (8) is fixedly connected to the outer wall of the self-locking telescopic rod (7);

spacing subassembly (5) are including roof (9), spacing ring (10), expansion bracket (11), spring (12) and splint (13), spacing ring (10) fixed connection is on roof (9) surface, expansion bracket (11) are installed to roof (9) surface symmetry, spring (12) have been cup jointed to expansion bracket (11) outside, the extension end fixedly connected with splint (13) of expansion bracket (11).

2. The micro-uniform mixing device for antibody and protein samples according to claim 1, wherein a guide seat (6) at the bottom end of the self-locking telescopic rod (7) is inserted into the guide groove (102) and is in sliding arrangement, and the connecting rods (8) are arranged above the machine base (1) in parallel.

3. The micro-uniform mixing device for antibody and protein samples according to claim 1, wherein sliding grooves (901) are symmetrically formed in the surface of the top plate (9), and the bottom ends of the clamping plates (13) are inserted into the sliding grooves (901) in a sliding manner.

4. The device for uniformly mixing the antibody and the protein sample according to claim 3, wherein a rubber gasket (14) is adhered to the arc-shaped surface of the clamping plate (13), and anti-skid patterns are arranged on the surface of the rubber gasket (14).

5. The micro-uniform mixing device for antibody and protein samples according to claim 1, wherein a positioning groove (101) is formed in the upper surface of the base (1), the positioning groove (101) is located at the outer position of the guide groove (102), and an acrylic protective frame (3) is inserted into the opening end of the positioning groove (101).

6. The micro-uniform mixing device for antibody and protein samples according to claim 5, wherein the acrylic protective frame (3) is sleeved at the outer positions of the supporting component (4) and the limiting component (5), and the limiting component (5) is positioned right above the driving seat (2).