Centrifuge tube fixing device

Abstract

The utility model discloses a centrifuge tube fixing device and relates to the technical field of biotechnology, the centrifuge tube fixing device comprises a C-shaped bracket, both sides of the C-shaped bracket are provided with a plurality of positioning grooves, the positioning grooves are provided with rubber blocks, the rubber blocks are internally provided with limiting grooves, the lower end of the C-shaped bracket is provided with a centrifuge tube, and the lower end of the C-shaped bracket is provided with a plurality of clamping grooves. A tube cover is installed at the upper end of the centrifugal tube, limiting blocks are arranged on the two sides of the tube cover, and the tube cover is connected with the limiting grooves in a clamped mode through the limiting blocks. According to the scheme, the problem that when existing centrifugal tubes are packaged, the centrifugal tubes are mainly put into a packaging box in sequence as individuals, personnel need to take out the centrifugal tubes one by one, and inconvenience is caused is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of biotechnology, in particular to a centrifuge tube fixing device. Background Art

[0002] Centrifuge tubes have been widely used in biological sciences, especially in the fields of biochemistry and molecular biology research. Every biochemistry and molecular biology laboratory must prepare various types of centrifuges to use with centrifuge tubes.

[0003] Currently, centrifuge tubes are packaged individually and placed in a packaging box one by one. People need to take them out one by one, which is inconvenient. Therefore, we propose a centrifuge tube fixing device to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a centrifuge tube fixing device to solve the problem in the prior art that, when packaging centrifuge tubes, they are mainly placed individually into a packaging box, and personnel need to take them out one by one, which is inconvenient.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a centrifuge tube fixing device, comprising a C-shaped bracket, wherein a plurality of positioning grooves are provided on both sides of the C-shaped bracket, a rubber block is installed on the positioning groove, and a limiting groove is provided inside the rubber block, a centrifuge tube is provided at the lower end of the C-shaped bracket, and a tube cover is installed at the upper end of the centrifuge tube, limiting blocks are provided on both sides of the tube cover, and the tube cover is engaged with the limiting groove through the limiting blocks.

[0006] Preferably, a clamping groove is provided on the edge of the rubber block, and the rubber block is connected with the positioning groove through interference fit.

[0007] Preferably, the C-shaped bracket is made of plastic material.

[0008] Preferably, both sides of the C-shaped bracket are provided with a taking slot.

[0009] Preferably, a letter patch is provided on one side of the positioning groove.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The present invention fixes the centrifuge tubes by adopting a C-shaped bracket. When packaging, the tube cover of the centrifuge tube is slidably inserted into the notch of the C-shaped bracket. When sliding, the limiting block of the tube cover is oriented toward the front and rear direction of the notch to avoid interference. When the tube cover is located between one set of limiting grooves, the centrifuge tube is rotated ninety degrees. Under the action of the plastic toughness of the C-shaped bracket and the elasticity of the rubber block, the limiting block on the tube cover of the centrifuge tube can be snapped into the limiting groove to achieve fixation with the C-shaped bracket. In this way, multiple centrifuge tubes can be fixed on the C-shaped bracket. After fixing, the centrifuge tubes are placed in the packaging box together with the C-shaped bracket. When taking out, the C-shaped bracket can take out multiple centrifuge tubes together, which is convenient and quick, and solves the problem that when packaging existing centrifuge tubes, they are mainly placed in the packaging box individually, and personnel need to take them out one by one, which is relatively inconvenient.

[0012] 2. By setting letter patches on the side of each limit slot, when there are multiple standard centrifuge tubes with gradient specifications in the same package, the centrifuge tubes can be fixed on the C-shaped bracket in a gradient arrangement. Users can intuitively understand the specifications of the centrifuge tubes in each position through the letter patches, making it easy to take them. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural schematic diagram of the centrifuge tube and the C-shaped bracket in the separated state of the present invention;

[0015] Figure 3 This is a schematic diagram of the connection structure between the rubber block and the positioning groove of the utility model;

[0016] In the figure: 1. C-shaped bracket; 2. Rubber block; 3. Limiting groove; 4. Centrifuge tube; 5. Limiting block; 6. Letter patch; 7. Removal slot; 8. Tube cover; 9. Card slot; 10. Positioning slot. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] See also Figure 1-3 The utility model provides an embodiment: a centrifuge tube fixing device, including a C-shaped bracket 1, a plurality of positioning grooves 10 are provided on both sides of the C-shaped bracket 1, a rubber block 2 is installed on the positioning groove 10, and a limiting groove 3 is provided inside the rubber block 2. A centrifuge tube 4 is provided at the lower end of the C-shaped bracket 1, and a tube cover 8 is installed at the upper end of the centrifuge tube 4. Limiting blocks 5 are provided on both sides of the tube cover 8, and the tube cover 8 is engaged with the limiting groove 3 through the limiting blocks 5.

[0019] See also Figure 3 The edge of the rubber block 2 is provided with a card slot 9, and the rubber block 2 is connected with the positioning groove 10 through the interference fit of the card slot 9. The C-shaped bracket 1 is made of plastic material, and the rubber block 2 is an elastic material. The C-shaped bracket 1 is made of plastic material and also has a certain toughness, which facilitates the rotation and engagement of the limit block 5 on the tube cover 8 of the centrifuge tube 4.

[0020] See also Figure 1 Both sides of the C-shaped bracket 1 are provided with a taking slot 7, which can facilitate the C-shaped bracket 1 to be taken out from the packaging box.

[0021] See also Figure 1 A letter patch 6 is provided on one side of the positioning groove 10. When there are multiple standard centrifuge tubes 4 with gradient specifications in the same package, the centrifuge tubes 4 can be fixed on the C-shaped bracket 1 in a gradient arrangement. The user can intuitively understand the specifications of the centrifuge tubes 4 at each position through the letter patch 6, which is convenient for use.

[0022] When the tube cover 8 is located between one of the groups of limiting grooves 3, the centrifuge tube 4 is rotated ninety degrees. Under the action of the plastic toughness of the C-shaped bracket 1 and the elasticity of the rubber block 2, the limiting block 5 on the tube cover 8 of the centrifuge tube 4 can be snapped into the limiting groove 3 to achieve fixation with the C-shaped bracket 1. The C-shaped bracket 1 is provided with multiple groups of limiting grooves 3, and each limiting groove 3 side is provided with a letter patch 6. When there are multiple standard centrifuge tubes 4 of gradient specifications in the same package, the centrifuge tube 4 can be fixed on the C-shaped bracket 1 in a gradient arrangement. The user can intuitively understand the specifications of the centrifuge tube 4 at each position through the letter patch 6, which is convenient for taking. After fixing, the centrifuge tube 4 can be placed in the packaging box together with the C-shaped bracket 1. When taking out, the C-shaped bracket 1 can take out multiple centrifuge tubes 4 together, which is convenient and quick.

[0023] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A centrifuge tube fixing device, comprising a C-shaped bracket (1), characterized in that: A plurality of positioning grooves (10) are provided on both sides of the C-shaped bracket (1), a rubber block (2) is installed on the positioning groove (10), and a limiting groove (3) is provided inside the rubber block (2). A centrifuge tube (4) is provided at the lower end of the C-shaped bracket (1), and a tube cover (8) is installed at the upper end of the centrifuge tube (4). Limiting blocks (5) are provided on both sides of the tube cover (8), and the tube cover (8) is connected to the limiting groove (3) by the limiting blocks (5).

2. A centrifuge tube fixing device according to claim 1, characterized in that: A clamping groove (9) is provided on the edge of the rubber block (2), and the rubber block (2) is connected to the positioning groove (10) through interference fit via the clamping groove (9).

3. A centrifuge tube fixing device according to claim 1, characterized in that: The C-shaped bracket (1) is made of plastic material.

4. A centrifuge tube fixing device according to claim 1, characterized in that: Both sides of the C-shaped bracket (1) are provided with taking slots (7).

5. The centrifuge tube fixing device according to claim 1, characterized in that: A letter patch (6) is provided on one side of the positioning groove (10).

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