Microcentrifuge tube rack with size capable of being changed through assembly

Abstract

A microcentrifuge tube rack capable of being changed in size through assembly is characterized in that the tube rack comprises two parts, namely assembly units and joint parts, each assembly unit is provided with a convex magnet part, an iron sheet is embedded in a corresponding groove at the other end of each assembly unit, and the same assembly units can be attracted through magnetic force and can form any size according to requirements. The microcentrifuge tube rack can solve the problem that a laboratory needs microcentrifuge tube racks of various sizes, is simple in design and convenient to operate, and can be assembled into any size.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of laboratory equipment, especially relate to a microcentrifuge tube rack of size can be changed through assembly. BACKGROUND

[0002] In the laboratory, different fixed size microcentrifuge tube racks are selected according to the sample quantity, but there is a lack of arbitrary size microcentrifuge tube rack. SUMMARY

[0003] The utility model discloses a microcentrifuge tube rack of size can be changed through assembly to provide arbitrary size tube rack.

[0004] To achieve the above object, the specific technical scheme of the utility model is as follows:

[0005] A microcentrifuge tube rack of size can be changed through assembly is composed of assembly units, and is magnetically attracted in a detachable mode.

[0006] Further, the four side surfaces of the assembly unit are joint parts, adjacent two surfaces are provided with convex magnets, and the other two surfaces are inlaid with iron sheets in grooves corresponding to the same size of the magnets, and the same assembly unit is magnetically attracted to be composed of any size as required. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is the front view structural diagram of the assembly unit of the utility model.

[0008] Figure 2 It is the side view of the assembly unit of the utility model.

[0009] Figure 3 It is the top view of the assembly unit of the utility model.

[0010] Figure 4 It is the schematic diagram of 4-hole position centrifugal tube rack.

[0011] Figure 5 It is the schematic diagram of 8-hole position centrifugal tube rack. DETAILED DESCRIPTION

[0012] In order to better understand the purpose, structure and function of the utility model, the following will be combined with the attached Figures 4-5 Further detailed description is made to the utility model of a microcentrifuge tube rack of size can be changed through assembly.

[0013] Example 1

[0014] As Figure 4As shown in the structural schematic diagram, the four-assembly-unit microcentrifuge tube rack capable of changing size by assembly is composed of four hole positions of the microcentrifuge tube rack.

[0015] Example 2

[0016] As Figure 5 shown in the structural schematic diagram, the eight-assembly-unit microcentrifuge tube rack capable of changing size by assembly is composed of eight hole positions of the microcentrifuge tube rack. The recesses provided with iron sheets are connected with each other by embedding magnets.

Claims

1. A microcentrifuge tube rack whose size can be changed through assembly, characterized in that, The tube frame consists of two parts: an assembly unit and a joint. The assembly unit has a protruding magnet part, and an iron sheet is inlaid in the corresponding groove at the other end. Identical assembly units can be assembled into any size as needed by magnetic attraction.

2. A microcentrifuge tube rack that can be resized by assembly according to claim 1, characterized in that, The number of holes in the assembly unit is 1.

Images