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Biological reagent preparation device

A technology of biological reagents and main body, which is applied in the field of biological reagent preparation devices, can solve the problems of low efficiency of mixing raw materials, achieve the effects of shortening production time, reducing friction, and reducing cleaning difficulty

Pending Publication Date: 2021-12-03
刘静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a biological reagent preparation device, which solves the problem of low efficiency of mixing raw materials in the existing biological reagent preparation device, and can perform stirring operations from multiple positions at the same time to speed up the stirring efficiency and avoid The reagent raw materials adhere to the inner wall of the device to ensure the concentration of the reagent, reduce the difficulty of cleaning the device, increase the way of reagent mixing, and improve the degree of reagent mixing

Method used

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Effect test

Embodiment 1

[0034] see Figure 1-4 , the present invention provides a technical solution: a biological reagent preparation device, including a preparation box 1, the preparation box 1 includes a preparation box main body 11, and a support frame 12 installed at the bottom of the preparation box main body 1;

[0035] The drive assembly 2 includes a stirring motor 21, which is arranged at the bottom of the modulation box main body 11, the drive assembly 2 also includes a rotating chassis 22, and a driving swing arm 23 symmetrically installed on the top of the rotating chassis 22, on the driving swing arm 23 A magnet block 24 is also provided, and the rotating shaft of the rotating bottom plate 22 is connected with the output end of the stirring motor 21;

[0036] The magnetic needle assembly 3 includes a magnetic needle main body 31, and a limit frame 32 for installing the magnetic needle main body 31, and a positioning member 33 for installing the limit frame 32. When the stirring motor 21 ...

Embodiment 2

[0045] see Figure 1-5 , the present invention provides a technical solution: on the basis of Embodiment 1, a heating assembly 5 is added inside the brewing box main body 11, including a heating plate 51 symmetrically arranged inside the brewing box main body 11, and a heating plate 51 arranged on the surface of the heating plate 51 The active tube 52 is movable along the vertical surface of the heating plate 51. The two ends of the active tube 52 are also provided with a circular baffle 53 for preventing falling off. The sides of the circular baffle 53 are symmetrically installed with strips The bumps 54 and the strip bumps 54 are made of non-metallic material. The two ends of the movable tube 52 are also provided with wear-resistant blocks 55, and the outer surface of the circular baffle 53 is also provided with heat dissipation laminations 56 for accelerating heat dissipation.

[0046] In this embodiment, the swing arm 23 and the extension sleeve 4 are driven to rotate and ...

Embodiment 3

[0048] see Figure 1-5 , the present invention provides a technical solution: the difference between this embodiment and the second embodiment is that the material of the elongated bump 54 is magnetic metal.

[0049] In this embodiment, there is a motion state different from Embodiment 2, that is, when the sleeve body 41 is not in contact with the heating plate 51 and the elongated protrusion 54 , the motion state of the heating assembly 5 is specifically described as follows.

[0050] The magnetic needle main body 31 is deflected in different directions under the influence of the magnet block 24, and the composite magnetic field generated by the continuous deflection of multiple magnetic needle main bodies 31 pushes the strip bump 54 to deflect repeatedly in a small range of arc, and the wear-resistant block 55 swings in a small range of arc Friction with the heating plate 51, the heat generated by the friction is dissipated into the biological reagent by the circular baffle ...

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Abstract

The invention discloses a biological reagent preparation device which comprises a preparing box, a driving assembly and a magnetic needle assembly. The preparing box comprises a preparing box body and a supporting frame installed at the bottom of the preparing box body. The driving assembly comprises a driving swing arm and a stirring motor for driving the driving swing arm, and further comprises a magnet block mounted above the driving swing arm. The magnetic needle assembly comprises a magnetic needle main body and a limiting frame used for installing the magnetic needle main body, the limiting frame is movably installed on the inner surface of the preparing box body, and a rotating base plate is arranged on the inner surface of the preparing box body and used for being connected with the stirring motor and the driving swing arm. The invention relates to the technical field of biological reagent preparation. According to the biological reagent preparation device, the purpose of simultaneously carrying out stirring operation from multiple positions to accelerate the stirring efficiency is achieved, reagent raw materials are prevented from being adhered to the inner wall of the device, the concentration of reagents is ensured, the cleaning difficulty of the device is reduced, the reagent mixing modes are increased, and the reagent mixing degree is improved.

Description

technical field [0001] The invention relates to the technical field of biological reagent preparation, in particular to a biological reagent preparation device. Background technique [0002] Biological reagents refer to biological materials or organic compounds related to life science research, as well as reagents for clinical diagnosis and medical research, mainly including electrophoresis reagents, chromatographic reagents, centrifugal separation reagents, immunological reagents, labeling reagents, histochemical reagents, hemotropic agents and carcinogens, pesticides, culture agents, buffers, electron microscope reagents, protein and nucleic acid precipitation agents, condensation agents, ultrafiltration membranes, clinical diagnostic reagents, dyes, antioxidants, antifungal agents, detergents and surfactants Reagents, biochemical standard reagents, biochemical quality control reagents, separation materials, etc. [0003] The efficiency of mixing raw materials in the exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F11/00B01F13/08B01F15/00B01F15/06
Inventor 刘静
Owner 刘静
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