Medium storage device

Abstract

The invention discloses a medium storage device, which comprises a shell, further comprises limiting pins, further comprises a placing tray and further comprises a plurality of fixing mechanisms, wherein a plurality of lower support frames are arranged on the shell; upper support frames are arranged above the lower support frames; rolling wheels and upper limiting holes are arranged on the upper support frames; lower limiting holes are formed in the lower support frames; a plurality of mounting holes are formed in the placing tray; two rolling grooves are formed in the upper surface of the placing tray; the rolling wheels are arranged in the rolling grooves; limiting holes are additionally formed in the placing tray; the plurality of fixing mechanisms are arranged on the limiting placing tray; the fixing mechanisms comprise fixed seats; two fixed holes and fixed pins, which are matched with the two fixed holes, are arranged on each fixed seat, and the fixed holes are identical to the mounting holes in diameter; sleeves are arranged on the side faces of the fixed seats; connecting rods are arranged in the sleeves; a spring is connected to one end of each connecting rod; and a laminating plate is connected to the other end of the connecting rod. According to the medium storage device provided by the invention, universality is improved; the reasonable utilization of the space of the placing tray can be achieved; and the fixing mechanisms can closely fit to a culture dish.

Description

technical field [0001] The invention relates to the field of medium mechanical equipment, in particular to a medium storage device. Background technique [0002] In recent years, continuous research on cells has enriched people's material life. The equipment used to study cells is constantly being updated along with the development of science and technology. [0003] It has been 130 years since the German biologist Petri designed the petri dish. As the most basic and classic laboratory equipment for cultivating microorganisms or cells, the structure of the petri dish has basically remained unchanged. Petri dishes are divided into two categories: plastic and glass according to their production materials. Among them, glass petri dishes are mainly used for plant materials, microbial culture, and animal cell adherence culture. [0004] It is precisely because glass petri dishes are made of glass, and common laboratory equipment such as petri dish storage cabinets are simple i...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a culture medium storage device to solve the problem that the position of the culture dish fixing mechanism cannot be adjusted according to the specific size of the culture dish in the prior art, and the glass culture dish is easy to be caused by the loose fit between the fixing mechanism and the surface of the culture dish. Damaged, slipped, unreasonable use of the area of ​​the placement plate, and poor versatility of the culture dish storage mechanism

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