Laboratory observation grid and assembly method
A laboratory, angled technique applied in the direction of laboratory utensils, chemical apparatus and methods, enclosures or chambers
Active Publication Date: 2021-05-28
JIANGSU COLLEGE OF INFORMATION TECH
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- Description
- Claims
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Problems solved by technology
[0002] It is easy for students to keep a certain distance between their desks in the classroom. However, in the laboratory teaching, it is impossible to ensure that each student maintains a proper distance, and there are certain hidden dangers.
Method used
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Embodiment Construction
[0030] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0031] Such as Figure 1-6 As shown, the laboratory observation grid of this embodiment includes an observation grid unit, and the observation grid unit includes a surrounding board 11 and a top plate 12 covered on the surrounding board 11, and the surrounding board 11 forms a transparent space that can accommodate observers , the top plate 12 is a retractable or expandable flexible plate to realize the volume of the accommodation space can be adjusted, there are multiple observation grid units arranged side by side, adjacent observation grid units are detachably connected together, and each observation grid unit forms an independent The accommodating space, the lower end of coaming plate 11 is provided with moving roller 41, and the setting of moving roller 41 makes whole laboratory observation frame convenient to move.
[0032] The top ...
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The invention relates to the technical field of test auxiliary devices, and particularly relates to a laboratory observation grid and an assembly method. The laboratory observation grid comprises observation grid units, wherein each observation grid unit comprises a surrounding plate and a top plate covering the surrounding plate, the surrounding plate defines a transparent space capable of containing an observer, the top plate is a retractable or expandable flexible plate so as to enable the volume of the accommodating space to be adjustable, the observation grid units are arranged side by side, the adjacent observation grid units are detachably connected together, each observation grid unit forms an independent accommodating space, moving rollers are arranged at the lower end of the surrounding plate, each student enters each independent observation grid unit for experiment observation, the students are isolated, cross infection of viruses can be effectively prevented, the surrounding plates of the observation grid units are transparent, the students can see the external conditions of the observation grid units through the surrounding plates, or observers can see the internal conditions of the surrounding plates from the outside, thereby being convenient.
Description
technical field [0001] The invention relates to the technical field of test auxiliary devices, in particular to a laboratory observation grid and an assembly method. Background technique [0002] It is easy for students to keep a certain distance between their desks in the classroom. However, in the laboratory teaching, it is impossible to ensure that each student maintains a proper distance, and there are certain hidden dangers. Contents of the invention [0003] Aiming at the above-mentioned shortcomings in the existing production technology, the applicant provides a laboratory observation grid, so that students can effectively keep a certain distance in the laboratory and avoid virus cross-infection. [0004] The technical scheme adopted in the present invention is as follows: [0005] An observation grid for a laboratory, comprising an observation grid unit, the observation grid unit includes a shroud and a top plate covered on the shroud, the shroud forms a transpare...
Claims
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IPC IPC(8): B01L1/00
CPCB01L1/00
Inventor 高明
Owner JIANGSU COLLEGE OF INFORMATION TECH