Middle school biological specimen storage cabinet

Abstract

The invention discloses a middle school biological specimen storage cabinet, comprising a cabinet, a storage board and an adjusting component. The adjusting component comprises a hand wheel, a screw rod, a connecting rod and a lifting block. A separating plate is arranged in the middle of the cabinet, and is provided with a through hole for communicating a display space with an installation space.The storage board is disposed in the display space. The lifting block is disposed in the installation space. The connecting rod is disposed in the through hole. One end of the connecting rod is connected with the lifting block and the other end of the connecting rod is connected with the storage board. The screw rod is rotatably disposed in the installation space. The hand wheel and the screw rodare coaxially fixed. The lifting block is provided with a driving threaded hole. The screw rod meshes with the driving threaded hole. When specimens of different sizes are stored, an operator rotatesthe hand wheel to drive the screw rod to rotate, drives the lifting block to ascend and descend, drives the storage board to move down, adjusts the storage space on the storage board, and adjusts thestorage space on the storage board to meet a specimen size so that the space inside the cabinet can be fully utilized and the cabinet can store more specimens.

Description

technical field [0001] The present invention relates to specimen storage equipment, more specifically relates to a middle school biological specimen storage cabinet. Background technique [0002] In middle school biology teaching, specimens are often used for experiments or observations to carry out courses. However, the sizes of specimens used in teaching are different, and most of the grids of the cabinets storing specimens are of the same size. When storing specimens of different sizes, they cannot be fully utilized. cabinet space. Contents of the invention [0003] In view of the deficiencies in the prior art, the object of the present invention is to provide a middle school biological specimen storage cabinet, which can adjust the space allocation and make full use of the cabinet space. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a middle school biological specimen storage cabinet, including a cabin...

AI Technical Summary

Problems solved by technology

[0002] In middle school biology teaching, specimens are often used for experiments or observations to carry out courses. However, the sizes of specimens used in teaching are different, and most of the grids of the cabinets storing specimens are of the same size. When storing specimens of different sizes, they cannot be fully utilized. cabinet space

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