Chemical experiment table for senior high school students

Abstract

The invention provides a chemical experiment table for high school students, which includes an operation table, a cross chute, a cross slide block, a stage, a chute, a movable splint, a fixed splint, a mounting hole, a box body, a straight pipe, a threaded sleeve and an L-shaped Pipe, the cross chute is set on the upper end of the operation table, the cross slide is assembled inside the cross chute, the carrier is fixed on the upper end of the cross slide, the carrier is set on the upper end of the operation table, the chute is opened on the upper end of the carrier, The lower end of the movable splint is connected with the chute, the fixed splint is set on the front side of the chute, and the fixed splint is fixed on the upper surface of the stage. This design is convenient for fixing the experimental container. The installation hole is set on the upper side of the operation table, and the box body is set in the installation hole. Directly behind, the front end of the straight pipe is connected to the rear end of the box body, and the rear end of the straight pipe is connected to the front end of the L-shaped pipe through a threaded sleeve. This design realizes the removal function of toxic gas. The invention has simple structure, low manufacturing cost, high stability and Good security.

Description

technical field [0001] The invention is a chemical experiment platform for high school students, which belongs to the field of experiment technology. Background technique [0002] In the current high school education, more and more attention is paid to students' practical ability, which requires students to carry out experiments to deepen their impression and strengthen their hands-on ability, especially chemical experiments, which requires a special laboratory bench for experiments. In the process of chemical experiments, because many chemical reagents are dangerous, and some chemical reagents will produce toxic gases, students need to pay great attention to safety during the experiment. [0003] The existing experimental table is a flat table with few protective measures, which has an impact on the safety of students, and the experimental equipment can only be placed in the storage box. During the experiment, the equipment is poor in stability and easy to fall. Danger occ...

AI Technical Summary

Problems solved by technology

[0003] The existing experimental table is a flat table with few protective measures, which has an impact on the safety of students, and the experimental equipment can only be placed in the storage box. During the experiment, the equipment is poor in stability and easy to fall. In case of danger, there is no protective effect on the equipment, and it is easy to cause losses, which not only causes unnecessary waste, but also affects the quality of teaching. Therefore, a chemical experiment bench for high school students is needed to solve the above problems.

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