Prompting device for experiment table

A technology of laboratory benches and assemblies, which is applied in the direction of laboratory stools/lab benches, identification devices, educational tools, etc., and can solve problems such as unfamiliar steps and methods, and no flow charts.

Pending Publication Date: 2021-12-31
刘燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When school students conduct experiments, because the steps and methods are unfamiliar, they need to read the flow chart frequently during the test process. The traditional test bench does not have a flow chart

Method used

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  • Prompting device for experiment table
  • Prompting device for experiment table
  • Prompting device for experiment table

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Such as Figure 1-12 shown;

[0032]A prompting device for a laboratory bench, comprising a prompting device general support 1, an electric button assembly 2 is fixedly arranged on the outside of the right end of the prompting device general support 1, and a function button 3 is arranged on the inside of the front end of the electric button assembly 2, The inner side of the top of 1 is fixedly installed with a rotating prompting device assembly 4, and ...

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PUM

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Abstract

The invention belongs to the technical field of prompters, and particularly relates to an prompting device for an experiment table, which comprises a prompting device main support, an electric button assembly is fixedly arranged on the outer side of the right end of the prompting device main support, and function buttons are arranged on the inner side of the front end of the electric button assembly. A rotating prompting device assembly is fixedly mounted on the inner side of the top end of the prompting device main support and comprises a first motor fixing support, a first driving motor, a rotating long rod, a five-groove rotating wheel, a special-shaped alloy clamping plate, a rotating short shaft, a hollow circular truncated cone mounting shell and a mounting bolt assembly; and the inner sides of the left end and the right end of the five-groove rotating wheel are fixedly connected with prompt picture winding device assemblies, and each prompt picture winding device assembly comprises an alloy rotating long shaft and a nylon limiting piece. According to the invention, the high-strength process prompting canvas can be unfolded and can be well retracted. Only one driving device is needed to unfold different high-strength process prompting canvases.

Description

technical field [0001] The invention belongs to the technical field of prompting devices, and in particular relates to a prompting device for a laboratory bench. Background technique [0002] The experimental table is a table used by hospitals, schools, chemical plants, scientific research institutes and other enterprises and institutions for experimental testing and storage of instruments. The structure of the experimental table is similar to that of an ordinary flat table. [0003] When school students conduct experiments, because the steps and methods are unfamiliar, they need to read the flow chart frequently during the test process. The traditional test bench does not have a flow chart. [0004] In order to solve the above problems, this application proposes a prompting device for a laboratory bench. Contents of the invention [0005] In order to solve the problems raised in the above-mentioned background technology. The invention provides a prompting device for a t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00G09F11/12B01L9/02
CPCG09B19/00G09F11/12B01L9/02
Inventor 刘燕
Owner 刘燕
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