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Experimental teaching desk with protective device

The technology of a protective device and a desk is applied in the field of experimental teaching, which can solve the problems of inconvenient use of students and the influence of protective plates, and achieve the effect of reducing pressure and simple and convenient operation.

Inactive Publication Date: 2019-09-20
WUCHANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of experimental teaching desk with protective device in order to solve the above problems, which solves the problem that the existing protective devices often use protective plates, and the protective plates will affect the viewing of students and are inconvenient to use The problem

Method used

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  • Experimental teaching desk with protective device
  • Experimental teaching desk with protective device
  • Experimental teaching desk with protective device

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Such as Figure 1-5 As shown, this embodiment adopts the following technical solutions:

[0035] An experimental teaching desk with a protective device, comprising an experimental desk 1, a storage mechanism 2 is provided on the upper surface of the experimental desk 1, and two symmetrically arranged inside the storage mechanism 2. A lifting mechanism 3, a drive mechanism 4 is arranged inside the experimental platform 1 at the position below the two lifting mechanisms 3, and a protective mechanism 6 is fixedly installed on the storage mechanism 2 through several fixing mechanisms 5, so that A material receiving mechanism 7 is installed on the position corresponding to the storage mechanism 2 on the upper surface of the experimental platform 1 .

[0036] Wherein, the storage mechanism 2 includes a concave storage groove 21, the storage groove 21 is opened on the upper surface of the experimental platform 1, and a concave groove 21 is slidably connected to the inside of ...

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Abstract

The invention discloses an experimental teaching desk with a protective device. The experimental teaching desk comprises an experimental teaching desk platform, the upper surface of the experimental teaching desk platform is provided with a receiving mechanism, two lifting mechanisms are symmetrically arranged in the receiving mechanism, a driving mechanism is arranged in the experimental teaching desk platform which is located below the two lifting mechanisms, the receiving mechanism is fixedly provided with a protective mechanism through a plurality of fixing mechanisms, and the position, corresponding to the receiving mechanism, of the upper surface of the experimental teaching desk platform is provided with a material receiving mechanism, in the specific use process, when needed, the protective mechanism can be lifted to conduct protective operation, and when not in use, the protective mechanism can be retracted, the damage caused by long-term placement of the protective mechanism outside the experimental teaching desk platform is avoided, at the same time, when the protective mechanism is damaged, replacement is very easy, overall operation is convenient and fast, and use of teachers is convenient without affecting promotion of watching of students.

Description

technical field [0001] The invention belongs to the field of experimental teaching, in particular to a desk for experimental teaching with a protective device. Background technique [0002] When the teacher conducts experimental teaching, there will be some dangerous experiments. In order to ensure the safety of students watching, it is necessary to install a protective device on the experimental desk. Traditional protective devices mostly use protective plates, while protective It is inconvenient to use while the board will affect the students' viewing, so it is necessary to design a kind of experimental teaching desk with a protective device. Contents of the invention [0003] The purpose of the present invention is to provide a kind of experimental teaching desk with protective device in order to solve the above problems, which solves the problem that the existing protective devices often use protective plates, and the protective plates will affect the viewing of studen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B19/10
CPCA47B19/10
Inventor 刘恒和龚守一
Owner WUCHANG UNIV OF TECH
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