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Electric power automation professional experimental oscilloscope with button protection function

A technology of electric power automation and protection function, which is applied in the field of oscilloscopes for electric power automation professional experiments, can solve the problems of inability to fix the angle, incapable of button dust protection, inability to adjust the height of the oscilloscope, etc., and achieve the effect of prolonging the service life and being convenient to use.

Inactive Publication Date: 2019-04-05
GUANGDONG OCEAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a professional electric power automation experimental oscilloscope with a key protection function, so as to solve the problem that the oscilloscopes on the market cannot adjust the height of the oscilloscopes well during the use process proposed by the above-mentioned background technology. , the adjusted angle of the oscilloscope cannot be well fixed, and the buttons on the surface of the oscilloscope cannot be well protected against dust

Method used

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  • Electric power automation professional experimental oscilloscope with button protection function
  • Electric power automation professional experimental oscilloscope with button protection function
  • Electric power automation professional experimental oscilloscope with button protection function

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Embodiment Construction

[0029] 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.

[0030] see Figure 1-8 , the present invention provides a technical solution: an oscilloscope for electric power automation professional experiment with key protection function, comprising a support rod 1, a rotating handle 2, a bottom plate 3, a first rotating shaft 4, a conical steering gear set 5, a hollow cylinder 6. Lifting rod 7, second rotating shaft 8, sleeve rod 9, tooth groove 901, reserved groove 10, external protective cover 11, perforation 12, cov...

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Abstract

The invention discloses an electric power automation professional experimental oscilloscope with a button protection function, comprising a support rod and an oscilloscope main body, wherein one sideof the support rod is mounted with a rotating handle, the top end of the rotating handle runs through the support rod and the bottom plate to be connected to a first rotating shaft, a tapered steeringgear set is disposed in the middle of the first rotating shaft, the top end of the sleeve rod is welded to an external shield, the bottom of the external shield is connected to the oscilloscope mainbody through a sliding slot, and the surface of the oscilloscope main body is provided with perforations. The electric power automation professional experimental oscilloscope with button protection function can well adjust the height of the oscilloscope when used, and the entire oscilloscope can well fix the angle of the oscilloscope after the angle adjustment is completed.

Description

technical field [0001] The invention relates to the relevant technical field of electric power automation, in particular to an oscilloscope for electric power automation experiments with a key protection function. Background technique [0002] The oscilloscope used in the electric power automation experiment is used in the teaching process of the electric power automation major. It is convenient to convert some electrical signals invisible to the naked eye into visible images through the oscilloscope, which is convenient for students to study various electrical phenomena. There are many types and quantities of oscilloscopes on the market, but their structures are basically the same. In the process of using them, there are the following problems; [0003] 1. The height of the oscilloscope cannot be adjusted well during the use of the oscilloscope, so that the height of the oscilloscope cannot be adjusted well during the use of the oscilloscope, and it is inconvenient to adjus...

Claims

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Application Information

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IPC IPC(8): G01R13/00G09B23/18
CPCG01R13/00G09B23/187
Inventor 李一峰樊海红罗朋陈景贤杨燕霞武琰林景东
Owner GUANGDONG OCEAN UNIVERSITY
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