PLC-based electrical automation control teaching system

A technology for electrical automation and teaching systems, applied to teaching aids, educational tools, instruments, etc. operated by electricity, can solve problems that cannot meet the needs of modern electrical automation professionals, have single functions of teaching devices, and affect signal transmission, etc., to improve teaching experience , Improve the transmission quality, and the image display is clear

Inactive Publication Date: 2018-10-19
CHONGQING WATER RESOURCES & ELECTRIC ENG COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The traditional teaching device has a single function, is inconvenient to use, has poor practicability, and has no PLC control system, which cannot meet the needs of modern electrical automation majors
[0005] (2) The signal-to-noise

Method used

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  • PLC-based electrical automation control teaching system
  • PLC-based electrical automation control teaching system
  • PLC-based electrical automation control teaching system

Examples

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Embodiment Construction

[0056] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0057] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0058] Such as figure 1 As shown, in the PLC-based electrical automation control teaching system provided by the embodiment of the present invention, the PLC electrical automation control teaching system is provided with a base 1;

[0059] The lower end of the base 1 is provided with a universal brake wheel 2;

[0060] The upper side of the base 1 is provided with a first lifting device 3 on the left;

[0061] As a preferred embodiment of the present invention, the bottom end of the first lifting device 3 is fixed to the base 1 by bolts, the top end is connected to a connecting plate 4, and the connecting plate 4 is provided with a...

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Abstract

The invention belongs to the technical field of multi-functional teaching systems and discloses a PLC-based electrical automation control teaching system. The system is provided with a pedestal. Universal brake wheels are arranged under the pedestal. A first lifting device is arranged on the left upper side of the pedestal. The bottom end of the first lifting device is fixed to the pedestal through bolts, the top end of the first lifting device is connected to a connecting plate, and the connecting plate is connected with a projection white board through screws. A second lifting device is arranged on the right side of the first lifting device. The bottom end of the second lifting device is fixed to the pedestal through bolts, and a display is fixed on the top of the second lifting device through bolts. The display is equipped with a loudspeaker and a lighting lamp. A PLC, a wireless receiving device and a PLC special power supply are arranged inside the pedestal. The PLC-based electrical automation control teaching system is simple in structure and low in manufacturing cost, the height of the projection white board is convenient to adjust, the brightness of the whole display is high, and the height of a body of the board is convenient to adjust. Intelligent control can be realized through the PLC, and normal classroom teaching will not be affected. The teaching system is convenient to use and is highly practical.

Description

technical field [0001] The invention belongs to the technical field of multifunctional teaching systems, in particular to a PLC-based electrical automation control teaching system. Background technique [0002] Electrical engineering and automation is a new discipline in the field of electrical information, but because it is closely related to people's daily life and industrial production, it develops very rapidly and is relatively mature now. It has become an important part of the high-tech industry, widely used in industry, agriculture, national defense and other fields, and is playing an increasingly important role in the national economy. Its tentacles extend to all walks of life, ranging from the design of a switch to the research of aerospace vehicles. Students in this major can engage in work in the fields of system operation, automatic control, power electronics technology, information processing, test technology, research and development, economic management, and e...

Claims

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Application Information

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IPC IPC(8): G09B5/06F16M11/26
CPCG09B5/065F16M11/26G09B5/067
Inventor 张勇段正忠
Owner CHONGQING WATER RESOURCES & ELECTRIC ENG COLLEGE
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