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A plc teaching platform

A technology of teaching platform and installation slot, which is applied in the field of PLC teaching platform, can solve problems such as wrong connection of wires and weak light, and achieve the effect of preventing teaching mistakes

Inactive Publication Date: 2020-03-17
周永平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a PLC teaching platform to solve the problem of wire connection errors caused by weak light when wiring in the cabinet

Method used

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  • A plc teaching platform
  • A plc teaching platform
  • A plc teaching platform

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Experimental program
Comparison scheme
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Embodiment Construction

[0026] Further detailed description will be given below through specific embodiments.

[0027] The reference signs in the accompanying drawings include: table body 1, sleeve 2, support rod 3, PLC control cabinet 4, plastic cover 5, guide sleeve 6, rolling roller 7, installation groove 8, installation strip 9, through hole 10. Distribution slot 11, chalk writing board 12, iron block 13, conductive reed 14, steel sheet 15, bristles 16, elastic strip 17, lighting lamp 18, first wire 19, second wire 20, power supply 21, resistance Block 22, magnetic nail 23, piston head 24, elastic stay cord 25, air hole 26, air passage 27.

[0028] PLC teaching platform, such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5Shown: including table body 1, four table legs are welded on the bottom surface of table body 1, table legs include sleeve 2 with internal thread and support rod 3 with external thread, one end of support rod 3 is threadedly connected to sleeve 2 Among them, ...

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Abstract

The invention relates to the field of auxiliary equipment for PLC teaching, in particular to a PLC teaching platform. The teaching platform comprises a table body, wherein a PLC control cabinet is fixedly arranged on the table body, a mounting groove is formed in the PLC control cabinet, a guide sleeve with a concave opening is fixedly arranged on the upper side wall of the mounting groove, permanent magnets are arranged in the two side walls of the guide sleeve, electric conduction spring pieces are fixedly arranged on the permanent magnets, the inside of the opening of the guide sleeve is rotationally matched with a rolling roller, the PLC control cabinet is connected with a plastic sealing cover in a sliding mode, the top end of the plastic sealing cover is located in the concave opening of the guide sleeve, a chalk writing board is fixedly arranged on the outer side face, facing the mounting groove, of the plastic sealing cover, an elastic steel sheet is arranged on the surface ofthe chalk writing board, the top end of the steel sheet is fixedly connected to the rolling roller, two iron blocks capable of being attracted by the permanent magnets are fixedly arranged at the bottom end of the steel sheet, a first wire is electrically connected between the iron blocks, and electric conduction spring pieces are electrically connected with a power supply and an illuminating lampthrough second wires. According to the teaching platform, when the sealing cover is opened for the teacher to write the teaching content, the lighting lamp is lightened for illumination.

Description

technical field [0001] The invention relates to the field of auxiliary equipment for PLC teaching, in particular to a PLC teaching platform. Background technique [0002] PLC (Programmable Logic Controller, Programmable Logic Controller) controller is an electronic device specially designed for digital operations in industrial environments. Due to the wide application of PLC controllers in the field of industrial control and other industries, the teaching of PLC control technology has always been an important course for electromechanical and electrical majors in colleges and universities. The teaching of PLC control technology generally adopts classroom theory teaching and experimental training teaching. [0003] In the experimental training and teaching of PLC control technology, it is mainly carried out through the practical training and display of PLC control cabinet component wiring. There are many components installed in the cabinet, and various industrial controls are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43L1/08B43L21/00F21V33/00
CPCB43L1/006B43L1/08B43L21/00F21V33/00
Inventor 周永平杨鸿
Owner 周永平