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Multifunctional teaching remote controller

A remote control and multi-functional technology, which is applied in the field of multi-functional teaching remote control, can solve the problems that the laser pointer is difficult to control, the laser pointer is difficult to control, etc.

Inactive Publication Date: 2017-01-11
ZAOYANG CITY EXPERIMENTAL MIDDLE SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a multifunctional remote control for teaching, which solves the problem that teachers are difficult to control when using a laser pointer when using PPT to demonstrate some complicated processes.
[0005] The beneficial effect of the present invention is that: the present invention solves the problem that it is difficult for the teacher to use the laser pointer to control when explaining the complex process

Method used

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  • Multifunctional teaching remote controller

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Experimental program
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Effect test

Embodiment Construction

[0008] figure 1 Shown: on the basis of the ordinary laser teaching remote controller 1, a retractable teaching pointer 3 is added.

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Abstract

The present invention provides a multifunctional teaching remote controller. The multifunctional teaching remote controller is characterized in that on the basis of a general laser teaching remote controller, a telescopic teaching pointer is added, so that the remote controller of the present invention is very suitable for teachers to use.

Description

technical field [0001] The invention relates to a daily necessities, in particular to a multifunctional teaching remote controller. Background technique [0002] The current teaching remote control is equipped with a laser pointer without adding a retractable pointer for teaching. When the teacher uses the laser pointer to demonstrate the PPT, the slight shaking of the hand causes the laser point to swing on the screen. It is used when demonstrating these contents. Laser pointers are difficult to control. Contents of the invention [0003] The invention provides a multifunctional remote controller for teaching, which solves the problem that it is difficult for a teacher to use a laser pointer to control some complicated processes when using PPT to demonstrate. [0004] The invention includes an ordinary laser teaching remote controller, a laser pointer, and a retractable teaching pointer, and the adopted technical scheme is that the article adds a retractable teaching poi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B17/02
Inventor 马竞卓
Owner ZAOYANG CITY EXPERIMENTAL MIDDLE SCHOOL
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