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Implementation method of dynamic change of teaching laser rod

A technology with dynamic changes and implementation methods, applied in the direction of instruments, reading teaching aids, teaching aids, etc., can solve the problems of teachers' data storage, carrying and entertainment, data storage, and single function of laser rods, etc., and achieve good practical value.

Active Publication Date: 2016-05-25
盐城漫澜信息科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Laser sticks are an essential tool for existing multimedia teaching. However, the existing laser sticks are only used for laser positioning. Storage, portability and recreation of teacher data

Method used

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  • Implementation method of dynamic change of teaching laser rod
  • Implementation method of dynamic change of teaching laser rod
  • Implementation method of dynamic change of teaching laser rod

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Embodiment Construction

[0019] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

[0020] See figure 1 , figure 2 and image 3 , the present embodiment provides a method for realizing the dynamic change of a teaching laser bar, which includes a columnar laser bar body 1, a USB interface 3 is provided at the opposite end of the laser head 2 of the columnar laser bar body, and the middle part of the end of the USB interface 3 is fixedly arranged There is a sleeve 4, and the sleeve is sleeved on a reciprocating screw mandrel 5, and the reciprocating screw mandrel 5 is driven by a stepping motor 6 to facilitate the reciprocating movement of the sleeve 4 on the reciprocating screw mandrel; like this, The USB interface can be stretched back and forth under the drive of the reciprocating screw; the cylindrical laser rod body 1 is also provided wi...

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Abstract

The invention relates to an implementation method of dynamic change of a teaching laser rod. The implementation method includes the steps: providing a hand-held terminal and a teaching laser rod; sending an audio signal to the teaching laser rod through the hand-held terminal; and converting the audio signal received by a wireless communication module into a drive signal of a stepping motor by an MCU according to the magnitude of the audio signal so as to be conductive to control of the telescoping state of a USB interface to realize dancing of the teaching laser rod when the teaching laser rod stands on a desktop. The implementation method of dynamic change of a teaching laser rod can realize interaction between the teaching laser rod and the hand-held terminal.

Description

technical field [0001] The invention relates to the technical field of electronic teaching appliances, in particular to a method for realizing the dynamic change of a teaching laser rod. Background technique [0002] Laser sticks are an essential tool for existing multimedia teaching. However, the existing laser sticks are only used for laser positioning. Storage, portability and recreation of teacher data. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a method for realizing the dynamic change of the teaching laser rod, which can realize the handheld terminal to control the teaching laser rod to dance. [0004] The present invention adopts the following schemes to realize: a method for realizing the dynamic change of a teaching laser rod, providing a handheld terminal and a teaching laser rod, the teaching laser rod includes a columnar laser rod body, and the opposite end of the laser head of the cylindrical laser r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B17/02G11B31/00
CPCG09B17/02G11B31/00
Inventor 程翌程依清
Owner 盐城漫澜信息科技服务有限公司