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Multifunctional teaching rod

A multifunctional and teaching pole technology, applied in the field of teaching tools, can solve the problems of inconvenient carrying of teaching poles, inconvenient teaching activities, single use, etc., and achieve the effect of simple structure, multiple functions, and easy portability and storage.

Inactive Publication Date: 2015-03-18
仝瑞庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily teaching, teaching rods are a necessity, but the current teaching rods are inconvenient to carry and have a single purpose, which brings inconvenience to teaching activities

Method used

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  • Multifunctional teaching rod

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Embodiment Construction

[0010] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment is a multifunctional teaching rod, which is characterized in that: it includes a telescopic rod 1, an infrared lamp 2 is provided at the upper end of the telescopic rod 1, and the infrared lamp 2 is electrically connected with a power supply box 3 provided at the lower end, so that The power supply box 3 is provided with a power switch, and the power supply box 3 is connected with a chalk clip sleeve 4 . The multifunctional teaching rod of the present invention has the advantages of simple structure, space saving, and multiple functions. The telescopic rod 1 is convenient for storage, chalk can be stored in the chalk holder tube 4 for blackboard writing, and the infrared lamp 2 can remotely indicate teaching plans.

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Abstract

The invention discloses a multifunctional teaching rod which is characterized by comprising a telescopic rod; the upper end of the telescopic rod is provided with an infrared lamp; the infrared lamp is electrically connected with a power pack arranged at the lower end of the telescopic rod; the power pack is provided with a power switch; the power pack is connected with a chalk jacket pipe. The multifunctional teaching rod has the advantages of being simple in structure, space-saving, easy to carry and store, multiple in functions and the like; the telescopic rod is convenient for storing; chalk is stored in the chalk jacket pipe so as to be used for writing on a blackboard; the infrared lamp is used for indicating a teaching plan from a long distance.

Description

technical field [0001] The invention relates to a teaching tool, in particular to a multifunctional teaching rod. Background technique [0002] In daily teaching, teaching rods are a necessity, but the current teaching rods are inconvenient to carry and have a single purpose, which brings inconvenience to teaching activities. Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides a space-saving multifunctional teaching rod that is easy to carry and store. [0004] The present invention is achieved through the following technical solutions: [0005] A multifunctional teaching rod, characterized in that: it includes a telescopic rod, the upper end of the telescopic rod is provided with an infrared lamp, and the infrared lamp is electrically connected with a power box provided at the lower end, and a power switch is provided on the power box, The power supply box is connected with a chalk clip sleeve. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B17/02
Inventor 仝瑞庆
Owner 仝瑞庆