Teaching stick for computer teaching

Abstract

The invention discloses a teaching stick for computer teaching. The teaching stick comprises a teaching stick body; the cross-sectional area of the teaching stick body gradually decreases from the tail end to the front end; a handheld part is arranged at the tail end of the teaching stick; the teaching stick body is of a telescopic structure; and a laser unit is arranged at the front end of the teaching stick body. The handheld part and the hand part are matched with each other in shape, so that handheld is facilitated, and the handheld comfort and fitness are increased. A switch part is arranged on the side of the handheld part, so that the length of the telescopic teaching stick can be conveniently controlled. The teaching stick body is made of a resin material, and the material is energy-saving and environment-friendly and has better toughness, thus the durable performance of the teaching stick is increased. The laser unit is powered by a rechargeable lithium battery arranged at thetail end of the teaching stick body, which saves energy and protects the environment. The teaching stick for the computer teaching provided by the invention has the following advantages that the length can be adjusted according to the use requirement, the laser unit on the front end can be used to assist the instruction, so that the labeling and indication work of high texts and pictures needingattention can be realized, the use is convenient and fast, telescopic storage is realized, and the carrying is convenient.

Description

technical field [0001] The invention relates to the technical field of education and household products, in particular to a teaching stick for computer teaching. Background technique [0002] In the classroom teaching process, the teacher needs to write the knowledge points taught on the blackboard, and then use teaching sticks to assist teaching, and most of the teaching sticks currently used can only serve as instructions, but the existing teaching sticks cannot be used immediately. It is elongated, has limited indication, and is bulky, making it inconvenient to carry. [0003] Based on this, the present invention provides a teaching stick for computer teaching. Contents of the invention [0004] In order to solve the above in the classroom teaching process, the teacher needs to write the knowledge points taught on the blackboard, and then use teaching sticks to assist teaching, and most of the teaching sticks currently used can only serve as instructions. However, the ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above in the classroom teaching process, the teacher needs to write the knowledge points taught on the blackboard, and then use teaching sticks to assist teaching, and most of the teaching sticks currently used can only serve as instructions. However, the existing teaching sticks It cannot be stretched immediately, and the indication function is limited, the volume is large, and it is not easy to carry. Aiming at the shortcomings of the existing technology, a teaching stick for computer teaching is provided.

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