Special pen for electronic whiteboard

Abstract

The invention relates to a special pen for an electronic whiteboard, comprising a housing which is streamlined, a transmitting and receiving circuit, a play button 2 and a play button 3. The housing is provided with a transmitting and receiving end 6. The transmitting and receiving circuit is arranged in the housing and connected with the transmitting and receiving end 6. The play button 2 and the play button 3 are respectively connected with the transmitting and receiving circuit and penetrate through the housing. Preferably, the transmitting and receiving circuit is a carrier generator. A collapsible component with which the transmitting and receiving end is connected is arranged in the housing. The transmitting and receiving end is arranged on one end of the housing. When the play button 3 runs, pressing the play button 3 for a long time is unnecessary to write on the surface of the electronic whiteboard, and the electronic pen can be separated from the surface of the electronic whiteboard, so the pen can be used normally without touching the surface of the electronic whiteboard. The electronic pen of the invention is designed skillfully, can be used for the electronic whiteboard conveniently without scratching the surface of the electronic whiteboard. As the pen point of the electronic pen is made of a metal material, the pen point does not need to change. So the pen is wear resistant, convenient to use and small in pressure, greatly improves the working efficiency, and lays a solid foundation for further development of modern educational model and teaching method.

Description

technical field [0001] The invention relates to the technical field of electronic education and teleconferencing systems, in particular to the technical field of an electronic whiteboard supporting device, and specifically refers to a special electronic whiteboard pen matched with the electronic whiteboard. Background technique [0002] In modern society, people pay more and more attention to education, and at the same time, more and more facilities and funds are invested in education. However, in the traditional teaching listening mode, there is often one blackboard in one classroom, and the students sitting behind cannot clearly see the words on the blackboard, causing eye fatigue, easy to form myopia, and at the same time unable to take notes completely, so It will greatly affect the efficiency and quality of the lectures. [0003] With the development of electronic technology, electronic whiteboards have appeared in recent years. After years of continuous research, ele...

AI Technical Summary

Problems solved by technology

The electronic pen heads of this kind of products are all plastic parts or non-metallic materials, which are very easy to wear and tear during use, and new pen heads must be replaced frequently; when writing, the electronic pen head must be directly pressed on the electronic whiteboard and the working button must be pressed continuously You can only operate on the electronic whiteboard if you don’t release it. Once the pen tip leaves the electronic whiteboard board or releases the work button, the signal will be interrupted immediately, which may cause problems such as unsmooth and unstable writing; and keep pressing the pen tip on the electronic whiteboard. On the board surface, the pressure is high and it is easy to scratch the board surface, which shortens the service life of the electronic whiteboard board surface

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