A kind of touch type electronic input pen

Abstract

The invention discloses a touch control type electronic input pen. The touch control type electronic input pen comprises a pen body. The pen body is provided with a photoelectric module. A processor is arranged in the pen body. The pen body is provided with a wireless transmitting module matched with a wireless receiving module of a computer. The photoelectric module is connected with the processor which is connected with the wireless transmitting module. The pen body is provided with a piezoelectric sensor and a switching device. The switching device is arranged between the piezoelectric sensor and the processor. When the switching device is not turned on, the processor converts photoelectric signals received by the photoelectric module into cursor signals; when the switching device is turned on, the processor converts the photoelectric signals received by the photoelectric module and piezoelectric signals received by the piezoelectric sensor into information input signals after comprehensively processing the signals. The touch control type electronic input pen has the advantages that handwritten content can be input into the computer without special writing pads and light track capture devices; only one pen body is arranged, and the touch control type electronic input pen is convenient to carry; the computer cursor control and the write-in state can be quickly and flexibly switched; due to the wireless control, narration and operation during movement are facilitated.

Description

technical field [0001] The invention relates to an electronic input pen, in particular to a touch-type electronic input pen. Background technique [0002] The traditional teaching mode is blackboard plus chalk, and the improved teaching mode is projector teaching, but in many cases, teachers still need to explain some content and knowledge points, and still need to use chalk to write. Chalk crumbs are harmful to the human body and are not suitable for continuous use. Of course, now there is a whiteboard oil pen mode, the writing clarity of the oil pen is not good, if it is not erased at the time, it will be difficult to erase later, and the writing effect is not good. So everyone is working on an all-electronic teaching solution. [0003] Conference reports or program discussions are currently mostly conducted using PPT. Since blackboards and chalk are rarely placed in conference rooms, they are basically replaced by whiteboards and oil pens, which makes it difficult to ach...

AI Technical Summary

Problems solved by technology

[0007] 1) It needs to be equipped with laser signal receivers, computers and other equipment at the same time, which are expensive and difficult to popularize

[0008] 2) As a device, the laser signal receiver has poor usability and mobility;

[0009] 3) The controllability and stability of the laser pointer are poor when writing and marking in the air

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