Reading pen and its case

Abstract

The invention provides a pen cap of a touch and talk pen. The pen cap of the touch and talk pen is used for accommodating and positioning a writing pen holder which is used in daily life. The pen cap comprises an upper cover and a lower cover which is made of soft materials, the lower cover slides in the axial direction of the pen cap to be buckled to the upper cover, and an accommodating cavity for the pen holder to be inserted into is formed by the lower cover and the upper cover jointly. The pen cap further comprises a positioning sleeve, a resonance circuit and a trigger device, wherein the positioning sleeve is arranged in the accommodating cavity and is used for clamping the pen holder together with the lower cover when the upper cover and the lower cover are buckled to prevent the pen holder from being disengaged from the pen cap during wiring or clicking, the resonance circuit is arranged in the accommodating cavity, the trigger device is arranged in the lower cover, the trigger device is triggered by the deformation of the lower cover, and then the resonance circuit is triggered. When the pen holder is used for writing or clicking, the lower cover is held with a hand, the trigger device is triggered by the deformation of the lower cover, then the resonance circuit is triggered, resonance signals are generated by the resonance circuit, and then signal transmission is conducted between the pen cap and a touch and talk machine.

Description

technical field [0001] The invention belongs to the field of educational electronic products, in particular to a reading pen and a pen case thereof. Background technique [0002] When the current point reading machine is in use, the book is placed on the point reading machine, the text on the book is clicked by the point reading pen, and the point reading machine reads out the text immediately through coordinate recognition. Existing point reading pens can only realize click operation, but in actual use, when users need to write on books, they need to prepare other writing pens that can write handwriting, which will bring inconvenience to users when using. Moreover, signal transmission cannot be realized between the existing writing pen capable of writing handwriting and the point reader. In addition, pens capable of writing for daily use cannot be utilized. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a point r...

AI Technical Summary

Problems solved by technology

The existing point reading pen can only realize click operation, but in actual use, when the user needs to write on the book, it is necessary to prepare another writing pen that can write the handwriting, which will bring inconvenience to the user when using. Moreover, signal transmission cannot be realized between the existing writing pen that can write handwriting and the point reader

In addition, pens that can be written in daily use cannot be utilized

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