Point-reading pen

Abstract

The invention provides a point-reading pen. The point-reading pen comprises: a penholder; a resonance circuit disposed inside the penholder; a trigger member disposed inside the penholder; and a pen core which is arranged on a nib portion of the penholder and is used for making the trigger member to move to trigger the resonance circuit. The pen core is provided with a writing nib and a fixed end portion, wherein the writing nib allows handwriting to be kept and can be clicked, and the fixed end portion is opposite to the writing nib. When a user clicks the writing nib, the trigger member is instantly triggered, and when the user is using the writing nib for writing, the trigger member is triggered continuously. The point-reading pen further comprises an elastic fixing member clamped inside the penholder. The fixed end portion of the pen core is detachably embedded inside the elastic fixing member in an elastic manner. When the writing nib of the pen core is pressed, the elastic fixing member deforms elastically to allow pressure to be acted on the trigger member. The point-reading pen can be clicked, can be used for writing, has the pen core that is replaceable, and enables signal transmission to be realized between writing movement and a point-reading machine.

Description

technical field [0001] The invention belongs to educational electronic products, in particular to a point reading pen. 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 reading machine, and in addition, the refill of the existing point reading pen cannot be replaced. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a reading pen, aimin...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a point reading pen, aiming to solve the problem that the point reading pen in the prior art can only click, cannot write, and the refill is not replaceable

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