Stylus structure

Abstract

The invention discloses a stylus structure. The stylus structure comprises a hollow stylus tube, a circuit board, a cell, an elastic trigger device and a movable button. An opening in the axial direction is formed on the hollow stylus tube. The circuit board is fixed inside the hollow stylus tube and is provided with a trigger switch. The cell is arranged inside the hollow stylus tube and comprises a first conductive end and a second conductive end. The elastic trigger device comprises a trigger part and a reset spring. A first end of the trigger part corresponds to the trigger switch and a second end of the trigger part is provided with a conductive portion electrically connected to the circuit board. One end of the reset spring supports the circuit board and the other end abuts against the trigger part to make the conductive part electrically connect to the first conductive end. The movable button is capable of being elastically arranged in the opening in the axial direction in a press mode. The movable button comprises a button cap and a conductive spring arranged between the button cap and the cell. The conductive spring is electrically connected to the second conductive end of the cell and the circuit board. By the adoption of the stylus structure, effects of faster manufacturing and assembling and product yield increasing are capable of being achieved.

Description

Technical field [0001] The invention relates to an electronic product, in particular to a touch pen structure. Background technique [0002] With the rapid development of technology, many electronic devices will use touch panels as operating interfaces, such as smart phones, tablet computers or personal digital assistants (PDAs), etc., for users to use touch controls to improve convenience . However, in order to make the process of operating the touch panel faster and more accurate, most users choose a stylus for touch input (such as writing or clicking). [0003] For the stylus structure equipped with a circuit board on the market, it is mainly configured with an independent button to trigger the circuit board to generate a signal by pressing the button. At present, the structure of the button can be roughly divided into the following ways. One is to independently set the circuit and the battery to connect to the signal button, so that after the button is pressed, the wireless s...

AI Technical Summary

Problems solved by technology

At present, the structural configuration of the button can be roughly divided into the following methods. One is to independently set the circuit and battery connected to the signal button, so that the wireless signal can be transmitted to the circuit board after the button is pressed to trigger the generation of the circuit board. However, this This method is relatively complicated and difficult in terms of signal transmission or mechanism combination, and has the disadvantages of high cost and difficult manufacturing

The other is to use the button to turn on the battery to supply power to the circuit board to generate a signal. However, this method is prone to poor contact due to the tolerance, deformation or displacement of the pressure channel or the mechanism, resulting in the battery not being able to supply power smoothly. unable to generate signal

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