capacitive indicator device

Abstract

The invention relates to a capacitive index device, comprising a conductive stylus core and a stylus core column, an elastic body, a pressure-sensitive element, a pressure-sensitive element circuit board, a control circuit board, a stylus head cover, a first structure and a second structure. The conductive stylus core passes through and combines with the stylus core column. The pressure-sensitive element is on the pressure-sensitive element circuit board. The conductive stylus core is pressed, so the stylus core column applies pressure on the pressure-sensitive element through the elastic body, so as to induce stylus nib pressure of the capacitive index device. The pressure-sensitive element circuit board is electrically connected with the control circuit board to calculate stylus nib pressure value of the capacitive index device. The stylus head cover is electrically connected with the control circuit board. The first structure and the second structure are combined with and fix the control circuit board, and are between the conductive stylus core and the stylus head cover.

Description

technical field [0001] The present invention relates to an indicator device, in particular to a capacitive indicator device. Background technique [0002] Capacitive touch input technology is widely used in touch panels. Its advantage is that it can be used for input operations with hands or objects, and it has a multi-touch function. It can use gesture changes to perform diversified operations. action, can produce a variety of applications. However, user gestures are not suitable for more delicate writing input operations, such as writing input operations such as stroke thickness changes, and also do not have various functions. Therefore, a capacitive pointing device must be used instead of user gestures to perform more delicate writing input operations on the touch panel with capacitive touch input functions. [0003] The present invention proposes a capacitive pointer device, which allows users to operate the touch panel in a hand-held manner, and satisfies the user's d...

AI Technical Summary

Problems solved by technology

[0004] This shows that the above-mentioned existing indicator device obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

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