Pressure trigger luminous pen

Abstract

A pen with light being triggered on by pressure is prepared as firm-jointing one of contact pin disc and conduction disc to coupled tube at pen head and another one being erected at back end of pen mouth, fixing three conductive contact pins being distributed in triangle arrangement and pointing them to conduction disc, pressing one end of spring on contact pin disc firm-jointed with coupled tube of pen head, setting internal diameter of pen mouth to be greater than external diameter of coupled tube of pen head and connecting said contact pins to control circuit board through wire.

Description

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AI Technical Summary

Benefits of technology

This technology allows for reliable electrical connection between two parts - an electronic part called a controller chip located inside the pen's body and another part attached outside the housing on top. When there is no externally applied force against this part, the pen has its own springs power source but cannot detect if someone tries to use it without them. If they try to touch these buttons while pressing down their finger instead of typing directly into characters, then the pens will send out lights accordingly. By doing this, users have more flexibility than traditional types of writing tools due to how much space they require.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the accuracy and reliability of detecting touch input from a laser pointer without being affected negatively by external factors like gravity.

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