Multi-functional touch pen

摘要

The disclosure provides a stylus comprising a first barrel, a second barrel, a first electromagnetic touch module and a capacitive touch module. The first electromagnetic touch module is disposed inside the first barrel. The second barrel is detachably sleeved to the outside of the first barrel and is of metallic material. When the first barrel is located inside the second barrel, the second barrel wraps the first barrel and the first electromagnetic touch module is shielded by the second barrel made of metal. When the second barrel and the first barrel are interlaced, the first electromagnetic touch module is exposed outside the second barrel. In addition, the second barrel has a capacitive touch end. The capacitive touch module is disposed corresponding to the capacitive touch end and has an electrical connection portion capable of being electrically connected to the capacitive touch end of the second barrel.

主权项

1. A stylus, comprising:
a first barrel; a second barrel movably sleeved to the outside of the first barrel and having a capacitive touch end, wherein the second barrel is of metallic material; a third barrel having a connecting portion connected to an end of the second barrel opposite to the capacitive touch end a first electromagnetic touch module disposed to the first barrel; a capacitive touch module having an electrical connection portion detachably electrically connected to the capacitive touch end of the second barrel; a second electromagnetic touch module disposed inside the third barrel, wherein the second electromagnetic touch module is connected to the first electromagnetic touch module in series through a cable and the cable is elongated to allow the first electromagnetic touch module to be away from the second electromagnetic touch module along with the first barrel when the first barrel extends out of the second barrel; wherein the capacitive touch module is electrically connected to the capacitive touch end of the second barrel when the second barrel wraps the first barrel and shields the first electromagnetic touch module; wherein the first electromagnetic touch module is exposed outside the second barrel when the first barrel protrudes out of the second barrel.