Touch pen and portable electronic device using the same

摘要

A portable electronic device includes a housing; a touch tip portion fixed to one end of the housing; a cover fixed to the other end of the housing; a laser unit disposed in the housing adjacent to the touch tip portion; a rechargeable battery disposed in the housing electrically connected to the laser unit; and a first charging connecting portion and a second charging connecting portion positioned on an outer surface of the housing apart. The first charging connecting portion includes a first connecting end electrically connected to a negative electrode of an external power and a second connecting end electrically connected to the positive electrode of the rechargeable battery. The second charging connecting portion includes a first connecting end electrically connected to a positive electrode of an external power and a second connecting end electrically connected to the negative electrode of the rechargeable battery.