| 摘要 |
A waterproof stylus is provided. The waterproof stylus comprises a hollow pen body. A circuit board is formed within the hollow pen body and has at least one switch. The hollow pen body has an opening, and a button is formed at the opening. The button abuts the switch of the circuit board so that when the button is subjected to pressure, the switch of the circuit board is synchronously triggered. Thereby the circuit board generates an electrical signal to the touch panel, which the waterproof stylus cooperates with. There is a waterproof member formed between the hollow pen body and the button, and the waterproof member seals the opening of the hollow pen body to block external water and air from getting into the hollow pen body and damaging the control unit. Therefore, the stylus of the present invention provides a good waterproofing effect. |
