KEYPAD ASSEMBLY AND PORTABLE ELECTRONIC DEVICE USING THE SAME
First Claim
1. A keypad assembly applied to a portable electronic device and mounted in a shell of the portable electronic device, the keypad assembly comprising:
- a keypad cover provided with at least one contact portion thereon; and
a printed circuit board provided with a plurality of signal-sensing portions;
wherein the shell is provided with at least one guide hole corresponding to the plurality of signal-sensing portions, the shell is configured between the keypad cover and the printed circuit board, the keypad cover is rotatably mounted in the shell, and the signal-sensing portion is pressed by the contact portion through the guide hole.
2 Assignments
0 Petitions
Accused Products
Abstract
A keypad assembly (15) applied to a portable electronic device and mounted in a shell of the portable electronic device is provided. The keypad assembly comprises a keypad cover (151) and a printed circuit board (152). The keypad cover is provided with at least one contact portion (1516) thereon. The printed circuit board provided with a plurality of signal-sensing portions (1522) thereon. The shell is provided with at least one guide hole (116) corresponding to the plurality of signal-sensing portions. The shell is configured between the keypad cover and the printed circuit board, and the keypad cover is rotatably mounted in the shell. The signal-sensing portion is pressed by the contact portion through the guide hole. A portable electronic device using the keypad assembly is also disclosed.
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Citations
18 Claims
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1. A keypad assembly applied to a portable electronic device and mounted in a shell of the portable electronic device, the keypad assembly comprising:
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a keypad cover provided with at least one contact portion thereon; and a printed circuit board provided with a plurality of signal-sensing portions; wherein the shell is provided with at least one guide hole corresponding to the plurality of signal-sensing portions, the shell is configured between the keypad cover and the printed circuit board, the keypad cover is rotatably mounted in the shell, and the signal-sensing portion is pressed by the contact portion through the guide hole. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A portable electronic device comprising:
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a shell; and a keypad assembly mounted in the shell, including; a keypad cover provided with at least one contact portion thereon; and a printed circuit board provided with a plurality of signal-sensing portions; wherein the shell is provided with at least one guide hole corresponding to the plurality of signal-sensing portions, the shell is configured between the keypad cover and the printed circuit board, the keypad cover is rotatably mounted in the shell, and the signal-sensing portion is pressed by the contact portion through the guide hole. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification