| 摘要 |
PROBLEM TO BE SOLVED: To provide an operating button device and a portable terminal equipped with two switches with different functions and one operating button, capable of carrying out three different kinds of operation. SOLUTION: The operating button device 5 is provided with a first and a second switches 11, 12 formed on two adjacent faces 6a, 7a of a rear-face side case 3 and arranged inside a concave part 4, and a key 13 arranged astride the two faces 6a, 7a. The first and the second switches 11, 12 have three different kinds of functions by being allocated with signals for individual operation and signals for simultaneous operation. The key 13 is provided with a first, a second and a third operating parts 17A, 17B, 17C, which individually or simultaneously operate the first and the second switches 11, 12 by being press-operated in directions of arrow marks A, B and C. COPYRIGHT: (C)2011,JPO&INPIT |
