| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable phone capable of preventing a device from being unsteady while operating keys, in the case of putting the entire device on a floor by making the device body in an open state. <P>SOLUTION: When a device is in an open state, as a centroid 9 of the entire device inclines to a reception side 4, a battery cover 11 whose tip part is implemented with an anchor 13 is caused to slide. On both lateral faces of a case of a transmission side 1, a groove forming a slide rail for the battery cover 11 is provided, and at sliding, a slide hooking convex part provided on the battery cover 11 side slides in the groove. In the middle of the slide, a convex part is provided on the battery cover 11 side, so that a user can detect a position for removing the battery cover 11. When sliding the battery cover 11 furthermore, the battery cover 11 stops by running on to the convex part, and a position of the centroid 9 settles by moving to the transmission side 1, and the battery cover 11 touches a floor board 7 by a large part of area of its undersurface, so that keys 8 can be stably operated. <P>COPYRIGHT: (C)2012,JPO&INPIT |
