| 摘要 |
A portable electronic device comprises a casing 1, a first circuit board 3 provided in the interior of the casing 1, and a circuit module 5 attached to the first circuit board 3. The circuit module 5 comprises a chassis 51 engaged with the first circuit board 3 and a second circuit board 32 fixed to the chassis 51. A male connector 61 attached to one circuit board and a female connector 62 attached to the other circuit board are engaged with each other to have the both circuit boards electrically connected. The chassis 51 is formed with a pair of arms 52, 52 holding and supporting the respective end faces of the first circuit board 3 on respective end portions of the chassis 51. The pair of arms 52, 52 extends to the first circuit board 3 on respective end portions of the chassis 51, and an end portion of each arm 52 is held between an end face of the first circuit board 3 and the inner face of the casing 1. This prevents a male connector 61 and a female connector 62 from being impaired resulting from impulsive force exerted. |
