| 摘要 |
<p>A portable radio includes a main housing having a first electrical circuit and a flip portion having a second electrical circuit. The flip portion is rotatively mounted with a hinge to the main housing for positioning the flip portion between a close position and an open position. The hinge includes a slot connected to the main housing and a rod connected to the flip portion. The slot includes a rod securing position where the rod is secured within the slot and a rod non-securing position where the rod is attachable and detachable from the slot to allow the flip portion to be detached from and reattached to the main housing. The radio further includes an electrical coupler mechanism that couples the first electrical circuit in the main housing with the second electrical circuit in the flip portion. The electrical coupler mechanism includes contacts that are freely separated from one another such that the electrical coupling mechanism is not damaged during the detachment and reattachment of the flip portion.</p> |
