CPC H04M 1/0202 (2013.01) | 10 Claims |
1. A case assembly, comprising:
a metal case, comprising an inner side and an outer side, the inner side is opposite to the outer side, and comprising a hollow portion and an antenna portion, the hollow portion is adjacent to a side of the antenna portion; and
a plastic cladding body, disposed on the metal case, completely covering the outer side of the metal case, partially filling in the hollow portion and forming a smooth appearance of a wireless communication device;
wherein a material interface of the metal case and the plastic cladding body is disposed in the hollow portion or on the inner side of the metal case; and
wherein the metal case comprises a first region, a second region and a third region, and the third region is located between the first region and the second region, and the hollow portion is arranged in the first region and/or the second region, and the hollow portion is a closed hole or an open hole extending through one side of the metal case.
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