| 摘要 |
A waterproof communication apparatus comprises a core part and a separate external housing. The core part is a combination having at least one seam, and is used to transmit electromagnetic waves. The separate external housing covers the core part to prevent environmental moisture from entering the inside of the communication apparatus through the seam. A pair of engaging parts having complementary shapes is equipped with the seam of the combination so as to further prevent the molten material of the separate external housing from entering the inside of the communication apparatus during the manufacturing process. In another embodiment, the core part and separate external housing are made of metals and are combined by a metallurgic method. |
