Abstract: A waterproof seal includes a first body and a second body. The first body is formed by inserting molding, and includes a first metal plate inside. The first body further includes a first flat surface, and defines a first groove in the first flat surface. The second body is formed by inserting molding, and includes a second metal plate inside. The second body further includes a second flat surface matching the first flat surface, and defines a second groove in the second flat surface. When the first flat surface clings to the second flat surface, a gap is formed between the first body and the second body for allowing a flexible printed circuit board to extend through.

Abstract: A cover assembly used in a portable electronic device is described. The cover assembly includes a body member defining a hole and a cover member defining at least one latching block. The hole is surrounded by an inner peripheral wall. The inner peripheral wall is defined at least one L-shaped slot. The latching block is releasably received in the L-shaped slot, while the cover member cover is rotatably connected to the body member to expose or close off the hole.

Abstract: A cover assembly used in a portable electronic device is described. The cover assembly includes a body member defining a hole and a cover member defining at least one latching block. The hole is surrounded by an inner peripheral wall. The inner peripheral wall is defined at least one L-shaped slot. The latching block is releasably received in the L-shaped slot, while the cover member cover is rotatably connected to the body member to expose or close off the hole.

Abstract: A waterproof seal includes a first body and a second body. The first body is formed by inserting molding, and includes a first metal plate inside. The first body further includes a first flat surface, and defines a first groove in the first flat surface. The second body is formed by inserting molding, and includes a second metal plate inside. The second body further includes a second flat surface matching the first flat surface, and defines a second groove in the second flat surface. When the first flat surface clings to the second flat surface, a gap is formed between the first body and the second body for allowing a flexible printed circuit board to extend through.