Abstract: A chip card holder for holding a chip card is disclosed including a base member, a mounting frame and a holding member. The mounting frame is made of metal materials and secured to the base member. The holding member is used to hold the chip card and is slidably mounted within the mounting frame. When the holding member is completely received in the mounting frame, the mounting frame and the base member cooperatively enclose and preventing the chip card from electromagnetic interference.

Abstract: A mobile communication device includes a main body, a cover, a slide enabling assembly. The cover is attached to the cover. The slide enabling assembly is mounted between the base and the cover, the slide enabling assembly includes a retaining board mounted to the main body, a sliding board mounted to the cover, a bracket assembly and a button. The sliding board is slidably mounted to the retaining board by the bracket assembly; when the button is pushed, the bracket assembly impels the sliding board to slide and tilt relative to the retaining board so that the cover slides and tilts relative to the main body.

Abstract: A chip card holder for holding a chip card is disclosed including a base member, a mounting frame and a holding member. The mounting frame is made of metal materials and secured to the base member. The holding member is used to hold the chip card and is slidably mounted within the mounting frame. When the holding member is completely received in the mounting frame, the mounting frame and the base member cooperatively enclose and preventing the chip card from electromagnetic interference.