Abstract: A switch assembly includes a shell, and a push button including a fixing member, a pushing member, an elastic member and an electrical-conductive member. A shell includes an upper surface and a cavity extending from the upper surface to a lower surface opposite to the upper surface. The fixing member is received in the cavity of the shell. The pushing member is slidably received in the fixing member and exposed out of the cavity. The elastic member is positioned between the pushing member and the shell. The electrical-conductive member is mounted on an end of the pushing member.

Abstract: An electronic device includes a front cover, a keyboard, and a sliding apparatus. The sliding apparatus is slidably coupled to the front cover. The keyboard is pivotally coupled to the sliding apparatus. By pulling the sliding apparatus and rotating the keyboard, the keyboard is foldable on the front cover.

Abstract: An electronic device includes a front cover, a keyboard, and a sliding apparatus. The sliding apparatus is slidably coupled to the front cover. The keyboard is pivotally coupled to the sliding apparatus. By pulling the sliding apparatus and rotating the keyboard, the keyboard is foldable on the front cover.

Abstract: An electrical adapter assembly for connecting a first hard disk drive and a second hard disk drive is provided. The electrical adapter assembly includes a connector capable of electrically inserting into the first hard disk drive, a printed circuit board (PCB) module electrically connecting the connector, and a loading member for loading the first hard disk drive. The PCB module includes a chip for controlling data transfer between the first hard disk drive and the second hard disk drive. The loading member includes a base and at least two guiding portions pivotally attached on the base to allow the first hard disk drive to be able to slide between the at least two guiding portions.

Abstract: A peripheral apparatus assembly for an electronic device includes a base, two speakers and a signal line. The base supports the electronic device. The two speakers rotate with respect to the base to selectively locate at the first position and a second position. Each speaker has a sound surface from which sound waves generated by the speaker radiate. At the first position, the two speakers are parallel to each other, and the two sound surfaces face away from each other. At the second position, the sound surfaces face the same direction as the two speakers. The signal line electrically connects the two speakers to the electronic device.

Abstract: A switch assembly includes a shell, and a push button including a fixing member, a pushing member, an elastic member and an electrical-conductive member. A shell includes an upper surface and a cavity extending from the upper surface to a lower surface opposite to the upper surface. The fixing member is received in the cavity of the shell. The pushing member is slidably received in the fixing member and exposed out of the cavity. The elastic member is positioned between the pushing member and the shell. The electrical-conductive member is mounted on an end of the pushing member.

Abstract: An electrical adapter assembly for connecting a first hard disk drive and a second hard disk drive is provided. The electrical adapter assembly includes a connector capable of electrically inserting into the first hard disk drive, a printed circuit board (PCB) module electrically connecting the connector, and a loading member for loading the first hard disk drive. The PCB module includes a chip for controlling data transfer between the first hard disk drive and the second hard disk drive. The loading member includes a base and at least two guiding portions pivotally attached on the base to allow the first hard disk drive to be able to slide between the at least two guiding portions.