Universal Scientific Industrial Co., Ltd.

Shao-Ming Lee

A shaft structure of a liftable screen cover includes a screen cover, a cover reinforcement plate and a shaft set. The side of the screen cover is formed with a bent sidewall. One end of the sidewall has a non-circular first hole. The cover reinforcement plate disposes inside the sidewall. One end of the cover reinforcement plate has a non-circular second hole. A fulcrum is formed between the sidewall of the screen cover and the cover reinforcement plate and connected in a male-and-female engagement. As a result, the fulcrum of the shaft can be greatly elongated. One end of the shaft center of the shaft set has a non-circular flange. The flange penetrates into the second hole and the first hole. Screws are used to fix the screen cover, the cover reinforcement plate and the shaft set. With the above arrangement, a structure has good rigidity and bears larger torsion.

Shaft structure of liftable screen cover

An electronic device includes a casing and a board assembly. The casing defines an accommodating space, and a slot that is in spatial communication with the accommodating space. The board assembly includes a circuit board and a hot-swap port. The circuit board is mounted in the accommodating space in the casing. The hot-swap port is coupled electrically to and is mounted directly on the circuit board, extends into the slot in the casing, and is adapted to be connected electrically to a hot-swap component received in the slot in the casing.

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Nantou, Taiwan

Shao-Ming Lee