Abstract: An electronic apparatus includes a casing, a vent structure on the casing, and an electronic device inside the casing. The vent structure is used for a unidirectional flow and includes a frame and a louver. The louver includes a sheet body and a shaft. The sheet body includes a bent portion, a first and a second portion which oppositely extend from the bent portion and bind together. The shaft passes through a through hole formed by the bent portion and is connected to the frame, so that the sheet body is rotatable. When the louver is located at a closed position, the sheet body covers at least a portion of an opening structure of the frame. The louver is structurally simple and can be made of light material, which is conducive to improving the rotation agility of the louver and reducing the noise probably produced when in operation.

Abstract: A electronic device includes a chassis, a panel, a cover and a security structure. The panel covers a side of the chassis. The cover covers another side of the chassis. The security structure includes a locking component, a positioning component and a linking shaft. The locking component is disposed on the panel and interfered with the chassis to lock the panel. The positioning component is disposed on the cover and interfered with the chassis to position the cover. The linking shaft is disposed between the locking component and the positioning component and stops the positioning component from being separated from the chassis. When a position of the locking component is adjusted to release the interference between the locking component and the chassis, the linking shaft is driven by the locking component to release the positioning component and move along a direction away the panel.

Abstract: An electronic apparatus includes a casing, a vent structure on the casing, and an electronic device inside the casing. The vent structure is used for a unidirectional flow and includes a frame and a louver. The louver includes a sheet body and a shaft. The sheet body includes a bent portion, a first and a second portion which oppositely extend from the bent portion and bind together. The shaft passes through a through hole formed by the bent portion and is connected to the frame, so that the sheet body is rotatable. When the louver is located at a closed position, the sheet body covers at least a portion of an opening structure of the frame. The louver is structurally simple and can be made of light material, which is conducive to improving the rotation agility of the louver and reducing the noise probably produced when in operation.

Abstract: A electronic device includes a chassis, a panel, a cover and a security structure. The panel covers a side of the chassis. The cover covers another side of the chassis. The security structure includes a locking component, a positioning component and a linking shaft. The locking component is disposed on the panel and interfered with the chassis to lock the panel. The positioning component is disposed on the cover and interfered with the chassis to position the cover. The linking shaft is disposed between the locking component and the positioning component and stops the positioning component from being separated from the chassis. When a position of the locking component is adjusted to release the interference between the locking component and the chassis, the linking shaft is driven by the locking component to release the positioning component and move along a direction away the panel.