Abstract: A locking device includes a base, a hook pivoted to the base to move between an engaging position and a releasing position, a sliding member slidably disposed at the base and locked to the base to maintain the hook at the releasing position, a knob pivoted to the base, and an actuating member slidably disposed at the base. The sliding member slides relative to the base to be disengaged from the hook or to drive the hook to be transported to the releasing position. The knob rotates relative to the base and blocks the sliding member from sliding or allows the sliding member to slide relative to the base. The actuating member receives a force to slide relative to the base and drives the sliding member to be disengaged from the base and moved and disengaged from the hook to allow the hook to be transported to the engaging position.

Abstract: An electronic device with a camera anti-peeping structure includes a main body, a camera and an anti-peeping structure. The anti-peeping structure includes a mounting member, a sliding member and an anti-peeping piece. The sliding member is slidably disposed in a groove of the sliding member. The sliding member includes a first magnet. The anti-peeping piece includes a first end with a second magnet and a second end. The second end is pivotable based on the first end. When the sliding member moves to the first position, the first magnet attracts the second magnet such that the second end of the anti-peeping piece pivots toward the sliding member to expose the camera. When the sliding member moves to the second position, the first magnet repels the second magnet repel such that the second end of the anti-peeping piece pivots away from the sliding member to cover the camera.

Abstract: A fastening structure includes a first casing, an ejection mechanism, a second casing, and a switch mechanism disposed at the second casing. The first casing has a slot where the ejection mechanism is disposed in. The switch mechanism includes a switch component pivotally connected to the second casing along a first axis, a first spring connected to the second casing and switch component, and a hook pivotally connected to the switch component along a second axis. When the hook rotates towards the first casing around the second axis, the hook drives the switch component to move to stretch the first spring, so the hook is engaged with the slot and presses against the ejection mechanism. When the switch component rotates with respect to the second casing, the switch component drives the hook to be separated from the slot, and the ejection mechanism pushes the hook out of the first casing.

Abstract: The present invention discloses a positioning structure, including: a first substrate, a bonding member, a positioning member, and a first fixing member. The first substrate includes a first through hole. The bonding member is disposed between the first substrate and the positioning member to bond the first substrate and the positioning member, a position of the bonding member being corresponding to the first through hole. The first fixing member is fixed in the positioning member via the first through hole of the first substrate, to fix the positioning member on the first substrate.

Abstract: An electronic device includes a housing, a button structure, a switch, and a water-proof adhesive. The housing has an opening. The button structure is disposed at the opening and includes a button body and an elastic body. The button body is exposed from the opening. The elastic body and the button body is integrally formed as a single component. The elastic body is configured to provide the button body with a recovery force when being pressed. The switch is disposed relative to a position of the button body and is electrically coupled to a circuit board to generate a switching signal when the button body is pressed. The water-proof adhesive is disposed between an inner surface of the housing and the elastic body, and surrounds the opening.

Abstract: A hinge structure includes a shaft, a first locking member, a second locking member, a third locking member and an elastic element. The first locking member, the second locking member and the third locking member are all disposed on the shaft, wherein the first locking member, the second locking member and the third locking member rotate with the shaft as an axis. The elastic element is sleeved on the shaft, wherein a first side edge of the elastic element leans against the second locking member, and a second side edge of the elastic element leans against the third locking member to provide an elastic force between the second locking member and the third locking member, thereby maintaining or restoring a pivoting angle of the second locking member and the third locking member with respect to the axis.

Abstract: A tablet protective cover and electronic device using the same is applied for connecting the tablet to a dock for expanding the tablet. The tablet protective cover includes a bearing seat, a back cover and a hook. The bearing seat is located on a hinge of the dock. A first end of the back cover is connected to the bearing seat, so that the back cover can rotate relative to the dock. The tablet can be placed on the bearing seat and electrically connected to the dock, and the back cover covers the back of the tablet. The hook is located on a second end of the back cover away from the bearing seat for fixing the tablet on the bearing seat, and when the back cover and the dock angle is zero, the hook and the snap unit of the dock could engage each other.

Abstract: A back cover structure for fixing a display unit includes a cover and a bezel. The cover includes an accommodating cavity and a first locking element. The bezel is pivoted to the cover close or expand relative to the cover. The bezel includes a second locking element corresponding to the first locking element. When the display unit is assembled to the accommodating cavity of the cover, the bezel is closed to the cover and exposes a display surface of the display unit, and the second locking element locks the first locking element, so as to fix the display unit and the bezel to the cover.

Abstract: An electronic device includes a display and a base. The display includes a first connector and a display surface and a back surface opposite to each other. The first connector is located on the back surface of the display. The base includes a second connector. When the display is assembled to the base, the second connector of the base is connected to the first connector of the display along a connecting direction. The connecting direction is perpendicular to the display surface of the display.

Abstract: A hinge structure includes a shaft, a first locking member, a second locking member, a third locking member and an elastic element. The first locking member, the second locking member and the third locking member are all disposed on the shaft, wherein the first locking member, the second locking member and the third locking member rotate with the shaft as an axis. The elastic element is sleeved on the shaft, wherein a first side edge of the elastic element leans against the second locking member, and a second side edge of the elastic element leans against the third locking member to provide an elastic force between the second locking member and the third locking member, thereby maintaining or restoring a pivoting angle of the second locking member and the third locking member with respect to the axis.

Abstract: A tablet protective cover and electronic device using the same is applied for connecting the tablet to a dock for expanding the tablet. The tablet protective cover includes a bearing seat, a back cover and a hook. The bearing seat is located on a hinge of the dock. A first end of the back cover is connected to the bearing seat, so that the back cover can rotate relative to the dock. The tablet can be placed on the bearing seat and electrically connected to the dock, and the back cover covers the back of the tablet. The hook is located on a second end of the back cover away from the bearing seat for fixing the tablet on the bearing seat.

Abstract: A protective cover includes a base, a first member, and a second member. The base includes a sliding portion in an axis direction of the base. The first member includes a first sliding slot and a first fixing portion. The first fixing portion is fixed on a casing of an electronic device. The first sliding slot cooperates with the sliding portion to make the first member slide on the base in the axis direction between a position the first member overlapping the base and a position the first member being stretched out from the base, so as to adjust a length of the protecting cover. The second member is disposed on the base and includes a second fixing portion. The second fixing portion is used for being fixed on the casing.

Abstract: A protective cover includes a base, a first member, and a second member. The base includes a sliding portion in an axis direction of the base. The first member includes a first sliding slot and a first fixing portion. The first fixing portion is fixed on a casing of an electronic device. The first sliding slot cooperates with the sliding portion to make the first member slide on the base in the axis direction between a position the first member overlapping the base and a position the first member being stretched out from the base, so as to adjust a length of the protecting cover. The second member is disposed on the base and includes a second fixing portion. The second fixing portion is used for being fixed on the casing.

Abstract: A novel vertical-axis wind turbine (VAWT) is provided. The VAWT has rotor to help starting up and avoiding overspeed. Blades of the VAWT are used for an auxiliary mechanism. By adjusting rigidity of multiple springs with torque of support blades, the blades forms equilibrium of rotating status under different wind speeds. The present disclosure makes the VAWT device more effective for improving efficiency as well as reducing cost while increase in spatiality of the VAWT is avoided.