Abstract:
A bracket is mounted to a computer and configured for fixing a hard disk drive. The computer includes a case with a rear wall, and a main board mounted in the case. The main board includes an expansion socket set thereon. The bracket includes a first supporting member including an inserting portion extending therefrom configured for engaging with the expansion socket of the main board, a second supporting member mounted to the first supporting member and configured for being mounted to the rear wall of the computer, and a fixing member mounted to the first supporting member and configured for mounting the hard disk drive.
Abstract:
A bolster plate assembly for a printed circuit board includes a first structure member, a second structure member rotatably mounted to the first structure member, and a plurality of locking members. Two spaced, elongated sliding slots are defined in the first structure member. Two spaced, elongated sliding slots are defined in the second structure member. The locking members are slidably attached in the sliding slots of the first and second structure members.
Abstract:
An exemplary mounting apparatus is for adjustably fixing a light guide pipe in a chassis of an electronic device. The chassis includes a mounting plate. The mounting apparatus includes a first sleeve engaging with the light guide pipe, a second sleeve attached to the mounting plate, and a resilient member disposed between the first sleeve and the second sleeve.
Abstract:
A heat-dissipating system configured to dissipate heat from an electrical device, includes a heat sink having a plate on which dust is likely to accumulate if dust is present, a light-emitting element arranged on the plate of the heat sink, and an alarm. The alarm device is arranged on the plate of the heat sink and configured to receive light from the light-emitting element. If dust accumulates on the plate thick enough to block light so that the alarm device cannot receive light from the light-emitting element, the alarm device will activate.
Abstract:
A cable includes several metal leads and a metal wire set adjacent to the metal leads. Each metal lead is spaced with the metal wire by flexible insulating material. The metal wire can be deformed without automatic restoring.
Abstract:
An automatic shut off apparatus for an electronic device includes an input circuit, a timing circuit, a control circuit, and a switch circuit. The input circuit is to receive a designated power-off time delay for the electronic device. The control circuit is to receive the designated power-off time delay from the input circuit, and output a control signal. The timing circuit is to time according to the control signal, and output an instruction signal in response to designated power-off time being reached. The switch circuit is to shut off power of the electronic device according to the instruction signal.
Abstract:
A display includes a display circuit, a power module connected to the display circuit to supply power thereto, a display card chip, and a switch. The power module is connected to a power pin of the display card chip via the switch. A driving pin of the display card chip is connected to the display circuit and is able to control the display to display a white screen.
Abstract:
An exemplary electric outlet includes a power cable having a live wire and a naught wire; a first socket connected to the power cable; and at least one second socket connected to the power cable via an electric switch. The electric switch turn off the at least one second socket when a power of the first socket drops below its threshold value.
Abstract:
A heat dissipation assembly for dissipating heat generated on a motherboard, includes a clip attached to the motherboard and above a first heat-generating component, and a heat sink rotatably mounted to the clip and thermally connected with the first heat-generating component. The heat sink includes an air outlet. The air outlet is adjustable to face a second heat-generating component of the motherboard via rotating the heat sink, for more effective use of airflow coming from the heat sink to cool the second heat-generating component.
Abstract:
A liquid crystal display includes a sensing device configured for sensing the presence or absence of a user and generating an indicating signal indicative of the presence or absence of the user, a controller configured to receive the indicating signal from the sensing device and produce a control signal in response to the indicating signal, and a switch being connected between a back-light power source and a back-light module, the switch being switched on or off in response to the control signal.