Abstract: A small-sized communication module package mountable on a main board is of stacked structure including a carrier with an opening in which a thermal conductive layer in contact with a substrate stacked on the carrier is filled. The communication module package further includes a chip electrically bonded to the substrate, received in the opening and encapsulated by the thermal conductive layer, and a metal layer in contact with the thermal conductive layer for enhancing heat dissipation.

Abstract: A wireless communication module assembly includes a main board having a top surface on which a plurality of grounding pads are provided, a circuit board unit, and a metal cap. The circuit board unit has a bottom surface electrically mounted on the top surface of the main board, a top surface with a plurality of grounding pads, and a plurality of notches corresponding to the grounding pads of the main board. The metal cap covers the circuit board unit and has first mounting legs respectively and electrically connected with the grounding pads of the circuit board unit, and second mounting legs respectively passing through the notches of the circuit board unit and electrically connected with the grounding pads of the main board.

Abstract: A communication module package assembly includes a main board having grounding pads, a communication module package electrically bonded on the main board and having notches corresponding in location to the grounding pads respectively, and a metal cover covering the communication module package and having mounting legs passing through the notches and electrically connected to the grounding pads respectively. The communication module package is of stacked structure including a carrier with an opening in which a thermal conductive layer in contact with a substrate stacked on the carrier is filled. The communication module package further includes a chip electrically bonded to the substrate, received in the opening and encapsulated by the thermal conductive layer, and a metal layer sandwiched between and in contact with the thermal conductive layer and the main board.

Abstract: A low-noise cost-effective keyboard includes keys arranged in rows and columns in a housing. Each key has a mounting member affixed to the housing, at least one button, at least one connecting member integrally connected between the mounting member and the at least one button in a manner that a top surface of the at least one button is higher in elevation than the top surface of the mounting member, and at least one stop flange protruding from a side of the button opposite to the connecting member in a manner that an end edge of the at least one stop flange is lower in elevation than a bottom surface of the button and the stop flange of one key suspends beneath one button of another key.

Abstract: A hard disk drawing device includes: a latch housing having a front wall that is formed with a pair of guiding holes; a pair of fastening plates extending rearwardly from the latch housing in a longitudinal direction and adapted to hold a hard disk therebetween; a pair of latches mounted movably in the latch housing and movable along an axis perpendicular to the longitudinal direction between locked and unlocked positions; an urging member disposed between and abutting against the latches for urging the latches toward the locked position; and a pair of operating levers protruding frontwardly from the latches in the longitudinal direction through the guiding holes in the front wall of the latch housing for moving the latches toward each other from the locked position to the unlocked position.

Abstract: A resealable box includes a plurality of peripheral panels connected to one another to form a frame body having a top opening and a bottom opening. A plurality of first cover flaps and second cover flaps extend from top and bottom sides of the peripheral panels and are alternatively arranged around the top opening and the bottom opening for covering the top opening and the bottom opening. A plurality of fasteners each have a first fastening member disposed at one of the first cover flaps and a second fastening member disposed at one of the second cover flaps and detachably coupled to the first fastening member for enabling the first cover flaps and the second cover flaps to close the top and bottom openings of the frame body.

Abstract: A wire connecting device is adapted for connecting a plurality of wires, and includes a base seat having at least one mounting portion, a cover body coupled to the base seat and covering the mounting portion, a conducting unit, and a resilient pusher unit. The conducting unit is disposed between the base seat and the cover body, and includes at least one conductive plate that is mounted on the at least one mounting portion and that has a first through hole and at least one second through hole. Each of the first and second through holes is adapted for extension of an exposed conductor of a respective one of the wires into the corresponding first or second recess in the base seat. The resilient pusher unit is provided between the cover body and the conducting unit, and cooperates with the conducting unit to clamp the wires therebetween.

Abstract: A real-time load current detecting circuit composed of a power supply circuit, a delay circuit, a current sensing circuit, and a current feedback circuit. The power supply circuit is adapted for providing the CPU with a power source. The delay circuit includes a resistor and a capacitor, connected to the power supply circuit. The current sensing circuit includes a comparison circuit connected to the delay and power supply circuits. The current feedback circuit includes a feedback current source and a resistor, connected to the current sensing circuit. The feedback current source is adapted for mirroring a current sensed by the current sensing circuit. In light of this, the current can be accurately monitored and detected and there is hardly inaccuracy for the detection of the current.

Abstract: An apparatus includes a casing and a latch unit. The latch unit includes first and second latch members, first and second interlocking members, a driving member, and an operating member. The first latch member is provided on a disk drive. The first interlocking member is formed on the first latch member. The second latch member is pivoted to the casing, and is rotatable relative to the casing between latched and unlatched positions. The second interlocking member is formed on the second latch member, and engages releasably the first interlocking member when the disk drive is received in the casing and when the second latch member is disposed at the latched position. The driving member is pivoted to the casing. The operating member is pivoted to the casing, and is operable so as to drive rotation of the second latch member to the unlatched position through the driving member.

Abstract: A hard disk drawing device includes: a latch seat adapted to be connected to a hard disk; a handle member connected to the latch seat, movable between first and second positions along an axis, and defining a variable line perpendicular to the axis; and a latch member mounted movably on the latch seat and in sliding contact with the handle member in such a manner that movement of the handle member from the first position to the second position results in movement of the latch member from a locked position to an unlocked position along a reference line parallel to the variable line. The variable line is spaced apart from the reference line by a first distance when the handle member is disposed at the first position, and is spaced apart from the reference line by a second distance larger than the first distance when the handle member is disposed at the second position.

Abstract: A mobile terminal includes a power managing unit coupled to a control unit, and a switch unit coupled to the control unit and the power managing unit. The switch unit is operable so as to enable the power managing unit to supply electric power to the control unit. The switch unit is further operable so as to enable the control unit to perform one of controlling the power managing unit to stop supply of electric power thereto and a predetermined operation in response to duration of user actuation of the switch unit.

Abstract: An electric wire protector installed in a connector to protect the electric wires is disclosed. The electric wire protector has a body provided with an accommodation chamber for accommodating the connector, a top disposed at a top side of the body for protecting the electric wires, and clamping portions extended from a lower side of the body for clamping on the connector to secure the body to the connector.

Abstract: A hard disk drive drawer includes a fixed casing mountable inside a computer housing, and a drawable carrier moveably and detachably receivable in the fixed casing. The fixed casing having two opposite lateral panels, each of which is provided with a track and a retaining portion located at the track adjacent to a free end of the track. The drawable carrier is elastically deformable for holding a hard disk drive therein. The drawable carrier has two sliding rails disposed at two opposite lateral sidewalls thereof and detachably, slidably and respectively coupled to the tracks, a handle at one side thereof, and two positioning portions engageable with the retaining portions of the fixed casing.

Abstract: A hard disk drive drawer includes a fixed casing mountable inside a computer housing, and a drawable carrier, which is elastically deformable for holding a hard disk drive therein and detachably and slidably received in the fixed casing. The fixed casing has a retaining portion. A handle is pivotally connected with the drawable carrier and provided with a locating member, which is engageable with the retaining portion of the fixed casing when the drawable carrier is received in the fixed casing and the handle is turned relative to the drawable carrier to a vertical locking position.

Abstract: 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.

Abstract: A computer motherboard includes a board body and an expansion unit that is provided on the board body and that defines a hybrid expansion slot that complies with the Peripheral Component Interconnect (PCI) specification and the Peripheral Component Interconnect Express (PCIE) specification.