Abstract: A mounting device for a display module includes a positioning member and an installation member. The positioning member includes a limiting portion and a positioning piece. The limiting portion defines a first receiving slot. The positioning piece defines a cutout. The installation member is secured to the positioning member and includes an elastically deformable limiting block. The installation member defines a second receiving slot and a limiting slot. A limiting rib is located on the limiting block and in the limiting slot. The first receiving slot and the second receiving slot rotatably receive a rotating shaft of the display module therebetween. The limiting block abuts a connecting shaft connected to the rotating shaft and blocks the connecting shaft in the limiting slot. The cutout is adapted to receive the connecting shaft when the rotating shaft is rotated to rotate the connecting shaft out of the limiting slot.

Abstract: Electronic device enclosure includes a base plate, a bracket, and a sliding pole slidably mounted to the bracket. The base plate includes a number of protrusion portions. A locking hole is defined in each of the number of protrusion portions. The locking hole includes two opposite first sides and two opposite second sides. A resisting block extends from the sliding pole. The resisting block includes two opposite third sides and two opposite fourth sides. The third sides are aligned to the corresponding first sides. The resisting block is passed through and rotated in the locking hole. The third sides are misaligned to the corresponding first sides. The resisting block is locked in the locking hole to mount the bracket to the base plate.

Abstract: A circuit board mounting assembly includes a chassis with a securing hole, a circuit board attached to the chassis, a drive bracket mounted in the chassis, and a latch member configured to latch the circuit board. The drive bracket comprises at least one clamp engaged with the circuit board for preventing the circuit board from moving along a first direction. The latch member comprises a retractable post movable between a latched position and an unlatched position along the first direction. When the retractable post is in the latched position, the retractable post is received through the securing hole for preventing the circuit board from moving along a second direction perpendicular to the first direction, thereby locking the circuit board to the chassis. When the retractable post is in the unlatched position, the retractable post is removed from the securing hole for unlocking the circuit board.

Abstract: A hard disk drive enclosure includes a housing and an operation module attached to the housing. The operation module includes a mounting block attached to the housing, a handle pivotably attached to the mounting block, and a sliding member slidably attached to the handle. When the handle is rotated to a closed position, the handle abuts against the mounting block, and the sliding member is slidable between a first position, in which the sliding member is latched to the mounting block for locking the handle at the closed position, and a second position, in which the sliding member is unlatched from the mounting block and the handle is rotatable away from the closed position to an open position. When the handle is rotated to the open position, a free end of the handle is spaced away from the mounting block.

Abstract: A plug device, for engaging a first connector with a second connector or disengaging the first connector from the second connector, includes a base, an operation platform, a sliding member, and an operation assembly. The operation platform is secured to the base. The operation platform is used for securing the second connector and support the first connector. The sliding member is used for grasping the first connector. The operation assembly includes a handle. The handle is rotatable relative to the base to slide the sliding member relative to the operation platform, so that the first connector is engaged with the second connector or disengaged from the second connector.

Abstract: A fan mounting apparatus includes an operating platform, a mounting base, multiple mounting members, multiple pushing members, and multiple driving members. The mounting base is located on the operating platform and configured to mount a fan frame. The multiple mounting members are rotatably connected to the mounting base and configured to mount the multiple fan brackets. The multiple pushing members are configured to push the multiple mounting members. The multiple driving members are configured to push the multiple pushing members. In an original state, the multiple mounting members are substantially parallel to the mounting base. When the multiple pushing members are pushed out of the operating platform by the multiple driving members, the multiple mounting members rotate relative to the mounting base and resist against the fan frame, and the multiple fan brackets on the multiple mounting members are mounted to the fan frame.

Abstract: An electronic device enclosure includes a chassis, a cover secured to the chassis, a handle rotatably mounted to the chassis, a latching member rotatably mounted to the chassis and securing the handle to the chassis, and a resilient member mounted between the latching member and the cover. The latching member comprises a pressing portion extending out of the cover. The pressing portion is operable to be pressed to rotate the latching member to disengage from the chassis and elastically press the resilient member, allowing the handle to rotate relative to the chassis without pulling out the handle forcefully by hand.

Abstract: A fan frame includes a blade holder, a pair of ventilation plates, and at least one side plate. The pair of ventilation plates is attached to opposite sides of the blade holder along a first direction and includes a pair of securing blocks. The at least one side plate is attached to the blade holder along a second direction substantially perpendicular to the first direction and located between the pair of ventilation plates. The pair of mounting slots is defined in the at least one side plate and engaged with the pair of securing blocks, thereby securing the pair of ventilation plates and the at least one side plate to the blade holder.

Abstract: A fan assembly used in an electronic device is disclosed. The fan assembly includes a fan and the casing securing the fan. The casing includes a top plate, a front plate, a rear plate and two side plates. The top plate comprises a plurality of mounting pieces and a mounting portion located on each mounting piece. The front plate is secured to the fan. The rear plate is secured to the fan and opposite to the front plate. The two side plates are secured to the front plate and the rear plate. Each side plate comprises two positioning pieces, and each positioning piece defines a positioning hole. The plurality of mounting pieces abuts the two positioning pieces of the two side plates, and the mounting piece is engaged in the positioning hole.

Abstract: A mounting apparatus for mounting a mounting bracket to an enclosure includes a sliding member, a resisting member, and a pushing member. A fixing hole is defined in the sliding member. A pressing portion partially covers the fixing hole. The mounting bracket includes a flange portion. An extension slot is defined in the enclosure. A supporting bracket extends from the enclosure above the extension slot. The sliding member prevents the resisting member from rotating relative to the enclosure, and the flange portion is secured between the resisting member and the supporting bracket. When the operation portion is pressed toward the enclosure, the pushing member passes through the fixing hole and resists against the pressing portion. The pushing member pushes the sliding member. The sliding member moves on the enclosure. The resisting member is rotated away from the supporting bracket, and the mounting bracket is detached from the supporting bracket.

Abstract: A fan mounting apparatus includes an operating platform, a mounting base, multiple mounting members, multiple pushing members, and multiple driving members. The mounting base is located on the operating platform and configured to mount a fan frame. The multiple mounting members are rotatably connected to the mounting base and configured to mount the multiple fan brackets. The multiple pushing members are configured to push the multiple mounting members. The multiple driving members are configured to push the multiple pushing members. In an original state, the multiple mounting members are substantially parallel to the mounting base. When the multiple pushing members are pushed out of the operating platform by the multiple driving members, the multiple mounting members rotate relative to the mounting base and resist against the fan frame, and the multiple fan brackets on the multiple mounting members are mounted to the fan frame.

Abstract: An electronic device enclosure including a housing and a cover conveniently assembled with the housing is disclosed. The cover includes an installation member engaged in an installation hole defined in the housing. The blocking member is secured to the cover and comprises a blocking piece. The operation member is slidable relative to the blocking member between a locked position, where the blocking piece extends into the positioning hole and resists an edge of a positioning hole defined in the housing, preventing the installation member from disengaging from the installation hole; and an unlocked position, where the blocking piece is disengaged from the positioning hole, allowing the installation member to be disengaged from the installation hole.

Abstract: A CPU pressure testing device includes a mounting bracket, a CPU simulating member, a heat sink, and a pressure display. The mounting bracket includes a base portion and an engaging member connected to the base portion. The CPU simulating member includes a CPU simulating body and a pressure sensor placed on the CPU simulating body. The CPU simulating member is placed on the base portion. The heat sink is placed on the CPU simulating member to contact the pressure sensor. The pressure display is connected to the pressure sensor. The engaging member engages the base portion to press the heat sink onto the pressure sensor, and the pressure display displays a pressure value.

Abstract: An expansion card mounting assembly includes a slot cover mounted on an expansion card, a mounting wall, a pressing member pivotably mounted on the mounting wall, and a sliding member slidably mounted on the mounting wall. The slot cover includes a bent portion. The mounting wall defines an expansion slot and a receiving slot and includes a support piece. The slot cover covers the slot with the bent portion located on the support piece. The pressing member includes a guiding piece aligned to the receiving slot. The sliding member can move on the mounting wall to shield the receiving slot and block the guiding piece to maintain the pressing member pressing the bent portion, or to be misaligned with the receiving slot to allow the guiding piece to move in the receiving slot to release the bent portion.

Abstract: A hard disk drive enclosure includes a housing and an operation module attached to the housing. The operation module includes a mounting block attached to the housing, a handle pivotably attached to the mounting block, and a sliding member slidably attached to the handle. When the handle is rotated to a closed position, the handle abuts against the mounting block, and the sliding member is slidable between a first position, in which the sliding member is latched to the mounting block for locking the handle at the closed position, and a second position, in which the sliding member is unlatched from the mounting block and the handle is rotatable away from the closed position to an open position. When the handle is rotated to the open position, a free end of the handle is spaced away from the mounting block.

Abstract: A panel assembly includes a panel and an installation module for securing an end of the panel to an enclosure. The installation module includes a positioning member secured to the panel, an operation member including a blocking portion is slidably mounted in the positioning member, and a mounting member slidably mounted in the positioning member and defining a mounting slot. The operation member is slidably positioned in an unlocked position, where the blocking portion is aligned with the mounting slot, and the mounting member is slidable relative to the panel to be engaged in a locking hole defined in the enclosure. In a locked position, the blocking portion staggers the mounting slot, and the mounting member is blocked by the blocking portion and prevented from sliding relative to the panel, so as to secure the panel assembly to the chassis.

Abstract: A mounting apparatus includes a platform, a moving device, and a pressing device. The moving device includes a first moving member. The pressing device includes a first pressing member rotatably attached to the platform, and the first pressing member abuts the first moving member and used to position a first side plate of a fan. The first moving member is movable relative to the platform between a first position and a second position. In the first position, the first pressing member is substantially parallel to the platform, and the first moving member is located on a first side of the platform. In the second position, the first pressing member is substantially perpendicular to the platform to engage the first side plate to the fan, and the first moving member is located on a second opposite side of the platform.

Abstract: An air guiding module, is configured for guiding air flow in an enclosure, includes an air duct, a sliding member, and a limiting member. The sidling member is slidably mounted to the air guiding duct. The limiting member is secured to the air guiding duct and engages the sliding member with the air guiding duct. The sliding member is slidable relative to the air guiding duct and the limiting member to engage with the enclosure or disengage from the enclosure, to engage the air guiding duct with the enclosure or disengage the air guiding duct from the enclosure. The disclosure further discloses an electronic device with the air guiding module.

Abstract: A mounting apparatus includes a mounting case, a mounting piece, and a securing member. The mounting case includes a bottom plate. A mounting portion is located on the bottom plate. The mounting piece is used to secure a front end of an expansion card to the mounting case. The securing member includes a first securing panel, a second securing panel, and a rotating portion. The first securing panel and the second securing panel are connected to the mounting portion. The second securing panel is rotatable about the rotating portion to engage with the first securing panel, so that the first securing panel and the second securing panel cooperatively bind a rear end portion of the expansion card.

Abstract: A mounting assembly is configured for plugging a plug connector into a socket connector of a circuit board. The mounting assembly comprises a mounting seat and an operating member. The mounting seat is configured for mounting the circuit board and includes a sliding slot and a gap located at an end of the sliding slot. The operating member includes a pair of clamping arms for clamping the plug connector. Each clamping arm includes a sliding tab capable of sliding along the sliding slot. When the sliding tab is slid towards the gap along a first direction, the plug connector is capable of being plugged into the socket connector. In addition, the sliding tab is capable of moving away from the gap along a second direction that is substantially perpendicular to the first direction for detaching the operating member from the mounting seat and the plug connector.