A portable information handling system rejects excess thermal energy from within a housing by blowing a cooling airflow with a cooling fan across first and second sets of cooling fins and out an exhaust. The cooling fan has an upper and lower intake and moves vertically within the housing to adjust spacing at the upper intake. The cooling fan exhaust couples to one of the sets of cooling fins to exhaust across both sets of cooling fins when interleaved and the one set of cooling fins when spacing at the upper cooling fan intake increases.

A power device, including a box body, a power distribution module, at least one power supply module, a handle and a locking member, is provided. The power distribution module is detachably disposed on the box body. The power supply module is detachably disposed on the box body and detachably connected to the power distribution module. The handle is rotatably connected to the power distribution module and adapted to detachably connect the power distribution module to the box body. The locking member is movably disposed on the box body and is adapted to cooperate with the handle to position the power supply module. In addition, a server including the power device is also provided.

A housing device having a pull-type locking and release structure includes a housing (110) and a locking and release member (150). The housing (110) includes two lateral walls (130), a breach (132) formed on each of the lateral walls (130), and an elongated groove (134) formed along each of the lateral walls (130), a pivot hole (136) formed on each of the lateral walls (130). The locking and release member (150) includes two arms (152) disposed in the two elongated grooves (134), a rod (156) connected to the two arms (152), a resilient element (160) disposed at each of the arms (152), a connection element (170) connected to each of the arms (152), a fastening element (180) connected to each of the connection elements (170), and a pivot (182) protruding from each of the fastening elements (180). The pivot (182) is pivotally connected to the pivot hole (136).

An apparatus that facilitates one-handed use of a mobile device has a finger brace coupled a plurality of flexible lengths. At least one of the flexible lengths is coupled to an intermediate point of the finger brace. Each of the flexible lengths is coupled to the mobile device at its rear-facing back. At least two of the flexible lengths are coupled at opposed ends of the rear-facing back. The length of the flexible lengths and where they are coupled to the brace and mobile device are such that two fingers of the user's hand can press against the finger brace on opposed sides of the intermediate point to brace the mobile device when the two fingers are between the finger brace and the mobile device.

An expansion module for a computing unit of a High-Performance Computer cabinet, the expansion module comprising a casing configured to be removably guided horizontally in a main housing of a computing unit of a High-Performance Computer cabinet, a support card, mounted within the casing, comprising at least one module connector, said module connector being configured to be removably connected to the computing unit, a plurality of card slots connectors, each card slot connector being configured to be removably connected to an expansion card, at least a lever for locking/unlocking the casing to the main housing of the computing unit, said lever being operable manually without using any tools and a handle, pivotable according to a vertical axis, configured for locking/unlocking simultaneously the expansion cards when mounted in the card slot connectors.

Systems, methods, and articles for a portable power case are disclosed. The portable power case is comprised of at least one battery and at least one PCB. The portable power case has at least one USB port and at least two access ports, at least two leads, or at least one access port and at least one lead. The portable power case is operable to supply power to an amplifier, a radio, a wearable battery, a mobile phone, and a tablet. The portable power case is operable to be charged using solar panels, vehicle batteries, AC adapters, non-rechargeable batteries, and generators. The portable power case provides for modularity that allows the user to disassemble and selectively remove the batteries installed within the portable power case housing.

An extension kit includes a case, a locking lever, and a first elastic member. The case has an interior space which extends in a first direction. The locking lever includes a lever portion which is rotatable about a first rotation axis extending in a second direction intersecting the first direction, a plate portion which extends from the lever portion and which is exposed at the case, an arm portion which extends in the second direction from the plate portion, and a first locking portion which protrudes from the arm portion. The first elastic member is provided in the interior space of the case and elastically connects the case and the locking lever in the interior space of the case.

Example implementations relate to a handle made of a single metal sheet. In one example, the handle includes a plurality of chamfered edges where each edge includes a first side and a second side. The handle includes a rolled-over top cover and a rolled bottom edge disposed between each of the plurality of chamfered edges. The handle also includes a latching extension disposed adjacent to each of the plurality of chamfered edges. The latching extension of the handle includes a pivot hole, an engaging indentation, and a hook located at an endpoint of the latching extension.

A transmitter housing of an operating device for devices and installations, such as in particular remote-controlled mobile, industrial or commercial devices and installations, has a housing wall which encloses a receptacle, wherein at least one operating element is mounted on an outer side of the housing wall and control electronics are accommodated in the receptacle, and two retaining elements, which close the receptacle, which are connected to a left-hand end and a right-hand end of the housing wall and therein project beyond the contour of the housing wall on all sides of the latter. Therein it is provided that the retaining elements are produced from an elastomer material at least in a respective contact region with the housing wall.

Disclosed is a LED display module, which includes a rear plate; at least one clamping strip including a plurality of clamping slots; and a plurality of light bars limited by the plurality of clamping slots. The clamping strip includes a handle, and the rear plate includes at least one through hole configured for the handle to pass through. The LED display module provided by the present application includes at least one handle which is convenient for the user to carry and maintain. The structure is stable, and the LED display module is not easy to be damaged during transportation.