One variation of a modular computer system includes: a chassis; an expansion slot; and an expansion card. The chassis includes a main board. The expansion slot: is arranged on a lateral side of the chassis; and defines a receptacle inset a bottom side of the chassis. The expansion slot includes: a latching member arranged within the receptacle; and a female connected to the main board. The expansion card includes: an enclosure configured to couple within the receptacle; a latch receiver configured to transiently couple the latching member to maintain the first enclosure within the first receptacle; and a male connector extending from the enclosure, and configured to interface the female connector of the expansion slot. The expansion card further includes an external port arranged at the enclosure and configured to interface with an external device.

An inter-device cabling movement system includes a base and a plurality of cable attachment devices that extend from the base in a port identification sequence. Each of the plurality of cable attachment devices includes a cable engagement element that is configured to engage a respective cable, and a cable securing element that is configured to secure the cable engagement element to the respective cable. The cable engagement elements and cable securing elements may be utilized to secure each cable attachment device to respective cables connected to first ports on a first device so that those respective cables may be disconnected from the first pots on the first device and reconnected to second ports on a second device based on the port identification sequence.

Harsh environment key panel and bezel structures for a user interface device are disclosed. In embodiments, a user interface device includes a printed board, a switch mounted to the printed board, and a key panel disposed upon the printed board. The key panel includes a plurality of printed device layers forming a bezel, a button configured to actuate the switch, and a deformable interface between the bezel and the button. The plurality of printed device layers can include at least one continuous printed device layer that forms portions of the bezel, the button, and the deformable interface. The continuous printed device layer may include at least one rigid device material that forms a portion of the bezel and a portion of the button and a deformable device material that forms a portion of the deformable interface between the bezel and the button.

An electronic device is provided. The electronic device includes a frame, a first partition wall protruding from the frame in a first direction and dividing the frame into a first area and a second area, a second partition wall portion protruding from the frame in the first direction and dividing the frame into a second area and a third area, a first printed circuit board disposed in the first area, a battery disposed in the second area, a second printed circuit board disposed in the third area, and a display circuit including at least two flexible printed circuit boards. The flexible printed circuit boards include an overlapping area in which at least some areas overlap, the overlapping area being disposed in the second area, and, in the frame, an opening is formed in a portion facing the overlapping area.

Disclosed herein is a computer circuit card cage system configured to house one or more computer circuit cards. The computer circuit card cage system can comprise a housing comprising one or more walls having one or more apertures formed therein. The computer circuit card cage system can further comprise one or more support rails supported on one or more of the walls and configured to support a computer circuit card. The one or more support rails can have one or more apertures formed therein to facilitate flow of a fluid through the one or more support rails. The flow path of the fluid is through the one or more apertures in the walls of the housing, and the one or more apertures in the support rails.

A pushing mechanism, configured to be disposed on a case body, includes a fixed component, a slidable component and a pushing component. The slidable component is disposed on the fixed component and includes a connection plate and a guiding plate. The guiding plate protrudes from the connection plate and has a first supporting portion, a second supporting portion and an inclined guiding portion connected to the first supporting portion and the second supporting portion. The first supporting portion is closer to the connection plate than the second supporting portion. The pushing component is disposed on the fixed component. A slidable direction of the pushing component differs from a slidable direction of the slidable component. When the slidable component is moved relative to the fixed component, the pushing component is guided by the guiding plate to slide between the first supporting portion and the second supporting portion.

An electronic device including a chassis, a motherboard, an expansion card and a support. The motherboard is disposed in the chassis. The expansion card includes a circuit board assembly and a fixing plate. The circuit board assembly is fixed to a side of the fixing plate. The circuit board assembly is electrically connected to the motherboard and is fixed to the chassis via the fixing plate. A side of the support supports a side of the circuit board assembly that is located farthest from the fixing plate. A side of the support that is located farthest from the circuit board assembly is fixed to the motherboard and the chassis.

Securing a riser cage and/or electronic components coupled thereto within an information handling system can be accomplished using a riser cage apparatus. The riser cage may be configured to removably secure the electronic components to a surface of the information handling system using one or more fasteners configured to couple the riser cage to a surface of a chassis. The one or more fasteners may comprise a protrusion configured to engage a pin coupled to the surface. The protrusion of the one or more fasteners may be movable relative to the riser cage between a first locked position in which the pin coupled to the surface is engaged by the protrusion and a second unlocked position in which the pin coupled to the surface is not engaged by the protrusion.

A radio frequency (RF) front end device has a signal traveling from a first antenna to a second antenna in an uplink path and a signal traveling from a third antenna to a fourth antenna in a downlink path. The device is under the control of automatic on/off controller (AOOC) which upon receiving a signal indication from a receive signal detector and amplifier (RSDA) turns on the operations of power amplifier (PA) and simultaneously turns off a low noise amplifier (LNA). This LNA is turned off when the power amplifier is turned on to prevent uplink path and downlink path forming a feedback loop which would result in oscillation, noise and interference.

A light shade is disclosed. The light shade includes a mount that attaches to a light-emitting device, such as a medical device. A shade panel in a closed position covers some or all of the light-emitting portions of the medical device. The shade panel is held in an open position to allow full interaction with the medical device by a hinge and one or more locks. A handle on the shade panel may be located in a dark environment via a pinhole. The components of light shade may be manufactured via a 3D printing process.