Abstract: A compressed-air rack for an electric locomotive includes an electric assembly that is inserted between sheet metal walls of the compressed-air rack and is provided with electric modules which are accessible from the front. In order to be able to produce the electric assembly in a comparatively inexpensive manner and to mount the same with relative ease in the compressed air rack, the electric assembly includes a frame that has no rear wall and has open sides and reinforcing transverse members similar to a skeleton, and electric modules are mounted on the transverse members.

Abstract: This invention puts forward a kind of mobile computer, which includes a host with a panel display on it, a screen cover and a keyboard. The keyboard is set on the screen cover. The connection between the host and the screen cover adopts staff connecting structure or slide block and sliding groove connecting structure, and the host can be folded with the screen cover and opened to stand up askew on the screen cover conveniently. The best heat transfer effect of the wall of the host shell is adopted, when the host stands up, to improve heat transfer and decrease the host thickness. The screen cover can be removed and installed from the host conveniently. Setting battery on the screen cover, users can replace the battery conveniently.

Abstract: Various examples herein disclose a system comprising a power source, multiple cards, and a power connector. The power source is mounted on multiple cards. The multiple cards each include an edge configured to fit into a memory slot. The power connector is coupled to the power source and located on a side of the multiple cards other than the edge.

Abstract: A secure electronic device with matching disassembling tool includes a housing and an electronic element. The disassembling tool includes a securing member, a first elastic disassembling member, and a second disassembling member. The securing member is mounted to the housing. The securing member includes an elastic locking block locked to the electronic element. The first elastic disassembling member can reach and be inserted into the securing member. The second disassembling member is inserted in the first disassembling member. When the second disassembling member is then rotated, the first disassembling member is deformed to press the elastic locking block, which unlocks from the electronic element.

Abstract: Provided is a display device equipped with a frame assembly that can prevent malfunction or failure of a control substrate attributable to internal heating and which has a simplified structure enabling easy production of a compact display device. The frame assembly includes: a first frame combined with a display panel; a second frame spaced from and combined with a rear surface of the first frame; and a third frame and a fourth frame that are combined with a rear surface of the second frame in a state in which the display panel is mounted. The first and second frames have respective openings, the third frame has a width larger than that of the fourth frame in a front-and-rear direction, and an upper portion of the display panel is inclined forward when the display device is installed such that the control substrate is vertically arranged.

Abstract: A circuit board is described herein. The circuit board can include a body and at least one enclosure coupling feature disposed in at least one outer side of the body. The at least one enclosure coupling feature can include at least one protruding section disposed adjacent to the at least one outer side of the body, where the at least one protruding section is configured to couple to at least one first circuit board coupling feature of an enclosure. The at least one enclosure coupling feature can also include at least one recessed section disposed adjacent to the at least one protruding section. The at least one protruding section and the at least one recessed section can form an aperture that traverses a thickness of the body.

Abstract: A bracket is disclosed for managing the entry of one or more wires into an opening of an electronic equipment chassis. The bracket includes mounting holes configured to accept fasteners for engaging the bracket to the chassis. The bracket also includes a wire support portion having openings for receiving ends of a cable tie to secure one or more wires to the bracket. A faceplate portion of the bracket is positionable to overlie the portion of the chassis opening that is not occupied by the wire(s) to prevent access to the interior of the chassis. A plurality of brackets can be provided for electronic equipment chassis that have multiple openings. Other embodiments are disclosed and claimed.

Abstract: A system and method for pivotally wall-mounting a device is disclosed. The wall mount includes a power connector disc having contact pads, a wall plate mounted to the wall having at least one mounting slot and at least one tab for limiting rotation, a rotator plate configured to coaxially engage said wall plate with at least one mounting horn extending in an upward direction and a central opening and having at least one inwardly projecting rotation tab, a face plate configured to coaxially engage said rotator plate and said wall plate and fixed to the wall plate enclosing the rotator plate and having a central opening with at least one strip extending into the interior, and a back cover coupled to the device having contact points to receive said contact pads, at least one slot to receive said mounting horn and at least one flap to receive said strip.

Abstract: A device includes a holder attached to the casing that is configured to hold an edge of a terminal device. A first clamper is arranged on a first wall of the holder, and a second clamper is arranged on a second wall opposing the first wall so that the first clamper faces the second clamper to exert a pinching force on the edge of the terminal device. A clamper interlocking component decreases the pinching force exerted by the first and second clampers when the edge of the terminal device is inserted toward a bottom surface of the holder, and increases the pinching force exerted by the first and second clampers when the edge of the terminal device is pulled away from the bottom surface of the holder.

Abstract: Embodiments relate to a foldable display apparatus including a hinge providing supporting for a bending area of a flexible display panel. The flexible display panel includes a first flat display area and a second flat display area at both sides of a bending display area. A first rear cover provides support for the first flat display area and has a first edge. A second rear cover provides support for the second flat display area and has having a second edge facing the first edge and parallel to the first edge. The hinge includes rear hinge covers longitudinally extending parallel to the first edge and the second edge, and elastic axis members coupling the plurality of rear hinge covers in an interlocking and rotatable manner. The elastic axis members are deformed as the rear hinge covers make a relative movement by bending of the hinge.

Abstract: Cable-routing systems can be provided for a tray configured for movement between an extended position and a stowed position. The cable-routing system can include a biasing mechanism and a pivot. The pivot can receive a bend of a cable about the pivot. The pivot can be coupled with the biasing mechanism. Movement of the tray toward the extended position can pull the cable away from a stored state against a biasing force of the biasing mechanism. The cable can be biased into the stored state by the biasing force of the biasing mechanism when the tray is in or moved toward the stowed position.

Abstract: A display apparatus includes a first base plate, a second base plate coupled to the first base plate to allow the second base plate to be rotated on the basis of a rotation axis between the first base plate and the second base plate, a moving plate coupled to the second base plate and configured to slide along a first direction with respect to the second base plate, a pop-up plate configured to move along a second direction corresponding to a thickness direction of the second base plate on the second base plate in accordance with a movement of the moving plate, and a display panel including a first portion coupled to the first base plate and a second portion coupled to the moving plate.

Abstract: The systems and methods disclosed herein relate to shielding electronic devices with respect to, among other things, projectiles. In some embodiments, an apparatus comprises a plurality of projectile-resistant panels corresponding to exterior surfaces of an electronic device. The apparatus wraps the electronic device, wherein each of the plurality of projectile-resistant panels covers a solid surface of the exterior surfaces of the electronic device and does not cover a perforated surface of the exterior surfaces of the electronic device. In further examples, the apparatus further comprises at least one fabric sheet forming a plurality of pockets in which to receive the plurality of projectile-resistant panels; and an articulation located between a pair of adjacent pockets of the plurality of pockets.

Abstract: An electronic control device (10) includes a housing having a plurality of housing members (1) joined together, a housing vent hole (2) formed through the housing member (1) so as to extend in a thickness direction of the housing member, a protection wall (3) covering an outer opening (2b) of the housing vent hole (2), with a gap (3b) left between the protection wall (3) and the outer opening (2b), a protection-wall vent hole (3a) formed in the protection wall (3) at a position apart from the housing vent hole (2) so as to extend from the gap (3b) in a radial direction of the housing vent hole (2), and an air-permeable waterproof membrane (5) fixed to an inner opening (2a) of the housing vent hole (2). A vent passage (6) with a bent part (6a) is formed between the air-permeable waterproof membrane (5) and the protection-wall vent hole (3a).

Abstract: A system, a shelf, and a high density platform optimize the physical arrangement of cards to maximize cooling effectiveness and line card pitch while minimizing backplane trace lengths between line interface and switch fabric cards. The shelf and system and associated card arrangement supports scaling to a larger, double-size system that maintains the required length of backplane traces for card communications without compromising card cooling. Advantageously, the shelf and system maintains full NEBS compliance through an arrangement supporting full air intake/outtake through a front and/or back of the shelf or system, i.e. no side ventilation, and includes a false front to ensure all cards (switch fabric and line interface cards) are substantially flush with one another.

Abstract: An enclosure having an indicium (e.g., logo) and a method for securing an indicium to an enclosure is disclosed. The enclosure includes an aperture extending through an interior portion and an exterior portion of the enclosure. The aperture may include concentric portions. For example, the aperture may include a first opening formed on an interior portion and a second opening smaller than the first opening formed on the exterior portion. The indicium may include a flange member such that the indicium may extend through the first opening but not the second opening. Also, in some embodiments, a plate is adhesively secured to the indicium and the enclosure; however, the indicium is not directly adhesively secured to the enclosure. This may prevent adhesives from protruding from an interface region between the indicium and the enclosure.

Abstract: Device cases with selectable RF shielding are described. Some implementations can include a case for an electronic device. The case can include selectable radio frequency (RF) shielding, such as a Faraday cage. The shielding can be selectable via a mechanically activated switch (e.g., slidable or rotatable), or an electrically activated switch.

Abstract: The connector reception portion is configured such that, when the battery pack is housed in the battery housing portion, the battery cylindrical portion is positioned at the connector reception portion of the battery housing portion, and thereafter, while the battery pack is inclined so that the battery cylindrical portion is located diagonally forward down with respect to the battery mounting surface, the battery cylindrical portion is inserted and fitted within the peripheral wall of the connector reception portion, and the battery pack is inclined so that an inclination angle is smaller while the battery pack is pushed forward in this fitted-and-inserted state, thereby the battery pack is laid on the battery mounting surface of the battery housing portion, and the battery connector is connected to the connection terminals in a direction parallel to the battery mounting surface.

Abstract: An expansion card securing device comprises a frame, a securing member, an elastic member, a pivot and an operating member. The frame has a first engaging portion and a second engaging portion. The securing member has a shaft portion and a securing portion. The securing portion is connected with the shaft portion. The shaft portion has two salient portions protruding from the securing portion. The shaft portion is pivotally connected with the frame via the two salient portions. The securing portion is engaged with the first engaging portion. The elastic member is sleeved at the salient portion closer to the second engaging portion. Two ends of the elastic member abut the securing portion and the frame, respectively. The operating member has a rotating portion and an operating portion. The operating portion is connected with the rotating portion and is engaged with the second engaging portion.

Abstract: A carrier rail housing (1) is described comprising a snap-in base (2) for setting on a carrier rail (3). The snap-in base (2) comprises a carrier rail receiving opening (5) for receiving a carrier rail (3), two snap-in latches (4, 12) movable relative to each other comprising respectively at least one snap-in lug (6, 13), which protrude in a snap-in position into the carrier rail receiving opening (5) for locking with a carrier rail (3) receivable in the carrier rail receiving opening (5), and a coupling element (10) which is in operative connection with the two snap-in latches (4, 12) and transfers a movement of one snap-in latch (4) into a movement of the other snap-in latch (12). The snap-in base (2) further comprises a locking arm (15) with a stop (18) protruding into the carrier rail receiving opening (5) in an open position, in which the snap-in lugs (6, 13) are unlocked from the carrier rail (3), for applying at a side edge of the carrier rail (3) receivable in the carrier rail receiving opening (5).