An explosion-protected housing having a housing body, a frame part and at least two separate covers. The housing body delimits an interior space which is open at one side by means of a housing opening. The frame part has a circumferential web surrounding the housing opening. Extending within the circumferential web is a central web of the frame part that divides the housing opening into at least two opening portions. A cover abutment surface is formed, against which the covers bear in their closed position. An encirclingly closed flameproof gap is formed between each cover and the cover abutment surface when the cover is situated in the closed position and is detachably fastened by means of one or more connecting units to the frame part.

A casing is capable of preventing loosening of screws. A first attachment part of a first casing is fixed to a third surface of a block using a first screw. A second attachment part of a second casing is fixed to a fourth surface of the block using a second screw. Both upper surfaces of the first and the second casing are fixed using a third screw. The first and second screws are arranged on each side in a direction intersecting a longitudinal direction of the first and second casings, and the third screw is arranged on one side in the direction intersecting the longitudinal direction of the first casing.

Examples are disclosed that relate to display devices and mounting brackets for securing a bezel to a display device. In one example, a display device comprises a display unit and a bezel comprising at least one pocket. The display device comprises a mounting bracket comprising a display unit attachment portion affixed to the display unit and at least one tongue that extends at least partially into the at least one pocket. Adhesive binds the at least one tongue to at least one surface of the at least one pocket, thereby coupling the bezel to the display unit via the mounting bracket.

Disclosed are a PCB, a PCB mounting box, a case assembly, and a case. The PCB includes: a PCB body and a grounding region on a side surface of the PCB body. The grounding region is connected to a GND network in the PCB body. By providing an additional grounding region connected to the GND network of the PCB body on the side surface of the PCB body, the PCB can be grounded by means of the grounding region on the side surface instead of a grounding hole running through the PCB. In this way, the PCB is allowed to be grounded by means of the grounding region on the side surface in a pluggable mounting mode, so that the mounting mode of the PCB becomes more flexible, and the grounding of the PCB becomes more convenient.

A plurality of vent perforations are formed on a side face of an electronic apparatus and communicate the inside and the outside of the electronic apparatus with each other therethrough. The electronic apparatus includes a fan which sucks or discharges air through the plurality of vent perforations. A groove is formed on the side face of the electronic apparatus and extends in a forward and rearward direction. The plurality of vent holes are formed on an inner face of the groove of the side face. With the structure, the vent holes can be suppressed from being closed up when the electronic apparatus is placed vertically, and the drop of the ventilation efficiency can be suppressed.

A housing for receiving electronic components includes a housing body and a housing cover. The housing body and the housing cover are connected to one another at multiple fastening points. At least one of the fastening points is surrounded by recesses at least in part on the housing body or on the housing cover so that in the event of an internal pressure p.sub.in in the housing exceeding a predetermined threshold value p.sub.max the housing body or the housing cover deforms in the region of the at least one fastening point and a gap is formed between the housing body and the housing cover.

A memory device and an electronic device is provided. The memory device may include a memory module including a module board and a memory connector located on one side of the module board, a first enclosure placed above the memory module and a second enclosure placed below the memory module, wherein the first enclosure includes a first main cover which covers upper faces of the module board and the memory connector, at least one clamping hole which penetrates the main cover at a position overlapping the memory connector, an inter-device fastening pillar protruding downward from a lower face of the first main cover, and a coupling hole which is located inside the inter-device fastening pillar on a plane and penetrates the inter-device fastening pillar and the main cover.

Disclosed herein are apparatuses and methods for the cooling of electronic components of a COM-Express module using an adapter module to become VITA-59 compliant module. The adapter module operatively and thermally couple to a modular computing device, e.g., the COM-Express compliant module, configured with a conduction-cooled plate to provide an additional path for conducting thermal energy generated from integrated circuit components located on the modular computing device. The adapter module includes dimensions and thicknesses to form a spatial gap between an assembled system having the adapter module, the cooling plate, and the modular computing device and a cooling surface of an external heat sink to which the assembled system couples. The spatial gap relative to the cooling plate provides clearance for the adapter module to elastically deform such that the surfaces of the assembly contacts the heat sink when the assembled system is coupled thereto.

A mobile terminal comprises: a metallic frame; a first cover and a second cover coupled to a front surface and a rear surface of the metallic frame, respectively; and a first waterproof layer and a second waterproof layer formed between the first cover and the metallic frame, and between the second cover and the metallic frame, respectively, wherein the metallic frame includes: a base portion configured to support a display unit formed on the front surface of the metallic frame; and an edge portion formed along an outer periphery of the base portion so as to radiate heat generated from the base portion, and exposed to outside of the mobile terminal between the first cover and the second cover.

An electronic device includes at least one circuit board and a housing. The housing includes a first housing member and a second housing member, at least one of which is provided with a housing part to house the circuit board therein. The first housing member and the second housing member are assembled together so that a hollow part that allows a liquid refrigerant to flow is provided between a facing surface of the first housing member and a facing surface of the second housing member. At least one of the first housing member or the second housing member is provided with an inlet/outlet port in communication with the hollow part. The housing part and the hollow part are separated from each other by the first housing member and the second housing member.