An explosion-proof housing, preferably of the ‘flameproof enclosure’ protection type, wherein the housing comprises a plurality of, preferably cast, wall modules.

A modular, non-metallic enclosure with a first enclosure having an open end between first and second side panels and a second enclosure having an open end between third and fourth side panels. At the open end of the first enclosure, the first and second side panels each include a guide rail having a male guiderail member and a female guiderail channel. At the open end of the second enclosure, the third and fourth side panels each include a guide rail having a male guiderail member and a female guiderail channel. The male guiderail member/female guiderail channel of the first sidewall are configured to engage with the opposite of the male guiderail member/female guiderail channel of the third side wall. The male guiderail member/female guiderail channel of the second sidewall are configured to engage with the opposite of the male guiderail member/female guiderail channel of the fourth side panel.

Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for a device with improved ambient temperature detection. In some implementations, a device includes a housing that forms an interior space, and the housing includes an exterior surface, a pass-through region that defines a through-hole between the interior space to the exterior surface, and a recess at the exterior surface adjacent to the pass-through hole. The device includes a printed circuit board disposed within the interior space of the plastic housing. The device includes a flexible printed circuit substrate including a first end region that is connected to the printed circuit board that is disposed within the interior space of the housing, a second end region at an opposite end of the flexible printed circuit substrate than the first end region, that is disposed in the recess at the exterior surface of the housing, and a middle region that passes through the through-hole between the first end region and the second end region. The device includes a temperature sensor disposed at the second end region of the flexible printed circuit substrate in the recess at the exterior surface of the housing. The device includes a protective layer that is disposed on at least a portion of the exterior surface of the housing and that covers the recess and the through-hole.

Disclosed is a wiring board, including: an insulating substrate containing aluminum oxide; and a metallized layer that includes a metal phase containing a metal material and a first glass phase containing a glass component and that is disposed on the insulating substrate. At least one of the insulating substrate and the metallized layer further contains mullite. In the metallized layer, the metal phase continues in a three-dimensional network shape, and the first glass phase is embedded between the metal phase.

A protective enclosure for an electronic device includes a first case portion that may be adapted to surround at least a portion of a top device portion and a second case portion that may be adapted to surround at least a portion of a bottom device portion. The protective enclosure may also include a first hinge member coupled to a portion of the first case portion and a portion of the second case portion, and the first hinge member may pivot about a first hinge axis that is coaxially aligned with or parallel to a device hinge axis.

A housing for accommodating electrical components, in particular in a liquid pump, includes a housing pot including a bottom and a surrounding wall protruding from the bottom, as well as a housing cover closing the housing pot, including a shoulder protruding in the direction of the bottom. A simplified and cost-efficient production of the housing as well as an increased operational safety of the liquid pump are attained in that the housing cover forms a caulking connection with the surrounding wall of the housing pot with the help of at least one recess formed in the shoulder. The disclosure furthermore relates to a liquid pump including a housing of this type as well as a method for producing a liquid pump of this type.

A protective device is disclosed for electrochemical electrodes having a liquid junction, and a transport and retention system therefor. The protective device can include a casing which is configured as a hollow cylinder and which has a inner circumferential first protrusion; a delimiting device which together with the first protrusion delimits a first casing segment having a first inner diameter; a spacer, which is configured as a hollow cylinder having an outer diameter corresponding to the first inner diameter; and a first sealing ring and a second sealing ring between which the spacer is disposed; wherein the first sealing ring, the second sealing ring and the spacer are disposed in an interior of the first casing segment, so that the first sealing ring and the second seal ring delimit a first protection space for a liquid junction whose inner diameter corresponds to an inner diameter of the spacer.

The embodiments of the present application provide an electronic device, the electronic device defines a channel. A driving board is fixedly connected with a camera module, and an output shaft of a driving motor is mounted with a driving gear. A driven gear is meshed with both of the driving gear and a rack, a diameter of the driven gear is greater than a diameter of the driving gear. The driving motor can drive the driving board to move along a direction from the channel to the outside of the electronic device through the rotation of the driving gear and the rotation of the driven gear, thereby to drive the camera module from in the channel to the outside of the electronic device.

An electronic device includes first and second housings rotatably coupled with each other through a hinge, thereby being in a folded state or an unfolded state. The electronic device further includes first and second printed circuit boards (PCBs) disposed in the first and second housings, respectively, and at least one wiring member electrically connecting the first and second PCBs. The electronic device further includes a window disposed over the first and second housings and the hinge, and a display disposed under the window. The display includes a display panel extending in the first housing and having a first FPCB electrically connected to a ground of the first PCB. The display includes a polymer member, a first conductive member disposed in the first housing and electrically connected to the first FPCB, and a second conductive member disposed in the second housing. The electronic device further includes a supporting member disposed between the second conductive member and the second PCB in the second housing. The second conductive member is electrically connected to the second PCB through a conductive region of the supporting member and electrically connected to the ground of the first PCB through the wiring member.

A housing assembly for an electronic device, which allows the installation of a larger and more powerful battery includes a first housing and a second housing. The second housing is received in the first housing. A groove is formed on a surface of the first housing facing the second housing. The second housing includes a first side plate, a second side plate facing to the first side plate, a bottom plate, and a fastener. The first side plate and the second side plate are disposed on sides of the bottom plate to form a receiving space. The first side plate and the second side plate are connected to the first housing. The fastener is disposed on the first side plate or the second side plate, and received in the groove. An electronic device using the housing assembly is also provided.