Abstract: A fixing structure is configured on a back cover of an electronic device and engages with a first fastener and a second fastener to hang the electronic device on the wall. The fixing structure includes a first fixing hole and a second fixing hole respectively running through the back cover to receive the two fasteners. The first fixing hole includes a first receiving portion, a first guiding portion and a second guiding portion. The second fixing hole includes a second receiving portion, a first sliding portion, a second sliding portion and a third sliding portion communicating end to end. The first sliding portion is parallel with or collinear with the first guiding portion, the second sliding portion is parallel with the second guiding portion, and the third sliding portion is parallel with the first sliding portion.

Abstract: A communication apparatus includes a clapboard having a locking hole defined therein and forming part of a receiving portion, and a housing structure defining a latching hole opposite to the locking hole. A locking assembly is mounted to the housing structure and used to disengagably lock the housing structure in the receiving portion, and includes a locking part, a sliding part and a handle. The locking part is fixed to the housing structure and a sliding part including a resisting portion passing through the latching hole and the locking hole to engage with the communication apparatus. The sliding part is movably mounted in the housing structure and includes a resisting portion to engage with the latching portion. The handle slidably passes through the housing structure and is fixed to the sliding part.

Abstract: A locking assembly used to lock an electronic device defining at least one latching hole in a communication apparatus includes a housing including a mounting board and a front board, a latching member fixed to the mounting board, a button member mounted between the front board and the latching member, an urging member pivotably connected to the housing and an elastic member elastically connected between the housing and the urging member. The latching member includes at least one latching portion to engage with the at least one latching hole. When the button member moves relative to the housing and compels the at least one latching portion to disengage with the at least one latching hole, the urging member is enabled to push the electronic device to move out from the communication apparatus via elastic deformation energy of the elastic member.

Abstract: An electronic device includes an enclosure and a locking assembly. The enclosure includes a bottom wall defining a pair of receiving portions and a sidewall defining a through hole. The locking assembly includes an operating wheel, a sliding part, and a resilient member. The operating wheel pivotally connects to the bottom wall and includes an operating portion passing through the through hole and exposed outside the enclosure and a securing portion adjacent to a rim of the operating wheel and received in the enclosure. The sliding part is movably attached to the bottom wall and defines a receiving groove engaging with the securing portion and a pair of openings adjacent to the pair of receiving portions respectively. The resilient member is fixed between the bottom wall and the operating wheel.

Abstract: An electronic device includes an enclosure and a fixing assembly attached to the enclosure. The fixing assembly includes fixing portion rotatably attached to the enclosure, a resilient element fixed to the fixing portion and an adjusting portion non-rotatably fixed to the enclosure. The fixing portion and the enclosure cooperatively define a receiving room to receive the adjusting portion and the resilient element. The resilient element includes a first engaging portion and a second engaging portion. The adjusting portion is substantially circle-shaped and defines a plurality of positioning teeth configured on a peripheral circumference of the adjusting portion. Friction between the positioning teeth of the adjusting portion and the first and second engaging portion of the resilient element causes the first engaging portion and a second engaging portion tightly engage with the plurality of positioning teeth to non-rotatably position the enclosure at different angles relative to the fixing assembly.

Abstract: A shielding assembly comprises a pair of covers. Each cover comprises a body, an overlapping portion, and a plurality of sidewalls. The body comprises a first engaging portion, a second engaging portion and a slot defined at one end of the second engaging portion neighboring to the first engaging portion. The overlapping portion comprises a joint portion extending from the first engaging portion, a extending portion extending from the joint portion and parallel to the body, and a latching portion shaped on one end of the extending portion neighboring to the second engaging portion. The extending portion of one of the covers overlaps the second engaging portion of another one of the covers, and the latching portion of one of the covers is latched in the slot in another one of the covers.

Abstract: An electronic device includes an enclosure and a fixing assembly attached to the enclosure. The fixing assembly includes fixing portion rotatably attached to the enclosure, a resilient element fixed to the fixing portion and an adjusting portion non-rotatably fixed to the enclosure. The fixing portion and the enclosure cooperatively define a receiving room to receive the adjusting portion and the resilient element. The resilient element includes a first engaging portion and a second engaging portion. The adjusting portion is substantially circle-shaped and defines a plurality of positioning teeth configured on a peripheral circumference of the adjusting portion. Friction between the positioning teeth of the adjusting portion and the first and second engaging portion of the resilient element causes the first engaging portion and a second engaging portion tightly engage with the plurality of positioning teeth to non-rotatably position the enclosure at different angles relative to the fixing assembly.

Abstract: An electronic device includes an enclosure and a locking assembly. The enclosure includes a bottom wall defining a pair of receiving portions and a sidewall defining a through hole. The locking assembly includes an operating wheel, a sliding part, and a resilient member. The operating wheel pivotedly connects to the bottom wall and includes an operating portion passing through the through hole and exposed outside the enclosure and a securing portion adjacent to a rim of the operating wheel and received in the enclosure. The sliding part is movably attached to the bottom wall and defines a receiving groove engaging with the securing portion and a pair of openings adjacent to the pair of receiving portions respectively. The resilient member is fixed between the bottom wall and the operating wheel.

Abstract: An electronic device includes an enclosure and a fixing member. The enclosure includes a bottom wall configured with a plurality of positioning posts perpendicularly protruding from an outer surface of the bottom wall. Each of the positioning posts includes a hook and a base connecting between the hook and the bottom wall. The fixing member attached to the bottom wall includes a positioning portion. The positioning portion defines an engaging hole engageable with the positioning posts and a plurality of positioning teeth configured on edges of the positioning portion and engageable with the base. The enclosure can be positioned at different angles relative to the fixing member due to friction between the positioning teeth of the positioning portion and the base as well as tight attachment of the hook to the positioning portion.

Abstract: A fastening structure for an expansion card is provided. The card has a baffle and one end of the baffle is formed with a bending portion and a first long hole. The fastening structure includes a flat plate located at one side of a case and has a plane extending toward inside the case; a first supporting portion and a second supporting portion fastened at the plane of the flat plate; a fastening member having a pressing portion and at least one second long hole. The fastening member is disposed at the first supporting portion via the second long hole, and slidably leans against the plane. The pressing portion extends toward the bending portion. When the fastening member slides to a fixing position, the pressing portion presses the bending portion, and the baffle is fastened at the second supporting portion via the first long hole and leans against the plane.

Abstract: A fastening structure for an expansion card is provided. The card has a baffle and one end of the baffle is formed with a bending portion and a first long hole. The fastening structure includes a flat plate located at one side of a case and has a plane extending toward inside the case; a first supporting portion and a second supporting portion fastened at the plane of the flat plate; a fastening member having a pressing portion and at least one second long hole. The fastening member is disposed at the first supporting portion via the second long hole, and slidably leans against the plane. The pressing portion extends toward the bending portion. When the fastening member slides to a fixing position, the pressing portion presses the bending portion, and the baffle is fastened at the second supporting portion via the first long hole and leans against the plane.