Abstract: The present invention discloses a fastening mechanism, by which an expansion card can be mounted in the housing of an electronic apparatus. The fastening mechanism includes: a base disposed in the housing; a retention member having one side thereof pivotally connected to one side of the base, and the side facing the rear of the housing is provided with a slot for an expansion card to insert therein; and a push handle disposed between the base and the retention member for allowing the retention member to be elastically pushed towards the expansion card to thereby hold the end portion of the expansion card in the slot of the retention member.

Abstract: The present invention provides an extension card incorporating a power management device applicable to electronic devices. During the operating process, if the removal of the top cover from the housing of the electronic device is detected, power supply to the electronic device is immediately cut off. The extension card incorporating the power management device is characterized in that a plurality of signal pins are disposed on a side of the power management device and electrically connected to a plurality of idle pins of the extension card, the idle pins conveying no signals processed by the extension card but transmitting a power-off signal to the motherboard when electrically connected to the connecting port of the motherboard.

Abstract: An interface card fixing member is disclosed according to the present invention. The interface card fixing member is applicable to a fixing bracket of an electrical device, for fixing an interface card. The interface card fixing member includes a base connectible to the fixing bracket, an elastic frame connected to the base, a fixing portion connected to the elastic frame, a first positioning portion located on the fixing portion, and a supporting board connected to the base, the elastic frame being movable in an elastic deformation direction to have the fixing portion to be interfered with and coupled to the supporting board, and the fixing portion move to a position where the interface card can be unplugged. Therefore, a user can plug and unplug the interface card easily with both hands.

Abstract: The present invention discloses a fastening mechanism for fastening a heat sink to the surface of an electronic device mounted on a circuit board, the heat sink being provided with a first positioning portion, the circuit board having two opposite sides each formed with a notch. The fastening mechanism at least includes a body for pressing the heat sink on the electronic device, at least two bending portions corresponding in position to and striding over the notches respectively, and at least two snap-fit portions disposed at the end of each of the bending portions and wider than the notches respectively, to enable snap-fit engagement of the snap-fit portions with the edges of the notches of the circuit board, thereby effectively fastening the heat sink to the electronic device.

Abstract: The present invention discloses a static electricity conductive mechanism including a plurality of conductive bumps and conductive members, for conducting static electricity generated by a connector device to a base thereof, the connector device having a connector body disposed on a circuit board, and the base being ground to earth. The conductive bumps of the static electricity conductive mechanism are each disposed on the base. The conductive members are disposed between the connector body and the conductive bumps. The conductive members conduct to the conductive bumps the static electricity generated by the connector body, thus conducting to earth the static electricity generated by the connector body. The prior art involves disposing a resilient element between a connector's body and base and thereby results in poor contact and poor conduction of static electricity between the body and the base. The drawback is solved by the present invention.

Abstract: A cable fixing structure mounted in a case of an electronic device allowing a cable to cross over a circuit board erectly mounted therein, then pass to another end of the electronic device, includes a carrier, having a ledge part mounted thereon, and a press part, coupled with the ledge part thereon, which fixes the cable on the ledge part of the carrier for positioning the cable, therefore solving the problem in prior art where drilling a hole on a circuit board is necessary for the cable to pass through the narrow space of a server.

Abstract: A gripping mechanism for securing in position a bridge board electrically connecting two circuit boards is disclosed. An electrical connecting portion is installed on both of the circuit boards, for electrical connection with the bridge board which has a terminal at both ends. The gripping mechanism includes a gripping component formed by a metal wire bent and pivotally installed at one end of the electrical connecting portion. The gripping component is rotatable so as to better secure in position the bridge board to the circuit boards after the terminals of the bridge board are respectively inserted into the electrical connecting portions of the circuit boards.

Abstract: A shielding member is proposed for shielding an opening on a side of a server cabinet, the opening being adjacently connected to a base panel of a server cabinet, wherein the server cabinet includes a first positioning portion corresponding to the opening. The shielding member includes: a body, which is dimensioned to cover the opening; an operational portion formed on the body to correspond to a side of the back panel of the server cabinet, wherein the operational portion is formed with a second positioning portion corresponding to the first positioning portion; and a combining portion formed on the body and away from the side of the base panel of the server cabinet, for being combined with the side of the opening away from the base panel, so as to effectively and conveniently shield the opening adjacently connected with the base panel of the server.

Abstract: A wind-guiding cover is provided, which is mounted in an electronic device having a heat generating component, a first coupling portion, a first positioning portion and an air inlet, wherein the heat generating component has a fan. The wind-guiding cover includes a main body and a separator. The main body is disposed between the heat generating component and the air inlet, and includes a channel for connecting the heat generating component to the air inlet, and a second coupling portion for being coupled to the first coupling portion, so as to allow the fan to directly introduce cooling air from the air inlet to the heat generating component to dissipate heat generated by the heat generating component. The separator is connected to a side of the main body and has a second positioning portion for being coupled to the first positioning portion.

Abstract: A wind-guiding cover is provided, which is mounted in an electronic device having a heat generating component, a first coupling portion, a first positioning portion and an air inlet, wherein the heat generating component has a fan. The wind-guiding cover includes a main body and a separator. The main body is disposed between the heat generating component and the air inlet, and includes a channel for connecting the heat generating component to the air inlet, and a second coupling portion for being coupled to the first coupling portion, so as to allow the fan to directly introduce cooling air from the air inlet to the heat generating component to dissipate heat generated by the heat generating component. The separator is connected to a side of the main body and has a second positioning portion for being coupled to the first positioning portion.

Abstract: A cable fixing structure mounted in a case of an electronic device allowing a cable to cross over a circuit board erectly mounted therein, then pass to another end of the electronic device, comprising: a carrier, having a ledge part mounted thereon, and a press part, coupled with the ledge part thereon, which fixes the cable on the ledge part of the carrier for positioning the cable, therefore solving the problem in prior art where drilling a hole on a circuit board is necessary for the cable to pass through the narrow space of a server.

Abstract: The present invention proposes a fan fastening structure for securing a fan having at least a connector and a cable having at least a connection port. The fan fastening structure includes a framework and at least a securing rack, wherein the framework is formed with a first side, a second side opposing to the first side, a third side connected to the first side and the second side, and a fourth side opposing to the third side for storing the fan, and the securing rack is secured to the fourth side for securing the cable so as to fasten the fan to the fan fastening structure and overcome the defects such as taking spaces inside the framework, resulted from forming a circuit board within the framework of the conventional structure.

Abstract: An interface card coupling structure includes a bracing member fastened to a case that has a retaining plate extending from an edge with a latch hole formed thereon, and a coupling member pivotally coupled on the retaining plate. The coupling member has a latch pin on one end facing the retaining plate to engage with the latch hole and anchor the coupling member on the retaining plate. The coupling member presses an interface card to form secure coupling. The coupling member may be made by injection forming. The structural elements of the bracing member of the interface card coupling structure are thus fewer. Hence the cost may be reduced and production speed increased.

Abstract: A structure for assembling a cover to an electronic device is provided. The electronic device has a receiving space to be covered by the cover. The cover is formed with a coupling portion on one side thereof. At least one guiding unit is formed on one side of the receiving space of the electronic device, and is provided with a first positioning portion at one end thereof. At least one sliding unit is formed on another side of the cover, and can be coupled to the guiding unit and slide in relation to the guiding unit. The sliding unit is provided with a second positioning portion at an end thereof relatively far from the coupling portion, wherein the second positioning portion can be coupled to the first positioning portion, so as to limit vertical movement of the cover in relation to the electronic device.

Abstract: A rotary-releasing device for a power supply having two rotary arms arranged on one side thereof, and each rotary arm being coupled with the power supply by an axle end. The rotary-releasing device having: a latch bracket section, and a handle section. The latch bracket section is a suspending arm with a pressing surface, and a fixed end is coupled to a free end selected from one of the two rotary arms. The handle section has: a rotary axle body extending to a predefined height along a direction; a lifting handle extending from the rotary axle body, capable of receiving a force to enable handle section to perform a rotating movement using said direction as an axis; and a pressing arm extending from said rotary axle body to a predefined distance and connected to the lifting handle at a predefined angle.

Abstract: A firmware loading device applied to a data processing device having a host circuit board and a case for receiving the host circuit board is proposed. A plurality of firmwares corresponding to the type of the case are stored in a database. A first electrically connecting unit and a corresponding second electrically connecting unit are respectively provided on the host circuit board and the case. A detecting unit serves to detect an electrical connection relationship between the first electrically connecting unit and the second electrically connecting unit after the host circuit board is assembled in the case. A control unit serves for fetch a firmware appropriate to the case from the database and load the firmware into the host circuit board according to the electrical connection relationship between the first and second electrically connecting units detected by the detecting unit.

Abstract: A fixing member for fixing an auxiliary circuit board to a main circuit board is proposed. The fixing member includes a fixing portion for being fixed to the main circuit board; and a combining portion connected to the fixing portion. The combining portion can be elastically deviated from its original position by the auxiliary circuit board while electrically connecting the auxiliary circuit board to the main circuit board. The combining portion can then return back to its original position by its restoring force after the auxiliary circuit board is electrically connected to the main circuit board. Thus, the auxiliary circuit board and the fixing member are combined together, thereby firmly fixing the auxiliary circuit board to the main circuit board.

Abstract: A fan rack fixture for fixing a fan rack to a housing of an electronic device is disclosed. The fan rack fixture includes a first positioning portion installed on a first side of the fan rack, a first locking portion installed on a first side of the housing for fixing the first positioning portion, a second positioning portion installed on a second side of the fan rack and opposite to the first positioning portion, and a second locking portion installed on a second side of the housing for fixing the second positioning portion. By virtue of the fan rack fixture, the fan rack can be assembled/disassembled to/from the housing of the electronic device, even without the use of any tool.

Abstract: A fastening member is provided. The fastening member is formed with a plurality of positioning portions, a plurality of coupling portions, a plurality of protruding portions, and a plurality of fastening portions. The fastening member is assembled and disassembled without using tools, and made of low-cost material that is cheaper than metal material, so as to overcome the drawbacks in the prior art.

Abstract: An add-on card fastening structure is proposed, which is used for fastening an add-on card on a housing of an electronic device, wherein the housing of the electronic device is provided with a first positioning portion and a first coupling portion. The add-on card fastening structure includes a body, a second positioning portion, a second coupling portion, a plurality of confining portions, and a stop portion. The second positioning portion is disposed on the body and positionally corresponds to the first positioning portion. The second coupling portion is disposed on the body and can be coupled to the first coupling portion. The plurality of confining portions are disposed on the body so as to confine the add-on card in the fastening structure. The stop portion is disposed on the body so as to stop any displacement of a top portion of the add-on card.