Abstract: A connection module is disposed in a main circuit board and includes a card edge connector, a hard circuit board and two connectors. The card edge connector is fixedly disposed on the main circuit board. The hard circuit board has a board body and a connecting tongue for correspondingly plugging with the card edge connector. The board body is configured with a disconnecting notch, and the board body is separated by the disconnecting notch into two floating plates arranged side by side at an interval and floatable using the disconnecting notch. The connectors are respectively fixed to the floating plates. Thus, without needing an additional guide frame, the connectors are enabled to float in any desired direction, thereby achieving effects of reducing an overall height and satisfying current thinning requirements.

Abstract: A crystal oscillator and an oscillating device are provided. The crystal oscillator includes a resonator, a low-thermal conductivity glue, an integrated circuit chip, and a heating element. In the resonator, a crystal blank is hermetically encapsulated. The low-thermal conductivity glue wraps the resonator to suppress temperature variation in the resonator. The integrated circuit chip is disposed below the resonator, and the heating element is configured to supply heat to the resonator.

Abstract: A portable computer includes a computer body and a handle. The handle, operable to be located at a closed position and an open position relative to the computer body, includes a body component for holding of a user, a movable member and an auxiliary member. One end of the movable member is pivotally connected to the body component and the other end is pivotally connected to the computer body. The auxiliary member is disposed on one end of the body component, and is abutted against one side of the movable member. During a movement process of the handle between the closed position and the open position, at least a portion of the movable member is kept in contact with the auxiliary member. When the handle is at the closed position and the open position, the auxiliary member and the body component jointly secure the movable member.

Abstract: A replacement device includes a replacement module and a slider. The replacement module includes a sliding portion. The sliding portion is provided with a limiting column, which is formed with a fixing hole. The slider includes a slider body. The slider body is provided with a first latch, a limiting hole and a fixing element, wherein the first latch is arranged on a first side edge of the slider body. The slider is correspondingly arranged on the sliding portion of the replacement module, and the limiting column of the sliding portion passes through the limiting hole. The fixing element has a top portion, and is fixed in the fixing hole. The size of the top portion is greater than the size of the limiting hole, so that the slider moves relative to the replacement module within a limit range of the limiting hole.

Abstract: A semiconductor structure includes a first metal-dielectric-metal layer, a first dielectric layer, a first conductive layer, a second conductive layer, and a second dielectric layer. The first metal-dielectric-metal layer includes a plurality of first fingers, a plurality of second fingers, and a first dielectric material. The first fingers are electrically connected to a first voltage. The second fingers are electrically connected to a second voltage different from the first voltage, and the first fingers and the second fingers are arranged in parallel and staggeredly. The first dielectric material is between the first fingers and the second fingers. The first dielectric layer is over the first metal-dielectric-metal layer. The first conductive layer is over the first dielectric layer. The second conductive layer is over the first conductive layer. The second dielectric layer is between the first conductive layer and the second conductive layer.

Abstract: A crystal oscillator and an oscillating device are provided. The crystal oscillator includes a resonator, a low-thermal conductivity glue, an integrated circuit chip, and a heating element. In the resonator, a crystal blank is hermetically encapsulated. The low-thermal conductivity glue wraps the resonator to suppress temperature variation in the resonator. The integrated circuit chip is disposed below the resonator, and the heating element is configured to supply heat to the resonator.

Abstract: A portable computer includes a computer body and a handle. The handle, operable to be located at a closed position and an open position relative to the computer body, includes a body component for holding of a user, a movable member and an auxiliary member. One end of the movable member is pivotally connected to the body component and the other end is pivotally connected to the computer body. The auxiliary component is disposed on one end of the body component, and is abutted against one side of the movable member. During a movement process of the handle between the closed position and the open position, at least a portion of the movable member is kept in contact with the auxiliary member. When the handle is at the closed position and the open position, the auxiliary member and the body component jointly secure the movable member.

Abstract: A latching member includes a hard material member and a soft material member. The hard material member includes a hard material body, an elastic arm, and a buckle portion. The hard material body has a first side and a second side opposite to each other. One of two ends of the elastic arm is connected to the first side of the hard material body, and at least one hollow portion is between the elastic arm and the hard material body. The buckle portion is connected to the other end of the elastic arm. The soft material member includes a first soft material body, the first soft material body is on the first side of the hard material body and covers the hollow portion and the elastic arm.

Abstract: A heat dissipation module includes a diversion case and a fan. The diversion case includes an input section, an output section, and a connecting section that connects the input section and the output section, where an angle is defined between an extending direction of the input section and an extending direction of the output section, and an end of the input section away from the connecting section and an end of the output section away from the connecting section are respectively inclined relative to the connecting section. The fan is accommodated in the connecting section. An electronic device assembly includes an expansion component and the heat dissipation module.

Abstract: A replacement device includes a replacement module and a slider. The replacement module includes a sliding portion. The sliding portion is provided with a limiting column, which is formed with a fixing hole. The slider includes a slider body. The slider body is provided with a first latch, a limiting hole and a fixing element, wherein the first latch is arranged on a first side edge of the slider body. The slider is correspondingly arranged on the sliding portion of the replacement module, and the limiting column of the sliding portion passes through the limiting hole. The fixing element has a top portion, and is fixed in the fixing hole. The size of the top portion is greater than the size of the limiting hole, so that the slider moves relative to the replacement module within a limit range of the limiting hole.

Abstract: An electronic device includes: a body, including opposite outer and inner surfaces, and a through opening passing through the outer and inner surfaces; a fan, disposed on the outer surface and having an air outlet; a heat sink assembly, disposed at the air outlet and corresponding to the through opening; a first thermal tube, having one end assembled on the heat sink assembly and located on the side of the outer surface; a first heat source, disposed corresponding to the other end of the first thermal tube; a thermal plate, disposed in the body and corresponding to the through opening, having one side abutting against the heat sink assembly and the inner surface; a second thermal tube, having one end connected to the other side of the thermal plate; and a second heat source, disposed corresponding to the other end of the second thermal tube.

Abstract: An electronic device includes a housing and a first heat source, a second heat source, and a heat dissipation module that are disposed in the housing. The heat dissipation module includes a first fan, a second fan, a first heat conduction member, and a second heat conduction member. The first fan and the second fan are disposed on two opposite sides of the housing. One end of the first heat conduction member is disposed at the first fan, and the other end is located at a position on a side of an upper surface of the housing corresponding to the first heat source. One end of the second heat conduction member is disposed at the second fan, and the other end is located on a side of a lower surface of the housing and abuts against the second heat source.

Abstract: An electronic device including a first shell, a second shell, a circuit board, a heat conductive member and a heat source. The first shell is made of a metal material. The second shell is disposed on a side of the first shell. The circuit board is disposed between the first shell and the second shell, and includes a through hole that passes through both sides. The heat conductive member includes a first contact portion, an extending section and a second contact portion connected in a sequential manner. The first contact portion is located on one side of the circuit board, the second contact portion is located on the other side of the circuit board, the extending section extends through the through hole, and the first contact portion abuts against the first shell. The heat source is connected to the second contact portion.

Abstract: An electronic device includes an input unit and a transmission dock. The transmission dock is pivotally connected to the input unit, and includes at least one pivotal concave portion, a first wall, a second wall and a third wall. The at least one pivotal concave portion has a first sidewall and a second sidewall opposite to each other. The first wall is connected to the first sidewall and the second sidewall. The second wall is connected to the first sidewall and the second sidewall. The third wall is connected to the first sidewall and the second sidewall. The first wall and the second wall are connected to two opposite sides of the third wall, respectively. An inner surface of the third wall forms a sloped surface toward each of the first sidewall and the second sidewall, and each of the sloped surfaces has an opening at an end thereof.

Abstract: An electronic device assembly includes an expansion component and a host. The expansion component includes a first case, a first circuit board, and a first connector. The host includes a second case, a main circuit board, and a main connector. The first circuit board is arranged in the first case. The first connector is electrically connected to the first circuit board and is exposed from a top plate of the first case. The main circuit board is arranged in the second case. The main connector is electrically connected to the main circuit board and exposed from a second surface of the second case. When the host is assembled to the expansion component, the second surface of the second case covers the top plate of the first case, and the first connector is electrically connected to the main connector.

Abstract: A connection module is disposed in a main circuit board and includes a card edge connector, a hard circuit board and two connectors. The card edge connector is fixedly disposed on the main circuit board. The hard circuit board has a board body and a connecting tongue for correspondingly plugging with the card edge connector. The board body is configured with a disconnecting notch, and the board body is separated by the disconnecting notch into two floating plates arranged side by side at an interval and floatable using the disconnecting notch. The connectors are respectively fixed to the floating plates. Thus, without needing an additional guide frame, the connectors are enabled to float in any desired direction, thereby achieving effects of reducing an overall height and satisfying current thinning requirements.

Abstract: The present invention provides an electronic device including a replaceable module and a sliding fastener. The replaceable module is provided with a first sliding track. The sliding fastener includes a body having a latch extending therefrom the body and a groove so as to form a handle. The body is provided with a second sliding track corresponding to the first sliding track, and the handle is elastically bendable along the groove so as to flex relative to the body and disengage from the replaceable module.

Abstract: A connection module and an electronic device are provided. The connection module includes: two floating plates formed by a board body of a main circuit board; and at least two connectors respectively fixed to the floating plates. The board body is provided with at least one disconnecting notch, the board body is separated by the disconnecting notch into the two floating plates arranged side by side at an interval and floatable using the disconnecting notch, and the main circuit board is a hard circuit board.

Abstract: A computer with a function expansion mechanism includes a computer host and a function expansion device. The computer host includes a base and a functional base cover covering the base. A bottom surface of the base has a first opening, and the base is provided therein with a connector exposed from the first opening. The function expansion device includes an expansion seat, a top surface of the expansion seat has a second opening, and the expansion seat is provided therein with a docking connector exposed from the second opening. The computer host is stacked and assembled by the bottom surface at the top surface of the function expansion device, such that the first opening and the second opening are in communication with each other and the connector and the docking connector are mutually docked, thereby achieving an effect of function expansion without removal of a computer.

Abstract: The present invention provides an electronic device including a replaceable module and a sliding fastener. The replaceable module is provided with a first sliding track on one side thereof. The sliding fastener includes a body, which is provided with a second sliding track connected to the first sliding track. The body is provided with a latch, a handle is extended from the body, and a groove is traversely disposed at a joint between the body and the handle. The sliding fastener is elastically bendable along the groove, such that the handle is enabled to turn along the groove relative to the body so as to be adhered to or erected on a surface of the replaceable module.