Abstract: A magnetic cup cap comprising a body and a cap body is provided, wherein the body includes a board body, an annular wall extends upwards from the circumference of the board body, a connecting portion extends downwards from a circumference of the board body, at least one liquid outlet is provided on an upper surface of the board body, and a first sealing structure is annularly provided on a circumference of the liquid outlet; the cap body is used for capping the board body, and the cap body and the board body are magnetically engaged, the cap body is provided with a second sealing structure, and cooperation between the first and the second sealing structures is cooperation between an annular flange and a planar surface.

Abstract: The present invention relates to a portable insulated brewing device, comprising of: a tubular body, wherein a top positioning part and a bottom positioning part are arranged on both sides; an assembly which comprises of a bracket at the top positioning part, wherein the bracket has a plurality of liquid channels, a push-pull rod placed in the accommodating center hole, wherein the top end of the rod consists of a holding block, and the other end consists of a shallow pressing cup, and a preset gap for liquid circulation is formed between the periphery of the pressing cup and the inner wall of the tube; a top cover which is assembled on top of the bracket assembly; and a bottom cover which is assembled on the bottom positioning part of the tube and forms a holding space with the pressing cup in which a brewed substance is placed.

Abstract: An ESD protection device on a substrate includes a base doped region of a first conductivity type. A first inter doped region of a second conductivity type is in the base doped region. A drain region of the second conductivity type in the first inter doped region is connected to a first electrode terminal. An inserted doped region of the first conductivity type is in the drain region. A second inter doped region of the second conductivity type is in the base doped region. A source region of the second conductivity type is in the second inter doped region. A substrate-surface doped region of the first conductivity type in the substrate is adjacent to or in contact with the source region. A gate structure is between the drain and source regions in the substrate. The substrate-surface doped region and the source region are connected to a second electrode terminal.

Abstract: An ESD protection device on a substrate includes a base doped region of a first conductivity type. A first inter doped region of a second conductivity type is in the base doped region. A drain region of the second conductivity type in the first inter doped region is connected to a first electrode terminal. An inserted doped region of the first conductivity type is in the drain region. A second inter doped region of the second conductivity type is in the base doped region. A source region of the second conductivity type is in the second inter doped region. A substrate-surface doped region of the first conductivity type in the substrate is adjacent to or in contact with the source region. A gate structure is between the drain and source regions in the substrate. The substrate-surface doped region and the source region are connected to a second electrode terminal.

Abstract: A plank unit for inserting into a frame unit is disclosed. The frame unit has a plurality of mortises vertically incrementally arranged at a lateral adjoining edge of a first lateral surface and a second lateral surface thereof. The plank unit includes a support portion and a tenon extending from the support portion configured to be insertable into one of the mortises through the first lateral surface. The support portion is configured to protrude from the second lateral surface upon insertion. The support portion incorporates a biased height arrangement that provides higher degree of height adjustment variation through different insertion orientations, and allows two plank units to be arranged in a vertically adjacent configuration to structurally abut against each other, thereby enhancing structural integrity of the support portion and increasing the load carrying capacity.

Abstract: A height adjustable support apparatus suitable for notebook computer drop test is provided. The support apparatus includes a frame unit and a plank unit. The frame unit has a plurality of mortises vertically incrementally arranged at a lateral adjoining edge of a first lateral surface and a second lateral surface thereof. The plank unit includes a support portion and a tenon extending from the support portion configured to be insertable into one of the mortises through the first lateral surface. The support portion is configured to protrude from the second lateral surface upon insertion. The support portion incorporates a biased height arrangement that provides higher degree of height adjustment variation through different insertion orientations, and allows two plank units to be arranged in a vertically adjacent configuration to structurally abut against each other, thereby enhancing structural integrity of the support portion and increasing the load carrying capacity.

Abstract: A height adjustable support apparatus suitable for notebook computer drop test is provided. The support apparatus includes a frame unit and a plank unit. The frame unit has a plurality of mortises vertically incrementally arranged at a lateral adjoining edge of a first lateral surface and a second lateral surface thereof. The plank unit includes a support portion and a tenon extending from the support portion configured to be insertable into one of the mortises through the first lateral surface. The support portion is configured to protrude from the second lateral surface upon insertion. The support portion incorporates a biased height arrangement that provides higher degree of height adjustment variation through different insertion orientations, and allows two plank units to be arranged in a vertically adjacent configuration to structurally abut against each other, thereby enhancing structural integrity of the support portion and increasing the load carrying capacity.