Abstract: An interactive gaming and dining machine includes a base, a gaming member and a piece of a tableware. The gaming member is connected to the underside of the interactive gaming and dining machine, and the tableware is engaged with the flange of the base. When the parents turn it on and set the meal time, the LEDs are getting flashed. When the time is up, the LEDs are flashed together with the music which is sent via the speaker hole. The children learn to finish the meal within a certain time. The tableware is then removed from the base, the parents together with the children pick the gaming members one by one and install them to the base to proceed the interactive games. The gaming and dining machine assists the children to happily have their meals and learn to establish good habits and management of time.

Abstract: A rotatable water treatment device including a hollow shaft and multiple filtering units is provided. The hollow shaft has an axis hole, an external wall and a plurality of through holes defined through the external wall and communicating with the axis hole. The multiple filtering units watertightly mounted on the external wall of the hollow shaft, and each of the filtering units includes a center hole, two clipping nets, a supporting net and two filtering membranes. The supporting net is mounted between the clipping nets and two filtering membranes sandwiches the clipping nets such that the filtering membranes can be prevented from sinking into the meshes of the supporting net with the pump effect to accelerate the conducting of the water-filtering.

Abstract: A water purifier includes a base, an outer casing mounted on the base, a fresh water conduit demountably mounted in the outer casing, a plurality of filtering units demountably mounted on the fresh water conduit and a cover demountably mounted on the outer casing. Each filtering unit includes a membrane bag and multiple supporting members. The membrane bags are sandwiched by the supporting members and are arranged in a cascading manner. Gaps are formed between each pair of adjacent membrane bags so that the filtering bags can be cleaned directly.

Abstract: An embedded water conducting disc module with multiple water conducting discs stacked together to clip a plurality of filtering membranes is provided. Each of the water conducting discs includes a disc body, an opening, at least one locking portion, at least one embedded portion and multiple frames. The disc body includes a first surface and a second surface opposite each other. The opening is defined through the disc body along a central axis and holding the conduit. At least one locking portion is defined inside the opening and is a hook. At least one embedded portion is protruded from the second surface of the disc body and is a fastener interlocked with the hook. The frames alternately protruded outward from a periphery of the disc body. Therefore, the embedded water conducting disc module has the effects of simple and convenient fabrication.

Abstract: A rotatable water treatment device including a hollow shaft and multiple filtering units is provided. The hollow shaft has an axis hole, an external wall and a plurality of through holes defined through the external wall and communicating with the axis hole. The multiple filtering units watertightly mounted on the external wall of the hollow shaft, and each of the filtering units includes a center hole, two clipping nets, a supporting net and two filtering membranes. The supporting net is mounted between the clipping nets and two filtering membranes sandwiches the clipping nets such that the filtering membranes can be prevented from sinking into the meshes of the supporting net with the pump effect to accelerate the conducting of the water-filtering.

Abstract: A water purifier includes a base, an outer casing mounted on the base, a fresh water conduit demountably mounted in the outer casing, a plurality of filtering units demountably mounted on the fresh water conduit and a cover demountably mounted on the outer casing. Each filtering unit includes a membrane bag and multiple supporting members. The membrane bags are sandwiched by the supporting members and are arranged in a cascading manner. Gaps are formed between each pair of adjacent membrane bags so that the filtering bags can be cleaned directly.

Abstract: A supporting structure comprises a base, a moveable unit and a first fine-tuning unit. The base comprises a body, a shaft, a first pivoting portion and a first groove, wherein the first pivoting portion and the first groove are disposed on the body. The moveable unit comprises a second pivoting portion and a positioning element, wherein the shaft passes the first and second pivoting portions to connect the moveable unit and the base, and the positioning element passes the first groove to position the moveable unit on the base. The first fine-tuning unit connects the base and the moveable unit, wherein the first fine-tuning unit rotates the moveable unit relative to the base.

Abstract: A frequency down converter. A plate body of the frequency down converter includes a main surface. A first wave guide includes a first section and a second section connected to the first section. The first section is connected to the main surface and extends parallel thereto. The second section extends perpendicular to the main surface. A second wave guide includes a third section and a fourth section connected to the third section. The third section is connected to the main surface and extends parallel thereto. The fourth section extends perpendicular to the main surface.

Abstract: A method for manufacturing an aluminum alloy rod head, wherein an aluminum alloy material is placed in molds of a panel, an upper cover, and a bottom plate; and then the molds are mold-cast to be formed as casings. The inner surfaces of the casings are installed with transversal enhancing bodies and longitudinal enhancing bodies. Therefore, the weight can be controlled easily and the ratio of the thickness thereof is also controlled easily. Moreover, the mold can be removed conveniently. Then, the connections of the casings are welded to be formed as a super large (above 330CC) rod head.