Delta Electronics, Inc.

Yao-Chien Lin

Xin-Hung Lin

Tsung-Han Tsai

Chen-Wei Ku

A waterproof gasket structure and its gasket shaping mold are provided. The gasket shaping mold includes a mold seat having a surface, and plural mold cavity ring-grooves concavely formed on the surface, each having two corresponding longitudinal groove sections. At least one longitudinal groove section has one or more inwardly bent wavy bent portions, and plural turning round corner portions are formed at the junction between the longitudinal groove section and the wavy bent portion, and each turning round corner portion has a radius equal to or greater than 6 mm. Therefore, the middle of the mold cavity ring-groove can be utilized effectively, and plural waterproof gaskets can be manufactured by the same gasket shaping mold while achieving the effects of reducing the mold volume, improving the manufacturing efficiency, and saving the manufacturing cost.

Waterproof gasket structure and gasket shaping mold thereof

An electrical connection of an electronic component, such as an inductor, and a circuit board is implemented as follows. The circuit board has a through-hole and is located at a distance from an inner bottom surface of the case. An electronic component is around the through-hole and between the inner bottom surface and the circuit board. The electronic component has a conducting wire and a conducting plate. The conductive connector is between the through-hole and the conducting plate and electrically connected to the conducting plate. The electronic component is electrically connected to the circuit board through the conductive connector. The insulated connector corresponds to the conductive connector and is between the conducting plate and the inner bottom surface. The fastener is connected to the conductive connector through the through-hole. Thus, a good electrical connection between the electronic component and the circuit board is achieved.

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Taoyuan, Taiwan

Yao-Chien Lin