Antivacuum resin plughole apparatus

• Main Authors: ZHU HUAIDE, HU XIANJIN, MA ZHUO
• Format: Patent
• Language: Chinese; English
• Published: 17.07.2013
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model discloses an antivacuum resin plughole apparatus, which comprises a gas-guide base plate and a plughole aluminum sheet. a circuit board to be treated is clamped between the plughole aluminum sheet and the gas-guide base plate; an upper gas-guide hole is provided on the plughole aluminum sheet, and a lower gas-guide hole is provided on the gas-guide base plate, the position of the upper gas-guide hole and the lower gas-guide hole can corresponded to the position of the hole to be plugged on the circuit board to be treated, and the hole diameter of the upper gas-guide hole and the lower gas-guide hole is greater than the hole diameter of the hole to be plugged. The antivacuum resin plughole apparatus is characterized in that the upper gas-guide hole is provided on the plughole aluminum sheet, the lower gas-guide hole is provided on the gas-guide base plate, so that the hole to be plugged are conveniently filled with resin at normal temperature, the quality hidden troubles such as recessed line