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    • 7. 发明公开
    • Method of overmolding an electronic assembly having an insert-moled vertical mount connector header
    • 围绕电子组件铸造用的插入件的方法模制的垂直支撑连接头部
    • EP2043413A2
    • 2009-04-01
    • EP08164258.9
    • 2008-09-12
    • Delphi Technologies, Inc.
    • Brandenburg, Scott D.Laudick, David A.
    • H05K5/00
    • H05K5/0034H05K3/284H05K2201/10303H05K2201/10424H05K2203/1316Y10T29/49158Y10T29/49176Y10T29/4922
    • An electronic assembly (10) including a vertical mount connector header (16) is overmolded to form an encapsulated module. Conductor pins (16c) retained in the connector header (16) are coupled to a circuit board (14) to support the connector header (16) with respect to the circuit board (14), leaving an open space between the connector header (16) and the circuit board (14). The electronic assembly (10) is then placed in a mold (30) for plastic encapsulation. The floor of the mold (30) has a well (36) sized to accommodate the conductor pins (16c) and shroud (16a) of the connector header (16), and the connector header (16) has a peripheral flange (16f) that seats against the floor of the mold (30) to keep encapsulant (20) out of the well (36). Encapsulant (20) fills open spaces inboard of the connector header (16), and a connector insert (40) disposed between the connector header (16) and the floor of the well (36) prevents distention of the connector header (16) and circuit board (14) due to the packing pressure of the encapsulant (20).
    • 一种电子组件(10)包括垂直安装的连接器头(16)被包覆模制,以形成包封的模块。 导电销(16C)保持在所述连接器插头(16)被耦合到一个电路板(14)相对于所述电路板(14),以支持在连接器头(16),在离开连接器插头之间的开放空间(16 )和电路板(14)。 所述的电子组件(10)然后,在用于塑料封装的模具(30)放置。 所述模具(30)的底板有一个孔(36)尺寸设计成容纳所述连接器头(16)和所述连接器插头(16)的导电销(16C)和护罩(16A)具有周边凸缘(16F) 并针对模具(30)的地板席位,以保持密封件(20)出井(36)。 密封剂(20)填充所述连接器插头(16)和所述井的底板(36)之间设置开放空间内侧的连接器插头(16),和一个连接器插头(40)的防止连接器插头的腹胀(16)和 电路板(14)由于所述密封剂(20)的填充压力。