Electric connector with packaging plastic molding material and assembly method for electric connector
The technology of an electrical connector and an assembly method is applied in the parts of the connection device, the device for reducing the stress at the connection of the wire, and the connection, etc., which can solve the irregular positioning effect of the welding point of the wire, the short circuit of the positioning effect of the welding point of the wire, and the protection Issues such as limited effects
Inactive Publication Date: 2012-01-11
ANT PRECISION IND CO LTD +1
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Problems solved by technology
[0003] However, the cured product shape of the electrical connector produced by the above assembly method is not easy to control, and the position positioning effect of the wire welding point is irregular, and the reliability is not good.
It even causes the embarrassment that the welding point of the wire is exposed, and the electrical connector is short-circuited.
Therefore, the above-mentioned assembly method has a limited protective effect on the positioning effect of the welding point of the wire and is easily pulled by an external force (pull force) to form a short circuit.
Method used
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[0039] The invention provides an electrical connector with encapsulation and injection molding material and an assembly method thereof. The wire encapsulation part with pre-set welding points can be directly welded to terminals to save assembly man-hours. In a preferred embodiment, the electrical connector is preferably a DC Power Jack Connector. However, in other different embodiments, the electrical connector can also be a Low Voltage Differential Signaling (LVDS) connector, a network connector (RJ 45 / RJ 11), a USB Serial connector, an IEEE1394 connection connector, high definition multimedia interface (High Definition Multimedia Interface, HDMI), Input / Output (I / O) connector or other electrical connectors for connecting wires. However, the wires connected to the electrical connectors are preferably electronic wires. However, in other different embodiments, the wire can also be a Mini-Coaxial Wire, a Flexible Printed Circuit (FPC / Flexible Flat Cable, FFC) or other wires.
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The invention relates to an electric connector with a packaging plastic molding material and an assembly method for the electric connector. The invention provides the electric connector, which comprises an electric connector body and a wire packaging component, wherein the electric connector body is provided with a plurality of terminals which are protruded from the bottom surface of the electricconnector body. In the wire packaging component, a plurality of wires are wrapped by a plastic molding material and a plurality of gaps are formed; each wire wraps a core part; the core parts are exposed at the gaps of the wires; and each core part is arranged corresponding to each terminal. Each core part and each terminal are welded so that the wire packaging component is positioned on the bottom surface of the electric connector body.
Description
【Technical field】 [0001] The present invention relates to a packaging technology for welding wires of electrical connectors, and in particular to an electrical connector and an assembly method for directly welding each welding point of a pre-formed wire packaging component. 【Background technique】 [0002] The method for encapsulating the electrical connector with hot melt adhesive is generally as follows: welding the electrical connector and the end of the wire. Apply ultraviolet glue (UV glue) to the connection between the welded electrical connector and the wire. The ultraviolet glue is hardened by a special light source to complete the assembly of the electrical connector sealing glue. [0003] However, the cured product shape of the electric connector produced by the above assembly method is not easy to control, and the position positioning effect of the wire welding point is irregular, and the reliability is not good. It even causes the embarrassment that the welding ...
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IPC IPC(8): H01R13/40H01R13/405H01R13/58H01R43/00H01R43/02
Inventor 刘奕宏樊平
Owner ANT PRECISION IND CO LTD