Structure for electric connector
A technology of electrical connectors and contacts, which is applied in the field of electrical connector structures, can solve the problems of poor positioning accuracy of flexible cable contacts, the inability to change the number and position of contacts at will, and the impact of transmission systems, etc., to reduce damage and improve Product value, the effect of expanding the scope of use
Inactive Publication Date: 2011-06-29
P TWO ELECTRONICS SHENZHEN
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- Abstract
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- Application Information
AI Technical Summary
Problems solved by technology
First of all, the contacts of the flexible cable are directly in contact with the terminals of the opposite connector. Due to the weak structural strength of the flexible cable, it is easy to cause damage to the contacts after repeated plugging and unplugging, and the positioning of the contacts of the flexible cable Poor accuracy, unable to provide high-precision connections, and unable to change the number and position of contacts at will
Furthermore, the conventional structure lacks a good grounding mechanism, and the entire transmission system is easily affected by mixed electromagnetic waves
Method used
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Embodiment Construction
[0036] First please refer to Figure 1 to Figure 5 Shown is a schematic diagram of a preferred embodiment of the present invention. The electrical connector of the present invention includes an insulating body 10, which has a fitting portion 11 that can be used for interfitting with the counterpart connector to achieve electrical connection, and a locking mechanism 12 is provided on each side of the locking mechanism 12. Each edge is provided with a step 13, a plurality of lower fixing holes 131 and a positioning block 132 are provided on the step 13, and a plurality of terminals 14 are embedded on the insulating body, each terminal has a contact part 141 and an elastic part 142, and Make the contact portion 141 exposed on one side of the fitting portion 11;
[0037] The flexible cable 20 is a structure composed of a plurality of wires covered by an insulating layer, and a plurality of exposed contacts 21 are formed on one side of the end, and a metal layer 22 is formed on th...
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The invention provides an electric connector structure, comprising an insulation body, wherein, the insulation body has a mosaic part and is provided with a plurality of terminals, each terminal has a contact part and an elastic part, and the contact part is kept on the mosaic part; an upper cover which can be assembled on the insulation body by conjunction; a flexible flat-ribbon-wire, wherein,a plurality of connection points are arranged on one side of the end of the flat-ribbon-wire, and the flexible flat-ribbon-wire is pressed on the insulation body by the upper cover to make the connection point contact with one end of the terminal; a shell which is covered above the upper cover and fixed together with the insulation body, the shell can be pressed on the upper cover to make the connection point contact with the elastic part sufficiently, thereby, the connection point of the flexible flat-ribbon-wire is replaced by the terminal to strengthen the structure and improve the locating performance; in addition, the invention uses the grounding variation structure between the shell or any other externally connected metal piece and the flexible flat-ribbon-wire to expand the application scope of the electric connector.
Description
technical field [0001] The present invention relates to an electrical connector, in particular to a reinforced electrical connector with good electrical contact positioning and an electrical connector structure that can be mated with a variety of different flexible cables. Background technique [0002] At present, the signal transmission interface used between the liquid crystal display and the system motherboard mostly uses a low voltage differential signal receiver (LVDS; Low Voltage Differential System) with ultra-high speed, low power consumption and low electromagnetic radiation characteristics as the signal transmission interface. , used to connect a flexible cable to the circuit board. Generally combined with the male-end LVDS connector on the side of the flexible cable, such as a coilable flexible cable plug-in module disclosed in Taiwan Patent Application No. 092130370, which is installed on one side of the flexible cable A plate-shaped structure is provided as a f...
Claims
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IPC IPC(8): H01R12/61H01R12/65H01R13/46H01R12/59
Inventor 蔡旺昆梁世杰
Owner P TWO ELECTRONICS SHENZHEN