Method for assembling conductive terminal of a plurality of electric connectors and electric connector module group thereof

Abstract

The invention relates to a conductive terminal assembling method of a plurality of electrical connectors, which comprises the following steps: (1) at least two shell bodies that are overlapped up and down are provided, wherein, each shell body is provided with a terminal house part in side direction, the house part comprises at least two fixing holes and guiding holes, and each guiding hole is partially overlapped with the fixing hole; (2) a terminal strip structure is provided and a strip is arranged in the terminal strip structure; at least two conductive terminal groups are arranged at the strip in staggered way; two conductive terminal groups are respectively provided with at least two conductive terminals and the extension of each conductive terminal is provided with a free end; high and low potential differences exist between the free ends of the conductive terminal group; (3) the terminal strip structure is arranged behind the at least two shell bodies; (4) the terminal strip structure is pushed, thus leading the free end to be inserted and arranged in the fixing hole along the corresponding guiding hole; (5) the strip is removed, thus separating each conductive terminal and leading each shell body and the matching conductive terminal to form the electrical connector. Therefore, the conductive terminal assembling method of a plurality of electrical connectors has the advantages of reducing assembling processes, improving production efficiency and reducing production cost.

Description

【Technical field】 [0001] The invention relates to a method for assembling conductive terminals of multiple electrical connectors and an electrical connector module assembled using the assembling method. 【Background technique】 [0002] With the development of technologies such as various electronic products and personal computers, and the expansion of peripheral equipment of various electronic products, correspondingly, there are more and more connectors on it. USB (Universal Serial Bus, Universal Serial Bus) is an electrical connector that can transmit high-speed signals. Because USB has the advantages of being hot-swappable, easy to carry, uniform in standards, and capable of connecting multiple devices, it is popular among designers. And users of all ages, widely used to connect various electronic products and external devices. [0003] At present, usually a plurality of independent USB connectors are arranged in the same electronic product, or a plurality of USB connecto...

AI Technical Summary

Problems solved by technology

And, generally speaking, there is only one conductive terminal connected to the same strip structure and located in the same vertical direction, which requires forming each group of conductive terminals with no or small displacement in the vertical direction on four different strips. The terminal strip structures 901, 902, 903, and 904 inevitably complicate the production process of the terminal strip structure, and because the bending heights of different conductive terminal groups 912, 922, 932, and 942 are different, the lengths of different groups of conductive terminals Different, so each group of conductive terminals is formed separately from metal strip structures with different widths. After the terminal strip structure is formed, the metal material between each conductive terminal is removed as waste. The center-to-center distance of the terminals (2.0mm-2.5mm) is much larger than the width of each conductive terminal itself (about 1.0mm) (see also Figure 18 ), that is, more waste (with a width equivalent to about 1.0mm) will be generated between two adjacent conductive terminals, which will inevitably reduce the utilization rate of the terminal strip structure, cause a lot of waste, and increase the manufacturing cost

[0004] And because, in assembly, generally speaking, one terminal strip structure corresponds to one assembly step, and two strip structures require two assembly steps, that is, four groups of conductive terminals need to be installed on the insulating body four times, and need to be separately Riveting and fixing will inevitably increase the manufacturing and assembly process, which will greatly affect the assembly efficiency of the conductive terminal and the insulating body, and restrict the production cost

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