USB (Universal Serial Bus) socket electric connector

Abstract

The invention discloses a USB (Universal Serial Bus) socket electric connector, comprising tablet terminals, elastic terminals and an insulating body. Each tablet terminal comprises a first contact section, a first connecting section and a first welding section. The elastic terminals are arranged between the tablet terminals in a staggered manner, and each elastic terminal comprises a second contact section, a second connecting section and a second welding section. The insulating body comprises a lingual plate and a seat body. The first contact sections and the second contact sections are fixed on the lingual plate, the first welding parts and the second welding parts protrude the seat body, the lingual plate comprises a plurality of cut-off points, the seat body comprises a plurality of cut-off parts, part of the first connecting sections and part of the second connecting sections are adjacently arranged between the cut-off parts, and the front ends of the first contact sections correspond to the cut-off points. Because the terminals are formed by integral stamping and direct bending, pins can be aligned to facilitate packaging, and the overall manufacturing process is more economic.

Description

technical field [0001] The invention relates to an electrical connector, in particular to a USB socket electrical connector. Background technique [0002] Universal Serial Bus (USB for short) is currently the most commonly used specification for 3C products such as computers, mobile phones, and cameras. At present, the USB2.0 transmission specification has the highest market share. With the demand for transmission speed, USB3.0, a new specification developed at present and with faster transmission speed, is gradually entering the market. [0003] Generally speaking, the USB includes a group of four first terminals and a group of five second terminals. Currently, due to assembly considerations, a group is usually assembled with an insulating body in an insert-molding manner. The other group is assembled by inserting. In this way, the inserted pins are easy to shift, and the labor cost of assembly is relatively high. [0004] If it is desired to automatically assemble the ...

AI Technical Summary

Problems solved by technology

However, the cost of developing molds and cutting jigs is high, which increases the cost of production. They must be sold at a higher price and lose market competitiveness.

Images