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Socket structure

A socket and structure technology, which is applied to the base/shell, fixed/insulated contact member, electrical components, etc., can solve the problems of small elastic space of the first terminal, inability to connect directly, and increase the difficulty of manufacturing.

Inactive Publication Date: 2010-08-11
蔡周贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] 1. Four first terminals (contacts connected to the USB connector) and seven second terminals (contacts connected to the eSATA connector) are respectively arranged on both sides of the tongue, but because the thickness of the tongue is very thin, so that the first terminal Very little room to bounce
[0015] 2. Four first terminals (contacts connected to the USB connector) and seven second terminals (contacts connected to the eSATA connector) are arranged on the same surface of the tongue. The four first terminals must find a gap between the seven second terminals Therefore, when the USB connector is connected, the contact point of the USB connector cannot be aligned with the first terminal, so the capacity of the electrical connection is very small
[0016] Furthermore, in order to shorten the transmission time, the current USB connector has been developed to USB3.0. The USB2.0 connector and the USB3.0 connector have the same shape, but the connection interface of the USB3.0 connector has one more row of terminals than the USB2.0 connector. Therefore, the transmission speed is faster, so if the USB3.0 connector and the eSATA connector are to be integrated, the shared socket needs to be designed with three rows of terminals, which increases the difficulty of manufacturing

Method used

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Embodiment Construction

[0055] see Figure 4 , Figure 5 , Figure 6 ,and Figure 7 , the present invention includes a plastic seat body 50, a row of connecting terminals 60, a circuit board 70, a row of pin terminals 80 and a metal shell 90, wherein:

[0056] The front end of the plastic seat body 50 is provided with a connecting groove 51, and the connecting groove 51 includes a first slot 52 and a second slot 53, the height of the second slot 53 is smaller than the first slot 52 and the width is smaller. The first slot 52 is wide, and the first and second slots 52, 53 have a shared space. The first slot 52 can be inserted and engaged with a USB connector, and the second slot 53 can be inserted and engaged with an eSATA connector. Its rear end is provided with a row of draw-in grooves 54 in addition, and this draw-in groove 54 below is provided with a row of draw-in grooves 55, and its rear end covers a rear cover 57 from bottom to top.

[0057] The row of connecting terminals 60 is arranged at...

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PUM

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Abstract

The invention provides a socket structure which comprises a plastic base, a connecting groove, a circuit board and a plurality of pin terminals. The connecting groove can be connected with a joint which is plugged; the circuit board is positioned on the plastic base, arranged in the connecting groove, and provided with a plurality of first circuits; each first circuit is provided with a first junction at one side of the front section of the circuit board and provided with a second junction at the rear section of the circuit board; the first junction is electrically connected with the joint; the plurality of pin terminals are electrically connected with the second junctions of the first circuit; and one ends of the pin terminals extend out of the plastic base.

Description

technical field [0001] The present invention relates to an electrical connector, in particular to a socket structure. Background technique [0002] The most popular signal transmission specification for computers today is Universal Serial Bus (USB for short). Connectors, sockets and transmission lines made of this specification can be connected to peripheral devices of the computer, such as mice, keyboards, etc. Instantly measured by the computer and used immediately. [0003] In order to meet the demand for high-traffic data transmission, there is another plug-and-play transmission specification, External Serial ATA (eSATA for short), which has a higher transmission value than USB. [0004] The above-mentioned USB and eSATA interfaces are not compatible, but the sockets belonging to the two are quite similar but cannot be shared. [0005] see figure 1 , is a known signal line connector, which includes a plastic seat body 10, four first terminals 20, seven second terminal...

Claims

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Application Information

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IPC IPC(8): H01R12/14H01R27/00H01R27/02H01R13/40H01R13/46
Inventor 蔡周贤
Owner 蔡周贤