USB Type C male electric connector and transmission conductor structure thereof

A technology of transmission conductors and electrical connectors, which is applied in the direction of connection, parts of connection devices, circuits, etc., and can solve the problem that it is difficult for users to quickly distinguish the definition of solder pins

Pending Publication Date: 2017-09-19
东莞市米南实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number and density of soldering legs, it is difficult for users to quickly distinguish the definition of each soldering leg during use

Method used

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  • USB Type C male electric connector and transmission conductor structure thereof
  • USB Type C male electric connector and transmission conductor structure thereof
  • USB Type C male electric connector and transmission conductor structure thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0100] Please refer to Figure 1 to Figure 8 As shown, it shows the specific structure of the first preferred embodiment of the present invention, which is a USB type C connector that has elastic contacts arranged up and down, and pins that are grouped and misplaced, and can be plugged in front and back. It is a kind of USB 3.1. Its socket depth, length, thickness, and width are all designed in accordance with the association's size specifications, and can be submitted to the association for certification; its high-frequency characteristics and high-current main characteristics are designed in accordance with the association's high-frequency and electrical specifications. , exceeding best association standards. The main structure of this USB type C connector includes a shielding partition 10, a first transmission conductor group 20, a second transmission conductor group 30, a first insulating colloid 40, a second insulating colloid 50, a first shielding shell body 60 and a se...

Embodiment 2

[0120] Such as Figure 9 to Figure 11 As shown, it shows the specific structure of the second preferred embodiment of the present invention, which is a USB type C connector that has elastic contacts arranged up and down, and pins that are grouped and misplaced, and can be plugged in front and back. It is a USB3.1. The main structure of this USB type C connector is basically the same as that of the first embodiment, so it will not be described again. The difference is that the first pin group 25 and the second pin group 26 are arranged in a single row and coplanar , the third set of pins 35 and the fourth set of pins 36 are arranged in a single row, the first set of pins 25, the second set of pins 26 and the third set of pins 35, The fourth pin group 36 is located on two different upper and lower surfaces, forming a structure capable of clamping the circuit board on the upper and lower sides, also known as the HotBar form.

[0121] The upper and lower two rows of splints comp...

Embodiment 3

[0124] Such as Figure 12 to Figure 14 As shown, it shows the specific structure of the third preferred embodiment of the present invention, which is a USB type C connector that has elastic contacts arranged up and down, and pins that are grouped and misplaced, and can be plugged in front and back. It is a kind of USB 3.0. The main structure of this USB type C connector is basically the same as that of the first embodiment, so it will not be described again. The difference is:

[0125] The first transmission conductor group 20 has a structure of a first contact part group 21, which extends backward from the first contact part group 21 into a first elastic arm part group 22, and then extends backward from the first elastic arm part group 22 into The first holding part group 23 and the second holding part group 24 extend backward from the first holding part group 23 into the first pin part group 25, and extend backward from the second holding part group 24 into the second pin ...

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PUM

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Abstract

The invention discloses a USB Type C male electric connector and a transmission conductor structure thereof. The main structure of the electric connector comprises a shielding partition plate, a first transmission conductor group, a second transmission conductor group, a first insulating colloid, a second insulating colloid, a first shielding shell and a second shielding shell, wherein pins of the first transmission conductor group are divided into a first pin portion group and a second pin portion group, and pins of the second transmission conductor group are divided into a third pin portion group and a fourth pin portion group. Interferences are enabled to be clear in definition after the pins are grouped and easy to be identified, thereby being conducive to soldering and tin supplementing in maintenance or desoldering and tin removing in replacement; circuit board lines and high-frequency lines are easy in wiring, the lines are not overlapped, wound or interfered, and various characteristics of the electric connector after a circuit board is welded are better than that of all products at present in the industry.

Description

technical field [0001] The invention relates to the technology in the field of connectors, in particular to a USB type C connector that has elastic contacts arranged up and down, and pins that are grouped and misplaced, and can be plugged in both directions. Background technique [0002] With the continuous development of electronic products, there are more and more products with USB interfaces, occupying a large market share. For example, USB Type-C is a new type of USB interface with thin and compact interface, which can be expanded into The three interfaces of power supply / USB transmission / VGA or HDMI have better practicability, and can also be compatible with previous generation interfaces such as USB3.0 and USB2.0 through adapters, which can better meet people's daily use needs. [0003] The interface definition of traditional USB Type-C is as follows: [0004] [0005] Since the USB Type-C interface has two rows of elastic contacts, the terminals are also in the st...

Claims

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Application Information

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IPC IPC(8): H01R13/405H01R13/502H01R13/6585
CPCH01R13/405H01R13/502H01R13/6585
Inventor 王小敏
Owner 东莞市米南实业有限公司
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