Electrical connectors and their terminals

A technology of electrical connectors and conductive terminals, which is applied in the field of electrical connectors for testing, can solve problems such as short circuits, burnt electrical connectors and chip modules, etc., and achieve the effect of good testing performance.

Active Publication Date: 2018-02-02
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the terminal is deflected, it is prone to short circuit when bent, and in severe cases, the electrical connector and chip module will be burned

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electrical connectors and their terminals
  • Electrical connectors and their terminals
  • Electrical connectors and their terminals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] like Figure 1 to Figure 3 As shown, the present invention discloses a test electrical connector 100 for electrically connecting a chip module (not shown) to a circuit board (not shown), which includes a base 10, a bottom plate 20 mounted on the bottom of the base, The shell 30 installed above the base and can slide up and down relative to the base, the terminals 40 welded to the circuit board through the bottom plate, and the holder 50 for holding the above terminals.

[0016] The base 10 is in the shape of a hollow frame, and has an inner chamber 101 that penetrates up and down. The bottom plate 20 is installed on the base 10 from bottom to top, and a pair of locking arms 21 are buckled on the left and right sides of the base. The shell 30 is assembled from top to bottom and fixed to the base 10 by the spring 31 , and the spring 31 can be compressed to move downward.

[0017] The pair of locking parts 60 includes a locking arm 63 , a first pivot 61 and a second pivo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

An electrical connector terminal for connecting a chip module to a circuit board, which includes an upper terminal, a lower terminal, and an elastic member located between the two, the upper terminal includes a first connection portion and a first contact portion connected to each other, and The width of the first contact part is small, the first connection part is connected to the chip module, the lower terminal includes the second connection part and the second contact part connected to each other, and the second connection part is provided with an enlarged width near the second contact part. The widening part, the second connecting part is connected to the circuit board, the second contacting part surrounds the receiving part for accommodating the first contacting part, the elastic member is sleeved on the first contacting part and is located between the first connecting part and the second contacting part , wherein the first connecting portion is provided with a protrusion protruding perpendicular to the width direction. The terminal structure of the electrical connector is simple and ensures the stability of the electrical connection, providing good test performance.

Description

【Technical field】 [0001] The invention relates to an electrical connector, in particular to an electrical connector for testing. 【Background technique】 [0002] An electrical connector is used to electrically connect a chip module to a circuit board to realize the testing of the chip module. The electrical connector includes a base, a shell installed on the base, a body inside the base, and conductive terminals held on the body. The conductive terminals are generally arc-shaped in a "C" shape. When the chip module is inserted, the conductive terminals are elastically deformed, and the elastic force acts as a holding force for the butt connection. However, once the terminals are deflected, short circuits are prone to occur when they are bent, and in severe cases, the electrical connectors and chip modules will be burned. [0003] As mentioned earlier, there is an urgent need to provide a simple and compact electrical connector for conversion between optical and electrical s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H01R13/24H01R12/51H01R33/74
Inventor 陈铭佑
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap