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Electronic card connector assembly

一种电子卡、连接器的技术，应用在连接、两部件连接装置、电路等方向

Inactive Publication Date: 2005-07-20
MOLEX INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this prior art is still only applied to a single-layer electronic card connector, and the signal terminal 92 is still electrically connected to the circuit board 98 by welding, and the connection mode between the ground terminal 96 and the circuit board 98 still exists. some disadvantages

Method used

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  • Electronic card connector assembly
  • Electronic card connector assembly
  • Electronic card connector assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] see Figure 4 and Figure 5 , is a three-dimensional exploded view of the electronic card connector of the present invention combined with different angles. The electronic card connector assembly of the present invention has an electronic card connector 1 mounted on a circuit board 7 . The circuit board 7 has a plurality of connection terminals 72 and a pair of ground pads 74 respectively disposed on two sides of the connection terminals 72 . The pair of grounding pads 74 are made of conductive metal and connected to the grounding system of the circuit board 7 , and each has a through hole 740 . The electronic card connector 1 includes a plug body 2 , a plug connector 3 , and a ground shield 4 .

[0060] The plug body 2 includes two side frames 22, which extend backward from the plug connector 3; a shielding shell 24 made of metal, which is arranged above the two side frames 22; and a card ejection mechanism 26, which is arranged on the Wherein on one side frame 22....

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PUM

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Abstract

The invention relates to an electric card connector compounding that comprises a PCB and a electric card connector. The PCB has plural connecting terminals and a couple of ground mat set beside the connecting terminal. The electric connector includes a splicing identity, splicing head and ground shielding board. The splicing head has several signal terminals that extend and electrically connects to the connecting terminal and a couple of whorl bases that are located at the grounding mat. Each grounding section is set a through hole located under the whorl base. And the whorl base has a screw cap to clamp to the PCB matching with a screw.

Description

technical field [0001] The invention relates to an electronic card connector combination, in particular to a combination of an electronic card connector and a circuit board arranged on electronic equipment, such as a computer, for reading and writing electronic cards. Background technique [0002] With the rapid development of various computer technologies and the continuous improvement of transmission speed, the electronic card connectors configured thereon have correspondingly made many designs. The electronic card connector has been changed from a single-layer design to a double-layer design to cooperate with the expansion of functions, and the surface mount technology (SMT) has been changed to an interface connection device to improve the situation of short circuit or poor contact. On the other hand, all electronic card connectors have a grounding shield for shielding signal terminals and preventing electromagnetic interference. The ground shielding plate basically cove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/00H01R12/16H01R13/648H01R13/658
CPCH01R23/7073H01R12/721H01R23/6873H01R23/7068H01R13/658
Inventor 何宜泽东城胜寿
Owner MOLEX INC