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Electric connector assembly

An electrical connector and connector technology, applied in the direction of connection, components and circuits of connecting devices, can solve the problems of instability, poor shielding effect, affecting the normal conduction of electrical signals, etc., and achieve strong stability and shielding effect. Good results

Inactive Publication Date: 2015-06-17
ALLTOP ELECTRONICS SU ZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the structures of the existing SFP board end connectors are two-piece metal shells that cooperate with each other, so it is easy to be unstable during assembly, resulting in poor shielding effect, which may affect the normal conduction of electrical signals. And the overall strength of the metal shell is not enough

Method used

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  • Electric connector assembly
  • Electric connector assembly
  • Electric connector assembly

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] see figure 1 and figure 2 As shown, the electrical connector assembly 1 of the present invention is an SFP board-end connector, which is used to be welded to a circuit board (not shown) and mated with a corresponding mating connector (not shown). The electrical connector assembly 1 includes several stackable connectors 100, a metal shell 200 covering the outside of the stackable connector 100, and a metal shell 200 clamped between the stackable connector 100 and the metal shell 200. Light pipe set 300.

[0033] see image 3 and Figure 4 As shown, the stackable connector 100 includes an insulating body 10 and a plurality of conductive terminal groups 20 correspondingly accommodated in the insulating body 10 . The plurality of conducti...

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Abstract

An electrical connector assembly includes a number of stacked connectors and a metallic shell enclosing the stacked connectors. The metallic shell includes a first cage, a second cage and a third cage. The first cage includes a base portion and a pair of restricting portions bent downwardly from the base portion. Each restricting portion includes a number of recesses at its bottom edge and a number of press-fit legs located between the adjacent two recesses. The second cage includes a shielding plate and a number of locking arms bent upwardly from the shielding plate. Each locking arm includes a number of slits and a number of connecting portions each of which is located between the adjacent two slits. When the second cage is assembled to the first cage, the press-fit legs extend through the slits and the connecting portions are received in the recesses.

Description

technical field [0001] The invention relates to an electrical connector assembly, in particular to an electrical connector assembly mounted on a circuit board. Background technique [0002] With the rapid development of electronic technology, electrical connectors are widely used in electronic products to exchange information, data, etc. with external devices. The electrical connector generally includes an insulating body, terminals accommodated in the insulating body, and a shell covering the outer side of the insulating body. The soldering legs of the terminals protrude from the insulating body to be soldered on the circuit board. [0003] In order to meet the requirements of stable transmission signals and high transmission efficiency of electronic products, it is now necessary to ensure that the docking stability of electrical connectors is strong. However, most of the structures of the existing SFP board end connectors are two-piece metal shells that cooperate with ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/46H01R13/516
CPCH01R13/46H01R13/516H01R13/6587H01R13/6593
Inventor 游万益戴宏骐洪永炽
Owner ALLTOP ELECTRONICS SU ZHOU