Unlock instant, AI-driven research and patent intelligence for your innovation.

Connector with shielding shell

A technology of connectors and shielding shells, applied in the field of connectors with shielding shells, can solve the problems of poor processability, affecting the shielding effect, poor structural reliability and stability, etc., to achieve less processing difficulty, improve the shielding effect, and stabilize the positional relationship. Effect

Pending Publication Date: 2021-09-24
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two structures have poor processability, and the structural reliability and stability of the shielding shell and the connector body are poor, and the relative offset between the shielding shell and the connector body is prone to occur, thereby affecting the shielding effect.

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
  • Connector with shielding shell
  • Connector with shielding shell
  • Connector with shielding shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-7 As shown, a connector with a shielding shell includes a connector body 1 with a square structure, the connector body 1 includes an insulating shell 6 and a plurality of terminal modules 7 arranged in the insulating shell 6, the The connector body 1 is connected with a shielding shell 2 through a matching component, and the shielding shell 2 is used to prevent electromagnetic and electrostatic interference radiation from entering the connector body 1 . The shielding shell 2 is a right-angle structure, which includes a horizontal bending portion 24 and a vertical connecting portion 23, the bending portion 24 is in contact with the upper surfaces of a plurality of terminal modules 7, and the connecting portion 23 is insulated from One side of the housing 6 is in contact, and the side of the insulating housing 6 in contact with the connecting portion 23 is the mating portion 64 .

[0031] The length, width and height directions of the shielding shell 2 ...

Embodiment 2

[0044] The difference between this embodiment and Embodiment 1 is that in Embodiment 1, the second matching structure 4 includes a plurality of positioning grooves 42 disposed in the middle of the mating portion 64 and a limiting piece 41 disposed in the middle of the connecting portion 23 . In this embodiment, the second mating structure is: slots are formed on the connecting portion, and corresponding protrusion structures are provided on the mating portion for mating.

Embodiment 3

[0046] The difference between this embodiment and embodiment 1 is that the fixing protrusion 51 in embodiment 1 is a piercing protrusion structure. In this embodiment, the fixing protrusion has a rectangular parallelepiped structure, and the two side surfaces in the width direction of the cooperating slot cooperate with the corresponding two sides of the fixing protrusion respectively.

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

The invention discloses a connector with a shielding shell. The connector comprises a connector body, the connector body comprises an insulating shell and a plurality of terminal modules arranged in the insulating shell, and the connector body is connected with the shielding shell through a matching assembly. The shielding shell comprises a bending part and a connecting part, the bending part is in contact with the upper surfaces of the plurality of terminal modules, and the connecting part is in contact with one side surface of the insulating shell. The matching assembly comprises a first matching structure, a second matching structure used for limiting the shielding shell to shift in a height direction and a third matching structure used for limiting the shielding shell to shift in a width direction, and the first matching structure is used for limiting the shielding shell to shift in the length and width directions. According to the invention, the shielding shell is fully limited in the length, width and height directions, so that the matching between the shielding shell and a connector main body is more reliable, the shielding effect is improved, and the processing difficulty is relatively lower.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a connector with a shielding shell. Background technique [0002] The 2mm connector is a high-speed two-piece connector for printed boards with a basic grid of 2mm. It can transmit high-density, high-speed signals and is used for the connection of single boards and backplanes in the basic unit subracks of communication equipment. , Backplane lead-out line, single-board lead-out line, parallel connection between boards and boards. The two-piece connector is divided into a female connector and a male connector that mates with the female connector. At present, the connection structure between the shielding shell and the connector body of the 2mm curved female connector generally adopts the shielding shell with hook claws to match the connector body slot or adopts a tongue and groove structure. These two structures have poor processability, and the structural reliability and sta...

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): H01R13/6581H01R13/6591H01R13/42
CPCH01R13/6581H01R13/6591H01R13/42
Inventor 史友权范帅
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD