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Electric connector

A technology of electrical connectors and grounding sheets, which is applied in the direction of connection, parts and circuits of connecting devices, can solve the problems of affecting the shielding effect of the shielding shell, affecting the signal transmission of the electrical connector, etc., so as to reduce the thickness and size and improve the shielding. effect, avoid the effect of overlapping thickness

Pending Publication Date: 2022-03-25
中山得意电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The mutual fixing between the two shields is realized through the fixing hole and the fixing protrusion, and the fixing hole will leave a certain gap in the formed shielding shell, causing the differential terminal to receive external interference Signal interference affects the shielding effect of the shielding shell, thereby affecting the signal transmission of the electrical connector

Method used

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Embodiment Construction

[0036] In order to facilitate a better understanding of the purpose, structure, features, and effects of the present invention, the present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0037] see figure 1 , which is the electrical connector 100 system provided by the embodiment of the present invention, which includes an electrical connector 100, a pair of mating connectors 200 that are docked with the electrical connector 100, and a pair of electrical connectors that are electrically connected with the electrical connector 100. The first electrical component and the second electrical component are electrically connected to the docking connector 200 . In this embodiment, the first electrical component is the first substrate 8 , and the second electrical component is the second substrate 9 . Of course, in other embodiments, both the first electrical component and the second electrical component may be cables ...

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PUM

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Abstract

The invention discloses an electric connector. The electric connector comprises an insulating body; the plurality of first terminal assemblies are fixed on the insulating body and arranged in a first row, each first terminal assembly comprises two first terminals, a first insulating block, a first shielding piece and a second shielding piece, the first shielding piece is provided with a first main body part and at least one first extension arm, and the second shielding piece is provided with a second main body part and at least one second extension arm; the first extension arm is fixed on the first outer shielding surface of the second shielding piece; and the first grounding piece is fixed with the plurality of first outer shielding surfaces located in the first column, the first grounding piece is provided with at least one abdicating area, the abdicating area is located on the corresponding first extension arm, and the first grounding piece and the first extension arm located in the abdicating area are partially overlapped along the projection of the first direction. According to the electric connector, external interference on the first terminals can be reduced, the shielding effect of the electric connector is improved, and the thickness of the electric connector can be reduced.

Description

【Technical field】 [0001] The invention relates to an electrical connector, in particular to an electrical connector with good shielding effect and small thickness. 【Background technique】 [0002] A conventional electrical connector includes an insulating body, a pair of differential terminals held by the insulating body, and a shield shell surrounding the pair of differential terminals. For the convenience of forming, the shielding shell is usually formed by surrounding two shielding bodies, and the two shielding bodies are respectively provided with fixing holes and fixing protrusions which are mutually fitted and fixed, so as to assemble and fix the two shielding bodies to each other. [0003] The mutual fixing between the two shields is realized through the fixing hole and the fixing protrusion, and the fixing hole will leave a certain gap in the formed shielding shell, causing the differential terminal to receive external interference Signal interference affects the shi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/6581H01R13/648H01R12/71
CPCH01R13/6581H01R13/648H01R12/716
Inventor 何志立张文昌廖洁王金柱
Owner 中山得意电子有限公司