Shielding component and module structure for high-speed connector, and high-speed connector

A technology of high-speed connector and module structure, which is applied to the parts of the connecting device, the protective grounding/shielding device of the connecting part, and the connection, etc. It can solve the problems affecting the impedance consistency of the differential pair and the displacement of parts, so as to improve crosstalk, Shorten the return path and ensure the effect of consistency

Pending Publication Date: 2019-05-17
SICHUAN HUAFENG ENTERPRISE GRP
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to provide a shielding assembly, a module structure and a high-speed connector for high-speed connectors, to solve the problem of the connection mode in the shielding assembly, which may cause displacement between parts during the process of connector insertion , the problem that affects the consistency of the differential pair impedance

Method used

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  • Shielding component and module structure for high-speed connector, and high-speed connector
  • Shielding component and module structure for high-speed connector, and high-speed connector
  • Shielding component and module structure for high-speed connector, and high-speed connector

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] figure 1 A schematic diagram of the combined structure of the module structure and the installation base in the high-speed connector is shown. In the high-speed connector, the module structure is plugged into the installation base 40. After the module structure is installed in the installation base 40 As the female connector of the high-speed connector, the female connector is plugged with the male connector to finally form a complete connector structure, wherein the module structure includes the signal transmission module 10 .

[0032] Such as figure 2 , 3 As shown, a plurality of signa...

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Abstract

The invention discloses a shielding component and a module structure for a high-speed connector, and the high-speed connector. The module structure comprises a signal transmission module and the shielding component mounted on the signal transmission module, wherein the shielding component comprises a first shielding member and a second shielding member, which are fixed by a guiding column. The invention fixes the first shielding member and the second shielding member by means of a guiding column and laser welding, etc., and can accurately control the relative positional size between the firstshielding member and the second shielding member after fixing, thereby ensuring the consistency of differential impedance.

Description

technical field [0001] The invention relates to the technical field of high-speed connectors, in particular to a shielding assembly, a module structure and a high-speed connector for high-speed connectors. Background technique [0002] Sichuan Huafeng Enterprise Group Co., Ltd. is a subsidiary of Sichuan Changhong Electronics Holding Group Co., Ltd. dedicated to the R&D and production of electrical connectors. The connector development and production enterprise is the scientific research and production base of China's electrical connectors, the technology center of China Electrical Socket Components Industry Association, the chairman unit of China Electrical Socket Components Industry Association, and the domestic technology focal point unit of IEC / TC48 and SC48 of the International Organization for Standardization. The company has been ranked among the top 100 Chinese electronic component companies for 21 consecutive years. The company has established a provincial technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/648H01R13/514
Inventor 代秀云彭大军何洪张洺诚
Owner SICHUAN HUAFENG ENTERPRISE GRP
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